diff options
32 files changed, 65735 insertions, 1 deletions
diff --git a/share/frontend/imconcat/deps/README.md b/share/frontend/imconcat/deps/README.md new file mode 100644 index 0000000..197c0b0 --- /dev/null +++ b/share/frontend/imconcat/deps/README.md @@ -0,0 +1,18 @@ +JSON Form dependencies +====================== + +This folder contains required and optional dependencies for JSON Form. + +Required +-------- +- [jQuery](http://jquery.com/) v1.7.2 or above +- [Underscore.js](http://documentcloud.github.com/underscore/) v1.3.3 or above + + +Optional +-------- +The libraries in the ```opt``` subfolder are optional as long as you do not use the feature they enable: +- [JSON Schema Validator](https://github.com/garycourt/JSV) is required to validate sumbitted values against the JSON schema that gave birth to the form. This folder includes a "build" of the validator (basically a merge of its different components scoped to avoid leaking variables to the global context. +- [Bootstrap](http://twitter.github.com/bootstrap/) v2.0.3 or above for styling purpose (JSON Form only uses the ```bootstrap.css``` file) +- [wysihtml5](http://jhollingworth.github.com/bootstrap-wysihtml5/) if the form uses ```wysihtml5``` textarea fields +- [jQuery UI Sortable](http://jqueryui.com/demos/sortable/) v1.8.20 or above for drag-and-drop support within arrays and tabarrays. Note the plugin itself depends on jQuery IU Core, jQuery UI Mouse, and jQuery UI Widget.
\ No newline at end of file diff --git a/share/frontend/imconcat/deps/img/glyphicons-halflings.png b/share/frontend/imconcat/deps/img/glyphicons-halflings.png Binary files differnew file mode 100644 index 0000000..79bc568 --- /dev/null +++ b/share/frontend/imconcat/deps/img/glyphicons-halflings.png diff --git a/share/frontend/imconcat/deps/jquery.min.js b/share/frontend/imconcat/deps/jquery.min.js new file mode 100644 index 0000000..93adea1 --- /dev/null +++ b/share/frontend/imconcat/deps/jquery.min.js @@ -0,0 +1,4 @@ +/*! jQuery v1.7.2 jquery.com | jquery.org/license */ +(function(a,b){function cy(a){return f.isWindow(a)?a:a.nodeType===9?a.defaultView||a.parentWindow:!1}function cu(a){if(!cj[a]){var 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\ No newline at end of file diff --git a/share/frontend/imconcat/deps/opt/ace/ace.js b/share/frontend/imconcat/deps/opt/ace/ace.js new file mode 100644 index 0000000..a3aad74 --- /dev/null +++ b/share/frontend/imconcat/deps/opt/ace/ace.js @@ -0,0 +1,15279 @@ +// IMPORTANT: the original ace.js file must be encapsulated in +// (function(require,define,requirejs) { ...})(undefined,undefined,undefined); +(function(require,define,requirejs) { + +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is Ajax.org Code Editor (ACE). + * + * The Initial Developer of the Original Code is + * Ajax.org B.V. + * Portions created by the Initial Developer are Copyright (C) 2010 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Fabian Jakobs <fabian AT ajax DOT org> + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +/** + * Define a module along with a payload + * @param module a name for the payload + * @param payload a function to call with (require, exports, module) params + */ + +(function() { + +var ACE_NAMESPACE = "ace"; + +var global = (function() { + return this; +})(); + +var _define = function(module, deps, payload) { + if (typeof module !== 'string') { + if (_define.original) + _define.original.apply(window, arguments); + else { + console.error('dropping module because define wasn\'t a string.'); + console.trace(); + } + return; + } + + if (arguments.length == 2) + payload = deps; + + if (!_define.modules) + _define.modules = {}; + + _define.modules[module] = payload; +}; +var _require = function(parentId, module, callback) { + if (Object.prototype.toString.call(module) === "[object Array]") { + var params = []; + for (var i = 0, l = module.length; i < l; ++i) { + var dep = lookup(parentId, module[i]); + if (!dep && _require.original) + return _require.original.apply(window, arguments); + params.push(dep); + } + if (callback) { + callback.apply(null, params); + } + } + else if (typeof module === 'string') { + var payload = lookup(parentId, module); + if (!payload && _require.original) + return _require.original.apply(window, arguments); + + if (callback) { + callback(); + } + + return payload; + } + else { + if (_require.original) + return _require.original.apply(window, arguments); + } +}; + +var normalizeModule = function(parentId, moduleName) { + // normalize plugin requires + if (moduleName.indexOf("!") !== -1) { + var chunks = moduleName.split("!"); + return normalizeModule(parentId, chunks[0]) + "!" + normalizeModule(parentId, chunks[1]); + } + // normalize relative requires + if (moduleName.charAt(0) == ".") { + var base = parentId.split("/").slice(0, -1).join("/"); + moduleName = base + "/" + moduleName; + + while(moduleName.indexOf(".") !== -1 && previous != moduleName) { + var previous = moduleName; + moduleName = moduleName.replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, ""); + } + } + + return moduleName; +}; +var lookup = function(parentId, moduleName) { + + moduleName = normalizeModule(parentId, moduleName); + + var module = _define.modules[moduleName]; + if (!module) { + return null; + } + + if (typeof module === 'function') { + var exports = {}; + var mod = { + id: moduleName, + uri: '', + exports: exports, + packaged: true + }; + + var req = function(module, callback) { + return _require(moduleName, module, callback); + }; + + var returnValue = module(req, exports, mod); + exports = returnValue || mod.exports; + + // cache the resulting module object for next time + _define.modules[moduleName] = exports; + return exports; + } + + return module; +}; + +function exportAce(ns) { + + if (typeof requirejs !== "undefined") { + + var define = global.define; + global.define = function(id, deps, callback) { + if (typeof callback !== "function") + return define.apply(this, arguments); + + return ace.define(id, deps, function(require, exports, module) { + if (deps[2] == "module") + module.packaged = true; + return callback.apply(this, arguments); + }); + }; + global.define.packaged = true; + + return; + } + + var require = function(module, callback) { + return _require("", module, callback); + }; + require.packaged = true; + + var root = global; + if (ns) { + if (!global[ns]) + global[ns] = {}; + root = global[ns]; + } + + if (root.define) + _define.original = root.define; + + root.define = _define; + + if (root.require) + _require.original = root.require; + + root.require = require; +} + +exportAce(ACE_NAMESPACE); + +})(); + +/** + * class Ace + * + * The main class required to set up an Ace instance in the browser. + * + * + **/ + +ace.define('ace/ace', ['require', 'exports', 'module' , 'ace/lib/fixoldbrowsers', 'ace/lib/dom', 'ace/lib/event', 'ace/editor', 'ace/edit_session', 'ace/undomanager', 'ace/virtual_renderer', 'ace/multi_select', 'ace/worker/worker_client', 'ace/keyboard/hash_handler', 'ace/keyboard/state_handler', 'ace/placeholder', 'ace/config', 'ace/theme/textmate'], function(require, exports, module) { + + +require("./lib/fixoldbrowsers"); + +var Dom = require("./lib/dom"); +var Event = require("./lib/event"); + +var Editor = require("./editor").Editor; +var EditSession = require("./edit_session").EditSession; +var UndoManager = require("./undomanager").UndoManager; +var Renderer = require("./virtual_renderer").VirtualRenderer; +var MultiSelect = require("./multi_select").MultiSelect; + +// The following require()s are for inclusion in the built ace file +require("./worker/worker_client"); +require("./keyboard/hash_handler"); +require("./keyboard/state_handler"); +require("./placeholder"); +exports.config = require("./config"); +exports.edit = function(el) { + if (typeof(el) == "string") { + el = document.getElementById(el); + } + + if (el.env && el.env.editor instanceof Editor) + return el.env.editor; + + var doc = new EditSession(Dom.getInnerText(el)); + doc.setUndoManager(new UndoManager()); + el.innerHTML = ''; + + var editor = new Editor(new Renderer(el, require("./theme/textmate"))); + new MultiSelect(editor); + editor.setSession(doc); + + var env = {}; + env.document = doc; + env.editor = editor; + editor.resize(); + Event.addListener(window, "resize", function() { + editor.resize(); + }); + el.env = env; + // Store env on editor such that it can be accessed later on from + // the returned object. + editor.env = env; + return editor; +}; + +}); +// vim:set ts=4 sts=4 sw=4 st: +// -- kriskowal Kris Kowal Copyright (C) 2009-2010 MIT License +// -- tlrobinson Tom Robinson Copyright (C) 2009-2010 MIT License (Narwhal Project) +// -- dantman Daniel Friesen Copyright(C) 2010 XXX No License Specified +// -- fschaefer Florian Schäfer Copyright (C) 2010 MIT License +// -- Irakli Gozalishvili Copyright (C) 2010 MIT License + +/*! + Copyright (c) 2009, 280 North Inc. http://280north.com/ + MIT License. http://github.com/280north/narwhal/blob/master/README.md +*/ + +ace.define('ace/lib/fixoldbrowsers', ['require', 'exports', 'module' , 'ace/lib/regexp', 'ace/lib/es5-shim'], function(require, exports, module) { + + +require("./regexp"); +require("./es5-shim"); + +}); + +ace.define('ace/lib/regexp', ['require', 'exports', 'module' ], function(require, exports, module) { + + + //--------------------------------- + // Private variables + //--------------------------------- + + var real = { + exec: RegExp.prototype.exec, + test: RegExp.prototype.test, + match: String.prototype.match, + replace: String.prototype.replace, + split: String.prototype.split + }, + compliantExecNpcg = real.exec.call(/()??/, "")[1] === undefined, // check `exec` handling of nonparticipating capturing groups + compliantLastIndexIncrement = function () { + var x = /^/g; + real.test.call(x, ""); + return !x.lastIndex; + }(); + + if (compliantLastIndexIncrement && compliantExecNpcg) + return; + + //--------------------------------- + // Overriden native methods + //--------------------------------- + + // Adds named capture support (with backreferences returned as `result.name`), and fixes two + // cross-browser issues per ES3: + // - Captured values for nonparticipating capturing groups should be returned as `undefined`, + // rather than the empty string. + // - `lastIndex` should not be incremented after zero-length matches. + RegExp.prototype.exec = function (str) { + var match = real.exec.apply(this, arguments), + name, r2; + if ( typeof(str) == 'string' && match) { + // Fix browsers whose `exec` methods don't consistently return `undefined` for + // nonparticipating capturing groups + if (!compliantExecNpcg && match.length > 1 && indexOf(match, "") > -1) { + r2 = RegExp(this.source, real.replace.call(getNativeFlags(this), "g", "")); + // Using `str.slice(match.index)` rather than `match[0]` in case lookahead allowed + // matching due to characters outside the match + real.replace.call(str.slice(match.index), r2, function () { + for (var i = 1; i < arguments.length - 2; i++) { + if (arguments[i] === undefined) + match[i] = undefined; + } + }); + } + // Attach named capture properties + if (this._xregexp && this._xregexp.captureNames) { + for (var i = 1; i < match.length; i++) { + name = this._xregexp.captureNames[i - 1]; + if (name) + match[name] = match[i]; + } + } + // Fix browsers that increment `lastIndex` after zero-length matches + if (!compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index)) + this.lastIndex--; + } + return match; + }; + + // Don't override `test` if it won't change anything + if (!compliantLastIndexIncrement) { + // Fix browser bug in native method + RegExp.prototype.test = function (str) { + // Use the native `exec` to skip some processing overhead, even though the overriden + // `exec` would take care of the `lastIndex` fix + var match = real.exec.call(this, str); + // Fix browsers that increment `lastIndex` after zero-length matches + if (match && this.global && !match[0].length && (this.lastIndex > match.index)) + this.lastIndex--; + return !!match; + }; + } + + //--------------------------------- + // Private helper functions + //--------------------------------- + + function getNativeFlags (regex) { + return (regex.global ? "g" : "") + + (regex.ignoreCase ? "i" : "") + + (regex.multiline ? "m" : "") + + (regex.extended ? "x" : "") + // Proposed for ES4; included in AS3 + (regex.sticky ? "y" : ""); + }; + + function indexOf (array, item, from) { + if (Array.prototype.indexOf) // Use the native array method if available + return array.indexOf(item, from); + for (var i = from || 0; i < array.length; i++) { + if (array[i] === item) + return i; + } + return -1; + }; + +}); +// vim: ts=4 sts=4 sw=4 expandtab +// -- kriskowal Kris Kowal Copyright (C) 2009-2011 MIT License +// -- tlrobinson Tom Robinson Copyright (C) 2009-2010 MIT License (Narwhal Project) +// -- dantman Daniel Friesen Copyright (C) 2010 XXX TODO License or CLA +// -- fschaefer Florian Schäfer Copyright (C) 2010 MIT License +// -- Gozala Irakli Gozalishvili Copyright (C) 2010 MIT License +// -- kitcambridge Kit Cambridge Copyright (C) 2011 MIT License +// -- kossnocorp Sasha Koss XXX TODO License or CLA +// -- bryanforbes Bryan Forbes XXX TODO License or CLA +// -- killdream Quildreen Motta Copyright (C) 2011 MIT Licence +// -- michaelficarra Michael Ficarra Copyright (C) 2011 3-clause BSD License +// -- sharkbrainguy Gerard Paapu Copyright (C) 2011 MIT License +// -- bbqsrc Brendan Molloy (C) 2011 Creative Commons Zero (public domain) +// -- iwyg XXX TODO License or CLA +// -- DomenicDenicola Domenic Denicola Copyright (C) 2011 MIT License +// -- xavierm02 Montillet Xavier XXX TODO License or CLA +// -- Raynos Raynos XXX TODO License or CLA +// -- samsonjs Sami Samhuri Copyright (C) 2010 MIT License +// -- rwldrn Rick Waldron Copyright (C) 2011 MIT License +// -- lexer Alexey Zakharov XXX TODO License or CLA + +/*! + Copyright (c) 2009, 280 North Inc. http://280north.com/ + MIT License. http://github.com/280north/narwhal/blob/master/README.md +*/ + +ace.define('ace/lib/es5-shim', ['require', 'exports', 'module' ], function(require, exports, module) { + +/* + * Brings an environment as close to ECMAScript 5 compliance + * as is possible with the facilities of erstwhile engines. + * + * Annotated ES5: http://es5.github.com/ (specific links below) + * ES5 Spec: http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf + * + * @module + */ + +/*whatsupdoc*/ + +// +// Function +// ======== +// + +// ES-5 15.3.4.5 +// http://es5.github.com/#x15.3.4.5 + +if (!Function.prototype.bind) { + Function.prototype.bind = function bind(that) { // .length is 1 + // 1. Let Target be the this value. + var target = this; + // 2. If IsCallable(Target) is false, throw a TypeError exception. + if (typeof target != "function") + throw new TypeError(); // TODO message + // 3. Let A be a new (possibly empty) internal list of all of the + // argument values provided after thisArg (arg1, arg2 etc), in order. + // XXX slicedArgs will stand in for "A" if used + var args = slice.call(arguments, 1); // for normal call + // 4. Let F be a new native ECMAScript object. + // 11. Set the [[Prototype]] internal property of F to the standard + // built-in Function prototype object as specified in 15.3.3.1. + // 12. Set the [[Call]] internal property of F as described in + // 15.3.4.5.1. + // 13. Set the [[Construct]] internal property of F as described in + // 15.3.4.5.2. + // 14. Set the [[HasInstance]] internal property of F as described in + // 15.3.4.5.3. + var bound = function () { + + if (this instanceof bound) { + // 15.3.4.5.2 [[Construct]] + // When the [[Construct]] internal method of a function object, + // F that was created using the bind function is called with a + // list of arguments ExtraArgs, the following steps are taken: + // 1. Let target be the value of F's [[TargetFunction]] + // internal property. + // 2. If target has no [[Construct]] internal method, a + // TypeError exception is thrown. + // 3. Let boundArgs be the value of F's [[BoundArgs]] internal + // property. + // 4. Let args be a new list containing the same values as the + // list boundArgs in the same order followed by the same + // values as the list ExtraArgs in the same order. + // 5. Return the result of calling the [[Construct]] internal + // method of target providing args as the arguments. + + var F = function(){}; + F.prototype = target.prototype; + var self = new F; + + var result = target.apply( + self, + args.concat(slice.call(arguments)) + ); + if (result !== null && Object(result) === result) + return result; + return self; + + } else { + // 15.3.4.5.1 [[Call]] + // When the [[Call]] internal method of a function object, F, + // which was created using the bind function is called with a + // this value and a list of arguments ExtraArgs, the following + // steps are taken: + // 1. Let boundArgs be the value of F's [[BoundArgs]] internal + // property. + // 2. Let boundThis be the value of F's [[BoundThis]] internal + // property. + // 3. Let target be the value of F's [[TargetFunction]] internal + // property. + // 4. Let args be a new list containing the same values as the + // list boundArgs in the same order followed by the same + // values as the list ExtraArgs in the same order. + // 5. Return the result of calling the [[Call]] internal method + // of target providing boundThis as the this value and + // providing args as the arguments. + + // equiv: target.call(this, ...boundArgs, ...args) + return target.apply( + that, + args.concat(slice.call(arguments)) + ); + + } + + }; + // XXX bound.length is never writable, so don't even try + // + // 15. If the [[Class]] internal property of Target is "Function", then + // a. Let L be the length property of Target minus the length of A. + // b. Set the length own property of F to either 0 or L, whichever is + // larger. + // 16. Else set the length own property of F to 0. + // 17. Set the attributes of the length own property of F to the values + // specified in 15.3.5.1. + + // TODO + // 18. Set the [[Extensible]] internal property of F to true. + + // TODO + // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3). + // 20. Call the [[DefineOwnProperty]] internal method of F with + // arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]: + // thrower, [[Enumerable]]: false, [[Configurable]]: false}, and + // false. + // 21. Call the [[DefineOwnProperty]] internal method of F with + // arguments "arguments", PropertyDescriptor {[[Get]]: thrower, + // [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false}, + // and false. + + // TODO + // NOTE Function objects created using Function.prototype.bind do not + // have a prototype property or the [[Code]], [[FormalParameters]], and + // [[Scope]] internal properties. + // XXX can't delete prototype in pure-js. + + // 22. Return F. + return bound; + }; +} + +// Shortcut to an often accessed properties, in order to avoid multiple +// dereference that costs universally. +// _Please note: Shortcuts are defined after `Function.prototype.bind` as we +// us it in defining shortcuts. +var call = Function.prototype.call; +var prototypeOfArray = Array.prototype; +var prototypeOfObject = Object.prototype; +var slice = prototypeOfArray.slice; +var toString = call.bind(prototypeOfObject.toString); +var owns = call.bind(prototypeOfObject.hasOwnProperty); + +// If JS engine supports accessors creating shortcuts. +var defineGetter; +var defineSetter; +var lookupGetter; +var lookupSetter; +var supportsAccessors; +if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) { + defineGetter = call.bind(prototypeOfObject.__defineGetter__); + defineSetter = call.bind(prototypeOfObject.__defineSetter__); + lookupGetter = call.bind(prototypeOfObject.__lookupGetter__); + lookupSetter = call.bind(prototypeOfObject.__lookupSetter__); +} + +// +// Array +// ===== +// + +// ES5 15.4.3.2 +// http://es5.github.com/#x15.4.3.2 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray +if (!Array.isArray) { + Array.isArray = function isArray(obj) { + return toString(obj) == "[object Array]"; + }; +} + +// The IsCallable() check in the Array functions +// has been replaced with a strict check on the +// internal class of the object to trap cases where +// the provided function was actually a regular +// expression literal, which in V8 and +// JavaScriptCore is a typeof "function". Only in +// V8 are regular expression literals permitted as +// reduce parameters, so it is desirable in the +// general case for the shim to match the more +// strict and common behavior of rejecting regular +// expressions. + +// ES5 15.4.4.18 +// http://es5.github.com/#x15.4.4.18 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/forEach +if (!Array.prototype.forEach) { + Array.prototype.forEach = function forEach(fun /*, thisp*/) { + var self = toObject(this), + thisp = arguments[1], + i = 0, + length = self.length >>> 0; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + while (i < length) { + if (i in self) { + // Invoke the callback function with call, passing arguments: + // context, property value, property key, thisArg object context + fun.call(thisp, self[i], i, self); + } + i++; + } + }; +} + +// ES5 15.4.4.19 +// http://es5.github.com/#x15.4.4.19 +// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/map +if (!Array.prototype.map) { + Array.prototype.map = function map(fun /*, thisp*/) { + var self = toObject(this), + length = self.length >>> 0, + result = Array(length), + thisp = arguments[1]; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + for (var i = 0; i < length; i++) { + if (i in self) + result[i] = fun.call(thisp, self[i], i, self); + } + return result; + }; +} + +// ES5 15.4.4.20 +// http://es5.github.com/#x15.4.4.20 +// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/filter +if (!Array.prototype.filter) { + Array.prototype.filter = function filter(fun /*, thisp */) { + var self = toObject(this), + length = self.length >>> 0, + result = [], + thisp = arguments[1]; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + for (var i = 0; i < length; i++) { + if (i in self && fun.call(thisp, self[i], i, self)) + result.push(self[i]); + } + return result; + }; +} + +// ES5 15.4.4.16 +// http://es5.github.com/#x15.4.4.16 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/every +if (!Array.prototype.every) { + Array.prototype.every = function every(fun /*, thisp */) { + var self = toObject(this), + length = self.length >>> 0, + thisp = arguments[1]; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + for (var i = 0; i < length; i++) { + if (i in self && !fun.call(thisp, self[i], i, self)) + return false; + } + return true; + }; +} + +// ES5 15.4.4.17 +// http://es5.github.com/#x15.4.4.17 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some +if (!Array.prototype.some) { + Array.prototype.some = function some(fun /*, thisp */) { + var self = toObject(this), + length = self.length >>> 0, + thisp = arguments[1]; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + for (var i = 0; i < length; i++) { + if (i in self && fun.call(thisp, self[i], i, self)) + return true; + } + return false; + }; +} + +// ES5 15.4.4.21 +// http://es5.github.com/#x15.4.4.21 +// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduce +if (!Array.prototype.reduce) { + Array.prototype.reduce = function reduce(fun /*, initial*/) { + var self = toObject(this), + length = self.length >>> 0; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + // no value to return if no initial value and an empty array + if (!length && arguments.length == 1) + throw new TypeError(); // TODO message + + var i = 0; + var result; + if (arguments.length >= 2) { + result = arguments[1]; + } else { + do { + if (i in self) { + result = self[i++]; + break; + } + + // if array contains no values, no initial value to return + if (++i >= length) + throw new TypeError(); // TODO message + } while (true); + } + + for (; i < length; i++) { + if (i in self) + result = fun.call(void 0, result, self[i], i, self); + } + + return result; + }; +} + +// ES5 15.4.4.22 +// http://es5.github.com/#x15.4.4.22 +// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduceRight +if (!Array.prototype.reduceRight) { + Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) { + var self = toObject(this), + length = self.length >>> 0; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + // no value to return if no initial value, empty array + if (!length && arguments.length == 1) + throw new TypeError(); // TODO message + + var result, i = length - 1; + if (arguments.length >= 2) { + result = arguments[1]; + } else { + do { + if (i in self) { + result = self[i--]; + break; + } + + // if array contains no values, no initial value to return + if (--i < 0) + throw new TypeError(); // TODO message + } while (true); + } + + do { + if (i in this) + result = fun.call(void 0, result, self[i], i, self); + } while (i--); + + return result; + }; +} + +// ES5 15.4.4.14 +// http://es5.github.com/#x15.4.4.14 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf +if (!Array.prototype.indexOf) { + Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) { + var self = toObject(this), + length = self.length >>> 0; + + if (!length) + return -1; + + var i = 0; + if (arguments.length > 1) + i = toInteger(arguments[1]); + + // handle negative indices + i = i >= 0 ? i : Math.max(0, length + i); + for (; i < length; i++) { + if (i in self && self[i] === sought) { + return i; + } + } + return -1; + }; +} + +// ES5 15.4.4.15 +// http://es5.github.com/#x15.4.4.15 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/lastIndexOf +if (!Array.prototype.lastIndexOf) { + Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) { + var self = toObject(this), + length = self.length >>> 0; + + if (!length) + return -1; + var i = length - 1; + if (arguments.length > 1) + i = Math.min(i, toInteger(arguments[1])); + // handle negative indices + i = i >= 0 ? i : length - Math.abs(i); + for (; i >= 0; i--) { + if (i in self && sought === self[i]) + return i; + } + return -1; + }; +} + +// +// Object +// ====== +// + +// ES5 15.2.3.2 +// http://es5.github.com/#x15.2.3.2 +if (!Object.getPrototypeOf) { + // https://github.com/kriskowal/es5-shim/issues#issue/2 + // http://ejohn.org/blog/objectgetprototypeof/ + // recommended by fschaefer on github + Object.getPrototypeOf = function getPrototypeOf(object) { + return object.__proto__ || ( + object.constructor ? + object.constructor.prototype : + prototypeOfObject + ); + }; +} + +// ES5 15.2.3.3 +// http://es5.github.com/#x15.2.3.3 +if (!Object.getOwnPropertyDescriptor) { + var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " + + "non-object: "; + Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) { + if ((typeof object != "object" && typeof object != "function") || object === null) + throw new TypeError(ERR_NON_OBJECT + object); + // If object does not owns property return undefined immediately. + if (!owns(object, property)) + return; + + var descriptor, getter, setter; + + // If object has a property then it's for sure both `enumerable` and + // `configurable`. + descriptor = { enumerable: true, configurable: true }; + + // If JS engine supports accessor properties then property may be a + // getter or setter. + if (supportsAccessors) { + // Unfortunately `__lookupGetter__` will return a getter even + // if object has own non getter property along with a same named + // inherited getter. To avoid misbehavior we temporary remove + // `__proto__` so that `__lookupGetter__` will return getter only + // if it's owned by an object. + var prototype = object.__proto__; + object.__proto__ = prototypeOfObject; + + var getter = lookupGetter(object, property); + var setter = lookupSetter(object, property); + + // Once we have getter and setter we can put values back. + object.__proto__ = prototype; + + if (getter || setter) { + if (getter) descriptor.get = getter; + if (setter) descriptor.set = setter; + + // If it was accessor property we're done and return here + // in order to avoid adding `value` to the descriptor. + return descriptor; + } + } + + // If we got this far we know that object has an own property that is + // not an accessor so we set it as a value and return descriptor. + descriptor.value = object[property]; + return descriptor; + }; +} + +// ES5 15.2.3.4 +// http://es5.github.com/#x15.2.3.4 +if (!Object.getOwnPropertyNames) { + Object.getOwnPropertyNames = function getOwnPropertyNames(object) { + return Object.keys(object); + }; +} + +// ES5 15.2.3.5 +// http://es5.github.com/#x15.2.3.5 +if (!Object.create) { + Object.create = function create(prototype, properties) { + var object; + if (prototype === null) { + object = { "__proto__": null }; + } else { + if (typeof prototype != "object") + throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'"); + var Type = function () {}; + Type.prototype = prototype; + object = new Type(); + // IE has no built-in implementation of `Object.getPrototypeOf` + // neither `__proto__`, but this manually setting `__proto__` will + // guarantee that `Object.getPrototypeOf` will work as expected with + // objects created using `Object.create` + object.__proto__ = prototype; + } + if (properties !== void 0) + Object.defineProperties(object, properties); + return object; + }; +} + +// ES5 15.2.3.6 +// http://es5.github.com/#x15.2.3.6 + +// Patch for WebKit and IE8 standard mode +// Designed by hax <hax.github.com> +// related issue: https://github.com/kriskowal/es5-shim/issues#issue/5 +// IE8 Reference: +// http://msdn.microsoft.com/en-us/library/dd282900.aspx +// http://msdn.microsoft.com/en-us/library/dd229916.aspx +// WebKit Bugs: +// https://bugs.webkit.org/show_bug.cgi?id=36423 + +function doesDefinePropertyWork(object) { + try { + Object.defineProperty(object, "sentinel", {}); + return "sentinel" in object; + } catch (exception) { + // returns falsy + } +} + +// check whether defineProperty works if it's given. Otherwise, +// shim partially. +if (Object.defineProperty) { + var definePropertyWorksOnObject = doesDefinePropertyWork({}); + var definePropertyWorksOnDom = typeof document == "undefined" || + doesDefinePropertyWork(document.createElement("div")); + if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) { + var definePropertyFallback = Object.defineProperty; + } +} + +if (!Object.defineProperty || definePropertyFallback) { + var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: "; + var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: " + var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " + + "on this javascript engine"; + + Object.defineProperty = function defineProperty(object, property, descriptor) { + if ((typeof object != "object" && typeof object != "function") || object === null) + throw new TypeError(ERR_NON_OBJECT_TARGET + object); + if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null) + throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor); + + // make a valiant attempt to use the real defineProperty + // for I8's DOM elements. + if (definePropertyFallback) { + try { + return definePropertyFallback.call(Object, object, property, descriptor); + } catch (exception) { + // try the shim if the real one doesn't work + } + } + + // If it's a data property. + if (owns(descriptor, "value")) { + // fail silently if "writable", "enumerable", or "configurable" + // are requested but not supported + /* + // alternate approach: + if ( // can't implement these features; allow false but not true + !(owns(descriptor, "writable") ? descriptor.writable : true) || + !(owns(descriptor, "enumerable") ? descriptor.enumerable : true) || + !(owns(descriptor, "configurable") ? descriptor.configurable : true) + ) + throw new RangeError( + "This implementation of Object.defineProperty does not " + + "support configurable, enumerable, or writable." + ); + */ + + if (supportsAccessors && (lookupGetter(object, property) || + lookupSetter(object, property))) + { + // As accessors are supported only on engines implementing + // `__proto__` we can safely override `__proto__` while defining + // a property to make sure that we don't hit an inherited + // accessor. + var prototype = object.__proto__; + object.__proto__ = prototypeOfObject; + // Deleting a property anyway since getter / setter may be + // defined on object itself. + delete object[property]; + object[property] = descriptor.value; + // Setting original `__proto__` back now. + object.__proto__ = prototype; + } else { + object[property] = descriptor.value; + } + } else { + if (!supportsAccessors) + throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED); + // If we got that far then getters and setters can be defined !! + if (owns(descriptor, "get")) + defineGetter(object, property, descriptor.get); + if (owns(descriptor, "set")) + defineSetter(object, property, descriptor.set); + } + + return object; + }; +} + +// ES5 15.2.3.7 +// http://es5.github.com/#x15.2.3.7 +if (!Object.defineProperties) { + Object.defineProperties = function defineProperties(object, properties) { + for (var property in properties) { + if (owns(properties, property)) + Object.defineProperty(object, property, properties[property]); + } + return object; + }; +} + +// ES5 15.2.3.8 +// http://es5.github.com/#x15.2.3.8 +if (!Object.seal) { + Object.seal = function seal(object) { + // this is misleading and breaks feature-detection, but + // allows "securable" code to "gracefully" degrade to working + // but insecure code. + return object; + }; +} + +// ES5 15.2.3.9 +// http://es5.github.com/#x15.2.3.9 +if (!Object.freeze) { + Object.freeze = function freeze(object) { + // this is misleading and breaks feature-detection, but + // allows "securable" code to "gracefully" degrade to working + // but insecure code. + return object; + }; +} + +// detect a Rhino bug and patch it +try { + Object.freeze(function () {}); +} catch (exception) { + Object.freeze = (function freeze(freezeObject) { + return function freeze(object) { + if (typeof object == "function") { + return object; + } else { + return freezeObject(object); + } + }; + })(Object.freeze); +} + +// ES5 15.2.3.10 +// http://es5.github.com/#x15.2.3.10 +if (!Object.preventExtensions) { + Object.preventExtensions = function preventExtensions(object) { + // this is misleading and breaks feature-detection, but + // allows "securable" code to "gracefully" degrade to working + // but insecure code. + return object; + }; +} + +// ES5 15.2.3.11 +// http://es5.github.com/#x15.2.3.11 +if (!Object.isSealed) { + Object.isSealed = function isSealed(object) { + return false; + }; +} + +// ES5 15.2.3.12 +// http://es5.github.com/#x15.2.3.12 +if (!Object.isFrozen) { + Object.isFrozen = function isFrozen(object) { + return false; + }; +} + +// ES5 15.2.3.13 +// http://es5.github.com/#x15.2.3.13 +if (!Object.isExtensible) { + Object.isExtensible = function isExtensible(object) { + // 1. If Type(O) is not Object throw a TypeError exception. + if (Object(object) === object) { + throw new TypeError(); // TODO message + } + // 2. Return the Boolean value of the [[Extensible]] internal property of O. + var name = ''; + while (owns(object, name)) { + name += '?'; + } + object[name] = true; + var returnValue = owns(object, name); + delete object[name]; + return returnValue; + }; +} + +// ES5 15.2.3.14 +// http://es5.github.com/#x15.2.3.14 +if (!Object.keys) { + // http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation + var hasDontEnumBug = true, + dontEnums = [ + "toString", + "toLocaleString", + "valueOf", + "hasOwnProperty", + "isPrototypeOf", + "propertyIsEnumerable", + "constructor" + ], + dontEnumsLength = dontEnums.length; + + for (var key in {"toString": null}) + hasDontEnumBug = false; + + Object.keys = function keys(object) { + + if ((typeof object != "object" && typeof object != "function") || object === null) + throw new TypeError("Object.keys called on a non-object"); + + var keys = []; + for (var name in object) { + if (owns(object, name)) { + keys.push(name); + } + } + + if (hasDontEnumBug) { + for (var i = 0, ii = dontEnumsLength; i < ii; i++) { + var dontEnum = dontEnums[i]; + if (owns(object, dontEnum)) { + keys.push(dontEnum); + } + } + } + + return keys; + }; + +} + +// +// Date +// ==== +// + +// ES5 15.9.5.43 +// http://es5.github.com/#x15.9.5.43 +// This function returns a String value represent the instance in time +// represented by this Date object. The format of the String is the Date Time +// string format defined in 15.9.1.15. All fields are present in the String. +// The time zone is always UTC, denoted by the suffix Z. If the time value of +// this object is not a finite Number a RangeError exception is thrown. +if (!Date.prototype.toISOString || (new Date(-62198755200000).toISOString().indexOf('-000001') === -1)) { + Date.prototype.toISOString = function toISOString() { + var result, length, value, year; + if (!isFinite(this)) + throw new RangeError; + + // the date time string format is specified in 15.9.1.15. + result = [this.getUTCMonth() + 1, this.getUTCDate(), + this.getUTCHours(), this.getUTCMinutes(), this.getUTCSeconds()]; + year = this.getUTCFullYear(); + year = (year < 0 ? '-' : (year > 9999 ? '+' : '')) + ('00000' + Math.abs(year)).slice(0 <= year && year <= 9999 ? -4 : -6); + + length = result.length; + while (length--) { + value = result[length]; + // pad months, days, hours, minutes, and seconds to have two digits. + if (value < 10) + result[length] = "0" + value; + } + // pad milliseconds to have three digits. + return year + "-" + result.slice(0, 2).join("-") + "T" + result.slice(2).join(":") + "." + + ("000" + this.getUTCMilliseconds()).slice(-3) + "Z"; + } +} + +// ES5 15.9.4.4 +// http://es5.github.com/#x15.9.4.4 +if (!Date.now) { + Date.now = function now() { + return new Date().getTime(); + }; +} + +// ES5 15.9.5.44 +// http://es5.github.com/#x15.9.5.44 +// This function provides a String representation of a Date object for use by +// JSON.stringify (15.12.3). +if (!Date.prototype.toJSON) { + Date.prototype.toJSON = function toJSON(key) { + // When the toJSON method is called with argument key, the following + // steps are taken: + + // 1. Let O be the result of calling ToObject, giving it the this + // value as its argument. + // 2. Let tv be ToPrimitive(O, hint Number). + // 3. If tv is a Number and is not finite, return null. + // XXX + // 4. Let toISO be the result of calling the [[Get]] internal method of + // O with argument "toISOString". + // 5. If IsCallable(toISO) is false, throw a TypeError exception. + if (typeof this.toISOString != "function") + throw new TypeError(); // TODO message + // 6. Return the result of calling the [[Call]] internal method of + // toISO with O as the this value and an empty argument list. + return this.toISOString(); + + // NOTE 1 The argument is ignored. + + // NOTE 2 The toJSON function is intentionally generic; it does not + // require that its this value be a Date object. Therefore, it can be + // transferred to other kinds of objects for use as a method. However, + // it does require that any such object have a toISOString method. An + // object is free to use the argument key to filter its + // stringification. + }; +} + +// ES5 15.9.4.2 +// http://es5.github.com/#x15.9.4.2 +// based on work shared by Daniel Friesen (dantman) +// http://gist.github.com/303249 +if (Date.parse("+275760-09-13T00:00:00.000Z") !== 8.64e15) { + // XXX global assignment won't work in embeddings that use + // an alternate object for the context. + Date = (function(NativeDate) { + + // Date.length === 7 + var Date = function Date(Y, M, D, h, m, s, ms) { + var length = arguments.length; + if (this instanceof NativeDate) { + var date = length == 1 && String(Y) === Y ? // isString(Y) + // We explicitly pass it through parse: + new NativeDate(Date.parse(Y)) : + // We have to manually make calls depending on argument + // length here + length >= 7 ? new NativeDate(Y, M, D, h, m, s, ms) : + length >= 6 ? new NativeDate(Y, M, D, h, m, s) : + length >= 5 ? new NativeDate(Y, M, D, h, m) : + length >= 4 ? new NativeDate(Y, M, D, h) : + length >= 3 ? new NativeDate(Y, M, D) : + length >= 2 ? new NativeDate(Y, M) : + length >= 1 ? new NativeDate(Y) : + new NativeDate(); + // Prevent mixups with unfixed Date object + date.constructor = Date; + return date; + } + return NativeDate.apply(this, arguments); + }; + + // 15.9.1.15 Date Time String Format. + var isoDateExpression = new RegExp("^" + + "(\\d{4}|[\+\-]\\d{6})" + // four-digit year capture or sign + 6-digit extended year + "(?:-(\\d{2})" + // optional month capture + "(?:-(\\d{2})" + // optional day capture + "(?:" + // capture hours:minutes:seconds.milliseconds + "T(\\d{2})" + // hours capture + ":(\\d{2})" + // minutes capture + "(?:" + // optional :seconds.milliseconds + ":(\\d{2})" + // seconds capture + "(?:\\.(\\d{3}))?" + // milliseconds capture + ")?" + + "(?:" + // capture UTC offset component + "Z|" + // UTC capture + "(?:" + // offset specifier +/-hours:minutes + "([-+])" + // sign capture + "(\\d{2})" + // hours offset capture + ":(\\d{2})" + // minutes offset capture + ")" + + ")?)?)?)?" + + "$"); + + // Copy any custom methods a 3rd party library may have added + for (var key in NativeDate) + Date[key] = NativeDate[key]; + + // Copy "native" methods explicitly; they may be non-enumerable + Date.now = NativeDate.now; + Date.UTC = NativeDate.UTC; + Date.prototype = NativeDate.prototype; + Date.prototype.constructor = Date; + + // Upgrade Date.parse to handle simplified ISO 8601 strings + Date.parse = function parse(string) { + var match = isoDateExpression.exec(string); + if (match) { + match.shift(); // kill match[0], the full match + // parse months, days, hours, minutes, seconds, and milliseconds + for (var i = 1; i < 7; i++) { + // provide default values if necessary + match[i] = +(match[i] || (i < 3 ? 1 : 0)); + // match[1] is the month. Months are 0-11 in JavaScript + // `Date` objects, but 1-12 in ISO notation, so we + // decrement. + if (i == 1) + match[i]--; + } + + // parse the UTC offset component + var minuteOffset = +match.pop(), hourOffset = +match.pop(), sign = match.pop(); + + // compute the explicit time zone offset if specified + var offset = 0; + if (sign) { + // detect invalid offsets and return early + if (hourOffset > 23 || minuteOffset > 59) + return NaN; + + // express the provided time zone offset in minutes. The offset is + // negative for time zones west of UTC; positive otherwise. + offset = (hourOffset * 60 + minuteOffset) * 6e4 * (sign == "+" ? -1 : 1); + } + + // Date.UTC for years between 0 and 99 converts year to 1900 + year + // The Gregorian calendar has a 400-year cycle, so + // to Date.UTC(year + 400, .... ) - 12622780800000 == Date.UTC(year, ...), + // where 12622780800000 - number of milliseconds in Gregorian calendar 400 years + var year = +match[0]; + if (0 <= year && year <= 99) { + match[0] = year + 400; + return NativeDate.UTC.apply(this, match) + offset - 12622780800000; + } + + // compute a new UTC date value, accounting for the optional offset + return NativeDate.UTC.apply(this, match) + offset; + } + return NativeDate.parse.apply(this, arguments); + }; + + return Date; + })(Date); +} + +// +// String +// ====== +// + +// ES5 15.5.4.20 +// http://es5.github.com/#x15.5.4.20 +var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" + + "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" + + "\u2029\uFEFF"; +if (!String.prototype.trim || ws.trim()) { + // http://blog.stevenlevithan.com/archives/faster-trim-javascript + // http://perfectionkills.com/whitespace-deviations/ + ws = "[" + ws + "]"; + var trimBeginRegexp = new RegExp("^" + ws + ws + "*"), + trimEndRegexp = new RegExp(ws + ws + "*$"); + String.prototype.trim = function trim() { + return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, ""); + }; +} + +// +// Util +// ====== +// + +// ES5 9.4 +// http://es5.github.com/#x9.4 +// http://jsperf.com/to-integer +var toInteger = function (n) { + n = +n; + if (n !== n) // isNaN + n = 0; + else if (n !== 0 && n !== (1/0) && n !== -(1/0)) + n = (n > 0 || -1) * Math.floor(Math.abs(n)); + return n; +}; + +var prepareString = "a"[0] != "a", + // ES5 9.9 + // http://es5.github.com/#x9.9 + toObject = function (o) { + if (o == null) { // this matches both null and undefined + throw new TypeError(); // TODO message + } + // If the implementation doesn't support by-index access of + // string characters (ex. IE < 7), split the string + if (prepareString && typeof o == "string" && o) { + return o.split(""); + } + return Object(o); + }; +}); + +ace.define('ace/lib/dom', ['require', 'exports', 'module' ], function(require, exports, module) { + + +var XHTML_NS = "http://www.w3.org/1999/xhtml"; + +exports.createElement = function(tag, ns) { + return document.createElementNS ? + document.createElementNS(ns || XHTML_NS, tag) : + document.createElement(tag); +}; + +exports.setText = function(elem, text) { + if (elem.innerText !== undefined) { + elem.innerText = text; + } + if (elem.textContent !== undefined) { + elem.textContent = text; + } +}; + +exports.hasCssClass = function(el, name) { + var classes = el.className.split(/\s+/g); + return classes.indexOf(name) !== -1; +}; +exports.addCssClass = function(el, name) { + if (!exports.hasCssClass(el, name)) { + el.className += " " + name; + } +}; +exports.removeCssClass = function(el, name) { + var classes = el.className.split(/\s+/g); + while (true) { + var index = classes.indexOf(name); + if (index == -1) { + break; + } + classes.splice(index, 1); + } + el.className = classes.join(" "); +}; + +exports.toggleCssClass = function(el, name) { + var classes = el.className.split(/\s+/g), add = true; + while (true) { + var index = classes.indexOf(name); + if (index == -1) { + break; + } + add = false; + classes.splice(index, 1); + } + if(add) + classes.push(name); + + el.className = classes.join(" "); + return add; +}; +exports.setCssClass = function(node, className, include) { + if (include) { + exports.addCssClass(node, className); + } else { + exports.removeCssClass(node, className); + } +}; + +exports.hasCssString = function(id, doc) { + var index = 0, sheets; + doc = doc || document; + + if (doc.createStyleSheet && (sheets = doc.styleSheets)) { + while (index < sheets.length) + if (sheets[index++].owningElement.id === id) return true; + } else if ((sheets = doc.getElementsByTagName("style"))) { + while (index < sheets.length) + if (sheets[index++].id === id) return true; + } + + return false; +}; + +exports.importCssString = function importCssString(cssText, id, doc) { + doc = doc || document; + // If style is already imported return immediately. + if (id && exports.hasCssString(id, doc)) + return null; + + var style; + + if (doc.createStyleSheet) { + style = doc.createStyleSheet(); + style.cssText = cssText; + if (id) + style.owningElement.id = id; + } else { + style = doc.createElementNS + ? doc.createElementNS(XHTML_NS, "style") + : doc.createElement("style"); + + style.appendChild(doc.createTextNode(cssText)); + if (id) + style.id = id; + + var head = doc.getElementsByTagName("head")[0] || doc.documentElement; + head.appendChild(style); + } +}; + +exports.importCssStylsheet = function(uri, doc) { + if (doc.createStyleSheet) { + doc.createStyleSheet(uri); + } else { + var link = exports.createElement('link'); + link.rel = 'stylesheet'; + link.href = uri; + + var head = doc.getElementsByTagName("head")[0] || doc.documentElement; + head.appendChild(link); + } +}; + +exports.getInnerWidth = function(element) { + return ( + parseInt(exports.computedStyle(element, "paddingLeft"), 10) + + parseInt(exports.computedStyle(element, "paddingRight"), 10) + + element.clientWidth + ); +}; + +exports.getInnerHeight = function(element) { + return ( + parseInt(exports.computedStyle(element, "paddingTop"), 10) + + parseInt(exports.computedStyle(element, "paddingBottom"), 10) + + element.clientHeight + ); +}; + +if (window.pageYOffset !== undefined) { + exports.getPageScrollTop = function() { + return window.pageYOffset; + }; + + exports.getPageScrollLeft = function() { + return window.pageXOffset; + }; +} +else { + exports.getPageScrollTop = function() { + return document.body.scrollTop; + }; + + exports.getPageScrollLeft = function() { + return document.body.scrollLeft; + }; +} + +if (window.getComputedStyle) + exports.computedStyle = function(element, style) { + if (style) + return (window.getComputedStyle(element, "") || {})[style] || ""; + return window.getComputedStyle(element, "") || {}; + }; +else + exports.computedStyle = function(element, style) { + if (style) + return element.currentStyle[style]; + return element.currentStyle; + }; + +exports.scrollbarWidth = function(document) { + + var inner = exports.createElement("p"); + inner.style.width = "100%"; + inner.style.minWidth = "0px"; + inner.style.height = "200px"; + + var outer = exports.createElement("div"); + var style = outer.style; + + style.position = "absolute"; + style.left = "-10000px"; + style.overflow = "hidden"; + style.width = "200px"; + style.minWidth = "0px"; + style.height = "150px"; + + outer.appendChild(inner); + + var body = document.body || document.documentElement; + body.appendChild(outer); + + var noScrollbar = inner.offsetWidth; + + style.overflow = "scroll"; + var withScrollbar = inner.offsetWidth; + + if (noScrollbar == withScrollbar) { + withScrollbar = outer.clientWidth; + } + + body.removeChild(outer); + + return noScrollbar-withScrollbar; +}; +exports.setInnerHtml = function(el, innerHtml) { + var element = el.cloneNode(false);//document.createElement("div"); + element.innerHTML = innerHtml; + el.parentNode.replaceChild(element, el); + return element; +}; + +exports.setInnerText = function(el, innerText) { + var document = el.ownerDocument; + if (document.body && "textContent" in document.body) + el.textContent = innerText; + else + el.innerText = innerText; + +}; + +exports.getInnerText = function(el) { + var document = el.ownerDocument; + if (document.body && "textContent" in document.body) + return el.textContent; + else + return el.innerText || el.textContent || ""; +}; + +exports.getParentWindow = function(document) { + return document.defaultView || document.parentWindow; +}; + +}); + +ace.define('ace/lib/event', ['require', 'exports', 'module' , 'ace/lib/keys', 'ace/lib/useragent', 'ace/lib/dom'], function(require, exports, module) { + + +var keys = require("./keys"); +var useragent = require("./useragent"); +var dom = require("./dom"); + +exports.addListener = function(elem, type, callback) { + if (elem.addEventListener) { + return elem.addEventListener(type, callback, false); + } + if (elem.attachEvent) { + var wrapper = function() { + callback(window.event); + }; + callback._wrapper = wrapper; + elem.attachEvent("on" + type, wrapper); + } +}; + +exports.removeListener = function(elem, type, callback) { + if (elem.removeEventListener) { + return elem.removeEventListener(type, callback, false); + } + if (elem.detachEvent) { + elem.detachEvent("on" + type, callback._wrapper || callback); + } +}; +exports.stopEvent = function(e) { + exports.stopPropagation(e); + exports.preventDefault(e); + return false; +}; + +exports.stopPropagation = function(e) { + if (e.stopPropagation) + e.stopPropagation(); + else + e.cancelBubble = true; +}; + +exports.preventDefault = function(e) { + if (e.preventDefault) + e.preventDefault(); + else + e.returnValue = false; +}; +exports.getButton = function(e) { + if (e.type == "dblclick") + return 0; + if (e.type == "contextmenu" || (e.ctrlKey && useragent.isMac)) + return 2; + + // DOM Event + if (e.preventDefault) { + return e.button; + } + // old IE + else { + return {1:0, 2:2, 4:1}[e.button]; + } +}; + +if (document.documentElement.setCapture) { + exports.capture = function(el, eventHandler, releaseCaptureHandler) { + function onMouseMove(e) { + eventHandler(e); + return exports.stopPropagation(e); + } + + var called = false; + function onReleaseCapture(e) { + eventHandler(e); + + if (!called) { + called = true; + releaseCaptureHandler(e); + } + + exports.removeListener(el, "mousemove", eventHandler); + exports.removeListener(el, "mouseup", onReleaseCapture); + exports.removeListener(el, "losecapture", onReleaseCapture); + + el.releaseCapture(); + } + + exports.addListener(el, "mousemove", eventHandler); + exports.addListener(el, "mouseup", onReleaseCapture); + exports.addListener(el, "losecapture", onReleaseCapture); + el.setCapture(); + }; +} +else { + exports.capture = function(el, eventHandler, releaseCaptureHandler) { + function onMouseMove(e) { + eventHandler(e); + e.stopPropagation(); + } + + function onMouseUp(e) { + eventHandler && eventHandler(e); + releaseCaptureHandler && releaseCaptureHandler(e); + + document.removeEventListener("mousemove", onMouseMove, true); + document.removeEventListener("mouseup", onMouseUp, true); + + e.stopPropagation(); + } + + document.addEventListener("mousemove", onMouseMove, true); + document.addEventListener("mouseup", onMouseUp, true); + }; +} + +exports.addMouseWheelListener = function(el, callback) { + var factor = 8; + var listener = function(e) { + if (e.wheelDelta !== undefined) { + if (e.wheelDeltaX !== undefined) { + e.wheelX = -e.wheelDeltaX / factor; + e.wheelY = -e.wheelDeltaY / factor; + } else { + e.wheelX = 0; + e.wheelY = -e.wheelDelta / factor; + } + } + else { + if (e.axis && e.axis == e.HORIZONTAL_AXIS) { + e.wheelX = (e.detail || 0) * 5; + e.wheelY = 0; + } else { + e.wheelX = 0; + e.wheelY = (e.detail || 0) * 5; + } + } + callback(e); + }; + exports.addListener(el, "DOMMouseScroll", listener); + exports.addListener(el, "mousewheel", listener); +}; + +exports.addMultiMouseDownListener = function(el, timeouts, eventHandler, callbackName) { + var clicks = 0; + var startX, startY, timer; + var eventNames = { + 2: "dblclick", + 3: "tripleclick", + 4: "quadclick" + }; + + var listener = function(e) { + if (exports.getButton(e) != 0) { + clicks = 0; + } else { + var isNewClick = Math.abs(e.clientX - startX) > 5 || Math.abs(e.clientY - startY) > 5; + + if (!timer || isNewClick) + clicks = 0; + + clicks += 1; + + if (timer) + clearTimeout(timer) + timer = setTimeout(function() {timer = null}, timeouts[clicks - 1] || 600); + } + if (clicks == 1) { + startX = e.clientX; + startY = e.clientY; + } + + eventHandler[callbackName]("mousedown", e); + + if (clicks > 4) + clicks = 0; + else if (clicks > 1) + return eventHandler[callbackName](eventNames[clicks], e); + }; + + exports.addListener(el, "mousedown", listener); + useragent.isOldIE && exports.addListener(el, "dblclick", listener); +}; + +function normalizeCommandKeys(callback, e, keyCode) { + var hashId = 0; + if (useragent.isOpera && useragent.isMac) { + hashId = 0 | (e.metaKey ? 1 : 0) | (e.altKey ? 2 : 0) + | (e.shiftKey ? 4 : 0) | (e.ctrlKey ? 8 : 0); + } else { + hashId = 0 | (e.ctrlKey ? 1 : 0) | (e.altKey ? 2 : 0) + | (e.shiftKey ? 4 : 0) | (e.metaKey ? 8 : 0); + } + + if (keyCode in keys.MODIFIER_KEYS) { + switch (keys.MODIFIER_KEYS[keyCode]) { + case "Alt": + hashId = 2; + break; + case "Shift": + hashId = 4; + break; + case "Ctrl": + hashId = 1; + break; + default: + hashId = 8; + break; + } + keyCode = 0; + } + + if (hashId & 8 && (keyCode == 91 || keyCode == 93)) { + keyCode = 0; + } + + // If there is no hashID and the keyCode is not a function key, then + // we don't call the callback as we don't handle a command key here + // (it's a normal key/character input). + if (!hashId && !(keyCode in keys.FUNCTION_KEYS) && !(keyCode in keys.PRINTABLE_KEYS)) { + return false; + } + return callback(e, hashId, keyCode); +} + +exports.addCommandKeyListener = function(el, callback) { + var addListener = exports.addListener; + if (useragent.isOldGecko || useragent.isOpera) { + // Old versions of Gecko aka. Firefox < 4.0 didn't repeat the keydown + // event if the user pressed the key for a longer time. Instead, the + // keydown event was fired once and later on only the keypress event. + // To emulate the 'right' keydown behavior, the keyCode of the initial + // keyDown event is stored and in the following keypress events the + // stores keyCode is used to emulate a keyDown event. + var lastKeyDownKeyCode = null; + addListener(el, "keydown", function(e) { + lastKeyDownKeyCode = e.keyCode; + }); + addListener(el, "keypress", function(e) { + return normalizeCommandKeys(callback, e, lastKeyDownKeyCode); + }); + } else { + var lastDown = null; + + addListener(el, "keydown", function(e) { + lastDown = e.keyIdentifier || e.keyCode; + return normalizeCommandKeys(callback, e, e.keyCode); + }); + } +}; + +if (window.postMessage) { + var postMessageId = 1; + exports.nextTick = function(callback, win) { + win = win || window; + var messageName = "zero-timeout-message-" + postMessageId; + exports.addListener(win, "message", function listener(e) { + if (e.data == messageName) { + exports.stopPropagation(e); + exports.removeListener(win, "message", listener); + callback(); + } + }); + win.postMessage(messageName, "*"); + }; +} +else { + exports.nextTick = function(callback, win) { + win = win || window; + window.setTimeout(callback, 0); + }; +} + +}); + +// Most of the following code is taken from SproutCore with a few changes. + +ace.define('ace/lib/keys', ['require', 'exports', 'module' , 'ace/lib/oop'], function(require, exports, module) { + + +var oop = require("./oop"); +var Keys = (function() { + var ret = { + MODIFIER_KEYS: { + 16: 'Shift', 17: 'Ctrl', 18: 'Alt', 224: 'Meta' + }, + + KEY_MODS: { + "ctrl": 1, "alt": 2, "option" : 2, + "shift": 4, "meta": 8, "command": 8 + }, + + FUNCTION_KEYS : { + 8 : "Backspace", + 9 : "Tab", + 13 : "Return", + 19 : "Pause", + 27 : "Esc", + 32 : "Space", + 33 : "PageUp", + 34 : "PageDown", + 35 : "End", + 36 : "Home", + 37 : "Left", + 38 : "Up", + 39 : "Right", + 40 : "Down", + 44 : "Print", + 45 : "Insert", + 46 : "Delete", + 96 : "Numpad0", + 97 : "Numpad1", + 98 : "Numpad2", + 99 : "Numpad3", + 100: "Numpad4", + 101: "Numpad5", + 102: "Numpad6", + 103: "Numpad7", + 104: "Numpad8", + 105: "Numpad9", + 112: "F1", + 113: "F2", + 114: "F3", + 115: "F4", + 116: "F5", + 117: "F6", + 118: "F7", + 119: "F8", + 120: "F9", + 121: "F10", + 122: "F11", + 123: "F12", + 144: "Numlock", + 145: "Scrolllock" + }, + + PRINTABLE_KEYS: { + 32: ' ', 48: '0', 49: '1', 50: '2', 51: '3', 52: '4', 53: '5', + 54: '6', 55: '7', 56: '8', 57: '9', 59: ';', 61: '=', 65: 'a', + 66: 'b', 67: 'c', 68: 'd', 69: 'e', 70: 'f', 71: 'g', 72: 'h', + 73: 'i', 74: 'j', 75: 'k', 76: 'l', 77: 'm', 78: 'n', 79: 'o', + 80: 'p', 81: 'q', 82: 'r', 83: 's', 84: 't', 85: 'u', 86: 'v', + 87: 'w', 88: 'x', 89: 'y', 90: 'z', 107: '+', 109: '-', 110: '.', + 188: ',', 190: '.', 191: '/', 192: '`', 219: '[', 220: '\\', + 221: ']', 222: '\'' + } + }; + + // A reverse map of FUNCTION_KEYS + for (var i in ret.FUNCTION_KEYS) { + var name = ret.FUNCTION_KEYS[i].toUpperCase(); + ret[name] = parseInt(i, 10); + } + + // Add the MODIFIER_KEYS, FUNCTION_KEYS and PRINTABLE_KEYS to the KEY + // variables as well. + oop.mixin(ret, ret.MODIFIER_KEYS); + oop.mixin(ret, ret.PRINTABLE_KEYS); + oop.mixin(ret, ret.FUNCTION_KEYS); + + return ret; +})(); +oop.mixin(exports, Keys); + +exports.keyCodeToString = function(keyCode) { + return (Keys[keyCode] || String.fromCharCode(keyCode)).toLowerCase(); +} + +}); + +ace.define('ace/lib/oop', ['require', 'exports', 'module' ], function(require, exports, module) { + + +exports.inherits = (function() { + var tempCtor = function() {}; + return function(ctor, superCtor) { + tempCtor.prototype = superCtor.prototype; + ctor.super_ = superCtor.prototype; + ctor.prototype = new tempCtor(); + ctor.prototype.constructor = ctor; + }; +}()); + +exports.mixin = function(obj, mixin) { + for (var key in mixin) { + obj[key] = mixin[key]; + } +}; + +exports.implement = function(proto, mixin) { + exports.mixin(proto, mixin); +}; + +}); + +ace.define('ace/lib/useragent', ['require', 'exports', 'module' ], function(require, exports, module) { + + +var os = (navigator.platform.match(/mac|win|linux/i) || ["other"])[0].toLowerCase(); +var ua = navigator.userAgent; + +// Is the user using a browser that identifies itself as Windows +exports.isWin = (os == "win"); + +// Is the user using a browser that identifies itself as Mac OS +exports.isMac = (os == "mac"); + +// Is the user using a browser that identifies itself as Linux +exports.isLinux = (os == "linux"); + +exports.isIE = + navigator.appName == "Microsoft Internet Explorer" + && parseFloat(navigator.userAgent.match(/MSIE ([0-9]+[\.0-9]+)/)[1]); + +exports.isOldIE = exports.isIE && exports.isIE < 9; + +// Is this Firefox or related? +exports.isGecko = exports.isMozilla = window.controllers && window.navigator.product === "Gecko"; + +// oldGecko == rev < 2.0 +exports.isOldGecko = exports.isGecko && parseInt((navigator.userAgent.match(/rv\:(\d+)/)||[])[1], 10) < 4; + +// Is this Opera +exports.isOpera = window.opera && Object.prototype.toString.call(window.opera) == "[object Opera]"; + +// Is the user using a browser that identifies itself as WebKit +exports.isWebKit = parseFloat(ua.split("WebKit/")[1]) || undefined; + +exports.isChrome = parseFloat(ua.split(" Chrome/")[1]) || undefined; + +exports.isAIR = ua.indexOf("AdobeAIR") >= 0; + +exports.isIPad = ua.indexOf("iPad") >= 0; + +exports.isTouchPad = ua.indexOf("TouchPad") >= 0; +exports.OS = { + LINUX: "LINUX", + MAC: "MAC", + WINDOWS: "WINDOWS" +}; +exports.getOS = function() { + if (exports.isMac) { + return exports.OS.MAC; + } else if (exports.isLinux) { + return exports.OS.LINUX; + } else { + return exports.OS.WINDOWS; + } +}; + +}); + +ace.define('ace/editor', ['require', 'exports', 'module' , 'ace/lib/fixoldbrowsers', 'ace/lib/oop', 'ace/lib/lang', 'ace/lib/useragent', 'ace/keyboard/textinput', 'ace/mouse/mouse_handler', 'ace/mouse/fold_handler', 'ace/keyboard/keybinding', 'ace/edit_session', 'ace/search', 'ace/range', 'ace/lib/event_emitter', 'ace/commands/command_manager', 'ace/commands/default_commands'], function(require, exports, module) { + + +require("./lib/fixoldbrowsers"); + +var oop = require("./lib/oop"); +var lang = require("./lib/lang"); +var useragent = require("./lib/useragent"); +var TextInput = require("./keyboard/textinput").TextInput; +var MouseHandler = require("./mouse/mouse_handler").MouseHandler; +var FoldHandler = require("./mouse/fold_handler").FoldHandler; +//var TouchHandler = require("./touch_handler").TouchHandler; +var KeyBinding = require("./keyboard/keybinding").KeyBinding; +var EditSession = require("./edit_session").EditSession; +var Search = require("./search").Search; +var Range = require("./range").Range; +var EventEmitter = require("./lib/event_emitter").EventEmitter; +var CommandManager = require("./commands/command_manager").CommandManager; +var defaultCommands = require("./commands/default_commands").commands; + +/** + * new Editor(renderer, session) + * - renderer (VirtualRenderer): Associated `VirtualRenderer` that draws everything + * - session (EditSession): The `EditSession` to refer to + * + * Creates a new `Editor` object. + * + **/ +var Editor = function(renderer, session) { + var container = renderer.getContainerElement(); + this.container = container; + this.renderer = renderer; + + this.commands = new CommandManager(useragent.isMac ? "mac" : "win", defaultCommands); + this.textInput = new TextInput(renderer.getTextAreaContainer(), this); + this.renderer.textarea = this.textInput.getElement(); + this.keyBinding = new KeyBinding(this); + + // TODO detect touch event support + if (useragent.isIPad) { + //this.$mouseHandler = new TouchHandler(this); + } else { + this.$mouseHandler = new MouseHandler(this); + new FoldHandler(this); + } + + this.$blockScrolling = 0; + this.$search = new Search().set({ + wrap: true + }); + + this.setSession(session || new EditSession("")); +}; + +(function(){ + + oop.implement(this, EventEmitter); + this.setKeyboardHandler = function(keyboardHandler) { + this.keyBinding.setKeyboardHandler(keyboardHandler); + }; + this.getKeyboardHandler = function() { + return this.keyBinding.getKeyboardHandler(); + }; + this.setSession = function(session) { + if (this.session == session) + return; + + if (this.session) { + var oldSession = this.session; + this.session.removeEventListener("change", this.$onDocumentChange); + this.session.removeEventListener("changeMode", this.$onChangeMode); + this.session.removeEventListener("tokenizerUpdate", this.$onTokenizerUpdate); + this.session.removeEventListener("changeTabSize", this.$onChangeTabSize); + this.session.removeEventListener("changeWrapLimit", this.$onChangeWrapLimit); + this.session.removeEventListener("changeWrapMode", this.$onChangeWrapMode); + this.session.removeEventListener("onChangeFold", this.$onChangeFold); + this.session.removeEventListener("changeFrontMarker", this.$onChangeFrontMarker); + this.session.removeEventListener("changeBackMarker", this.$onChangeBackMarker); + this.session.removeEventListener("changeBreakpoint", this.$onChangeBreakpoint); + this.session.removeEventListener("changeAnnotation", this.$onChangeAnnotation); + this.session.removeEventListener("changeOverwrite", this.$onCursorChange); + this.session.removeEventListener("changeScrollTop", this.$onScrollTopChange); + this.session.removeEventListener("changeLeftTop", this.$onScrollLeftChange); + + var selection = this.session.getSelection(); + selection.removeEventListener("changeCursor", this.$onCursorChange); + selection.removeEventListener("changeSelection", this.$onSelectionChange); + } + + this.session = session; + + this.$onDocumentChange = this.onDocumentChange.bind(this); + session.addEventListener("change", this.$onDocumentChange); + this.renderer.setSession(session); + + this.$onChangeMode = this.onChangeMode.bind(this); + session.addEventListener("changeMode", this.$onChangeMode); + + this.$onTokenizerUpdate = this.onTokenizerUpdate.bind(this); + session.addEventListener("tokenizerUpdate", this.$onTokenizerUpdate); + + this.$onChangeTabSize = this.renderer.updateText.bind(this.renderer); + session.addEventListener("changeTabSize", this.$onChangeTabSize); + + this.$onChangeWrapLimit = this.onChangeWrapLimit.bind(this); + session.addEventListener("changeWrapLimit", this.$onChangeWrapLimit); + + this.$onChangeWrapMode = this.onChangeWrapMode.bind(this); + session.addEventListener("changeWrapMode", this.$onChangeWrapMode); + + this.$onChangeFold = this.onChangeFold.bind(this); + session.addEventListener("changeFold", this.$onChangeFold); + + this.$onChangeFrontMarker = this.onChangeFrontMarker.bind(this); + this.session.addEventListener("changeFrontMarker", this.$onChangeFrontMarker); + + this.$onChangeBackMarker = this.onChangeBackMarker.bind(this); + this.session.addEventListener("changeBackMarker", this.$onChangeBackMarker); + + this.$onChangeBreakpoint = this.onChangeBreakpoint.bind(this); + this.session.addEventListener("changeBreakpoint", this.$onChangeBreakpoint); + + this.$onChangeAnnotation = this.onChangeAnnotation.bind(this); + this.session.addEventListener("changeAnnotation", this.$onChangeAnnotation); + + this.$onCursorChange = this.onCursorChange.bind(this); + this.session.addEventListener("changeOverwrite", this.$onCursorChange); + + this.$onScrollTopChange = this.onScrollTopChange.bind(this); + this.session.addEventListener("changeScrollTop", this.$onScrollTopChange); + + this.$onScrollLeftChange = this.onScrollLeftChange.bind(this); + this.session.addEventListener("changeScrollLeft", this.$onScrollLeftChange); + + this.selection = session.getSelection(); + this.selection.addEventListener("changeCursor", this.$onCursorChange); + + this.$onSelectionChange = this.onSelectionChange.bind(this); + this.selection.addEventListener("changeSelection", this.$onSelectionChange); + + this.onChangeMode(); + + this.$blockScrolling += 1; + this.onCursorChange(); + this.$blockScrolling -= 1; + + this.onScrollTopChange(); + this.onScrollLeftChange(); + this.onSelectionChange(); + this.onChangeFrontMarker(); + this.onChangeBackMarker(); + this.onChangeBreakpoint(); + this.onChangeAnnotation(); + this.session.getUseWrapMode() && this.renderer.adjustWrapLimit(); + this.renderer.updateFull(); + + this._emit("changeSession", { + session: session, + oldSession: oldSession + }); + }; + this.getSession = function() { + return this.session; + }; + this.setValue = function(val, cursorPos) { + this.session.doc.setValue(val); + + if (!cursorPos) + this.selectAll(); + else if (cursorPos == 1) + this.navigateFileEnd(); + else if (cursorPos == -1) + this.navigateFileStart(); + + return val; + }; + this.getValue = function() { + return this.session.getValue(); + }; + this.getSelection = function() { + return this.selection; + }; + this.resize = function(force) { + this.renderer.onResize(force); + }; + this.setTheme = function(theme) { + this.renderer.setTheme(theme); + }; + this.getTheme = function() { + return this.renderer.getTheme(); + }; + this.setStyle = function(style) { + this.renderer.setStyle(style); + }; + this.unsetStyle = function(style) { + this.renderer.unsetStyle(style); + }; + this.setFontSize = function(size) { + this.container.style.fontSize = size; + this.renderer.updateFontSize(); + }; + this.$highlightBrackets = function() { + if (this.session.$bracketHighlight) { + this.session.removeMarker(this.session.$bracketHighlight); + this.session.$bracketHighlight = null; + } + + if (this.$highlightPending) { + return; + } + + // perform highlight async to not block the browser during navigation + var self = this; + this.$highlightPending = true; + setTimeout(function() { + self.$highlightPending = false; + + var pos = self.session.findMatchingBracket(self.getCursorPosition()); + if (pos) { + var range = new Range(pos.row, pos.column, pos.row, pos.column+1); + self.session.$bracketHighlight = self.session.addMarker(range, "ace_bracket", "text"); + } + }, 10); + }; + this.focus = function() { + // Safari needs the timeout + // iOS and Firefox need it called immediately + // to be on the save side we do both + var _self = this; + setTimeout(function() { + _self.textInput.focus(); + }); + this.textInput.focus(); + }; + this.isFocused = function() { + return this.textInput.isFocused(); + }; + this.blur = function() { + this.textInput.blur(); + }; + this.onFocus = function() { + if (this.$isFocused) + return; + this.$isFocused = true; + this.renderer.showCursor(); + this.renderer.visualizeFocus(); + this._emit("focus"); + }; + this.onBlur = function() { + if (!this.$isFocused) + return; + this.$isFocused = false; + this.renderer.hideCursor(); + this.renderer.visualizeBlur(); + this._emit("blur"); + }; + + this.$cursorChange = function() { + this.renderer.updateCursor(); + }; + this.onDocumentChange = function(e) { + var delta = e.data; + var range = delta.range; + var lastRow; + + if (range.start.row == range.end.row && delta.action != "insertLines" && delta.action != "removeLines") + lastRow = range.end.row; + else + lastRow = Infinity; + this.renderer.updateLines(range.start.row, lastRow); + + this._emit("change", e); + + // update cursor because tab characters can influence the cursor position + this.$cursorChange(); + }; + this.onTokenizerUpdate = function(e) { + var rows = e.data; + this.renderer.updateLines(rows.first, rows.last); + }; + this.onScrollTopChange = function() { + this.renderer.scrollToY(this.session.getScrollTop()); + }; + this.onScrollLeftChange = function() { + this.renderer.scrollToX(this.session.getScrollLeft()); + }; + this.onCursorChange = function() { + this.$cursorChange(); + + if (!this.$blockScrolling) { + this.renderer.scrollCursorIntoView(); + } + + this.$highlightBrackets(); + this.$updateHighlightActiveLine(); + }; + this.$updateHighlightActiveLine = function() { + var session = this.getSession(); + + if (session.$highlightLineMarker) + session.removeMarker(session.$highlightLineMarker); + + session.$highlightLineMarker = null; + + if (this.$highlightActiveLine) { + var cursor = this.getCursorPosition(); + var foldLine = this.session.getFoldLine(cursor.row); + + if ((this.getSelectionStyle() != "line" || !this.selection.isMultiLine())) { + var range; + if (foldLine) { + range = new Range(foldLine.start.row, 0, foldLine.end.row + 1, 0); + } else { + range = new Range(cursor.row, 0, cursor.row+1, 0); + } + session.$highlightLineMarker = session.addMarker(range, "ace_active_line", "background"); + } + } + }; + this.onSelectionChange = function(e) { + var session = this.session; + + if (session.$selectionMarker) { + session.removeMarker(session.$selectionMarker); + } + session.$selectionMarker = null; + + if (!this.selection.isEmpty()) { + var range = this.selection.getRange(); + var style = this.getSelectionStyle(); + session.$selectionMarker = session.addMarker(range, "ace_selection", style); + } else { + this.$updateHighlightActiveLine(); + } + + var re = this.$highlightSelectedWord && this.$getSelectionHighLightRegexp() + this.session.highlight(re); + }; + + this.$getSelectionHighLightRegexp = function() { + var session = this.session; + + var selection = this.getSelectionRange(); + if (selection.isEmpty() || selection.isMultiLine()) + return; + + var startOuter = selection.start.column - 1; + var endOuter = selection.end.column + 1; + var line = session.getLine(selection.start.row); + var lineCols = line.length; + var needle = line.substring(Math.max(startOuter, 0), + Math.min(endOuter, lineCols)); + + // Make sure the outer characters are not part of the word. + if ((startOuter >= 0 && /^[\w\d]/.test(needle)) || + (endOuter <= lineCols && /[\w\d]$/.test(needle))) + return; + + needle = line.substring(selection.start.column, selection.end.column); + if (!/^[\w\d]+$/.test(needle)) + return; + + var re = this.$search.$assembleRegExp({ + wholeWord: true, + caseSensitive: true, + needle: needle + }); + + return re; + }; + this.onChangeFrontMarker = function() { + this.renderer.updateFrontMarkers(); + }; + this.onChangeBackMarker = function() { + this.renderer.updateBackMarkers(); + }; + this.onChangeBreakpoint = function() { + this.renderer.updateBreakpoints(); + }; + this.onChangeAnnotation = function() { + this.renderer.setAnnotations(this.session.getAnnotations()); + }; + this.onChangeMode = function() { + this.renderer.updateText(); + }; + this.onChangeWrapLimit = function() { + this.renderer.updateFull(); + }; + this.onChangeWrapMode = function() { + this.renderer.onResize(true); + }; + this.onChangeFold = function() { + // Update the active line marker as due to folding changes the current + // line range on the screen might have changed. + this.$updateHighlightActiveLine(); + // TODO: This might be too much updating. Okay for now. + this.renderer.updateFull(); + }; + this.getCopyText = function() { + var text = ""; + if (!this.selection.isEmpty()) + text = this.session.getTextRange(this.getSelectionRange()); + + this._emit("copy", text); + return text; + }; + this.onCopy = function() { + this.commands.exec("copy", this); + }; + this.onCut = function() { + this.commands.exec("cut", this); + }; + this.onPaste = function(text) { + this._emit("paste", text); + this.insert(text); + }; + this.insert = function(text) { + var session = this.session; + var mode = session.getMode(); + + var cursor = this.getCursorPosition(); + + if (this.getBehavioursEnabled()) { + // Get a transform if the current mode wants one. + var transform = mode.transformAction(session.getState(cursor.row), 'insertion', this, session, text); + if (transform) + text = transform.text; + } + + text = text.replace("\t", this.session.getTabString()); + + // remove selected text + if (!this.selection.isEmpty()) { + cursor = this.session.remove(this.getSelectionRange()); + this.clearSelection(); + } + else if (this.session.getOverwrite()) { + var range = new Range.fromPoints(cursor, cursor); + range.end.column += text.length; + this.session.remove(range); + } + + this.clearSelection(); + + var start = cursor.column; + var lineState = session.getState(cursor.row); + var shouldOutdent = mode.checkOutdent(lineState, session.getLine(cursor.row), text); + var line = session.getLine(cursor.row); + var lineIndent = mode.getNextLineIndent(lineState, line.slice(0, cursor.column), session.getTabString()); + var end = session.insert(cursor, text); + + if (transform && transform.selection) { + if (transform.selection.length == 2) { // Transform relative to the current column + this.selection.setSelectionRange( + new Range(cursor.row, start + transform.selection[0], + cursor.row, start + transform.selection[1])); + } else { // Transform relative to the current row. + this.selection.setSelectionRange( + new Range(cursor.row + transform.selection[0], + transform.selection[1], + cursor.row + transform.selection[2], + transform.selection[3])); + } + } + + var lineState = session.getState(cursor.row); + + // TODO disabled multiline auto indent + // possibly doing the indent before inserting the text + // if (cursor.row !== end.row) { + if (session.getDocument().isNewLine(text)) { + this.moveCursorTo(cursor.row+1, 0); + + var size = session.getTabSize(); + var minIndent = Number.MAX_VALUE; + + for (var row = cursor.row + 1; row <= end.row; ++row) { + var indent = 0; + + line = session.getLine(row); + for (var i = 0; i < line.length; ++i) + if (line.charAt(i) == '\t') + indent += size; + else if (line.charAt(i) == ' ') + indent += 1; + else + break; + if (/[^\s]/.test(line)) + minIndent = Math.min(indent, minIndent); + } + + for (var row = cursor.row + 1; row <= end.row; ++row) { + var outdent = minIndent; + + line = session.getLine(row); + for (var i = 0; i < line.length && outdent > 0; ++i) + if (line.charAt(i) == '\t') + outdent -= size; + else if (line.charAt(i) == ' ') + outdent -= 1; + session.remove(new Range(row, 0, row, i)); + } + session.indentRows(cursor.row + 1, end.row, lineIndent); + } + if (shouldOutdent) + mode.autoOutdent(lineState, session, cursor.row); + }; + this.onTextInput = function(text) { + this.keyBinding.onTextInput(text); + }; + this.onCommandKey = function(e, hashId, keyCode) { + this.keyBinding.onCommandKey(e, hashId, keyCode); + }; + this.setOverwrite = function(overwrite) { + this.session.setOverwrite(overwrite); + }; + this.getOverwrite = function() { + return this.session.getOverwrite(); + }; + this.toggleOverwrite = function() { + this.session.toggleOverwrite(); + }; + this.setScrollSpeed = function(speed) { + this.$mouseHandler.setScrollSpeed(speed); + }; + this.getScrollSpeed = function() { + return this.$mouseHandler.getScrollSpeed(); + }; + this.setDragDelay = function(dragDelay) { + this.$mouseHandler.setDragDelay(dragDelay); + }; + this.getDragDelay = function() { + return this.$mouseHandler.getDragDelay(); + }; + + this.$selectionStyle = "line"; + this.setSelectionStyle = function(style) { + if (this.$selectionStyle == style) return; + + this.$selectionStyle = style; + this.onSelectionChange(); + this._emit("changeSelectionStyle", {data: style}); + }; + this.getSelectionStyle = function() { + return this.$selectionStyle; + }; + + this.$highlightActiveLine = true; + this.setHighlightActiveLine = function(shouldHighlight) { + if (this.$highlightActiveLine == shouldHighlight) + return; + + this.$highlightActiveLine = shouldHighlight; + this.$updateHighlightActiveLine(); + }; + this.getHighlightActiveLine = function() { + return this.$highlightActiveLine; + }; + + this.$highlightGutterLine = true; + this.setHighlightGutterLine = function(shouldHighlight) { + if (this.$highlightGutterLine == shouldHighlight) + return; + + this.renderer.setHighlightGutterLine(shouldHighlight); + this.$highlightGutterLine = shouldHighlight; + }; + + this.getHighlightGutterLine = function() { + return this.$highlightGutterLine; + }; + + this.$highlightSelectedWord = true; + this.setHighlightSelectedWord = function(shouldHighlight) { + if (this.$highlightSelectedWord == shouldHighlight) + return; + + this.$highlightSelectedWord = shouldHighlight; + this.$onSelectionChange(); + }; + this.getHighlightSelectedWord = function() { + return this.$highlightSelectedWord; + }; + + this.setAnimatedScroll = function(shouldAnimate){ + this.renderer.setAnimatedScroll(shouldAnimate); + }; + + this.getAnimatedScroll = function(){ + return this.renderer.getAnimatedScroll(); + }; + this.setShowInvisibles = function(showInvisibles) { + if (this.getShowInvisibles() == showInvisibles) + return; + + this.renderer.setShowInvisibles(showInvisibles); + }; + this.getShowInvisibles = function() { + return this.renderer.getShowInvisibles(); + }; + this.setShowPrintMargin = function(showPrintMargin) { + this.renderer.setShowPrintMargin(showPrintMargin); + }; + this.getShowPrintMargin = function() { + return this.renderer.getShowPrintMargin(); + }; + this.setPrintMarginColumn = function(showPrintMargin) { + this.renderer.setPrintMarginColumn(showPrintMargin); + }; + this.getPrintMarginColumn = function() { + return this.renderer.getPrintMarginColumn(); + }; + + this.$readOnly = false; + this.setReadOnly = function(readOnly) { + this.$readOnly = readOnly; + }; + this.getReadOnly = function() { + return this.$readOnly; + }; + + this.$modeBehaviours = true; + this.setBehavioursEnabled = function (enabled) { + this.$modeBehaviours = enabled; + }; + this.getBehavioursEnabled = function () { + return this.$modeBehaviours; + }; + this.setShowFoldWidgets = function(show) { + var gutter = this.renderer.$gutterLayer; + if (gutter.getShowFoldWidgets() == show) + return; + + this.renderer.$gutterLayer.setShowFoldWidgets(show); + this.$showFoldWidgets = show; + this.renderer.updateFull(); + }; + this.getShowFoldWidgets = function() { + return this.renderer.$gutterLayer.getShowFoldWidgets(); + }; + + this.setFadeFoldWidgets = function(show) { + this.renderer.setFadeFoldWidgets(show); + }; + + this.getFadeFoldWidgets = function() { + return this.renderer.getFadeFoldWidgets(); + }; + this.remove = function(dir) { + if (this.selection.isEmpty()){ + if (dir == "left") + this.selection.selectLeft(); + else + this.selection.selectRight(); + } + + var range = this.getSelectionRange(); + if (this.getBehavioursEnabled()) { + var session = this.session; + var state = session.getState(range.start.row); + var new_range = session.getMode().transformAction(state, 'deletion', this, session, range); + if (new_range) + range = new_range; + } + + this.session.remove(range); + this.clearSelection(); + }; + this.removeWordRight = function() { + if (this.selection.isEmpty()) + this.selection.selectWordRight(); + + this.session.remove(this.getSelectionRange()); + this.clearSelection(); + }; + this.removeWordLeft = function() { + if (this.selection.isEmpty()) + this.selection.selectWordLeft(); + + this.session.remove(this.getSelectionRange()); + this.clearSelection(); + }; + this.removeToLineStart = function() { + if (this.selection.isEmpty()) + this.selection.selectLineStart(); + + this.session.remove(this.getSelectionRange()); + this.clearSelection(); + }; + this.removeToLineEnd = function() { + if (this.selection.isEmpty()) + this.selection.selectLineEnd(); + + var range = this.getSelectionRange(); + if (range.start.column == range.end.column && range.start.row == range.end.row) { + range.end.column = 0; + range.end.row++; + } + + this.session.remove(range); + this.clearSelection(); + }; + this.splitLine = function() { + if (!this.selection.isEmpty()) { + this.session.remove(this.getSelectionRange()); + this.clearSelection(); + } + + var cursor = this.getCursorPosition(); + this.insert("\n"); + this.moveCursorToPosition(cursor); + }; + this.transposeLetters = function() { + if (!this.selection.isEmpty()) { + return; + } + + var cursor = this.getCursorPosition(); + var column = cursor.column; + if (column === 0) + return; + + var line = this.session.getLine(cursor.row); + var swap, range; + if (column < line.length) { + swap = line.charAt(column) + line.charAt(column-1); + range = new Range(cursor.row, column-1, cursor.row, column+1); + } + else { + swap = line.charAt(column-1) + line.charAt(column-2); + range = new Range(cursor.row, column-2, cursor.row, column); + } + this.session.replace(range, swap); + }; + this.toLowerCase = function() { + var originalRange = this.getSelectionRange(); + if (this.selection.isEmpty()) { + this.selection.selectWord(); + } + + var range = this.getSelectionRange(); + var text = this.session.getTextRange(range); + this.session.replace(range, text.toLowerCase()); + this.selection.setSelectionRange(originalRange); + }; + this.toUpperCase = function() { + var originalRange = this.getSelectionRange(); + if (this.selection.isEmpty()) { + this.selection.selectWord(); + } + + var range = this.getSelectionRange(); + var text = this.session.getTextRange(range); + this.session.replace(range, text.toUpperCase()); + this.selection.setSelectionRange(originalRange); + }; + this.indent = function() { + var session = this.session; + var range = this.getSelectionRange(); + + if (range.start.row < range.end.row || range.start.column < range.end.column) { + var rows = this.$getSelectedRows(); + session.indentRows(rows.first, rows.last, "\t"); + } else { + var indentString; + + if (this.session.getUseSoftTabs()) { + var size = session.getTabSize(), + position = this.getCursorPosition(), + column = session.documentToScreenColumn(position.row, position.column), + count = (size - column % size); + + indentString = lang.stringRepeat(" ", count); + } else + indentString = "\t"; + return this.insert(indentString); + } + }; + this.blockOutdent = function() { + var selection = this.session.getSelection(); + this.session.outdentRows(selection.getRange()); + }; + this.toggleCommentLines = function() { + var state = this.session.getState(this.getCursorPosition().row); + var rows = this.$getSelectedRows(); + this.session.getMode().toggleCommentLines(state, this.session, rows.first, rows.last); + }; + this.removeLines = function() { + var rows = this.$getSelectedRows(); + var range; + if (rows.first === 0 || rows.last+1 < this.session.getLength()) + range = new Range(rows.first, 0, rows.last+1, 0); + else + range = new Range( + rows.first-1, this.session.getLine(rows.first-1).length, + rows.last, this.session.getLine(rows.last).length + ); + this.session.remove(range); + this.clearSelection(); + }; + + this.duplicateSelection = function() { + var sel = this.selection; + var doc = this.session; + var range = sel.getRange(); + if (range.isEmpty()) { + var row = range.start.row; + doc.duplicateLines(row, row); + } else { + var reverse = sel.isBackwards() + var point = sel.isBackwards() ? range.start : range.end; + var endPoint = doc.insert(point, doc.getTextRange(range), false); + range.start = point; + range.end = endPoint; + + sel.setSelectionRange(range, reverse) + } + }; + this.moveLinesDown = function() { + this.$moveLines(function(firstRow, lastRow) { + return this.session.moveLinesDown(firstRow, lastRow); + }); + }; + this.moveLinesUp = function() { + this.$moveLines(function(firstRow, lastRow) { + return this.session.moveLinesUp(firstRow, lastRow); + }); + }; + this.moveText = function(range, toPosition) { + if (this.$readOnly) + return null; + + return this.session.moveText(range, toPosition); + }; + this.copyLinesUp = function() { + this.$moveLines(function(firstRow, lastRow) { + this.session.duplicateLines(firstRow, lastRow); + return 0; + }); + }; + this.copyLinesDown = function() { + this.$moveLines(function(firstRow, lastRow) { + return this.session.duplicateLines(firstRow, lastRow); + }); + }; + this.$moveLines = function(mover) { + var rows = this.$getSelectedRows(); + var selection = this.selection; + if (!selection.isMultiLine()) { + var range = selection.getRange(); + var reverse = selection.isBackwards(); + } + + var linesMoved = mover.call(this, rows.first, rows.last); + + if (range) { + range.start.row += linesMoved; + range.end.row += linesMoved; + selection.setSelectionRange(range, reverse); + } + else { + selection.setSelectionAnchor(rows.last+linesMoved+1, 0); + selection.$moveSelection(function() { + selection.moveCursorTo(rows.first+linesMoved, 0); + }); + } + }; + this.$getSelectedRows = function() { + var range = this.getSelectionRange().collapseRows(); + + return { + first: range.start.row, + last: range.end.row + }; + }; + this.onCompositionStart = function(text) { + this.renderer.showComposition(this.getCursorPosition()); + }; + this.onCompositionUpdate = function(text) { + this.renderer.setCompositionText(text); + }; + this.onCompositionEnd = function() { + this.renderer.hideComposition(); + }; + this.getFirstVisibleRow = function() { + return this.renderer.getFirstVisibleRow(); + }; + this.getLastVisibleRow = function() { + return this.renderer.getLastVisibleRow(); + }; + this.isRowVisible = function(row) { + return (row >= this.getFirstVisibleRow() && row <= this.getLastVisibleRow()); + }; + this.isRowFullyVisible = function(row) { + return (row >= this.renderer.getFirstFullyVisibleRow() && row <= this.renderer.getLastFullyVisibleRow()); + }; + this.$getVisibleRowCount = function() { + return this.renderer.getScrollBottomRow() - this.renderer.getScrollTopRow() + 1; + }; + + this.$moveByPage = function(dir, select) { + var renderer = this.renderer; + var config = this.renderer.layerConfig; + var rows = dir * Math.floor(config.height / config.lineHeight); + + this.$blockScrolling++; + if (select == true) { + this.selection.$moveSelection(function(){ + this.moveCursorBy(rows, 0); + }); + } else if (select == false) { + this.selection.moveCursorBy(rows, 0); + this.selection.clearSelection(); + } + this.$blockScrolling--; + + var scrollTop = renderer.scrollTop; + + renderer.scrollBy(0, rows * config.lineHeight); + if (select != null) + renderer.scrollCursorIntoView(null, 0.5); + + renderer.animateScrolling(scrollTop); + }; + this.selectPageDown = function() { + this.$moveByPage(1, true); + }; + this.selectPageUp = function() { + this.$moveByPage(-1, true); + }; + this.gotoPageDown = function() { + this.$moveByPage(1, false); + }; + this.gotoPageUp = function() { + this.$moveByPage(-1, false); + }; + this.scrollPageDown = function() { + this.$moveByPage(1); + }; + this.scrollPageUp = function() { + this.$moveByPage(-1); + }; + this.scrollToRow = function(row) { + this.renderer.scrollToRow(row); + }; + this.scrollToLine = function(line, center, animate, callback) { + this.renderer.scrollToLine(line, center, animate, callback); + }; + this.centerSelection = function() { + var range = this.getSelectionRange(); + var pos = { + row: Math.floor(range.start.row + (range.end.row - range.start.row) / 2), + column: Math.floor(range.start.column + (range.end.column - range.start.column) / 2) + } + this.renderer.alignCursor(pos, 0.5); + }; + this.getCursorPosition = function() { + return this.selection.getCursor(); + }; + this.getCursorPositionScreen = function() { + return this.session.documentToScreenPosition(this.getCursorPosition()); + }; + this.getSelectionRange = function() { + return this.selection.getRange(); + }; + this.selectAll = function() { + this.$blockScrolling += 1; + this.selection.selectAll(); + this.$blockScrolling -= 1; + }; + this.clearSelection = function() { + this.selection.clearSelection(); + }; + this.moveCursorTo = function(row, column) { + this.selection.moveCursorTo(row, column); + }; + this.moveCursorToPosition = function(pos) { + this.selection.moveCursorToPosition(pos); + }; + this.jumpToMatching = function(select) { + var cursor = this.getCursorPosition(); + + var range = this.session.getBracketRange(cursor); + if (!range) { + range = editor.find({ + needle: /[{}()\[\]]/g, + preventScroll:true, + start: {row: cursor.row, column: cursor.column - 1} + }); + if (!range) + return; + var pos = range.start; + if (pos.row == cursor.row && Math.abs(pos.column - cursor.column) < 2) + range = this.session.getBracketRange(pos); + } + + pos = range && range.cursor || pos; + if (pos) { + if (select) { + if (range && range.isEqual(editor.getSelectionRange())) + this.clearSelection(); + else + this.selection.selectTo(pos.row, pos.column); + } else { + this.clearSelection(); + this.moveCursorTo(pos.row, pos.column); + } + } + }; + this.gotoLine = function(lineNumber, column, animate) { + this.selection.clearSelection(); + this.session.unfold({row: lineNumber - 1, column: column || 0}); + + this.$blockScrolling += 1; + this.moveCursorTo(lineNumber - 1, column || 0); + this.$blockScrolling -= 1; + + if (!this.isRowFullyVisible(lineNumber - 1)) + this.scrollToLine(lineNumber - 1, true, animate); + }; + this.navigateTo = function(row, column) { + this.clearSelection(); + this.moveCursorTo(row, column); + }; + this.navigateUp = function(times) { + this.selection.clearSelection(); + times = times || 1; + this.selection.moveCursorBy(-times, 0); + }; + this.navigateDown = function(times) { + this.selection.clearSelection(); + times = times || 1; + this.selection.moveCursorBy(times, 0); + }; + this.navigateLeft = function(times) { + if (!this.selection.isEmpty()) { + var selectionStart = this.getSelectionRange().start; + this.moveCursorToPosition(selectionStart); + } + else { + times = times || 1; + while (times--) { + this.selection.moveCursorLeft(); + } + } + this.clearSelection(); + }; + this.navigateRight = function(times) { + if (!this.selection.isEmpty()) { + var selectionEnd = this.getSelectionRange().end; + this.moveCursorToPosition(selectionEnd); + } + else { + times = times || 1; + while (times--) { + this.selection.moveCursorRight(); + } + } + this.clearSelection(); + }; + this.navigateLineStart = function() { + this.selection.moveCursorLineStart(); + this.clearSelection(); + }; + this.navigateLineEnd = function() { + this.selection.moveCursorLineEnd(); + this.clearSelection(); + }; + this.navigateFileEnd = function() { + var scrollTop = this.renderer.scrollTop; + this.selection.moveCursorFileEnd(); + this.clearSelection(); + this.renderer.animateScrolling(scrollTop); + }; + this.navigateFileStart = function() { + var scrollTop = this.renderer.scrollTop; + this.selection.moveCursorFileStart(); + this.clearSelection(); + this.renderer.animateScrolling(scrollTop); + }; + this.navigateWordRight = function() { + this.selection.moveCursorWordRight(); + this.clearSelection(); + }; + this.navigateWordLeft = function() { + this.selection.moveCursorWordLeft(); + this.clearSelection(); + }; + this.replace = function(replacement, options) { + if (options) + this.$search.set(options); + + var range = this.$search.find(this.session); + var replaced = 0; + if (!range) + return replaced; + + if (this.$tryReplace(range, replacement)) { + replaced = 1; + } + if (range !== null) { + this.selection.setSelectionRange(range); + this.renderer.scrollSelectionIntoView(range.start, range.end); + } + + return replaced; + }; + this.replaceAll = function(replacement, options) { + if (options) { + this.$search.set(options); + } + + var ranges = this.$search.findAll(this.session); + var replaced = 0; + if (!ranges.length) + return replaced; + + this.$blockScrolling += 1; + + var selection = this.getSelectionRange(); + this.clearSelection(); + this.selection.moveCursorTo(0, 0); + + for (var i = ranges.length - 1; i >= 0; --i) { + if(this.$tryReplace(ranges[i], replacement)) { + replaced++; + } + } + + this.selection.setSelectionRange(selection); + this.$blockScrolling -= 1; + + return replaced; + }; + + this.$tryReplace = function(range, replacement) { + var input = this.session.getTextRange(range); + replacement = this.$search.replace(input, replacement); + if (replacement !== null) { + range.end = this.session.replace(range, replacement); + return range; + } else { + return null; + } + }; + this.getLastSearchOptions = function() { + return this.$search.getOptions(); + }; + this.find = function(needle, options, animate) { + if (!options) + options = {}; + + if (typeof needle == "string" || needle instanceof RegExp) + options.needle = needle; + else if (typeof needle == "object") + oop.mixin(options, needle); + + var range = this.selection.getRange(); + if (options.needle == null) { + needle = this.session.getTextRange(range) + || this.$search.$options.needle; + if (!needle) { + range = this.session.getWordRange(range.start.row, range.start.column); + needle = this.session.getTextRange(range); + } + this.$search.set({needle: needle}); + } + + this.$search.set(options); + if (!options.start) + this.$search.set({start: range}); + + var newRange = this.$search.find(this.session); + if (options.preventScroll) + return newRange; + if (newRange) { + this.revealRange(newRange, animate); + return newRange; + } + // clear selection if nothing is found + if (options.backwards) + range.start = range.end; + else + range.end = range.start; + this.selection.setRange(range); + }; + this.findNext = function(options, animate) { + this.find({skipCurrent: true, backwards: false}, options, animate); + }; + this.findPrevious = function(options, animate) { + this.find(options, {skipCurrent: true, backwards: true}, animate); + }; + + this.revealRange = function(range, animate) { + this.$blockScrolling += 1; + this.session.unfold(range); + this.selection.setSelectionRange(range); + this.$blockScrolling -= 1; + + var scrollTop = this.renderer.scrollTop; + this.renderer.scrollSelectionIntoView(range.start, range.end, 0.5); + if (animate != false) + this.renderer.animateScrolling(scrollTop); + }; + this.undo = function() { + this.$blockScrolling++; + this.session.getUndoManager().undo(); + this.$blockScrolling--; + this.renderer.scrollCursorIntoView(null, 0.5); + }; + this.redo = function() { + this.$blockScrolling++; + this.session.getUndoManager().redo(); + this.$blockScrolling--; + this.renderer.scrollCursorIntoView(null, 0.5); + }; + this.destroy = function() { + this.renderer.destroy(); + }; + +}).call(Editor.prototype); + + +exports.Editor = Editor; +}); + +ace.define('ace/lib/lang', ['require', 'exports', 'module' ], function(require, exports, module) { + + +exports.stringReverse = function(string) { + return string.split("").reverse().join(""); +}; + +exports.stringRepeat = function (string, count) { + return new Array(count + 1).join(string); +}; + +var trimBeginRegexp = /^\s\s*/; +var trimEndRegexp = /\s\s*$/; + +exports.stringTrimLeft = function (string) { + return string.replace(trimBeginRegexp, ''); +}; + +exports.stringTrimRight = function (string) { + return string.replace(trimEndRegexp, ''); +}; + +exports.copyObject = function(obj) { + var copy = {}; + for (var key in obj) { + copy[key] = obj[key]; + } + return copy; +}; + +exports.copyArray = function(array){ + var copy = []; + for (var i=0, l=array.length; i<l; i++) { + if (array[i] && typeof array[i] == "object") + copy[i] = this.copyObject( array[i] ); + else + copy[i] = array[i]; + } + return copy; +}; + +exports.deepCopy = function (obj) { + if (typeof obj != "object") { + return obj; + } + + var copy = obj.constructor(); + for (var key in obj) { + if (typeof obj[key] == "object") { + copy[key] = this.deepCopy(obj[key]); + } else { + copy[key] = obj[key]; + } + } + return copy; +}; + +exports.arrayToMap = function(arr) { + var map = {}; + for (var i=0; i<arr.length; i++) { + map[arr[i]] = 1; + } + return map; + +}; +exports.arrayRemove = function(array, value) { + for (var i = 0; i <= array.length; i++) { + if (value === array[i]) { + array.splice(i, 1); + } + } +}; + +exports.escapeRegExp = function(str) { + return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1'); +}; + +exports.getMatchOffsets = function(string, regExp) { + var matches = []; + + string.replace(regExp, function(str) { + matches.push({ + offset: arguments[arguments.length-2], + length: str.length + }); + }); + + return matches; +}; + + +exports.deferredCall = function(fcn) { + + var timer = null; + var callback = function() { + timer = null; + fcn(); + }; + + var deferred = function(timeout) { + deferred.cancel(); + timer = setTimeout(callback, timeout || 0); + return deferred; + }; + + deferred.schedule = deferred; + + deferred.call = function() { + this.cancel(); + fcn(); + return deferred; + }; + + deferred.cancel = function() { + clearTimeout(timer); + timer = null; + return deferred; + }; + + return deferred; +}; + +}); + +ace.define('ace/keyboard/textinput', ['require', 'exports', 'module' , 'ace/lib/event', 'ace/lib/useragent', 'ace/lib/dom'], function(require, exports, module) { + + +var event = require("../lib/event"); +var useragent = require("../lib/useragent"); +var dom = require("../lib/dom"); + +var TextInput = function(parentNode, host) { + var text = dom.createElement("textarea"); + if (useragent.isTouchPad) + text.setAttribute("x-palm-disable-auto-cap", true); + + text.setAttribute("wrap", "off"); + + text.style.top = "-2em"; + parentNode.insertBefore(text, parentNode.firstChild); + + var PLACEHOLDER = useragent.isIE ? "\x01" : "\x01"; + sendText(); + + var inCompostion = false; + var copied = false; + var pasted = false; + var tempStyle = ''; + + function reset(full) { + try { + if (full) { + text.value = PLACEHOLDER; + text.selectionStart = 0; + text.selectionEnd = 1; + } else + text.select(); + } catch (e) {} + } + + function sendText(valueToSend) { + if (!copied) { + var value = valueToSend || text.value; + if (value) { + if (value.length > 1) { + if (value.charAt(0) == PLACEHOLDER) + value = value.substr(1); + else if (value.charAt(value.length - 1) == PLACEHOLDER) + value = value.slice(0, -1); + } + + if (value && value != PLACEHOLDER) { + if (pasted) + host.onPaste(value); + else + host.onTextInput(value); + } + } + } + + copied = false; + pasted = false; + + // Safari doesn't fire copy events if no text is selected + reset(true); + } + + var onTextInput = function(e) { + if (!inCompostion) + sendText(e.data); + setTimeout(function () { + if (!inCompostion) + reset(true); + }, 0); + }; + + var onPropertyChange = function(e) { + setTimeout(function() { + if (!inCompostion) + sendText(); + }, 0); + }; + + var onCompositionStart = function(e) { + inCompostion = true; + host.onCompositionStart(); + setTimeout(onCompositionUpdate, 0); + }; + + var onCompositionUpdate = function() { + if (!inCompostion) return; + host.onCompositionUpdate(text.value); + }; + + var onCompositionEnd = function(e) { + inCompostion = false; + host.onCompositionEnd(); + }; + + var onCopy = function(e) { + copied = true; + var copyText = host.getCopyText(); + if(copyText) + text.value = copyText; + else + e.preventDefault(); + reset(); + setTimeout(function () { + sendText(); + }, 0); + }; + + var onCut = function(e) { + copied = true; + var copyText = host.getCopyText(); + if(copyText) { + text.value = copyText; + host.onCut(); + } else + e.preventDefault(); + reset(); + setTimeout(function () { + sendText(); + }, 0); + }; + + event.addCommandKeyListener(text, host.onCommandKey.bind(host)); + event.addListener(text, "input", useragent.isIE ? onPropertyChange : onTextInput); + + event.addListener(text, "paste", function(e) { + // Mark that the next input text comes from past. + pasted = true; + // Some browsers support the event.clipboardData API. Use this to get + // the pasted content which increases speed if pasting a lot of lines. + if (e.clipboardData && e.clipboardData.getData) { + sendText(e.clipboardData.getData("text/plain")); + e.preventDefault(); + } + else { + // If a browser doesn't support any of the things above, use the regular + // method to detect the pasted input. + onPropertyChange(); + } + }); + + if ("onbeforecopy" in text && typeof clipboardData !== "undefined") { + event.addListener(text, "beforecopy", function(e) { + if (tempStyle) + return; // without this text is copied when contextmenu is shown + var copyText = host.getCopyText(); + if (copyText) + clipboardData.setData("Text", copyText); + else + e.preventDefault(); + }); + event.addListener(parentNode, "keydown", function(e) { + if (e.ctrlKey && e.keyCode == 88) { + var copyText = host.getCopyText(); + if (copyText) { + clipboardData.setData("Text", copyText); + host.onCut(); + } + event.preventDefault(e); + } + }); + event.addListener(text, "cut", onCut); // for ie9 context menu + } + else if (useragent.isOpera) { + event.addListener(parentNode, "keydown", function(e) { + if ((useragent.isMac && !e.metaKey) || !e.ctrlKey) + return; + + if ((e.keyCode == 88 || e.keyCode == 67)) { + var copyText = host.getCopyText(); + if (copyText) { + text.value = copyText; + text.select(); + if (e.keyCode == 88) + host.onCut(); + } + } + }); + } + else { + event.addListener(text, "copy", onCopy); + event.addListener(text, "cut", onCut); + } + + event.addListener(text, "compositionstart", onCompositionStart); + if (useragent.isGecko) { + event.addListener(text, "text", onCompositionUpdate); + } + if (useragent.isWebKit) { + event.addListener(text, "keyup", onCompositionUpdate); + } + event.addListener(text, "compositionend", onCompositionEnd); + + event.addListener(text, "blur", function() { + host.onBlur(); + }); + + event.addListener(text, "focus", function() { + host.onFocus(); + reset(); + }); + + this.focus = function() { + reset(); + text.focus(); + }; + + this.blur = function() { + text.blur(); + }; + + function isFocused() { + return document.activeElement === text; + } + this.isFocused = isFocused; + + this.getElement = function() { + return text; + }; + + this.onContextMenu = function(e) { + if (!tempStyle) + tempStyle = text.style.cssText; + + text.style.cssText = + "position:fixed; z-index:100000;" + //"background:rgba(250, 0, 0, 0.3); opacity:1;" + + "left:" + (e.clientX - 2) + "px; top:" + (e.clientY - 2) + "px;"; + + if (host.selection.isEmpty()) + text.value = ""; + + if (e.type != "mousedown") + return; + + if (host.renderer.$keepTextAreaAtCursor) + host.renderer.$keepTextAreaAtCursor = null; + + // on windows context menu is opened after mouseup + if (useragent.isGecko && useragent.isWin) + event.capture(host.container, function(e) { + text.style.left = e.clientX - 2 + "px"; + text.style.top = e.clientY - 2 + "px"; + }, onContextMenuClose); + }; + + function onContextMenuClose() { + setTimeout(function () { + if (tempStyle) { + text.style.cssText = tempStyle; + tempStyle = ''; + } + sendText(); + if (host.renderer.$keepTextAreaAtCursor == null) { + host.renderer.$keepTextAreaAtCursor = true; + host.renderer.$moveTextAreaToCursor(); + } + }, 0); + }; + this.onContextMenuClose = onContextMenuClose; + + // firefox fires contextmenu event after opening it + if (!useragent.isGecko) + event.addListener(text, "contextmenu", function(e) { + host.textInput.onContextMenu(e); + onContextMenuClose() + }); +}; + +exports.TextInput = TextInput; +}); + +ace.define('ace/mouse/mouse_handler', ['require', 'exports', 'module' , 'ace/lib/event', 'ace/mouse/default_handlers', 'ace/mouse/default_gutter_handler', 'ace/mouse/mouse_event', 'ace/mouse/dragdrop'], function(require, exports, module) { + + +var event = require("../lib/event"); +var DefaultHandlers = require("./default_handlers").DefaultHandlers; +var DefaultGutterHandler = require("./default_gutter_handler").GutterHandler; +var MouseEvent = require("./mouse_event").MouseEvent; +var DragdropHandler = require("./dragdrop").DragdropHandler; + +var MouseHandler = function(editor) { + this.editor = editor; + + new DefaultHandlers(this); + new DefaultGutterHandler(this); + new DragdropHandler(this); + + event.addListener(editor.container, "mousedown", function(e) { + editor.focus(); + return event.preventDefault(e); + }); + + var mouseTarget = editor.renderer.getMouseEventTarget(); + event.addListener(mouseTarget, "click", this.onMouseEvent.bind(this, "click")); + event.addListener(mouseTarget, "mousemove", this.onMouseMove.bind(this, "mousemove")); + event.addMultiMouseDownListener(mouseTarget, [300, 300, 250], this, "onMouseEvent"); + event.addMouseWheelListener(editor.container, this.onMouseWheel.bind(this, "mousewheel")); + + var gutterEl = editor.renderer.$gutter; + event.addListener(gutterEl, "mousedown", this.onMouseEvent.bind(this, "guttermousedown")); + event.addListener(gutterEl, "click", this.onMouseEvent.bind(this, "gutterclick")); + event.addListener(gutterEl, "dblclick", this.onMouseEvent.bind(this, "gutterdblclick")); + event.addListener(gutterEl, "mousemove", this.onMouseMove.bind(this, "gutter")); +}; + +(function() { + + this.$scrollSpeed = 1; + this.setScrollSpeed = function(speed) { + this.$scrollSpeed = speed; + }; + + this.getScrollSpeed = function() { + return this.$scrollSpeed; + }; + + this.onMouseEvent = function(name, e) { + this.editor._emit(name, new MouseEvent(e, this.editor)); + }; + + this.$dragDelay = 250; + this.setDragDelay = function(dragDelay) { + this.$dragDelay = dragDelay; + }; + + this.getDragDelay = function() { + return this.$dragDelay; + }; + + this.onMouseMove = function(name, e) { + // optimization, because mousemove doesn't have a default handler. + var listeners = this.editor._eventRegistry && this.editor._eventRegistry.mousemove; + if (!listeners || !listeners.length) + return; + + this.editor._emit(name, new MouseEvent(e, this.editor)); + }; + + this.onMouseWheel = function(name, e) { + var mouseEvent = new MouseEvent(e, this.editor); + mouseEvent.speed = this.$scrollSpeed * 2; + mouseEvent.wheelX = e.wheelX; + mouseEvent.wheelY = e.wheelY; + + this.editor._emit(name, mouseEvent); + }; + + this.setState = function(state) { + this.state = state; + }; + + this.captureMouse = function(ev, state) { + if (state) + this.setState(state); + + this.x = ev.x; + this.y = ev.y; + + // do not move textarea during selection + var renderer = this.editor.renderer; + if (renderer.$keepTextAreaAtCursor) + renderer.$keepTextAreaAtCursor = null; + + var self = this; + var onMouseMove = function(e) { + self.x = e.clientX; + self.y = e.clientY; + }; + + var onCaptureEnd = function(e) { + clearInterval(timerId); + self[self.state + "End"] && self[self.state + "End"](e); + self.$clickSelection = null; + if (renderer.$keepTextAreaAtCursor == null) { + renderer.$keepTextAreaAtCursor = true; + renderer.$moveTextAreaToCursor(); + } + }; + + var onCaptureInterval = function() { + self[self.state] && self[self.state](); + } + + event.capture(this.editor.container, onMouseMove, onCaptureEnd); + var timerId = setInterval(onCaptureInterval, 20); + }; +}).call(MouseHandler.prototype); + +exports.MouseHandler = MouseHandler; +}); + +ace.define('ace/mouse/default_handlers', ['require', 'exports', 'module' , 'ace/lib/dom', 'ace/lib/useragent'], function(require, exports, module) { + + +var dom = require("../lib/dom"); +var useragent = require("../lib/useragent"); + +var DRAG_OFFSET = 5; // pixels + +function DefaultHandlers(mouseHandler) { + mouseHandler.$clickSelection = null; + + var editor = mouseHandler.editor; + editor.setDefaultHandler("mousedown", this.onMouseDown.bind(mouseHandler)); + editor.setDefaultHandler("dblclick", this.onDoubleClick.bind(mouseHandler)); + editor.setDefaultHandler("tripleclick", this.onTripleClick.bind(mouseHandler)); + editor.setDefaultHandler("quadclick", this.onQuadClick.bind(mouseHandler)); + editor.setDefaultHandler("mousewheel", this.onScroll.bind(mouseHandler)); + + var exports = ["select", "startSelect", "drag", "dragEnd", "dragWait", + "dragWaitEnd", "startDrag", "focusWait"]; + + exports.forEach(function(x) { + mouseHandler[x] = this[x]; + }, this); + + mouseHandler.selectByLines = this.extendSelectionBy.bind(mouseHandler, "getLineRange"); + mouseHandler.selectByWords = this.extendSelectionBy.bind(mouseHandler, "getWordRange"); + + mouseHandler.$focusWaitTimout = 250; +} + +(function() { + + this.onMouseDown = function(ev) { + var inSelection = ev.inSelection(); + var pos = ev.getDocumentPosition(); + this.mousedownEvent = ev; + var editor = this.editor; + var _self = this; + + var button = ev.getButton(); + if (button !== 0) { + var selectionRange = editor.getSelectionRange(); + var selectionEmpty = selectionRange.isEmpty(); + + if (selectionEmpty) { + editor.moveCursorToPosition(pos); + editor.selection.clearSelection(); + } + + // 2: contextmenu, 1: linux paste + editor.textInput.onContextMenu(ev.domEvent); + return; // stopping event here breaks contextmenu on ff mac + } + + // if this click caused the editor to be focused should not clear the + // selection + if (inSelection && !editor.isFocused()) { + editor.focus(); + if (this.$focusWaitTimout && !this.$clickSelection) { + this.setState("focusWait"); + this.captureMouse(ev); + return ev.preventDefault(); + } + } + + if (!inSelection || this.$clickSelection || ev.getShiftKey()) { + // Directly pick STATE_SELECT, since the user is not clicking inside + // a selection. + this.startSelect(pos); + } else if (inSelection) { + this.mousedownEvent.time = (new Date()).getTime(); + this.setState("dragWait"); + } + + this.captureMouse(ev); + return ev.preventDefault(); + }; + + this.startSelect = function(pos) { + pos = pos || this.editor.renderer.screenToTextCoordinates(this.x, this.y); + if (this.mousedownEvent.getShiftKey()) { + this.editor.selection.selectToPosition(pos); + } + else if (!this.$clickSelection) { + this.editor.moveCursorToPosition(pos); + this.editor.selection.clearSelection(); + } + this.setState("select"); + } + + this.select = function() { + var anchor, editor = this.editor; + var cursor = editor.renderer.screenToTextCoordinates(this.x, this.y); + + if (this.$clickSelection) { + var cmp = this.$clickSelection.comparePoint(cursor); + + if (cmp == -1) { + anchor = this.$clickSelection.end; + } else if (cmp == 1) { + anchor = this.$clickSelection.start; + } else { + var orientedRange = calcRangeOrientation(this.$clickSelection, cursor); + cursor = orientedRange.cursor; + anchor = orientedRange.anchor; + } + editor.selection.setSelectionAnchor(anchor.row, anchor.column); + } + editor.selection.selectToPosition(cursor); + + editor.renderer.scrollCursorIntoView(); + }; + + this.extendSelectionBy = function(unitName) { + var anchor, editor = this.editor; + var cursor = editor.renderer.screenToTextCoordinates(this.x, this.y); + var range = editor.selection[unitName](cursor.row, cursor.column); + + if (this.$clickSelection) { + var cmpStart = this.$clickSelection.comparePoint(range.start); + var cmpEnd = this.$clickSelection.comparePoint(range.end); + + if (cmpStart == -1 && cmpEnd <= 0) { + anchor = this.$clickSelection.end; + cursor = range.start; + } else if (cmpEnd == 1 && cmpStart >= 0) { + anchor = this.$clickSelection.start; + cursor = range.end; + } else if (cmpStart == -1 && cmpEnd == 1) { + cursor = range.end; + anchor = range.start; + } else { + var orientedRange = calcRangeOrientation(this.$clickSelection, cursor); + cursor = orientedRange.cursor; + anchor = orientedRange.anchor; + } + editor.selection.setSelectionAnchor(anchor.row, anchor.column); + } + editor.selection.selectToPosition(cursor); + + editor.renderer.scrollCursorIntoView(); + }; + + this.startDrag = function() { + var editor = this.editor; + this.setState("drag"); + this.dragRange = editor.getSelectionRange(); + var style = editor.getSelectionStyle(); + this.dragSelectionMarker = editor.session.addMarker(this.dragRange, "ace_selection", style); + editor.clearSelection(); + dom.addCssClass(editor.container, "ace_dragging"); + if (!this.$dragKeybinding) { + this.$dragKeybinding = { + handleKeyboard: function(data, hashId, keyString, keyCode) { + if (keyString == "esc") + return {command: this.command}; + }, + command: { + exec: function(editor) { + var self = editor.$mouseHandler; + self.dragCursor = null + self.dragEnd(); + self.startSelect(); + } + } + } + } + + editor.keyBinding.addKeyboardHandler(this.$dragKeybinding); + }; + + this.focusWait = function() { + var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y); + var time = (new Date()).getTime(); + + if (distance > DRAG_OFFSET ||time - this.mousedownEvent.time > this.$focusWaitTimout) + this.startSelect(); + }; + + this.dragWait = function(e) { + var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y); + var time = (new Date()).getTime(); + var editor = this.editor; + + if (distance > DRAG_OFFSET) { + this.startSelect(); + } else if (time - this.mousedownEvent.time > editor.getDragDelay()) { + this.startDrag(); + } + }; + + this.dragWaitEnd = function(e) { + this.mousedownEvent.domEvent = e; + this.startSelect(); + }; + + this.drag = function() { + var editor = this.editor; + this.dragCursor = editor.renderer.screenToTextCoordinates(this.x, this.y); + editor.moveCursorToPosition(this.dragCursor); + editor.renderer.scrollCursorIntoView(); + }; + + this.dragEnd = function(e) { + var editor = this.editor; + var dragCursor = this.dragCursor; + var dragRange = this.dragRange; + dom.removeCssClass(editor.container, "ace_dragging"); + editor.session.removeMarker(this.dragSelectionMarker); + editor.keyBinding.removeKeyboardHandler(this.$dragKeybinding); + + if (!dragCursor) + return; + + editor.clearSelection(); + if (e && (e.ctrlKey || e.altKey)) { + var session = editor.session; + var newRange = dragRange; + newRange.end = session.insert(dragCursor, session.getTextRange(dragRange)); + newRange.start = dragCursor; + } else if (dragRange.contains(dragCursor.row, dragCursor.column)) { + return; + } else { + var newRange = editor.moveText(dragRange, dragCursor); + } + + if (!newRange) + return; + + editor.selection.setSelectionRange(newRange); + }; + + this.onDoubleClick = function(ev) { + var pos = ev.getDocumentPosition(); + var editor = this.editor; + var session = editor.session + + var range = session.getBracketRange(pos); + if (range) { + if (range.isEmpty()) { + range.start.column--; + range.end.column++; + } + this.$clickSelection = range; + this.setState("select"); + return; + } + + this.$clickSelection = editor.selection.getWordRange(pos.row, pos.column); + this.setState("selectByWords"); + }; + + this.onTripleClick = function(ev) { + var pos = ev.getDocumentPosition(); + var editor = this.editor; + + this.setState("selectByLines"); + + editor.moveCursorToPosition(pos); + editor.selection.selectLine(); + this.$clickSelection = editor.getSelectionRange(); + }; + + this.onQuadClick = function(ev) { + var editor = this.editor; + + editor.selectAll(); + this.$clickSelection = editor.getSelectionRange(); + this.setState("null"); + }; + + this.onScroll = function(ev) { + var editor = this.editor; + var isScrolable = editor.renderer.isScrollableBy(ev.wheelX * ev.speed, ev.wheelY * ev.speed); + if (isScrolable) { + this.$passScrollEvent = false; + } else { + if (this.$passScrollEvent) + return; + + if (!this.$scrollStopTimeout) { + var self = this; + this.$scrollStopTimeout = setTimeout(function() { + self.$passScrollEvent = true; + self.$scrollStopTimeout = null; + }, 200); + } + } + + editor.renderer.scrollBy(ev.wheelX * ev.speed, ev.wheelY * ev.speed); + return ev.preventDefault(); + }; + +}).call(DefaultHandlers.prototype); + +exports.DefaultHandlers = DefaultHandlers; + +function calcDistance(ax, ay, bx, by) { + return Math.sqrt(Math.pow(bx - ax, 2) + Math.pow(by - ay, 2)); +} + +function calcRangeOrientation(range, cursor) { + if (range.start.row == range.end.row) + var cmp = 2 * cursor.column - range.start.column - range.end.column; + else + var cmp = 2 * cursor.row - range.start.row - range.end.row; + + if (cmp < 0) + return {cursor: range.start, anchor: range.end}; + else + return {cursor: range.end, anchor: range.start}; +} + +}); + +ace.define('ace/mouse/default_gutter_handler', ['require', 'exports', 'module' , 'ace/lib/dom'], function(require, exports, module) { + +var dom = require("../lib/dom"); + +function GutterHandler(mouseHandler) { + var editor = mouseHandler.editor; + + mouseHandler.editor.setDefaultHandler("guttermousedown", function(e) { + var target = e.domEvent.target; + if (target.className.indexOf("ace_gutter-cell") == -1) + return; + + if (!editor.isFocused()) + return; + + var padding = parseInt(dom.computedStyle(target).paddingLeft); + if (e.x < padding + target.getBoundingClientRect().left + 1) + return; + + var row = e.getDocumentPosition().row; + var selection = editor.session.selection; + + if (e.getShiftKey()) { + selection.selectTo(row, 0); + } else { + selection.moveCursorTo(row, 0); + selection.selectLine(); + mouseHandler.$clickSelection = selection.getRange(); + } + + mouseHandler.captureMouse(e, "selectByLines"); + return e.preventDefault(); + }); +} + +exports.GutterHandler = GutterHandler; + +}); + +ace.define('ace/mouse/mouse_event', ['require', 'exports', 'module' , 'ace/lib/event', 'ace/lib/useragent'], function(require, exports, module) { + + +var event = require("../lib/event"); +var useragent = require("../lib/useragent"); +var MouseEvent = exports.MouseEvent = function(domEvent, editor) { + this.domEvent = domEvent; + this.editor = editor; + + this.x = this.clientX = domEvent.clientX; + this.y = this.clientY = domEvent.clientY; + + this.$pos = null; + this.$inSelection = null; + + this.propagationStopped = false; + this.defaultPrevented = false; +}; + +(function() { + + this.stopPropagation = function() { + event.stopPropagation(this.domEvent); + this.propagationStopped = true; + }; + + this.preventDefault = function() { + event.preventDefault(this.domEvent); + this.defaultPrevented = true; + }; + + this.stop = function() { + this.stopPropagation(); + this.preventDefault(); + }; + this.getDocumentPosition = function() { + if (this.$pos) + return this.$pos; + + this.$pos = this.editor.renderer.screenToTextCoordinates(this.clientX, this.clientY); + return this.$pos; + }; + this.inSelection = function() { + if (this.$inSelection !== null) + return this.$inSelection; + + var editor = this.editor; + + if (editor.getReadOnly()) { + this.$inSelection = false; + } + else { + var selectionRange = editor.getSelectionRange(); + if (selectionRange.isEmpty()) + this.$inSelection = false; + else { + var pos = this.getDocumentPosition(); + this.$inSelection = selectionRange.contains(pos.row, pos.column); + } + } + return this.$inSelection; + }; + this.getButton = function() { + return event.getButton(this.domEvent); + }; + this.getShiftKey = function() { + return this.domEvent.shiftKey; + }; + + this.getAccelKey = useragent.isMac + ? function() { return this.domEvent.metaKey; } + : function() { return this.domEvent.ctrlKey; }; + +}).call(MouseEvent.prototype); + +}); + +ace.define('ace/mouse/dragdrop', ['require', 'exports', 'module' , 'ace/lib/event'], function(require, exports, module) { + + +var event = require("../lib/event"); + +var DragdropHandler = function(mouseHandler) { + var editor = mouseHandler.editor; + var dragSelectionMarker, x, y; + var timerId, range, isBackwards; + var dragCursor, counter = 0; + + var mouseTarget = editor.container; + event.addListener(mouseTarget, "dragenter", function(e) {console.log(e.type, counter,e.target); + counter++; + if (!dragSelectionMarker) { + range = editor.getSelectionRange(); + isBackwards = editor.selection.isBackwards(); + var style = editor.getSelectionStyle(); + dragSelectionMarker = editor.session.addMarker(range, "ace_selection", style); + editor.clearSelection(); + clearInterval(timerId); + timerId = setInterval(onDragInterval, 20); + } + return event.preventDefault(e); + }); + + event.addListener(mouseTarget, "dragover", function(e) { + x = e.clientX; + y = e.clientY; + return event.preventDefault(e); + }); + + var onDragInterval = function() { + dragCursor = editor.renderer.screenToTextCoordinates(x, y); + editor.moveCursorToPosition(dragCursor); + editor.renderer.scrollCursorIntoView(); + }; + + event.addListener(mouseTarget, "dragleave", function(e) {console.log(e.type, counter,e.target); + counter--; + if (counter > 0) + return; + console.log(e.type, counter,e.target); + clearInterval(timerId); + editor.session.removeMarker(dragSelectionMarker); + dragSelectionMarker = null; + editor.selection.setSelectionRange(range, isBackwards); + return event.preventDefault(e); + }); + + event.addListener(mouseTarget, "drop", function(e) { + console.log(e.type, counter,e.target); + counter = 0; + clearInterval(timerId); + editor.session.removeMarker(dragSelectionMarker); + dragSelectionMarker = null; + + range.end = editor.session.insert(dragCursor, e.dataTransfer.getData('Text')); + range.start = dragCursor; + editor.focus(); + editor.selection.setSelectionRange(range); + return event.preventDefault(e); + }); + +}; + +exports.DragdropHandler = DragdropHandler; +}); + +ace.define('ace/mouse/fold_handler', ['require', 'exports', 'module' ], function(require, exports, module) { + + +function FoldHandler(editor) { + + editor.on("click", function(e) { + var position = e.getDocumentPosition(); + var session = editor.session; + + // If the user clicked on a fold, then expand it. + var fold = session.getFoldAt(position.row, position.column, 1); + if (fold) { + if (e.getAccelKey()) + session.removeFold(fold); + else + session.expandFold(fold); + + e.stop(); + } + }); + + editor.on("gutterclick", function(e) { + if (e.domEvent.target.className.indexOf("ace_fold-widget") != -1) { + var row = e.getDocumentPosition().row; + editor.session.onFoldWidgetClick(row, e.domEvent); + e.stop(); + } + }); +} + +exports.FoldHandler = FoldHandler; + +}); + +ace.define('ace/keyboard/keybinding', ['require', 'exports', 'module' , 'ace/lib/keys', 'ace/lib/event'], function(require, exports, module) { + + +var keyUtil = require("../lib/keys"); +var event = require("../lib/event"); + +var KeyBinding = function(editor) { + this.$editor = editor; + this.$data = { }; + this.$handlers = []; + this.setDefaultHandler(editor.commands); +}; + +(function() { + this.setDefaultHandler = function(kb) { + this.removeKeyboardHandler(this.$defaultHandler); + this.$defaultHandler = kb; + this.addKeyboardHandler(kb, 0); + this.$data = {editor: this.$editor}; + }; + + this.setKeyboardHandler = function(kb) { + if (this.$handlers[this.$handlers.length - 1] == kb) + return; + + while (this.$handlers[1]) + this.removeKeyboardHandler(this.$handlers[1]); + + this.addKeyboardHandler(kb, 1); + }; + + this.addKeyboardHandler = function(kb, pos) { + if (!kb) + return; + var i = this.$handlers.indexOf(kb); + if (i != -1) + this.$handlers.splice(i, 1); + + if (pos == undefined) + this.$handlers.push(kb); + else + this.$handlers.splice(pos, 0, kb); + + if (i == -1 && kb.attach) + kb.attach(this.$editor); + }; + + this.removeKeyboardHandler = function(kb) { + var i = this.$handlers.indexOf(kb); + if (i == -1) + return false; + this.$handlers.splice(i, 1); + kb.detach && kb.detach(this.$editor); + return true; + }; + + this.getKeyboardHandler = function() { + return this.$handlers[this.$handlers.length - 1]; + }; + + this.$callKeyboardHandlers = function (hashId, keyString, keyCode, e) { + var toExecute; + for (var i = this.$handlers.length; i--;) { + toExecute = this.$handlers[i].handleKeyboard( + this.$data, hashId, keyString, keyCode, e + ); + if (toExecute && toExecute.command) + break; + } + + if (!toExecute || !toExecute.command) + return false; + + var success = false; + var commands = this.$editor.commands; + + // allow keyboardHandler to consume keys + if (toExecute.command != "null") + success = commands.exec(toExecute.command, this.$editor, toExecute.args, e); + else + success = toExecute.passEvent != true; + + // do not stop input events to not break repeating + if (success && e && hashId != -1) + event.stopEvent(e); + + return success; + }; + + this.onCommandKey = function(e, hashId, keyCode) { + var keyString = keyUtil.keyCodeToString(keyCode); + this.$callKeyboardHandlers(hashId, keyString, keyCode, e); + }; + + this.onTextInput = function(text) { + var success = this.$callKeyboardHandlers(-1, text); + if (!success) + this.$editor.commands.exec("insertstring", this.$editor, text); + }; + +}).call(KeyBinding.prototype); + +exports.KeyBinding = KeyBinding; +}); + +ace.define('ace/edit_session', ['require', 'exports', 'module' , 'ace/config', 'ace/lib/oop', 'ace/lib/lang', 'ace/lib/net', 'ace/lib/event_emitter', 'ace/selection', 'ace/mode/text', 'ace/range', 'ace/document', 'ace/background_tokenizer', 'ace/search_highlight', 'ace/edit_session/folding', 'ace/edit_session/bracket_match'], function(require, exports, module) { + + +var config = require("./config"); +var oop = require("./lib/oop"); +var lang = require("./lib/lang"); +var net = require("./lib/net"); +var EventEmitter = require("./lib/event_emitter").EventEmitter; +var Selection = require("./selection").Selection; +var TextMode = require("./mode/text").Mode; +var Range = require("./range").Range; +var Document = require("./document").Document; +var BackgroundTokenizer = require("./background_tokenizer").BackgroundTokenizer; +var SearchHighlight = require("./search_highlight").SearchHighlight; + +/** + * new EditSession(text, mode) + * - text (Document | String): If `text` is a `Document`, it associates the `EditSession` with it. Otherwise, a new `Document` is created, with the initial text + * - mode (TextMode): The inital language mode to use for the document + * + * Sets up a new `EditSession` and associates it with the given `Document` and `TextMode`. + * + **/ + +var EditSession = function(text, mode) { + this.$modified = true; + this.$breakpoints = []; + this.$frontMarkers = {}; + this.$backMarkers = {}; + this.$markerId = 1; + this.$resetRowCache(0); + this.$wrapData = []; + this.$foldData = []; + this.$rowLengthCache = []; + this.$undoSelect = true; + this.$foldData.toString = function() { + var str = ""; + this.forEach(function(foldLine) { + str += "\n" + foldLine.toString(); + }); + return str; + } + + if (typeof text == "object" && text.getLine) { + this.setDocument(text); + } else { + this.setDocument(new Document(text)); + } + + this.selection = new Selection(this); + this.setMode(mode); +}; + + +(function() { + + oop.implement(this, EventEmitter); + this.setDocument = function(doc) { + if (this.doc) + throw new Error("Document is already set"); + + this.doc = doc; + doc.on("change", this.onChange.bind(this)); + this.on("changeFold", this.onChangeFold.bind(this)); + + if (this.bgTokenizer) { + this.bgTokenizer.setDocument(this.getDocument()); + this.bgTokenizer.start(0); + } + }; + this.getDocument = function() { + return this.doc; + }; + this.$resetRowCache = function(docRrow) { + if (!docRrow) { + this.$docRowCache = []; + this.$screenRowCache = []; + return; + } + + var i = this.$getRowCacheIndex(this.$docRowCache, docRrow) + 1; + var l = this.$docRowCache.length; + this.$docRowCache.splice(i, l); + this.$screenRowCache.splice(i, l); + + }; + + this.$getRowCacheIndex = function(cacheArray, val) { + var low = 0; + var hi = cacheArray.length - 1; + + while (low <= hi) { + var mid = (low + hi) >> 1; + var c = cacheArray[mid]; + + if (val > c) + low = mid + 1; + else if (val < c) + hi = mid - 1; + else + return mid; + } + + return low && low -1; + }; + this.onChangeFold = function(e) { + var fold = e.data; + this.$resetRowCache(fold.start.row); + }; + this.onChange = function(e) { + var delta = e.data; + this.$modified = true; + + this.$resetRowCache(delta.range.start.row); + + var removedFolds = this.$updateInternalDataOnChange(e); + if (!this.$fromUndo && this.$undoManager && !delta.ignore) { + this.$deltasDoc.push(delta); + if (removedFolds && removedFolds.length != 0) { + this.$deltasFold.push({ + action: "removeFolds", + folds: removedFolds + }); + } + + this.$informUndoManager.schedule(); + } + + this.bgTokenizer.$updateOnChange(delta); + this._emit("change", e); + }; + this.setValue = function(text) { + this.doc.setValue(text); + this.selection.moveCursorTo(0, 0); + this.selection.clearSelection(); + + this.$resetRowCache(0); + this.$deltas = []; + this.$deltasDoc = []; + this.$deltasFold = []; + this.getUndoManager().reset(); + }; + /** alias of: EditSession.getValue + * EditSession.toString() -> String + * + * Returns the current [[Document `Document`]] as a string. + * + **/ + this.getValue = + this.toString = function() { + return this.doc.getValue(); + }; + this.getSelection = function() { + return this.selection; + }; + this.getState = function(row) { + return this.bgTokenizer.getState(row); + }; + this.getTokens = function(row) { + return this.bgTokenizer.getTokens(row); + }; + this.getTokenAt = function(row, column) { + var tokens = this.bgTokenizer.getTokens(row); + var token, c = 0; + if (column == null) { + i = tokens.length - 1; + c = this.getLine(row).length; + } else { + for (var i = 0; i < tokens.length; i++) { + c += tokens[i].value.length; + if (c >= column) + break; + } + } + token = tokens[i]; + if (!token) + return null; + token.index = i; + token.start = c - token.value.length; + return token; + }; + + this.highlight = function(re) { + if (!this.$searchHighlight) { + var highlight = new SearchHighlight(null, "ace_selected_word", "text"); + this.$searchHighlight = this.addDynamicMarker(highlight); + } + this.$searchHighlight.setRegexp(re); + } + /** + * EditSession.setUndoManager(undoManager) + * - undoManager (UndoManager): The new undo manager + * + * Sets the undo manager. + **/ + this.setUndoManager = function(undoManager) { + this.$undoManager = undoManager; + this.$deltas = []; + this.$deltasDoc = []; + this.$deltasFold = []; + + if (this.$informUndoManager) + this.$informUndoManager.cancel(); + + if (undoManager) { + var self = this; + this.$syncInformUndoManager = function() { + self.$informUndoManager.cancel(); + + if (self.$deltasFold.length) { + self.$deltas.push({ + group: "fold", + deltas: self.$deltasFold + }); + self.$deltasFold = []; + } + + if (self.$deltasDoc.length) { + self.$deltas.push({ + group: "doc", + deltas: self.$deltasDoc + }); + self.$deltasDoc = []; + } + + if (self.$deltas.length > 0) { + undoManager.execute({ + action: "aceupdate", + args: [self.$deltas, self] + }); + } + + self.$deltas = []; + } + this.$informUndoManager = + lang.deferredCall(this.$syncInformUndoManager); + } + }; + + this.$defaultUndoManager = { + undo: function() {}, + redo: function() {}, + reset: function() {} + }; + this.getUndoManager = function() { + return this.$undoManager || this.$defaultUndoManager; + }, + + /** + * EditSession.getTabString() -> String + * + * Returns the current value for tabs. If the user is using soft tabs, this will be a series of spaces (defined by [[EditSession.getTabSize `getTabSize()`]]); otherwise it's simply `'\t'`. + **/ + this.getTabString = function() { + if (this.getUseSoftTabs()) { + return lang.stringRepeat(" ", this.getTabSize()); + } else { + return "\t"; + } + }; + + this.$useSoftTabs = true; + this.setUseSoftTabs = function(useSoftTabs) { + if (this.$useSoftTabs === useSoftTabs) return; + + this.$useSoftTabs = useSoftTabs; + }; + this.getUseSoftTabs = function() { + return this.$useSoftTabs; + }; + + this.$tabSize = 4; + this.setTabSize = function(tabSize) { + if (isNaN(tabSize) || this.$tabSize === tabSize) return; + + this.$modified = true; + this.$rowLengthCache = []; + this.$tabSize = tabSize; + this._emit("changeTabSize"); + }; + this.getTabSize = function() { + return this.$tabSize; + }; + this.isTabStop = function(position) { + return this.$useSoftTabs && (position.column % this.$tabSize == 0); + }; + + this.$overwrite = false; + this.setOverwrite = function(overwrite) { + if (this.$overwrite == overwrite) return; + + this.$overwrite = overwrite; + this._emit("changeOverwrite"); + }; + this.getOverwrite = function() { + return this.$overwrite; + }; + this.toggleOverwrite = function() { + this.setOverwrite(!this.$overwrite); + }; + this.getBreakpoints = function() { + return this.$breakpoints; + }; + this.setBreakpoints = function(rows) { + this.$breakpoints = []; + for (var i=0; i<rows.length; i++) { + this.$breakpoints[rows[i]] = true; + } + this._emit("changeBreakpoint", {}); + }; + this.clearBreakpoints = function() { + this.$breakpoints = []; + this._emit("changeBreakpoint", {}); + }; + this.setBreakpoint = function(row) { + this.$breakpoints[row] = true; + this._emit("changeBreakpoint", {}); + }; + this.clearBreakpoint = function(row) { + delete this.$breakpoints[row]; + this._emit("changeBreakpoint", {}); + }; + this.addMarker = function(range, clazz, type, inFront) { + var id = this.$markerId++; + + var marker = { + range : range, + type : type || "line", + renderer: typeof type == "function" ? type : null, + clazz : clazz, + inFront: !!inFront, + id: id + } + + if (inFront) { + this.$frontMarkers[id] = marker; + this._emit("changeFrontMarker") + } else { + this.$backMarkers[id] = marker; + this._emit("changeBackMarker") + } + + return id; + }; + this.addDynamicMarker = function(marker, inFront) { + if (!marker.update) + return; + var id = this.$markerId++; + marker.id = id; + marker.inFront = !!inFront; + + if (inFront) { + this.$frontMarkers[id] = marker; + this._emit("changeFrontMarker") + } else { + this.$backMarkers[id] = marker; + this._emit("changeBackMarker") + } + + return marker; + }; + this.removeMarker = function(markerId) { + var marker = this.$frontMarkers[markerId] || this.$backMarkers[markerId]; + if (!marker) + return; + + var markers = marker.inFront ? this.$frontMarkers : this.$backMarkers; + if (marker) { + delete (markers[markerId]); + this._emit(marker.inFront ? "changeFrontMarker" : "changeBackMarker"); + } + }; + this.getMarkers = function(inFront) { + return inFront ? this.$frontMarkers : this.$backMarkers; + }; + /** + * EditSession.setAnnotations(annotations) + * - annotations (Array): A list of annotations + * + * Sets annotations for the `EditSession`. This functions emits the `'changeAnnotation'` event. + **/ + this.setAnnotations = function(annotations) { + this.$annotations = {}; + for (var i=0; i<annotations.length; i++) { + var annotation = annotations[i]; + var row = annotation.row; + if (this.$annotations[row]) + this.$annotations[row].push(annotation); + else + this.$annotations[row] = [annotation]; + } + this._emit("changeAnnotation", {}); + }; + this.getAnnotations = function() { + return this.$annotations || {}; + }; + this.clearAnnotations = function() { + this.$annotations = {}; + this._emit("changeAnnotation", {}); + }; + this.$detectNewLine = function(text) { + var match = text.match(/^.*?(\r?\n)/m); + if (match) { + this.$autoNewLine = match[1]; + } else { + this.$autoNewLine = "\n"; + } + }; + this.getWordRange = function(row, column) { + var line = this.getLine(row); + + var inToken = false; + if (column > 0) + inToken = !!line.charAt(column - 1).match(this.tokenRe); + + if (!inToken) + inToken = !!line.charAt(column).match(this.tokenRe); + + if (inToken) + var re = this.tokenRe; + else if (/^\s+$/.test(line.slice(column-1, column+1))) + var re = /\s/; + else + var re = this.nonTokenRe; + + var start = column; + if (start > 0) { + do { + start--; + } + while (start >= 0 && line.charAt(start).match(re)); + start++; + } + + var end = column; + while (end < line.length && line.charAt(end).match(re)) { + end++; + } + + return new Range(row, start, row, end); + }; + this.getAWordRange = function(row, column) { + var wordRange = this.getWordRange(row, column); + var line = this.getLine(wordRange.end.row); + + while (line.charAt(wordRange.end.column).match(/[ \t]/)) { + wordRange.end.column += 1; + } + return wordRange; + }; + this.setNewLineMode = function(newLineMode) { + this.doc.setNewLineMode(newLineMode); + }; + this.getNewLineMode = function() { + return this.doc.getNewLineMode(); + }; + + this.$useWorker = true; + this.setUseWorker = function(useWorker) { + if (this.$useWorker == useWorker) + return; + + this.$useWorker = useWorker; + + this.$stopWorker(); + if (useWorker) + this.$startWorker(); + }; + this.getUseWorker = function() { + return this.$useWorker; + }; + this.onReloadTokenizer = function(e) { + var rows = e.data; + this.bgTokenizer.start(rows.first); + this._emit("tokenizerUpdate", e); + }; + + this.$modes = {}; + this._loadMode = function(mode, callback) { + if (!this.$modes["null"]) + this.$modes["null"] = this.$modes["ace/mode/text"] = new TextMode(); + + if (this.$modes[mode]) + return callback(this.$modes[mode]); + + var _self = this; + var module; + try { + module = require(mode); + } catch (e) {}; + // sometimes require returns empty object (this bug is present in requirejs 2 as well) + if (module && module.Mode) + return done(module); + + // set mode to text until loading is finished + if (!this.$mode) + this.$setModePlaceholder(); + + fetch(function() { + require([mode], done); + }); + + function done(module) { + if (_self.$modes[mode]) + return callback(_self.$modes[mode]); + + _self.$modes[mode] = new module.Mode(); + _self.$modes[mode].$id = mode; + _self._emit("loadmode", { + name: mode, + mode: _self.$modes[mode] + }); + callback(_self.$modes[mode]); + } + + function fetch(callback) { + if (!config.get("packaged")) + return callback(); + + var base = mode.split("/").pop(); + var filename = config.get("modePath") + "/mode-" + base + ".js"; + net.loadScript(filename, callback); + } + }; + + this.$setModePlaceholder = function() { + this.$mode = this.$modes["null"]; + var tokenizer = this.$mode.getTokenizer(); + + if (!this.bgTokenizer) { + this.bgTokenizer = new BackgroundTokenizer(tokenizer); + var _self = this; + this.bgTokenizer.addEventListener("update", function(e) { + _self._emit("tokenizerUpdate", e); + }); + } else { + this.bgTokenizer.setTokenizer(tokenizer); + } + this.bgTokenizer.setDocument(this.getDocument()); + + this.tokenRe = this.$mode.tokenRe; + this.nonTokenRe = this.$mode.nonTokenRe; + }; + this.$mode = null; + this.$modeId = null; + this.setMode = function(mode) { + mode = mode || "null"; + // load on demand + if (typeof mode === "string") { + if (this.$modeId == mode) + return; + + this.$modeId = mode; + var _self = this; + this._loadMode(mode, function(module) { + if (_self.$modeId !== mode) + return; + + _self.setMode(module); + }); + return; + } + + if (this.$mode === mode) return; + this.$mode = mode; + this.$modeId = mode.$id; + + this.$stopWorker(); + + if (this.$useWorker) + this.$startWorker(); + + var tokenizer = mode.getTokenizer(); + + if(tokenizer.addEventListener !== undefined) { + var onReloadTokenizer = this.onReloadTokenizer.bind(this); + tokenizer.addEventListener("update", onReloadTokenizer); + } + + if (!this.bgTokenizer) { + this.bgTokenizer = new BackgroundTokenizer(tokenizer); + var _self = this; + this.bgTokenizer.addEventListener("update", function(e) { + _self._emit("tokenizerUpdate", e); + }); + } else { + this.bgTokenizer.setTokenizer(tokenizer); + } + + this.bgTokenizer.setDocument(this.getDocument()); + this.bgTokenizer.start(0); + + this.tokenRe = mode.tokenRe; + this.nonTokenRe = mode.nonTokenRe; + + this.$setFolding(mode.foldingRules); + + this._emit("changeMode"); + }; + this.$stopWorker = function() { + if (this.$worker) + this.$worker.terminate(); + + this.$worker = null; + }; + this.$startWorker = function() { + if (typeof Worker !== "undefined" && !require.noWorker) { + try { + this.$worker = this.$mode.createWorker(this); + } catch (e) { + console.log("Could not load worker"); + console.log(e); + this.$worker = null; + } + } + else + this.$worker = null; + }; + this.getMode = function() { + return this.$mode; + }; + + this.$scrollTop = 0; + this.setScrollTop = function(scrollTop) { + scrollTop = Math.round(Math.max(0, scrollTop)); + if (this.$scrollTop === scrollTop) + return; + + this.$scrollTop = scrollTop; + this._emit("changeScrollTop", scrollTop); + }; + this.getScrollTop = function() { + return this.$scrollTop; + }; + + this.$scrollLeft = 0; + this.setScrollLeft = function(scrollLeft) { + scrollLeft = Math.round(Math.max(0, scrollLeft)); + if (this.$scrollLeft === scrollLeft) + return; + + this.$scrollLeft = scrollLeft; + this._emit("changeScrollLeft", scrollLeft); + }; + this.getScrollLeft = function() { + return this.$scrollLeft; + }; + this.getScreenWidth = function() { + this.$computeWidth(); + return this.screenWidth; + }; + + this.$computeWidth = function(force) { + if (this.$modified || force) { + this.$modified = false; + + if (this.$useWrapMode) + return this.screenWidth = this.$wrapLimit; + + var lines = this.doc.getAllLines(); + var cache = this.$rowLengthCache; + var longestScreenLine = 0; + var foldIndex = 0; + var foldLine = this.$foldData[foldIndex]; + var foldStart = foldLine ? foldLine.start.row : Infinity; + var len = lines.length; + + for (var i = 0; i < len; i++) { + if (i > foldStart) { + i = foldLine.end.row + 1; + if (i >= len) + break + foldLine = this.$foldData[foldIndex++]; + foldStart = foldLine ? foldLine.start.row : Infinity; + } + + if (cache[i] == null) + cache[i] = this.$getStringScreenWidth(lines[i])[0]; + + if (cache[i] > longestScreenLine) + longestScreenLine = cache[i]; + } + this.screenWidth = longestScreenLine; + } + }; + this.getLine = function(row) { + return this.doc.getLine(row); + }; + this.getLines = function(firstRow, lastRow) { + return this.doc.getLines(firstRow, lastRow); + }; + this.getLength = function() { + return this.doc.getLength(); + }; + this.getTextRange = function(range) { + return this.doc.getTextRange(range || this.selection.getRange()); + }; + this.insert = function(position, text) { + return this.doc.insert(position, text); + }; + this.remove = function(range) { + return this.doc.remove(range); + }; + this.undoChanges = function(deltas, dontSelect) { + if (!deltas.length) + return; + + this.$fromUndo = true; + var lastUndoRange = null; + for (var i = deltas.length - 1; i != -1; i--) { + var delta = deltas[i]; + if (delta.group == "doc") { + this.doc.revertDeltas(delta.deltas); + lastUndoRange = + this.$getUndoSelection(delta.deltas, true, lastUndoRange); + } else { + delta.deltas.forEach(function(foldDelta) { + this.addFolds(foldDelta.folds); + }, this); + } + } + this.$fromUndo = false; + lastUndoRange && + this.$undoSelect && + !dontSelect && + this.selection.setSelectionRange(lastUndoRange); + return lastUndoRange; + }; + this.redoChanges = function(deltas, dontSelect) { + if (!deltas.length) + return; + + this.$fromUndo = true; + var lastUndoRange = null; + for (var i = 0; i < deltas.length; i++) { + var delta = deltas[i]; + if (delta.group == "doc") { + this.doc.applyDeltas(delta.deltas); + lastUndoRange = + this.$getUndoSelection(delta.deltas, false, lastUndoRange); + } + } + this.$fromUndo = false; + lastUndoRange && + this.$undoSelect && + !dontSelect && + this.selection.setSelectionRange(lastUndoRange); + return lastUndoRange; + }; + this.setUndoSelect = function(enable) { + this.$undoSelect = enable; + }; + this.$getUndoSelection = function(deltas, isUndo, lastUndoRange) { + function isInsert(delta) { + var insert = + delta.action == "insertText" || delta.action == "insertLines"; + return isUndo ? !insert : insert; + } + + var delta = deltas[0]; + var range, point; + var lastDeltaIsInsert = false; + if (isInsert(delta)) { + range = delta.range.clone(); + lastDeltaIsInsert = true; + } else { + range = Range.fromPoints(delta.range.start, delta.range.start); + lastDeltaIsInsert = false; + } + + for (var i = 1; i < deltas.length; i++) { + delta = deltas[i]; + if (isInsert(delta)) { + point = delta.range.start; + if (range.compare(point.row, point.column) == -1) { + range.setStart(delta.range.start); + } + point = delta.range.end; + if (range.compare(point.row, point.column) == 1) { + range.setEnd(delta.range.end); + } + lastDeltaIsInsert = true; + } else { + point = delta.range.start; + if (range.compare(point.row, point.column) == -1) { + range = + Range.fromPoints(delta.range.start, delta.range.start); + } + lastDeltaIsInsert = false; + } + } + + // Check if this range and the last undo range has something in common. + // If true, merge the ranges. + if (lastUndoRange != null) { + var cmp = lastUndoRange.compareRange(range); + if (cmp == 1) { + range.setStart(lastUndoRange.start); + } else if (cmp == -1) { + range.setEnd(lastUndoRange.end); + } + } + + return range; + }, + + /** related to: Document.replace + * EditSession.replace(range, text) -> Object + * - range (Range): A specified Range to replace + * - text (String): The new text to use as a replacement + * + (Object): Returns an object containing the final row and column, like this:<br/> + * ```{row: endRow, column: 0}```<br/> + * If the text and range are empty, this function returns an object containing the current `range.start` value.<br/> + * If the text is the exact same as what currently exists, this function returns an object containing the current `range.end` value. + * + * Replaces a range in the document with the new `text`. + * + * + * + **/ + this.replace = function(range, text) { + return this.doc.replace(range, text); + }; + this.moveText = function(fromRange, toPosition) { + var text = this.getTextRange(fromRange); + this.remove(fromRange); + + var toRow = toPosition.row; + var toColumn = toPosition.column; + + // Make sure to update the insert location, when text is removed in + // front of the chosen point of insertion. + if (!fromRange.isMultiLine() && fromRange.start.row == toRow && + fromRange.end.column < toColumn) + toColumn -= text.length; + + if (fromRange.isMultiLine() && fromRange.end.row < toRow) { + var lines = this.doc.$split(text); + toRow -= lines.length - 1; + } + + var endRow = toRow + fromRange.end.row - fromRange.start.row; + var endColumn = fromRange.isMultiLine() ? + fromRange.end.column : + toColumn + fromRange.end.column - fromRange.start.column; + + var toRange = new Range(toRow, toColumn, endRow, endColumn); + + this.insert(toRange.start, text); + + return toRange; + }; + this.indentRows = function(startRow, endRow, indentString) { + indentString = indentString.replace(/\t/g, this.getTabString()); + for (var row=startRow; row<=endRow; row++) + this.insert({row: row, column:0}, indentString); + }; + this.outdentRows = function (range) { + var rowRange = range.collapseRows(); + var deleteRange = new Range(0, 0, 0, 0); + var size = this.getTabSize(); + + for (var i = rowRange.start.row; i <= rowRange.end.row; ++i) { + var line = this.getLine(i); + + deleteRange.start.row = i; + deleteRange.end.row = i; + for (var j = 0; j < size; ++j) + if (line.charAt(j) != ' ') + break; + if (j < size && line.charAt(j) == '\t') { + deleteRange.start.column = j; + deleteRange.end.column = j + 1; + } else { + deleteRange.start.column = 0; + deleteRange.end.column = j; + } + this.remove(deleteRange); + } + }; + this.moveLinesUp = function(firstRow, lastRow) { + if (firstRow <= 0) return 0; + + var removed = this.doc.removeLines(firstRow, lastRow); + this.doc.insertLines(firstRow - 1, removed); + return -1; + }; + this.moveLinesDown = function(firstRow, lastRow) { + if (lastRow >= this.doc.getLength()-1) return 0; + + var removed = this.doc.removeLines(firstRow, lastRow); + this.doc.insertLines(firstRow+1, removed); + return 1; + }; + this.duplicateLines = function(firstRow, lastRow) { + var firstRow = this.$clipRowToDocument(firstRow); + var lastRow = this.$clipRowToDocument(lastRow); + + var lines = this.getLines(firstRow, lastRow); + this.doc.insertLines(firstRow, lines); + + var addedRows = lastRow - firstRow + 1; + return addedRows; + }; + + + this.$clipRowToDocument = function(row) { + return Math.max(0, Math.min(row, this.doc.getLength()-1)); + }; + + this.$clipColumnToRow = function(row, column) { + if (column < 0) + return 0; + return Math.min(this.doc.getLine(row).length, column); + }; + + + this.$clipPositionToDocument = function(row, column) { + column = Math.max(0, column); + + if (row < 0) { + row = 0; + column = 0; + } else { + var len = this.doc.getLength(); + if (row >= len) { + row = len - 1; + column = this.doc.getLine(len-1).length; + } else { + column = Math.min(this.doc.getLine(row).length, column); + } + } + + return { + row: row, + column: column + }; + }; + + this.$clipRangeToDocument = function(range) { + if (range.start.row < 0) { + range.start.row = 0; + range.start.column = 0 + } else { + range.start.column = this.$clipColumnToRow( + range.start.row, + range.start.column + ); + } + + var len = this.doc.getLength() - 1; + if (range.end.row > len) { + range.end.row = len; + range.end.column = this.doc.getLine(len).length; + } else { + range.end.column = this.$clipColumnToRow( + range.end.row, + range.end.column + ); + } + return range; + }; + + // WRAPMODE + this.$wrapLimit = 80; + this.$useWrapMode = false; + this.$wrapLimitRange = { + min : null, + max : null + }; + this.setUseWrapMode = function(useWrapMode) { + if (useWrapMode != this.$useWrapMode) { + this.$useWrapMode = useWrapMode; + this.$modified = true; + this.$resetRowCache(0); + + // If wrapMode is activaed, the wrapData array has to be initialized. + if (useWrapMode) { + var len = this.getLength(); + this.$wrapData = []; + for (var i = 0; i < len; i++) { + this.$wrapData.push([]); + } + this.$updateWrapData(0, len - 1); + } + + this._emit("changeWrapMode"); + } + }; + this.getUseWrapMode = function() { + return this.$useWrapMode; + }; + + // Allow the wrap limit to move freely between min and max. Either + // parameter can be null to allow the wrap limit to be unconstrained + // in that direction. Or set both parameters to the same number to pin + // the limit to that value. + /** + * EditSession.setWrapLimitRange(min, max) + * - min (Number): The minimum wrap value (the left side wrap) + * - max (Number): The maximum wrap value (the right side wrap) + * + * Sets the boundaries of wrap. Either value can be `null` to have an unconstrained wrap, or, they can be the same number to pin the limit. If the wrap limits for `min` or `max` are different, this method also emits the `'changeWrapMode'` event. + **/ + this.setWrapLimitRange = function(min, max) { + if (this.$wrapLimitRange.min !== min || this.$wrapLimitRange.max !== max) { + this.$wrapLimitRange.min = min; + this.$wrapLimitRange.max = max; + this.$modified = true; + // This will force a recalculation of the wrap limit + this._emit("changeWrapMode"); + } + }; + this.adjustWrapLimit = function(desiredLimit) { + var wrapLimit = this.$constrainWrapLimit(desiredLimit); + if (wrapLimit != this.$wrapLimit && wrapLimit > 0) { + this.$wrapLimit = wrapLimit; + this.$modified = true; + if (this.$useWrapMode) { + this.$updateWrapData(0, this.getLength() - 1); + this.$resetRowCache(0) + this._emit("changeWrapLimit"); + } + return true; + } + return false; + }; + this.$constrainWrapLimit = function(wrapLimit) { + var min = this.$wrapLimitRange.min; + if (min) + wrapLimit = Math.max(min, wrapLimit); + + var max = this.$wrapLimitRange.max; + if (max) + wrapLimit = Math.min(max, wrapLimit); + + // What would a limit of 0 even mean? + return Math.max(1, wrapLimit); + }; + this.getWrapLimit = function() { + return this.$wrapLimit; + }; + this.getWrapLimitRange = function() { + // Avoid unexpected mutation by returning a copy + return { + min : this.$wrapLimitRange.min, + max : this.$wrapLimitRange.max + }; + }; + this.$updateInternalDataOnChange = function(e) { + var useWrapMode = this.$useWrapMode; + var len; + var action = e.data.action; + var firstRow = e.data.range.start.row; + var lastRow = e.data.range.end.row; + var start = e.data.range.start; + var end = e.data.range.end; + var removedFolds = null; + + if (action.indexOf("Lines") != -1) { + if (action == "insertLines") { + lastRow = firstRow + (e.data.lines.length); + } else { + lastRow = firstRow; + } + len = e.data.lines ? e.data.lines.length : lastRow - firstRow; + } else { + len = lastRow - firstRow; + } + + if (len != 0) { + if (action.indexOf("remove") != -1) { + this[useWrapMode ? "$wrapData" : "$rowLengthCache"].splice(firstRow, len); + + var foldLines = this.$foldData; + removedFolds = this.getFoldsInRange(e.data.range); + this.removeFolds(removedFolds); + + var foldLine = this.getFoldLine(end.row); + var idx = 0; + if (foldLine) { + foldLine.addRemoveChars(end.row, end.column, start.column - end.column); + foldLine.shiftRow(-len); + + var foldLineBefore = this.getFoldLine(firstRow); + if (foldLineBefore && foldLineBefore !== foldLine) { + foldLineBefore.merge(foldLine); + foldLine = foldLineBefore; + } + idx = foldLines.indexOf(foldLine) + 1; + } + + for (idx; idx < foldLines.length; idx++) { + var foldLine = foldLines[idx]; + if (foldLine.start.row >= end.row) { + foldLine.shiftRow(-len); + } + } + + lastRow = firstRow; + } else { + var args; + if (useWrapMode) { + args = [firstRow, 0]; + for (var i = 0; i < len; i++) args.push([]); + this.$wrapData.splice.apply(this.$wrapData, args); + } else { + args = Array(len); + args.unshift(firstRow, 0); + this.$rowLengthCache.splice.apply(this.$rowLengthCache, args); + } + + // If some new line is added inside of a foldLine, then split + // the fold line up. + var foldLines = this.$foldData; + var foldLine = this.getFoldLine(firstRow); + var idx = 0; + if (foldLine) { + var cmp = foldLine.range.compareInside(start.row, start.column) + // Inside of the foldLine range. Need to split stuff up. + if (cmp == 0) { + foldLine = foldLine.split(start.row, start.column); + foldLine.shiftRow(len); + foldLine.addRemoveChars( + lastRow, 0, end.column - start.column); + } else + // Infront of the foldLine but same row. Need to shift column. + if (cmp == -1) { + foldLine.addRemoveChars(firstRow, 0, end.column - start.column); + foldLine.shiftRow(len); + } + // Nothing to do if the insert is after the foldLine. + idx = foldLines.indexOf(foldLine) + 1; + } + + for (idx; idx < foldLines.length; idx++) { + var foldLine = foldLines[idx]; + if (foldLine.start.row >= firstRow) { + foldLine.shiftRow(len); + } + } + } + } else { + // Realign folds. E.g. if you add some new chars before a fold, the + // fold should "move" to the right. + len = Math.abs(e.data.range.start.column - e.data.range.end.column); + if (action.indexOf("remove") != -1) { + // Get all the folds in the change range and remove them. + removedFolds = this.getFoldsInRange(e.data.range); + this.removeFolds(removedFolds); + + len = -len; + } + var foldLine = this.getFoldLine(firstRow); + if (foldLine) { + foldLine.addRemoveChars(firstRow, start.column, len); + } + } + + if (useWrapMode && this.$wrapData.length != this.doc.getLength()) { + console.error("doc.getLength() and $wrapData.length have to be the same!"); + } + + if (useWrapMode) + this.$updateWrapData(firstRow, lastRow); + else + this.$updateRowLengthCache(firstRow, lastRow); + + return removedFolds; + }; + + this.$updateRowLengthCache = function(firstRow, lastRow, b) { + //console.log(firstRow, lastRow, b) + this.$rowLengthCache[firstRow] = null; + this.$rowLengthCache[lastRow] = null; + //console.log(this.$rowLengthCache) + }; + this.$updateWrapData = function(firstRow, lastRow) { + var lines = this.doc.getAllLines(); + var tabSize = this.getTabSize(); + var wrapData = this.$wrapData; + var wrapLimit = this.$wrapLimit; + var tokens; + var foldLine; + + var row = firstRow; + lastRow = Math.min(lastRow, lines.length - 1); + while (row <= lastRow) { + foldLine = this.getFoldLine(row, foldLine); + if (!foldLine) { + tokens = this.$getDisplayTokens(lang.stringTrimRight(lines[row])); + wrapData[row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize); + row ++; + } else { + tokens = []; + foldLine.walk( + function(placeholder, row, column, lastColumn) { + var walkTokens; + if (placeholder) { + walkTokens = this.$getDisplayTokens( + placeholder, tokens.length); + walkTokens[0] = PLACEHOLDER_START; + for (var i = 1; i < walkTokens.length; i++) { + walkTokens[i] = PLACEHOLDER_BODY; + } + } else { + walkTokens = this.$getDisplayTokens( + lines[row].substring(lastColumn, column), + tokens.length); + } + tokens = tokens.concat(walkTokens); + }.bind(this), + foldLine.end.row, + lines[foldLine.end.row].length + 1 + ); + // Remove spaces/tabs from the back of the token array. + while (tokens.length != 0 && tokens[tokens.length - 1] >= SPACE) + tokens.pop(); + + wrapData[foldLine.start.row] + = this.$computeWrapSplits(tokens, wrapLimit, tabSize); + row = foldLine.end.row + 1; + } + } + }; + + // "Tokens" + var CHAR = 1, + CHAR_EXT = 2, + PLACEHOLDER_START = 3, + PLACEHOLDER_BODY = 4, + PUNCTUATION = 9, + SPACE = 10, + TAB = 11, + TAB_SPACE = 12; + this.$computeWrapSplits = function(tokens, wrapLimit) { + if (tokens.length == 0) { + return []; + } + + var splits = []; + var displayLength = tokens.length; + var lastSplit = 0, lastDocSplit = 0; + + function addSplit(screenPos) { + var displayed = tokens.slice(lastSplit, screenPos); + + // The document size is the current size - the extra width for tabs + // and multipleWidth characters. + var len = displayed.length; + displayed.join(""). + // Get all the TAB_SPACEs. + replace(/12/g, function() { + len -= 1; + }). + // Get all the CHAR_EXT/multipleWidth characters. + replace(/2/g, function() { + len -= 1; + }); + + lastDocSplit += len; + splits.push(lastDocSplit); + lastSplit = screenPos; + } + + while (displayLength - lastSplit > wrapLimit) { + // This is, where the split should be. + var split = lastSplit + wrapLimit; + + // If there is a space or tab at this split position, then making + // a split is simple. + if (tokens[split] >= SPACE) { + // Include all following spaces + tabs in this split as well. + while (tokens[split] >= SPACE) { + split ++; + } + addSplit(split); + continue; + } + + // === ELSE === + // Check if split is inside of a placeholder. Placeholder are + // not splitable. Therefore, seek the beginning of the placeholder + // and try to place the split beofre the placeholder's start. + if (tokens[split] == PLACEHOLDER_START + || tokens[split] == PLACEHOLDER_BODY) + { + // Seek the start of the placeholder and do the split + // before the placeholder. By definition there always + // a PLACEHOLDER_START between split and lastSplit. + for (split; split != lastSplit - 1; split--) { + if (tokens[split] == PLACEHOLDER_START) { + // split++; << No incremental here as we want to + // have the position before the Placeholder. + break; + } + } + + // If the PLACEHOLDER_START is not the index of the + // last split, then we can do the split + if (split > lastSplit) { + addSplit(split); + continue; + } + + // If the PLACEHOLDER_START IS the index of the last + // split, then we have to place the split after the + // placeholder. So, let's seek for the end of the placeholder. + split = lastSplit + wrapLimit; + for (split; split < tokens.length; split++) { + if (tokens[split] != PLACEHOLDER_BODY) + { + break; + } + } + + // If spilt == tokens.length, then the placeholder is the last + // thing in the line and adding a new split doesn't make sense. + if (split == tokens.length) { + break; // Breaks the while-loop. + } + + // Finally, add the split... + addSplit(split); + continue; + } + + // === ELSE === + // Search for the first non space/tab/placeholder/punctuation token backwards. + var minSplit = Math.max(split - 10, lastSplit - 1); + while (split > minSplit && tokens[split] < PLACEHOLDER_START) { + split --; + } + while (split > minSplit && tokens[split] == PUNCTUATION) { + split --; + } + // If we found one, then add the split. + if (split > minSplit) { + addSplit(++split); + continue; + } + + // === ELSE === + split = lastSplit + wrapLimit; + // The split is inside of a CHAR or CHAR_EXT token and no space + // around -> force a split. + addSplit(split); + } + return splits; + } + + /** internal, hide + * EditSession.$getDisplayTokens(str, offset) -> Array + * - str (String): The string to check + * - offset (Number): The value to start at + * + * Given a string, returns an array of the display characters, including tabs and spaces. + **/ + this.$getDisplayTokens = function(str, offset) { + var arr = []; + var tabSize; + offset = offset || 0; + + for (var i = 0; i < str.length; i++) { + var c = str.charCodeAt(i); + // Tab + if (c == 9) { + tabSize = this.getScreenTabSize(arr.length + offset); + arr.push(TAB); + for (var n = 1; n < tabSize; n++) { + arr.push(TAB_SPACE); + } + } + // Space + else if (c == 32) { + arr.push(SPACE); + } else if((c > 39 && c < 48) || (c > 57 && c < 64)) { + arr.push(PUNCTUATION); + } + // full width characters + else if (c >= 0x1100 && isFullWidth(c)) { + arr.push(CHAR, CHAR_EXT); + } else { + arr.push(CHAR); + } + } + return arr; + } + + /** internal, hide + * EditSession.$getStringScreenWidth(str, maxScreenColumn, screenColumn) -> [Number] + * - str (String): The string to calculate the screen width of + * - maxScreenColumn (Number): + * - screenColumn (Number): + * + ([Number]): Returns an `int[]` array with two elements:<br/> + * The first position indicates the number of columns for `str` on screen.<br/> + * The second value contains the position of the document column that this function read until. + * + * Calculates the width of the string `str` on the screen while assuming that the string starts at the first column on the screen. + * + * + **/ + this.$getStringScreenWidth = function(str, maxScreenColumn, screenColumn) { + if (maxScreenColumn == 0) + return [0, 0]; + if (maxScreenColumn == null) + maxScreenColumn = Infinity; + screenColumn = screenColumn || 0; + + var c, column; + for (column = 0; column < str.length; column++) { + c = str.charCodeAt(column); + // tab + if (c == 9) { + screenColumn += this.getScreenTabSize(screenColumn); + } + // full width characters + else if (c >= 0x1100 && isFullWidth(c)) { + screenColumn += 2; + } else { + screenColumn += 1; + } + if (screenColumn > maxScreenColumn) { + break + } + } + + return [screenColumn, column]; + } + + /** + * EditSession.getRowLength(row) -> Number + * - row (Number): The row number to check + * + * + * Returns the length of the indicated row. + **/ + this.getRowLength = function(row) { + if (!this.$useWrapMode || !this.$wrapData[row]) { + return 1; + } else { + return this.$wrapData[row].length + 1; + } + } + + /** + * EditSession.getRowHeight(config, row) -> Number + * - config (Object): An object containing a parameter indicating the `lineHeight`. + * - row (Number): The row number to check + * + * Returns the height of the indicated row. This is mostly relevant for situations where wrapping occurs, and a single line spans across multiple rows. + * + **/ + this.getRowHeight = function(config, row) { + return this.getRowLength(row) * config.lineHeight; + } + + /** internal, hide, related to: EditSession.documentToScreenColumn + * EditSession.getScreenLastRowColumn(screenRow) -> Number + * - screenRow (Number): The screen row to check + * + * Returns the column position (on screen) for the last character in the provided row. + **/ + this.getScreenLastRowColumn = function(screenRow) { + var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE) + return this.documentToScreenColumn(pos.row, pos.column); + }; + this.getDocumentLastRowColumn = function(docRow, docColumn) { + var screenRow = this.documentToScreenRow(docRow, docColumn); + return this.getScreenLastRowColumn(screenRow); + }; + this.getDocumentLastRowColumnPosition = function(docRow, docColumn) { + var screenRow = this.documentToScreenRow(docRow, docColumn); + return this.screenToDocumentPosition(screenRow, Number.MAX_VALUE / 10); + }; + this.getRowSplitData = function(row) { + if (!this.$useWrapMode) { + return undefined; + } else { + return this.$wrapData[row]; + } + }; + this.getScreenTabSize = function(screenColumn) { + return this.$tabSize - screenColumn % this.$tabSize; + }; + this.screenToDocumentRow = function(screenRow, screenColumn) { + return this.screenToDocumentPosition(screenRow, screenColumn).row; + }; + this.screenToDocumentColumn = function(screenRow, screenColumn) { + return this.screenToDocumentPosition(screenRow, screenColumn).column; + }; + this.screenToDocumentPosition = function(screenRow, screenColumn) { + if (screenRow < 0) + return {row: 0, column: 0}; + + var line; + var docRow = 0; + var docColumn = 0; + var column; + var row = 0; + var rowLength = 0; + + var rowCache = this.$screenRowCache; + var i = this.$getRowCacheIndex(rowCache, screenRow); + var row1 = rowCache[i]; + var docRow1 = this.$docRowCache[i]; + if (0 < i && i < rowCache.length) { + var row = rowCache[i]; + var docRow = this.$docRowCache[i]; + var doCache = screenRow > row || (screenRow == row && i == rowCache.length - 1); + } else { + var doCache = true; + } + + var maxRow = this.getLength() - 1; + var foldLine = this.getNextFoldLine(docRow); + var foldStart = foldLine ? foldLine.start.row : Infinity; + + while (row <= screenRow) { + rowLength = this.getRowLength(docRow); + if (row + rowLength - 1 >= screenRow || docRow >= maxRow) { + break; + } else { + row += rowLength; + docRow++; + if (docRow > foldStart) { + docRow = foldLine.end.row+1; + foldLine = this.getNextFoldLine(docRow, foldLine); + foldStart = foldLine ? foldLine.start.row : Infinity; + } + } + if (doCache) { + this.$docRowCache.push(docRow); + this.$screenRowCache.push(row); + } + } + + if (foldLine && foldLine.start.row <= docRow) { + line = this.getFoldDisplayLine(foldLine); + docRow = foldLine.start.row; + } else if (row + rowLength <= screenRow || docRow > maxRow) { + // clip at the end of the document + return { + row: maxRow, + column: this.getLine(maxRow).length + } + } else { + line = this.getLine(docRow); + foldLine = null; + } + + if (this.$useWrapMode) { + var splits = this.$wrapData[docRow]; + if (splits) { + column = splits[screenRow - row]; + if(screenRow > row && splits.length) { + docColumn = splits[screenRow - row - 1] || splits[splits.length - 1]; + line = line.substring(docColumn); + } + } + } + + docColumn += this.$getStringScreenWidth(line, screenColumn)[1]; + + // We remove one character at the end so that the docColumn + // position returned is not associated to the next row on the screen. + if (this.$useWrapMode && docColumn >= column) + docColumn = column - 1; + + if (foldLine) + return foldLine.idxToPosition(docColumn); + + return {row: docRow, column: docColumn}; + }; + this.documentToScreenPosition = function(docRow, docColumn) { + // Normalize the passed in arguments. + if (typeof docColumn === "undefined") + var pos = this.$clipPositionToDocument(docRow.row, docRow.column); + else + pos = this.$clipPositionToDocument(docRow, docColumn); + + docRow = pos.row; + docColumn = pos.column; + + var screenRow = 0; + var foldStartRow = null; + var fold = null; + + // Clamp the docRow position in case it's inside of a folded block. + fold = this.getFoldAt(docRow, docColumn, 1); + if (fold) { + docRow = fold.start.row; + docColumn = fold.start.column; + } + + var rowEnd, row = 0; + + + var rowCache = this.$docRowCache; + var i = this.$getRowCacheIndex(rowCache, docRow); + if (0 < i && i < rowCache.length) { + var row = rowCache[i]; + var screenRow = this.$screenRowCache[i]; + var doCache = docRow > row || (docRow == row && i == rowCache.length - 1); + } else { + var doCache = true; + } + + var foldLine = this.getNextFoldLine(row); + var foldStart = foldLine ?foldLine.start.row :Infinity; + + while (row < docRow) { + if (row >= foldStart) { + rowEnd = foldLine.end.row + 1; + if (rowEnd > docRow) + break; + foldLine = this.getNextFoldLine(rowEnd, foldLine); + foldStart = foldLine ?foldLine.start.row :Infinity; + } + else { + rowEnd = row + 1; + } + + screenRow += this.getRowLength(row); + row = rowEnd; + + if (doCache) { + this.$docRowCache.push(row); + this.$screenRowCache.push(screenRow); + } + } + + // Calculate the text line that is displayed in docRow on the screen. + var textLine = ""; + // Check if the final row we want to reach is inside of a fold. + if (foldLine && row >= foldStart) { + textLine = this.getFoldDisplayLine(foldLine, docRow, docColumn); + foldStartRow = foldLine.start.row; + } else { + textLine = this.getLine(docRow).substring(0, docColumn); + foldStartRow = docRow; + } + // Clamp textLine if in wrapMode. + if (this.$useWrapMode) { + var wrapRow = this.$wrapData[foldStartRow]; + var screenRowOffset = 0; + while (textLine.length >= wrapRow[screenRowOffset]) { + screenRow ++; + screenRowOffset++; + } + textLine = textLine.substring( + wrapRow[screenRowOffset - 1] || 0, textLine.length + ); + } + + return { + row: screenRow, + column: this.$getStringScreenWidth(textLine)[0] + }; + }; + this.documentToScreenColumn = function(row, docColumn) { + return this.documentToScreenPosition(row, docColumn).column; + }; + this.documentToScreenRow = function(docRow, docColumn) { + return this.documentToScreenPosition(docRow, docColumn).row; + }; + this.getScreenLength = function() { + var screenRows = 0; + var fold = null; + if (!this.$useWrapMode) { + screenRows = this.getLength(); + + // Remove the folded lines again. + var foldData = this.$foldData; + for (var i = 0; i < foldData.length; i++) { + fold = foldData[i]; + screenRows -= fold.end.row - fold.start.row; + } + } else { + var lastRow = this.$wrapData.length; + var row = 0, i = 0; + var fold = this.$foldData[i++]; + var foldStart = fold ? fold.start.row :Infinity; + + while (row < lastRow) { + screenRows += this.$wrapData[row].length + 1; + row ++; + if (row > foldStart) { + row = fold.end.row+1; + fold = this.$foldData[i++]; + foldStart = fold ?fold.start.row :Infinity; + } + } + } + + return screenRows; + } + + // For every keystroke this gets called once per char in the whole doc!! + // Wouldn't hurt to make it a bit faster for c >= 0x1100 + function isFullWidth(c) { + if (c < 0x1100) + return false; + return c >= 0x1100 && c <= 0x115F || + c >= 0x11A3 && c <= 0x11A7 || + c >= 0x11FA && c <= 0x11FF || + c >= 0x2329 && c <= 0x232A || + c >= 0x2E80 && c <= 0x2E99 || + c >= 0x2E9B && c <= 0x2EF3 || + c >= 0x2F00 && c <= 0x2FD5 || + c >= 0x2FF0 && c <= 0x2FFB || + c >= 0x3000 && c <= 0x303E || + c >= 0x3041 && c <= 0x3096 || + c >= 0x3099 && c <= 0x30FF || + c >= 0x3105 && c <= 0x312D || + c >= 0x3131 && c <= 0x318E || + c >= 0x3190 && c <= 0x31BA || + c >= 0x31C0 && c <= 0x31E3 || + c >= 0x31F0 && c <= 0x321E || + c >= 0x3220 && c <= 0x3247 || + c >= 0x3250 && c <= 0x32FE || + c >= 0x3300 && c <= 0x4DBF || + c >= 0x4E00 && c <= 0xA48C || + c >= 0xA490 && c <= 0xA4C6 || + c >= 0xA960 && c <= 0xA97C || + c >= 0xAC00 && c <= 0xD7A3 || + c >= 0xD7B0 && c <= 0xD7C6 || + c >= 0xD7CB && c <= 0xD7FB || + c >= 0xF900 && c <= 0xFAFF || + c >= 0xFE10 && c <= 0xFE19 || + c >= 0xFE30 && c <= 0xFE52 || + c >= 0xFE54 && c <= 0xFE66 || + c >= 0xFE68 && c <= 0xFE6B || + c >= 0xFF01 && c <= 0xFF60 || + c >= 0xFFE0 && c <= 0xFFE6; + }; + +}).call(EditSession.prototype); + +require("./edit_session/folding").Folding.call(EditSession.prototype); +require("./edit_session/bracket_match").BracketMatch.call(EditSession.prototype); + +exports.EditSession = EditSession; +}); + +ace.define('ace/config', ['require', 'exports', 'module' , 'ace/lib/lang'], function(require, exports, module) { +"no use strict"; + +var lang = require("./lib/lang"); + +var global = (function() { + return this; +})(); + +var options = { + packaged: false, + workerPath: "", + modePath: "", + themePath: "", + suffix: ".js" +}; + +exports.get = function(key) { + if (!options.hasOwnProperty(key)) + throw new Error("Unknown config key: " + key); + + return options[key]; +}; + +exports.set = function(key, value) { + if (!options.hasOwnProperty(key)) + throw new Error("Unknown config key: " + key); + + options[key] = value; +}; + +exports.all = function() { + return lang.copyObject(options); +}; + +exports.init = function() { + options.packaged = require.packaged || module.packaged || (global.define && define.packaged); + + if (!global.document) + return ""; + + var scriptOptions = {}; + var scriptUrl = ""; + + var scripts = document.getElementsByTagName("script"); + for (var i=0; i<scripts.length; i++) { + var script = scripts[i]; + + var src = script.src || script.getAttribute("src"); + if (!src) { + continue; + } + + var attributes = script.attributes; + for (var j=0, l=attributes.length; j < l; j++) { + var attr = attributes[j]; + if (attr.name.indexOf("data-ace-") === 0) { + scriptOptions[deHyphenate(attr.name.replace(/^data-ace-/, ""))] = attr.value; + } + } + + var m = src.match(/^(?:(.*\/)ace\.js)(?:\?|$)/); + if (m) { + scriptUrl = m[1] || m[2]; + } + } + + if (scriptUrl) { + scriptOptions.base = scriptOptions.base || scriptUrl; + scriptOptions.packaged = true; + } + + scriptOptions.workerPath = scriptOptions.workerPath || scriptOptions.base; + scriptOptions.modePath = scriptOptions.modePath || scriptOptions.base; + scriptOptions.themePath = scriptOptions.themePath || scriptOptions.base; + delete scriptOptions.base; + + for (var key in scriptOptions) + if (typeof scriptOptions[key] !== "undefined") + exports.set(key, scriptOptions[key]); +}; + +function deHyphenate(str) { + return str.replace(/-(.)/g, function(m, m1) { return m1.toUpperCase(); }); +} + +}); +ace.define('ace/lib/net', ['require', 'exports', 'module' ], function(require, exports, module) { + + +exports.get = function (url, callback) { + var xhr = exports.createXhr(); + xhr.open('GET', url, true); + xhr.onreadystatechange = function (evt) { + //Do not explicitly handle errors, those should be + //visible via console output in the browser. + if (xhr.readyState === 4) { + callback(xhr.responseText); + } + }; + xhr.send(null); +}; + +var progIds = ['Msxml2.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.4.0']; + +exports.createXhr = function() { + //Would love to dump the ActiveX crap in here. Need IE 6 to die first. + var xhr, i, progId; + if (typeof XMLHttpRequest !== "undefined") { + return new XMLHttpRequest(); + } else { + for (i = 0; i < 3; i++) { + progId = progIds[i]; + try { + xhr = new ActiveXObject(progId); + } catch (e) {} + + if (xhr) { + progIds = [progId]; // so faster next time + break; + } + } + } + + if (!xhr) { + throw new Error("createXhr(): XMLHttpRequest not available"); + } + + return xhr; +}; + +exports.loadScript = function(path, callback) { + var head = document.getElementsByTagName('head')[0]; + var s = document.createElement('script'); + + s.src = path; + head.appendChild(s); + + s.onload = callback; +}; + +}); + +ace.define('ace/lib/event_emitter', ['require', 'exports', 'module' ], function(require, exports, module) { + + +var EventEmitter = {}; + +EventEmitter._emit = +EventEmitter._dispatchEvent = function(eventName, e) { + this._eventRegistry = this._eventRegistry || {}; + this._defaultHandlers = this._defaultHandlers || {}; + + var listeners = this._eventRegistry[eventName] || []; + var defaultHandler = this._defaultHandlers[eventName]; + if (!listeners.length && !defaultHandler) + return; + + e = e || {}; + e.type = eventName; + + if (!e.stopPropagation) { + e.stopPropagation = function() { + this.propagationStopped = true; + }; + } + + if (!e.preventDefault) { + e.preventDefault = function() { + this.defaultPrevented = true; + }; + } + + for (var i=0; i<listeners.length; i++) { + listeners[i](e); + if (e.propagationStopped) + break; + } + + if (defaultHandler && !e.defaultPrevented) + return defaultHandler(e); +}; + +EventEmitter.setDefaultHandler = function(eventName, callback) { + this._defaultHandlers = this._defaultHandlers || {}; + + if (this._defaultHandlers[eventName]) + throw new Error("The default handler for '" + eventName + "' is already set"); + + this._defaultHandlers[eventName] = callback; +}; + +EventEmitter.on = +EventEmitter.addEventListener = function(eventName, callback) { + this._eventRegistry = this._eventRegistry || {}; + + var listeners = this._eventRegistry[eventName]; + if (!listeners) + var listeners = this._eventRegistry[eventName] = []; + + if (listeners.indexOf(callback) == -1) + listeners.push(callback); +}; + +EventEmitter.removeListener = +EventEmitter.removeEventListener = function(eventName, callback) { + this._eventRegistry = this._eventRegistry || {}; + + var listeners = this._eventRegistry[eventName]; + if (!listeners) + return; + + var index = listeners.indexOf(callback); + if (index !== -1) + listeners.splice(index, 1); +}; + +EventEmitter.removeAllListeners = function(eventName) { + if (this._eventRegistry) this._eventRegistry[eventName] = []; +}; + +exports.EventEmitter = EventEmitter; + +}); + +ace.define('ace/selection', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/lib/event_emitter', 'ace/range'], function(require, exports, module) { + + +var oop = require("./lib/oop"); +var lang = require("./lib/lang"); +var EventEmitter = require("./lib/event_emitter").EventEmitter; +var Range = require("./range").Range; + +/** + * new Selection(session) + * - session (EditSession): The session to use + * + * Creates a new `Selection` object. + * +**/ +var Selection = function(session) { + this.session = session; + this.doc = session.getDocument(); + + this.clearSelection(); + this.lead = this.selectionLead = this.doc.createAnchor(0, 0); + this.anchor = this.selectionAnchor = this.doc.createAnchor(0, 0); + + var self = this; + this.lead.on("change", function(e) { + self._emit("changeCursor"); + if (!self.$isEmpty) + self._emit("changeSelection"); + if (!self.$keepDesiredColumnOnChange && e.old.column != e.value.column) + self.$desiredColumn = null; + }); + + this.selectionAnchor.on("change", function() { + if (!self.$isEmpty) + self._emit("changeSelection"); + }); +}; + +(function() { + + oop.implement(this, EventEmitter); + this.isEmpty = function() { + return (this.$isEmpty || ( + this.anchor.row == this.lead.row && + this.anchor.column == this.lead.column + )); + }; + this.isMultiLine = function() { + if (this.isEmpty()) { + return false; + } + + return this.getRange().isMultiLine(); + }; + this.getCursor = function() { + return this.lead.getPosition(); + }; + this.setSelectionAnchor = function(row, column) { + this.anchor.setPosition(row, column); + + if (this.$isEmpty) { + this.$isEmpty = false; + this._emit("changeSelection"); + } + }; + this.getSelectionAnchor = function() { + if (this.$isEmpty) + return this.getSelectionLead() + else + return this.anchor.getPosition(); + }; + this.getSelectionLead = function() { + return this.lead.getPosition(); + }; + this.shiftSelection = function(columns) { + if (this.$isEmpty) { + this.moveCursorTo(this.lead.row, this.lead.column + columns); + return; + }; + + var anchor = this.getSelectionAnchor(); + var lead = this.getSelectionLead(); + + var isBackwards = this.isBackwards(); + + if (!isBackwards || anchor.column !== 0) + this.setSelectionAnchor(anchor.row, anchor.column + columns); + + if (isBackwards || lead.column !== 0) { + this.$moveSelection(function() { + this.moveCursorTo(lead.row, lead.column + columns); + }); + } + }; + this.isBackwards = function() { + var anchor = this.anchor; + var lead = this.lead; + return (anchor.row > lead.row || (anchor.row == lead.row && anchor.column > lead.column)); + }; + this.getRange = function() { + var anchor = this.anchor; + var lead = this.lead; + + if (this.isEmpty()) + return Range.fromPoints(lead, lead); + + if (this.isBackwards()) { + return Range.fromPoints(lead, anchor); + } + else { + return Range.fromPoints(anchor, lead); + } + }; + this.clearSelection = function() { + if (!this.$isEmpty) { + this.$isEmpty = true; + this._emit("changeSelection"); + } + }; + this.selectAll = function() { + var lastRow = this.doc.getLength() - 1; + this.setSelectionAnchor(0, 0); + this.moveCursorTo(lastRow, this.doc.getLine(lastRow).length); + }; + this.setRange = + this.setSelectionRange = function(range, reverse) { + if (reverse) { + this.setSelectionAnchor(range.end.row, range.end.column); + this.selectTo(range.start.row, range.start.column); + } else { + this.setSelectionAnchor(range.start.row, range.start.column); + this.selectTo(range.end.row, range.end.column); + } + this.$desiredColumn = null; + }; + + this.$moveSelection = function(mover) { + var lead = this.lead; + if (this.$isEmpty) + this.setSelectionAnchor(lead.row, lead.column); + + mover.call(this); + }; + this.selectTo = function(row, column) { + this.$moveSelection(function() { + this.moveCursorTo(row, column); + }); + }; + this.selectToPosition = function(pos) { + this.$moveSelection(function() { + this.moveCursorToPosition(pos); + }); + }; + this.selectUp = function() { + this.$moveSelection(this.moveCursorUp); + }; + this.selectDown = function() { + this.$moveSelection(this.moveCursorDown); + }; + this.selectRight = function() { + this.$moveSelection(this.moveCursorRight); + }; + this.selectLeft = function() { + this.$moveSelection(this.moveCursorLeft); + }; + this.selectLineStart = function() { + this.$moveSelection(this.moveCursorLineStart); + }; + this.selectLineEnd = function() { + this.$moveSelection(this.moveCursorLineEnd); + }; + this.selectFileEnd = function() { + this.$moveSelection(this.moveCursorFileEnd); + }; + this.selectFileStart = function() { + this.$moveSelection(this.moveCursorFileStart); + }; + this.selectWordRight = function() { + this.$moveSelection(this.moveCursorWordRight); + }; + this.selectWordLeft = function() { + this.$moveSelection(this.moveCursorWordLeft); + }; + this.getWordRange = function(row, column) { + if (typeof column == "undefined") { + var cursor = row || this.lead; + row = cursor.row; + column = cursor.column; + } + return this.session.getWordRange(row, column); + }; + + this.selectWord = function() { + this.setSelectionRange(this.getWordRange()); + }; + this.selectAWord = function() { + var cursor = this.getCursor(); + var range = this.session.getAWordRange(cursor.row, cursor.column); + this.setSelectionRange(range); + }; + + this.getLineRange = function(row, excludeLastChar) { + var rowStart = typeof row == "number" ? row : this.lead.row; + var rowEnd; + + var foldLine = this.session.getFoldLine(rowStart); + if (foldLine) { + rowStart = foldLine.start.row; + rowEnd = foldLine.end.row; + } else { + rowEnd = rowStart; + } + if (excludeLastChar) + return new Range(rowStart, 0, rowEnd, this.session.getLine(rowEnd).length); + else + return new Range(rowStart, 0, rowEnd + 1, 0); + }; + this.selectLine = function() { + this.setSelectionRange(this.getLineRange()); + }; + this.moveCursorUp = function() { + this.moveCursorBy(-1, 0); + }; + this.moveCursorDown = function() { + this.moveCursorBy(1, 0); + }; + this.moveCursorLeft = function() { + var cursor = this.lead.getPosition(), + fold; + + if (fold = this.session.getFoldAt(cursor.row, cursor.column, -1)) { + this.moveCursorTo(fold.start.row, fold.start.column); + } else if (cursor.column == 0) { + // cursor is a line (start + if (cursor.row > 0) { + this.moveCursorTo(cursor.row - 1, this.doc.getLine(cursor.row - 1).length); + } + } + else { + var tabSize = this.session.getTabSize(); + if (this.session.isTabStop(cursor) && this.doc.getLine(cursor.row).slice(cursor.column-tabSize, cursor.column).split(" ").length-1 == tabSize) + this.moveCursorBy(0, -tabSize); + else + this.moveCursorBy(0, -1); + } + }; + this.moveCursorRight = function() { + var cursor = this.lead.getPosition(), + fold; + if (fold = this.session.getFoldAt(cursor.row, cursor.column, 1)) { + this.moveCursorTo(fold.end.row, fold.end.column); + } + else if (this.lead.column == this.doc.getLine(this.lead.row).length) { + if (this.lead.row < this.doc.getLength() - 1) { + this.moveCursorTo(this.lead.row + 1, 0); + } + } + else { + var tabSize = this.session.getTabSize(); + var cursor = this.lead; + if (this.session.isTabStop(cursor) && this.doc.getLine(cursor.row).slice(cursor.column, cursor.column+tabSize).split(" ").length-1 == tabSize) + this.moveCursorBy(0, tabSize); + else + this.moveCursorBy(0, 1); + } + }; + this.moveCursorLineStart = function() { + var row = this.lead.row; + var column = this.lead.column; + var screenRow = this.session.documentToScreenRow(row, column); + + // Determ the doc-position of the first character at the screen line. + var firstColumnPosition = this.session.screenToDocumentPosition(screenRow, 0); + + // Determ the line + var beforeCursor = this.session.getDisplayLine( + row, null, + firstColumnPosition.row, firstColumnPosition.column + ); + + var leadingSpace = beforeCursor.match(/^\s*/); + if (leadingSpace[0].length == column) { + this.moveCursorTo( + firstColumnPosition.row, firstColumnPosition.column + ); + } + else { + this.moveCursorTo( + firstColumnPosition.row, + firstColumnPosition.column + leadingSpace[0].length + ); + } + }; + this.moveCursorLineEnd = function() { + var lead = this.lead; + var lastRowColumnPosition = + this.session.getDocumentLastRowColumnPosition(lead.row, lead.column); + this.moveCursorTo( + lastRowColumnPosition.row, + lastRowColumnPosition.column + ); + }; + this.moveCursorFileEnd = function() { + var row = this.doc.getLength() - 1; + var column = this.doc.getLine(row).length; + this.moveCursorTo(row, column); + }; + this.moveCursorFileStart = function() { + this.moveCursorTo(0, 0); + }; + this.moveCursorLongWordRight = function() { + var row = this.lead.row; + var column = this.lead.column; + var line = this.doc.getLine(row); + var rightOfCursor = line.substring(column); + + var match; + this.session.nonTokenRe.lastIndex = 0; + this.session.tokenRe.lastIndex = 0; + + // skip folds + var fold = this.session.getFoldAt(row, column, 1); + if (fold) { + this.moveCursorTo(fold.end.row, fold.end.column); + return; + } + + // first skip space + if (match = this.session.nonTokenRe.exec(rightOfCursor)) { + column += this.session.nonTokenRe.lastIndex; + this.session.nonTokenRe.lastIndex = 0; + rightOfCursor = line.substring(column); + } + + // if at line end proceed with next line + if (column >= line.length) { + this.moveCursorTo(row, line.length); + this.moveCursorRight(); + if (row < this.doc.getLength() - 1) + this.moveCursorWordRight(); + return; + } + + // advance to the end of the next token + if (match = this.session.tokenRe.exec(rightOfCursor)) { + column += this.session.tokenRe.lastIndex; + this.session.tokenRe.lastIndex = 0; + } + + this.moveCursorTo(row, column); + }; + this.moveCursorLongWordLeft = function() { + var row = this.lead.row; + var column = this.lead.column; + + // skip folds + var fold; + if (fold = this.session.getFoldAt(row, column, -1)) { + this.moveCursorTo(fold.start.row, fold.start.column); + return; + } + + var str = this.session.getFoldStringAt(row, column, -1); + if (str == null) { + str = this.doc.getLine(row).substring(0, column) + } + + var leftOfCursor = lang.stringReverse(str); + var match; + this.session.nonTokenRe.lastIndex = 0; + this.session.tokenRe.lastIndex = 0; + + // skip whitespace + if (match = this.session.nonTokenRe.exec(leftOfCursor)) { + column -= this.session.nonTokenRe.lastIndex; + leftOfCursor = leftOfCursor.slice(this.session.nonTokenRe.lastIndex); + this.session.nonTokenRe.lastIndex = 0; + } + + // if at begin of the line proceed in line above + if (column <= 0) { + this.moveCursorTo(row, 0); + this.moveCursorLeft(); + if (row > 0) + this.moveCursorWordLeft(); + return; + } + + // move to the begin of the word + if (match = this.session.tokenRe.exec(leftOfCursor)) { + column -= this.session.tokenRe.lastIndex; + this.session.tokenRe.lastIndex = 0; + } + + this.moveCursorTo(row, column); + }; + + this.$shortWordEndIndex = function(rightOfCursor) { + var match, index = 0, ch; + var whitespaceRe = /\s/; + var tokenRe = this.session.tokenRe; + + tokenRe.lastIndex = 0; + if (match = this.session.tokenRe.exec(rightOfCursor)) { + index = this.session.tokenRe.lastIndex; + } else { + while ((ch = rightOfCursor[index]) && whitespaceRe.test(ch)) + index ++; + + if (index <= 1) { + tokenRe.lastIndex = 0; + while ((ch = rightOfCursor[index]) && !tokenRe.test(ch)) { + tokenRe.lastIndex = 0; + index ++; + if (whitespaceRe.test(ch)) { + if (index > 2) { + index-- + break; + } else { + while ((ch = rightOfCursor[index]) && whitespaceRe.test(ch)) + index ++; + if (index > 2) + break + } + } + } + } + } + tokenRe.lastIndex = 0; + + return index; + }; + + this.moveCursorShortWordRight = function() { + var row = this.lead.row; + var column = this.lead.column; + var line = this.doc.getLine(row); + var rightOfCursor = line.substring(column); + + var fold = this.session.getFoldAt(row, column, 1); + if (fold) + return this.moveCursorTo(fold.end.row, fold.end.column); + + if (column == line.length) { + var l = this.doc.getLength(); + do { + row++; + rightOfCursor = this.doc.getLine(row) + } while (row < l && /^\s*$/.test(rightOfCursor)) + + if (!/^\s+/.test(rightOfCursor)) + rightOfCursor = "" + column = 0; + } + + var index = this.$shortWordEndIndex(rightOfCursor); + + this.moveCursorTo(row, column + index); + }; + + this.moveCursorShortWordLeft = function() { + var row = this.lead.row; + var column = this.lead.column; + + var fold; + if (fold = this.session.getFoldAt(row, column, -1)) + return this.moveCursorTo(fold.start.row, fold.start.column); + + var line = this.session.getLine(row).substring(0, column); + if (column == 0) { + do { + row--; + line = this.doc.getLine(row); + } while (row > 0 && /^\s*$/.test(line)) + + column = line.length; + if (!/\s+$/.test(line)) + line = "" + } + + var leftOfCursor = lang.stringReverse(line); + var index = this.$shortWordEndIndex(leftOfCursor); + + return this.moveCursorTo(row, column - index); + }; + + this.moveCursorWordRight = function() { + if (this.session.$selectLongWords) + this.moveCursorLongWordRight(); + else + this.moveCursorShortWordRight(); + }; + + this.moveCursorWordLeft = function() { + if (this.session.$selectLongWords) + this.moveCursorLongWordLeft(); + else + this.moveCursorShortWordLeft(); + }; + this.moveCursorBy = function(rows, chars) { + var screenPos = this.session.documentToScreenPosition( + this.lead.row, + this.lead.column + ); + + if (chars === 0) { + if (this.$desiredColumn) + screenPos.column = this.$desiredColumn; + else + this.$desiredColumn = screenPos.column; + } + + var docPos = this.session.screenToDocumentPosition(screenPos.row + rows, screenPos.column); + + // move the cursor and update the desired column + this.moveCursorTo(docPos.row, docPos.column + chars, chars === 0); + }; + this.moveCursorToPosition = function(position) { + this.moveCursorTo(position.row, position.column); + }; + this.moveCursorTo = function(row, column, keepDesiredColumn) { + // Ensure the row/column is not inside of a fold. + var fold = this.session.getFoldAt(row, column, 1); + if (fold) { + row = fold.start.row; + column = fold.start.column; + } + + this.$keepDesiredColumnOnChange = true; + this.lead.setPosition(row, column); + this.$keepDesiredColumnOnChange = false; + + if (!keepDesiredColumn) + this.$desiredColumn = null; + }; + this.moveCursorToScreen = function(row, column, keepDesiredColumn) { + var pos = this.session.screenToDocumentPosition(row, column); + this.moveCursorTo(pos.row, pos.column, keepDesiredColumn); + }; + + // remove listeners from document + this.detach = function() { + this.lead.detach(); + this.anchor.detach(); + this.session = this.doc = null; + } + + this.fromOrientedRange = function(range) { + this.setSelectionRange(range, range.cursor == range.start); + this.$desiredColumn = range.desiredColumn || this.$desiredColumn; + } + + this.toOrientedRange = function(range) { + var r = this.getRange(); + if (range) { + range.start.column = r.start.column; + range.start.row = r.start.row; + range.end.column = r.end.column; + range.end.row = r.end.row; + } else { + range = r; + } + + range.cursor = this.isBackwards() ? range.start : range.end; + range.desiredColumn = this.$desiredColumn; + return range; + } + +}).call(Selection.prototype); + +exports.Selection = Selection; +}); + +ace.define('ace/range', ['require', 'exports', 'module' ], function(require, exports, module) { + + +/** + * class Range + * + * This object is used in various places to indicate a region within the editor. To better visualize how this works, imagine a rectangle. Each quadrant of the rectangle is analogus to a range, as ranges contain a starting row and starting column, and an ending row, and ending column. + * + **/ + +/** + * new Range(startRow, startColumn, endRow, endColumn) + * - startRow (Number): The starting row + * - startColumn (Number): The starting column + * - endRow (Number): The ending row + * - endColumn (Number): The ending column + * + * Creates a new `Range` object with the given starting and ending row and column points. + * + **/ +var Range = function(startRow, startColumn, endRow, endColumn) { + this.start = { + row: startRow, + column: startColumn + }; + + this.end = { + row: endRow, + column: endColumn + }; +}; + +(function() { + /** + * Range.isEqual(range) -> Boolean + * - range (Range): A range to check against + * + * Returns `true` if and only if the starting row and column, and ending tow and column, are equivalent to those given by `range`. + * + **/ + this.isEqual = function(range) { + return this.start.row == range.start.row && + this.end.row == range.end.row && + this.start.column == range.start.column && + this.end.column == range.end.column + }; + this.toString = function() { + return ("Range: [" + this.start.row + "/" + this.start.column + + "] -> [" + this.end.row + "/" + this.end.column + "]"); + }; + + this.contains = function(row, column) { + return this.compare(row, column) == 0; + }; + this.compareRange = function(range) { + var cmp, + end = range.end, + start = range.start; + + cmp = this.compare(end.row, end.column); + if (cmp == 1) { + cmp = this.compare(start.row, start.column); + if (cmp == 1) { + return 2; + } else if (cmp == 0) { + return 1; + } else { + return 0; + } + } else if (cmp == -1) { + return -2; + } else { + cmp = this.compare(start.row, start.column); + if (cmp == -1) { + return -1; + } else if (cmp == 1) { + return 42; + } else { + return 0; + } + } + } + + /** related to: Range.compare + * Range.comparePoint(p) -> Number + * - p (Range): A point to compare with + * + (Number): This method returns one of the following numbers:<br/> + * * `0` if the two points are exactly equal<br/> + * * `-1` if `p.row` is less then the calling range<br/> + * * `1` if `p.row` is greater than the calling range<br/> + * <br/> + * If the starting row of the calling range is equal to `p.row`, and:<br/> + * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`<br/> + * * Otherwise, it returns -1<br/> + *<br/> + * If the ending row of the calling range is equal to `p.row`, and:<br/> + * * `p.column` is less than or equal to the calling range's ending column, this returns `0`<br/> + * * Otherwise, it returns 1<br/> + * + * Checks the row and column points of `p` with the row and column points of the calling range. + * + * + * + **/ + this.comparePoint = function(p) { + return this.compare(p.row, p.column); + } + + /** related to: Range.comparePoint + * Range.containsRange(range) -> Boolean + * - range (Range): A range to compare with + * + * Checks the start and end points of `range` and compares them to the calling range. Returns `true` if the `range` is contained within the caller's range. + * + **/ + this.containsRange = function(range) { + return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0; + } + + /** + * Range.intersects(range) -> Boolean + * - range (Range): A range to compare with + * + * Returns `true` if passed in `range` intersects with the one calling this method. + * + **/ + this.intersects = function(range) { + var cmp = this.compareRange(range); + return (cmp == -1 || cmp == 0 || cmp == 1); + } + + /** + * Range.isEnd(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the caller's ending row point is the same as `row`, and if the caller's ending column is the same as `column`. + * + **/ + this.isEnd = function(row, column) { + return this.end.row == row && this.end.column == column; + } + + /** + * Range.isStart(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the caller's starting row point is the same as `row`, and if the caller's starting column is the same as `column`. + * + **/ + this.isStart = function(row, column) { + return this.start.row == row && this.start.column == column; + } + + /** + * Range.setStart(row, column) + * - row (Number): A row point to set + * - column (Number): A column point to set + * + * Sets the starting row and column for the range. + * + **/ + this.setStart = function(row, column) { + if (typeof row == "object") { + this.start.column = row.column; + this.start.row = row.row; + } else { + this.start.row = row; + this.start.column = column; + } + } + + /** + * Range.setEnd(row, column) + * - row (Number): A row point to set + * - column (Number): A column point to set + * + * Sets the starting row and column for the range. + * + **/ + this.setEnd = function(row, column) { + if (typeof row == "object") { + this.end.column = row.column; + this.end.row = row.row; + } else { + this.end.row = row; + this.end.column = column; + } + } + + /** related to: Range.compare + * Range.inside(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the `row` and `column` are within the given range. + * + **/ + this.inside = function(row, column) { + if (this.compare(row, column) == 0) { + if (this.isEnd(row, column) || this.isStart(row, column)) { + return false; + } else { + return true; + } + } + return false; + } + + /** related to: Range.compare + * Range.insideStart(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the `row` and `column` are within the given range's starting points. + * + **/ + this.insideStart = function(row, column) { + if (this.compare(row, column) == 0) { + if (this.isEnd(row, column)) { + return false; + } else { + return true; + } + } + return false; + } + + /** related to: Range.compare + * Range.insideEnd(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the `row` and `column` are within the given range's ending points. + * + **/ + this.insideEnd = function(row, column) { + if (this.compare(row, column) == 0) { + if (this.isStart(row, column)) { + return false; + } else { + return true; + } + } + return false; + } + + /** + * Range.compare(row, column) -> Number + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + (Number): This method returns one of the following numbers:<br/> + * * `0` if the two points are exactly equal <br/> + * * `-1` if `p.row` is less then the calling range <br/> + * * `1` if `p.row` is greater than the calling range <br/> + * <br/> + * If the starting row of the calling range is equal to `p.row`, and: <br/> + * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`<br/> + * * Otherwise, it returns -1<br/> + * <br/> + * If the ending row of the calling range is equal to `p.row`, and: <br/> + * * `p.column` is less than or equal to the calling range's ending column, this returns `0` <br/> + * * Otherwise, it returns 1 + * + * Checks the row and column points with the row and column points of the calling range. + * + * + **/ + this.compare = function(row, column) { + if (!this.isMultiLine()) { + if (row === this.start.row) { + return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0); + }; + } + + if (row < this.start.row) + return -1; + + if (row > this.end.row) + return 1; + + if (this.start.row === row) + return column >= this.start.column ? 0 : -1; + + if (this.end.row === row) + return column <= this.end.column ? 0 : 1; + + return 0; + }; + this.compareStart = function(row, column) { + if (this.start.row == row && this.start.column == column) { + return -1; + } else { + return this.compare(row, column); + } + } + + /** + * Range.compareEnd(row, column) -> Number + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + (Number): This method returns one of the following numbers:<br/> + * * `0` if the two points are exactly equal<br/> + * * `-1` if `p.row` is less then the calling range<br/> + * * `1` if `p.row` is greater than the calling range, or if `isEnd` is `true.<br/> + * <br/> + * If the starting row of the calling range is equal to `p.row`, and:<br/> + * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`<br/> + * * Otherwise, it returns -1<br/> + *<br/> + * If the ending row of the calling range is equal to `p.row`, and:<br/> + * * `p.column` is less than or equal to the calling range's ending column, this returns `0`<br/> + * * Otherwise, it returns 1 + * + * Checks the row and column points with the row and column points of the calling range. + * + * + **/ + this.compareEnd = function(row, column) { + if (this.end.row == row && this.end.column == column) { + return 1; + } else { + return this.compare(row, column); + } + } + + /** + * Range.compareInside(row, column) -> Number + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + (Number): This method returns one of the following numbers:<br/> + * * `1` if the ending row of the calling range is equal to `row`, and the ending column of the calling range is equal to `column`<br/> + * * `-1` if the starting row of the calling range is equal to `row`, and the starting column of the calling range is equal to `column`<br/> + * <br/> + * Otherwise, it returns the value after calling [[Range.compare `compare()`]]. + * + * Checks the row and column points with the row and column points of the calling range. + * + * + * + **/ + this.compareInside = function(row, column) { + if (this.end.row == row && this.end.column == column) { + return 1; + } else if (this.start.row == row && this.start.column == column) { + return -1; + } else { + return this.compare(row, column); + } + } + + /** + * Range.clipRows(firstRow, lastRow) -> Range + * - firstRow (Number): The starting row + * - lastRow (Number): The ending row + * + * Returns the part of the current `Range` that occurs within the boundaries of `firstRow` and `lastRow` as a new `Range` object. + * + **/ + this.clipRows = function(firstRow, lastRow) { + if (this.end.row > lastRow) { + var end = { + row: lastRow+1, + column: 0 + }; + } + + if (this.start.row > lastRow) { + var start = { + row: lastRow+1, + column: 0 + }; + } + + if (this.start.row < firstRow) { + var start = { + row: firstRow, + column: 0 + }; + } + + if (this.end.row < firstRow) { + var end = { + row: firstRow, + column: 0 + }; + } + return Range.fromPoints(start || this.start, end || this.end); + }; + this.extend = function(row, column) { + var cmp = this.compare(row, column); + + if (cmp == 0) + return this; + else if (cmp == -1) + var start = {row: row, column: column}; + else + var end = {row: row, column: column}; + + return Range.fromPoints(start || this.start, end || this.end); + }; + + this.isEmpty = function() { + return (this.start.row == this.end.row && this.start.column == this.end.column); + }; + this.isMultiLine = function() { + return (this.start.row !== this.end.row); + }; + this.clone = function() { + return Range.fromPoints(this.start, this.end); + }; + this.collapseRows = function() { + if (this.end.column == 0) + return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row-1), 0) + else + return new Range(this.start.row, 0, this.end.row, 0) + }; + this.toScreenRange = function(session) { + var screenPosStart = + session.documentToScreenPosition(this.start); + var screenPosEnd = + session.documentToScreenPosition(this.end); + + return new Range( + screenPosStart.row, screenPosStart.column, + screenPosEnd.row, screenPosEnd.column + ); + }; + +}).call(Range.prototype); +Range.fromPoints = function(start, end) { + return new Range(start.row, start.column, end.row, end.column); +}; + +exports.Range = Range; +}); + +ace.define('ace/mode/text', ['require', 'exports', 'module' , 'ace/tokenizer', 'ace/mode/text_highlight_rules', 'ace/mode/behaviour', 'ace/unicode'], function(require, exports, module) { + + +var Tokenizer = require("../tokenizer").Tokenizer; +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; +var Behaviour = require("./behaviour").Behaviour; +var unicode = require("../unicode"); + +var Mode = function() { + this.$tokenizer = new Tokenizer(new TextHighlightRules().getRules()); + this.$behaviour = new Behaviour(); +}; + +(function() { + + this.tokenRe = new RegExp("^[" + + unicode.packages.L + + unicode.packages.Mn + unicode.packages.Mc + + unicode.packages.Nd + + unicode.packages.Pc + "\\$_]+", "g" + ); + + this.nonTokenRe = new RegExp("^(?:[^" + + unicode.packages.L + + unicode.packages.Mn + unicode.packages.Mc + + unicode.packages.Nd + + unicode.packages.Pc + "\\$_]|\s])+", "g" + ); + + this.getTokenizer = function() { + return this.$tokenizer; + }; + + this.toggleCommentLines = function(state, doc, startRow, endRow) { + }; + + this.getNextLineIndent = function(state, line, tab) { + return ""; + }; + + this.checkOutdent = function(state, line, input) { + return false; + }; + + this.autoOutdent = function(state, doc, row) { + }; + + this.$getIndent = function(line) { + var match = line.match(/^(\s+)/); + if (match) { + return match[1]; + } + + return ""; + }; + + this.createWorker = function(session) { + return null; + }; + + this.createModeDelegates = function (mapping) { + if (!this.$embeds) { + return; + } + this.$modes = {}; + for (var i = 0; i < this.$embeds.length; i++) { + if (mapping[this.$embeds[i]]) { + this.$modes[this.$embeds[i]] = new mapping[this.$embeds[i]](); + } + } + + var delegations = ['toggleCommentLines', 'getNextLineIndent', 'checkOutdent', 'autoOutdent', 'transformAction']; + + for (var i = 0; i < delegations.length; i++) { + (function(scope) { + var functionName = delegations[i]; + var defaultHandler = scope[functionName]; + scope[delegations[i]] = function() { + return this.$delegator(functionName, arguments, defaultHandler); + } + } (this)); + } + } + + this.$delegator = function(method, args, defaultHandler) { + var state = args[0]; + + for (var i = 0; i < this.$embeds.length; i++) { + if (!this.$modes[this.$embeds[i]]) continue; + + var split = state.split(this.$embeds[i]); + if (!split[0] && split[1]) { + args[0] = split[1]; + var mode = this.$modes[this.$embeds[i]]; + return mode[method].apply(mode, args); + } + } + var ret = defaultHandler.apply(this, args); + return defaultHandler ? ret : undefined; + }; + + this.transformAction = function(state, action, editor, session, param) { + if (this.$behaviour) { + var behaviours = this.$behaviour.getBehaviours(); + for (var key in behaviours) { + if (behaviours[key][action]) { + var ret = behaviours[key][action].apply(this, arguments); + if (ret) { + return ret; + } + } + } + } + } + +}).call(Mode.prototype); + +exports.Mode = Mode; +}); + +ace.define('ace/tokenizer', ['require', 'exports', 'module' ], function(require, exports, module) { + + +/** + * class Tokenizer + * + * This class takes a set of highlighting rules, and creates a tokenizer out of them. For more information, see [the wiki on extending highlighters](https://github.com/ajaxorg/ace/wiki/Creating-or-Extending-an-Edit-Mode#wiki-extendingTheHighlighter). + * + **/ + +/** + * new Tokenizer(rules, flag) + * - rules (Object): The highlighting rules + * - flag (String): Any additional regular expression flags to pass (like "i" for case insensitive) + * + * Constructs a new tokenizer based on the given rules and flags. + * + **/ +var Tokenizer = function(rules, flag) { + flag = flag ? "g" + flag : "g"; + this.rules = rules; + + this.regExps = {}; + this.matchMappings = {}; + for ( var key in this.rules) { + var rule = this.rules[key]; + var state = rule; + var ruleRegExps = []; + var matchTotal = 0; + var mapping = this.matchMappings[key] = {}; + + for ( var i = 0; i < state.length; i++) { + + if (state[i].regex instanceof RegExp) + state[i].regex = state[i].regex.toString().slice(1, -1); + + // Count number of matching groups. 2 extra groups from the full match + // And the catch-all on the end (used to force a match); + var matchcount = new RegExp("(?:(" + state[i].regex + ")|(.))").exec("a").length - 2; + + // Replace any backreferences and offset appropriately. + var adjustedregex = state[i].regex.replace(/\\([0-9]+)/g, function (match, digit) { + return "\\" + (parseInt(digit, 10) + matchTotal + 1); + }); + + if (matchcount > 1 && state[i].token.length !== matchcount-1) + throw new Error("Matching groups and length of the token array don't match in rule #" + i + " of state " + key); + + mapping[matchTotal] = { + rule: i, + len: matchcount + }; + matchTotal += matchcount; + + ruleRegExps.push(adjustedregex); + } + + this.regExps[key] = new RegExp("(?:(" + ruleRegExps.join(")|(") + ")|(.))", flag); + } +}; + +(function() { + + /** + * Tokenizer.getLineTokens() -> Object + * + * Returns an object containing two properties: `tokens`, which contains all the tokens; and `state`, the current state. + **/ + this.getLineTokens = function(line, startState) { + var currentState = startState || "start"; + var state = this.rules[currentState]; + var mapping = this.matchMappings[currentState]; + var re = this.regExps[currentState]; + re.lastIndex = 0; + + var match, tokens = []; + + var lastIndex = 0; + + var token = { + type: null, + value: "" + }; + + while (match = re.exec(line)) { + var type = "text"; + var rule = null; + var value = [match[0]]; + + for (var i = 0; i < match.length-2; i++) { + if (match[i + 1] === undefined) + continue; + + rule = state[mapping[i].rule]; + + if (mapping[i].len > 1) + value = match.slice(i+2, i+1+mapping[i].len); + + // compute token type + if (typeof rule.token == "function") + type = rule.token.apply(this, value); + else + type = rule.token; + + if (rule.next) { + currentState = rule.next; + state = this.rules[currentState]; + mapping = this.matchMappings[currentState]; + lastIndex = re.lastIndex; + + re = this.regExps[currentState]; + re.lastIndex = lastIndex; + } + break; + } + + if (value[0]) { + if (typeof type == "string") { + value = [value.join("")]; + type = [type]; + } + for (var i = 0; i < value.length; i++) { + if (!value[i]) + continue; + + if ((!rule || rule.merge || type[i] === "text") && token.type === type[i]) { + token.value += value[i]; + } else { + if (token.type) + tokens.push(token); + + token = { + type: type[i], + value: value[i] + }; + } + } + } + + if (lastIndex == line.length) + break; + + lastIndex = re.lastIndex; + } + + if (token.type) + tokens.push(token); + + return { + tokens : tokens, + state : currentState + }; + }; + +}).call(Tokenizer.prototype); + +exports.Tokenizer = Tokenizer; +}); + +ace.define('ace/mode/text_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/lang'], function(require, exports, module) { + + +var lang = require("../lib/lang"); + +var TextHighlightRules = function() { + + // regexp must not have capturing parentheses + // regexps are ordered -> the first match is used + + this.$rules = { + "start" : [{ + token : "empty_line", + regex : '^$' + }, { + token : "text", + regex : ".+" + }] + }; +}; + +(function() { + + this.addRules = function(rules, prefix) { + for (var key in rules) { + var state = rules[key]; + for (var i=0; i<state.length; i++) { + var rule = state[i]; + if (rule.next) { + rule.next = prefix + rule.next; + } + } + this.$rules[prefix + key] = state; + } + }; + + this.getRules = function() { + return this.$rules; + }; + + this.embedRules = function (HighlightRules, prefix, escapeRules, states) { + var embedRules = new HighlightRules().getRules(); + if (states) { + for (var i = 0; i < states.length; i++) { + states[i] = prefix + states[i]; + } + } else { + states = []; + for (var key in embedRules) { + states.push(prefix + key); + } + } + this.addRules(embedRules, prefix); + + for (var i = 0; i < states.length; i++) { + Array.prototype.unshift.apply(this.$rules[states[i]], lang.deepCopy(escapeRules)); + } + + if (!this.$embeds) { + this.$embeds = []; + } + this.$embeds.push(prefix); + } + + this.getEmbeds = function() { + return this.$embeds; + } + +}).call(TextHighlightRules.prototype); + +exports.TextHighlightRules = TextHighlightRules; +}); + +ace.define('ace/mode/behaviour', ['require', 'exports', 'module' ], function(require, exports, module) { + + +var Behaviour = function() { + this.$behaviours = {}; +}; + +(function () { + + this.add = function (name, action, callback) { + switch (undefined) { + case this.$behaviours: + this.$behaviours = {}; + case this.$behaviours[name]: + this.$behaviours[name] = {}; + } + this.$behaviours[name][action] = callback; + } + + this.addBehaviours = function (behaviours) { + for (var key in behaviours) { + for (var action in behaviours[key]) { + this.add(key, action, behaviours[key][action]); + } + } + } + + this.remove = function (name) { + if (this.$behaviours && this.$behaviours[name]) { + delete this.$behaviours[name]; + } + } + + this.inherit = function (mode, filter) { + if (typeof mode === "function") { + var behaviours = new mode().getBehaviours(filter); + } else { + var behaviours = mode.getBehaviours(filter); + } + this.addBehaviours(behaviours); + } + + this.getBehaviours = function (filter) { + if (!filter) { + return this.$behaviours; + } else { + var ret = {} + for (var i = 0; i < filter.length; i++) { + if (this.$behaviours[filter[i]]) { + ret[filter[i]] = this.$behaviours[filter[i]]; + } + } + return ret; + } + } + +}).call(Behaviour.prototype); + +exports.Behaviour = Behaviour; +}); +ace.define('ace/unicode', ['require', 'exports', 'module' ], function(require, exports, module) { + + +/* +XRegExp Unicode plugin pack: Categories 1.0 +(c) 2010 Steven Levithan +MIT License +<http://xregexp.com> +Uses the Unicode 5.2 character database + +This package for the XRegExp Unicode plugin enables the following Unicode categories (aka properties): + +L - Letter (the top-level Letter category is included in the Unicode plugin base script) + Ll - Lowercase letter + Lu - Uppercase letter + Lt - Titlecase letter + Lm - Modifier letter + Lo - Letter without case +M - Mark + Mn - Non-spacing mark + Mc - Spacing combining mark + Me - Enclosing mark +N - Number + Nd - Decimal digit + Nl - Letter number + No - Other number +P - Punctuation + Pd - Dash punctuation + Ps - Open punctuation + Pe - Close punctuation + Pi - Initial punctuation + Pf - Final punctuation + Pc - Connector punctuation + Po - Other punctuation +S - Symbol + Sm - Math symbol + Sc - Currency symbol + Sk - Modifier symbol + So - Other symbol +Z - Separator + Zs - Space separator + Zl - Line separator + Zp - Paragraph separator +C - Other + Cc - Control + Cf - Format + Co - Private use + Cs - Surrogate + Cn - Unassigned + +Example usage: + + \p{N} + \p{Cn} +*/ + + +// will be populated by addUnicodePackage +exports.packages = {}; + +addUnicodePackage({ + L: "0041-005A0061-007A00AA00B500BA00C0-00D600D8-00F600F8-02C102C6-02D102E0-02E402EC02EE0370-037403760377037A-037D03860388-038A038C038E-03A103A3-03F503F7-0481048A-05250531-055605590561-058705D0-05EA05F0-05F20621-064A066E066F0671-06D306D506E506E606EE06EF06FA-06FC06FF07100712-072F074D-07A507B107CA-07EA07F407F507FA0800-0815081A082408280904-0939093D09500958-0961097109720979-097F0985-098C098F09900993-09A809AA-09B009B209B6-09B909BD09CE09DC09DD09DF-09E109F009F10A05-0A0A0A0F0A100A13-0A280A2A-0A300A320A330A350A360A380A390A59-0A5C0A5E0A72-0A740A85-0A8D0A8F-0A910A93-0AA80AAA-0AB00AB20AB30AB5-0AB90ABD0AD00AE00AE10B05-0B0C0B0F0B100B13-0B280B2A-0B300B320B330B35-0B390B3D0B5C0B5D0B5F-0B610B710B830B85-0B8A0B8E-0B900B92-0B950B990B9A0B9C0B9E0B9F0BA30BA40BA8-0BAA0BAE-0BB90BD00C05-0C0C0C0E-0C100C12-0C280C2A-0C330C35-0C390C3D0C580C590C600C610C85-0C8C0C8E-0C900C92-0CA80CAA-0CB30CB5-0CB90CBD0CDE0CE00CE10D05-0D0C0D0E-0D100D12-0D280D2A-0D390D3D0D600D610D7A-0D7F0D85-0D960D9A-0DB10DB3-0DBB0DBD0DC0-0DC60E01-0E300E320E330E40-0E460E810E820E840E870E880E8A0E8D0E94-0E970E99-0E9F0EA1-0EA30EA50EA70EAA0EAB0EAD-0EB00EB20EB30EBD0EC0-0EC40EC60EDC0EDD0F000F40-0F470F49-0F6C0F88-0F8B1000-102A103F1050-1055105A-105D106110651066106E-10701075-1081108E10A0-10C510D0-10FA10FC1100-1248124A-124D1250-12561258125A-125D1260-1288128A-128D1290-12B012B2-12B512B8-12BE12C012C2-12C512C8-12D612D8-13101312-13151318-135A1380-138F13A0-13F41401-166C166F-167F1681-169A16A0-16EA1700-170C170E-17111720-17311740-17511760-176C176E-17701780-17B317D717DC1820-18771880-18A818AA18B0-18F51900-191C1950-196D1970-19741980-19AB19C1-19C71A00-1A161A20-1A541AA71B05-1B331B45-1B4B1B83-1BA01BAE1BAF1C00-1C231C4D-1C4F1C5A-1C7D1CE9-1CEC1CEE-1CF11D00-1DBF1E00-1F151F18-1F1D1F20-1F451F48-1F4D1F50-1F571F591F5B1F5D1F5F-1F7D1F80-1FB41FB6-1FBC1FBE1FC2-1FC41FC6-1FCC1FD0-1FD31FD6-1FDB1FE0-1FEC1FF2-1FF41FF6-1FFC2071207F2090-209421022107210A-211321152119-211D212421262128212A-212D212F-2139213C-213F2145-2149214E218321842C00-2C2E2C30-2C5E2C60-2CE42CEB-2CEE2D00-2D252D30-2D652D6F2D80-2D962DA0-2DA62DA8-2DAE2DB0-2DB62DB8-2DBE2DC0-2DC62DC8-2DCE2DD0-2DD62DD8-2DDE2E2F300530063031-3035303B303C3041-3096309D-309F30A1-30FA30FC-30FF3105-312D3131-318E31A0-31B731F0-31FF3400-4DB54E00-9FCBA000-A48CA4D0-A4FDA500-A60CA610-A61FA62AA62BA640-A65FA662-A66EA67F-A697A6A0-A6E5A717-A71FA722-A788A78BA78CA7FB-A801A803-A805A807-A80AA80C-A822A840-A873A882-A8B3A8F2-A8F7A8FBA90A-A925A930-A946A960-A97CA984-A9B2A9CFAA00-AA28AA40-AA42AA44-AA4BAA60-AA76AA7AAA80-AAAFAAB1AAB5AAB6AAB9-AABDAAC0AAC2AADB-AADDABC0-ABE2AC00-D7A3D7B0-D7C6D7CB-D7FBF900-FA2DFA30-FA6DFA70-FAD9FB00-FB06FB13-FB17FB1DFB1F-FB28FB2A-FB36FB38-FB3CFB3EFB40FB41FB43FB44FB46-FBB1FBD3-FD3DFD50-FD8FFD92-FDC7FDF0-FDFBFE70-FE74FE76-FEFCFF21-FF3AFF41-FF5AFF66-FFBEFFC2-FFC7FFCA-FFCFFFD2-FFD7FFDA-FFDC", + Ll: 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+ Lu: 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"0021-00230025-0027002A002C002E002F003A003B003F0040005C00A100B700BF037E0387055A-055F058905C005C305C605F305F40609060A060C060D061B061E061F066A-066D06D40700-070D07F7-07F90830-083E0964096509700DF40E4F0E5A0E5B0F04-0F120F850FD0-0FD4104A-104F10FB1361-1368166D166E16EB-16ED1735173617D4-17D617D8-17DA1800-18051807-180A1944194519DE19DF1A1E1A1F1AA0-1AA61AA8-1AAD1B5A-1B601C3B-1C3F1C7E1C7F1CD3201620172020-20272030-2038203B-203E2041-20432047-205120532055-205E2CF9-2CFC2CFE2CFF2E002E012E06-2E082E0B2E0E-2E162E182E192E1B2E1E2E1F2E2A-2E2E2E302E313001-3003303D30FBA4FEA4FFA60D-A60FA673A67EA6F2-A6F7A874-A877A8CEA8CFA8F8-A8FAA92EA92FA95FA9C1-A9CDA9DEA9DFAA5C-AA5FAADEAADFABEBFE10-FE16FE19FE30FE45FE46FE49-FE4CFE50-FE52FE54-FE57FE5F-FE61FE68FE6AFE6BFF01-FF03FF05-FF07FF0AFF0CFF0EFF0FFF1AFF1BFF1FFF20FF3CFF61FF64FF65", + S: "0024002B003C-003E005E0060007C007E00A2-00A900AC00AE-00B100B400B600B800D700F702C2-02C502D2-02DF02E5-02EB02ED02EF-02FF03750384038503F604820606-0608060B060E060F06E906FD06FE07F609F209F309FA09FB0AF10B700BF3-0BFA0C7F0CF10CF20D790E3F0F01-0F030F13-0F170F1A-0F1F0F340F360F380FBE-0FC50FC7-0FCC0FCE0FCF0FD5-0FD8109E109F13601390-139917DB194019E0-19FF1B61-1B6A1B74-1B7C1FBD1FBF-1FC11FCD-1FCF1FDD-1FDF1FED-1FEF1FFD1FFE20442052207A-207C208A-208C20A0-20B8210021012103-21062108210921142116-2118211E-2123212521272129212E213A213B2140-2144214A-214D214F2190-2328232B-23E82400-24262440-244A249C-24E92500-26CD26CF-26E126E326E8-26FF2701-27042706-2709270C-27272729-274B274D274F-27522756-275E2761-276727942798-27AF27B1-27BE27C0-27C427C7-27CA27CC27D0-27E527F0-29822999-29D729DC-29FB29FE-2B4C2B50-2B592CE5-2CEA2E80-2E992E9B-2EF32F00-2FD52FF0-2FFB300430123013302030363037303E303F309B309C319031913196-319F31C0-31E33200-321E322A-32503260-327F328A-32B032C0-32FE3300-33FF4DC0-4DFFA490-A4C6A700-A716A720A721A789A78AA828-A82BA836-A839AA77-AA79FB29FDFCFDFDFE62FE64-FE66FE69FF04FF0BFF1C-FF1EFF3EFF40FF5CFF5EFFE0-FFE6FFE8-FFEEFFFCFFFD", 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"00A600A700A900AE00B000B60482060E060F06E906FD06FE07F609FA0B700BF3-0BF80BFA0C7F0CF10CF20D790F01-0F030F13-0F170F1A-0F1F0F340F360F380FBE-0FC50FC7-0FCC0FCE0FCF0FD5-0FD8109E109F13601390-1399194019E0-19FF1B61-1B6A1B74-1B7C210021012103-21062108210921142116-2118211E-2123212521272129212E213A213B214A214C214D214F2195-2199219C-219F21A121A221A421A521A7-21AD21AF-21CD21D021D121D321D5-21F32300-2307230C-231F2322-2328232B-237B237D-239A23B4-23DB23E2-23E82400-24262440-244A249C-24E92500-25B625B8-25C025C2-25F72600-266E2670-26CD26CF-26E126E326E8-26FF2701-27042706-2709270C-27272729-274B274D274F-27522756-275E2761-276727942798-27AF27B1-27BE2800-28FF2B00-2B2F2B452B462B50-2B592CE5-2CEA2E80-2E992E9B-2EF32F00-2FD52FF0-2FFB300430123013302030363037303E303F319031913196-319F31C0-31E33200-321E322A-32503260-327F328A-32B032C0-32FE3300-33FF4DC0-4DFFA490-A4C6A828-A82BA836A837A839AA77-AA79FDFDFFE4FFE8FFEDFFEEFFFCFFFD", + Z: "002000A01680180E2000-200A20282029202F205F3000", + Zs: "002000A01680180E2000-200A202F205F3000", + Zl: "2028", + Zp: "2029", + C: 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+ Cc: "0000-001F007F-009F", + Cf: "00AD0600-060306DD070F17B417B5200B-200F202A-202E2060-2064206A-206FFEFFFFF9-FFFB", + Co: "E000-F8FF", + Cs: "D800-DFFF", + Cn: 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+}); + +function addUnicodePackage (pack) { + var codePoint = /\w{4}/g; + for (var name in pack) + exports.packages[name] = pack[name].replace(codePoint, "\\u$&"); +}; + +}); + +ace.define('ace/document', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter', 'ace/range', 'ace/anchor'], function(require, exports, module) { + + +var oop = require("./lib/oop"); +var EventEmitter = require("./lib/event_emitter").EventEmitter; +var Range = require("./range").Range; +var Anchor = require("./anchor").Anchor; + + /** + * new Document([text]) + * - text (String | Array): The starting text + * + * Creates a new `Document`. If `text` is included, the `Document` contains those strings; otherwise, it's empty. + * + **/ +var Document = function(text) { + this.$lines = []; + + // There has to be one line at least in the document. If you pass an empty + // string to the insert function, nothing will happen. Workaround. + if (text.length == 0) { + this.$lines = [""]; + } else if (Array.isArray(text)) { + this.insertLines(0, text); + } else { + this.insert({row: 0, column:0}, text); + } +}; + +(function() { + + oop.implement(this, EventEmitter); + this.setValue = function(text) { + var len = this.getLength(); + this.remove(new Range(0, 0, len, this.getLine(len-1).length)); + this.insert({row: 0, column:0}, text); + }; + this.getValue = function() { + return this.getAllLines().join(this.getNewLineCharacter()); + }; + this.createAnchor = function(row, column) { + return new Anchor(this, row, column); + }; + + // check for IE split bug + if ("aaa".split(/a/).length == 0) + this.$split = function(text) { + return text.replace(/\r\n|\r/g, "\n").split("\n"); + } + else + this.$split = function(text) { + return text.split(/\r\n|\r|\n/); + }; + this.$detectNewLine = function(text) { + var match = text.match(/^.*?(\r\n|\r|\n)/m); + if (match) { + this.$autoNewLine = match[1]; + } else { + this.$autoNewLine = "\n"; + } + }; + this.getNewLineCharacter = function() { + switch (this.$newLineMode) { + case "windows": + return "\r\n"; + + case "unix": + return "\n"; + + case "auto": + return this.$autoNewLine; + } + }; + + this.$autoNewLine = "\n"; + this.$newLineMode = "auto"; + this.setNewLineMode = function(newLineMode) { + if (this.$newLineMode === newLineMode) + return; + + this.$newLineMode = newLineMode; + }; + this.getNewLineMode = function() { + return this.$newLineMode; + }; + this.isNewLine = function(text) { + return (text == "\r\n" || text == "\r" || text == "\n"); + }; + this.getLine = function(row) { + return this.$lines[row] || ""; + }; + this.getLines = function(firstRow, lastRow) { + return this.$lines.slice(firstRow, lastRow + 1); + }; + this.getAllLines = function() { + return this.getLines(0, this.getLength()); + }; + this.getLength = function() { + return this.$lines.length; + }; + this.getTextRange = function(range) { + if (range.start.row == range.end.row) { + return this.$lines[range.start.row].substring(range.start.column, + range.end.column); + } + else { + var lines = this.getLines(range.start.row+1, range.end.row-1); + lines.unshift((this.$lines[range.start.row] || "").substring(range.start.column)); + lines.push((this.$lines[range.end.row] || "").substring(0, range.end.column)); + return lines.join(this.getNewLineCharacter()); + } + }; + this.$clipPosition = function(position) { + var length = this.getLength(); + if (position.row >= length) { + position.row = Math.max(0, length - 1); + position.column = this.getLine(length-1).length; + } + return position; + }; + this.insert = function(position, text) { + if (!text || text.length === 0) + return position; + + position = this.$clipPosition(position); + + // only detect new lines if the document has no line break yet + if (this.getLength() <= 1) + this.$detectNewLine(text); + + var lines = this.$split(text); + var firstLine = lines.splice(0, 1)[0]; + var lastLine = lines.length == 0 ? null : lines.splice(lines.length - 1, 1)[0]; + + position = this.insertInLine(position, firstLine); + if (lastLine !== null) { + position = this.insertNewLine(position); // terminate first line + position = this.insertLines(position.row, lines); + position = this.insertInLine(position, lastLine || ""); + } + return position; + }; + this.insertLines = function(row, lines) { + if (lines.length == 0) + return {row: row, column: 0}; + + // apply doesn't work for big arrays (smallest threshold is on safari 0xFFFF) + // to circumvent that we have to break huge inserts into smaller chunks here + if (lines.length > 0xFFFF) { + var end = this.insertLines(row, lines.slice(0xFFFF)); + lines = lines.slice(0, 0xFFFF); + } + + var args = [row, 0]; + args.push.apply(args, lines); + this.$lines.splice.apply(this.$lines, args); + + var range = new Range(row, 0, row + lines.length, 0); + var delta = { + action: "insertLines", + range: range, + lines: lines + }; + this._emit("change", { data: delta }); + return end || range.end; + }; + this.insertNewLine = function(position) { + position = this.$clipPosition(position); + var line = this.$lines[position.row] || ""; + + this.$lines[position.row] = line.substring(0, position.column); + this.$lines.splice(position.row + 1, 0, line.substring(position.column, line.length)); + + var end = { + row : position.row + 1, + column : 0 + }; + + var delta = { + action: "insertText", + range: Range.fromPoints(position, end), + text: this.getNewLineCharacter() + }; + this._emit("change", { data: delta }); + + return end; + }; + this.insertInLine = function(position, text) { + if (text.length == 0) + return position; + + var line = this.$lines[position.row] || ""; + + this.$lines[position.row] = line.substring(0, position.column) + text + + line.substring(position.column); + + var end = { + row : position.row, + column : position.column + text.length + }; + + var delta = { + action: "insertText", + range: Range.fromPoints(position, end), + text: text + }; + this._emit("change", { data: delta }); + + return end; + }; + this.remove = function(range) { + // clip to document + range.start = this.$clipPosition(range.start); + range.end = this.$clipPosition(range.end); + + if (range.isEmpty()) + return range.start; + + var firstRow = range.start.row; + var lastRow = range.end.row; + + if (range.isMultiLine()) { + var firstFullRow = range.start.column == 0 ? firstRow : firstRow + 1; + var lastFullRow = lastRow - 1; + + if (range.end.column > 0) + this.removeInLine(lastRow, 0, range.end.column); + + if (lastFullRow >= firstFullRow) + this.removeLines(firstFullRow, lastFullRow); + + if (firstFullRow != firstRow) { + this.removeInLine(firstRow, range.start.column, this.getLine(firstRow).length); + this.removeNewLine(range.start.row); + } + } + else { + this.removeInLine(firstRow, range.start.column, range.end.column); + } + return range.start; + }; + this.removeInLine = function(row, startColumn, endColumn) { + if (startColumn == endColumn) + return; + + var range = new Range(row, startColumn, row, endColumn); + var line = this.getLine(row); + var removed = line.substring(startColumn, endColumn); + var newLine = line.substring(0, startColumn) + line.substring(endColumn, line.length); + this.$lines.splice(row, 1, newLine); + + var delta = { + action: "removeText", + range: range, + text: removed + }; + this._emit("change", { data: delta }); + return range.start; + }; + this.removeLines = function(firstRow, lastRow) { + var range = new Range(firstRow, 0, lastRow + 1, 0); + var removed = this.$lines.splice(firstRow, lastRow - firstRow + 1); + + var delta = { + action: "removeLines", + range: range, + nl: this.getNewLineCharacter(), + lines: removed + }; + this._emit("change", { data: delta }); + return removed; + }; + this.removeNewLine = function(row) { + var firstLine = this.getLine(row); + var secondLine = this.getLine(row+1); + + var range = new Range(row, firstLine.length, row+1, 0); + var line = firstLine + secondLine; + + this.$lines.splice(row, 2, line); + + var delta = { + action: "removeText", + range: range, + text: this.getNewLineCharacter() + }; + this._emit("change", { data: delta }); + }; + this.replace = function(range, text) { + if (text.length == 0 && range.isEmpty()) + return range.start; + + // Shortcut: If the text we want to insert is the same as it is already + // in the document, we don't have to replace anything. + if (text == this.getTextRange(range)) + return range.end; + + this.remove(range); + if (text) { + var end = this.insert(range.start, text); + } + else { + end = range.start; + } + + return end; + }; + this.applyDeltas = function(deltas) { + for (var i=0; i<deltas.length; i++) { + var delta = deltas[i]; + var range = Range.fromPoints(delta.range.start, delta.range.end); + + if (delta.action == "insertLines") + this.insertLines(range.start.row, delta.lines); + else if (delta.action == "insertText") + this.insert(range.start, delta.text); + else if (delta.action == "removeLines") + this.removeLines(range.start.row, range.end.row - 1); + else if (delta.action == "removeText") + this.remove(range); + } + }; + this.revertDeltas = function(deltas) { + for (var i=deltas.length-1; i>=0; i--) { + var delta = deltas[i]; + + var range = Range.fromPoints(delta.range.start, delta.range.end); + + if (delta.action == "insertLines") + this.removeLines(range.start.row, range.end.row - 1); + else if (delta.action == "insertText") + this.remove(range); + else if (delta.action == "removeLines") + this.insertLines(range.start.row, delta.lines); + else if (delta.action == "removeText") + this.insert(range.start, delta.text); + } + }; + +}).call(Document.prototype); + +exports.Document = Document; +}); + +ace.define('ace/anchor', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter'], function(require, exports, module) { + + +var oop = require("./lib/oop"); +var EventEmitter = require("./lib/event_emitter").EventEmitter; + +/** + * new Anchor(doc, row, column) + * - doc (Document): The document to associate with the anchor + * - row (Number): The starting row position + * - column (Number): The starting column position + * + * Creates a new `Anchor` and associates it with a document. + * + **/ + +var Anchor = exports.Anchor = function(doc, row, column) { + this.document = doc; + + if (typeof column == "undefined") + this.setPosition(row.row, row.column); + else + this.setPosition(row, column); + + this.$onChange = this.onChange.bind(this); + doc.on("change", this.$onChange); +}; + +(function() { + + oop.implement(this, EventEmitter); + + this.getPosition = function() { + return this.$clipPositionToDocument(this.row, this.column); + }; + + this.getDocument = function() { + return this.document; + }; + + this.onChange = function(e) { + var delta = e.data; + var range = delta.range; + + if (range.start.row == range.end.row && range.start.row != this.row) + return; + + if (range.start.row > this.row) + return; + + if (range.start.row == this.row && range.start.column > this.column) + return; + + var row = this.row; + var column = this.column; + + if (delta.action === "insertText") { + if (range.start.row === row && range.start.column <= column) { + if (range.start.row === range.end.row) { + column += range.end.column - range.start.column; + } + else { + column -= range.start.column; + row += range.end.row - range.start.row; + } + } + else if (range.start.row !== range.end.row && range.start.row < row) { + row += range.end.row - range.start.row; + } + } else if (delta.action === "insertLines") { + if (range.start.row <= row) { + row += range.end.row - range.start.row; + } + } + else if (delta.action == "removeText") { + if (range.start.row == row && range.start.column < column) { + if (range.end.column >= column) + column = range.start.column; + else + column = Math.max(0, column - (range.end.column - range.start.column)); + + } else if (range.start.row !== range.end.row && range.start.row < row) { + if (range.end.row == row) { + column = Math.max(0, column - range.end.column) + range.start.column; + } + row -= (range.end.row - range.start.row); + } + else if (range.end.row == row) { + row -= range.end.row - range.start.row; + column = Math.max(0, column - range.end.column) + range.start.column; + } + } else if (delta.action == "removeLines") { + if (range.start.row <= row) { + if (range.end.row <= row) + row -= range.end.row - range.start.row; + else { + row = range.start.row; + column = 0; + } + } + } + + this.setPosition(row, column, true); + }; + + this.setPosition = function(row, column, noClip) { + var pos; + if (noClip) { + pos = { + row: row, + column: column + }; + } + else { + pos = this.$clipPositionToDocument(row, column); + } + + if (this.row == pos.row && this.column == pos.column) + return; + + var old = { + row: this.row, + column: this.column + }; + + this.row = pos.row; + this.column = pos.column; + this._emit("change", { + old: old, + value: pos + }); + }; + + this.detach = function() { + this.document.removeEventListener("change", this.$onChange); + }; + + this.$clipPositionToDocument = function(row, column) { + var pos = {}; + + if (row >= this.document.getLength()) { + pos.row = Math.max(0, this.document.getLength() - 1); + pos.column = this.document.getLine(pos.row).length; + } + else if (row < 0) { + pos.row = 0; + pos.column = 0; + } + else { + pos.row = row; + pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column)); + } + + if (column < 0) + pos.column = 0; + + return pos; + }; + +}).call(Anchor.prototype); + +}); + +ace.define('ace/background_tokenizer', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter'], function(require, exports, module) { + + +var oop = require("./lib/oop"); +var EventEmitter = require("./lib/event_emitter").EventEmitter; + +// tokenizing lines longer than this makes editor very slow +var MAX_LINE_LENGTH = 5000; + +/** + * new BackgroundTokenizer(tokenizer, editor) + * - tokenizer (Tokenizer): The tokenizer to use + * - editor (Editor): The editor to associate with + * + * Creates a new `BackgroundTokenizer` object. + * + * + **/ + +var BackgroundTokenizer = function(tokenizer, editor) { + this.running = false; + this.lines = []; + this.states = []; + this.currentLine = 0; + this.tokenizer = tokenizer; + + var self = this; + + this.$worker = function() { + if (!self.running) { return; } + + var workerStart = new Date(); + var startLine = self.currentLine; + var doc = self.doc; + + var processedLines = 0; + + var len = doc.getLength(); + while (self.currentLine < len) { + self.$tokenizeRow(self.currentLine); + while (self.lines[self.currentLine]) + self.currentLine++; + + // only check every 5 lines + processedLines ++; + if ((processedLines % 5 == 0) && (new Date() - workerStart) > 20) { + self.fireUpdateEvent(startLine, self.currentLine-1); + self.running = setTimeout(self.$worker, 20); + return; + } + } + + self.running = false; + + self.fireUpdateEvent(startLine, len - 1); + }; +}; + +(function(){ + + oop.implement(this, EventEmitter); + this.setTokenizer = function(tokenizer) { + this.tokenizer = tokenizer; + this.lines = []; + this.states = []; + + this.start(0); + }; + this.setDocument = function(doc) { + this.doc = doc; + this.lines = []; + this.states = []; + + this.stop(); + }; + this.fireUpdateEvent = function(firstRow, lastRow) { + var data = { + first: firstRow, + last: lastRow + }; + this._emit("update", {data: data}); + }; + this.start = function(startRow) { + this.currentLine = Math.min(startRow || 0, this.currentLine, this.doc.getLength()); + + // remove all cached items below this line + this.lines.splice(this.currentLine, this.lines.length); + this.states.splice(this.currentLine, this.states.length); + + this.stop(); + // pretty long delay to prevent the tokenizer from interfering with the user + this.running = setTimeout(this.$worker, 700); + }; + + this.$updateOnChange = function(delta) { + var range = delta.range; + var startRow = range.start.row; + var len = range.end.row - startRow; + + if (len === 0) { + this.lines[startRow] = null; + } else if (delta.action == "removeText" || delta.action == "removeLines") { + this.lines.splice(startRow, len + 1, null); + this.states.splice(startRow, len + 1, null); + } else { + var args = Array(len + 1); + args.unshift(startRow, 1); + this.lines.splice.apply(this.lines, args); + this.states.splice.apply(this.states, args); + } + + this.currentLine = Math.min(startRow, this.currentLine, this.doc.getLength()); + + this.stop(); + // pretty long delay to prevent the tokenizer from interfering with the user + this.running = setTimeout(this.$worker, 700); + }; + this.stop = function() { + if (this.running) + clearTimeout(this.running); + this.running = false; + }; + this.getTokens = function(row) { + return this.lines[row] || this.$tokenizeRow(row); + }; + this.getState = function(row) { + if (this.currentLine == row) + this.$tokenizeRow(row); + return this.states[row] || "start"; + }; + + this.$tokenizeRow = function(row) { + var line = this.doc.getLine(row); + var state = this.states[row - 1]; + + if (line.length > MAX_LINE_LENGTH) { + var overflow = {value: line.substr(MAX_LINE_LENGTH), type: "text"}; + line = line.slice(0, MAX_LINE_LENGTH); + } + var data = this.tokenizer.getLineTokens(line, state); + if (overflow) { + data.tokens.push(overflow); + data.state = "start"; + } + + if (this.states[row] !== data.state) { + this.states[row] = data.state; + this.lines[row + 1] = null; + if (this.currentLine > row + 1) + this.currentLine = row + 1; + } else if (this.currentLine == row) { + this.currentLine = row + 1; + } + + return this.lines[row] = data.tokens; + }; + +}).call(BackgroundTokenizer.prototype); + +exports.BackgroundTokenizer = BackgroundTokenizer; +}); + +ace.define('ace/search_highlight', ['require', 'exports', 'module' , 'ace/lib/lang', 'ace/lib/oop', 'ace/range'], function(require, exports, module) { + + +var lang = require("./lib/lang"); +var oop = require("./lib/oop"); +var Range = require("./range").Range; + +var SearchHighlight = function(regExp, clazz, type) { + this.setRegexp(regExp); + this.clazz = clazz; + this.type = type || "text"; +}; + +(function() { + this.setRegexp = function(regExp) { + if (this.regExp+"" == regExp+"") + return; + this.regExp = regExp; + this.cache = []; + }; + + this.update = function(html, markerLayer, session, config) { + if (!this.regExp) + return; + var start = config.firstRow, end = config.lastRow; + + for (var i = start; i <= end; i++) { + var ranges = this.cache[i]; + if (ranges == null) { + ranges = lang.getMatchOffsets(session.getLine(i), this.regExp); + ranges = ranges.map(function(match) { + return new Range(i, match.offset, i, match.offset + match.length); + }); + this.cache[i] = ranges.length ? ranges : ""; + } + + for (var j = ranges.length; j --; ) { + markerLayer.drawSingleLineMarker( + html, ranges[j].toScreenRange(session), this.clazz, config, + null, this.type + ); + } + } + }; + +}).call(SearchHighlight.prototype); + +exports.SearchHighlight = SearchHighlight; +}); + +ace.define('ace/edit_session/folding', ['require', 'exports', 'module' , 'ace/range', 'ace/edit_session/fold_line', 'ace/edit_session/fold', 'ace/token_iterator'], function(require, exports, module) { + + +var Range = require("../range").Range; +var FoldLine = require("./fold_line").FoldLine; +var Fold = require("./fold").Fold; +var TokenIterator = require("../token_iterator").TokenIterator; + +function Folding() { + /* + * Looks up a fold at a given row/column. Possible values for side: + * -1: ignore a fold if fold.start = row/column + * +1: ignore a fold if fold.end = row/column + */ + this.getFoldAt = function(row, column, side) { + var foldLine = this.getFoldLine(row); + if (!foldLine) + return null; + + var folds = foldLine.folds; + for (var i = 0; i < folds.length; i++) { + var fold = folds[i]; + if (fold.range.contains(row, column)) { + if (side == 1 && fold.range.isEnd(row, column)) { + continue; + } else if (side == -1 && fold.range.isStart(row, column)) { + continue; + } + return fold; + } + } + }; + this.getFoldsInRange = function(range) { + range = range.clone(); + var start = range.start; + var end = range.end; + var foldLines = this.$foldData; + var foundFolds = []; + + start.column += 1; + end.column -= 1; + + for (var i = 0; i < foldLines.length; i++) { + var cmp = foldLines[i].range.compareRange(range); + if (cmp == 2) { + // Range is before foldLine. No intersection. This means, + // there might be other foldLines that intersect. + continue; + } + else if (cmp == -2) { + // Range is after foldLine. There can't be any other foldLines then, + // so let's give up. + break; + } + + var folds = foldLines[i].folds; + for (var j = 0; j < folds.length; j++) { + var fold = folds[j]; + cmp = fold.range.compareRange(range); + if (cmp == -2) { + break; + } else if (cmp == 2) { + continue; + } else + // WTF-state: Can happen due to -1/+1 to start/end column. + if (cmp == 42) { + break; + } + foundFolds.push(fold); + } + } + return foundFolds; + }; + this.getAllFolds = function() { + var folds = []; + var foldLines = this.$foldData; + + function addFold(fold) { + folds.push(fold); + if (!fold.subFolds) + return; + + for (var i = 0; i < fold.subFolds.length; i++) + addFold(fold.subFolds[i]); + } + + for (var i = 0; i < foldLines.length; i++) + for (var j = 0; j < foldLines[i].folds.length; j++) + addFold(foldLines[i].folds[j]); + + return folds; + }; + this.getFoldStringAt = function(row, column, trim, foldLine) { + foldLine = foldLine || this.getFoldLine(row); + if (!foldLine) + return null; + + var lastFold = { + end: { column: 0 } + }; + // TODO: Refactor to use getNextFoldTo function. + var str, fold; + for (var i = 0; i < foldLine.folds.length; i++) { + fold = foldLine.folds[i]; + var cmp = fold.range.compareEnd(row, column); + if (cmp == -1) { + str = this + .getLine(fold.start.row) + .substring(lastFold.end.column, fold.start.column); + break; + } + else if (cmp === 0) { + return null; + } + lastFold = fold; + } + if (!str) + str = this.getLine(fold.start.row).substring(lastFold.end.column); + + if (trim == -1) + return str.substring(0, column - lastFold.end.column); + else if (trim == 1) + return str.substring(column - lastFold.end.column); + else + return str; + }; + + this.getFoldLine = function(docRow, startFoldLine) { + var foldData = this.$foldData; + var i = 0; + if (startFoldLine) + i = foldData.indexOf(startFoldLine); + if (i == -1) + i = 0; + for (i; i < foldData.length; i++) { + var foldLine = foldData[i]; + if (foldLine.start.row <= docRow && foldLine.end.row >= docRow) { + return foldLine; + } else if (foldLine.end.row > docRow) { + return null; + } + } + return null; + }; + + // returns the fold which starts after or contains docRow + this.getNextFoldLine = function(docRow, startFoldLine) { + var foldData = this.$foldData; + var i = 0; + if (startFoldLine) + i = foldData.indexOf(startFoldLine); + if (i == -1) + i = 0; + for (i; i < foldData.length; i++) { + var foldLine = foldData[i]; + if (foldLine.end.row >= docRow) { + return foldLine; + } + } + return null; + }; + + this.getFoldedRowCount = function(first, last) { + var foldData = this.$foldData, rowCount = last-first+1; + for (var i = 0; i < foldData.length; i++) { + var foldLine = foldData[i], + end = foldLine.end.row, + start = foldLine.start.row; + if (end >= last) { + if(start < last) { + if(start >= first) + rowCount -= last-start; + else + rowCount = 0;//in one fold + } + break; + } else if(end >= first){ + if (start >= first) //fold inside range + rowCount -= end-start; + else + rowCount -= end-first+1; + } + } + return rowCount; + }; + + this.$addFoldLine = function(foldLine) { + this.$foldData.push(foldLine); + this.$foldData.sort(function(a, b) { + return a.start.row - b.start.row; + }); + return foldLine; + }; + this.addFold = function(placeholder, range) { + var foldData = this.$foldData; + var added = false; + var fold; + + if (placeholder instanceof Fold) + fold = placeholder; + else + fold = new Fold(range, placeholder); + + this.$clipRangeToDocument(fold.range); + + var startRow = fold.start.row; + var startColumn = fold.start.column; + var endRow = fold.end.row; + var endColumn = fold.end.column; + + // --- Some checking --- + if (fold.placeholder.length < 2) + throw "Placeholder has to be at least 2 characters"; + + if (startRow == endRow && endColumn - startColumn < 2) + throw "The range has to be at least 2 characters width"; + + var startFold = this.getFoldAt(startRow, startColumn, 1); + var endFold = this.getFoldAt(endRow, endColumn, -1); + if (startFold && endFold == startFold) + return startFold.addSubFold(fold); + + if ( + (startFold && !startFold.range.isStart(startRow, startColumn)) + || (endFold && !endFold.range.isEnd(endRow, endColumn)) + ) { + throw "A fold can't intersect already existing fold" + fold.range + startFold.range; + } + + // Check if there are folds in the range we create the new fold for. + var folds = this.getFoldsInRange(fold.range); + if (folds.length > 0) { + // Remove the folds from fold data. + this.removeFolds(folds); + // Add the removed folds as subfolds on the new fold. + fold.subFolds = folds; + } + + for (var i = 0; i < foldData.length; i++) { + var foldLine = foldData[i]; + if (endRow == foldLine.start.row) { + foldLine.addFold(fold); + added = true; + break; + } + else if (startRow == foldLine.end.row) { + foldLine.addFold(fold); + added = true; + if (!fold.sameRow) { + // Check if we might have to merge two FoldLines. + var foldLineNext = foldData[i + 1]; + if (foldLineNext && foldLineNext.start.row == endRow) { + // We need to merge! + foldLine.merge(foldLineNext); + break; + } + } + break; + } + else if (endRow <= foldLine.start.row) { + break; + } + } + + if (!added) + foldLine = this.$addFoldLine(new FoldLine(this.$foldData, fold)); + + if (this.$useWrapMode) + this.$updateWrapData(foldLine.start.row, foldLine.start.row); + else + this.$updateRowLengthCache(foldLine.start.row, foldLine.start.row); + + // Notify that fold data has changed. + this.$modified = true; + this._emit("changeFold", { data: fold }); + + return fold; + }; + + this.addFolds = function(folds) { + folds.forEach(function(fold) { + this.addFold(fold); + }, this); + }; + + this.removeFold = function(fold) { + var foldLine = fold.foldLine; + var startRow = foldLine.start.row; + var endRow = foldLine.end.row; + + var foldLines = this.$foldData; + var folds = foldLine.folds; + // Simple case where there is only one fold in the FoldLine such that + // the entire fold line can get removed directly. + if (folds.length == 1) { + foldLines.splice(foldLines.indexOf(foldLine), 1); + } else + // If the fold is the last fold of the foldLine, just remove it. + if (foldLine.range.isEnd(fold.end.row, fold.end.column)) { + folds.pop(); + foldLine.end.row = folds[folds.length - 1].end.row; + foldLine.end.column = folds[folds.length - 1].end.column; + } else + // If the fold is the first fold of the foldLine, just remove it. + if (foldLine.range.isStart(fold.start.row, fold.start.column)) { + folds.shift(); + foldLine.start.row = folds[0].start.row; + foldLine.start.column = folds[0].start.column; + } else + // We know there are more then 2 folds and the fold is not at the edge. + // This means, the fold is somewhere in between. + // + // If the fold is in one row, we just can remove it. + if (fold.sameRow) { + folds.splice(folds.indexOf(fold), 1); + } else + // The fold goes over more then one row. This means remvoing this fold + // will cause the fold line to get splitted up. newFoldLine is the second part + { + var newFoldLine = foldLine.split(fold.start.row, fold.start.column); + folds = newFoldLine.folds; + folds.shift(); + newFoldLine.start.row = folds[0].start.row; + newFoldLine.start.column = folds[0].start.column; + } + + if (this.$useWrapMode) + this.$updateWrapData(startRow, endRow); + else + this.$updateRowLengthCache(startRow, endRow); + + // Notify that fold data has changed. + this.$modified = true; + this._emit("changeFold", { data: fold }); + }; + + this.removeFolds = function(folds) { + // We need to clone the folds array passed in as it might be the folds + // array of a fold line and as we call this.removeFold(fold), folds + // are removed from folds and changes the current index. + var cloneFolds = []; + for (var i = 0; i < folds.length; i++) { + cloneFolds.push(folds[i]); + } + + cloneFolds.forEach(function(fold) { + this.removeFold(fold); + }, this); + this.$modified = true; + }; + + this.expandFold = function(fold) { + this.removeFold(fold); + fold.subFolds.forEach(function(fold) { + this.addFold(fold); + }, this); + fold.subFolds = []; + }; + + this.expandFolds = function(folds) { + folds.forEach(function(fold) { + this.expandFold(fold); + }, this); + }; + + this.unfold = function(location, expandInner) { + var range, folds; + if (location == null) + range = new Range(0, 0, this.getLength(), 0); + else if (typeof location == "number") + range = new Range(location, 0, location, this.getLine(location).length); + else if ("row" in location) + range = Range.fromPoints(location, location); + else + range = location; + + folds = this.getFoldsInRange(range); + if (expandInner) { + this.removeFolds(folds); + } else { + // TODO: might need to remove and add folds in one go instead of using + // expandFolds several times. + while (folds.length) { + this.expandFolds(folds); + folds = this.getFoldsInRange(range); + } + } + }; + this.isRowFolded = function(docRow, startFoldRow) { + return !!this.getFoldLine(docRow, startFoldRow); + }; + + this.getRowFoldEnd = function(docRow, startFoldRow) { + var foldLine = this.getFoldLine(docRow, startFoldRow); + return (foldLine + ? foldLine.end.row + : docRow); + }; + + this.getFoldDisplayLine = function(foldLine, endRow, endColumn, startRow, startColumn) { + if (startRow == null) { + startRow = foldLine.start.row; + startColumn = 0; + } + + if (endRow == null) { + endRow = foldLine.end.row; + endColumn = this.getLine(endRow).length; + } + + // Build the textline using the FoldLine walker. + var doc = this.doc; + var textLine = ""; + + foldLine.walk(function(placeholder, row, column, lastColumn) { + if (row < startRow) { + return; + } else if (row == startRow) { + if (column < startColumn) { + return; + } + lastColumn = Math.max(startColumn, lastColumn); + } + if (placeholder) { + textLine += placeholder; + } else { + textLine += doc.getLine(row).substring(lastColumn, column); + } + }.bind(this), endRow, endColumn); + return textLine; + }; + + this.getDisplayLine = function(row, endColumn, startRow, startColumn) { + var foldLine = this.getFoldLine(row); + + if (!foldLine) { + var line; + line = this.doc.getLine(row); + return line.substring(startColumn || 0, endColumn || line.length); + } else { + return this.getFoldDisplayLine( + foldLine, row, endColumn, startRow, startColumn); + } + }; + + this.$cloneFoldData = function() { + var fd = []; + fd = this.$foldData.map(function(foldLine) { + var folds = foldLine.folds.map(function(fold) { + return fold.clone(); + }); + return new FoldLine(fd, folds); + }); + + return fd; + }; + + this.toggleFold = function(tryToUnfold) { + var selection = this.selection; + var range = selection.getRange(); + var fold; + var bracketPos; + + if (range.isEmpty()) { + var cursor = range.start; + fold = this.getFoldAt(cursor.row, cursor.column); + + if (fold) { + this.expandFold(fold); + return; + } + else if (bracketPos = this.findMatchingBracket(cursor)) { + if (range.comparePoint(bracketPos) == 1) { + range.end = bracketPos; + } + else { + range.start = bracketPos; + range.start.column++; + range.end.column--; + } + } + else if (bracketPos = this.findMatchingBracket({row: cursor.row, column: cursor.column + 1})) { + if (range.comparePoint(bracketPos) == 1) + range.end = bracketPos; + else + range.start = bracketPos; + + range.start.column++; + } + else { + range = this.getCommentFoldRange(cursor.row, cursor.column) || range; + } + } else { + var folds = this.getFoldsInRange(range); + if (tryToUnfold && folds.length) { + this.expandFolds(folds); + return; + } + else if (folds.length == 1 ) { + fold = folds[0]; + } + } + + if (!fold) + fold = this.getFoldAt(range.start.row, range.start.column); + + if (fold && fold.range.toString() == range.toString()) { + this.expandFold(fold); + return; + } + + var placeholder = "..."; + if (!range.isMultiLine()) { + placeholder = this.getTextRange(range); + if(placeholder.length < 4) + return; + placeholder = placeholder.trim().substring(0, 2) + ".."; + } + + this.addFold(placeholder, range); + }; + + this.getCommentFoldRange = function(row, column) { + var iterator = new TokenIterator(this, row, column); + var token = iterator.getCurrentToken(); + if (token && /^comment|string/.test(token.type)) { + var range = new Range(); + var re = new RegExp(token.type.replace(/\..*/, "\\.")); + do { + token = iterator.stepBackward(); + } while(token && re.test(token.type)); + + iterator.stepForward(); + range.start.row = iterator.getCurrentTokenRow(); + range.start.column = iterator.getCurrentTokenColumn() + 2; + + iterator = new TokenIterator(this, row, column); + + do { + token = iterator.stepForward(); + } while(token && re.test(token.type)); + + token = iterator.stepBackward(); + + range.end.row = iterator.getCurrentTokenRow(); + range.end.column = iterator.getCurrentTokenColumn() + token.value.length; + return range; + } + }; + + this.foldAll = function(startRow, endRow) { + var foldWidgets = this.foldWidgets; + endRow = endRow || this.getLength(); + for (var row = startRow || 0; row < endRow; row++) { + if (foldWidgets[row] == null) + foldWidgets[row] = this.getFoldWidget(row); + if (foldWidgets[row] != "start") + continue; + + var range = this.getFoldWidgetRange(row); + // sometimes range can be incompatible with existing fold + // wouldn't it be better for addFold to return null istead of throwing? + if (range && range.end.row < endRow) try { + this.addFold("...", range); + } catch(e) {} + } + }; + + this.$foldStyles = { + "manual": 1, + "markbegin": 1, + "markbeginend": 1 + }; + this.$foldStyle = "markbegin"; + this.setFoldStyle = function(style) { + if (!this.$foldStyles[style]) + throw new Error("invalid fold style: " + style + "[" + Object.keys(this.$foldStyles).join(", ") + "]"); + + if (this.$foldStyle == style) + return; + + this.$foldStyle = style; + + if (style == "manual") + this.unfold(); + + // reset folding + var mode = this.$foldMode; + this.$setFolding(null); + this.$setFolding(mode); + }; + + // structured folding + this.$setFolding = function(foldMode) { + if (this.$foldMode == foldMode) + return; + + this.$foldMode = foldMode; + + this.removeListener('change', this.$updateFoldWidgets); + this._emit("changeAnnotation"); + + if (!foldMode || this.$foldStyle == "manual") { + this.foldWidgets = null; + return; + } + + this.foldWidgets = []; + this.getFoldWidget = foldMode.getFoldWidget.bind(foldMode, this, this.$foldStyle); + this.getFoldWidgetRange = foldMode.getFoldWidgetRange.bind(foldMode, this, this.$foldStyle); + + this.$updateFoldWidgets = this.updateFoldWidgets.bind(this); + this.on('change', this.$updateFoldWidgets); + + }; + + this.onFoldWidgetClick = function(row, e) { + var type = this.getFoldWidget(row); + var line = this.getLine(row); + var onlySubfolds = e.shiftKey; + var addSubfolds = onlySubfolds || e.ctrlKey || e.altKey || e.metaKey; + var fold; + + if (type == "end") + fold = this.getFoldAt(row, 0, -1); + else + fold = this.getFoldAt(row, line.length, 1); + + if (fold) { + if (addSubfolds) + this.removeFold(fold); + else + this.expandFold(fold); + return; + } + + var range = this.getFoldWidgetRange(row); + if (range) { + // sometimes singleline folds can be missed by the code above + if (!range.isMultiLine()) { + fold = this.getFoldAt(range.start.row, range.start.column, 1); + if (fold && range.isEqual(fold.range)) { + this.removeFold(fold); + return; + } + } + + if (!onlySubfolds) + this.addFold("...", range); + + if (addSubfolds) + this.foldAll(range.start.row + 1, range.end.row); + } else { + if (addSubfolds) + this.foldAll(row + 1, this.getLength()); + e.target.className += " invalid" + } + }; + + this.updateFoldWidgets = function(e) { + var delta = e.data; + var range = delta.range; + var firstRow = range.start.row; + var len = range.end.row - firstRow; + + if (len === 0) { + this.foldWidgets[firstRow] = null; + } else if (delta.action == "removeText" || delta.action == "removeLines") { + this.foldWidgets.splice(firstRow, len + 1, null); + } else { + var args = Array(len + 1); + args.unshift(firstRow, 1); + this.foldWidgets.splice.apply(this.foldWidgets, args); + } + }; + +} + +exports.Folding = Folding; + +}); + +ace.define('ace/edit_session/fold_line', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) { + + +var Range = require("../range").Range; +function FoldLine(foldData, folds) { + this.foldData = foldData; + if (Array.isArray(folds)) { + this.folds = folds; + } else { + folds = this.folds = [ folds ]; + } + + var last = folds[folds.length - 1] + this.range = new Range(folds[0].start.row, folds[0].start.column, + last.end.row, last.end.column); + this.start = this.range.start; + this.end = this.range.end; + + this.folds.forEach(function(fold) { + fold.setFoldLine(this); + }, this); +} + +(function() { + /* + * Note: This doesn't update wrapData! + */ + this.shiftRow = function(shift) { + this.start.row += shift; + this.end.row += shift; + this.folds.forEach(function(fold) { + fold.start.row += shift; + fold.end.row += shift; + }); + } + + this.addFold = function(fold) { + if (fold.sameRow) { + if (fold.start.row < this.startRow || fold.endRow > this.endRow) { + throw "Can't add a fold to this FoldLine as it has no connection"; + } + this.folds.push(fold); + this.folds.sort(function(a, b) { + return -a.range.compareEnd(b.start.row, b.start.column); + }); + if (this.range.compareEnd(fold.start.row, fold.start.column) > 0) { + this.end.row = fold.end.row; + this.end.column = fold.end.column; + } else if (this.range.compareStart(fold.end.row, fold.end.column) < 0) { + this.start.row = fold.start.row; + this.start.column = fold.start.column; + } + } else if (fold.start.row == this.end.row) { + this.folds.push(fold); + this.end.row = fold.end.row; + this.end.column = fold.end.column; + } else if (fold.end.row == this.start.row) { + this.folds.unshift(fold); + this.start.row = fold.start.row; + this.start.column = fold.start.column; + } else { + throw "Trying to add fold to FoldRow that doesn't have a matching row"; + } + fold.foldLine = this; + } + + this.containsRow = function(row) { + return row >= this.start.row && row <= this.end.row; + } + + this.walk = function(callback, endRow, endColumn) { + var lastEnd = 0, + folds = this.folds, + fold, + comp, stop, isNewRow = true; + + if (endRow == null) { + endRow = this.end.row; + endColumn = this.end.column; + } + + for (var i = 0; i < folds.length; i++) { + fold = folds[i]; + + comp = fold.range.compareStart(endRow, endColumn); + // This fold is after the endRow/Column. + if (comp == -1) { + callback(null, endRow, endColumn, lastEnd, isNewRow); + return; + } + + stop = callback(null, fold.start.row, fold.start.column, lastEnd, isNewRow); + stop = !stop && callback(fold.placeholder, fold.start.row, fold.start.column, lastEnd); + + // If the user requested to stop the walk or endRow/endColumn is + // inside of this fold (comp == 0), then end here. + if (stop || comp == 0) { + return; + } + + // Note the new lastEnd might not be on the same line. However, + // it's the callback's job to recognize this. + isNewRow = !fold.sameRow; + lastEnd = fold.end.column; + } + callback(null, endRow, endColumn, lastEnd, isNewRow); + } + + this.getNextFoldTo = function(row, column) { + var fold, cmp; + for (var i = 0; i < this.folds.length; i++) { + fold = this.folds[i]; + cmp = fold.range.compareEnd(row, column); + if (cmp == -1) { + return { + fold: fold, + kind: "after" + }; + } else if (cmp == 0) { + return { + fold: fold, + kind: "inside" + } + } + } + return null; + } + + this.addRemoveChars = function(row, column, len) { + var ret = this.getNextFoldTo(row, column), + fold, folds; + if (ret) { + fold = ret.fold; + if (ret.kind == "inside" + && fold.start.column != column + && fold.start.row != row) + { + //throwing here breaks whole editor + //@todo properly handle this + window.console && window.console.log(row, column, fold); + } else if (fold.start.row == row) { + folds = this.folds; + var i = folds.indexOf(fold); + if (i == 0) { + this.start.column += len; + } + for (i; i < folds.length; i++) { + fold = folds[i]; + fold.start.column += len; + if (!fold.sameRow) { + return; + } + fold.end.column += len; + } + this.end.column += len; + } + } + } + + this.split = function(row, column) { + var fold = this.getNextFoldTo(row, column).fold, + folds = this.folds; + var foldData = this.foldData; + + if (!fold) { + return null; + } + var i = folds.indexOf(fold); + var foldBefore = folds[i - 1]; + this.end.row = foldBefore.end.row; + this.end.column = foldBefore.end.column; + + // Remove the folds after row/column and create a new FoldLine + // containing these removed folds. + folds = folds.splice(i, folds.length - i); + + var newFoldLine = new FoldLine(foldData, folds); + foldData.splice(foldData.indexOf(this) + 1, 0, newFoldLine); + return newFoldLine; + } + + this.merge = function(foldLineNext) { + var folds = foldLineNext.folds; + for (var i = 0; i < folds.length; i++) { + this.addFold(folds[i]); + } + // Remove the foldLineNext - no longer needed, as + // it's merged now with foldLineNext. + var foldData = this.foldData; + foldData.splice(foldData.indexOf(foldLineNext), 1); + } + + this.toString = function() { + var ret = [this.range.toString() + ": [" ]; + + this.folds.forEach(function(fold) { + ret.push(" " + fold.toString()); + }); + ret.push("]") + return ret.join("\n"); + } + + this.idxToPosition = function(idx) { + var lastFoldEndColumn = 0; + var fold; + + for (var i = 0; i < this.folds.length; i++) { + var fold = this.folds[i]; + + idx -= fold.start.column - lastFoldEndColumn; + if (idx < 0) { + return { + row: fold.start.row, + column: fold.start.column + idx + }; + } + + idx -= fold.placeholder.length; + if (idx < 0) { + return fold.start; + } + + lastFoldEndColumn = fold.end.column; + } + + return { + row: this.end.row, + column: this.end.column + idx + }; + } +}).call(FoldLine.prototype); + +exports.FoldLine = FoldLine; +}); + +ace.define('ace/edit_session/fold', ['require', 'exports', 'module' ], function(require, exports, module) { + + +/* + * Simple fold-data struct. + **/ +var Fold = exports.Fold = function(range, placeholder) { + this.foldLine = null; + this.placeholder = placeholder; + this.range = range; + this.start = range.start; + this.end = range.end; + + this.sameRow = range.start.row == range.end.row; + this.subFolds = []; +}; + +(function() { + + this.toString = function() { + return '"' + this.placeholder + '" ' + this.range.toString(); + }; + + this.setFoldLine = function(foldLine) { + this.foldLine = foldLine; + this.subFolds.forEach(function(fold) { + fold.setFoldLine(foldLine); + }); + }; + + this.clone = function() { + var range = this.range.clone(); + var fold = new Fold(range, this.placeholder); + this.subFolds.forEach(function(subFold) { + fold.subFolds.push(subFold.clone()); + }); + return fold; + }; + + this.addSubFold = function(fold) { + if (this.range.isEqual(fold)) + return this; + + if (!this.range.containsRange(fold)) + throw "A fold can't intersect already existing fold" + fold.range + this.range; + + var row = fold.range.start.row, column = fold.range.start.column; + for (var i = 0, cmp = -1; i < this.subFolds.length; i++) { + cmp = this.subFolds[i].range.compare(row, column); + if (cmp != 1) + break; + } + var afterStart = this.subFolds[i]; + + if (cmp == 0) + return afterStart.addSubFold(fold) + + // cmp == -1 + var row = fold.range.end.row, column = fold.range.end.column; + for (var j = i, cmp = -1; j < this.subFolds.length; j++) { + cmp = this.subFolds[j].range.compare(row, column); + if (cmp != 1) + break; + } + var afterEnd = this.subFolds[j]; + + if (cmp == 0) + throw "A fold can't intersect already existing fold" + fold.range + this.range; + + var consumedFolds = this.subFolds.splice(i, j - i, fold) + fold.setFoldLine(this.foldLine); + + return fold; + } + +}).call(Fold.prototype); + +}); + +ace.define('ace/token_iterator', ['require', 'exports', 'module' ], function(require, exports, module) { + + +/** + * class TokenIterator + * + * This class provides an essay way to treat the document as a stream of tokens, and provides methods to iterate over these tokens. + * + **/ + +/** + * new TokenIterator(session, initialRow, initialColumn) + * - session (EditSession): The session to associate with + * - initialRow (Number): The row to start the tokenizing at + * - initialColumn (Number): The column to start the tokenizing at + * + * Creates a new token iterator object. The inital token index is set to the provided row and column coordinates. + * + **/ +var TokenIterator = function(session, initialRow, initialColumn) { + this.$session = session; + this.$row = initialRow; + this.$rowTokens = session.getTokens(initialRow); + + var token = session.getTokenAt(initialRow, initialColumn); + this.$tokenIndex = token ? token.index : -1; +}; + +(function() { + + /** + * TokenIterator.stepBackward() -> [String] + * + (String): If the current point is not at the top of the file, this function returns `null`. Otherwise, it returns an array of the tokenized strings. + * + * Tokenizes all the items from the current point to the row prior in the document. + **/ + this.stepBackward = function() { + this.$tokenIndex -= 1; + + while (this.$tokenIndex < 0) { + this.$row -= 1; + if (this.$row < 0) { + this.$row = 0; + return null; + } + + this.$rowTokens = this.$session.getTokens(this.$row); + this.$tokenIndex = this.$rowTokens.length - 1; + } + + return this.$rowTokens[this.$tokenIndex]; + }; + this.stepForward = function() { + var rowCount = this.$session.getLength(); + this.$tokenIndex += 1; + + while (this.$tokenIndex >= this.$rowTokens.length) { + this.$row += 1; + if (this.$row >= rowCount) { + this.$row = rowCount - 1; + return null; + } + + this.$rowTokens = this.$session.getTokens(this.$row); + this.$tokenIndex = 0; + } + + return this.$rowTokens[this.$tokenIndex]; + }; + this.getCurrentToken = function () { + return this.$rowTokens[this.$tokenIndex]; + }; + this.getCurrentTokenRow = function () { + return this.$row; + }; + this.getCurrentTokenColumn = function() { + var rowTokens = this.$rowTokens; + var tokenIndex = this.$tokenIndex; + + // If a column was cached by EditSession.getTokenAt, then use it + var column = rowTokens[tokenIndex].start; + if (column !== undefined) + return column; + + column = 0; + while (tokenIndex > 0) { + tokenIndex -= 1; + column += rowTokens[tokenIndex].value.length; + } + + return column; + }; + +}).call(TokenIterator.prototype); + +exports.TokenIterator = TokenIterator; +}); + +ace.define('ace/edit_session/bracket_match', ['require', 'exports', 'module' , 'ace/token_iterator', 'ace/range'], function(require, exports, module) { + + +var TokenIterator = require("../token_iterator").TokenIterator; +var Range = require("../range").Range; + +/** + * new BracketMatch(position) + * - platform (String): Identifier for the platform; must be either `'mac'` or `'win'` + * - commands (Array): A list of commands + * + * TODO + * + * + **/ +function BracketMatch() { + + /** + * new findMatchingBracket(position) + * - position (Number): Identifier for the platform; must be either `'mac'` or `'win'` + * - commands (Array): A list of commands + * + * TODO + * + * + **/ + this.findMatchingBracket = function(position) { + if (position.column == 0) return null; + + var charBeforeCursor = this.getLine(position.row).charAt(position.column-1); + if (charBeforeCursor == "") return null; + + var match = charBeforeCursor.match(/([\(\[\{])|([\)\]\}])/); + if (!match) + return null; + + if (match[1]) + return this.$findClosingBracket(match[1], position); + else + return this.$findOpeningBracket(match[2], position); + }; + + this.getBracketRange = function(pos) { + var line = this.getLine(pos.row); + var before = true, range; + + var chr = line.charAt(pos.column-1); + var match = chr && chr.match(/([\(\[\{])|([\)\]\}])/); + if (!match) { + chr = line.charAt(pos.column); + pos.column++; + match = chr && chr.match(/([\(\[\{])|([\)\]\}])/); + before = false; + } + if (!match) + return null; + + if (match[1]) { + var bracketPos = this.$findClosingBracket(match[1], pos); + if (!bracketPos) + return null; + range = Range.fromPoints(pos, bracketPos); + if (!before) { + range.end.column++; + range.start.column--; + } + range.cursor = range.end; + } else { + var bracketPos = this.$findOpeningBracket(match[2], pos); + if (!bracketPos) + return null; + range = Range.fromPoints(bracketPos, pos); + if (!before) { + range.start.column++; + range.end.column--; + } + range.cursor = range.start; + } + + if (!before) + pos.column--; + + return range; + }; + + this.$brackets = { + ")": "(", + "(": ")", + "]": "[", + "[": "]", + "{": "}", + "}": "{" + }; + + this.$findOpeningBracket = function(bracket, position, typeRe) { + var openBracket = this.$brackets[bracket]; + var depth = 1; + + var iterator = new TokenIterator(this, position.row, position.column); + var token = iterator.getCurrentToken(); + if (!token) + token = iterator.stepForward(); + if (!token) + return + + if (!typeRe){ + typeRe = new RegExp( + "(\\.?" + + token.type.replace(".", "\\.").replace("rparen", ".paren") + + ")+" + ); + } + + // Start searching in token, just before the character at position.column + var valueIndex = position.column - iterator.getCurrentTokenColumn() - 2; + var value = token.value; + + while (true) { + + while (valueIndex >= 0) { + var chr = value.charAt(valueIndex); + if (chr == openBracket) { + depth -= 1; + if (depth == 0) { + return {row: iterator.getCurrentTokenRow(), + column: valueIndex + iterator.getCurrentTokenColumn()}; + } + } + else if (chr == bracket) { + depth += 1; + } + valueIndex -= 1; + } + + // Scan backward through the document, looking for the next token + // whose type matches typeRe + do { + token = iterator.stepBackward(); + } while (token && !typeRe.test(token.type)); + + if (token == null) + break; + + value = token.value; + valueIndex = value.length - 1; + } + + return null; + }; + + this.$findClosingBracket = function(bracket, position, typeRe, allowBlankLine) { + var closingBracket = this.$brackets[bracket]; + var depth = 1; + + var iterator = new TokenIterator(this, position.row, position.column); + var token = iterator.getCurrentToken(); + if (!token) + token = iterator.stepForward(); + if (!token) + return + + if (!typeRe){ + typeRe = new RegExp( + "(\\.?" + + token.type.replace(".", "\\.").replace("lparen", ".paren") + + ")+" + ); + } + + // Start searching in token, after the character at position.column + var valueIndex = position.column - iterator.getCurrentTokenColumn(); + + while (true) { + + var value = token.value; + var valueLength = value.length; + while (valueIndex < valueLength) { + var chr = value.charAt(valueIndex); + if (chr == closingBracket) { + depth -= 1; + if (depth == 0) { + return {row: iterator.getCurrentTokenRow(), + column: valueIndex + iterator.getCurrentTokenColumn()}; + } + } + else if (chr == bracket) { + depth += 1; + } + valueIndex += 1; + } + + // Scan forward through the document, looking for the next token + // whose type matches typeRe + do { + token = iterator.stepForward(); + if (allowBlankLine) { + // if you've reached the doc end, or, you match a new content line + if (token === null || token.type == "string") { + return {row: iterator.getCurrentTokenRow() + (token === null ? 1 : -1), column: 0}; + } + } + } while (token && !typeRe.test(token.type)); + + if (token == null) + break; + + valueIndex = 0; + } + + return null; + }; +} +exports.BracketMatch = BracketMatch; + +}); + +ace.define('ace/search', ['require', 'exports', 'module' , 'ace/lib/lang', 'ace/lib/oop', 'ace/range'], function(require, exports, module) { + + +var lang = require("./lib/lang"); +var oop = require("./lib/oop"); +var Range = require("./range").Range; + +/** + * new Search() + * + * Creates a new `Search` object. The following search options are avaliable: + * + * * needle: string or regular expression + * * backwards: false + * * wrap: false + * * caseSensitive: false + * * wholeWord: false + * * range: Range or null for whole document + * * regExp: false + * * start: Range or position + * * skipCurrent: false + * +**/ + +var Search = function() { + this.$options = {}; +}; + +(function() { + /** + * Search.set(options) -> Search + * - options (Object): An object containing all the new search properties + * + * Sets the search options via the `options` parameter. + * + **/ + this.set = function(options) { + oop.mixin(this.$options, options); + return this; + }; + this.getOptions = function() { + return lang.copyObject(this.$options); + }; + + this.setOptions = function(options) { + this.$options = options; + }; + this.find = function(session) { + var iterator = this.$matchIterator(session, this.$options); + + if (!iterator) + return false; + + var firstRange = null; + iterator.forEach(function(range, row, offset) { + if (!range.start) { + var column = range.offset + (offset || 0); + firstRange = new Range(row, column, row, column+range.length); + } else + firstRange = range; + return true; + }); + + return firstRange; + }; + this.findAll = function(session) { + var options = this.$options; + if (!options.needle) + return []; + this.$assembleRegExp(options); + + if (options.range) { + var range = options.range; + var lines = session.getLines(range.start.row, range.end.row); + } else + var lines = session.doc.getAllLines(); + + var ranges = []; + var re = options.re; + if (options.$isMultiLine) { + var len = re.length; + var maxRow = lines.length - len; + for (var row = re.offset || 0; row < maxRow; row++) { + for (var j = 0; j < re.length; j++) + if (lines[row + j].search(re[j]) == -1) + break; + + var startIndex = lines[row + j].match(re[0])[0].length; + var endIndex = line.match(re[len - 1])[0].length; + + ranges.push(new Range( + row, startLine.length - startIndex, + row + len - 1, endIndex + )); + } + } else { + for (var i = 0; i < lines.length; i++) { + var matches = lang.getMatchOffsets(lines[i], re); + for (var j = 0; j < matches.length; j++) { + var match = matches[j]; + ranges.push(new Range(i, match.offset, i, match.offset + match.length)); + }; + } + } + + if (options.range) { + var startColumn = range.start.column; + var endColumn = range.start.column; + var i = 0, j = ranges.length - 1; + while (i < j && ranges[i].start.column < startColumn && ranges[i].start.row == range.start.row) + i++; + + while (i < j && ranges[j].end.column > endColumn && ranges[j].end.row == range.end.row) + j--; + return ranges.slice(i, j + 1); + } + + return ranges; + }; + this.replace = function(input, replacement) { + var options = this.$options; + + var re = this.$assembleRegExp(options); + if (options.$isMultiLine) + return replacement; + + if (!re) + return; + + var match = re.exec(input); + if (!match || match[0].length != input.length) + return null; + + replacement = input.replace(re, replacement) + if (options.preserveCase) { + replacement = replacement.split(""); + for (var i = Math.min(input.length, input.length); i--; ) { + var ch = input[i]; + if (ch && ch.toLowerCase() != ch) + replacement[i] = replacement[i].toUpperCase(); + else + replacement[i] = replacement[i].toLowerCase(); + } + replacement = replacement.join(""); + } + + return replacement; + }; + this.$matchIterator = function(session, options) { + var re = this.$assembleRegExp(options); + if (!re) + return false; + + var self = this, callback, backwards = options.backwards; + + if (options.$isMultiLine) { + var len = re.length; + var matchIterator = function(line, row, offset) { + var startIndex = line.search(re[0]); + if (startIndex == -1) + return; + for (var i = 1; i < len; i++) { + line = session.getLine(row + i); + if (line.search(re[i]) == -1) + return; + } + + var endIndex = line.match(re[len - 1])[0].length; + + var range = new Range(row, startIndex, row + len - 1, endIndex); + if (re.offset == 1) { + range.start.row--; + range.start.column = Number.MAX_VALUE; + } else if (offset) + range.start.column += offset; + + if (callback(range)) + return true; + } + } else if (backwards) { + var matchIterator = function(line, row, startIndex) { + var matches = lang.getMatchOffsets(line, re); + for (var i = matches.length-1; i >= 0; i--) + if (callback(matches[i], row, startIndex)) + return true; + } + } else { + var matchIterator = function(line, row, startIndex) { + var matches = lang.getMatchOffsets(line, re); + for (var i = 0; i < matches.length; i++) + if (callback(matches[i], row, startIndex)) + return true; + } + } + + return { + forEach: function(_callback) { + callback = _callback; + self.$lineIterator(session, options).forEach(matchIterator); + } + }; + }; + + this.$assembleRegExp = function(options) { + if (options.needle instanceof RegExp) + return options.re = options.needle; + + var needle = options.needle; + + if (!options.needle) + return options.re = false; + + if (!options.regExp) + needle = lang.escapeRegExp(needle); + + if (options.wholeWord) + needle = "\\b" + needle + "\\b"; + + var modifier = options.caseSensitive ? "g" : "gi"; + + options.$isMultiLine = /[\n\r]/.test(needle); + if (options.$isMultiLine) + return options.re = this.$assembleMultilineRegExp(needle, modifier); + + try { + var re = new RegExp(needle, modifier); + } catch(e) { + var re = false; + } + return options.re = re; + }; + + this.$assembleMultilineRegExp = function(needle, modifier) { + var parts = needle.replace(/\r\n|\r|\n/g, "$\n^").split("\n"); + var re = []; + for (var i = 0; i < parts.length; i++) try { + re.push(new RegExp(parts[i], modifier)); + } catch(e) { + return false; + } + if (parts[0] == "") { + re.shift(); + re.offset = 1; + } else { + re.offset = 0; + } + return re; + }; + + this.$lineIterator = function(session, options) { + var range = options.range; + var backwards = options.backwards == true; + var skipCurrent = options.skipCurrent != false; + + var range = options.range; + var start = options.start; + if (!start) + start = range ? range[backwards ? "end" : "start"] : session.selection.getRange(); + + if (start.start) + start = start[skipCurrent != backwards ? "end" : "start"]; + + var firstRow = range ? range.start.row : 0; + var firstColumn = range ? range.start.column : 0; + var lastRow = range ? range.end.row : session.getLength() - 1; + + if (!backwards) { + var forEach = function(callback) { + var row = start.row; + + var line = session.getLine(row).substr(start.column); + if (callback(line, row, start.column)) + return; + + for (row = row+1; row <= lastRow; row++) + if (callback(session.getLine(row), row)) + return; + + if (options.wrap == false) + return; + + for (row = firstRow, lastRow = start.row; row <= lastRow; row++) + if (callback(session.getLine(row), row)) + return; + } + } else { + var forEach = function(callback) { + var row = start.row; + + var line = session.getLine(row).substring(0, start.column); + if (callback(line, row)) + return; + + for (row--; row >= firstRow; row--) + if (callback(session.getLine(row), row)) + return; + + if (options.wrap == false) + return; + + for (row = lastRow, firstRow = start.row; row >= firstRow; row--) + if (callback(session.getLine(row), row)) + return; + } + } + + return {forEach: forEach}; + }; + +}).call(Search.prototype); + +exports.Search = Search; +}); +ace.define('ace/commands/command_manager', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/keyboard/hash_handler', 'ace/lib/event_emitter'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var HashHandler = require("../keyboard/hash_handler").HashHandler; +var EventEmitter = require("../lib/event_emitter").EventEmitter; + +/** + * new CommandManager(platform, commands) + * - platform (String): Identifier for the platform; must be either `'mac'` or `'win'` + * - commands (Array): A list of commands + * + * TODO + * + * + **/ + +var CommandManager = function(platform, commands) { + this.platform = platform; + this.commands = {}; + this.commmandKeyBinding = {}; + + this.addCommands(commands); + + this.setDefaultHandler("exec", function(e) { + return e.command.exec(e.editor, e.args || {}); + }); +}; + +oop.inherits(CommandManager, HashHandler); + +(function() { + + oop.implement(this, EventEmitter); + + this.exec = function(command, editor, args) { + if (typeof command === 'string') + command = this.commands[command]; + + if (!command) + return false; + + if (editor && editor.$readOnly && !command.readOnly) + return false; + + var retvalue = this._emit("exec", { + editor: editor, + command: command, + args: args + }); + + return retvalue === false ? false : true; + }; + + this.toggleRecording = function() { + if (this.$inReplay) + return; + if (this.recording) { + this.macro.pop(); + this.removeEventListener("exec", this.$addCommandToMacro); + + if (!this.macro.length) + this.macro = this.oldMacro; + + return this.recording = false; + } + if (!this.$addCommandToMacro) { + this.$addCommandToMacro = function(e) { + this.macro.push([e.command, e.args]); + }.bind(this); + } + + this.oldMacro = this.macro; + this.macro = []; + this.on("exec", this.$addCommandToMacro); + return this.recording = true; + }; + + this.replay = function(editor) { + if (this.$inReplay || !this.macro) + return; + + if (this.recording) + return this.toggleRecording(); + + try { + this.$inReplay = true; + this.macro.forEach(function(x) { + if (typeof x == "string") + this.exec(x, editor); + else + this.exec(x[0], editor, x[1]); + }, this); + } finally { + this.$inReplay = false; + } + }; + + this.trimMacro = function(m) { + return m.map(function(x){ + if (typeof x[0] != "string") + x[0] = x[0].name; + if (!x[1]) + x = x[0]; + return x; + }); + }; + +}).call(CommandManager.prototype); + +exports.CommandManager = CommandManager; + +}); + +ace.define('ace/keyboard/hash_handler', ['require', 'exports', 'module' , 'ace/lib/keys'], function(require, exports, module) { + + +var keyUtil = require("../lib/keys"); + +function HashHandler(config, platform) { + this.platform = platform; + this.commands = {}; + this.commmandKeyBinding = {}; + + this.addCommands(config); +}; + +(function() { + + this.addCommand = function(command) { + if (this.commands[command.name]) + this.removeCommand(command); + + this.commands[command.name] = command; + + if (command.bindKey) + this._buildKeyHash(command); + }; + + this.removeCommand = function(command) { + var name = (typeof command === 'string' ? command : command.name); + command = this.commands[name]; + delete this.commands[name]; + + // exhaustive search is brute force but since removeCommand is + // not a performance critical operation this should be OK + var ckb = this.commmandKeyBinding; + for (var hashId in ckb) { + for (var key in ckb[hashId]) { + if (ckb[hashId][key] == command) + delete ckb[hashId][key]; + } + } + }; + + this.bindKey = function(key, command) { + if(!key) + return; + if (typeof command == "function") { + this.addCommand({exec: command, bindKey: key, name: key}); + return; + } + + var ckb = this.commmandKeyBinding; + key.split("|").forEach(function(keyPart) { + var binding = this.parseKeys(keyPart, command); + var hashId = binding.hashId; + (ckb[hashId] || (ckb[hashId] = {}))[binding.key] = command; + }, this); + }; + + this.addCommands = function(commands) { + commands && Object.keys(commands).forEach(function(name) { + var command = commands[name]; + if (typeof command === "string") + return this.bindKey(command, name); + + if (typeof command === "function") + command = { exec: command }; + + if (!command.name) + command.name = name; + + this.addCommand(command); + }, this); + }; + + this.removeCommands = function(commands) { + Object.keys(commands).forEach(function(name) { + this.removeCommand(commands[name]); + }, this); + }; + + this.bindKeys = function(keyList) { + Object.keys(keyList).forEach(function(key) { + this.bindKey(key, keyList[key]); + }, this); + }; + + this._buildKeyHash = function(command) { + var binding = command.bindKey; + if (!binding) + return; + + var key = typeof binding == "string" ? binding: binding[this.platform]; + this.bindKey(key, command); + }; + + this.parseKeys = function(keys) { + var key; + var hashId = 0; + var parts = keys.toLowerCase().trim().split(/\s*\-\s*/); + + for (var i = 0, l = parts.length; i < l; i++) { + if (keyUtil.KEY_MODS[parts[i]]) + hashId = hashId | keyUtil.KEY_MODS[parts[i]]; + else + key = parts[i] || "-"; //when empty, the splitSafe removed a '-' + } + + if (parts[0] == "text" && parts.length == 2) { + hashId = -1; + key = parts[1]; + } + + return { + key: key, + hashId: hashId + }; + }; + + this.findKeyCommand = function findKeyCommand(hashId, keyString) { + var ckbr = this.commmandKeyBinding; + return ckbr[hashId] && ckbr[hashId][keyString.toLowerCase()]; + }; + + this.handleKeyboard = function(data, hashId, keyString, keyCode) { + return { + command: this.findKeyCommand(hashId, keyString) + }; + }; + +}).call(HashHandler.prototype) + +exports.HashHandler = HashHandler; +}); + +ace.define('ace/commands/default_commands', ['require', 'exports', 'module' , 'ace/lib/lang'], function(require, exports, module) { + + +var lang = require("../lib/lang"); + +function bindKey(win, mac) { + return { + win: win, + mac: mac + }; +} + +exports.commands = [{ + name: "selectall", + bindKey: bindKey("Ctrl-A", "Command-A"), + exec: function(editor) { editor.selectAll(); }, + readOnly: true +}, { + name: "centerselection", + bindKey: bindKey(null, "Ctrl-L"), + exec: function(editor) { editor.centerSelection(); }, + readOnly: true +}, { + name: "gotoline", + bindKey: bindKey("Ctrl-L", "Command-L"), + exec: function(editor) { + var line = parseInt(prompt("Enter line number:"), 10); + if (!isNaN(line)) { + editor.gotoLine(line); + } + }, + readOnly: true +}, { + name: "fold", + bindKey: bindKey("Alt-L|Ctrl-F1", "Command-Alt-L|Command-F1"), + exec: function(editor) { editor.session.toggleFold(false); }, + readOnly: true +}, { + name: "unfold", + bindKey: bindKey("Alt-Shift-L|Ctrl-Shift-F1", "Command-Alt-Shift-L|Command-Shift-F1"), + exec: function(editor) { editor.session.toggleFold(true); }, + readOnly: true +}, { + name: "foldall", + bindKey: bindKey("Alt-0", "Command-Option-0"), + exec: function(editor) { editor.session.foldAll(); }, + readOnly: true +}, { + name: "unfoldall", + bindKey: bindKey("Alt-Shift-0", "Command-Option-Shift-0"), + exec: function(editor) { editor.session.unfold(); }, + readOnly: true +}, { + name: "findnext", + bindKey: bindKey("Ctrl-K", "Command-G"), + exec: function(editor) { editor.findNext(); }, + readOnly: true +}, { + name: "findprevious", + bindKey: bindKey("Ctrl-Shift-K", "Command-Shift-G"), + exec: function(editor) { editor.findPrevious(); }, + readOnly: true +}, { + name: "find", + bindKey: bindKey("Ctrl-F", "Command-F"), + exec: function(editor) { + var needle = prompt("Find:", editor.getCopyText()); + editor.find(needle); + }, + readOnly: true +}, { + name: "overwrite", + bindKey: "Insert", + exec: function(editor) { editor.toggleOverwrite(); }, + readOnly: true +}, { + name: "selecttostart", + bindKey: bindKey("Ctrl-Shift-Home", "Command-Shift-Up"), + exec: function(editor) { editor.getSelection().selectFileStart(); }, + readOnly: true +}, { + name: "gotostart", + bindKey: bindKey("Ctrl-Home", "Command-Home|Command-Up"), + exec: function(editor) { editor.navigateFileStart(); }, + readOnly: true +}, { + name: "selectup", + bindKey: bindKey("Shift-Up", "Shift-Up"), + exec: function(editor) { editor.getSelection().selectUp(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "golineup", + bindKey: bindKey("Up", "Up|Ctrl-P"), + exec: function(editor, args) { editor.navigateUp(args.times); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "selecttoend", + bindKey: bindKey("Ctrl-Shift-End", "Command-Shift-Down"), + exec: function(editor) { editor.getSelection().selectFileEnd(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "gotoend", + bindKey: bindKey("Ctrl-End", "Command-End|Command-Down"), + exec: function(editor) { editor.navigateFileEnd(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "selectdown", + bindKey: bindKey("Shift-Down", "Shift-Down"), + exec: function(editor) { editor.getSelection().selectDown(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "golinedown", + bindKey: bindKey("Down", "Down|Ctrl-N"), + exec: function(editor, args) { editor.navigateDown(args.times); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "selectwordleft", + bindKey: bindKey("Ctrl-Shift-Left", "Option-Shift-Left"), + exec: function(editor) { editor.getSelection().selectWordLeft(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "gotowordleft", + bindKey: bindKey("Ctrl-Left", "Option-Left"), + exec: function(editor) { editor.navigateWordLeft(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "selecttolinestart", + bindKey: bindKey("Alt-Shift-Left", "Command-Shift-Left"), + exec: function(editor) { editor.getSelection().selectLineStart(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "gotolinestart", + bindKey: bindKey("Alt-Left|Home", "Command-Left|Home|Ctrl-A"), + exec: function(editor) { editor.navigateLineStart(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "selectleft", + bindKey: bindKey("Shift-Left", "Shift-Left"), + exec: function(editor) { editor.getSelection().selectLeft(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "gotoleft", + bindKey: bindKey("Left", "Left|Ctrl-B"), + exec: function(editor, args) { editor.navigateLeft(args.times); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "selectwordright", + bindKey: bindKey("Ctrl-Shift-Right", "Option-Shift-Right"), + exec: function(editor) { editor.getSelection().selectWordRight(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "gotowordright", + bindKey: bindKey("Ctrl-Right", "Option-Right"), + exec: function(editor) { editor.navigateWordRight(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "selecttolineend", + bindKey: bindKey("Alt-Shift-Right", "Command-Shift-Right"), + exec: function(editor) { editor.getSelection().selectLineEnd(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "gotolineend", + bindKey: bindKey("Alt-Right|End", "Command-Right|End|Ctrl-E"), + exec: function(editor) { editor.navigateLineEnd(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "selectright", + bindKey: bindKey("Shift-Right", "Shift-Right"), + exec: function(editor) { editor.getSelection().selectRight(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "gotoright", + bindKey: bindKey("Right", "Right|Ctrl-F"), + exec: function(editor, args) { editor.navigateRight(args.times); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "selectpagedown", + bindKey: "Shift-PageDown", + exec: function(editor) { editor.selectPageDown(); }, + readOnly: true +}, { + name: "pagedown", + bindKey: bindKey(null, "Option-PageDown"), + exec: function(editor) { editor.scrollPageDown(); }, + readOnly: true +}, { + name: "gotopagedown", + bindKey: bindKey("PageDown", "PageDown|Ctrl-V"), + exec: function(editor) { editor.gotoPageDown(); }, + readOnly: true +}, { + name: "selectpageup", + bindKey: "Shift-PageUp", + exec: function(editor) { editor.selectPageUp(); }, + readOnly: true +}, { + name: "pageup", + bindKey: bindKey(null, "Option-PageUp"), + exec: function(editor) { editor.scrollPageUp(); }, + readOnly: true +}, { + name: "gotopageup", + bindKey: "PageUp", + exec: function(editor) { editor.gotoPageUp(); }, + readOnly: true +}, { + name: "scrollup", + bindKey: bindKey("Ctrl-Up", null), + exec: function(e) { e.renderer.scrollBy(0, -2 * e.renderer.layerConfig.lineHeight); }, + readOnly: true +}, { + name: "scrolldown", + bindKey: bindKey("Ctrl-Down", null), + exec: function(e) { e.renderer.scrollBy(0, 2 * e.renderer.layerConfig.lineHeight); }, + readOnly: true +}, { + name: "selectlinestart", + bindKey: "Shift-Home", + exec: function(editor) { editor.getSelection().selectLineStart(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "selectlineend", + bindKey: "Shift-End", + exec: function(editor) { editor.getSelection().selectLineEnd(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "togglerecording", + bindKey: bindKey("Ctrl-Alt-E", "Command-Option-E"), + exec: function(editor) { editor.commands.toggleRecording(); }, + readOnly: true +}, { + name: "replaymacro", + bindKey: bindKey("Ctrl-Shift-E", "Command-Shift-E"), + exec: function(editor) { editor.commands.replay(editor); }, + readOnly: true +}, { + name: "jumptomatching", + bindKey: bindKey("Ctrl-P", "Ctrl-P"), + exec: function(editor) { editor.jumpToMatching(); }, + multiSelectAction: "forEach", + readOnly: true +}, { + name: "selecttomatching", + bindKey: bindKey("Ctrl-Shift-P", "Ctrl-Shift-P"), + exec: function(editor) { editor.jumpToMatching(true); }, + readOnly: true +}, + +// commands disabled in readOnly mode +{ + name: "cut", + exec: function(editor) { + var range = editor.getSelectionRange(); + editor._emit("cut", range); + + if (!editor.selection.isEmpty()) { + editor.session.remove(range); + editor.clearSelection(); + } + }, + multiSelectAction: "forEach" +}, { + name: "removeline", + bindKey: bindKey("Ctrl-D", "Command-D"), + exec: function(editor) { editor.removeLines(); }, + multiSelectAction: "forEach" +}, { + name: "duplicateSelection", + bindKey: bindKey("Ctrl-Shift-D", "Command-Shift-D"), + exec: function(editor) { editor.duplicateSelection(); }, + multiSelectAction: "forEach" +}, { + name: "togglecomment", + bindKey: bindKey("Ctrl-/", "Command-/"), + exec: function(editor) { editor.toggleCommentLines(); }, + multiSelectAction: "forEach" +}, { + name: "replace", + bindKey: bindKey("Ctrl-R", "Command-Option-F"), + exec: function(editor) { + var needle = prompt("Find:", editor.getCopyText()); + if (!needle) + return; + var replacement = prompt("Replacement:"); + if (!replacement) + return; + editor.replace(replacement, {needle: needle}); + } +}, { + name: "replaceall", + bindKey: bindKey("Ctrl-Shift-R", "Command-Shift-Option-F"), + exec: function(editor) { + var needle = prompt("Find:"); + if (!needle) + return; + var replacement = prompt("Replacement:"); + if (!replacement) + return; + editor.replaceAll(replacement, {needle: needle}); + } +}, { + name: "undo", + bindKey: bindKey("Ctrl-Z", "Command-Z"), + exec: function(editor) { editor.undo(); } +}, { + name: "redo", + bindKey: bindKey("Ctrl-Shift-Z|Ctrl-Y", "Command-Shift-Z|Command-Y"), + exec: function(editor) { editor.redo(); } +}, { + name: "copylinesup", + bindKey: bindKey("Alt-Shift-Up", "Command-Option-Up"), + exec: function(editor) { editor.copyLinesUp(); } +}, { + name: "movelinesup", + bindKey: bindKey("Alt-Up", "Option-Up"), + exec: function(editor) { editor.moveLinesUp(); } +}, { + name: "copylinesdown", + bindKey: bindKey("Alt-Shift-Down", "Command-Option-Down"), + exec: function(editor) { editor.copyLinesDown(); } +}, { + name: "movelinesdown", + bindKey: bindKey("Alt-Down", "Option-Down"), + exec: function(editor) { editor.moveLinesDown(); } +}, { + name: "del", + bindKey: bindKey("Delete", "Delete|Ctrl-D"), + exec: function(editor) { editor.remove("right"); }, + multiSelectAction: "forEach" +}, { + name: "backspace", + bindKey: bindKey( + "Command-Backspace|Option-Backspace|Shift-Backspace|Backspace", + "Ctrl-Backspace|Command-Backspace|Shift-Backspace|Backspace|Ctrl-H" + ), + exec: function(editor) { editor.remove("left"); }, + multiSelectAction: "forEach" +}, { + name: "removetolinestart", + bindKey: bindKey("Alt-Backspace", "Command-Backspace"), + exec: function(editor) { editor.removeToLineStart(); }, + multiSelectAction: "forEach" +}, { + name: "removetolineend", + bindKey: bindKey("Alt-Delete", "Ctrl-K"), + exec: function(editor) { editor.removeToLineEnd(); }, + multiSelectAction: "forEach" +}, { + name: "removewordleft", + bindKey: bindKey("Ctrl-Backspace", "Alt-Backspace|Ctrl-Alt-Backspace"), + exec: function(editor) { editor.removeWordLeft(); }, + multiSelectAction: "forEach" +}, { + name: "removewordright", + bindKey: bindKey("Ctrl-Delete", "Alt-Delete"), + exec: function(editor) { editor.removeWordRight(); }, + multiSelectAction: "forEach" +}, { + name: "outdent", + bindKey: bindKey("Shift-Tab", "Shift-Tab"), + exec: function(editor) { editor.blockOutdent(); }, + multiSelectAction: "forEach" +}, { + name: "indent", + bindKey: bindKey("Tab", "Tab"), + exec: function(editor) { editor.indent(); }, + multiSelectAction: "forEach" +}, { + name: "insertstring", + exec: function(editor, str) { editor.insert(str); }, + multiSelectAction: "forEach" +}, { + name: "inserttext", + exec: function(editor, args) { + editor.insert(lang.stringRepeat(args.text || "", args.times || 1)); + }, + multiSelectAction: "forEach" +}, { + name: "splitline", + bindKey: bindKey(null, "Ctrl-O"), + exec: function(editor) { editor.splitLine(); }, + multiSelectAction: "forEach" +}, { + name: "transposeletters", + bindKey: bindKey("Ctrl-T", "Ctrl-T"), + exec: function(editor) { editor.transposeLetters(); }, + multiSelectAction: function(editor) {editor.transposeSelections(1); } +}, { + name: "touppercase", + bindKey: bindKey("Ctrl-U", "Ctrl-U"), + exec: function(editor) { editor.toUpperCase(); }, + multiSelectAction: "forEach" +}, { + name: "tolowercase", + bindKey: bindKey("Ctrl-Shift-U", "Ctrl-Shift-U"), + exec: function(editor) { editor.toLowerCase(); }, + multiSelectAction: "forEach" +}]; + +}); + +ace.define('ace/undomanager', ['require', 'exports', 'module' ], function(require, exports, module) { + + +/** + * class UndoManager + * + * This object maintains the undo stack for an [[EditSession `EditSession`]]. + * + **/ + +/** + * new UndoManager() + * + * Resets the current undo state and creates a new `UndoManager`. + **/ +var UndoManager = function() { + this.reset(); +}; + +(function() { + + /** + * UndoManager.execute(options) -> Void + * - options (Object): Contains additional properties + * + * Provides a means for implementing your own undo manager. `options` has one property, `args`, an [[Array `Array`]], with two elements: + * * `args[0]` is an array of deltas + * * `args[1]` is the document to associate with + * + **/ + this.execute = function(options) { + var deltas = options.args[0]; + this.$doc = options.args[1]; + this.$undoStack.push(deltas); + this.$redoStack = []; + }; + this.undo = function(dontSelect) { + var deltas = this.$undoStack.pop(); + var undoSelectionRange = null; + if (deltas) { + undoSelectionRange = + this.$doc.undoChanges(deltas, dontSelect); + this.$redoStack.push(deltas); + } + return undoSelectionRange; + }; + this.redo = function(dontSelect) { + var deltas = this.$redoStack.pop(); + var redoSelectionRange = null; + if (deltas) { + redoSelectionRange = + this.$doc.redoChanges(deltas, dontSelect); + this.$undoStack.push(deltas); + } + return redoSelectionRange; + }; + this.reset = function() { + this.$undoStack = []; + this.$redoStack = []; + }; + this.hasUndo = function() { + return this.$undoStack.length > 0; + }; + this.hasRedo = function() { + return this.$redoStack.length > 0; + }; + +}).call(UndoManager.prototype); + +exports.UndoManager = UndoManager; +}); + +ace.define('ace/virtual_renderer', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/dom', 'ace/lib/event', 'ace/lib/useragent', 'ace/config', 'ace/lib/net', 'ace/layer/gutter', 'ace/layer/marker', 'ace/layer/text', 'ace/layer/cursor', 'ace/scrollbar', 'ace/renderloop', 'ace/lib/event_emitter', 'text!ace/css/editor.css'], function(require, exports, module) { + + +var oop = require("./lib/oop"); +var dom = require("./lib/dom"); +var event = require("./lib/event"); +var useragent = require("./lib/useragent"); +var config = require("./config"); +var net = require("./lib/net"); +var GutterLayer = require("./layer/gutter").Gutter; +var MarkerLayer = require("./layer/marker").Marker; +var TextLayer = require("./layer/text").Text; +var CursorLayer = require("./layer/cursor").Cursor; +var ScrollBar = require("./scrollbar").ScrollBar; +var RenderLoop = require("./renderloop").RenderLoop; +var EventEmitter = require("./lib/event_emitter").EventEmitter; +var editorCss = require("text!./css/editor.css"); + +dom.importCssString(editorCss, "ace_editor"); + +/** + * new VirtualRenderer(container, theme) + * - container (DOMElement): The root element of the editor + * - theme (String): The starting theme + * + * Constructs a new `VirtualRenderer` within the `container` specified, applying the given `theme`. + * + **/ + +var VirtualRenderer = function(container, theme) { + var _self = this; + + this.container = container; + + // TODO: this breaks rendering in Cloud9 with multiple ace instances +// // Imports CSS once per DOM document ('ace_editor' serves as an identifier). +// dom.importCssString(editorCss, "ace_editor", container.ownerDocument); + + // in IE <= 9 the native cursor always shines through + this.$keepTextAreaAtCursor = !useragent.isIE; + + dom.addCssClass(container, "ace_editor"); + + this.setTheme(theme); + + this.$gutter = dom.createElement("div"); + this.$gutter.className = "ace_gutter"; + this.container.appendChild(this.$gutter); + + this.scroller = dom.createElement("div"); + this.scroller.className = "ace_scroller"; + this.container.appendChild(this.scroller); + + this.content = dom.createElement("div"); + this.content.className = "ace_content"; + this.scroller.appendChild(this.content); + + this.$gutterLayer = new GutterLayer(this.$gutter); + this.$gutterLayer.on("changeGutterWidth", this.onResize.bind(this, true)); + this.setFadeFoldWidgets(true); + + this.$markerBack = new MarkerLayer(this.content); + + var textLayer = this.$textLayer = new TextLayer(this.content); + this.canvas = textLayer.element; + + this.$markerFront = new MarkerLayer(this.content); + + this.characterWidth = textLayer.getCharacterWidth(); + this.lineHeight = textLayer.getLineHeight(); + + this.$cursorLayer = new CursorLayer(this.content); + this.$cursorPadding = 8; + + // Indicates whether the horizontal scrollbar is visible + this.$horizScroll = false; + this.$horizScrollAlwaysVisible = false; + + this.$animatedScroll = false; + + this.scrollBar = new ScrollBar(container); + this.scrollBar.addEventListener("scroll", function(e) { + if (!_self.$inScrollAnimation) + _self.session.setScrollTop(e.data); + }); + + this.scrollTop = 0; + this.scrollLeft = 0; + + event.addListener(this.scroller, "scroll", function() { + var scrollLeft = _self.scroller.scrollLeft; + _self.scrollLeft = scrollLeft; + _self.session.setScrollLeft(scrollLeft); + }); + + this.cursorPos = { + row : 0, + column : 0 + }; + + this.$textLayer.addEventListener("changeCharacterSize", function() { + _self.characterWidth = textLayer.getCharacterWidth(); + _self.lineHeight = textLayer.getLineHeight(); + _self.$updatePrintMargin(); + _self.onResize(true); + + _self.$loop.schedule(_self.CHANGE_FULL); + }); + + this.$size = { + width: 0, + height: 0, + scrollerHeight: 0, + scrollerWidth: 0 + }; + + this.layerConfig = { + width : 1, + padding : 0, + firstRow : 0, + firstRowScreen: 0, + lastRow : 0, + lineHeight : 1, + characterWidth : 1, + minHeight : 1, + maxHeight : 1, + offset : 0, + height : 1 + }; + + this.$loop = new RenderLoop( + this.$renderChanges.bind(this), + this.container.ownerDocument.defaultView + ); + this.$loop.schedule(this.CHANGE_FULL); + + this.setPadding(4); + this.$updatePrintMargin(); +}; + +(function() { + this.showGutter = true; + + this.CHANGE_CURSOR = 1; + this.CHANGE_MARKER = 2; + this.CHANGE_GUTTER = 4; + this.CHANGE_SCROLL = 8; + this.CHANGE_LINES = 16; + this.CHANGE_TEXT = 32; + this.CHANGE_SIZE = 64; + this.CHANGE_MARKER_BACK = 128; + this.CHANGE_MARKER_FRONT = 256; + this.CHANGE_FULL = 512; + this.CHANGE_H_SCROLL = 1024; + + oop.implement(this, EventEmitter); + this.setSession = function(session) { + this.session = session; + + this.scroller.className = "ace_scroller"; + + this.$cursorLayer.setSession(session); + this.$markerBack.setSession(session); + this.$markerFront.setSession(session); + this.$gutterLayer.setSession(session); + this.$textLayer.setSession(session); + this.$loop.schedule(this.CHANGE_FULL); + + }; + this.updateLines = function(firstRow, lastRow) { + if (lastRow === undefined) + lastRow = Infinity; + + if (!this.$changedLines) { + this.$changedLines = { + firstRow: firstRow, + lastRow: lastRow + }; + } + else { + if (this.$changedLines.firstRow > firstRow) + this.$changedLines.firstRow = firstRow; + + if (this.$changedLines.lastRow < lastRow) + this.$changedLines.lastRow = lastRow; + } + + this.$loop.schedule(this.CHANGE_LINES); + }; + this.updateText = function() { + this.$loop.schedule(this.CHANGE_TEXT); + }; + this.updateFull = function() { + this.$loop.schedule(this.CHANGE_FULL); + }; + this.updateFontSize = function() { + this.$textLayer.checkForSizeChanges(); + }; + this.onResize = function(force) { + var changes = this.CHANGE_SIZE; + var size = this.$size; + + var height = dom.getInnerHeight(this.container); + if (force || size.height != height) { + size.height = height; + + this.scroller.style.height = height + "px"; + size.scrollerHeight = this.scroller.clientHeight; + this.scrollBar.setHeight(size.scrollerHeight); + + if (this.session) { + this.session.setScrollTop(this.getScrollTop()); + changes = changes | this.CHANGE_FULL; + } + } + + var width = dom.getInnerWidth(this.container); + if (force || size.width != width) { + size.width = width; + + var gutterWidth = this.showGutter ? this.$gutter.offsetWidth : 0; + this.scroller.style.left = gutterWidth + "px"; + size.scrollerWidth = Math.max(0, width - gutterWidth - this.scrollBar.getWidth()); + this.scroller.style.width = size.scrollerWidth + "px"; + + if (this.session.getUseWrapMode() && this.adjustWrapLimit() || force) + changes = changes | this.CHANGE_FULL; + } + + this.$loop.schedule(changes); + }; + this.adjustWrapLimit = function() { + var availableWidth = this.$size.scrollerWidth - this.$padding * 2; + var limit = Math.floor(availableWidth / this.characterWidth); + return this.session.adjustWrapLimit(limit); + }; + this.setAnimatedScroll = function(shouldAnimate){ + this.$animatedScroll = shouldAnimate; + }; + this.getAnimatedScroll = function() { + return this.$animatedScroll; + }; + this.setShowInvisibles = function(showInvisibles) { + if (this.$textLayer.setShowInvisibles(showInvisibles)) + this.$loop.schedule(this.CHANGE_TEXT); + }; + this.getShowInvisibles = function() { + return this.$textLayer.showInvisibles; + }; + + this.$showPrintMargin = true; + this.setShowPrintMargin = function(showPrintMargin) { + this.$showPrintMargin = showPrintMargin; + this.$updatePrintMargin(); + }; + this.getShowPrintMargin = function() { + return this.$showPrintMargin; + }; + + this.$printMarginColumn = 80; + this.setPrintMarginColumn = function(showPrintMargin) { + this.$printMarginColumn = showPrintMargin; + this.$updatePrintMargin(); + }; + this.getPrintMarginColumn = function() { + return this.$printMarginColumn; + }; + this.getShowGutter = function(){ + return this.showGutter; + }; + this.setShowGutter = function(show){ + if(this.showGutter === show) + return; + this.$gutter.style.display = show ? "block" : "none"; + this.showGutter = show; + this.onResize(true); + }; + + this.getFadeFoldWidgets = function(){ + return dom.hasCssClass(this.$gutter, "ace_fade-fold-widgets"); + }; + + this.setFadeFoldWidgets = function(show) { + if (show) + dom.addCssClass(this.$gutter, "ace_fade-fold-widgets"); + else + dom.removeCssClass(this.$gutter, "ace_fade-fold-widgets"); + }; + + this.$highlightGutterLine = true; + this.setHighlightGutterLine = function(shouldHighlight) { + if (this.$highlightGutterLine == shouldHighlight) + return; + this.$highlightGutterLine = shouldHighlight; + + this.$loop.schedule(this.CHANGE_GUTTER); + }; + + this.getHighlightGutterLine = function() { + return this.$highlightGutterLine; + }; + + this.$updateGutterLineHighlight = function(gutterReady) { + var i = this.session.selection.lead.row; + if (i == this.$gutterLineHighlight) + return; + + if (!gutterReady) { + var lineEl, ch = this.$gutterLayer.element.children; + var index = this.$gutterLineHighlight - this.layerConfig.firstRow; + if (index >= 0 && (lineEl = ch[index])) + dom.removeCssClass(lineEl, "ace_gutter_active_line"); + + index = i - this.layerConfig.firstRow; + if (index >= 0 && (lineEl = ch[index])) + dom.addCssClass(lineEl, "ace_gutter_active_line"); + } + + this.$gutterLayer.removeGutterDecoration(this.$gutterLineHighlight, "ace_gutter_active_line"); + this.$gutterLayer.addGutterDecoration(i, "ace_gutter_active_line"); + this.$gutterLineHighlight = i; + }; + + this.$updatePrintMargin = function() { + var containerEl; + + if (!this.$showPrintMargin && !this.$printMarginEl) + return; + + if (!this.$printMarginEl) { + containerEl = dom.createElement("div"); + containerEl.className = "ace_print_margin_layer"; + this.$printMarginEl = dom.createElement("div"); + this.$printMarginEl.className = "ace_print_margin"; + containerEl.appendChild(this.$printMarginEl); + this.content.insertBefore(containerEl, this.$textLayer.element); + } + + var style = this.$printMarginEl.style; + style.left = ((this.characterWidth * this.$printMarginColumn) + this.$padding) + "px"; + style.visibility = this.$showPrintMargin ? "visible" : "hidden"; + }; + this.getContainerElement = function() { + return this.container; + }; + this.getMouseEventTarget = function() { + return this.content; + }; + this.getTextAreaContainer = function() { + return this.container; + }; + + // move text input over the cursor + // this is required for iOS and IME + this.$moveTextAreaToCursor = function() { + if (!this.$keepTextAreaAtCursor) + return; + + var posTop = this.$cursorLayer.$pixelPos.top; + var posLeft = this.$cursorLayer.$pixelPos.left; + posTop -= this.layerConfig.offset; + + if (posTop < 0 || posTop > this.layerConfig.height - this.lineHeight) + return; + + var w = this.characterWidth; + if (this.$composition) + w += this.textarea.scrollWidth; + posLeft -= this.scrollLeft; + if (posLeft > this.$size.scrollerWidth - w) + posLeft = this.$size.scrollerWidth - w; + + if (this.showGutter) + posLeft += this.$gutterLayer.gutterWidth; + + this.textarea.style.height = this.lineHeight + "px"; + this.textarea.style.width = w + "px"; + this.textarea.style.left = posLeft + "px"; + this.textarea.style.top = posTop - 1 + "px"; + }; + this.getFirstVisibleRow = function() { + return this.layerConfig.firstRow; + }; + this.getFirstFullyVisibleRow = function() { + return this.layerConfig.firstRow + (this.layerConfig.offset === 0 ? 0 : 1); + }; + this.getLastFullyVisibleRow = function() { + var flint = Math.floor((this.layerConfig.height + this.layerConfig.offset) / this.layerConfig.lineHeight); + return this.layerConfig.firstRow - 1 + flint; + }; + this.getLastVisibleRow = function() { + return this.layerConfig.lastRow; + }; + + this.$padding = null; + this.setPadding = function(padding) { + this.$padding = padding; + this.$textLayer.setPadding(padding); + this.$cursorLayer.setPadding(padding); + this.$markerFront.setPadding(padding); + this.$markerBack.setPadding(padding); + this.$loop.schedule(this.CHANGE_FULL); + this.$updatePrintMargin(); + }; + this.getHScrollBarAlwaysVisible = function() { + return this.$horizScrollAlwaysVisible; + }; + this.setHScrollBarAlwaysVisible = function(alwaysVisible) { + if (this.$horizScrollAlwaysVisible != alwaysVisible) { + this.$horizScrollAlwaysVisible = alwaysVisible; + if (!this.$horizScrollAlwaysVisible || !this.$horizScroll) + this.$loop.schedule(this.CHANGE_SCROLL); + } + }; + + this.$updateScrollBar = function() { + this.scrollBar.setInnerHeight(this.layerConfig.maxHeight); + this.scrollBar.setScrollTop(this.scrollTop); + }; + + this.$renderChanges = function(changes) { + if (!changes || !this.session || !this.container.offsetWidth) + return; + + // text, scrolling and resize changes can cause the view port size to change + if (changes & this.CHANGE_FULL || + changes & this.CHANGE_SIZE || + changes & this.CHANGE_TEXT || + changes & this.CHANGE_LINES || + changes & this.CHANGE_SCROLL + ) + this.$computeLayerConfig(); + + // horizontal scrolling + if (changes & this.CHANGE_H_SCROLL) { + this.scroller.scrollLeft = this.scrollLeft; + + // read the value after writing it since the value might get clipped + var scrollLeft = this.scroller.scrollLeft; + this.scrollLeft = scrollLeft; + this.session.setScrollLeft(scrollLeft); + + this.scroller.className = this.scrollLeft == 0 ? "ace_scroller" : "ace_scroller horscroll"; + } + + // full + if (changes & this.CHANGE_FULL) { + this.$textLayer.checkForSizeChanges(); + // update scrollbar first to not lose scroll position when gutter calls resize + this.$updateScrollBar(); + this.$textLayer.update(this.layerConfig); + if (this.showGutter) { + if (this.$highlightGutterLine) + this.$updateGutterLineHighlight(true); + this.$gutterLayer.update(this.layerConfig); + } + this.$markerBack.update(this.layerConfig); + this.$markerFront.update(this.layerConfig); + this.$cursorLayer.update(this.layerConfig); + this.$moveTextAreaToCursor(); + return; + } + + // scrolling + if (changes & this.CHANGE_SCROLL) { + this.$updateScrollBar(); + if (changes & this.CHANGE_TEXT || changes & this.CHANGE_LINES) + this.$textLayer.update(this.layerConfig); + else + this.$textLayer.scrollLines(this.layerConfig); + + if (this.showGutter) { + if (this.$highlightGutterLine) + this.$updateGutterLineHighlight(true); + this.$gutterLayer.update(this.layerConfig); + } + this.$markerBack.update(this.layerConfig); + this.$markerFront.update(this.layerConfig); + this.$cursorLayer.update(this.layerConfig); + this.$moveTextAreaToCursor(); + return; + } + + if (changes & this.CHANGE_TEXT) { + this.$textLayer.update(this.layerConfig); + if (this.showGutter) + this.$gutterLayer.update(this.layerConfig); + } + else if (changes & this.CHANGE_LINES) { + if (this.$updateLines()) { + this.$updateScrollBar(); + if (this.showGutter) + this.$gutterLayer.update(this.layerConfig); + } + } else if (changes & this.CHANGE_GUTTER) { + if (this.showGutter) + this.$gutterLayer.update(this.layerConfig); + } + + if (changes & this.CHANGE_CURSOR) { + this.$cursorLayer.update(this.layerConfig); + this.$moveTextAreaToCursor(); + this.$highlightGutterLine && this.$updateGutterLineHighlight(false); + } + + if (changes & (this.CHANGE_MARKER | this.CHANGE_MARKER_FRONT)) { + this.$markerFront.update(this.layerConfig); + } + + if (changes & (this.CHANGE_MARKER | this.CHANGE_MARKER_BACK)) { + this.$markerBack.update(this.layerConfig); + } + + if (changes & this.CHANGE_SIZE) + this.$updateScrollBar(); + }; + + this.$computeLayerConfig = function() { + var session = this.session; + + var offset = this.scrollTop % this.lineHeight; + var minHeight = this.$size.scrollerHeight + this.lineHeight; + + var longestLine = this.$getLongestLine(); + + var horizScroll = this.$horizScrollAlwaysVisible || this.$size.scrollerWidth - longestLine < 0; + var horizScrollChanged = this.$horizScroll !== horizScroll; + this.$horizScroll = horizScroll; + if (horizScrollChanged) { + this.scroller.style.overflowX = horizScroll ? "scroll" : "hidden"; + // when we hide scrollbar scroll event isn't emited + // leaving session with wrong scrollLeft value + if (!horizScroll) + this.session.setScrollLeft(0); + } + var maxHeight = this.session.getScreenLength() * this.lineHeight; + this.session.setScrollTop(Math.max(0, Math.min(this.scrollTop, maxHeight - this.$size.scrollerHeight))); + + var lineCount = Math.ceil(minHeight / this.lineHeight) - 1; + var firstRow = Math.max(0, Math.round((this.scrollTop - offset) / this.lineHeight)); + var lastRow = firstRow + lineCount; + + // Map lines on the screen to lines in the document. + var firstRowScreen, firstRowHeight; + var lineHeight = { lineHeight: this.lineHeight }; + firstRow = session.screenToDocumentRow(firstRow, 0); + + // Check if firstRow is inside of a foldLine. If true, then use the first + // row of the foldLine. + var foldLine = session.getFoldLine(firstRow); + if (foldLine) { + firstRow = foldLine.start.row; + } + + firstRowScreen = session.documentToScreenRow(firstRow, 0); + firstRowHeight = session.getRowHeight(lineHeight, firstRow); + + lastRow = Math.min(session.screenToDocumentRow(lastRow, 0), session.getLength() - 1); + minHeight = this.$size.scrollerHeight + session.getRowHeight(lineHeight, lastRow)+ + firstRowHeight; + + offset = this.scrollTop - firstRowScreen * this.lineHeight; + + this.layerConfig = { + width : longestLine, + padding : this.$padding, + firstRow : firstRow, + firstRowScreen: firstRowScreen, + lastRow : lastRow, + lineHeight : this.lineHeight, + characterWidth : this.characterWidth, + minHeight : minHeight, + maxHeight : maxHeight, + offset : offset, + height : this.$size.scrollerHeight + }; + + // For debugging. + // console.log(JSON.stringify(this.layerConfig)); + + this.$gutterLayer.element.style.marginTop = (-offset) + "px"; + this.content.style.marginTop = (-offset) + "px"; + this.content.style.width = longestLine + 2 * this.$padding + "px"; + this.content.style.height = minHeight + "px"; + + // Horizontal scrollbar visibility may have changed, which changes + // the client height of the scroller + if (horizScrollChanged) + this.onResize(true); + }; + + this.$updateLines = function() { + var firstRow = this.$changedLines.firstRow; + var lastRow = this.$changedLines.lastRow; + this.$changedLines = null; + + var layerConfig = this.layerConfig; + + if (firstRow > layerConfig.lastRow + 1) { return; } + if (lastRow < layerConfig.firstRow) { return; } + + // if the last row is unknown -> redraw everything + if (lastRow === Infinity) { + if (this.showGutter) + this.$gutterLayer.update(layerConfig); + this.$textLayer.update(layerConfig); + return; + } + + // else update only the changed rows + this.$textLayer.updateLines(layerConfig, firstRow, lastRow); + return true; + }; + + this.$getLongestLine = function() { + var charCount = this.session.getScreenWidth(); + if (this.$textLayer.showInvisibles) + charCount += 1; + + return Math.max(this.$size.scrollerWidth - 2 * this.$padding, Math.round(charCount * this.characterWidth)); + }; + this.updateFrontMarkers = function() { + this.$markerFront.setMarkers(this.session.getMarkers(true)); + this.$loop.schedule(this.CHANGE_MARKER_FRONT); + }; + this.updateBackMarkers = function() { + this.$markerBack.setMarkers(this.session.getMarkers()); + this.$loop.schedule(this.CHANGE_MARKER_BACK); + }; + this.addGutterDecoration = function(row, className){ + this.$gutterLayer.addGutterDecoration(row, className); + this.$loop.schedule(this.CHANGE_GUTTER); + }; + this.removeGutterDecoration = function(row, className){ + this.$gutterLayer.removeGutterDecoration(row, className); + this.$loop.schedule(this.CHANGE_GUTTER); + }; + this.updateBreakpoints = function(rows) { + this.$loop.schedule(this.CHANGE_GUTTER); + }; + this.setAnnotations = function(annotations) { + this.$gutterLayer.setAnnotations(annotations); + this.$loop.schedule(this.CHANGE_GUTTER); + }; + this.updateCursor = function() { + this.$loop.schedule(this.CHANGE_CURSOR); + }; + this.hideCursor = function() { + this.$cursorLayer.hideCursor(); + }; + this.showCursor = function() { + this.$cursorLayer.showCursor(); + }; + + this.scrollSelectionIntoView = function(anchor, lead, offset) { + // first scroll anchor into view then scroll lead into view + this.scrollCursorIntoView(anchor, offset); + this.scrollCursorIntoView(lead, offset); + }; + this.scrollCursorIntoView = function(cursor, offset) { + // the editor is not visible + if (this.$size.scrollerHeight === 0) + return; + + var pos = this.$cursorLayer.getPixelPosition(cursor); + + var left = pos.left; + var top = pos.top; + + if (this.scrollTop > top) { + if (offset) + top -= offset * this.$size.scrollerHeight; + this.session.setScrollTop(top); + } else if (this.scrollTop + this.$size.scrollerHeight < top + this.lineHeight) { + if (offset) + top += offset * this.$size.scrollerHeight; + this.session.setScrollTop(top + this.lineHeight - this.$size.scrollerHeight); + } + + var scrollLeft = this.scrollLeft; + + if (scrollLeft > left) { + if (left < this.$padding + 2 * this.layerConfig.characterWidth) + left = 0; + this.session.setScrollLeft(left); + } else if (scrollLeft + this.$size.scrollerWidth < left + this.characterWidth) { + this.session.setScrollLeft(Math.round(left + this.characterWidth - this.$size.scrollerWidth)); + } + }; + this.getScrollTop = function() { + return this.session.getScrollTop(); + }; + this.getScrollLeft = function() { + return this.session.getScrollLeft(); + }; + this.getScrollTopRow = function() { + return this.scrollTop / this.lineHeight; + }; + this.getScrollBottomRow = function() { + return Math.max(0, Math.floor((this.scrollTop + this.$size.scrollerHeight) / this.lineHeight) - 1); + }; + this.scrollToRow = function(row) { + this.session.setScrollTop(row * this.lineHeight); + }; + + this.alignCursor = function(cursor, alignment) { + if (typeof cursor == "number") + cursor = {row: cursor, column: 0}; + + var pos = this.$cursorLayer.getPixelPosition(cursor); + var offset = pos.top - this.$size.scrollerHeight * (alignment || 0); + + this.session.setScrollTop(offset); + }; + + this.STEPS = 8; + this.$calcSteps = function(fromValue, toValue){ + var i = 0; + var l = this.STEPS; + var steps = []; + + var func = function(t, x_min, dx) { + return dx * (Math.pow(t - 1, 3) + 1) + x_min; + }; + + for (i = 0; i < l; ++i) + steps.push(func(i / this.STEPS, fromValue, toValue - fromValue)); + + return steps; + }; + this.scrollToLine = function(line, center, animate, callback) { + var pos = this.$cursorLayer.getPixelPosition({row: line, column: 0}); + var offset = pos.top; + if (center) + offset -= this.$size.scrollerHeight / 2; + + var initialScroll = this.scrollTop; + this.session.setScrollTop(offset); + if (animate !== false) + this.animateScrolling(initialScroll, callback); + }; + + this.animateScrolling = function(fromValue, callback) { + var toValue = this.scrollTop; + if (this.$animatedScroll && Math.abs(fromValue - toValue) < 100000) { + var _self = this; + var steps = _self.$calcSteps(fromValue, toValue); + this.$inScrollAnimation = true; + + clearInterval(this.$timer); + + _self.session.setScrollTop(steps.shift()); + this.$timer = setInterval(function() { + if (steps.length) { + _self.session.setScrollTop(steps.shift()); + // trick session to think it's already scrolled to not loose toValue + _self.session.$scrollTop = toValue; + } else if (toValue != null) { + _self.session.$scrollTop = -1; + _self.session.setScrollTop(toValue); + toValue = null; + } else { + // do this on separate step to not get spurious scroll event from scrollbar + _self.$timer = clearInterval(_self.$timer); + _self.$inScrollAnimation = false; + callback && callback(); + } + }, 10); + } + }; + this.scrollToY = function(scrollTop) { + // after calling scrollBar.setScrollTop + // scrollbar sends us event with same scrollTop. ignore it + if (this.scrollTop !== scrollTop) { + this.$loop.schedule(this.CHANGE_SCROLL); + this.scrollTop = scrollTop; + } + }; + this.scrollToX = function(scrollLeft) { + if (scrollLeft < 0) + scrollLeft = 0; + + if (this.scrollLeft !== scrollLeft) + this.scrollLeft = scrollLeft; + this.$loop.schedule(this.CHANGE_H_SCROLL); + }; + this.scrollBy = function(deltaX, deltaY) { + deltaY && this.session.setScrollTop(this.session.getScrollTop() + deltaY); + deltaX && this.session.setScrollLeft(this.session.getScrollLeft() + deltaX); + }; + this.isScrollableBy = function(deltaX, deltaY) { + if (deltaY < 0 && this.session.getScrollTop() > 0) + return true; + if (deltaY > 0 && this.session.getScrollTop() + this.$size.scrollerHeight < this.layerConfig.maxHeight) + return true; + // todo: handle horizontal scrolling + }; + + this.pixelToScreenCoordinates = function(x, y) { + var canvasPos = this.scroller.getBoundingClientRect(); + + var offset = (x + this.scrollLeft - canvasPos.left - this.$padding) / this.characterWidth; + var row = Math.floor((y + this.scrollTop - canvasPos.top) / this.lineHeight); + var col = Math.round(offset); + + return {row: row, column: col, side: offset - col > 0 ? 1 : -1}; + }; + + this.screenToTextCoordinates = function(x, y) { + var canvasPos = this.scroller.getBoundingClientRect(); + + var col = Math.round( + (x + this.scrollLeft - canvasPos.left - this.$padding) / this.characterWidth + ); + var row = Math.floor( + (y + this.scrollTop - canvasPos.top) / this.lineHeight + ); + + return this.session.screenToDocumentPosition(row, Math.max(col, 0)); + }; + this.textToScreenCoordinates = function(row, column) { + var canvasPos = this.scroller.getBoundingClientRect(); + var pos = this.session.documentToScreenPosition(row, column); + + var x = this.$padding + Math.round(pos.column * this.characterWidth); + var y = pos.row * this.lineHeight; + + return { + pageX: canvasPos.left + x - this.scrollLeft, + pageY: canvasPos.top + y - this.scrollTop + }; + }; + this.visualizeFocus = function() { + dom.addCssClass(this.container, "ace_focus"); + }; + this.visualizeBlur = function() { + dom.removeCssClass(this.container, "ace_focus"); + }; + this.showComposition = function(position) { + if (!this.$composition) + this.$composition = { + keepTextAreaAtCursor: this.$keepTextAreaAtCursor, + cssText: this.textarea.style.cssText + }; + + this.$keepTextAreaAtCursor = true; + dom.addCssClass(this.textarea, "ace_composition"); + this.textarea.style.cssText = ""; + this.$moveTextAreaToCursor(); + }; + this.setCompositionText = function(text) { + this.$moveTextAreaToCursor(); + }; + this.hideComposition = function() { + if (!this.$composition) + return; + + dom.removeCssClass(this.textarea, "ace_composition"); + this.$keepTextAreaAtCursor = this.$composition.keepTextAreaAtCursor; + this.textarea.style.cssText = this.$composition.cssText; + this.$composition = null; + }; + + this._loadTheme = function(name, callback) { + if (!config.get("packaged")) + return callback(); + + var base = name.split("/").pop(); + var filename = config.get("themePath") + "/theme-" + base + config.get("suffix"); + net.loadScript(filename, callback); + }; + this.setTheme = function(theme) { + var _self = this; + + this.$themeValue = theme; + if (!theme || typeof theme == "string") { + var moduleName = theme || "ace/theme/textmate"; + + var module; + try { + module = require(moduleName); + } catch (e) {}; + if (module) + return afterLoad(module); + + _self._loadTheme(moduleName, function() { + require([moduleName], function(module) { + if (_self.$themeValue !== theme) + return; + + afterLoad(module); + }); + }); + } else { + afterLoad(theme); + } + + function afterLoad(theme) { + dom.importCssString( + theme.cssText, + theme.cssClass, + _self.container.ownerDocument + ); + + if (_self.$theme) + dom.removeCssClass(_self.container, _self.$theme); + + _self.$theme = theme ? theme.cssClass : null; + + if (_self.$theme) + dom.addCssClass(_self.container, _self.$theme); + + if (theme && theme.isDark) + dom.addCssClass(_self.container, "ace_dark"); + else + dom.removeCssClass(_self.container, "ace_dark"); + + // force re-measure of the gutter width + if (_self.$size) { + _self.$size.width = 0; + _self.onResize(); + } + } + }; + this.getTheme = function() { + return this.$themeValue; + }; + + // Methods allows to add / remove CSS classnames to the editor element. + // This feature can be used by plug-ins to provide a visual indication of + // a certain mode that editor is in. + + /** + * VirtualRenderer.setStyle(style) -> Void + * - style (String): A class name + * + * [Adds a new class, `style`, to the editor.]{: #VirtualRenderer.setStyle} + **/ + this.setStyle = function setStyle(style) { + dom.addCssClass(this.container, style); + }; + this.unsetStyle = function unsetStyle(style) { + dom.removeCssClass(this.container, style); + }; + this.destroy = function() { + this.$textLayer.destroy(); + this.$cursorLayer.destroy(); + }; + +}).call(VirtualRenderer.prototype); + +exports.VirtualRenderer = VirtualRenderer; +}); + +ace.define('ace/layer/gutter', ['require', 'exports', 'module' , 'ace/lib/dom', 'ace/lib/oop', 'ace/lib/event_emitter'], function(require, exports, module) { + + +var dom = require("../lib/dom"); +var oop = require("../lib/oop"); +var EventEmitter = require("../lib/event_emitter").EventEmitter; + +var Gutter = function(parentEl) { + this.element = dom.createElement("div"); + this.element.className = "ace_layer ace_gutter-layer"; + parentEl.appendChild(this.element); + this.setShowFoldWidgets(this.$showFoldWidgets); + + this.gutterWidth = 0; + + this.$breakpoints = []; + this.$annotations = []; + this.$decorations = []; +}; + +(function() { + + oop.implement(this, EventEmitter); + + this.setSession = function(session) { + this.session = session; + }; + + this.addGutterDecoration = function(row, className){ + if (!this.$decorations[row]) + this.$decorations[row] = ""; + this.$decorations[row] += " " + className; + }; + + this.removeGutterDecoration = function(row, className){ + this.$decorations[row] = (this.$decorations[row] || "").replace(" " + className, ""); + }; + + this.setAnnotations = function(annotations) { + // iterate over sparse array + this.$annotations = []; + for (var row in annotations) if (annotations.hasOwnProperty(row)) { + var rowAnnotations = annotations[row]; + if (!rowAnnotations) + continue; + + var rowInfo = this.$annotations[row] = { + text: [] + }; + for (var i=0; i<rowAnnotations.length; i++) { + var annotation = rowAnnotations[i]; + var annoText = annotation.text.replace(/"/g, """).replace(/'/g, "’").replace(/</, "<"); + if (rowInfo.text.indexOf(annoText) === -1) + rowInfo.text.push(annoText); + var type = annotation.type; + if (type == "error") + rowInfo.className = "ace_error"; + else if (type == "warning" && rowInfo.className != "ace_error") + rowInfo.className = "ace_warning"; + else if (type == "info" && (!rowInfo.className)) + rowInfo.className = "ace_info"; + } + } + }; + + this.update = function(config) { + this.$config = config; + + var emptyAnno = {className: "", text: []}; + var html = []; + var i = config.firstRow; + var lastRow = config.lastRow; + var fold = this.session.getNextFoldLine(i); + var foldStart = fold ? fold.start.row : Infinity; + var foldWidgets = this.$showFoldWidgets && this.session.foldWidgets; + var breakpoints = this.session.$breakpoints; + + while (true) { + if(i > foldStart) { + i = fold.end.row + 1; + fold = this.session.getNextFoldLine(i, fold); + foldStart = fold ?fold.start.row :Infinity; + } + if(i > lastRow) + break; + + var annotation = this.$annotations[i] || emptyAnno; + html.push("<div class='ace_gutter-cell", + this.$decorations[i] || "", + breakpoints[i] ? " ace_breakpoint " : " ", + annotation.className, + "' title='", annotation.text.join("\n"), + "' style='height:", this.session.getRowLength(i) * config.lineHeight, "px;'>", (i+1)); + + if (foldWidgets) { + var c = foldWidgets[i]; + // check if cached value is invalidated and we need to recompute + if (c == null) + c = foldWidgets[i] = this.session.getFoldWidget(i); + if (c) + html.push( + "<span class='ace_fold-widget ", c, + c == "start" && i == foldStart && i < fold.end.row ? " closed" : " open", + "'></span>" + ); + } + + html.push("</div>"); + + i++; + } + + if (this.session.$useWrapMode) + html.push( + "<div class='ace_gutter-cell' style='pointer-events:none;opacity:0'>", + this.session.getLength() - 1, + "</div>" + ); + + this.element = dom.setInnerHtml(this.element, html.join("")); + this.element.style.height = config.minHeight + "px"; + + var gutterWidth = this.element.offsetWidth; + if (gutterWidth !== this.gutterWidth) { + this.gutterWidth = gutterWidth; + this._emit("changeGutterWidth", gutterWidth); + } + }; + + this.$showFoldWidgets = true; + this.setShowFoldWidgets = function(show) { + if (show) + dom.addCssClass(this.element, "ace_folding-enabled"); + else + dom.removeCssClass(this.element, "ace_folding-enabled"); + + this.$showFoldWidgets = show; + }; + + this.getShowFoldWidgets = function() { + return this.$showFoldWidgets; + }; + +}).call(Gutter.prototype); + +exports.Gutter = Gutter; + +}); + +ace.define('ace/layer/marker', ['require', 'exports', 'module' , 'ace/range', 'ace/lib/dom'], function(require, exports, module) { + + +var Range = require("../range").Range; +var dom = require("../lib/dom"); + +var Marker = function(parentEl) { + this.element = dom.createElement("div"); + this.element.className = "ace_layer ace_marker-layer"; + parentEl.appendChild(this.element); +}; + +(function() { + + this.$padding = 0; + + this.setPadding = function(padding) { + this.$padding = padding; + }; + this.setSession = function(session) { + this.session = session; + }; + + this.setMarkers = function(markers) { + this.markers = markers; + }; + + this.update = function(config) { + var config = config || this.config; + if (!config) + return; + + this.config = config; + + + var html = []; + for ( var key in this.markers) { + var marker = this.markers[key]; + + if (!marker.range) { + marker.update(html, this, this.session, config); + continue; + } + + var range = marker.range.clipRows(config.firstRow, config.lastRow); + if (range.isEmpty()) continue; + + range = range.toScreenRange(this.session); + if (marker.renderer) { + var top = this.$getTop(range.start.row, config); + var left = Math.round( + this.$padding + range.start.column * config.characterWidth + ); + marker.renderer(html, range, left, top, config); + } + else if (range.isMultiLine()) { + if (marker.type == "text") { + this.drawTextMarker(html, range, marker.clazz, config); + } else { + this.drawMultiLineMarker( + html, range, marker.clazz, config, + marker.type + ); + } + } + else { + this.drawSingleLineMarker( + html, range, marker.clazz + " start", config, + null, marker.type + ); + } + } + this.element = dom.setInnerHtml(this.element, html.join("")); + }; + + this.$getTop = function(row, layerConfig) { + return (row - layerConfig.firstRowScreen) * layerConfig.lineHeight; + }; + + // Draws a marker, which spans a range of text on multiple lines + this.drawTextMarker = function(stringBuilder, range, clazz, layerConfig) { + // selection start + var row = range.start.row; + + var lineRange = new Range( + row, range.start.column, + row, this.session.getScreenLastRowColumn(row) + ); + this.drawSingleLineMarker(stringBuilder, lineRange, clazz + " start", layerConfig, 1, "text"); + + // selection end + row = range.end.row; + lineRange = new Range(row, 0, row, range.end.column); + this.drawSingleLineMarker(stringBuilder, lineRange, clazz, layerConfig, 0, "text"); + + for (row = range.start.row + 1; row < range.end.row; row++) { + lineRange.start.row = row; + lineRange.end.row = row; + lineRange.end.column = this.session.getScreenLastRowColumn(row); + this.drawSingleLineMarker(stringBuilder, lineRange, clazz, layerConfig, 1, "text"); + } + }; + + // Draws a multi line marker, where lines span the full width + this.drawMultiLineMarker = function(stringBuilder, range, clazz, layerConfig, type) { + var padding = type === "background" ? 0 : this.$padding; + var layerWidth = layerConfig.width + 2 * this.$padding - padding; + // from selection start to the end of the line + var height = layerConfig.lineHeight; + var width = Math.round(layerWidth - (range.start.column * layerConfig.characterWidth)); + var top = this.$getTop(range.start.row, layerConfig); + var left = Math.round( + padding + range.start.column * layerConfig.characterWidth + ); + + stringBuilder.push( + "<div class='", clazz, " start' style='", + "height:", height, "px;", + "width:", width, "px;", + "top:", top, "px;", + "left:", left, "px;'></div>" + ); + + // from start of the last line to the selection end + top = this.$getTop(range.end.row, layerConfig); + width = Math.round(range.end.column * layerConfig.characterWidth); + + stringBuilder.push( + "<div class='", clazz, "' style='", + "height:", height, "px;", + "width:", width, "px;", + "top:", top, "px;", + "left:", padding, "px;'></div>" + ); + + // all the complete lines + height = (range.end.row - range.start.row - 1) * layerConfig.lineHeight; + if (height < 0) + return; + top = this.$getTop(range.start.row + 1, layerConfig); + + stringBuilder.push( + "<div class='", clazz, "' style='", + "height:", height, "px;", + "width:", layerWidth, "px;", + "top:", top, "px;", + "left:", padding, "px;'></div>" + ); + }; + + // Draws a marker which covers part or whole width of a single screen line + this.drawSingleLineMarker = function(stringBuilder, range, clazz, layerConfig, extraLength, type) { + var padding = type === "background" ? 0 : this.$padding; + var height = layerConfig.lineHeight; + + if (type === "background") + var width = layerConfig.width; + else + width = Math.round((range.end.column + (extraLength || 0) - range.start.column) * layerConfig.characterWidth); + + var top = this.$getTop(range.start.row, layerConfig); + var left = Math.round( + padding + range.start.column * layerConfig.characterWidth + ); + + stringBuilder.push( + "<div class='", clazz, "' style='", + "height:", height, "px;", + "width:", width, "px;", + "top:", top, "px;", + "left:", left,"px;'></div>" + ); + }; + +}).call(Marker.prototype); + +exports.Marker = Marker; + +}); + +ace.define('ace/layer/text', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/dom', 'ace/lib/lang', 'ace/lib/useragent', 'ace/lib/event_emitter'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var dom = require("../lib/dom"); +var lang = require("../lib/lang"); +var useragent = require("../lib/useragent"); +var EventEmitter = require("../lib/event_emitter").EventEmitter; + +var Text = function(parentEl) { + this.element = dom.createElement("div"); + this.element.className = "ace_layer ace_text-layer"; + parentEl.appendChild(this.element); + + this.$characterSize = this.$measureSizes() || {width: 0, height: 0}; + this.$pollSizeChanges(); +}; + +(function() { + + oop.implement(this, EventEmitter); + + this.EOF_CHAR = "\xB6"; //"¶"; + this.EOL_CHAR = "\xAC"; //"¬"; + this.TAB_CHAR = "\u2192"; //"→" "\u21E5"; + this.SPACE_CHAR = "\xB7"; //"·"; + this.$padding = 0; + + this.setPadding = function(padding) { + this.$padding = padding; + this.element.style.padding = "0 " + padding + "px"; + }; + + this.getLineHeight = function() { + return this.$characterSize.height || 1; + }; + + this.getCharacterWidth = function() { + return this.$characterSize.width || 1; + }; + + this.checkForSizeChanges = function() { + var size = this.$measureSizes(); + if (size && (this.$characterSize.width !== size.width || this.$characterSize.height !== size.height)) { + this.$characterSize = size; + this._emit("changeCharacterSize", {data: size}); + } + }; + + this.$pollSizeChanges = function() { + var self = this; + this.$pollSizeChangesTimer = setInterval(function() { + self.checkForSizeChanges(); + }, 500); + }; + + this.$fontStyles = { + fontFamily : 1, + fontSize : 1, + fontWeight : 1, + fontStyle : 1, + lineHeight : 1 + }; + + this.$measureSizes = useragent.isIE || useragent.isOldGecko ? function() { + var n = 1000; + if (!this.$measureNode) { + var measureNode = this.$measureNode = dom.createElement("div"); + var style = measureNode.style; + + style.width = style.height = "auto"; + style.left = style.top = (-n * 40) + "px"; + + style.visibility = "hidden"; + style.position = "fixed"; + style.overflow = "visible"; + style.whiteSpace = "nowrap"; + + // in FF 3.6 monospace fonts can have a fixed sub pixel width. + // that's why we have to measure many characters + // Note: characterWidth can be a float! + measureNode.innerHTML = lang.stringRepeat("Xy", n); + + if (this.element.ownerDocument.body) { + this.element.ownerDocument.body.appendChild(measureNode); + } else { + var container = this.element.parentNode; + while (!dom.hasCssClass(container, "ace_editor")) + container = container.parentNode; + container.appendChild(measureNode); + } + } + + // Size and width can be null if the editor is not visible or + // detached from the document + if (!this.element.offsetWidth) + return null; + + var style = this.$measureNode.style; + var computedStyle = dom.computedStyle(this.element); + for (var prop in this.$fontStyles) + style[prop] = computedStyle[prop]; + + var size = { + height: this.$measureNode.offsetHeight, + width: this.$measureNode.offsetWidth / (n * 2) + }; + + // Size and width can be null if the editor is not visible or + // detached from the document + if (size.width == 0 || size.height == 0) + return null; + + return size; + } + : function() { + if (!this.$measureNode) { + var measureNode = this.$measureNode = dom.createElement("div"); + var style = measureNode.style; + + style.width = style.height = "auto"; + style.left = style.top = -100 + "px"; + + style.visibility = "hidden"; + style.position = "fixed"; + style.overflow = "visible"; + style.whiteSpace = "nowrap"; + + measureNode.innerHTML = "X"; + + var container = this.element.parentNode; + while (container && !dom.hasCssClass(container, "ace_editor")) + container = container.parentNode; + + if (!container) + return this.$measureNode = null; + + container.appendChild(measureNode); + } + + var rect = this.$measureNode.getBoundingClientRect(); + + var size = { + height: rect.height, + width: rect.width + }; + + // Size and width can be null if the editor is not visible or + // detached from the document + if (size.width == 0 || size.height == 0) + return null; + + return size; + }; + + this.setSession = function(session) { + this.session = session; + }; + + this.showInvisibles = false; + this.setShowInvisibles = function(showInvisibles) { + if (this.showInvisibles == showInvisibles) + return false; + + this.showInvisibles = showInvisibles; + return true; + }; + + this.$tabStrings = []; + this.$computeTabString = function() { + var tabSize = this.session.getTabSize(); + var tabStr = this.$tabStrings = [0]; + for (var i = 1; i < tabSize + 1; i++) { + if (this.showInvisibles) { + tabStr.push("<span class='ace_invisible'>" + + this.TAB_CHAR + + new Array(i).join(" ") + + "</span>"); + } else { + tabStr.push(new Array(i+1).join(" ")); + } + } + + }; + + this.updateLines = function(config, firstRow, lastRow) { + this.$computeTabString(); + // Due to wrap line changes there can be new lines if e.g. + // the line to updated wrapped in the meantime. + if (this.config.lastRow != config.lastRow || + this.config.firstRow != config.firstRow) { + this.scrollLines(config); + } + this.config = config; + + var first = Math.max(firstRow, config.firstRow); + var last = Math.min(lastRow, config.lastRow); + + var lineElements = this.element.childNodes; + var lineElementsIdx = 0; + + for (var row = config.firstRow; row < first; row++) { + var foldLine = this.session.getFoldLine(row); + if (foldLine) { + if (foldLine.containsRow(first)) { + first = foldLine.start.row; + break; + } else { + row = foldLine.end.row; + } + } + lineElementsIdx ++; + } + + for (var i=first; i<=last; i++) { + var lineElement = lineElements[lineElementsIdx++]; + if (!lineElement) + continue; + + var html = []; + var tokens = this.session.getTokens(i); + this.$renderLine(html, i, tokens, !this.$useLineGroups()); + lineElement = dom.setInnerHtml(lineElement, html.join("")); + + i = this.session.getRowFoldEnd(i); + } + }; + + this.scrollLines = function(config) { + this.$computeTabString(); + var oldConfig = this.config; + this.config = config; + + if (!oldConfig || oldConfig.lastRow < config.firstRow) + return this.update(config); + + if (config.lastRow < oldConfig.firstRow) + return this.update(config); + + var el = this.element; + if (oldConfig.firstRow < config.firstRow) + for (var row=this.session.getFoldedRowCount(oldConfig.firstRow, config.firstRow - 1); row>0; row--) + el.removeChild(el.firstChild); + + if (oldConfig.lastRow > config.lastRow) + for (var row=this.session.getFoldedRowCount(config.lastRow + 1, oldConfig.lastRow); row>0; row--) + el.removeChild(el.lastChild); + + if (config.firstRow < oldConfig.firstRow) { + var fragment = this.$renderLinesFragment(config, config.firstRow, oldConfig.firstRow - 1); + if (el.firstChild) + el.insertBefore(fragment, el.firstChild); + else + el.appendChild(fragment); + } + + if (config.lastRow > oldConfig.lastRow) { + var fragment = this.$renderLinesFragment(config, oldConfig.lastRow + 1, config.lastRow); + el.appendChild(fragment); + } + }; + + this.$renderLinesFragment = function(config, firstRow, lastRow) { + var fragment = this.element.ownerDocument.createDocumentFragment(); + var row = firstRow; + var foldLine = this.session.getNextFoldLine(row); + var foldStart = foldLine ? foldLine.start.row : Infinity; + + while (true) { + if (row > foldStart) { + row = foldLine.end.row+1; + foldLine = this.session.getNextFoldLine(row, foldLine); + foldStart = foldLine ? foldLine.start.row : Infinity; + } + if (row > lastRow) + break; + + var container = dom.createElement("div"); + + var html = []; + // Get the tokens per line as there might be some lines in between + // beeing folded. + var tokens = this.session.getTokens(row); + this.$renderLine(html, row, tokens, false); + + // don't use setInnerHtml since we are working with an empty DIV + container.innerHTML = html.join(""); + if (this.$useLineGroups()) { + container.className = 'ace_line_group'; + fragment.appendChild(container); + } else { + var lines = container.childNodes + while(lines.length) + fragment.appendChild(lines[0]); + } + + row++; + } + return fragment; + }; + + this.update = function(config) { + this.$computeTabString(); + this.config = config; + + var html = []; + var firstRow = config.firstRow, lastRow = config.lastRow; + + var row = firstRow; + var foldLine = this.session.getNextFoldLine(row); + var foldStart = foldLine ? foldLine.start.row : Infinity; + + while (true) { + if (row > foldStart) { + row = foldLine.end.row+1; + foldLine = this.session.getNextFoldLine(row, foldLine); + foldStart = foldLine ? foldLine.start.row :Infinity; + } + if (row > lastRow) + break; + + if (this.$useLineGroups()) + html.push("<div class='ace_line_group'>") + + // Get the tokens per line as there might be some lines in between + // beeing folded. + var tokens = this.session.getTokens(row); + this.$renderLine(html, row, tokens, false); + + if (this.$useLineGroups()) + html.push("</div>"); // end the line group + + row++; + } + this.element = dom.setInnerHtml(this.element, html.join("")); + }; + + this.$textToken = { + "text": true, + "rparen": true, + "lparen": true + }; + + this.$renderToken = function(stringBuilder, screenColumn, token, value) { + var self = this; + var replaceReg = /\t|&|<|( +)|([\u0000-\u0019\u00a0\u1680\u180E\u2000-\u200b\u2028\u2029\u202F\u205F\u3000\uFEFF])|[\u1100-\u115F\u11A3-\u11A7\u11FA-\u11FF\u2329-\u232A\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFB\u3000-\u303E\u3041-\u3096\u3099-\u30FF\u3105-\u312D\u3131-\u318E\u3190-\u31BA\u31C0-\u31E3\u31F0-\u321E\u3220-\u3247\u3250-\u32FE\u3300-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFAFF\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE66\uFE68-\uFE6B\uFF01-\uFF60\uFFE0-\uFFE6]/g; + var replaceFunc = function(c, a, b, tabIdx, idx4) { + if (a) { + return new Array(c.length+1).join(" "); + } else if (c == "&") { + return "&"; + } else if (c == "<") { + return "<"; + } else if (c == "\t") { + var tabSize = self.session.getScreenTabSize(screenColumn + tabIdx); + screenColumn += tabSize - 1; + return self.$tabStrings[tabSize]; + } else if (c == "\u3000") { + // U+3000 is both invisible AND full-width, so must be handled uniquely + var classToUse = self.showInvisibles ? "ace_cjk ace_invisible" : "ace_cjk"; + var space = self.showInvisibles ? self.SPACE_CHAR : ""; + screenColumn += 1; + return "<span class='" + classToUse + "' style='width:" + + (self.config.characterWidth * 2) + + "px'>" + space + "</span>"; + } else if (b) { + return "<span class='ace_invisible ace_invalid'>" + self.SPACE_CHAR + "</span>"; + } else { + screenColumn += 1; + return "<span class='ace_cjk' style='width:" + + (self.config.characterWidth * 2) + + "px'>" + c + "</span>"; + } + }; + + var output = value.replace(replaceReg, replaceFunc); + + if (!this.$textToken[token.type]) { + var classes = "ace_" + token.type.replace(/\./g, " ace_"); + var style = ""; + if (token.type == "fold") + style = " style='width:" + (token.value.length * this.config.characterWidth) + "px;' "; + stringBuilder.push("<span class='", classes, "'", style, ">", output, "</span>"); + } + else { + stringBuilder.push(output); + } + return screenColumn + value.length; + }; + + this.$renderLineCore = function(stringBuilder, lastRow, tokens, splits, onlyContents) { + var chars = 0; + var split = 0; + var splitChars; + var screenColumn = 0; + var self = this; + + if (!splits || splits.length == 0) + splitChars = Number.MAX_VALUE; + else + splitChars = splits[0]; + + if (!onlyContents) { + stringBuilder.push("<div class='ace_line' style='height:", + this.config.lineHeight, "px", + "'>" + ); + } + + for (var i = 0; i < tokens.length; i++) { + var token = tokens[i]; + var value = token.value; + + if (chars + value.length < splitChars) { + screenColumn = self.$renderToken( + stringBuilder, screenColumn, token, value + ); + chars += value.length; + } + else { + while (chars + value.length >= splitChars) { + screenColumn = self.$renderToken( + stringBuilder, screenColumn, + token, value.substring(0, splitChars - chars) + ); + value = value.substring(splitChars - chars); + chars = splitChars; + + if (!onlyContents) { + stringBuilder.push("</div>", + "<div class='ace_line' style='height:", + this.config.lineHeight, "px", + "'>" + ); + } + + split ++; + screenColumn = 0; + splitChars = splits[split] || Number.MAX_VALUE; + } + if (value.length != 0) { + chars += value.length; + screenColumn = self.$renderToken( + stringBuilder, screenColumn, token, value + ); + } + } + } + + if (this.showInvisibles) { + if (lastRow !== this.session.getLength() - 1) + stringBuilder.push("<span class='ace_invisible'>" + this.EOL_CHAR + "</span>"); + else + stringBuilder.push("<span class='ace_invisible'>" + this.EOF_CHAR + "</span>"); + } + if (!onlyContents) + stringBuilder.push("</div>"); + }; + + this.$renderLine = function(stringBuilder, row, tokens, onlyContents) { + // Check if the line to render is folded or not. If not, things are + // simple, otherwise, we need to fake some things... + if (!this.session.isRowFolded(row)) { + var splits = this.session.getRowSplitData(row); + this.$renderLineCore(stringBuilder, row, tokens, splits, onlyContents); + } else { + this.$renderFoldLine(stringBuilder, row, tokens, onlyContents); + } + }; + + this.$renderFoldLine = function(stringBuilder, row, tokens, onlyContents) { + var session = this.session, + foldLine = session.getFoldLine(row), + renderTokens = []; + + function addTokens(tokens, from, to) { + var idx = 0, col = 0; + while ((col + tokens[idx].value.length) < from) { + col += tokens[idx].value.length; + idx++; + + if (idx == tokens.length) { + return; + } + } + if (col != from) { + var value = tokens[idx].value.substring(from - col); + // Check if the token value is longer then the from...to spacing. + if (value.length > (to - from)) { + value = value.substring(0, to - from); + } + + renderTokens.push({ + type: tokens[idx].type, + value: value + }); + + col = from + value.length; + idx += 1; + } + + while (col < to) { + var value = tokens[idx].value; + if (value.length + col > to) { + value = value.substring(0, to - col); + } + renderTokens.push({ + type: tokens[idx].type, + value: value + }); + col += value.length; + idx += 1; + } + } + + foldLine.walk(function(placeholder, row, column, lastColumn, isNewRow) { + if (placeholder) { + renderTokens.push({ + type: "fold", + value: placeholder + }); + } else { + if (isNewRow) + tokens = this.session.getTokens(row); + + if (tokens.length) + addTokens(tokens, lastColumn, column); + } + }.bind(this), foldLine.end.row, this.session.getLine(foldLine.end.row).length); + + // TODO: Build a fake splits array! + var splits = this.session.$useWrapMode?this.session.$wrapData[row]:null; + this.$renderLineCore(stringBuilder, row, renderTokens, splits, onlyContents); + }; + + this.$useLineGroups = function() { + // For the updateLines function to work correctly, it's important that the + // child nodes of this.element correspond on a 1-to-1 basis to rows in the + // document (as distinct from lines on the screen). For sessions that are + // wrapped, this means we need to add a layer to the node hierarchy (tagged + // with the class name ace_line_group). + return this.session.getUseWrapMode(); + }; + + this.destroy = function() { + clearInterval(this.$pollSizeChangesTimer); + if (this.$measureNode) + this.$measureNode.parentNode.removeChild(this.$measureNode); + delete this.$measureNode; + }; + +}).call(Text.prototype); + +exports.Text = Text; + +}); + +ace.define('ace/layer/cursor', ['require', 'exports', 'module' , 'ace/lib/dom'], function(require, exports, module) { + + +var dom = require("../lib/dom"); + +var Cursor = function(parentEl) { + this.element = dom.createElement("div"); + this.element.className = "ace_layer ace_cursor-layer"; + parentEl.appendChild(this.element); + + this.isVisible = false; + + this.cursors = []; + this.cursor = this.addCursor(); +}; + +(function() { + + this.$padding = 0; + this.setPadding = function(padding) { + this.$padding = padding; + }; + + this.setSession = function(session) { + this.session = session; + }; + + this.addCursor = function() { + var el = dom.createElement("div"); + var className = "ace_cursor"; + if (!this.isVisible) + className += " ace_hidden"; + if (this.overwrite) + className += " ace_overwrite"; + + el.className = className; + this.element.appendChild(el); + this.cursors.push(el); + return el; + }; + + this.removeCursor = function() { + if (this.cursors.length > 1) { + var el = this.cursors.pop(); + el.parentNode.removeChild(el); + return el; + } + }; + + this.hideCursor = function() { + this.isVisible = false; + for (var i = this.cursors.length; i--; ) + dom.addCssClass(this.cursors[i], "ace_hidden"); + clearInterval(this.blinkId); + }; + + this.showCursor = function() { + this.isVisible = true; + for (var i = this.cursors.length; i--; ) + dom.removeCssClass(this.cursors[i], "ace_hidden"); + + this.element.style.visibility = ""; + this.restartTimer(); + }; + + this.restartTimer = function() { + clearInterval(this.blinkId); + if (!this.isVisible) + return; + + var element = this.cursors.length == 1 ? this.cursor : this.element; + this.blinkId = setInterval(function() { + element.style.visibility = "hidden"; + setTimeout(function() { + element.style.visibility = ""; + }, 400); + }, 1000); + }; + + this.getPixelPosition = function(position, onScreen) { + if (!this.config || !this.session) { + return { + left : 0, + top : 0 + }; + } + + if (!position) + position = this.session.selection.getCursor(); + var pos = this.session.documentToScreenPosition(position); + var cursorLeft = Math.round(this.$padding + + pos.column * this.config.characterWidth); + var cursorTop = (pos.row - (onScreen ? this.config.firstRowScreen : 0)) * + this.config.lineHeight; + + return { + left : cursorLeft, + top : cursorTop + }; + }; + + this.update = function(config) { + this.config = config; + + if (this.session.selectionMarkerCount > 0) { + var selections = this.session.$selectionMarkers; + var i = 0, sel, cursorIndex = 0; + + for (var i = selections.length; i--; ) { + sel = selections[i]; + var pixelPos = this.getPixelPosition(sel.cursor, true); + + var style = (this.cursors[cursorIndex++] || this.addCursor()).style; + + style.left = pixelPos.left + "px"; + style.top = pixelPos.top + "px"; + style.width = config.characterWidth + "px"; + style.height = config.lineHeight + "px"; + } + if (cursorIndex > 1) + while (this.cursors.length > cursorIndex) + this.removeCursor(); + } else { + var pixelPos = this.getPixelPosition(null, true); + var style = this.cursor.style; + style.left = pixelPos.left + "px"; + style.top = pixelPos.top + "px"; + style.width = config.characterWidth + "px"; + style.height = config.lineHeight + "px"; + + while (this.cursors.length > 1) + this.removeCursor(); + } + + var overwrite = this.session.getOverwrite(); + if (overwrite != this.overwrite) + this.$setOverite(overwrite); + + // cache for textarea and gutter highlight + this.$pixelPos = pixelPos; + + this.restartTimer(); + }; + + this.$setOverite = function(overwrite) { + this.overwrite = overwrite; + for (var i = this.cursors.length; i--; ) { + if (overwrite) + dom.addCssClass(this.cursors[i], "ace_overwrite"); + else + dom.removeCssClass(this.cursors[i], "ace_overwrite"); + } + }; + + this.destroy = function() { + clearInterval(this.blinkId); + } + +}).call(Cursor.prototype); + +exports.Cursor = Cursor; + +}); + +ace.define('ace/scrollbar', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/dom', 'ace/lib/event', 'ace/lib/event_emitter'], function(require, exports, module) { + + +var oop = require("./lib/oop"); +var dom = require("./lib/dom"); +var event = require("./lib/event"); +var EventEmitter = require("./lib/event_emitter").EventEmitter; + +/** + * new ScrollBar(parent) + * - parent (DOMElement): A DOM element + * + * Creates a new `ScrollBar`. `parent` is the owner of the scroll bar. + * + **/ +var ScrollBar = function(parent) { + this.element = dom.createElement("div"); + this.element.className = "ace_sb"; + + this.inner = dom.createElement("div"); + this.element.appendChild(this.inner); + + parent.appendChild(this.element); + + // in OSX lion the scrollbars appear to have no width. In this case resize + // the to show the scrollbar but still pretend that the scrollbar has a width + // of 0px + // in Firefox 6+ scrollbar is hidden if element has the same width as scrollbar + // make element a little bit wider to retain scrollbar when page is zoomed + this.width = dom.scrollbarWidth(parent.ownerDocument); + this.element.style.width = (this.width || 15) + 5 + "px"; + + event.addListener(this.element, "scroll", this.onScroll.bind(this)); +}; + +(function() { + oop.implement(this, EventEmitter); + this.onScroll = function() { + this._emit("scroll", {data: this.element.scrollTop}); + }; + this.getWidth = function() { + return this.width; + }; + this.setHeight = function(height) { + this.element.style.height = height + "px"; + }; + this.setInnerHeight = function(height) { + this.inner.style.height = height + "px"; + }; + // TODO: on chrome 17+ after for small zoom levels after this function + // this.element.scrollTop != scrollTop which makes page to scroll up. + this.setScrollTop = function(scrollTop) { + this.element.scrollTop = scrollTop; + }; + +}).call(ScrollBar.prototype); + +exports.ScrollBar = ScrollBar; +}); + +ace.define('ace/renderloop', ['require', 'exports', 'module' , 'ace/lib/event'], function(require, exports, module) { + + +var event = require("./lib/event"); + +/** internal, hide + * new RenderLoop(onRender, win) + * + * + * +**/ +var RenderLoop = function(onRender, win) { + this.onRender = onRender; + this.pending = false; + this.changes = 0; + this.window = win || window; +}; + +(function() { + + /** internal, hide + * RenderLoop.schedule(change) + * - change (Array): + * + * + **/ + this.schedule = function(change) { + //this.onRender(change); + //return; + this.changes = this.changes | change; + if (!this.pending) { + this.pending = true; + var _self = this; + event.nextTick(function() { + _self.pending = false; + var changes; + while (changes = _self.changes) { + _self.changes = 0; + _self.onRender(changes); + } + }, this.window); + } + }; + +}).call(RenderLoop.prototype); + +exports.RenderLoop = RenderLoop; +}); +ace.define("text!ace/css/editor.css", [], ".ace_editor {\n" + + " position: absolute;\n" + + " overflow: hidden;\n" + + " font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', 'Droid Sans Mono', 'Consolas', monospace;\n" + + " font-size: 12px;\n" + + "}\n" + + "\n" + + ".ace_scroller {\n" + + " position: absolute;\n" + + " overflow: hidden;\n" + + "}\n" + + "\n" + + ".ace_content {\n" + + " position: absolute;\n" + + " box-sizing: border-box;\n" + + " -moz-box-sizing: border-box;\n" + + " -webkit-box-sizing: border-box;\n" + + " cursor: text;\n" + + "}\n" + + "\n" + + ".ace_gutter {\n" + + " position: absolute;\n" + + " overflow : hidden;\n" + + " height: 100%;\n" + + " width: auto;\n" + + " cursor: default;\n" + + " z-index: 4;\n" + + "}\n" + + "\n" + + ".ace_scroller.horscroll {\n" + + " box-shadow: 17px 0 16px -16px rgba(0, 0, 0, 0.4) inset;\n" + + "}\n" + + "\n" + + ".ace_gutter-cell {\n" + + " padding-left: 19px;\n" + + " padding-right: 6px;\n" + + "}\n" + + "\n" + + ".ace_gutter-cell.ace_error {\n" + + " background-image: url(\"data:image/png;base64,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\");\n" + + " background-repeat: no-repeat;\n" + + " background-position: 2px center;\n" + + "}\n" + + "\n" + + ".ace_gutter-cell.ace_warning {\n" + + " background-image: url(\"data:image/png;base64,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\");\n" + + " background-repeat: no-repeat;\n" + + " background-position: 2px center;\n" + + "}\n" + + "\n" + + ".ace_gutter-cell.ace_info {\n" + + " background-image: url(\"data:image/gif;base64,R0lGODlhEAAQAMQAAAAAAEFBQVJSUl5eXmRkZGtra39/f4WFhYmJiZGRkaampry8vMPDw8zMzNXV1dzc3OTk5Orq6vDw8P///wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH5BAkAABQALAAAAAAQABAAAAUuICWOZGmeaBml5XGwFCQSBGyXRSAwtqQIiRuiwIM5BoYVbEFIyGCQoeJGrVptIQA7\");\n" + + " background-repeat: no-repeat;\n" + + " background-position: 2px center;\n" + + "}\n" + + "\n" + + ".ace_editor .ace_sb {\n" + + " position: absolute;\n" + + " overflow-x: hidden;\n" + + " overflow-y: scroll;\n" + + " right: 0;\n" + + "}\n" + + "\n" + + ".ace_editor .ace_sb div {\n" + + " position: absolute;\n" + + " width: 1px;\n" + + " left: 0;\n" + + "}\n" + + "\n" + + ".ace_editor .ace_print_margin_layer {\n" + + " z-index: 0;\n" + + " position: absolute;\n" + + " overflow: hidden;\n" + + " margin: 0;\n" + + " left: 0;\n" + + " height: 100%;\n" + + " width: 100%;\n" + + "}\n" + + "\n" + + ".ace_editor .ace_print_margin {\n" + + " position: absolute;\n" + + " height: 100%;\n" + + "}\n" + + "\n" + + ".ace_editor > textarea {\n" + + " position: absolute;\n" + + " z-index: 0;\n" + + " width: 0.5em;\n" + + " height: 1em;\n" + + " opacity: 0;\n" + + " background: transparent;\n" + + " appearance: none;\n" + + " -moz-appearance: none;\n" + + " border: none;\n" + + " resize: none;\n" + + " outline: none;\n" + + " overflow: hidden;\n" + + "}\n" + + "\n" + + ".ace_editor > textarea.ace_composition {\n" + + " background: #fff;\n" + + " color: #000;\n" + + " z-index: 1000;\n" + + " opacity: 1;\n" + + " border: solid lightgray 1px;\n" + + " margin: -1px\n" + + "}\n" + + "\n" + + ".ace_layer {\n" + + " z-index: 1;\n" + + " position: absolute;\n" + + " overflow: hidden;\n" + + " white-space: nowrap;\n" + + " height: 100%;\n" + + " width: 100%;\n" + + " box-sizing: border-box;\n" + + " -moz-box-sizing: border-box;\n" + + " -webkit-box-sizing: border-box;\n" + + " /* setting pointer-events: auto; on node under the mouse, which changes\n" + + " during scroll, will break mouse wheel scrolling in Safari */\n" + + " pointer-events: none;\n" + + "}\n" + + "\n" + + ".ace_gutter .ace_layer {\n" + + " position: relative;\n" + + " min-width: 40px;\n" + + " width: auto;\n" + + " text-align: right;\n" + + " pointer-events: auto;\n" + + "}\n" + + "\n" + + ".ace_text-layer {\n" + + " color: black;\n" + + " font: inherit !important;\n" + + "}\n" + + "\n" + + ".ace_cjk {\n" + + " display: inline-block;\n" + + " text-align: center;\n" + + "}\n" + + "\n" + + ".ace_cursor-layer {\n" + + " z-index: 4;\n" + + "}\n" + + "\n" + + ".ace_cursor {\n" + + " z-index: 4;\n" + + " position: absolute;\n" + + "}\n" + + "\n" + + ".ace_cursor.ace_hidden {\n" + + " opacity: 0.2;\n" + + "}\n" + + "\n" + + ".ace_editor.multiselect .ace_cursor {\n" + + " border-left-width: 1px;\n" + + "}\n" + + "\n" + + ".ace_line {\n" + + " white-space: nowrap;\n" + + "}\n" + + "\n" + + ".ace_marker-layer .ace_step {\n" + + " position: absolute;\n" + + " z-index: 3;\n" + + "}\n" + + "\n" + + ".ace_marker-layer .ace_selection {\n" + + " position: absolute;\n" + + " z-index: 5;\n" + + "}\n" + + "\n" + + ".ace_marker-layer .ace_bracket {\n" + + " position: absolute;\n" + + " z-index: 6;\n" + + "}\n" + + "\n" + + ".ace_marker-layer .ace_active_line {\n" + + " position: absolute;\n" + + " z-index: 2;\n" + + "}\n" + + "\n" + + ".ace_marker-layer .ace_selected_word {\n" + + " position: absolute;\n" + + " z-index: 4;\n" + + " box-sizing: border-box;\n" + + " -moz-box-sizing: border-box;\n" + + " -webkit-box-sizing: border-box;\n" + + "}\n" + + "\n" + + ".ace_line .ace_fold {\n" + + " box-sizing: border-box;\n" + + " -moz-box-sizing: border-box;\n" + + " -webkit-box-sizing: border-box;\n" + + "\n" + + " display: inline-block;\n" + + " height: 11px;\n" + + " margin-top: -2px;\n" + + " vertical-align: middle;\n" + + "\n" + + " background-image:\n" + + " 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+ + " 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+ + " background-repeat: no-repeat, repeat-x;\n" + + " background-position: center center, top left;\n" + + " color: transparent;\n" + + "\n" + + " border: 1px solid black;\n" + + " -moz-border-radius: 2px;\n" + + " -webkit-border-radius: 2px;\n" + + " border-radius: 2px;\n" + + "\n" + + " cursor: pointer;\n" + + " pointer-events: auto;\n" + + "}\n" + + "\n" + + ".ace_dark .ace_fold {\n" + + "}\n" + + "\n" + + ".ace_fold:hover{\n" + + " background-image:\n" + + " 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+ + " url(\"data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%05%00%00%007%08%06%00%00%00%C4%DD%80C%00%00%03%1EiCCPICC%20Profile%00%00x%01%85T%DFk%D3P%14%FE%DAe%9D%B0%E1%8B%3Ag%11%09%3Eh%91ndStC%9C%B6kW%BA%CDZ%EA6%B7!H%9B%A6m%5C%9A%C6%24%ED~%B0%07%D9%8Bo%3A%C5w%F1%07%3E%F9%07%0C%D9%83o%7B%92%0D%C6%14a%F8%AC%88%22L%F6%22%B3%9E%9B4M'S%03%B9%F7%BB%DF%F9%EE9'%E7%E4%5E%A0%F9qZ%D3%14%2F%0F%14USO%C5%C2%FC%C4%E4%14%DF%F2%01%5E%1CC%2B%FChM%8B%86%16J%26G%40%0F%D3%B2y%EF%B3%F3%0E%1E%C6lt%EEo%DF%AB%FEc%D5%9A%95%0C%11%F0%1C%20%BE%945%C4%22%E1Y%A0i%5C%D4t%13%E0%D6%89%EF%9D15%C2%CDLsX%A7%04%09%1Fg8oc%81%E1%8C%8D%23%96f45%40%9A%09%C2%07%C5B%3AK%B8%408%98i%E0%F3%0D%D8%CE%81%14%E4'%26%A9%92.%8B%3C%ABER%2F%E5dE%B2%0C%F6%F0%1Fs%83%F2_%B0%A8%94%E9%9B%AD%E7%10%8Dm%9A%19N%D1%7C%8A%DE%1F9%7Dp%8C%E6%00%D5%C1%3F_%18%BDA%B8%9DpX6%E3%A35~B%CD%24%AE%11%26%BD%E7%EEti%98%EDe%9A%97Y)%12%25%1C%24%BCbT%AE3li%E6%0B%03%89%9A%E6%D3%ED%F4P%92%B0%9F4%BF43Y%F3%E3%EDP%95%04%EB1%C5%F5%F6KF%F4%BA%BD%D7%DB%91%93%07%E35%3E%A7)%D6%7F%40%FE%BD%F7%F5r%8A%E5y%92%F0%EB%B4%1E%8D%D5%F4%5B%92%3AV%DB%DB%E4%CD%A6%23%C3%C4wQ%3F%03HB%82%8E%1Cd(%E0%91B%0Ca%9Ac%C4%AA%F8L%16%19%22J%A4%D2itTy%B28%D6%3B(%93%96%ED%1CGx%C9_%0E%B8%5E%16%F5%5B%B2%B8%F6%E0%FB%9E%DD%25%D7%8E%BC%15%85%C5%B7%A3%D8Q%ED%B5%81%E9%BA%B2%13%9A%1B%7Fua%A5%A3n%E17%B9%E5%9B%1Bm%AB%0B%08Q%FE%8A%E5%B1H%5Ee%CAO%82Q%D7u6%E6%90S%97%FCu%0B%CF2%94%EE%25v%12X%0C%BA%AC%F0%5E%F8*l%0AO%85%17%C2%97%BF%D4%C8%CE%DE%AD%11%CB%80q%2C%3E%AB%9ES%CD%C6%EC%25%D2L%D2%EBd%B8%BF%8A%F5B%C6%18%F9%901CZ%9D%BE%24M%9C%8A9%F2%DAP%0B'%06w%82%EB%E6%E2%5C%2F%D7%07%9E%BB%CC%5D%E1%FA%B9%08%AD.r%23%8E%C2%17%F5E%7C!%F0%BE3%BE%3E_%B7o%88a%A7%DB%BE%D3d%EB%A31Z%EB%BB%D3%91%BA%A2%B1z%94%8F%DB'%F6%3D%8E%AA%13%19%B2%B1%BE%B1~V%08%2B%B4%A2cjJ%B3tO%00%03%25mN%97%F3%05%93%EF%11%84%0B%7C%88%AE-%89%8F%ABbW%90O%2B%0Ao%99%0C%5E%97%0CI%AFH%D9.%B0%3B%8F%ED%03%B6S%D6%5D%E6i_s9%F3*p%E9%1B%FD%C3%EB.7U%06%5E%19%C0%D1s.%17%A03u%E4%09%B0%7C%5E%2C%EB%15%DB%1F%3C%9E%B7%80%91%3B%DBc%AD%3Dma%BA%8B%3EV%AB%DBt.%5B%1E%01%BB%0F%AB%D5%9F%CF%AA%D5%DD%E7%E4%7F%0Bx%A3%FC%06%A9%23%0A%D6%C2%A1_2%00%00%00%09pHYs%00%00%0B%13%00%00%0B%13%01%00%9A%9C%18%00%00%003IDAT8%11c%FC%FF%FF%7F%3E%03%1A%60%01%F2%3F%A3%891%80%04%FFQ%26%F8w%C0%B43%A1%DB%0C%E2%8F%0A%A2%85%CAh%80%8C%06%08%3C%04%E8%96%18%00%A3S%0D%CD%CF%D8%C1%9D%00%00%00%00IEND%AEB%60%82\");\n" + + " background-repeat: no-repeat, repeat-x;\n" + + " background-position: center center, top left;\n" + + "}\n" + + "\n" + + ".ace_dragging .ace_content {\n" + + " cursor: move;\n" + + "}\n" + + "\n" + + ".ace_folding-enabled > .ace_gutter-cell {\n" + + " padding-right: 13px;\n" + + "}\n" + + "\n" + + ".ace_fold-widget {\n" + + " box-sizing: border-box;\n" + + " -moz-box-sizing: border-box;\n" + + " -webkit-box-sizing: border-box;\n" + + "\n" + + " margin: 0 -12px 1px 1px;\n" + + " display: inline-block;\n" + + " height: 14px;\n" + + " width: 11px;\n" + + " vertical-align: text-bottom;\n" + + "\n" + + " background-image: url(\"data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%05%00%00%00%05%08%06%00%00%00%8Do%26%E5%00%00%004IDATx%DAe%8A%B1%0D%000%0C%C2%F2%2CK%96%BC%D0%8F9%81%88H%E9%D0%0E%96%C0%10%92%3E%02%80%5E%82%E4%A9*-%EEsw%C8%CC%11%EE%96w%D8%DC%E9*Eh%0C%151(%00%00%00%00IEND%AEB%60%82\");\n" + + " background-repeat: no-repeat;\n" + + " background-position: center 5px;\n" + + "\n" + + " border-radius: 3px;\n" + + "}\n" + + "\n" + + ".ace_fold-widget.end {\n" + + " background-image: url(\"data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%05%00%00%00%05%08%06%00%00%00%8Do%26%E5%00%00%004IDATx%DAm%C7%C1%09%000%08C%D1%8C%ECE%C8E(%8E%EC%02)%1EZJ%F1%C1'%04%07I%E1%E5%EE%CAL%F5%A2%99%99%22%E2%D6%1FU%B5%FE0%D9x%A7%26Wz5%0E%D5%00%00%00%00IEND%AEB%60%82\");\n" + + "}\n" + + "\n" + + ".ace_fold-widget.closed {\n" + + " background-image: url(\"data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%03%00%00%00%06%08%06%00%00%00%06%E5%24%0C%00%00%009IDATx%DA5%CA%C1%09%000%08%03%C0%AC*(%3E%04%C1%0D%BA%B1%23%A4Uh%E0%20%81%C0%CC%F8%82%81%AA%A2%AArGfr%88%08%11%11%1C%DD%7D%E0%EE%5B%F6%F6%CB%B8%05Q%2F%E9tai%D9%00%00%00%00IEND%AEB%60%82\");\n" + + "}\n" + + "\n" + + ".ace_fold-widget:hover {\n" + + " border: 1px solid rgba(0, 0, 0, 0.3);\n" + + " background-color: rgba(255, 255, 255, 0.2);\n" + + " -moz-box-shadow:inset 0 1px 1px rgba(255, 255, 255, 0.7);\n" + + " -moz-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\n" + + " -webkit-box-shadow:inset 0 1px 1px rgba(255, 255, 255, 0.7);\n" + + " -webkit-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\n" + + " box-shadow:inset 0 1px 1px rgba(255, 255, 255, 0.7);\n" + + " box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\n" + + " background-position: center 4px;\n" + + "}\n" + + "\n" + + ".ace_fold-widget:active {\n" + + " border: 1px solid rgba(0, 0, 0, 0.4);\n" + + " background-color: rgba(0, 0, 0, 0.05);\n" + + " -moz-box-shadow:inset 0 1px 1px rgba(255, 255, 255);\n" + + " -moz-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\n" + + " -webkit-box-shadow:inset 0 1px 1px rgba(255, 255, 255);\n" + + " -webkit-box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\n" + + " box-shadow:inset 0 1px 1px rgba(255, 255, 255);\n" + + " box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\n" + + "}\n" + + "\n" + + ".ace_fold-widget.invalid {\n" + + " background-color: #FFB4B4;\n" + + " border-color: #DE5555;\n" + + "}\n" + + "\n" + + ".ace_fade-fold-widgets .ace_fold-widget {\n" + + " -moz-transition: opacity 0.4s ease 0.05s;\n" + + " -webkit-transition: opacity 0.4s ease 0.05s;\n" + + " -o-transition: opacity 0.4s ease 0.05s;\n" + + " -ms-transition: opacity 0.4s ease 0.05s;\n" + + " transition: opacity 0.4s ease 0.05s;\n" + + " opacity: 0;\n" + + "}\n" + + "\n" + + ".ace_fade-fold-widgets:hover .ace_fold-widget {\n" + + " -moz-transition: opacity 0.05s ease 0.05s;\n" + + " -webkit-transition: opacity 0.05s ease 0.05s;\n" + + " -o-transition: opacity 0.05s ease 0.05s;\n" + + " -ms-transition: opacity 0.05s ease 0.05s;\n" + + " transition: opacity 0.05s ease 0.05s;\n" + + " opacity:1;\n" + + "}\n" + + ""); + +ace.define('ace/multi_select', ['require', 'exports', 'module' , 'ace/range_list', 'ace/range', 'ace/selection', 'ace/mouse/multi_select_handler', 'ace/lib/event', 'ace/commands/multi_select_commands', 'ace/search', 'ace/edit_session', 'ace/editor'], function(require, exports, module) { + +var RangeList = require("./range_list").RangeList; +var Range = require("./range").Range; +var Selection = require("./selection").Selection; +var onMouseDown = require("./mouse/multi_select_handler").onMouseDown; +var event = require("./lib/event"); +var commands = require("./commands/multi_select_commands"); +exports.commands = commands.defaultCommands.concat(commands.multiSelectCommands); + +// Todo: session.find or editor.findVolatile that returns range +var Search = require("./search").Search; +var search = new Search(); + +function find(session, needle, dir) { + search.$options.wrap = true; + search.$options.needle = needle; + search.$options.backwards = dir == -1; + return search.find(session); +} + +// extend EditSession +var EditSession = require("./edit_session").EditSession; +(function() { + this.getSelectionMarkers = function() { + return this.$selectionMarkers; + }; +}).call(EditSession.prototype); + +// extend Selection +(function() { + // list of ranges in reverse addition order + this.ranges = null; + + // automatically sorted list of ranges + this.rangeList = null; + this.addRange = function(range, $blockChangeEvents) { + if (!range) + return; + + if (!this.inMultiSelectMode && this.rangeCount == 0) { + var oldRange = this.toOrientedRange(); + if (range.intersects(oldRange)) + return $blockChangeEvents || this.fromOrientedRange(range); + + this.rangeList.add(oldRange); + this.$onAddRange(oldRange); + } + + if (!range.cursor) + range.cursor = range.end; + + var removed = this.rangeList.add(range); + + this.$onAddRange(range); + + if (removed.length) + this.$onRemoveRange(removed); + + if (this.rangeCount > 1 && !this.inMultiSelectMode) { + this._emit("multiSelect"); + this.inMultiSelectMode = true; + this.session.$undoSelect = false; + this.rangeList.attach(this.session); + } + + return $blockChangeEvents || this.fromOrientedRange(range); + }; + + this.toSingleRange = function(range) { + range = range || this.ranges[0]; + var removed = this.rangeList.removeAll(); + if (removed.length) + this.$onRemoveRange(removed); + + range && this.fromOrientedRange(range); + }; + this.substractPoint = function(pos) { + var removed = this.rangeList.substractPoint(pos); + if (removed) { + this.$onRemoveRange(removed); + return removed[0]; + } + }; + this.mergeOverlappingRanges = function() { + var removed = this.rangeList.merge(); + if (removed.length) + this.$onRemoveRange(removed); + else if(this.ranges[0]) + this.fromOrientedRange(this.ranges[0]); + }; + + this.$onAddRange = function(range) { + this.rangeCount = this.rangeList.ranges.length; + this.ranges.unshift(range); + this._emit("addRange", {range: range}); + }; + + this.$onRemoveRange = function(removed) { + this.rangeCount = this.rangeList.ranges.length; + if (this.rangeCount == 1 && this.inMultiSelectMode) { + var lastRange = this.rangeList.ranges.pop(); + removed.push(lastRange); + this.rangeCount = 0; + } + + for (var i = removed.length; i--; ) { + var index = this.ranges.indexOf(removed[i]); + this.ranges.splice(index, 1); + } + + this._emit("removeRange", {ranges: removed}); + + if (this.rangeCount == 0 && this.inMultiSelectMode) { + this.inMultiSelectMode = false; + this._emit("singleSelect"); + this.session.$undoSelect = true; + this.rangeList.detach(this.session); + } + + lastRange = lastRange || this.ranges[0]; + if (lastRange && !lastRange.isEqual(this.getRange())) + this.fromOrientedRange(lastRange); + }; + + // adds multicursor support to selection + this.$initRangeList = function() { + if (this.rangeList) + return; + + this.rangeList = new RangeList(); + this.ranges = []; + this.rangeCount = 0; + }; + + this.getAllRanges = function() { + return this.rangeList.ranges.concat(); + }; + + this.splitIntoLines = function () { + if (this.rangeCount > 1) { + var ranges = this.rangeList.ranges; + var lastRange = ranges[ranges.length - 1]; + var range = Range.fromPoints(ranges[0].start, lastRange.end); + + this.toSingleRange(); + this.setSelectionRange(range, lastRange.cursor == lastRange.start); + } else { + var range = this.getRange(); + var startRow = range.start.row; + var endRow = range.end.row; + if (startRow == endRow) + return; + + var rectSel = []; + var r = this.getLineRange(startRow, true); + r.start.column = range.start.column; + rectSel.push(r); + + for (var i = startRow + 1; i < endRow; i++) + rectSel.push(this.getLineRange(i, true)); + + r = this.getLineRange(endRow, true); + r.end.column = range.end.column; + rectSel.push(r); + + rectSel.forEach(this.addRange, this); + } + }; + + this.toggleBlockSelection = function () { + if (this.rangeCount > 1) { + var ranges = this.rangeList.ranges; + var lastRange = ranges[ranges.length - 1]; + var range = Range.fromPoints(ranges[0].start, lastRange.end); + + this.toSingleRange(); + this.setSelectionRange(range, lastRange.cursor == lastRange.start); + } else { + var cursor = this.session.documentToScreenPosition(this.selectionLead); + var anchor = this.session.documentToScreenPosition(this.selectionAnchor); + + var rectSel = this.rectangularRangeBlock(cursor, anchor); + rectSel.forEach(this.addRange, this); + } + }; + this.rectangularRangeBlock = function(screenCursor, screenAnchor, includeEmptyLines) { + var rectSel = []; + + var xBackwards = screenCursor.column < screenAnchor.column; + if (xBackwards) { + var startColumn = screenCursor.column; + var endColumn = screenAnchor.column; + } else { + var startColumn = screenAnchor.column; + var endColumn = screenCursor.column; + } + + var yBackwards = screenCursor.row < screenAnchor.row; + if (yBackwards) { + var startRow = screenCursor.row; + var endRow = screenAnchor.row; + } else { + var startRow = screenAnchor.row; + var endRow = screenCursor.row; + } + + if (startColumn < 0) + startColumn = 0; + if (startRow < 0) + startRow = 0; + + if (startRow == endRow) + includeEmptyLines = true; + + for (var row = startRow; row <= endRow; row++) { + var range = Range.fromPoints( + this.session.screenToDocumentPosition(row, startColumn), + this.session.screenToDocumentPosition(row, endColumn) + ); + if (range.isEmpty()) { + if (docEnd && isSamePoint(range.end, docEnd)) + break; + var docEnd = range.end; + } + range.cursor = xBackwards ? range.start : range.end; + rectSel.push(range); + } + + if (yBackwards) + rectSel.reverse(); + + if (!includeEmptyLines) { + var end = rectSel.length - 1; + while (rectSel[end].isEmpty() && end > 0) + end--; + if (end > 0) { + var start = 0; + while (rectSel[start].isEmpty()) + start++; + } + for (var i = end; i >= start; i--) { + if (rectSel[i].isEmpty()) + rectSel.splice(i, 1); + } + } + + return rectSel; + }; +}).call(Selection.prototype); + +// extend Editor +var Editor = require("./editor").Editor; +(function() { + + /** extension + * Editor.updateSelectionMarkers() + * + * Updates the cursor and marker layers. + **/ + this.updateSelectionMarkers = function() { + this.renderer.updateCursor(); + this.renderer.updateBackMarkers(); + }; + this.addSelectionMarker = function(orientedRange) { + if (!orientedRange.cursor) + orientedRange.cursor = orientedRange.end; + + var style = this.getSelectionStyle(); + orientedRange.marker = this.session.addMarker(orientedRange, "ace_selection", style); + + this.session.$selectionMarkers.push(orientedRange); + this.session.selectionMarkerCount = this.session.$selectionMarkers.length; + return orientedRange; + }; + this.removeSelectionMarker = function(range) { + if (!range.marker) + return; + this.session.removeMarker(range.marker); + var index = this.session.$selectionMarkers.indexOf(range); + if (index != -1) + this.session.$selectionMarkers.splice(index, 1); + this.session.selectionMarkerCount = this.session.$selectionMarkers.length; + }; + + this.removeSelectionMarkers = function(ranges) { + var markerList = this.session.$selectionMarkers; + for (var i = ranges.length; i--; ) { + var range = ranges[i]; + if (!range.marker) + continue; + this.session.removeMarker(range.marker); + var index = markerList.indexOf(range); + if (index != -1) + markerList.splice(index, 1); + } + this.session.selectionMarkerCount = markerList.length; + }; + + this.$onAddRange = function(e) { + this.addSelectionMarker(e.range); + this.renderer.updateCursor(); + this.renderer.updateBackMarkers(); + }; + + this.$onRemoveRange = function(e) { + this.removeSelectionMarkers(e.ranges); + this.renderer.updateCursor(); + this.renderer.updateBackMarkers(); + }; + + this.$onMultiSelect = function(e) { + if (this.inMultiSelectMode) + return; + this.inMultiSelectMode = true; + + this.setStyle("multiselect"); + this.keyBinding.addKeyboardHandler(commands.keyboardHandler); + this.commands.on("exec", this.$onMultiSelectExec); + + this.renderer.updateCursor(); + this.renderer.updateBackMarkers(); + }; + + this.$onSingleSelect = function(e) { + if (this.session.multiSelect.inVirtualMode) + return; + this.inMultiSelectMode = false; + + this.unsetStyle("multiselect"); + this.keyBinding.removeKeyboardHandler(commands.keyboardHandler); + + this.commands.removeEventListener("exec", this.$onMultiSelectExec); + this.renderer.updateCursor(); + this.renderer.updateBackMarkers(); + }; + + this.$onMultiSelectExec = function(e) { + var command = e.command; + var editor = e.editor; + if (!editor.multiSelect) + return; + if (!command.multiSelectAction) { + command.exec(editor, e.args || {}); + editor.multiSelect.addRange(editor.multiSelect.toOrientedRange()); + editor.multiSelect.mergeOverlappingRanges(); + } else if (command.multiSelectAction == "forEach") { + editor.forEachSelection(command, e.args); + } else if (command.multiSelectAction == "single") { + editor.exitMultiSelectMode(); + command.exec(editor, e.args || {}); + } else { + command.multiSelectAction(editor, e.args || {}); + } + e.preventDefault(); + }; + this.forEachSelection = function(cmd, args) { + if (this.inVirtualSelectionMode) + return; + + var session = this.session; + var selection = this.selection; + var rangeList = selection.rangeList; + + var reg = selection._eventRegistry; + selection._eventRegistry = {}; + + var tmpSel = new Selection(session); + this.inVirtualSelectionMode = true; + for (var i = rangeList.ranges.length; i--;) { + tmpSel.fromOrientedRange(rangeList.ranges[i]); + this.selection = session.selection = tmpSel; + cmd.exec(this, args || {}); + tmpSel.toOrientedRange(rangeList.ranges[i]); + } + tmpSel.detach(); + + this.selection = session.selection = selection; + this.inVirtualSelectionMode = false; + selection._eventRegistry = reg; + selection.mergeOverlappingRanges(); + + this.onCursorChange(); + this.onSelectionChange(); + }; + this.exitMultiSelectMode = function() { + if (this.inVirtualSelectionMode) + return; + this.multiSelect.toSingleRange(); + }; + + this.getCopyText = function() { + var text = ""; + if (this.inMultiSelectMode) { + var ranges = this.multiSelect.rangeList.ranges; + text = []; + for (var i = 0; i < ranges.length; i++) { + text.push(this.session.getTextRange(ranges[i])); + } + text = text.join(this.session.getDocument().getNewLineCharacter()); + } else if (!this.selection.isEmpty()) { + text = this.session.getTextRange(this.getSelectionRange()); + } + + return text; + }; + + this.onPaste = function(text) { + this._emit("paste", text); + if (!this.inMultiSelectMode) + return this.insert(text); + + var lines = text.split(/\r\n|\r|\n/); + var ranges = this.selection.rangeList.ranges; + + if (lines.length > ranges.length || (lines.length <= 2 || !lines[1])) + return this.commands.exec("insertstring", this, text); + + for (var i = ranges.length; i--; ) { + var range = ranges[i]; + if (!range.isEmpty()) + this.session.remove(range); + + this.session.insert(range.start, lines[i]); + } + }; + this.findAll = function(needle, options, additive) { + options = options || {}; + options.needle = needle || options.needle; + this.$search.set(options); + + var ranges = this.$search.findAll(this.session); + if (!ranges.length) + return 0; + + this.$blockScrolling += 1; + var selection = this.multiSelect; + + if (!additive) + selection.toSingleRange(ranges[0]); + + for (var i = ranges.length; i--; ) + selection.addRange(ranges[i], true); + + this.$blockScrolling -= 1; + + return ranges.length; + }; + + // commands + /** extension + * Editor.selectMoreLines(dir, skip) + * - dir (Number): The direction of lines to select: -1 for up, 1 for down + * - skip (Boolean): If `true`, removes the active selection range + * + * Adds a cursor above or below the active cursor. + **/ + this.selectMoreLines = function(dir, skip) { + var range = this.selection.toOrientedRange(); + var isBackwards = range.cursor == range.end; + + var screenLead = this.session.documentToScreenPosition(range.cursor); + if (this.selection.$desiredColumn) + screenLead.column = this.selection.$desiredColumn; + + var lead = this.session.screenToDocumentPosition(screenLead.row + dir, screenLead.column); + + if (!range.isEmpty()) { + var screenAnchor = this.session.documentToScreenPosition(isBackwards ? range.end : range.start); + var anchor = this.session.screenToDocumentPosition(screenAnchor.row + dir, screenAnchor.column); + } else { + var anchor = lead; + } + + if (isBackwards) { + var newRange = Range.fromPoints(lead, anchor); + newRange.cursor = newRange.start; + } else { + var newRange = Range.fromPoints(anchor, lead); + newRange.cursor = newRange.end; + } + + newRange.desiredColumn = screenLead.column; + if (!this.selection.inMultiSelectMode) { + this.selection.addRange(range); + } else { + if (skip) + var toRemove = range.cursor; + } + + this.selection.addRange(newRange); + if (toRemove) + this.selection.substractPoint(toRemove); + }; + this.transposeSelections = function(dir) { + var session = this.session; + var sel = session.multiSelect; + var all = sel.ranges; + + for (var i = all.length; i--; ) { + var range = all[i]; + if (range.isEmpty()) { + var tmp = session.getWordRange(range.start.row, range.start.column); + range.start.row = tmp.start.row; + range.start.column = tmp.start.column; + range.end.row = tmp.end.row; + range.end.column = tmp.end.column; + } + } + sel.mergeOverlappingRanges(); + + var words = []; + for (var i = all.length; i--; ) { + var range = all[i]; + words.unshift(session.getTextRange(range)); + } + + if (dir < 0) + words.unshift(words.pop()); + else + words.push(words.shift()); + + for (var i = all.length; i--; ) { + var range = all[i]; + var tmp = range.clone(); + session.replace(range, words[i]); + range.start.row = tmp.start.row; + range.start.column = tmp.start.column; + } + } + + /** extension + * Editor.selectMore(dir, skip) + * - dir (Number): The direction of lines to select: -1 for up, 1 for down + * - skip (Boolean): If `true`, removes the active selection range + * + * Finds the next occurence of text in an active selection and adds it to the selections. + **/ + this.selectMore = function (dir, skip) { + var session = this.session; + var sel = session.multiSelect; + + var range = sel.toOrientedRange(); + if (range.isEmpty()) { + var range = session.getWordRange(range.start.row, range.start.column); + range.cursor = range.end; + this.multiSelect.addRange(range); + } + var needle = session.getTextRange(range); + + var newRange = find(session, needle, dir); + if (newRange) { + newRange.cursor = dir == -1 ? newRange.start : newRange.end; + this.multiSelect.addRange(newRange); + } + if (skip) + this.multiSelect.substractPoint(range.cursor); + }; +}).call(Editor.prototype); + + +function isSamePoint(p1, p2) { + return p1.row == p2.row && p1.column == p2.column; +} + +// patch +// adds multicursor support to a session +exports.onSessionChange = function(e) { + var session = e.session; + if (!session.multiSelect) { + session.$selectionMarkers = []; + session.selection.$initRangeList(); + session.multiSelect = session.selection; + } + this.multiSelect = session.multiSelect; + + var oldSession = e.oldSession; + if (oldSession) { + // todo use events + if (oldSession.multiSelect && oldSession.multiSelect.editor == this) + oldSession.multiSelect.editor = null; + + session.multiSelect.removeEventListener("addRange", this.$onAddRange); + session.multiSelect.removeEventListener("removeRange", this.$onRemoveRange); + session.multiSelect.removeEventListener("multiSelect", this.$onMultiSelect); + session.multiSelect.removeEventListener("singleSelect", this.$onSingleSelect); + } + + session.multiSelect.on("addRange", this.$onAddRange); + session.multiSelect.on("removeRange", this.$onRemoveRange); + session.multiSelect.on("multiSelect", this.$onMultiSelect); + session.multiSelect.on("singleSelect", this.$onSingleSelect); + + // this.$onSelectionChange = this.onSelectionChange.bind(this); + + if (this.inMultiSelectMode != session.selection.inMultiSelectMode) { + if (session.selection.inMultiSelectMode) + this.$onMultiSelect(); + else + this.$onSingleSelect(); + } +}; + +// MultiSelect(editor) +// adds multiple selection support to the editor +// (note: should be called only once for each editor instance) +function MultiSelect(editor) { + editor.$onAddRange = editor.$onAddRange.bind(editor); + editor.$onRemoveRange = editor.$onRemoveRange.bind(editor); + editor.$onMultiSelect = editor.$onMultiSelect.bind(editor); + editor.$onSingleSelect = editor.$onSingleSelect.bind(editor); + + exports.onSessionChange.call(editor, editor); + editor.on("changeSession", exports.onSessionChange.bind(editor)); + + editor.on("mousedown", onMouseDown); + editor.commands.addCommands(commands.defaultCommands); + + addAltCursorListeners(editor); +} + +function addAltCursorListeners(editor){ + var el = editor.textInput.getElement(); + var altCursor = false; + var contentEl = editor.renderer.content; + event.addListener(el, "keydown", function(e) { + if (e.keyCode == 18 && !(e.ctrlKey || e.shiftKey || e.metaKey)) { + if (!altCursor) { + contentEl.style.cursor = "crosshair"; + altCursor = true; + } + } else if (altCursor) { + contentEl.style.cursor = ""; + } + }); + + event.addListener(el, "keyup", reset); + event.addListener(el, "blur", reset); + function reset() { + if (altCursor) { + contentEl.style.cursor = ""; + altCursor = false; + } + } +} + +exports.MultiSelect = MultiSelect; + +}); + +ace.define('ace/range_list', ['require', 'exports', 'module' ], function(require, exports, module) { + + + +var RangeList = function() { + this.ranges = []; +}; + +(function() { + this.comparePoints = function(p1, p2) { + return p1.row - p2.row || p1.column - p2.column; + }; + + this.pointIndex = function(pos, startIndex) { + var list = this.ranges; + + for (var i = startIndex || 0; i < list.length; i++) { + var range = list[i]; + var cmp = this.comparePoints(pos, range.end); + + if (cmp > 0) + continue; + if (cmp == 0) + return i; + cmp = this.comparePoints(pos, range.start); + if (cmp >= 0) + return i; + + return -i-1; + } + return -i - 1; + }; + + this.add = function(range) { + var startIndex = this.pointIndex(range.start); + if (startIndex < 0) + startIndex = -startIndex - 1; + + var endIndex = this.pointIndex(range.end, startIndex); + + if (endIndex < 0) + endIndex = -endIndex - 1; + else + endIndex++; + + return this.ranges.splice(startIndex, endIndex - startIndex, range); + }; + + this.addList = function(list) { + var removed = []; + for (var i = list.length; i--; ) { + removed.push.call(removed, this.add(list[i])); + } + return removed; + }; + + this.substractPoint = function(pos) { + var i = this.pointIndex(pos); + + if (i >= 0) + return this.ranges.splice(i, 1); + }; + + // merge overlapping ranges + this.merge = function() { + var removed = []; + var list = this.ranges; + var next = list[0], range; + for (var i = 1; i < list.length; i++) { + range = next; + next = list[i]; + var cmp = this.comparePoints(range.end, next.start); + if (cmp < 0) + continue; + + if (cmp == 0 && !(range.isEmpty() || next.isEmpty())) + continue; + + if (this.comparePoints(range.end, next.end) < 0) { + range.end.row = next.end.row; + range.end.column = next.end.column; + } + + list.splice(i, 1); + removed.push(next); + next = range; + i--; + } + + return removed; + }; + + this.contains = function(row, column) { + return this.pointIndex({row: row, column: column}) >= 0; + }; + + this.containsPoint = function(pos) { + return this.pointIndex(pos) >= 0; + }; + + this.rangeAtPoint = function(pos) { + var i = this.pointIndex(pos); + if (i >= 0) + return this.ranges[i]; + }; + + + this.clipRows = function(startRow, endRow) { + var list = this.ranges; + if (list[0].start.row > endRow || list[list.length - 1].start.row < startRow) + return []; + + var startIndex = this.pointIndex({row: startRow, column: 0}); + if (startIndex < 0) + startIndex = -startIndex - 1; + var endIndex = this.pointIndex({row: endRow, column: 0}, startIndex); + if (endIndex < 0) + endIndex = -endIndex - 1; + + var clipped = []; + for (var i = startIndex; i < endIndex; i++) { + clipped.push(list[i]); + } + return clipped; + }; + + this.removeAll = function() { + return this.ranges.splice(0, this.ranges.length); + }; + + this.attach = function(session) { + if (this.session) + this.detach(); + + this.session = session; + this.onChange = this.$onChange.bind(this); + + this.session.on('change', this.onChange); + }; + + this.detach = function() { + if (!this.session) + return; + this.session.removeListener('change', this.onChange); + this.session = null; + }; + + this.$onChange = function(e) { + var changeRange = e.data.range; + if (e.data.action[0] == "i"){ + var start = changeRange.start; + var end = changeRange.end; + } else { + var end = changeRange.start; + var start = changeRange.end; + } + var startRow = start.row; + var endRow = end.row; + var lineDif = endRow - startRow; + + var colDiff = -start.column + end.column; + var ranges = this.ranges; + + for (var i = 0, n = ranges.length; i < n; i++) { + var r = ranges[i]; + if (r.end.row < startRow) + continue; + if (r.start.row > startRow) + break; + + if (r.start.row == startRow && r.start.column >= start.column ) { + r.start.column += colDiff; + r.start.row += lineDif; + } + if (r.end.row == startRow && r.end.column >= start.column) { + r.end.column += colDiff; + r.end.row += lineDif; + } + } + + if (lineDif != 0 && i < n) { + for (; i < n; i++) { + var r = ranges[i]; + r.start.row += lineDif; + r.end.row += lineDif; + } + } + }; + +}).call(RangeList.prototype); + +exports.RangeList = RangeList; +}); + +ace.define('ace/mouse/multi_select_handler', ['require', 'exports', 'module' , 'ace/lib/event'], function(require, exports, module) { + +var event = require("../lib/event"); + + +// mouse +function isSamePoint(p1, p2) { + return p1.row == p2.row && p1.column == p2.column; +} + +function onMouseDown(e) { + var ev = e.domEvent; + var alt = ev.altKey; + var shift = ev.shiftKey; + var ctrl = e.getAccelKey(); + var button = e.getButton(); + + if (e.editor.inMultiSelectMode && button == 2) { + e.editor.textInput.onContextMenu(e.domEvent); + return; + } + + if (!ctrl && !alt) { + if (button == 0 && e.editor.inMultiSelectMode) + e.editor.exitMultiSelectMode(); + return; + } + + var editor = e.editor; + var selection = editor.selection; + var isMultiSelect = editor.inMultiSelectMode; + var pos = e.getDocumentPosition(); + var cursor = selection.getCursor(); + var inSelection = e.inSelection() || (selection.isEmpty() && isSamePoint(pos, cursor)); + + + var mouseX = e.x, mouseY = e.y; + var onMouseSelection = function(e) { + mouseX = e.clientX; + mouseY = e.clientY; + }; + + var blockSelect = function() { + var newCursor = editor.renderer.pixelToScreenCoordinates(mouseX, mouseY); + var cursor = session.screenToDocumentPosition(newCursor.row, newCursor.column); + + if (isSamePoint(screenCursor, newCursor) + && isSamePoint(cursor, selection.selectionLead)) + return; + screenCursor = newCursor; + + editor.selection.moveCursorToPosition(cursor); + editor.selection.clearSelection(); + editor.renderer.scrollCursorIntoView(); + + editor.removeSelectionMarkers(rectSel); + rectSel = selection.rectangularRangeBlock(screenCursor, screenAnchor); + rectSel.forEach(editor.addSelectionMarker, editor); + editor.updateSelectionMarkers(); + }; + + var session = editor.session; + var screenAnchor = editor.renderer.pixelToScreenCoordinates(mouseX, mouseY); + var screenCursor = screenAnchor; + + + + if (ctrl && !shift && !alt && button == 0) { + if (!isMultiSelect && inSelection) + return; // dragging + + if (!isMultiSelect) { + var range = selection.toOrientedRange(); + editor.addSelectionMarker(range); + } + + var oldRange = selection.rangeList.rangeAtPoint(pos); + + event.capture(editor.container, function(){}, function() { + var tmpSel = selection.toOrientedRange(); + + if (oldRange && tmpSel.isEmpty() && isSamePoint(oldRange.cursor, tmpSel.cursor)) + selection.substractPoint(tmpSel.cursor); + else { + if (range) { + editor.removeSelectionMarker(range); + selection.addRange(range); + } + selection.addRange(tmpSel); + } + }); + + } else if (!shift && alt && button == 0) { + e.stop(); + + if (isMultiSelect && !ctrl) + selection.toSingleRange(); + else if (!isMultiSelect && ctrl) + selection.addRange(); + + selection.moveCursorToPosition(pos); + selection.clearSelection(); + + var rectSel = []; + + var onMouseSelectionEnd = function(e) { + clearInterval(timerId); + editor.removeSelectionMarkers(rectSel); + for (var i = 0; i < rectSel.length; i++) + selection.addRange(rectSel[i]); + }; + + var onSelectionInterval = blockSelect; + + event.capture(editor.container, onMouseSelection, onMouseSelectionEnd); + var timerId = setInterval(function() {onSelectionInterval();}, 20); + + return e.preventDefault(); + } +} + + +exports.onMouseDown = onMouseDown; + +}); + +ace.define('ace/commands/multi_select_commands', ['require', 'exports', 'module' , 'ace/keyboard/hash_handler'], function(require, exports, module) { + +// commands to enter multiselect mode +exports.defaultCommands = [{ + name: "addCursorAbove", + exec: function(editor) { editor.selectMoreLines(-1); }, + bindKey: {win: "Ctrl-Alt-Up", mac: "Ctrl-Alt-Up"}, + readonly: true +}, { + name: "addCursorBelow", + exec: function(editor) { editor.selectMoreLines(1); }, + bindKey: {win: "Ctrl-Alt-Down", mac: "Ctrl-Alt-Down"}, + readonly: true +}, { + name: "addCursorAboveSkipCurrent", + exec: function(editor) { editor.selectMoreLines(-1, true); }, + bindKey: {win: "Ctrl-Alt-Shift-Up", mac: "Ctrl-Alt-Shift-Up"}, + readonly: true +}, { + name: "addCursorBelowSkipCurrent", + exec: function(editor) { editor.selectMoreLines(1, true); }, + bindKey: {win: "Ctrl-Alt-Shift-Down", mac: "Ctrl-Alt-Shift-Down"}, + readonly: true +}, { + name: "selectMoreBefore", + exec: function(editor) { editor.selectMore(-1); }, + bindKey: {win: "Ctrl-Alt-Left", mac: "Ctrl-Alt-Left"}, + readonly: true +}, { + name: "selectMoreAfter", + exec: function(editor) { editor.selectMore(1); }, + bindKey: {win: "Ctrl-Alt-Right", mac: "Ctrl-Alt-Right"}, + readonly: true +}, { + name: "selectNextBefore", + exec: function(editor) { editor.selectMore(-1, true); }, + bindKey: {win: "Ctrl-Alt-Shift-Left", mac: "Ctrl-Alt-Shift-Left"}, + readonly: true +}, { + name: "selectNextAfter", + exec: function(editor) { editor.selectMore(1, true); }, + bindKey: {win: "Ctrl-Alt-Shift-Right", mac: "Ctrl-Alt-Shift-Right"}, + readonly: true +}, { + name: "splitIntoLines", + exec: function(editor) { editor.multiSelect.splitIntoLines(); }, + bindKey: {win: "Ctrl-Shift-L", mac: "Ctrl-Shift-L"}, + readonly: true +}]; + +// commands active in multiselect mode +exports.multiSelectCommands = [{ + name: "singleSelection", + bindKey: "esc", + exec: function(editor) { editor.exitMultiSelectMode(); }, + readonly: true, + isAvailable: function(editor) {return editor.inMultiSelectMode} +}]; + +var HashHandler = require("../keyboard/hash_handler").HashHandler; +exports.keyboardHandler = new HashHandler(exports.multiSelectCommands); + +}); + +ace.define('ace/worker/worker_client', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter', 'ace/config'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var EventEmitter = require("../lib/event_emitter").EventEmitter; +var config = require("../config"); + +var WorkerClient = function(topLevelNamespaces, packagedJs, mod, classname) { + + this.changeListener = this.changeListener.bind(this); + + if (config.get("packaged")) { + this.$worker = new Worker(config.get("workerPath") + "/" + packagedJs); + } + else { + var workerUrl; + if (typeof require.supports !== "undefined" && require.supports.indexOf("ucjs2-pinf-0") >= 0) { + // We are running in the sourcemint loader. + workerUrl = require.nameToUrl("ace/worker/worker_sourcemint"); + } else { + // We are running in RequireJS. + // nameToUrl is renamed to toUrl in requirejs 2 + if (require.nameToUrl && !require.toUrl) + require.toUrl = require.nameToUrl; + workerUrl = this.$normalizePath(require.toUrl("ace/worker/worker", null, "_")); + } + this.$worker = new Worker(workerUrl); + + var tlns = {}; + for (var i=0; i<topLevelNamespaces.length; i++) { + var ns = topLevelNamespaces[i]; + var path = this.$normalizePath(require.toUrl(ns, null, "_").replace(/.js$/, "")); + + tlns[ns] = path; + } + } + + this.$worker.postMessage({ + init : true, + tlns: tlns, + module: mod, + classname: classname + }); + + this.callbackId = 1; + this.callbacks = {}; + + var _self = this; + this.$worker.onerror = function(e) { + window.console && console.log && console.log(e); + throw e; + }; + this.$worker.onmessage = function(e) { + var msg = e.data; + switch(msg.type) { + case "log": + window.console && console.log && console.log(msg.data); + break; + + case "event": + _self._emit(msg.name, {data: msg.data}); + break; + + case "call": + var callback = _self.callbacks[msg.id]; + if (callback) { + callback(msg.data); + delete _self.callbacks[msg.id]; + } + break; + } + }; +}; + +(function(){ + + oop.implement(this, EventEmitter); + + this.$normalizePath = function(path) { + path = path.replace(/^[a-z]+:\/\/[^\/]+/, ""); // Remove domain name and rebuild it + path = location.protocol + "//" + location.host + // paths starting with a slash are relative to the root (host) + + (path.charAt(0) == "/" ? "" : location.pathname.replace(/\/[^\/]*$/, "")) + + "/" + path.replace(/^[\/]+/, ""); + return path; + }; + + this.terminate = function() { + this._emit("terminate", {}); + this.$worker.terminate(); + this.$worker = null; + this.$doc.removeEventListener("change", this.changeListener); + this.$doc = null; + }; + + this.send = function(cmd, args) { + this.$worker.postMessage({command: cmd, args: args}); + }; + + this.call = function(cmd, args, callback) { + if (callback) { + var id = this.callbackId++; + this.callbacks[id] = callback; + args.push(id); + } + this.send(cmd, args); + }; + + this.emit = function(event, data) { + try { + // firefox refuses to clone objects which have function properties + // TODO: cleanup event + this.$worker.postMessage({event: event, data: {data: data.data}}); + } + catch(ex) {} + }; + + this.attachToDocument = function(doc) { + if(this.$doc) + this.terminate(); + + this.$doc = doc; + this.call("setValue", [doc.getValue()]); + doc.on("change", this.changeListener); + }; + + this.changeListener = function(e) { + e.range = { + start: e.data.range.start, + end: e.data.range.end + }; + this.emit("change", e); + }; + +}).call(WorkerClient.prototype); + +exports.WorkerClient = WorkerClient; + +}); + +ace.define('ace/keyboard/state_handler', ['require', 'exports', 'module' ], function(require, exports, module) { + + +// If you're developing a new keymapping and want to get an idea what's going +// on, then enable debugging. +var DEBUG = false; + +function StateHandler(keymapping) { + this.keymapping = this.$buildKeymappingRegex(keymapping); +} + +StateHandler.prototype = { + /* + * Build the RegExp from the keymapping as RegExp can't stored directly + * in the metadata JSON and as the RegExp used to match the keys/buffer + * need to be adapted. + */ + $buildKeymappingRegex: function(keymapping) { + for (var state in keymapping) { + this.$buildBindingsRegex(keymapping[state]); + } + return keymapping; + }, + + $buildBindingsRegex: function(bindings) { + // Escape a given Regex string. + bindings.forEach(function(binding) { + if (binding.key) { + binding.key = new RegExp('^' + binding.key + '$'); + } else if (Array.isArray(binding.regex)) { + if (!('key' in binding)) + binding.key = new RegExp('^' + binding.regex[1] + '$'); + binding.regex = new RegExp(binding.regex.join('') + '$'); + } else if (binding.regex) { + binding.regex = new RegExp(binding.regex + '$'); + } + }); + }, + + $composeBuffer: function(data, hashId, key, e) { + // Initialize the data object. + if (data.state == null || data.buffer == null) { + data.state = "start"; + data.buffer = ""; + } + + var keyArray = []; + if (hashId & 1) keyArray.push("ctrl"); + if (hashId & 8) keyArray.push("command"); + if (hashId & 2) keyArray.push("option"); + if (hashId & 4) keyArray.push("shift"); + if (key) keyArray.push(key); + + var symbolicName = keyArray.join("-"); + var bufferToUse = data.buffer + symbolicName; + + // Don't add the symbolic name to the key buffer if the alt_ key is + // part of the symbolic name. If it starts with alt_, this means + // that the user hit an alt keycombo and there will be a single, + // new character detected after this event, which then will be + // added to the buffer (e.g. alt_j will result in ∆). + // + // We test for 2 and not for & 2 as we only want to exclude the case where + // the option key is pressed alone. + if (hashId != 2) { + data.buffer = bufferToUse; + } + + var bufferObj = { + bufferToUse: bufferToUse, + symbolicName: symbolicName, + }; + + if (e) { + bufferObj.keyIdentifier = e.keyIdentifier + } + + return bufferObj; + }, + + $find: function(data, buffer, symbolicName, hashId, key, keyIdentifier) { + // Holds the command to execute and the args if a command matched. + var result = {}; + + // Loop over all the bindings of the keymap until a match is found. + this.keymapping[data.state].some(function(binding) { + var match; + + // Check if the key matches. + if (binding.key && !binding.key.test(symbolicName)) { + return false; + } + + // Check if the regex matches. + if (binding.regex && !(match = binding.regex.exec(buffer))) { + return false; + } + + // Check if the match function matches. + if (binding.match && !binding.match(buffer, hashId, key, symbolicName, keyIdentifier)) { + return false; + } + + // Check for disallowed matches. + if (binding.disallowMatches) { + for (var i = 0; i < binding.disallowMatches.length; i++) { + if (!!match[binding.disallowMatches[i]]) { + return false; + } + } + } + + // If there is a command to execute, then figure out the + // command and the arguments. + if (binding.exec) { + result.command = binding.exec; + + // Build the arguments. + if (binding.params) { + var value; + result.args = {}; + binding.params.forEach(function(param) { + if (param.match != null && match != null) { + value = match[param.match] || param.defaultValue; + } else { + value = param.defaultValue; + } + + if (param.type === 'number') { + value = parseInt(value); + } + + result.args[param.name] = value; + }); + } + data.buffer = ""; + } + + // Handle the 'then' property. + if (binding.then) { + data.state = binding.then; + data.buffer = ""; + } + + // If no command is set, then execute the "null" fake command. + if (result.command == null) { + result.command = "null"; + } + + if (DEBUG) { + console.log("KeyboardStateMapper#find", binding); + } + return true; + }); + + if (result.command) { + return result; + } else { + data.buffer = ""; + return false; + } + }, + + /* + * This function is called by keyBinding. + */ + handleKeyboard: function(data, hashId, key, keyCode, e) { + if (hashId == -1) + hashId = 0 + // If we pressed any command key but no other key, then ignore the input. + // Otherwise "shift-" is added to the buffer, and later on "shift-g" + // which results in "shift-shift-g" which doesn't make sense. + if (hashId != 0 && (key == "" || key == String.fromCharCode(0))) { + return null; + } + + // Compute the current value of the keyboard input buffer. + var r = this.$composeBuffer(data, hashId, key, e); + var buffer = r.bufferToUse; + var symbolicName = r.symbolicName; + var keyId = r.keyIdentifier; + + r = this.$find(data, buffer, symbolicName, hashId, key, keyId); + if (DEBUG) { + console.log("KeyboardStateMapper#match", buffer, symbolicName, r); + } + + return r; + } +} + +/* + * This is a useful matching function and therefore is defined here so that + * users of KeyboardStateMapper can use it. + * + * @return boolean + * If no command key (Command|Option|Shift|Ctrl) is pressed, it + * returns true. If the only the Shift key is pressed + a character + * true is returned as well. Otherwise, false is returned. + * Summing up, the function returns true whenever the user typed + * a normal character on the keyboard and no shortcut. + */ +exports.matchCharacterOnly = function(buffer, hashId, key, symbolicName) { + // If no command keys are pressed, then catch the input. + if (hashId == 0) { + return true; + } + // If only the shift key is pressed and a character key, then + // catch that input as well. + else if ((hashId == 4) && key.length == 1) { + return true; + } + // Otherwise, we let the input got through. + else { + return false; + } +}; + +exports.StateHandler = StateHandler; +}); +ace.define('ace/placeholder', ['require', 'exports', 'module' , 'ace/range', 'ace/lib/event_emitter', 'ace/lib/oop'], function(require, exports, module) { + + +var Range = require('./range').Range; +var EventEmitter = require("./lib/event_emitter").EventEmitter; +var oop = require("./lib/oop"); + +/** + * new PlaceHolder(session, length, pos, others, mainClass, othersClass) + * - session (Document): The document to associate with the anchor + * - length (Number): The starting row position + * - pos (Number): The starting column position + * - others (String): + * - mainClass (String): + * - othersClass (String): + * + * TODO + * + **/ + +var PlaceHolder = function(session, length, pos, others, mainClass, othersClass) { + var _self = this; + this.length = length; + this.session = session; + this.doc = session.getDocument(); + this.mainClass = mainClass; + this.othersClass = othersClass; + this.$onUpdate = this.onUpdate.bind(this); + this.doc.on("change", this.$onUpdate); + this.$others = others; + + this.$onCursorChange = function() { + setTimeout(function() { + _self.onCursorChange(); + }); + }; + + this.$pos = pos; + // Used for reset + var undoStack = session.getUndoManager().$undoStack || session.getUndoManager().$undostack || {length: -1}; + this.$undoStackDepth = undoStack.length; + this.setup(); + + session.selection.on("changeCursor", this.$onCursorChange); +}; + +(function() { + + oop.implement(this, EventEmitter); + this.setup = function() { + var _self = this; + var doc = this.doc; + var session = this.session; + var pos = this.$pos; + + this.pos = doc.createAnchor(pos.row, pos.column); + this.markerId = session.addMarker(new Range(pos.row, pos.column, pos.row, pos.column + this.length), this.mainClass, null, false); + this.pos.on("change", function(event) { + session.removeMarker(_self.markerId); + _self.markerId = session.addMarker(new Range(event.value.row, event.value.column, event.value.row, event.value.column+_self.length), _self.mainClass, null, false); + }); + this.others = []; + this.$others.forEach(function(other) { + var anchor = doc.createAnchor(other.row, other.column); + _self.others.push(anchor); + }); + session.setUndoSelect(false); + }; + this.showOtherMarkers = function() { + if(this.othersActive) return; + var session = this.session; + var _self = this; + this.othersActive = true; + this.others.forEach(function(anchor) { + anchor.markerId = session.addMarker(new Range(anchor.row, anchor.column, anchor.row, anchor.column+_self.length), _self.othersClass, null, false); + anchor.on("change", function(event) { + session.removeMarker(anchor.markerId); + anchor.markerId = session.addMarker(new Range(event.value.row, event.value.column, event.value.row, event.value.column+_self.length), _self.othersClass, null, false); + }); + }); + }; + this.hideOtherMarkers = function() { + if(!this.othersActive) return; + this.othersActive = false; + for (var i = 0; i < this.others.length; i++) { + this.session.removeMarker(this.others[i].markerId); + } + }; + this.onUpdate = function(event) { + var delta = event.data; + var range = delta.range; + if(range.start.row !== range.end.row) return; + if(range.start.row !== this.pos.row) return; + if (this.$updating) return; + this.$updating = true; + var lengthDiff = delta.action === "insertText" ? range.end.column - range.start.column : range.start.column - range.end.column; + + if(range.start.column >= this.pos.column && range.start.column <= this.pos.column + this.length + 1) { + var distanceFromStart = range.start.column - this.pos.column; + this.length += lengthDiff; + if(!this.session.$fromUndo) { + if(delta.action === "insertText") { + for (var i = this.others.length - 1; i >= 0; i--) { + var otherPos = this.others[i]; + var newPos = {row: otherPos.row, column: otherPos.column + distanceFromStart}; + if(otherPos.row === range.start.row && range.start.column < otherPos.column) + newPos.column += lengthDiff; + this.doc.insert(newPos, delta.text); + } + } else if(delta.action === "removeText") { + for (var i = this.others.length - 1; i >= 0; i--) { + var otherPos = this.others[i]; + var newPos = {row: otherPos.row, column: otherPos.column + distanceFromStart}; + if(otherPos.row === range.start.row && range.start.column < otherPos.column) + newPos.column += lengthDiff; + this.doc.remove(new Range(newPos.row, newPos.column, newPos.row, newPos.column - lengthDiff)); + } + } + // Special case: insert in beginning + if(range.start.column === this.pos.column && delta.action === "insertText") { + setTimeout(function() { + this.pos.setPosition(this.pos.row, this.pos.column - lengthDiff); + for (var i = 0; i < this.others.length; i++) { + var other = this.others[i]; + var newPos = {row: other.row, column: other.column - lengthDiff}; + if(other.row === range.start.row && range.start.column < other.column) + newPos.column += lengthDiff; + other.setPosition(newPos.row, newPos.column); + } + }.bind(this), 0); + } + else if(range.start.column === this.pos.column && delta.action === "removeText") { + setTimeout(function() { + for (var i = 0; i < this.others.length; i++) { + var other = this.others[i]; + if(other.row === range.start.row && range.start.column < other.column) { + other.setPosition(other.row, other.column - lengthDiff); + } + } + }.bind(this), 0); + } + } + this.pos._emit("change", {value: this.pos}); + for (var i = 0; i < this.others.length; i++) { + this.others[i]._emit("change", {value: this.others[i]}); + } + } + this.$updating = false; + }; + + this.onCursorChange = function(event) { + if (this.$updating) return; + var pos = this.session.selection.getCursor(); + if(pos.row === this.pos.row && pos.column >= this.pos.column && pos.column <= this.pos.column + this.length) { + this.showOtherMarkers(); + this._emit("cursorEnter", event); + } else { + this.hideOtherMarkers(); + this._emit("cursorLeave", event); + } + }; + this.detach = function() { + this.session.removeMarker(this.markerId); + this.hideOtherMarkers(); + this.doc.removeEventListener("change", this.$onUpdate); + this.session.selection.removeEventListener("changeCursor", this.$onCursorChange); + this.pos.detach(); + for (var i = 0; i < this.others.length; i++) { + this.others[i].detach(); + } + this.session.setUndoSelect(true); + }; + this.cancel = function() { + if(this.$undoStackDepth === -1) + throw Error("Canceling placeholders only supported with undo manager attached to session."); + var undoManager = this.session.getUndoManager(); + var undosRequired = (undoManager.$undoStack || undoManager.$undostack).length - this.$undoStackDepth; + for (var i = 0; i < undosRequired; i++) { + undoManager.undo(true); + } + }; +}).call(PlaceHolder.prototype); + + +exports.PlaceHolder = PlaceHolder; +}); + +ace.define('ace/theme/textmate', ['require', 'exports', 'module' , 'text!ace/theme/textmate.css', 'ace/lib/dom'], function(require, exports, module) { + + +exports.isDark = false; +exports.cssClass = "ace-tm"; +exports.cssText = require('text!./textmate.css'); + +var dom = require("../lib/dom"); +dom.importCssString(exports.cssText, exports.cssClass); +}); +ace.define("text!ace/theme/textmate.css", [], ".ace-tm .ace_editor {\n" + + " border: 2px solid rgb(159, 159, 159);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_editor.ace_focus {\n" + + " border: 2px solid #327fbd;\n" + + "}\n" + + "\n" + + ".ace-tm .ace_gutter {\n" + + " background: #e8e8e8;\n" + + " color: #333;\n" + + "}\n" + + "\n" + + ".ace-tm .ace_print_margin {\n" + + " width: 1px;\n" + + " background: #e8e8e8;\n" + + "}\n" + + "\n" + + ".ace-tm .ace_fold {\n" + + " background-color: #6B72E6;\n" + + "}\n" + + "\n" + + ".ace-tm .ace_text-layer {\n" + + " cursor: text;\n" + + "}\n" + + "\n" + + ".ace-tm .ace_cursor {\n" + + " border-left: 2px solid black;\n" + + "}\n" + + "\n" + + ".ace-tm .ace_cursor.ace_overwrite {\n" + + " border-left: 0px;\n" + + " border-bottom: 1px solid black;\n" + + "}\n" + + " \n" + + ".ace-tm .ace_line .ace_invisible {\n" + + " color: rgb(191, 191, 191);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_storage,\n" + + ".ace-tm .ace_line .ace_keyword {\n" + + " color: blue;\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_constant {\n" + + " color: rgb(197, 6, 11);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_constant.ace_buildin {\n" + + " color: rgb(88, 72, 246);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_constant.ace_language {\n" + + " color: rgb(88, 92, 246);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_constant.ace_library {\n" + + " color: rgb(6, 150, 14);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_invalid {\n" + + " background-color: rgba(255, 0, 0, 0.1);\n" + + " color: red;\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_support.ace_function {\n" + + " color: rgb(60, 76, 114);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_support.ace_constant {\n" + + " color: rgb(6, 150, 14);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_support.ace_type,\n" + + ".ace-tm .ace_line .ace_support.ace_class {\n" + + " color: rgb(109, 121, 222);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_keyword.ace_operator {\n" + + " color: rgb(104, 118, 135);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_string {\n" + + " color: rgb(3, 106, 7);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_comment {\n" + + " color: rgb(76, 136, 107);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_comment.ace_doc {\n" + + " color: rgb(0, 102, 255);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_comment.ace_doc.ace_tag {\n" + + " color: rgb(128, 159, 191);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_constant.ace_numeric {\n" + + " color: rgb(0, 0, 205);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_variable {\n" + + " color: rgb(49, 132, 149);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_line .ace_xml_pe {\n" + + " color: rgb(104, 104, 91);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_entity.ace_name.ace_function {\n" + + " color: #0000A2;\n" + + "}\n" + + "\n" + + ".ace-tm .ace_markup.ace_markupine {\n" + + " text-decoration:underline;\n" + + "}\n" + + "\n" + + ".ace-tm .ace_markup.ace_heading {\n" + + " color: rgb(12, 7, 255);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_markup.ace_list {\n" + + " color:rgb(185, 6, 144);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_marker-layer .ace_selection {\n" + + " background: rgb(181, 213, 255);\n" + + "}\n" + + ".ace-tm.multiselect .ace_selection.start {\n" + + " box-shadow: 0 0 3px 0px white;\n" + + " border-radius: 2px;\n" + + "}\n" + + ".ace-tm .ace_marker-layer .ace_step {\n" + + " background: rgb(252, 255, 0);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_marker-layer .ace_stack {\n" + + " background: rgb(164, 229, 101);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_marker-layer .ace_bracket {\n" + + " margin: -1px 0 0 -1px;\n" + + " border: 1px solid rgb(192, 192, 192);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_marker-layer .ace_active_line {\n" + + " background: rgba(0, 0, 0, 0.07);\n" + + "}\n" + + ".ace-tm .ace_gutter_active_line{\n" + + " background-color : #dcdcdc;\n" + + "}\n" + + "\n" + + ".ace-tm .ace_marker-layer .ace_selected_word {\n" + + " background: rgb(250, 250, 255);\n" + + " border: 1px solid rgb(200, 200, 250);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_meta.ace_tag {\n" + + " color:rgb(0, 50, 198);\n" + + "}\n" + + "\n" + + ".ace-tm .ace_string.ace_regex {\n" + + " color: rgb(255, 0, 0)\n" + + "}"); + +; + (function() { + ace.require(["ace/ace"], function(a) { + a && a.config.init(); + if (!window.ace) + window.ace = {}; + for (var key in a) if (a.hasOwnProperty(key)) + ace[key] = a[key]; + }); + })(); +})(undefined, undefined, undefined);
\ No newline at end of file diff --git a/share/frontend/imconcat/deps/opt/ace/mode-css.js b/share/frontend/imconcat/deps/opt/ace/mode-css.js new file mode 100644 index 0000000..5afa6c6 --- /dev/null +++ b/share/frontend/imconcat/deps/opt/ace/mode-css.js @@ -0,0 +1,497 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is Ajax.org Code Editor (ACE). + * + * The Initial Developer of the Original Code is + * Ajax.org B.V. + * Portions created by the Initial Developer are Copyright (C) 2010 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Fabian Jakobs <fabian AT ajax DOT org> + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +ace.define('ace/mode/css', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/css_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/worker/worker_client', 'ace/mode/folding/cstyle'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextMode = require("./text").Mode; +var Tokenizer = require("../tokenizer").Tokenizer; +var CssHighlightRules = require("./css_highlight_rules").CssHighlightRules; +var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent; +var WorkerClient = require("../worker/worker_client").WorkerClient; +var CStyleFoldMode = require("./folding/cstyle").FoldMode; + +var Mode = function() { + this.$tokenizer = new Tokenizer(new CssHighlightRules().getRules(), "i"); + this.$outdent = new MatchingBraceOutdent(); + this.foldingRules = new CStyleFoldMode(); +}; +oop.inherits(Mode, TextMode); + +(function() { + + this.foldingRules = "cStyle"; + + this.getNextLineIndent = function(state, line, tab) { + var indent = this.$getIndent(line); + + // ignore braces in comments + var tokens = this.$tokenizer.getLineTokens(line, state).tokens; + if (tokens.length && tokens[tokens.length-1].type == "comment") { + return indent; + } + + var match = line.match(/^.*\{\s*$/); + if (match) { + indent += tab; + } + + return indent; + }; + + this.checkOutdent = function(state, line, input) { + return this.$outdent.checkOutdent(line, input); + }; + + this.autoOutdent = function(state, doc, row) { + this.$outdent.autoOutdent(doc, row); + }; + + this.createWorker = function(session) { + var worker = new WorkerClient(["ace"], "worker-css.js", "ace/mode/css_worker", "Worker"); + worker.attachToDocument(session.getDocument()); + + worker.on("csslint", function(e) { + var errors = []; + e.data.forEach(function(message) { + errors.push({ + row: message.line - 1, + column: message.col - 1, + text: message.message, + type: message.type, + lint: message + }); + }); + + session.setAnnotations(errors); + }); + return worker; + }; + +}).call(Mode.prototype); + +exports.Mode = Mode; + +}); + +ace.define('ace/mode/css_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var lang = require("../lib/lang"); +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var CssHighlightRules = function() { + + var properties = lang.arrayToMap( + ("animation-fill-mode|alignment-adjust|alignment-baseline|animation-delay|animation-direction|animation-duration|animation-iteration-count|animation-name|animation-play-state|animation-timing-function|animation|appearance|azimuth|backface-visibility|background-attachment|background-break|background-clip|background-color|background-image|background-origin|background-position|background-repeat|background-size|background|baseline-shift|binding|bleed|bookmark-label|bookmark-level|bookmark-state|bookmark-target|border-bottom|border-bottom-color|border-bottom-left-radius|border-bottom-right-radius|border-bottom-style|border-bottom-width|border-collapse|border-color|border-image|border-image-outset|border-image-repeat|border-image-slice|border-image-source|border-image-width|border-left|border-left-color|border-left-style|border-left-width|border-radius|border-right|border-right-color|border-right-style|border-right-width|border-spacing|border-style|border-top|border-top-color|border-top-left-radius|border-top-right-radius|border-top-style|border-top-width|border-width|border|bottom|box-align|box-decoration-break|box-direction|box-flex-group|box-flex|box-lines|box-ordinal-group|box-orient|box-pack|box-shadow|box-sizing|break-after|break-before|break-inside|caption-side|clear|clip|color-profile|color|column-count|column-fill|column-gap|column-rule|column-rule-color|column-rule-style|column-rule-width|column-span|column-width|columns|content|counter-increment|counter-reset|crop|cue-after|cue-before|cue|cursor|direction|display|dominant-baseline|drop-initial-after-adjust|drop-initial-after-align|drop-initial-before-adjust|drop-initial-before-align|drop-initial-size|drop-initial-value|elevation|empty-cells|fit|fit-position|float-offset|float|font-family|font-size|font-size-adjust|font-stretch|font-style|font-variant|font-weight|font|grid-columns|grid-rows|hanging-punctuation|height|hyphenate-after|hyphenate-before|hyphenate-character|hyphenate-lines|hyphenate-resource|hyphens|icon|image-orientation|image-rendering|image-resolution|inline-box-align|left|letter-spacing|line-height|line-stacking-ruby|line-stacking-shift|line-stacking-strategy|line-stacking|list-style-image|list-style-position|list-style-type|list-style|margin-bottom|margin-left|margin-right|margin-top|margin|mark-after|mark-before|mark|marks|marquee-direction|marquee-play-count|marquee-speed|marquee-style|max-height|max-width|min-height|min-width|move-to|nav-down|nav-index|nav-left|nav-right|nav-up|opacity|orphans|outline-color|outline-offset|outline-style|outline-width|outline|overflow-style|overflow-x|overflow-y|overflow|padding-bottom|padding-left|padding-right|padding-top|padding|page-break-after|page-break-before|page-break-inside|page-policy|page|pause-after|pause-before|pause|perspective-origin|perspective|phonemes|pitch-range|pitch|play-during|position|presentation-level|punctuation-trim|quotes|rendering-intent|resize|rest-after|rest-before|rest|richness|right|rotation-point|rotation|ruby-align|ruby-overhang|ruby-position|ruby-span|size|speak-header|speak-numeral|speak-punctuation|speak|speech-rate|stress|string-set|table-layout|target-name|target-new|target-position|target|text-align-last|text-align|text-decoration|text-emphasis|text-height|text-indent|text-justify|text-outline|text-shadow|text-transform|text-wrap|top|transform-origin|transform-style|transform|transition-delay|transition-duration|transition-property|transition-timing-function|transition|unicode-bidi|vertical-align|visibility|voice-balance|voice-duration|voice-family|voice-pitch-range|voice-pitch|voice-rate|voice-stress|voice-volume|volume|white-space-collapse|white-space|widows|width|word-break|word-spacing|word-wrap|z-index").split("|") + ); + + var functions = lang.arrayToMap( + ("rgb|rgba|url|attr|counter|counters").split("|") + ); + + var constants = lang.arrayToMap( + ("absolute|after-edge|after|all-scroll|all|alphabetic|always|antialiased|armenian|auto|avoid-column|avoid-page|avoid|balance|baseline|before-edge|before|below|bidi-override|block-line-height|block|bold|bolder|border-box|both|bottom|box|break-all|break-word|capitalize|caps-height|caption|center|central|char|circle|cjk-ideographic|clone|close-quote|col-resize|collapse|column|consider-shifts|contain|content-box|cover|crosshair|cubic-bezier|dashed|decimal-leading-zero|decimal|default|disabled|disc|disregard-shifts|distribute-all-lines|distribute-letter|distribute-space|distribute|dotted|double|e-resize|ease-in|ease-in-out|ease-out|ease|ellipsis|end|exclude-ruby|fill|fixed|font-size|font|georgian|glyphs|grid-height|groove|hand|hanging|hebrew|help|hidden|hiragana-iroha|hiragana|horizontal|icon|ideograph-alpha|ideograph-numeric|ideograph-parenthesis|ideograph-space|ideographic|inactive|include-ruby|inherit|initial|inline-block|inline-box|inline-line-height|inline-table|inline|inset|inside|inter-ideograph|inter-word|invert|italic|justify|katakana-iroha|katakana|keep-all|last|left|lighter|line-edge|line-through|line|linear|list-item|local|loose|lower-alpha|lower-greek|lower-latin|lower-roman|lowercase|lr-tb|ltr|mathematical|max-height|max-size|medium|menu|message-box|middle|move|n-resize|ne-resize|newspaper|no-change|no-close-quote|no-drop|no-open-quote|no-repeat|none|normal|not-allowed|nowrap|nw-resize|oblique|open-quote|outset|outside|overline|padding-box|page|pointer|pre-line|pre-wrap|pre|preserve-3d|progress|relative|repeat-x|repeat-y|repeat|replaced|reset-size|ridge|right|round|row-resize|rtl|s-resize|scroll|se-resize|separate|slice|small-caps|small-caption|solid|space|square|start|static|status-bar|step-end|step-start|steps|stretch|strict|sub|super|sw-resize|table-caption|table-cell|table-column-group|table-column|table-footer-group|table-header-group|table-row-group|table-row|table|tb-rl|text-after-edge|text-before-edge|text-bottom|text-size|text-top|text|thick|thin|top|transparent|underline|upper-alpha|upper-latin|upper-roman|uppercase|use-script|vertical-ideographic|vertical-text|visible|w-resize|wait|whitespace|z-index|zero").split("|") + ); + + var colors = lang.arrayToMap( + ("aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|orange|" + + "purple|red|silver|teal|white|yellow").split("|") + ); + + var fonts = lang.arrayToMap( + ("arial|century|comic|courier|garamond|georgia|helvetica|impact|lucida|" + + "symbol|system|tahoma|times|trebuchet|utopia|verdana|webdings|sans-serif|" + + "serif|monospace").split("|") + ); + + // regexp must not have capturing parentheses. Use (?:) instead. + // regexps are ordered -> the first match is used + + var numRe = "\\-?(?:(?:[0-9]+)|(?:[0-9]*\\.[0-9]+))"; + var pseudoElements = "(\\:+)\\b(after|before|first-letter|first-line|moz-selection|selection)\\b"; + var pseudoClasses = "(:)\\b(active|checked|disabled|empty|enabled|first-child|first-of-type|focus|hover|indeterminate|invalid|last-child|last-of-type|link|not|nth-child|nth-last-child|nth-last-of-type|nth-of-type|only-child|only-of-type|required|root|target|valid|visited)\\b"; + + var base_ruleset = [ + { + token : "comment", // multi line comment + merge : true, + regex : "\\/\\*", + next : "ruleset_comment" + }, { + token : "string", // single line + regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]' + }, { + token : "string", // single line + regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']" + }, { + token : ["constant.numeric", "keyword"], + regex : "(" + numRe + ")(ch|cm|deg|em|ex|fr|gd|grad|Hz|in|kHz|mm|ms|pc|pt|px|rad|rem|s|turn|vh|vm|vw|%)" + }, { + token : ["constant.numeric"], + regex : "([0-9]+)" + }, { + token : "constant.numeric", // hex6 color + regex : "#[a-f0-9]{6}" + }, { + token : "constant.numeric", // hex3 color + regex : "#[a-f0-9]{3}" + }, { + token : ["punctuation", "entity.other.attribute-name.pseudo-element.css"], + regex : pseudoElements + }, { + token : ["punctuation", "entity.other.attribute-name.pseudo-class.css"], + regex : pseudoClasses + }, { + token : function(value) { + if (properties.hasOwnProperty(value.toLowerCase())) { + return "support.type"; + } + else if (functions.hasOwnProperty(value.toLowerCase())) { + return "support.function"; + } + else if (constants.hasOwnProperty(value.toLowerCase())) { + return "support.constant"; + } + else if (colors.hasOwnProperty(value.toLowerCase())) { + return "support.constant.color"; + } + else if (fonts.hasOwnProperty(value.toLowerCase())) { + return "support.constant.fonts"; + } + else { + return "text"; + } + }, + regex : "\\-?[a-zA-Z_][a-zA-Z0-9_\\-]*" + } + ]; + + var ruleset = lang.copyArray(base_ruleset); + ruleset.unshift({ + token : "paren.rparen", + regex : "\\}", + next: "start" + }); + + var media_ruleset = lang.copyArray( base_ruleset ); + media_ruleset.unshift({ + token : "paren.rparen", + regex : "\\}", + next: "media" + }); + + var base_comment = [{ + token : "comment", // comment spanning whole line + merge : true, + regex : ".+" + }]; + + var comment = lang.copyArray(base_comment); + comment.unshift({ + token : "comment", // closing comment + regex : ".*?\\*\\/", + next : "start" + }); + + var media_comment = lang.copyArray(base_comment); + media_comment.unshift({ + token : "comment", // closing comment + regex : ".*?\\*\\/", + next : "media" + }); + + var ruleset_comment = lang.copyArray(base_comment); + ruleset_comment.unshift({ + token : "comment", // closing comment + regex : ".*?\\*\\/", + next : "ruleset" + }); + + this.$rules = { + "start" : [{ + token : "comment", // multi line comment + merge : true, + regex : "\\/\\*", + next : "comment" + }, { + token: "paren.lparen", + regex: "\\{", + next: "ruleset" + }, { + token: "string", + regex: "@.*?{", + next: "media" + },{ + token: "keyword", + regex: "#[a-z0-9-_]+" + },{ + token: "variable", + regex: "\\.[a-z0-9-_]+" + },{ + token: "string", + regex: ":[a-z0-9-_]+" + },{ + token: "constant", + regex: "[a-z0-9-_]+" + }], + + "media" : [ { + token : "comment", // multi line comment + merge : true, + regex : "\\/\\*", + next : "media_comment" + }, { + token: "paren.lparen", + regex: "\\{", + next: "media_ruleset" + },{ + token: "string", + regex: "\\}", + next: "start" + },{ + token: "keyword", + regex: "#[a-z0-9-_]+" + },{ + token: "variable", + regex: "\\.[a-z0-9-_]+" + },{ + token: "string", + regex: ":[a-z0-9-_]+" + },{ + token: "constant", + regex: "[a-z0-9-_]+" + }], + + "comment" : comment, + + "ruleset" : ruleset, + "ruleset_comment" : ruleset_comment, + + "media_ruleset" : media_ruleset, + "media_comment" : media_comment + }; +}; + +oop.inherits(CssHighlightRules, TextHighlightRules); + +exports.CssHighlightRules = CssHighlightRules; + +}); + +ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) { + + +var Range = require("../range").Range; + +var MatchingBraceOutdent = function() {}; + +(function() { + + this.checkOutdent = function(line, input) { + if (! /^\s+$/.test(line)) + return false; + + return /^\s*\}/.test(input); + }; + + this.autoOutdent = function(doc, row) { + var line = doc.getLine(row); + var match = line.match(/^(\s*\})/); + + if (!match) return 0; + + var column = match[1].length; + var openBracePos = doc.findMatchingBracket({row: row, column: column}); + + if (!openBracePos || openBracePos.row == row) return 0; + + var indent = this.$getIndent(doc.getLine(openBracePos.row)); + doc.replace(new Range(row, 0, row, column-1), indent); + }; + + this.$getIndent = function(line) { + var match = line.match(/^(\s+)/); + if (match) { + return match[1]; + } + + return ""; + }; + +}).call(MatchingBraceOutdent.prototype); + +exports.MatchingBraceOutdent = MatchingBraceOutdent; +}); + +ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var Range = require("../../range").Range; +var BaseFoldMode = require("./fold_mode").FoldMode; + +var FoldMode = exports.FoldMode = function() {}; +oop.inherits(FoldMode, BaseFoldMode); + +(function() { + + this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/; + this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + var line = session.getLine(row); + var match = line.match(this.foldingStartMarker); + if (match) { + var i = match.index; + + if (match[1]) + return this.openingBracketBlock(session, match[1], row, i); + + var range = session.getCommentFoldRange(row, i + match[0].length); + range.end.column -= 2; + return range; + } + + if (foldStyle !== "markbeginend") + return; + + var match = line.match(this.foldingStopMarker); + if (match) { + var i = match.index + match[0].length; + + if (match[2]) { + var range = session.getCommentFoldRange(row, i); + range.end.column -= 2; + return range; + } + + var end = {row: row, column: i}; + var start = session.$findOpeningBracket(match[1], end); + + if (!start) + return; + + start.column++; + end.column--; + + return Range.fromPoints(start, end); + } + }; + +}).call(FoldMode.prototype); + +}); + +ace.define('ace/mode/folding/fold_mode', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) { + + +var Range = require("../../range").Range; + +var FoldMode = exports.FoldMode = function() {}; + +(function() { + + this.foldingStartMarker = null; + this.foldingStopMarker = null; + + // must return "" if there's no fold, to enable caching + this.getFoldWidget = function(session, foldStyle, row) { + var line = session.getLine(row); + if (this.foldingStartMarker.test(line)) + return "start"; + if (foldStyle == "markbeginend" + && this.foldingStopMarker + && this.foldingStopMarker.test(line)) + return "end"; + return ""; + }; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + return null; + }; + + this.indentationBlock = function(session, row, column) { + var re = /^\s*/; + var startRow = row; + var endRow = row; + var line = session.getLine(row); + var startColumn = column || line.length; + var startLevel = line.match(re)[0].length; + var maxRow = session.getLength() + + while (++row < maxRow) { + line = session.getLine(row); + var level = line.match(re)[0].length; + + if (level == line.length) + continue; + + if (level <= startLevel) + break; + + endRow = row; + } + + if (endRow > startRow) { + var endColumn = session.getLine(endRow).length; + return new Range(startRow, startColumn, endRow, endColumn); + } + }; + + this.openingBracketBlock = function(session, bracket, row, column, typeRe, allowBlankLine) { + var start = {row: row, column: column + 1}; + var end = session.$findClosingBracket(bracket, start, typeRe, allowBlankLine); + if (!end) + return; + + var fw = session.foldWidgets[end.row]; + if (fw == null) + fw = this.getFoldWidget(session, end.row); + + if (fw == "start") { + end.row --; + end.column = session.getLine(end.row).length; + } + return Range.fromPoints(start, end); + }; + +}).call(FoldMode.prototype); + +}); diff --git a/share/frontend/imconcat/deps/opt/ace/mode-html.js b/share/frontend/imconcat/deps/opt/ace/mode-html.js new file mode 100644 index 0000000..0a935b9 --- /dev/null +++ b/share/frontend/imconcat/deps/opt/ace/mode-html.js @@ -0,0 +1,1944 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is Ajax.org Code Editor (ACE). + * + * The Initial Developer of the Original Code is + * Ajax.org B.V. + * Portions created by the Initial Developer are Copyright (C) 2010 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Fabian Jakobs <fabian AT ajax DOT org> + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +ace.define('ace/mode/html', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/javascript', 'ace/mode/css', 'ace/tokenizer', 'ace/mode/html_highlight_rules', 'ace/mode/behaviour/xml', 'ace/mode/folding/html'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextMode = require("./text").Mode; +var JavaScriptMode = require("./javascript").Mode; +var CssMode = require("./css").Mode; +var Tokenizer = require("../tokenizer").Tokenizer; +var HtmlHighlightRules = require("./html_highlight_rules").HtmlHighlightRules; +var XmlBehaviour = require("./behaviour/xml").XmlBehaviour; +var HtmlFoldMode = require("./folding/html").FoldMode; + +var Mode = function() { + var highlighter = new HtmlHighlightRules(); + this.$tokenizer = new Tokenizer(highlighter.getRules()); + this.$behaviour = new XmlBehaviour(); + + this.$embeds = highlighter.getEmbeds(); + this.createModeDelegates({ + "js-": JavaScriptMode, + "css-": CssMode + }); + + this.foldingRules = new HtmlFoldMode(); +}; +oop.inherits(Mode, TextMode); + +(function() { + + + this.toggleCommentLines = function(state, doc, startRow, endRow) { + return 0; + }; + + this.getNextLineIndent = function(state, line, tab) { + return this.$getIndent(line); + }; + + this.checkOutdent = function(state, line, input) { + return false; + }; + +}).call(Mode.prototype); + +exports.Mode = Mode; +}); + +ace.define('ace/mode/javascript', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/javascript_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/range', 'ace/worker/worker_client', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextMode = require("./text").Mode; +var Tokenizer = require("../tokenizer").Tokenizer; +var JavaScriptHighlightRules = require("./javascript_highlight_rules").JavaScriptHighlightRules; +var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent; +var Range = require("../range").Range; +var WorkerClient = require("../worker/worker_client").WorkerClient; +var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour; +var CStyleFoldMode = require("./folding/cstyle").FoldMode; + +var Mode = function() { + this.$tokenizer = new Tokenizer(new JavaScriptHighlightRules().getRules()); + this.$outdent = new MatchingBraceOutdent(); + this.$behaviour = new CstyleBehaviour(); + this.foldingRules = new CStyleFoldMode(); +}; +oop.inherits(Mode, TextMode); + +(function() { + + + this.toggleCommentLines = function(state, doc, startRow, endRow) { + var outdent = true; + var re = /^(\s*)\/\//; + + for (var i=startRow; i<= endRow; i++) { + if (!re.test(doc.getLine(i))) { + outdent = false; + break; + } + } + + if (outdent) { + var deleteRange = new Range(0, 0, 0, 0); + for (var i=startRow; i<= endRow; i++) + { + var line = doc.getLine(i); + var m = line.match(re); + deleteRange.start.row = i; + deleteRange.end.row = i; + deleteRange.end.column = m[0].length; + doc.replace(deleteRange, m[1]); + } + } + else { + doc.indentRows(startRow, endRow, "//"); + } + }; + + this.getNextLineIndent = function(state, line, tab) { + var indent = this.$getIndent(line); + + var tokenizedLine = this.$tokenizer.getLineTokens(line, state); + var tokens = tokenizedLine.tokens; + var endState = tokenizedLine.state; + + if (tokens.length && tokens[tokens.length-1].type == "comment") { + return indent; + } + + if (state == "start" || state == "regex_allowed") { + var match = line.match(/^.*(?:\bcase\b.*\:|[\{\(\[])\s*$/); + if (match) { + indent += tab; + } + } else if (state == "doc-start") { + if (endState == "start" || state == "regex_allowed") { + return ""; + } + var match = line.match(/^\s*(\/?)\*/); + if (match) { + if (match[1]) { + indent += " "; + } + indent += "* "; + } + } + + return indent; + }; + + this.checkOutdent = function(state, line, input) { + return this.$outdent.checkOutdent(line, input); + }; + + this.autoOutdent = function(state, doc, row) { + this.$outdent.autoOutdent(doc, row); + }; + + this.createWorker = function(session) { + var worker = new WorkerClient(["ace"], "worker-javascript.js", "ace/mode/javascript_worker", "JavaScriptWorker"); + worker.attachToDocument(session.getDocument()); + + worker.on("jslint", function(results) { + var errors = []; + for (var i=0; i<results.data.length; i++) { + var error = results.data[i]; + if (error) + errors.push({ + row: error.line-1, + column: error.character-1, + text: error.reason, + type: "warning", + lint: error + }); + } + session.setAnnotations(errors); + }); + + worker.on("narcissus", function(e) { + session.setAnnotations([e.data]); + }); + + worker.on("terminate", function() { + session.clearAnnotations(); + }); + + return worker; + }; + +}).call(Mode.prototype); + +exports.Mode = Mode; +}); + +ace.define('ace/mode/javascript_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/unicode', 'ace/mode/doc_comment_highlight_rules', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var lang = require("../lib/lang"); +var unicode = require("../unicode"); +var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules; +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var JavaScriptHighlightRules = function() { + + // see: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects + var globals = lang.arrayToMap( + // Constructors + ("Array|Boolean|Date|Function|Iterator|Number|Object|RegExp|String|Proxy|" + + // E4X + "Namespace|QName|XML|XMLList|" + + "ArrayBuffer|Float32Array|Float64Array|Int16Array|Int32Array|Int8Array|" + + "Uint16Array|Uint32Array|Uint8Array|Uint8ClampedArray|" + + // Errors + "Error|EvalError|InternalError|RangeError|ReferenceError|StopIteration|" + + "SyntaxError|TypeError|URIError|" + + // Non-constructor functions + "decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|eval|isFinite|" + + "isNaN|parseFloat|parseInt|" + + // Other + "JSON|Math|" + + // Pseudo + "this|arguments|prototype|window|document" + ).split("|") + ); + + var keywords = lang.arrayToMap( + ("break|case|catch|continue|default|delete|do|else|finally|for|function|" + + "if|in|instanceof|new|return|switch|throw|try|typeof|let|var|while|with|" + + "const|yield|import|get|set").split("|") + ); + + // keywords which can be followed by regular expressions + var kwBeforeRe = "case|do|else|finally|in|instanceof|return|throw|try|typeof|yield"; + + var deprecated = lang.arrayToMap( + ("__parent__|__count__|escape|unescape|with|__proto__").split("|") + ); + + var definitions = lang.arrayToMap(("const|let|var|function").split("|")); + + var buildinConstants = lang.arrayToMap( + ("null|Infinity|NaN|undefined").split("|") + ); + + var futureReserved = lang.arrayToMap( + ("class|enum|extends|super|export|implements|private|" + + "public|interface|package|protected|static").split("|") + ); + + // TODO: Unicode escape sequences + var identifierRe = "[" + unicode.packages.L + "\\$_][" + + unicode.packages.L + + unicode.packages.Mn + unicode.packages.Mc + + unicode.packages.Nd + + unicode.packages.Pc + "\\$_]*\\b"; + + var escapedRe = "\\\\(?:x[0-9a-fA-F]{2}|" + // hex + "u[0-9a-fA-F]{4}|" + // unicode + "[0-2][0-7]{0,2}|" + // oct + "3[0-6][0-7]?|" + // oct + "37[0-7]?|" + // oct + "[4-7][0-7]?|" + //oct + ".)"; + + // regexp must not have capturing parentheses. Use (?:) instead. + // regexps are ordered -> the first match is used + + this.$rules = { + "start" : [ + { + token : "comment", + regex : /\/\/.*$/ + }, + DocCommentHighlightRules.getStartRule("doc-start"), + { + token : "comment", // multi line comment + merge : true, + regex : /\/\*/, + next : "comment" + }, { + token : "string", + regex : "'(?=.)", + next : "qstring" + }, { + token : "string", + regex : '"(?=.)', + next : "qqstring" + }, { + token : "constant.numeric", // hex + regex : /0[xX][0-9a-fA-F]+\b/ + }, { + token : "constant.numeric", // float + regex : /[+-]?\d+(?:(?:\.\d*)?(?:[eE][+-]?\d+)?)?\b/ + }, { // match stuff like: Sound.prototype.play = function() { } + token : [ + "storage.type", + "punctuation.operator", + "support.function", + "punctuation.operator", + "entity.name.function", + "text", + "keyword.operator", + "text", + "storage.type", + "text", + "paren.lparen" + ], + regex : "(" + identifierRe + ")(\\.)(prototype)(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s*)(\\()", + next: "function_arguments" + }, { // match stuff like: Sound.prototype.play = myfunc + token : [ + "storage.type", + "punctuation.operator", + "support.function", + "punctuation.operator", + "entity.name.function", + "text", + "keyword.operator", + "text" + ], + regex : "(" + identifierRe + ")(\\.)(prototype)(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)", + next: "function_arguments" + }, { // match stuff like: Sound.play = function() { } + token : [ + "storage.type", + "punctuation.operator", + "entity.name.function", + "text", + "keyword.operator", + "text", + "storage.type", + "text", + "paren.lparen" + ], + regex : "(" + identifierRe + ")(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s*)(\\()", + next: "function_arguments" + }, { // match stuff like: play = function() { } + token : [ + "entity.name.function", + "text", + "keyword.operator", + "text", + "storage.type", + "text", + "paren.lparen" + ], + regex : "(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s*)(\\()", + next: "function_arguments" + }, { // match stuff like: Sound.play = function play() { } + token : [ + "storage.type", + "punctuation.operator", + "entity.name.function", + "text", + "keyword.operator", + "text", + "storage.type", + "text", + "entity.name.function", + "text", + "paren.lparen" + ], + regex : "(" + identifierRe + ")(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s+)(\\w+)(\\s*)(\\()", + next: "function_arguments" + }, { // match regular function like: function myFunc(arg) { } + token : [ + "storage.type", + "text", + "entity.name.function", + "text", + "paren.lparen" + ], + regex : "(function)(\\s+)(" + identifierRe + ")(\\s*)(\\()", + next: "function_arguments" + }, { // match stuff like: foobar: function() { } + token : [ + "entity.name.function", + "text", + "punctuation.operator", + "text", + "storage.type", + "text", + "paren.lparen" + ], + regex : "(" + identifierRe + ")(\\s*)(:)(\\s*)(function)(\\s*)(\\()", + next: "function_arguments" + }, { // Attempt to match : function() { } (this is for issues with 'foo': function() { }) + token : [ + "text", + "text", + "storage.type", + "text", + "paren.lparen" + ], + regex : "(:)(\\s*)(function)(\\s*)(\\()", + next: "function_arguments" + }, { + token : "constant.language.boolean", + regex : /(?:true|false)\b/ + }, { + token : "keyword", + regex : "(?:" + kwBeforeRe + ")\\b", + next : "regex_allowed" + }, { + token : ["punctuation.operator", "support.function"], + regex : /(\.)(s(?:h(?:ift|ow(?:Mod(?:elessDialog|alDialog)|Help))|croll(?:X|By(?:Pages|Lines)?|Y|To)?|t(?:opzzzz|rike)|i(?:n|zeToContent|debar|gnText)|ort|u(?:p|b(?:str(?:ing)?)?)|pli(?:ce|t)|e(?:nd|t(?:Re(?:sizable|questHeader)|M(?:i(?:nutes|lliseconds)|onth)|Seconds|Ho(?:tKeys|urs)|Year|Cursor|Time(?:out)?|Interval|ZOptions|Date|UTC(?:M(?:i(?:nutes|lliseconds)|onth)|Seconds|Hours|Date|FullYear)|FullYear|Active)|arch)|qrt|lice|avePreferences|mall)|h(?:ome|andleEvent)|navigate|c(?:har(?:CodeAt|At)|o(?:s|n(?:cat|textual|firm)|mpile)|eil|lear(?:Timeout|Interval)?|a(?:ptureEvents|ll)|reate(?:StyleSheet|Popup|EventObject))|t(?:o(?:GMTString|S(?:tring|ource)|U(?:TCString|pperCase)|Lo(?:caleString|werCase))|est|a(?:n|int(?:Enabled)?))|i(?:s(?:NaN|Finite)|ndexOf|talics)|d(?:isableExternalCapture|ump|etachEvent)|u(?:n(?:shift|taint|escape|watch)|pdateCommands)|j(?:oin|avaEnabled)|p(?:o(?:p|w)|ush|lugins.refresh|a(?:ddings|rse(?:Int|Float)?)|r(?:int|ompt|eference))|e(?:scape|nableExternalCapture|val|lementFromPoint|x(?:p|ec(?:Script|Command)?))|valueOf|UTC|queryCommand(?:State|Indeterm|Enabled|Value)|f(?:i(?:nd|le(?:ModifiedDate|Size|CreatedDate|UpdatedDate)|xed)|o(?:nt(?:size|color)|rward)|loor|romCharCode)|watch|l(?:ink|o(?:ad|g)|astIndexOf)|a(?:sin|nchor|cos|t(?:tachEvent|ob|an(?:2)?)|pply|lert|b(?:s|ort))|r(?:ou(?:nd|teEvents)|e(?:size(?:By|To)|calc|turnValue|place|verse|l(?:oad|ease(?:Capture|Events)))|andom)|g(?:o|et(?:ResponseHeader|M(?:i(?:nutes|lliseconds)|onth)|Se(?:conds|lection)|Hours|Year|Time(?:zoneOffset)?|Da(?:y|te)|UTC(?:M(?:i(?:nutes|lliseconds)|onth)|Seconds|Hours|Da(?:y|te)|FullYear)|FullYear|A(?:ttention|llResponseHeaders)))|m(?:in|ove(?:B(?:y|elow)|To(?:Absolute)?|Above)|ergeAttributes|a(?:tch|rgins|x))|b(?:toa|ig|o(?:ld|rderWidths)|link|ack))\b(?=\()/ + }, { + token : ["punctuation.operator", "support.function.dom"], + regex : /(\.)(s(?:ub(?:stringData|mit)|plitText|e(?:t(?:NamedItem|Attribute(?:Node)?)|lect))|has(?:ChildNodes|Feature)|namedItem|c(?:l(?:ick|o(?:se|neNode))|reate(?:C(?:omment|DATASection|aption)|T(?:Head|extNode|Foot)|DocumentFragment|ProcessingInstruction|E(?:ntityReference|lement)|Attribute))|tabIndex|i(?:nsert(?:Row|Before|Cell|Data)|tem)|open|delete(?:Row|C(?:ell|aption)|T(?:Head|Foot)|Data)|focus|write(?:ln)?|a(?:dd|ppend(?:Child|Data))|re(?:set|place(?:Child|Data)|move(?:NamedItem|Child|Attribute(?:Node)?)?)|get(?:NamedItem|Element(?:sBy(?:Name|TagName)|ById)|Attribute(?:Node)?)|blur)\b(?=\()/ + }, { + token : ["punctuation.operator", "support.constant"], + regex : /(\.)(s(?:ystemLanguage|cr(?:ipts|ollbars|een(?:X|Y|Top|Left))|t(?:yle(?:Sheets)?|atus(?:Text|bar)?)|ibling(?:Below|Above)|ource|uffixes|e(?:curity(?:Policy)?|l(?:ection|f)))|h(?:istory|ost(?:name)?|as(?:h|Focus))|y|X(?:MLDocument|SLDocument)|n(?:ext|ame(?:space(?:s|URI)|Prop))|M(?:IN_VALUE|AX_VALUE)|c(?:haracterSet|o(?:n(?:structor|trollers)|okieEnabled|lorDepth|mp(?:onents|lete))|urrent|puClass|l(?:i(?:p(?:boardData)?|entInformation)|osed|asses)|alle(?:e|r)|rypto)|t(?:o(?:olbar|p)|ext(?:Transform|Indent|Decoration|Align)|ags)|SQRT(?:1_2|2)|i(?:n(?:ner(?:Height|Width)|put)|ds|gnoreCase)|zIndex|o(?:scpu|n(?:readystatechange|Line)|uter(?:Height|Width)|p(?:sProfile|ener)|ffscreenBuffering)|NEGATIVE_INFINITY|d(?:i(?:splay|alog(?:Height|Top|Width|Left|Arguments)|rectories)|e(?:scription|fault(?:Status|Ch(?:ecked|arset)|View)))|u(?:ser(?:Profile|Language|Agent)|n(?:iqueID|defined)|pdateInterval)|_content|p(?:ixelDepth|ort|ersonalbar|kcs11|l(?:ugins|atform)|a(?:thname|dding(?:Right|Bottom|Top|Left)|rent(?:Window|Layer)?|ge(?:X(?:Offset)?|Y(?:Offset)?))|r(?:o(?:to(?:col|type)|duct(?:Sub)?|mpter)|e(?:vious|fix)))|e(?:n(?:coding|abledPlugin)|x(?:ternal|pando)|mbeds)|v(?:isibility|endor(?:Sub)?|Linkcolor)|URLUnencoded|P(?:I|OSITIVE_INFINITY)|f(?:ilename|o(?:nt(?:Size|Family|Weight)|rmName)|rame(?:s|Element)|gColor)|E|whiteSpace|l(?:i(?:stStyleType|n(?:eHeight|kColor))|o(?:ca(?:tion(?:bar)?|lName)|wsrc)|e(?:ngth|ft(?:Context)?)|a(?:st(?:M(?:odified|atch)|Index|Paren)|yer(?:s|X)|nguage))|a(?:pp(?:MinorVersion|Name|Co(?:deName|re)|Version)|vail(?:Height|Top|Width|Left)|ll|r(?:ity|guments)|Linkcolor|bove)|r(?:ight(?:Context)?|e(?:sponse(?:XML|Text)|adyState))|global|x|m(?:imeTypes|ultiline|enubar|argin(?:Right|Bottom|Top|Left))|L(?:N(?:10|2)|OG(?:10E|2E))|b(?:o(?:ttom|rder(?:Width|RightWidth|BottomWidth|Style|Color|TopWidth|LeftWidth))|ufferDepth|elow|ackground(?:Color|Image)))\b/ + }, { + token : ["storage.type", "punctuation.operator", "support.function.firebug"], + regex : /(console)(\.)(warn|info|log|error|time|timeEnd|assert)\b/ + }, { + token : function(value) { + if (globals.hasOwnProperty(value)) + return "variable.language"; + else if (deprecated.hasOwnProperty(value)) + return "invalid.deprecated"; + else if (definitions.hasOwnProperty(value)) + return "storage.type"; + else if (keywords.hasOwnProperty(value)) + return "keyword"; + else if (buildinConstants.hasOwnProperty(value)) + return "constant.language"; + else if (futureReserved.hasOwnProperty(value)) + return "invalid.illegal"; + else if (value == "debugger") + return "invalid.deprecated"; + else + return "identifier"; + }, + regex : identifierRe + }, { + token : "keyword.operator", + regex : /!|\$|%|&|\*|\-\-|\-|\+\+|\+|~|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\|\||\?\:|\*=|%=|\+=|\-=|&=|\^=|\b(?:in|instanceof|new|delete|typeof|void)/, + next : "regex_allowed" + }, { + token : "punctuation.operator", + regex : /\?|\:|\,|\;|\./, + next : "regex_allowed" + }, { + token : "paren.lparen", + regex : /[\[({]/, + next : "regex_allowed" + }, { + token : "paren.rparen", + regex : /[\])}]/ + }, { + token : "keyword.operator", + regex : /\/=?/, + next : "regex_allowed" + }, { + token: "comment", + regex: /^#!.*$/ + }, { + token : "text", + regex : /\s+/ + } + ], + // regular expressions are only allowed after certain tokens. This + // makes sure we don't mix up regexps with the divison operator + "regex_allowed": [ + DocCommentHighlightRules.getStartRule("doc-start"), + { + token : "comment", // multi line comment + merge : true, + regex : "\\/\\*", + next : "comment_regex_allowed" + }, { + token : "comment", + regex : "\\/\\/.*$" + }, { + token: "string.regexp", + regex: "\\/", + next: "regex", + merge: true + }, { + token : "text", + regex : "\\s+" + }, { + // immediately return to the start mode without matching + // anything + token: "empty", + regex: "", + next: "start" + } + ], + "regex": [ + { + token: "regexp.keyword.operator", + regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)" + }, { + // flag + token: "string.regexp", + regex: "/\\w*", + next: "start", + merge: true + }, { + token: "string.regexp", + regex: "[^\\\\/\\[]+", + merge: true + }, { + token: "string.regexp.charachterclass", + regex: "\\[", + next: "regex_character_class", + merge: true + }, { + token: "empty", + regex: "", + next: "start" + } + ], + "regex_character_class": [ + { + token: "regexp.keyword.operator", + regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)" + }, { + token: "string.regexp.charachterclass", + regex: "]", + next: "regex", + merge: true + }, { + token: "string.regexp.charachterclass", + regex: "[^\\\\\\]]+", + merge: true + }, { + token: "empty", + regex: "", + next: "start" + } + ], + "function_arguments": [ + { + token: "variable.parameter", + regex: identifierRe, + }, { + token: "punctuation.operator", + regex: "[, ]+", + merge: true + }, { + token: "punctuation.operator", + regex: "$", + merge: true + }, { + token: "empty", + regex: "", + next: "start" + } + ], + "comment_regex_allowed" : [ + { + token : "comment", // closing comment + regex : ".*?\\*\\/", + merge : true, + next : "regex_allowed" + }, { + token : "comment", // comment spanning whole line + merge : true, + regex : ".+" + } + ], + "comment" : [ + { + token : "comment", // closing comment + regex : ".*?\\*\\/", + merge : true, + next : "start" + }, { + token : "comment", // comment spanning whole line + merge : true, + regex : ".+" + } + ], + "qqstring" : [ + { + token : "constant.language.escape", + regex : escapedRe + }, { + token : "string", + regex : '[^"\\\\]+', + merge : true + }, { + token : "string", + regex : "\\\\$", + next : "qqstring", + merge : true + }, { + token : "string", + regex : '"|$', + next : "start", + merge : true + } + ], + "qstring" : [ + { + token : "constant.language.escape", + regex : escapedRe + }, { + token : "string", + regex : "[^'\\\\]+", + merge : true + }, { + token : "string", + regex : "\\\\$", + next : "qstring", + merge : true + }, { + token : "string", + regex : "'|$", + next : "start", + merge : true + } + ] + }; + + this.embedRules(DocCommentHighlightRules, "doc-", + [ DocCommentHighlightRules.getEndRule("start") ]); +}; + +oop.inherits(JavaScriptHighlightRules, TextHighlightRules); + +exports.JavaScriptHighlightRules = JavaScriptHighlightRules; +}); + +ace.define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var DocCommentHighlightRules = function() { + + this.$rules = { + "start" : [ { + token : "comment.doc.tag", + regex : "@[\\w\\d_]+" // TODO: fix email addresses + }, { + token : "comment.doc", + merge : true, + regex : "\\s+" + }, { + token : "comment.doc", + merge : true, + regex : "TODO" + }, { + token : "comment.doc", + merge : true, + regex : "[^@\\*]+" + }, { + token : "comment.doc", + merge : true, + regex : "." + }] + }; +}; + +oop.inherits(DocCommentHighlightRules, TextHighlightRules); + +DocCommentHighlightRules.getStartRule = function(start) { + return { + token : "comment.doc", // doc comment + merge : true, + regex : "\\/\\*(?=\\*)", + next : start + }; +}; + +DocCommentHighlightRules.getEndRule = function (start) { + return { + token : "comment.doc", // closing comment + merge : true, + regex : "\\*\\/", + next : start + }; +}; + + +exports.DocCommentHighlightRules = DocCommentHighlightRules; + +}); + +ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) { + + +var Range = require("../range").Range; + +var MatchingBraceOutdent = function() {}; + +(function() { + + this.checkOutdent = function(line, input) { + if (! /^\s+$/.test(line)) + return false; + + return /^\s*\}/.test(input); + }; + + this.autoOutdent = function(doc, row) { + var line = doc.getLine(row); + var match = line.match(/^(\s*\})/); + + if (!match) return 0; + + var column = match[1].length; + var openBracePos = doc.findMatchingBracket({row: row, column: column}); + + if (!openBracePos || openBracePos.row == row) return 0; + + var indent = this.$getIndent(doc.getLine(openBracePos.row)); + doc.replace(new Range(row, 0, row, column-1), indent); + }; + + this.$getIndent = function(line) { + var match = line.match(/^(\s+)/); + if (match) { + return match[1]; + } + + return ""; + }; + +}).call(MatchingBraceOutdent.prototype); + +exports.MatchingBraceOutdent = MatchingBraceOutdent; +}); + +ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var Behaviour = require("../behaviour").Behaviour; + +var CstyleBehaviour = function () { + + this.add("braces", "insertion", function (state, action, editor, session, text) { + if (text == '{') { + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "") { + return { + text: '{' + selected + '}', + selection: false + }; + } else { + return { + text: '{}', + selection: [1, 1] + }; + } + } else if (text == '}') { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == '}') { + var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row}); + if (matching !== null) { + return { + text: '', + selection: [1, 1] + }; + } + } + } else if (text == "\n") { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == '}') { + var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column + 1}); + if (!openBracePos) + return null; + + var indent = this.getNextLineIndent(state, line.substring(0, line.length - 1), session.getTabString()); + var next_indent = this.$getIndent(session.doc.getLine(openBracePos.row)); + + return { + text: '\n' + indent + '\n' + next_indent, + selection: [1, indent.length, 1, indent.length] + }; + } + } + }); + + this.add("braces", "deletion", function (state, action, editor, session, range) { + var selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && selected == '{') { + var line = session.doc.getLine(range.start.row); + var rightChar = line.substring(range.end.column, range.end.column + 1); + if (rightChar == '}') { + range.end.column++; + return range; + } + } + }); + + this.add("parens", "insertion", function (state, action, editor, session, text) { + if (text == '(') { + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "") { + return { + text: '(' + selected + ')', + selection: false + }; + } else { + return { + text: '()', + selection: [1, 1] + }; + } + } else if (text == ')') { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == ')') { + var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row}); + if (matching !== null) { + return { + text: '', + selection: [1, 1] + }; + } + } + } + }); + + this.add("parens", "deletion", function (state, action, editor, session, range) { + var selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && selected == '(') { + var line = session.doc.getLine(range.start.row); + var rightChar = line.substring(range.start.column + 1, range.start.column + 2); + if (rightChar == ')') { + range.end.column++; + return range; + } + } + }); + + this.add("string_dquotes", "insertion", function (state, action, editor, session, text) { + if (text == '"' || text == "'") { + var quote = text; + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "") { + return { + text: quote + selected + quote, + selection: false + }; + } else { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var leftChar = line.substring(cursor.column-1, cursor.column); + + // We're escaped. + if (leftChar == '\\') { + return null; + } + + // Find what token we're inside. + var tokens = session.getTokens(selection.start.row); + var col = 0, token; + var quotepos = -1; // Track whether we're inside an open quote. + + for (var x = 0; x < tokens.length; x++) { + token = tokens[x]; + if (token.type == "string") { + quotepos = -1; + } else if (quotepos < 0) { + quotepos = token.value.indexOf(quote); + } + if ((token.value.length + col) > selection.start.column) { + break; + } + col += tokens[x].value.length; + } + + // Try and be smart about when we auto insert. + if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) { + return { + text: quote + quote, + selection: [1,1] + }; + } else if (token && token.type === "string") { + // Ignore input and move right one if we're typing over the closing quote. + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == quote) { + return { + text: '', + selection: [1, 1] + }; + } + } + } + } + }); + + this.add("string_dquotes", "deletion", function (state, action, editor, session, range) { + var selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && (selected == '"' || selected == "'")) { + var line = session.doc.getLine(range.start.row); + var rightChar = line.substring(range.start.column + 1, range.start.column + 2); + if (rightChar == '"') { + range.end.column++; + return range; + } + } + }); + +}; + +oop.inherits(CstyleBehaviour, Behaviour); + +exports.CstyleBehaviour = CstyleBehaviour; +}); + +ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var Range = require("../../range").Range; +var BaseFoldMode = require("./fold_mode").FoldMode; + +var FoldMode = exports.FoldMode = function() {}; +oop.inherits(FoldMode, BaseFoldMode); + +(function() { + + this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/; + this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + var line = session.getLine(row); + var match = line.match(this.foldingStartMarker); + if (match) { + var i = match.index; + + if (match[1]) + return this.openingBracketBlock(session, match[1], row, i); + + var range = session.getCommentFoldRange(row, i + match[0].length); + range.end.column -= 2; + return range; + } + + if (foldStyle !== "markbeginend") + return; + + var match = line.match(this.foldingStopMarker); + if (match) { + var i = match.index + match[0].length; + + if (match[2]) { + var range = session.getCommentFoldRange(row, i); + range.end.column -= 2; + return range; + } + + var end = {row: row, column: i}; + var start = session.$findOpeningBracket(match[1], end); + + if (!start) + return; + + start.column++; + end.column--; + + return Range.fromPoints(start, end); + } + }; + +}).call(FoldMode.prototype); + +}); + +ace.define('ace/mode/folding/fold_mode', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) { + + +var Range = require("../../range").Range; + +var FoldMode = exports.FoldMode = function() {}; + +(function() { + + this.foldingStartMarker = null; + this.foldingStopMarker = null; + + // must return "" if there's no fold, to enable caching + this.getFoldWidget = function(session, foldStyle, row) { + var line = session.getLine(row); + if (this.foldingStartMarker.test(line)) + return "start"; + if (foldStyle == "markbeginend" + && this.foldingStopMarker + && this.foldingStopMarker.test(line)) + return "end"; + return ""; + }; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + return null; + }; + + this.indentationBlock = function(session, row, column) { + var re = /^\s*/; + var startRow = row; + var endRow = row; + var line = session.getLine(row); + var startColumn = column || line.length; + var startLevel = line.match(re)[0].length; + var maxRow = session.getLength() + + while (++row < maxRow) { + line = session.getLine(row); + var level = line.match(re)[0].length; + + if (level == line.length) + continue; + + if (level <= startLevel) + break; + + endRow = row; + } + + if (endRow > startRow) { + var endColumn = session.getLine(endRow).length; + return new Range(startRow, startColumn, endRow, endColumn); + } + }; + + this.openingBracketBlock = function(session, bracket, row, column, typeRe, allowBlankLine) { + var start = {row: row, column: column + 1}; + var end = session.$findClosingBracket(bracket, start, typeRe, allowBlankLine); + if (!end) + return; + + var fw = session.foldWidgets[end.row]; + if (fw == null) + fw = this.getFoldWidget(session, end.row); + + if (fw == "start") { + end.row --; + end.column = session.getLine(end.row).length; + } + return Range.fromPoints(start, end); + }; + +}).call(FoldMode.prototype); + +}); + +ace.define('ace/mode/css', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/css_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/worker/worker_client', 'ace/mode/folding/cstyle'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextMode = require("./text").Mode; +var Tokenizer = require("../tokenizer").Tokenizer; +var CssHighlightRules = require("./css_highlight_rules").CssHighlightRules; +var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent; +var WorkerClient = require("../worker/worker_client").WorkerClient; +var CStyleFoldMode = require("./folding/cstyle").FoldMode; + +var Mode = function() { + this.$tokenizer = new Tokenizer(new CssHighlightRules().getRules(), "i"); + this.$outdent = new MatchingBraceOutdent(); + this.foldingRules = new CStyleFoldMode(); +}; +oop.inherits(Mode, TextMode); + +(function() { + + this.foldingRules = "cStyle"; + + this.getNextLineIndent = function(state, line, tab) { + var indent = this.$getIndent(line); + + // ignore braces in comments + var tokens = this.$tokenizer.getLineTokens(line, state).tokens; + if (tokens.length && tokens[tokens.length-1].type == "comment") { + return indent; + } + + var match = line.match(/^.*\{\s*$/); + if (match) { + indent += tab; + } + + return indent; + }; + + this.checkOutdent = function(state, line, input) { + return this.$outdent.checkOutdent(line, input); + }; + + this.autoOutdent = function(state, doc, row) { + this.$outdent.autoOutdent(doc, row); + }; + + this.createWorker = function(session) { + var worker = new WorkerClient(["ace"], "worker-css.js", "ace/mode/css_worker", "Worker"); + worker.attachToDocument(session.getDocument()); + + worker.on("csslint", function(e) { + var errors = []; + e.data.forEach(function(message) { + errors.push({ + row: message.line - 1, + column: message.col - 1, + text: message.message, + type: message.type, + lint: message + }); + }); + + session.setAnnotations(errors); + }); + return worker; + }; + +}).call(Mode.prototype); + +exports.Mode = Mode; + +}); + +ace.define('ace/mode/css_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var lang = require("../lib/lang"); +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var CssHighlightRules = function() { + + var properties = lang.arrayToMap( + ("animation-fill-mode|alignment-adjust|alignment-baseline|animation-delay|animation-direction|animation-duration|animation-iteration-count|animation-name|animation-play-state|animation-timing-function|animation|appearance|azimuth|backface-visibility|background-attachment|background-break|background-clip|background-color|background-image|background-origin|background-position|background-repeat|background-size|background|baseline-shift|binding|bleed|bookmark-label|bookmark-level|bookmark-state|bookmark-target|border-bottom|border-bottom-color|border-bottom-left-radius|border-bottom-right-radius|border-bottom-style|border-bottom-width|border-collapse|border-color|border-image|border-image-outset|border-image-repeat|border-image-slice|border-image-source|border-image-width|border-left|border-left-color|border-left-style|border-left-width|border-radius|border-right|border-right-color|border-right-style|border-right-width|border-spacing|border-style|border-top|border-top-color|border-top-left-radius|border-top-right-radius|border-top-style|border-top-width|border-width|border|bottom|box-align|box-decoration-break|box-direction|box-flex-group|box-flex|box-lines|box-ordinal-group|box-orient|box-pack|box-shadow|box-sizing|break-after|break-before|break-inside|caption-side|clear|clip|color-profile|color|column-count|column-fill|column-gap|column-rule|column-rule-color|column-rule-style|column-rule-width|column-span|column-width|columns|content|counter-increment|counter-reset|crop|cue-after|cue-before|cue|cursor|direction|display|dominant-baseline|drop-initial-after-adjust|drop-initial-after-align|drop-initial-before-adjust|drop-initial-before-align|drop-initial-size|drop-initial-value|elevation|empty-cells|fit|fit-position|float-offset|float|font-family|font-size|font-size-adjust|font-stretch|font-style|font-variant|font-weight|font|grid-columns|grid-rows|hanging-punctuation|height|hyphenate-after|hyphenate-before|hyphenate-character|hyphenate-lines|hyphenate-resource|hyphens|icon|image-orientation|image-rendering|image-resolution|inline-box-align|left|letter-spacing|line-height|line-stacking-ruby|line-stacking-shift|line-stacking-strategy|line-stacking|list-style-image|list-style-position|list-style-type|list-style|margin-bottom|margin-left|margin-right|margin-top|margin|mark-after|mark-before|mark|marks|marquee-direction|marquee-play-count|marquee-speed|marquee-style|max-height|max-width|min-height|min-width|move-to|nav-down|nav-index|nav-left|nav-right|nav-up|opacity|orphans|outline-color|outline-offset|outline-style|outline-width|outline|overflow-style|overflow-x|overflow-y|overflow|padding-bottom|padding-left|padding-right|padding-top|padding|page-break-after|page-break-before|page-break-inside|page-policy|page|pause-after|pause-before|pause|perspective-origin|perspective|phonemes|pitch-range|pitch|play-during|position|presentation-level|punctuation-trim|quotes|rendering-intent|resize|rest-after|rest-before|rest|richness|right|rotation-point|rotation|ruby-align|ruby-overhang|ruby-position|ruby-span|size|speak-header|speak-numeral|speak-punctuation|speak|speech-rate|stress|string-set|table-layout|target-name|target-new|target-position|target|text-align-last|text-align|text-decoration|text-emphasis|text-height|text-indent|text-justify|text-outline|text-shadow|text-transform|text-wrap|top|transform-origin|transform-style|transform|transition-delay|transition-duration|transition-property|transition-timing-function|transition|unicode-bidi|vertical-align|visibility|voice-balance|voice-duration|voice-family|voice-pitch-range|voice-pitch|voice-rate|voice-stress|voice-volume|volume|white-space-collapse|white-space|widows|width|word-break|word-spacing|word-wrap|z-index").split("|") + ); + + var functions = lang.arrayToMap( + ("rgb|rgba|url|attr|counter|counters").split("|") + ); + + var constants = lang.arrayToMap( + ("absolute|after-edge|after|all-scroll|all|alphabetic|always|antialiased|armenian|auto|avoid-column|avoid-page|avoid|balance|baseline|before-edge|before|below|bidi-override|block-line-height|block|bold|bolder|border-box|both|bottom|box|break-all|break-word|capitalize|caps-height|caption|center|central|char|circle|cjk-ideographic|clone|close-quote|col-resize|collapse|column|consider-shifts|contain|content-box|cover|crosshair|cubic-bezier|dashed|decimal-leading-zero|decimal|default|disabled|disc|disregard-shifts|distribute-all-lines|distribute-letter|distribute-space|distribute|dotted|double|e-resize|ease-in|ease-in-out|ease-out|ease|ellipsis|end|exclude-ruby|fill|fixed|font-size|font|georgian|glyphs|grid-height|groove|hand|hanging|hebrew|help|hidden|hiragana-iroha|hiragana|horizontal|icon|ideograph-alpha|ideograph-numeric|ideograph-parenthesis|ideograph-space|ideographic|inactive|include-ruby|inherit|initial|inline-block|inline-box|inline-line-height|inline-table|inline|inset|inside|inter-ideograph|inter-word|invert|italic|justify|katakana-iroha|katakana|keep-all|last|left|lighter|line-edge|line-through|line|linear|list-item|local|loose|lower-alpha|lower-greek|lower-latin|lower-roman|lowercase|lr-tb|ltr|mathematical|max-height|max-size|medium|menu|message-box|middle|move|n-resize|ne-resize|newspaper|no-change|no-close-quote|no-drop|no-open-quote|no-repeat|none|normal|not-allowed|nowrap|nw-resize|oblique|open-quote|outset|outside|overline|padding-box|page|pointer|pre-line|pre-wrap|pre|preserve-3d|progress|relative|repeat-x|repeat-y|repeat|replaced|reset-size|ridge|right|round|row-resize|rtl|s-resize|scroll|se-resize|separate|slice|small-caps|small-caption|solid|space|square|start|static|status-bar|step-end|step-start|steps|stretch|strict|sub|super|sw-resize|table-caption|table-cell|table-column-group|table-column|table-footer-group|table-header-group|table-row-group|table-row|table|tb-rl|text-after-edge|text-before-edge|text-bottom|text-size|text-top|text|thick|thin|top|transparent|underline|upper-alpha|upper-latin|upper-roman|uppercase|use-script|vertical-ideographic|vertical-text|visible|w-resize|wait|whitespace|z-index|zero").split("|") + ); + + var colors = lang.arrayToMap( + ("aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|orange|" + + "purple|red|silver|teal|white|yellow").split("|") + ); + + var fonts = lang.arrayToMap( + ("arial|century|comic|courier|garamond|georgia|helvetica|impact|lucida|" + + "symbol|system|tahoma|times|trebuchet|utopia|verdana|webdings|sans-serif|" + + "serif|monospace").split("|") + ); + + // regexp must not have capturing parentheses. Use (?:) instead. + // regexps are ordered -> the first match is used + + var numRe = "\\-?(?:(?:[0-9]+)|(?:[0-9]*\\.[0-9]+))"; + var pseudoElements = "(\\:+)\\b(after|before|first-letter|first-line|moz-selection|selection)\\b"; + var pseudoClasses = "(:)\\b(active|checked|disabled|empty|enabled|first-child|first-of-type|focus|hover|indeterminate|invalid|last-child|last-of-type|link|not|nth-child|nth-last-child|nth-last-of-type|nth-of-type|only-child|only-of-type|required|root|target|valid|visited)\\b"; + + var base_ruleset = [ + { + token : "comment", // multi line comment + merge : true, + regex : "\\/\\*", + next : "ruleset_comment" + }, { + token : "string", // single line + regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]' + }, { + token : "string", // single line + regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']" + }, { + token : ["constant.numeric", "keyword"], + regex : "(" + numRe + ")(ch|cm|deg|em|ex|fr|gd|grad|Hz|in|kHz|mm|ms|pc|pt|px|rad|rem|s|turn|vh|vm|vw|%)" + }, { + token : ["constant.numeric"], + regex : "([0-9]+)" + }, { + token : "constant.numeric", // hex6 color + regex : "#[a-f0-9]{6}" + }, { + token : "constant.numeric", // hex3 color + regex : "#[a-f0-9]{3}" + }, { + token : ["punctuation", "entity.other.attribute-name.pseudo-element.css"], + regex : pseudoElements + }, { + token : ["punctuation", "entity.other.attribute-name.pseudo-class.css"], + regex : pseudoClasses + }, { + token : function(value) { + if (properties.hasOwnProperty(value.toLowerCase())) { + return "support.type"; + } + else if (functions.hasOwnProperty(value.toLowerCase())) { + return "support.function"; + } + else if (constants.hasOwnProperty(value.toLowerCase())) { + return "support.constant"; + } + else if (colors.hasOwnProperty(value.toLowerCase())) { + return "support.constant.color"; + } + else if (fonts.hasOwnProperty(value.toLowerCase())) { + return "support.constant.fonts"; + } + else { + return "text"; + } + }, + regex : "\\-?[a-zA-Z_][a-zA-Z0-9_\\-]*" + } + ]; + + var ruleset = lang.copyArray(base_ruleset); + ruleset.unshift({ + token : "paren.rparen", + regex : "\\}", + next: "start" + }); + + var media_ruleset = lang.copyArray( base_ruleset ); + media_ruleset.unshift({ + token : "paren.rparen", + regex : "\\}", + next: "media" + }); + + var base_comment = [{ + token : "comment", // comment spanning whole line + merge : true, + regex : ".+" + }]; + + var comment = lang.copyArray(base_comment); + comment.unshift({ + token : "comment", // closing comment + regex : ".*?\\*\\/", + next : "start" + }); + + var media_comment = lang.copyArray(base_comment); + media_comment.unshift({ + token : "comment", // closing comment + regex : ".*?\\*\\/", + next : "media" + }); + + var ruleset_comment = lang.copyArray(base_comment); + ruleset_comment.unshift({ + token : "comment", // closing comment + regex : ".*?\\*\\/", + next : "ruleset" + }); + + this.$rules = { + "start" : [{ + token : "comment", // multi line comment + merge : true, + regex : "\\/\\*", + next : "comment" + }, { + token: "paren.lparen", + regex: "\\{", + next: "ruleset" + }, { + token: "string", + regex: "@.*?{", + next: "media" + },{ + token: "keyword", + regex: "#[a-z0-9-_]+" + },{ + token: "variable", + regex: "\\.[a-z0-9-_]+" + },{ + token: "string", + regex: ":[a-z0-9-_]+" + },{ + token: "constant", + regex: "[a-z0-9-_]+" + }], + + "media" : [ { + token : "comment", // multi line comment + merge : true, + regex : "\\/\\*", + next : "media_comment" + }, { + token: "paren.lparen", + regex: "\\{", + next: "media_ruleset" + },{ + token: "string", + regex: "\\}", + next: "start" + },{ + token: "keyword", + regex: "#[a-z0-9-_]+" + },{ + token: "variable", + regex: "\\.[a-z0-9-_]+" + },{ + token: "string", + regex: ":[a-z0-9-_]+" + },{ + token: "constant", + regex: "[a-z0-9-_]+" + }], + + "comment" : comment, + + "ruleset" : ruleset, + "ruleset_comment" : ruleset_comment, + + "media_ruleset" : media_ruleset, + "media_comment" : media_comment + }; +}; + +oop.inherits(CssHighlightRules, TextHighlightRules); + +exports.CssHighlightRules = CssHighlightRules; + +}); + +ace.define('ace/mode/html_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/css_highlight_rules', 'ace/mode/javascript_highlight_rules', 'ace/mode/xml_util', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var CssHighlightRules = require("./css_highlight_rules").CssHighlightRules; +var JavaScriptHighlightRules = require("./javascript_highlight_rules").JavaScriptHighlightRules; +var xmlUtil = require("./xml_util"); +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var HtmlHighlightRules = function() { + + // regexp must not have capturing parentheses + // regexps are ordered -> the first match is used + this.$rules = { + start : [{ + token : "text", + merge : true, + regex : "<\\!\\[CDATA\\[", + next : "cdata" + }, { + token : "xml_pe", + regex : "<\\?.*?\\?>" + }, { + token : "comment", + merge : true, + regex : "<\\!--", + next : "comment" + }, { + token : "xml_pe", + regex : "<\\!.*?>" + }, { + token : "meta.tag", + regex : "<(?=\s*script\\b)", + next : "script" + }, { + token : "meta.tag", + regex : "<(?=\s*style\\b)", + next : "style" + }, { + token : "meta.tag", // opening tag + regex : "<\\/?", + next : "tag" + }, { + token : "text", + regex : "\\s+" + }, { + token : "constant.character.entity", + regex : "(?:&#[0-9]+;)|(?:&#x[0-9a-fA-F]+;)|(?:&[a-zA-Z0-9_:\\.-]+;)" + }, { + token : "text", + regex : "[^<]+" + } ], + + cdata : [ { + token : "text", + regex : "\\]\\]>", + next : "start" + }, { + token : "text", + merge : true, + regex : "\\s+" + }, { + token : "text", + merge : true, + regex : ".+" + } ], + + comment : [ { + token : "comment", + regex : ".*?-->", + next : "start" + }, { + token : "comment", + merge : true, + regex : ".+" + } ] + }; + + xmlUtil.tag(this.$rules, "tag", "start"); + xmlUtil.tag(this.$rules, "style", "css-start"); + xmlUtil.tag(this.$rules, "script", "js-start"); + + this.embedRules(JavaScriptHighlightRules, "js-", [{ + token: "comment", + regex: "\\/\\/.*(?=<\\/script>)", + next: "tag" + }, { + token: "meta.tag", + regex: "<\\/(?=script)", + next: "tag" + }]); + + this.embedRules(CssHighlightRules, "css-", [{ + token: "meta.tag", + regex: "<\\/(?=style)", + next: "tag" + }]); +}; + +oop.inherits(HtmlHighlightRules, TextHighlightRules); + +exports.HtmlHighlightRules = HtmlHighlightRules; +}); + +ace.define('ace/mode/xml_util', ['require', 'exports', 'module' , 'ace/lib/lang'], function(require, exports, module) { + + +var lang = require("../lib/lang"); + +var formTags = lang.arrayToMap( + ("button|form|input|label|select|textarea").split("|") +); + +var tableTags = lang.arrayToMap( + ("table|tbody|td|tfoot|th|tr").split("|") +); + +function string(state) { + return [{ + token : "string", + regex : '".*?"' + }, { + token : "string", // multi line string start + merge : true, + regex : '["].*', + next : state + "_qqstring" + }, { + token : "string", + regex : "'.*?'" + }, { + token : "string", // multi line string start + merge : true, + regex : "['].*", + next : state + "_qstring" + }]; +} + +function multiLineString(quote, state) { + return [{ + token : "string", + merge : true, + regex : ".*?" + quote, + next : state + }, { + token : "string", + merge : true, + regex : '.+' + }]; +} + +exports.tag = function(states, name, nextState) { + states[name] = [{ + token : "text", + regex : "\\s+" + }, { + //token : "meta.tag", + + token : function(value) { + if ( value==='a' ) { + return "meta.tag.anchor"; + } + else if ( value==='img' ) { + return "meta.tag.image"; + } + else if ( value==='script' ) { + return "meta.tag.script"; + } + else if ( value==='style' ) { + return "meta.tag.style"; + } + else if (formTags.hasOwnProperty(value.toLowerCase())) { + return "meta.tag.form"; + } + else if (tableTags.hasOwnProperty(value.toLowerCase())) { + return "meta.tag.table"; + } + else { + return "meta.tag"; + } + }, + merge : true, + regex : "[-_a-zA-Z0-9:]+", + next : name + "_embed_attribute_list" + }, { + token: "empty", + regex: "", + next : name + "_embed_attribute_list" + }]; + + states[name + "_qstring"] = multiLineString("'", name + "_embed_attribute_list"); + states[name + "_qqstring"] = multiLineString("\"", name + "_embed_attribute_list"); + + states[name + "_embed_attribute_list"] = [{ + token : "meta.tag", + merge : true, + regex : "\/?>", + next : nextState + }, { + token : "keyword.operator", + regex : "=" + }, { + token : "entity.other.attribute-name", + regex : "[-_a-zA-Z0-9:]+" + }, { + token : "constant.numeric", // float + regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b" + }, { + token : "text", + regex : "\\s+" + }].concat(string(name)); +}; + +}); + +ace.define('ace/mode/behaviour/xml', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/mode/behaviour/cstyle'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var Behaviour = require("../behaviour").Behaviour; +var CstyleBehaviour = require("./cstyle").CstyleBehaviour; + +var XmlBehaviour = function () { + + this.inherit(CstyleBehaviour, ["string_dquotes"]); // Get string behaviour + + this.add("brackets", "insertion", function (state, action, editor, session, text) { + if (text == '<') { + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "") { + return false; + } else { + return { + text: '<>', + selection: [1, 1] + } + } + } else if (text == '>') { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == '>') { // need some kind of matching check here + return { + text: '', + selection: [1, 1] + } + } + } else if (text == "\n") { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChars = line.substring(cursor.column, cursor.column + 2); + if (rightChars == '</') { + var indent = this.$getIndent(session.doc.getLine(cursor.row)) + session.getTabString(); + var next_indent = this.$getIndent(session.doc.getLine(cursor.row)); + + return { + text: '\n' + indent + '\n' + next_indent, + selection: [1, indent.length, 1, indent.length] + } + } + } + }); + +} +oop.inherits(XmlBehaviour, Behaviour); + +exports.XmlBehaviour = XmlBehaviour; +}); + +ace.define('ace/mode/folding/html', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/mixed', 'ace/mode/folding/xml', 'ace/mode/folding/cstyle'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var MixedFoldMode = require("./mixed").FoldMode; +var XmlFoldMode = require("./xml").FoldMode; +var CStyleFoldMode = require("./cstyle").FoldMode; + +var FoldMode = exports.FoldMode = function() { + MixedFoldMode.call(this, new XmlFoldMode({ + // void elements + "area": 1, + "base": 1, + "br": 1, + "col": 1, + "command": 1, + "embed": 1, + "hr": 1, + "img": 1, + "input": 1, + "keygen": 1, + "link": 1, + "meta": 1, + "param": 1, + "source": 1, + "track": 1, + "wbr": 1, + + // optional tags + "li": 1, + "dt": 1, + "dd": 1, + "p": 1, + "rt": 1, + "rp": 1, + "optgroup": 1, + "option": 1, + "colgroup": 1, + "td": 1, + "th": 1 + }), { + "js-": new CStyleFoldMode(), + "css-": new CStyleFoldMode() + }); +}; + +oop.inherits(FoldMode, MixedFoldMode); + +}); + +ace.define('ace/mode/folding/mixed', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var BaseFoldMode = require("./fold_mode").FoldMode; + +var FoldMode = exports.FoldMode = function(defaultMode, subModes) { + this.defaultMode = defaultMode; + this.subModes = subModes; +}; +oop.inherits(FoldMode, BaseFoldMode); + +(function() { + + + this.$getMode = function(state) { + for (var key in this.subModes) { + if (state.indexOf(key) === 0) + return this.subModes[key]; + } + return null; + }; + + this.$tryMode = function(state, session, foldStyle, row) { + var mode = this.$getMode(state); + return (mode ? mode.getFoldWidget(session, foldStyle, row) : ""); + }; + + this.getFoldWidget = function(session, foldStyle, row) { + return ( + this.$tryMode(session.getState(row-1), session, foldStyle, row) || + this.$tryMode(session.getState(row), session, foldStyle, row) || + this.defaultMode.getFoldWidget(session, foldStyle, row) + ); + }; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + var mode = this.$getMode(session.getState(row-1)); + + if (!mode || !mode.getFoldWidget(session, foldStyle, row)) + mode = this.$getMode(session.getState(row)); + + if (!mode || !mode.getFoldWidget(session, foldStyle, row)) + mode = this.defaultMode; + + return mode.getFoldWidgetRange(session, foldStyle, row); + }; + +}).call(FoldMode.prototype); + +}); + +ace.define('ace/mode/folding/xml', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/range', 'ace/mode/folding/fold_mode', 'ace/token_iterator'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var lang = require("../../lib/lang"); +var Range = require("../../range").Range; +var BaseFoldMode = require("./fold_mode").FoldMode; +var TokenIterator = require("../../token_iterator").TokenIterator; + +var FoldMode = exports.FoldMode = function(voidElements) { + BaseFoldMode.call(this); + this.voidElements = voidElements || {}; +}; +oop.inherits(FoldMode, BaseFoldMode); + +(function() { + + this.getFoldWidget = function(session, foldStyle, row) { + var tag = this._getFirstTagInLine(session, row); + + if (tag.closing) + return foldStyle == "markbeginend" ? "end" : ""; + + if (!tag.tagName || this.voidElements[tag.tagName.toLowerCase()]) + return ""; + + if (tag.selfClosing) + return ""; + + if (tag.value.indexOf("/" + tag.tagName) !== -1) + return ""; + + return "start"; + }; + + this._getFirstTagInLine = function(session, row) { + var tokens = session.getTokens(row); + var value = ""; + for (var i = 0; i < tokens.length; i++) { + var token = tokens[i]; + if (token.type.indexOf("meta.tag") === 0) + value += token.value; + else + value += lang.stringRepeat(" ", token.value.length); + } + + return this._parseTag(value); + }; + + this.tagRe = /^(\s*)(<?(\/?)([-_a-zA-Z0-9:!]*)\s*(\/?)>?)/; + this._parseTag = function(tag) { + + var match = this.tagRe.exec(tag); + var column = this.tagRe.lastIndex || 0; + this.tagRe.lastIndex = 0; + + return { + value: tag, + match: match ? match[2] : "", + closing: match ? !!match[3] : false, + selfClosing: match ? !!match[5] || match[2] == "/>" : false, + tagName: match ? match[4] : "", + column: match[1] ? column + match[1].length : column + }; + }; + this._readTagForward = function(iterator) { + var token = iterator.getCurrentToken(); + if (!token) + return null; + + var value = ""; + var start; + + do { + if (token.type.indexOf("meta.tag") === 0) { + if (!start) { + var start = { + row: iterator.getCurrentTokenRow(), + column: iterator.getCurrentTokenColumn() + }; + } + value += token.value; + if (value.indexOf(">") !== -1) { + var tag = this._parseTag(value); + tag.start = start; + tag.end = { + row: iterator.getCurrentTokenRow(), + column: iterator.getCurrentTokenColumn() + token.value.length + }; + iterator.stepForward(); + return tag; + } + } + } while(token = iterator.stepForward()); + + return null; + }; + + this._readTagBackward = function(iterator) { + var token = iterator.getCurrentToken(); + if (!token) + return null; + + var value = ""; + var end; + + do { + if (token.type.indexOf("meta.tag") === 0) { + if (!end) { + end = { + row: iterator.getCurrentTokenRow(), + column: iterator.getCurrentTokenColumn() + token.value.length + }; + } + value = token.value + value; + if (value.indexOf("<") !== -1) { + var tag = this._parseTag(value); + tag.end = end; + tag.start = { + row: iterator.getCurrentTokenRow(), + column: iterator.getCurrentTokenColumn() + }; + iterator.stepBackward(); + return tag; + } + } + } while(token = iterator.stepBackward()); + + return null; + }; + + this._pop = function(stack, tag) { + while (stack.length) { + + var top = stack[stack.length-1]; + if (!tag || top.tagName == tag.tagName) { + return stack.pop(); + } + else if (this.voidElements[tag.tagName]) { + return; + } + else if (this.voidElements[top.tagName]) { + stack.pop(); + continue; + } else { + return null; + } + } + }; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + var firstTag = this._getFirstTagInLine(session, row); + + if (!firstTag.match) + return null; + + var isBackward = firstTag.closing || firstTag.selfClosing; + var stack = []; + var tag; + + if (!isBackward) { + var iterator = new TokenIterator(session, row, firstTag.column); + var start = { + row: row, + column: firstTag.column + firstTag.tagName.length + 2 + }; + while (tag = this._readTagForward(iterator)) { + if (tag.selfClosing) { + if (!stack.length) { + tag.start.column += tag.tagName.length + 2; + tag.end.column -= 2; + return Range.fromPoints(tag.start, tag.end); + } else + continue; + } + + if (tag.closing) { + this._pop(stack, tag); + if (stack.length == 0) + return Range.fromPoints(start, tag.start); + } + else { + stack.push(tag) + } + } + } + else { + var iterator = new TokenIterator(session, row, firstTag.column + firstTag.match.length); + var end = { + row: row, + column: firstTag.column + }; + + while (tag = this._readTagBackward(iterator)) { + if (tag.selfClosing) { + if (!stack.length) { + tag.start.column += tag.tagName.length + 2; + tag.end.column -= 2; + return Range.fromPoints(tag.start, tag.end); + } else + continue; + } + + if (!tag.closing) { + this._pop(stack, tag); + if (stack.length == 0) { + tag.start.column += tag.tagName.length + 2; + return Range.fromPoints(tag.start, end); + } + } + else { + stack.push(tag) + } + } + } + + }; + +}).call(FoldMode.prototype); + +}); diff --git a/share/frontend/imconcat/deps/opt/ace/mode-javascript.js b/share/frontend/imconcat/deps/opt/ace/mode-javascript.js new file mode 100644 index 0000000..89afd4b --- /dev/null +++ b/share/frontend/imconcat/deps/opt/ace/mode-javascript.js @@ -0,0 +1,1024 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is Ajax.org Code Editor (ACE). + * + * The Initial Developer of the Original Code is + * Ajax.org B.V. + * Portions created by the Initial Developer are Copyright (C) 2010 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Fabian Jakobs <fabian AT ajax DOT org> + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +ace.define('ace/mode/javascript', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/javascript_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/range', 'ace/worker/worker_client', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextMode = require("./text").Mode; +var Tokenizer = require("../tokenizer").Tokenizer; +var JavaScriptHighlightRules = require("./javascript_highlight_rules").JavaScriptHighlightRules; +var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent; +var Range = require("../range").Range; +var WorkerClient = require("../worker/worker_client").WorkerClient; +var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour; +var CStyleFoldMode = require("./folding/cstyle").FoldMode; + +var Mode = function() { + this.$tokenizer = new Tokenizer(new JavaScriptHighlightRules().getRules()); + this.$outdent = new MatchingBraceOutdent(); + this.$behaviour = new CstyleBehaviour(); + this.foldingRules = new CStyleFoldMode(); +}; +oop.inherits(Mode, TextMode); + +(function() { + + + this.toggleCommentLines = function(state, doc, startRow, endRow) { + var outdent = true; + var re = /^(\s*)\/\//; + + for (var i=startRow; i<= endRow; i++) { + if (!re.test(doc.getLine(i))) { + outdent = false; + break; + } + } + + if (outdent) { + var deleteRange = new Range(0, 0, 0, 0); + for (var i=startRow; i<= endRow; i++) + { + var line = doc.getLine(i); + var m = line.match(re); + deleteRange.start.row = i; + deleteRange.end.row = i; + deleteRange.end.column = m[0].length; + doc.replace(deleteRange, m[1]); + } + } + else { + doc.indentRows(startRow, endRow, "//"); + } + }; + + this.getNextLineIndent = function(state, line, tab) { + var indent = this.$getIndent(line); + + var tokenizedLine = this.$tokenizer.getLineTokens(line, state); + var tokens = tokenizedLine.tokens; + var endState = tokenizedLine.state; + + if (tokens.length && tokens[tokens.length-1].type == "comment") { + return indent; + } + + if (state == "start" || state == "regex_allowed") { + var match = line.match(/^.*(?:\bcase\b.*\:|[\{\(\[])\s*$/); + if (match) { + indent += tab; + } + } else if (state == "doc-start") { + if (endState == "start" || state == "regex_allowed") { + return ""; + } + var match = line.match(/^\s*(\/?)\*/); + if (match) { + if (match[1]) { + indent += " "; + } + indent += "* "; + } + } + + return indent; + }; + + this.checkOutdent = function(state, line, input) { + return this.$outdent.checkOutdent(line, input); + }; + + this.autoOutdent = function(state, doc, row) { + this.$outdent.autoOutdent(doc, row); + }; + + this.createWorker = function(session) { + var worker = new WorkerClient(["ace"], "worker-javascript.js", "ace/mode/javascript_worker", "JavaScriptWorker"); + worker.attachToDocument(session.getDocument()); + + worker.on("jslint", function(results) { + var errors = []; + for (var i=0; i<results.data.length; i++) { + var error = results.data[i]; + if (error) + errors.push({ + row: error.line-1, + column: error.character-1, + text: error.reason, + type: "warning", + lint: error + }); + } + session.setAnnotations(errors); + }); + + worker.on("narcissus", function(e) { + session.setAnnotations([e.data]); + }); + + worker.on("terminate", function() { + session.clearAnnotations(); + }); + + return worker; + }; + +}).call(Mode.prototype); + +exports.Mode = Mode; +}); + +ace.define('ace/mode/javascript_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/unicode', 'ace/mode/doc_comment_highlight_rules', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var lang = require("../lib/lang"); +var unicode = require("../unicode"); +var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules; +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var JavaScriptHighlightRules = function() { + + // see: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects + var globals = lang.arrayToMap( + // Constructors + ("Array|Boolean|Date|Function|Iterator|Number|Object|RegExp|String|Proxy|" + + // E4X + "Namespace|QName|XML|XMLList|" + + "ArrayBuffer|Float32Array|Float64Array|Int16Array|Int32Array|Int8Array|" + + "Uint16Array|Uint32Array|Uint8Array|Uint8ClampedArray|" + + // Errors + "Error|EvalError|InternalError|RangeError|ReferenceError|StopIteration|" + + "SyntaxError|TypeError|URIError|" + + // Non-constructor functions + "decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|eval|isFinite|" + + "isNaN|parseFloat|parseInt|" + + // Other + "JSON|Math|" + + // Pseudo + "this|arguments|prototype|window|document" + ).split("|") + ); + + var keywords = lang.arrayToMap( + ("break|case|catch|continue|default|delete|do|else|finally|for|function|" + + "if|in|instanceof|new|return|switch|throw|try|typeof|let|var|while|with|" + + "const|yield|import|get|set").split("|") + ); + + // keywords which can be followed by regular expressions + var kwBeforeRe = "case|do|else|finally|in|instanceof|return|throw|try|typeof|yield"; + + var deprecated = lang.arrayToMap( + ("__parent__|__count__|escape|unescape|with|__proto__").split("|") + ); + + var definitions = lang.arrayToMap(("const|let|var|function").split("|")); + + var buildinConstants = lang.arrayToMap( + ("null|Infinity|NaN|undefined").split("|") + ); + + var futureReserved = lang.arrayToMap( + ("class|enum|extends|super|export|implements|private|" + + "public|interface|package|protected|static").split("|") + ); + + // TODO: Unicode escape sequences + var identifierRe = "[" + unicode.packages.L + "\\$_][" + + unicode.packages.L + + unicode.packages.Mn + unicode.packages.Mc + + unicode.packages.Nd + + unicode.packages.Pc + "\\$_]*\\b"; + + var escapedRe = "\\\\(?:x[0-9a-fA-F]{2}|" + // hex + "u[0-9a-fA-F]{4}|" + // unicode + "[0-2][0-7]{0,2}|" + // oct + "3[0-6][0-7]?|" + // oct + "37[0-7]?|" + // oct + "[4-7][0-7]?|" + //oct + ".)"; + + // regexp must not have capturing parentheses. Use (?:) instead. + // regexps are ordered -> the first match is used + + this.$rules = { + "start" : [ + { + token : "comment", + regex : /\/\/.*$/ + }, + DocCommentHighlightRules.getStartRule("doc-start"), + { + token : "comment", // multi line comment + merge : true, + regex : /\/\*/, + next : "comment" + }, { + token : "string", + regex : "'(?=.)", + next : "qstring" + }, { + token : "string", + regex : '"(?=.)', + next : "qqstring" + }, { + token : "constant.numeric", // hex + regex : /0[xX][0-9a-fA-F]+\b/ + }, { + token : "constant.numeric", // float + regex : /[+-]?\d+(?:(?:\.\d*)?(?:[eE][+-]?\d+)?)?\b/ + }, { // match stuff like: Sound.prototype.play = function() { } + token : [ + "storage.type", + "punctuation.operator", + "support.function", + "punctuation.operator", + "entity.name.function", + "text", + "keyword.operator", + "text", + "storage.type", + "text", + "paren.lparen" + ], + regex : "(" + identifierRe + ")(\\.)(prototype)(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s*)(\\()", + next: "function_arguments" + }, { // match stuff like: Sound.prototype.play = myfunc + token : [ + "storage.type", + "punctuation.operator", + "support.function", + "punctuation.operator", + "entity.name.function", + "text", + "keyword.operator", + "text" + ], + regex : "(" + identifierRe + ")(\\.)(prototype)(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)", + next: "function_arguments" + }, { // match stuff like: Sound.play = function() { } + token : [ + "storage.type", + "punctuation.operator", + "entity.name.function", + "text", + "keyword.operator", + "text", + "storage.type", + "text", + "paren.lparen" + ], + regex : "(" + identifierRe + ")(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s*)(\\()", + next: "function_arguments" + }, { // match stuff like: play = function() { } + token : [ + "entity.name.function", + "text", + "keyword.operator", + "text", + "storage.type", + "text", + "paren.lparen" + ], + regex : "(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s*)(\\()", + next: "function_arguments" + }, { // match stuff like: Sound.play = function play() { } + token : [ + "storage.type", + "punctuation.operator", + "entity.name.function", + "text", + "keyword.operator", + "text", + "storage.type", + "text", + "entity.name.function", + "text", + "paren.lparen" + ], + regex : "(" + identifierRe + ")(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s+)(\\w+)(\\s*)(\\()", + next: "function_arguments" + }, { // match regular function like: function myFunc(arg) { } + token : [ + "storage.type", + "text", + "entity.name.function", + "text", + "paren.lparen" + ], + regex : "(function)(\\s+)(" + identifierRe + ")(\\s*)(\\()", + next: "function_arguments" + }, { // match stuff like: foobar: function() { } + token : [ + "entity.name.function", + "text", + "punctuation.operator", + "text", + "storage.type", + "text", + "paren.lparen" + ], + regex : "(" + identifierRe + ")(\\s*)(:)(\\s*)(function)(\\s*)(\\()", + next: "function_arguments" + }, { // Attempt to match : function() { } (this is for issues with 'foo': function() { }) + token : [ + "text", + "text", + "storage.type", + "text", + "paren.lparen" + ], + regex : "(:)(\\s*)(function)(\\s*)(\\()", + next: "function_arguments" + }, { + token : "constant.language.boolean", + regex : /(?:true|false)\b/ + }, { + token : "keyword", + regex : "(?:" + kwBeforeRe + ")\\b", + next : "regex_allowed" + }, { + token : ["punctuation.operator", "support.function"], + regex : /(\.)(s(?:h(?:ift|ow(?:Mod(?:elessDialog|alDialog)|Help))|croll(?:X|By(?:Pages|Lines)?|Y|To)?|t(?:opzzzz|rike)|i(?:n|zeToContent|debar|gnText)|ort|u(?:p|b(?:str(?:ing)?)?)|pli(?:ce|t)|e(?:nd|t(?:Re(?:sizable|questHeader)|M(?:i(?:nutes|lliseconds)|onth)|Seconds|Ho(?:tKeys|urs)|Year|Cursor|Time(?:out)?|Interval|ZOptions|Date|UTC(?:M(?:i(?:nutes|lliseconds)|onth)|Seconds|Hours|Date|FullYear)|FullYear|Active)|arch)|qrt|lice|avePreferences|mall)|h(?:ome|andleEvent)|navigate|c(?:har(?:CodeAt|At)|o(?:s|n(?:cat|textual|firm)|mpile)|eil|lear(?:Timeout|Interval)?|a(?:ptureEvents|ll)|reate(?:StyleSheet|Popup|EventObject))|t(?:o(?:GMTString|S(?:tring|ource)|U(?:TCString|pperCase)|Lo(?:caleString|werCase))|est|a(?:n|int(?:Enabled)?))|i(?:s(?:NaN|Finite)|ndexOf|talics)|d(?:isableExternalCapture|ump|etachEvent)|u(?:n(?:shift|taint|escape|watch)|pdateCommands)|j(?:oin|avaEnabled)|p(?:o(?:p|w)|ush|lugins.refresh|a(?:ddings|rse(?:Int|Float)?)|r(?:int|ompt|eference))|e(?:scape|nableExternalCapture|val|lementFromPoint|x(?:p|ec(?:Script|Command)?))|valueOf|UTC|queryCommand(?:State|Indeterm|Enabled|Value)|f(?:i(?:nd|le(?:ModifiedDate|Size|CreatedDate|UpdatedDate)|xed)|o(?:nt(?:size|color)|rward)|loor|romCharCode)|watch|l(?:ink|o(?:ad|g)|astIndexOf)|a(?:sin|nchor|cos|t(?:tachEvent|ob|an(?:2)?)|pply|lert|b(?:s|ort))|r(?:ou(?:nd|teEvents)|e(?:size(?:By|To)|calc|turnValue|place|verse|l(?:oad|ease(?:Capture|Events)))|andom)|g(?:o|et(?:ResponseHeader|M(?:i(?:nutes|lliseconds)|onth)|Se(?:conds|lection)|Hours|Year|Time(?:zoneOffset)?|Da(?:y|te)|UTC(?:M(?:i(?:nutes|lliseconds)|onth)|Seconds|Hours|Da(?:y|te)|FullYear)|FullYear|A(?:ttention|llResponseHeaders)))|m(?:in|ove(?:B(?:y|elow)|To(?:Absolute)?|Above)|ergeAttributes|a(?:tch|rgins|x))|b(?:toa|ig|o(?:ld|rderWidths)|link|ack))\b(?=\()/ + }, { + token : ["punctuation.operator", "support.function.dom"], + regex : /(\.)(s(?:ub(?:stringData|mit)|plitText|e(?:t(?:NamedItem|Attribute(?:Node)?)|lect))|has(?:ChildNodes|Feature)|namedItem|c(?:l(?:ick|o(?:se|neNode))|reate(?:C(?:omment|DATASection|aption)|T(?:Head|extNode|Foot)|DocumentFragment|ProcessingInstruction|E(?:ntityReference|lement)|Attribute))|tabIndex|i(?:nsert(?:Row|Before|Cell|Data)|tem)|open|delete(?:Row|C(?:ell|aption)|T(?:Head|Foot)|Data)|focus|write(?:ln)?|a(?:dd|ppend(?:Child|Data))|re(?:set|place(?:Child|Data)|move(?:NamedItem|Child|Attribute(?:Node)?)?)|get(?:NamedItem|Element(?:sBy(?:Name|TagName)|ById)|Attribute(?:Node)?)|blur)\b(?=\()/ + }, { + token : ["punctuation.operator", "support.constant"], + regex : /(\.)(s(?:ystemLanguage|cr(?:ipts|ollbars|een(?:X|Y|Top|Left))|t(?:yle(?:Sheets)?|atus(?:Text|bar)?)|ibling(?:Below|Above)|ource|uffixes|e(?:curity(?:Policy)?|l(?:ection|f)))|h(?:istory|ost(?:name)?|as(?:h|Focus))|y|X(?:MLDocument|SLDocument)|n(?:ext|ame(?:space(?:s|URI)|Prop))|M(?:IN_VALUE|AX_VALUE)|c(?:haracterSet|o(?:n(?:structor|trollers)|okieEnabled|lorDepth|mp(?:onents|lete))|urrent|puClass|l(?:i(?:p(?:boardData)?|entInformation)|osed|asses)|alle(?:e|r)|rypto)|t(?:o(?:olbar|p)|ext(?:Transform|Indent|Decoration|Align)|ags)|SQRT(?:1_2|2)|i(?:n(?:ner(?:Height|Width)|put)|ds|gnoreCase)|zIndex|o(?:scpu|n(?:readystatechange|Line)|uter(?:Height|Width)|p(?:sProfile|ener)|ffscreenBuffering)|NEGATIVE_INFINITY|d(?:i(?:splay|alog(?:Height|Top|Width|Left|Arguments)|rectories)|e(?:scription|fault(?:Status|Ch(?:ecked|arset)|View)))|u(?:ser(?:Profile|Language|Agent)|n(?:iqueID|defined)|pdateInterval)|_content|p(?:ixelDepth|ort|ersonalbar|kcs11|l(?:ugins|atform)|a(?:thname|dding(?:Right|Bottom|Top|Left)|rent(?:Window|Layer)?|ge(?:X(?:Offset)?|Y(?:Offset)?))|r(?:o(?:to(?:col|type)|duct(?:Sub)?|mpter)|e(?:vious|fix)))|e(?:n(?:coding|abledPlugin)|x(?:ternal|pando)|mbeds)|v(?:isibility|endor(?:Sub)?|Linkcolor)|URLUnencoded|P(?:I|OSITIVE_INFINITY)|f(?:ilename|o(?:nt(?:Size|Family|Weight)|rmName)|rame(?:s|Element)|gColor)|E|whiteSpace|l(?:i(?:stStyleType|n(?:eHeight|kColor))|o(?:ca(?:tion(?:bar)?|lName)|wsrc)|e(?:ngth|ft(?:Context)?)|a(?:st(?:M(?:odified|atch)|Index|Paren)|yer(?:s|X)|nguage))|a(?:pp(?:MinorVersion|Name|Co(?:deName|re)|Version)|vail(?:Height|Top|Width|Left)|ll|r(?:ity|guments)|Linkcolor|bove)|r(?:ight(?:Context)?|e(?:sponse(?:XML|Text)|adyState))|global|x|m(?:imeTypes|ultiline|enubar|argin(?:Right|Bottom|Top|Left))|L(?:N(?:10|2)|OG(?:10E|2E))|b(?:o(?:ttom|rder(?:Width|RightWidth|BottomWidth|Style|Color|TopWidth|LeftWidth))|ufferDepth|elow|ackground(?:Color|Image)))\b/ + }, { + token : ["storage.type", "punctuation.operator", "support.function.firebug"], + regex : /(console)(\.)(warn|info|log|error|time|timeEnd|assert)\b/ + }, { + token : function(value) { + if (globals.hasOwnProperty(value)) + return "variable.language"; + else if (deprecated.hasOwnProperty(value)) + return "invalid.deprecated"; + else if (definitions.hasOwnProperty(value)) + return "storage.type"; + else if (keywords.hasOwnProperty(value)) + return "keyword"; + else if (buildinConstants.hasOwnProperty(value)) + return "constant.language"; + else if (futureReserved.hasOwnProperty(value)) + return "invalid.illegal"; + else if (value == "debugger") + return "invalid.deprecated"; + else + return "identifier"; + }, + regex : identifierRe + }, { + token : "keyword.operator", + regex : /!|\$|%|&|\*|\-\-|\-|\+\+|\+|~|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\|\||\?\:|\*=|%=|\+=|\-=|&=|\^=|\b(?:in|instanceof|new|delete|typeof|void)/, + next : "regex_allowed" + }, { + token : "punctuation.operator", + regex : /\?|\:|\,|\;|\./, + next : "regex_allowed" + }, { + token : "paren.lparen", + regex : /[\[({]/, + next : "regex_allowed" + }, { + token : "paren.rparen", + regex : /[\])}]/ + }, { + token : "keyword.operator", + regex : /\/=?/, + next : "regex_allowed" + }, { + token: "comment", + regex: /^#!.*$/ + }, { + token : "text", + regex : /\s+/ + } + ], + // regular expressions are only allowed after certain tokens. This + // makes sure we don't mix up regexps with the divison operator + "regex_allowed": [ + DocCommentHighlightRules.getStartRule("doc-start"), + { + token : "comment", // multi line comment + merge : true, + regex : "\\/\\*", + next : "comment_regex_allowed" + }, { + token : "comment", + regex : "\\/\\/.*$" + }, { + token: "string.regexp", + regex: "\\/", + next: "regex", + merge: true + }, { + token : "text", + regex : "\\s+" + }, { + // immediately return to the start mode without matching + // anything + token: "empty", + regex: "", + next: "start" + } + ], + "regex": [ + { + token: "regexp.keyword.operator", + regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)" + }, { + // flag + token: "string.regexp", + regex: "/\\w*", + next: "start", + merge: true + }, { + token: "string.regexp", + regex: "[^\\\\/\\[]+", + merge: true + }, { + token: "string.regexp.charachterclass", + regex: "\\[", + next: "regex_character_class", + merge: true + }, { + token: "empty", + regex: "", + next: "start" + } + ], + "regex_character_class": [ + { + token: "regexp.keyword.operator", + regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)" + }, { + token: "string.regexp.charachterclass", + regex: "]", + next: "regex", + merge: true + }, { + token: "string.regexp.charachterclass", + regex: "[^\\\\\\]]+", + merge: true + }, { + token: "empty", + regex: "", + next: "start" + } + ], + "function_arguments": [ + { + token: "variable.parameter", + regex: identifierRe, + }, { + token: "punctuation.operator", + regex: "[, ]+", + merge: true + }, { + token: "punctuation.operator", + regex: "$", + merge: true + }, { + token: "empty", + regex: "", + next: "start" + } + ], + "comment_regex_allowed" : [ + { + token : "comment", // closing comment + regex : ".*?\\*\\/", + merge : true, + next : "regex_allowed" + }, { + token : "comment", // comment spanning whole line + merge : true, + regex : ".+" + } + ], + "comment" : [ + { + token : "comment", // closing comment + regex : ".*?\\*\\/", + merge : true, + next : "start" + }, { + token : "comment", // comment spanning whole line + merge : true, + regex : ".+" + } + ], + "qqstring" : [ + { + token : "constant.language.escape", + regex : escapedRe + }, { + token : "string", + regex : '[^"\\\\]+', + merge : true + }, { + token : "string", + regex : "\\\\$", + next : "qqstring", + merge : true + }, { + token : "string", + regex : '"|$', + next : "start", + merge : true + } + ], + "qstring" : [ + { + token : "constant.language.escape", + regex : escapedRe + }, { + token : "string", + regex : "[^'\\\\]+", + merge : true + }, { + token : "string", + regex : "\\\\$", + next : "qstring", + merge : true + }, { + token : "string", + regex : "'|$", + next : "start", + merge : true + } + ] + }; + + this.embedRules(DocCommentHighlightRules, "doc-", + [ DocCommentHighlightRules.getEndRule("start") ]); +}; + +oop.inherits(JavaScriptHighlightRules, TextHighlightRules); + +exports.JavaScriptHighlightRules = JavaScriptHighlightRules; +}); + +ace.define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var DocCommentHighlightRules = function() { + + this.$rules = { + "start" : [ { + token : "comment.doc.tag", + regex : "@[\\w\\d_]+" // TODO: fix email addresses + }, { + token : "comment.doc", + merge : true, + regex : "\\s+" + }, { + token : "comment.doc", + merge : true, + regex : "TODO" + }, { + token : "comment.doc", + merge : true, + regex : "[^@\\*]+" + }, { + token : "comment.doc", + merge : true, + regex : "." + }] + }; +}; + +oop.inherits(DocCommentHighlightRules, TextHighlightRules); + +DocCommentHighlightRules.getStartRule = function(start) { + return { + token : "comment.doc", // doc comment + merge : true, + regex : "\\/\\*(?=\\*)", + next : start + }; +}; + +DocCommentHighlightRules.getEndRule = function (start) { + return { + token : "comment.doc", // closing comment + merge : true, + regex : "\\*\\/", + next : start + }; +}; + + +exports.DocCommentHighlightRules = DocCommentHighlightRules; + +}); + +ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) { + + +var Range = require("../range").Range; + +var MatchingBraceOutdent = function() {}; + +(function() { + + this.checkOutdent = function(line, input) { + if (! /^\s+$/.test(line)) + return false; + + return /^\s*\}/.test(input); + }; + + this.autoOutdent = function(doc, row) { + var line = doc.getLine(row); + var match = line.match(/^(\s*\})/); + + if (!match) return 0; + + var column = match[1].length; + var openBracePos = doc.findMatchingBracket({row: row, column: column}); + + if (!openBracePos || openBracePos.row == row) return 0; + + var indent = this.$getIndent(doc.getLine(openBracePos.row)); + doc.replace(new Range(row, 0, row, column-1), indent); + }; + + this.$getIndent = function(line) { + var match = line.match(/^(\s+)/); + if (match) { + return match[1]; + } + + return ""; + }; + +}).call(MatchingBraceOutdent.prototype); + +exports.MatchingBraceOutdent = MatchingBraceOutdent; +}); + +ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var Behaviour = require("../behaviour").Behaviour; + +var CstyleBehaviour = function () { + + this.add("braces", "insertion", function (state, action, editor, session, text) { + if (text == '{') { + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "") { + return { + text: '{' + selected + '}', + selection: false + }; + } else { + return { + text: '{}', + selection: [1, 1] + }; + } + } else if (text == '}') { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == '}') { + var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row}); + if (matching !== null) { + return { + text: '', + selection: [1, 1] + }; + } + } + } else if (text == "\n") { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == '}') { + var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column + 1}); + if (!openBracePos) + return null; + + var indent = this.getNextLineIndent(state, line.substring(0, line.length - 1), session.getTabString()); + var next_indent = this.$getIndent(session.doc.getLine(openBracePos.row)); + + return { + text: '\n' + indent + '\n' + next_indent, + selection: [1, indent.length, 1, indent.length] + }; + } + } + }); + + this.add("braces", "deletion", function (state, action, editor, session, range) { + var selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && selected == '{') { + var line = session.doc.getLine(range.start.row); + var rightChar = line.substring(range.end.column, range.end.column + 1); + if (rightChar == '}') { + range.end.column++; + return range; + } + } + }); + + this.add("parens", "insertion", function (state, action, editor, session, text) { + if (text == '(') { + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "") { + return { + text: '(' + selected + ')', + selection: false + }; + } else { + return { + text: '()', + selection: [1, 1] + }; + } + } else if (text == ')') { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == ')') { + var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row}); + if (matching !== null) { + return { + text: '', + selection: [1, 1] + }; + } + } + } + }); + + this.add("parens", "deletion", function (state, action, editor, session, range) { + var selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && selected == '(') { + var line = session.doc.getLine(range.start.row); + var rightChar = line.substring(range.start.column + 1, range.start.column + 2); + if (rightChar == ')') { + range.end.column++; + return range; + } + } + }); + + this.add("string_dquotes", "insertion", function (state, action, editor, session, text) { + if (text == '"' || text == "'") { + var quote = text; + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "") { + return { + text: quote + selected + quote, + selection: false + }; + } else { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var leftChar = line.substring(cursor.column-1, cursor.column); + + // We're escaped. + if (leftChar == '\\') { + return null; + } + + // Find what token we're inside. + var tokens = session.getTokens(selection.start.row); + var col = 0, token; + var quotepos = -1; // Track whether we're inside an open quote. + + for (var x = 0; x < tokens.length; x++) { + token = tokens[x]; + if (token.type == "string") { + quotepos = -1; + } else if (quotepos < 0) { + quotepos = token.value.indexOf(quote); + } + if ((token.value.length + col) > selection.start.column) { + break; + } + col += tokens[x].value.length; + } + + // Try and be smart about when we auto insert. + if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) { + return { + text: quote + quote, + selection: [1,1] + }; + } else if (token && token.type === "string") { + // Ignore input and move right one if we're typing over the closing quote. + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == quote) { + return { + text: '', + selection: [1, 1] + }; + } + } + } + } + }); + + this.add("string_dquotes", "deletion", function (state, action, editor, session, range) { + var selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && (selected == '"' || selected == "'")) { + var line = session.doc.getLine(range.start.row); + var rightChar = line.substring(range.start.column + 1, range.start.column + 2); + if (rightChar == '"') { + range.end.column++; + return range; + } + } + }); + +}; + +oop.inherits(CstyleBehaviour, Behaviour); + +exports.CstyleBehaviour = CstyleBehaviour; +}); + +ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var Range = require("../../range").Range; +var BaseFoldMode = require("./fold_mode").FoldMode; + +var FoldMode = exports.FoldMode = function() {}; +oop.inherits(FoldMode, BaseFoldMode); + +(function() { + + this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/; + this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + var line = session.getLine(row); + var match = line.match(this.foldingStartMarker); + if (match) { + var i = match.index; + + if (match[1]) + return this.openingBracketBlock(session, match[1], row, i); + + var range = session.getCommentFoldRange(row, i + match[0].length); + range.end.column -= 2; + return range; + } + + if (foldStyle !== "markbeginend") + return; + + var match = line.match(this.foldingStopMarker); + if (match) { + var i = match.index + match[0].length; + + if (match[2]) { + var range = session.getCommentFoldRange(row, i); + range.end.column -= 2; + return range; + } + + var end = {row: row, column: i}; + var start = session.$findOpeningBracket(match[1], end); + + if (!start) + return; + + start.column++; + end.column--; + + return Range.fromPoints(start, end); + } + }; + +}).call(FoldMode.prototype); + +}); + +ace.define('ace/mode/folding/fold_mode', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) { + + +var Range = require("../../range").Range; + +var FoldMode = exports.FoldMode = function() {}; + +(function() { + + this.foldingStartMarker = null; + this.foldingStopMarker = null; + + // must return "" if there's no fold, to enable caching + this.getFoldWidget = function(session, foldStyle, row) { + var line = session.getLine(row); + if (this.foldingStartMarker.test(line)) + return "start"; + if (foldStyle == "markbeginend" + && this.foldingStopMarker + && this.foldingStopMarker.test(line)) + return "end"; + return ""; + }; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + return null; + }; + + this.indentationBlock = function(session, row, column) { + var re = /^\s*/; + var startRow = row; + var endRow = row; + var line = session.getLine(row); + var startColumn = column || line.length; + var startLevel = line.match(re)[0].length; + var maxRow = session.getLength() + + while (++row < maxRow) { + line = session.getLine(row); + var level = line.match(re)[0].length; + + if (level == line.length) + continue; + + if (level <= startLevel) + break; + + endRow = row; + } + + if (endRow > startRow) { + var endColumn = session.getLine(endRow).length; + return new Range(startRow, startColumn, endRow, endColumn); + } + }; + + this.openingBracketBlock = function(session, bracket, row, column, typeRe, allowBlankLine) { + var start = {row: row, column: column + 1}; + var end = session.$findClosingBracket(bracket, start, typeRe, allowBlankLine); + if (!end) + return; + + var fw = session.foldWidgets[end.row]; + if (fw == null) + fw = this.getFoldWidget(session, end.row); + + if (fw == "start") { + end.row --; + end.column = session.getLine(end.row).length; + } + return Range.fromPoints(start, end); + }; + +}).call(FoldMode.prototype); + +}); diff --git a/share/frontend/imconcat/deps/opt/ace/mode-json.js b/share/frontend/imconcat/deps/opt/ace/mode-json.js new file mode 100644 index 0000000..e5c1971 --- /dev/null +++ b/share/frontend/imconcat/deps/opt/ace/mode-json.js @@ -0,0 +1,543 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is Ajax.org Code Editor (ACE). + * + * The Initial Developer of the Original Code is + * Ajax.org B.V. + * Portions created by the Initial Developer are Copyright (C) 2010 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Fabian Jakobs <fabian AT ajax DOT org> + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +ace.define('ace/mode/json', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/json_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle', 'ace/worker/worker_client'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextMode = require("./text").Mode; +var Tokenizer = require("../tokenizer").Tokenizer; +var HighlightRules = require("./json_highlight_rules").JsonHighlightRules; +var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent; +var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour; +var CStyleFoldMode = require("./folding/cstyle").FoldMode; +var WorkerClient = require("../worker/worker_client").WorkerClient; + +var Mode = function() { + this.$tokenizer = new Tokenizer(new HighlightRules().getRules()); + this.$outdent = new MatchingBraceOutdent(); + this.$behaviour = new CstyleBehaviour(); + this.foldingRules = new CStyleFoldMode(); +}; +oop.inherits(Mode, TextMode); + +(function() { + + this.getNextLineIndent = function(state, line, tab) { + var indent = this.$getIndent(line); + + if (state == "start") { + var match = line.match(/^.*[\{\(\[]\s*$/); + if (match) { + indent += tab; + } + } + + return indent; + }; + + this.checkOutdent = function(state, line, input) { + return this.$outdent.checkOutdent(line, input); + }; + + this.autoOutdent = function(state, doc, row) { + this.$outdent.autoOutdent(doc, row); + }; + + this.createWorker = function(session) { + var worker = new WorkerClient(["ace"], "worker-json.js", "ace/mode/json_worker", "JsonWorker"); + worker.attachToDocument(session.getDocument()); + + worker.on("error", function(e) { + session.setAnnotations([e.data]); + }); + + worker.on("ok", function() { + session.clearAnnotations(); + }); + + return worker; + }; + + +}).call(Mode.prototype); + +exports.Mode = Mode; +}); + +ace.define('ace/mode/json_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var JsonHighlightRules = function() { + + // regexp must not have capturing parentheses. Use (?:) instead. + // regexps are ordered -> the first match is used + this.$rules = { + "start" : [ + { + token : "variable", // single line + regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]\\s*(?=:)' + }, { + token : "string", // single line + regex : '"', + next : "string" + }, { + token : "constant.numeric", // hex + regex : "0[xX][0-9a-fA-F]+\\b" + }, { + token : "constant.numeric", // float + regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b" + }, { + token : "constant.language.boolean", + regex : "(?:true|false)\\b" + }, { + token : "invalid.illegal", // single quoted strings are not allowed + regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']" + }, { + token : "invalid.illegal", // comments are not allowed + regex : "\\/\\/.*$" + }, { + token : "paren.lparen", + regex : "[[({]" + }, { + token : "paren.rparen", + regex : "[\\])}]" + }, { + token : "text", + regex : "\\s+" + } + ], + "string" : [ + { + token : "constant.language.escape", + regex : /\\(?:x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4})/ + }, { + token : "string", + regex : '[^"\\\\]+', + merge : true + }, { + token : "string", + regex : '"', + next : "start", + merge : true + }, { + token : "string", + regex : "", + next : "start", + merge : true + } + ] + }; + +}; + +oop.inherits(JsonHighlightRules, TextHighlightRules); + +exports.JsonHighlightRules = JsonHighlightRules; +}); + +ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) { + + +var Range = require("../range").Range; + +var MatchingBraceOutdent = function() {}; + +(function() { + + this.checkOutdent = function(line, input) { + if (! /^\s+$/.test(line)) + return false; + + return /^\s*\}/.test(input); + }; + + this.autoOutdent = function(doc, row) { + var line = doc.getLine(row); + var match = line.match(/^(\s*\})/); + + if (!match) return 0; + + var column = match[1].length; + var openBracePos = doc.findMatchingBracket({row: row, column: column}); + + if (!openBracePos || openBracePos.row == row) return 0; + + var indent = this.$getIndent(doc.getLine(openBracePos.row)); + doc.replace(new Range(row, 0, row, column-1), indent); + }; + + this.$getIndent = function(line) { + var match = line.match(/^(\s+)/); + if (match) { + return match[1]; + } + + return ""; + }; + +}).call(MatchingBraceOutdent.prototype); + +exports.MatchingBraceOutdent = MatchingBraceOutdent; +}); + +ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var Behaviour = require("../behaviour").Behaviour; + +var CstyleBehaviour = function () { + + this.add("braces", "insertion", function (state, action, editor, session, text) { + if (text == '{') { + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "") { + return { + text: '{' + selected + '}', + selection: false + }; + } else { + return { + text: '{}', + selection: [1, 1] + }; + } + } else if (text == '}') { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == '}') { + var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row}); + if (matching !== null) { + return { + text: '', + selection: [1, 1] + }; + } + } + } else if (text == "\n") { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == '}') { + var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column + 1}); + if (!openBracePos) + return null; + + var indent = this.getNextLineIndent(state, line.substring(0, line.length - 1), session.getTabString()); + var next_indent = this.$getIndent(session.doc.getLine(openBracePos.row)); + + return { + text: '\n' + indent + '\n' + next_indent, + selection: [1, indent.length, 1, indent.length] + }; + } + } + }); + + this.add("braces", "deletion", function (state, action, editor, session, range) { + var selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && selected == '{') { + var line = session.doc.getLine(range.start.row); + var rightChar = line.substring(range.end.column, range.end.column + 1); + if (rightChar == '}') { + range.end.column++; + return range; + } + } + }); + + this.add("parens", "insertion", function (state, action, editor, session, text) { + if (text == '(') { + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "") { + return { + text: '(' + selected + ')', + selection: false + }; + } else { + return { + text: '()', + selection: [1, 1] + }; + } + } else if (text == ')') { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == ')') { + var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row}); + if (matching !== null) { + return { + text: '', + selection: [1, 1] + }; + } + } + } + }); + + this.add("parens", "deletion", function (state, action, editor, session, range) { + var selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && selected == '(') { + var line = session.doc.getLine(range.start.row); + var rightChar = line.substring(range.start.column + 1, range.start.column + 2); + if (rightChar == ')') { + range.end.column++; + return range; + } + } + }); + + this.add("string_dquotes", "insertion", function (state, action, editor, session, text) { + if (text == '"' || text == "'") { + var quote = text; + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "") { + return { + text: quote + selected + quote, + selection: false + }; + } else { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var leftChar = line.substring(cursor.column-1, cursor.column); + + // We're escaped. + if (leftChar == '\\') { + return null; + } + + // Find what token we're inside. + var tokens = session.getTokens(selection.start.row); + var col = 0, token; + var quotepos = -1; // Track whether we're inside an open quote. + + for (var x = 0; x < tokens.length; x++) { + token = tokens[x]; + if (token.type == "string") { + quotepos = -1; + } else if (quotepos < 0) { + quotepos = token.value.indexOf(quote); + } + if ((token.value.length + col) > selection.start.column) { + break; + } + col += tokens[x].value.length; + } + + // Try and be smart about when we auto insert. + if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) { + return { + text: quote + quote, + selection: [1,1] + }; + } else if (token && token.type === "string") { + // Ignore input and move right one if we're typing over the closing quote. + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == quote) { + return { + text: '', + selection: [1, 1] + }; + } + } + } + } + }); + + this.add("string_dquotes", "deletion", function (state, action, editor, session, range) { + var selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && (selected == '"' || selected == "'")) { + var line = session.doc.getLine(range.start.row); + var rightChar = line.substring(range.start.column + 1, range.start.column + 2); + if (rightChar == '"') { + range.end.column++; + return range; + } + } + }); + +}; + +oop.inherits(CstyleBehaviour, Behaviour); + +exports.CstyleBehaviour = CstyleBehaviour; +}); + +ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var Range = require("../../range").Range; +var BaseFoldMode = require("./fold_mode").FoldMode; + +var FoldMode = exports.FoldMode = function() {}; +oop.inherits(FoldMode, BaseFoldMode); + +(function() { + + this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/; + this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + var line = session.getLine(row); + var match = line.match(this.foldingStartMarker); + if (match) { + var i = match.index; + + if (match[1]) + return this.openingBracketBlock(session, match[1], row, i); + + var range = session.getCommentFoldRange(row, i + match[0].length); + range.end.column -= 2; + return range; + } + + if (foldStyle !== "markbeginend") + return; + + var match = line.match(this.foldingStopMarker); + if (match) { + var i = match.index + match[0].length; + + if (match[2]) { + var range = session.getCommentFoldRange(row, i); + range.end.column -= 2; + return range; + } + + var end = {row: row, column: i}; + var start = session.$findOpeningBracket(match[1], end); + + if (!start) + return; + + start.column++; + end.column--; + + return Range.fromPoints(start, end); + } + }; + +}).call(FoldMode.prototype); + +}); + +ace.define('ace/mode/folding/fold_mode', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) { + + +var Range = require("../../range").Range; + +var FoldMode = exports.FoldMode = function() {}; + +(function() { + + this.foldingStartMarker = null; + this.foldingStopMarker = null; + + // must return "" if there's no fold, to enable caching + this.getFoldWidget = function(session, foldStyle, row) { + var line = session.getLine(row); + if (this.foldingStartMarker.test(line)) + return "start"; + if (foldStyle == "markbeginend" + && this.foldingStopMarker + && this.foldingStopMarker.test(line)) + return "end"; + return ""; + }; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + return null; + }; + + this.indentationBlock = function(session, row, column) { + var re = /^\s*/; + var startRow = row; + var endRow = row; + var line = session.getLine(row); + var startColumn = column || line.length; + var startLevel = line.match(re)[0].length; + var maxRow = session.getLength() + + while (++row < maxRow) { + line = session.getLine(row); + var level = line.match(re)[0].length; + + if (level == line.length) + continue; + + if (level <= startLevel) + break; + + endRow = row; + } + + if (endRow > startRow) { + var endColumn = session.getLine(endRow).length; + return new Range(startRow, startColumn, endRow, endColumn); + } + }; + + this.openingBracketBlock = function(session, bracket, row, column, typeRe, allowBlankLine) { + var start = {row: row, column: column + 1}; + var end = session.$findClosingBracket(bracket, start, typeRe, allowBlankLine); + if (!end) + return; + + var fw = session.foldWidgets[end.row]; + if (fw == null) + fw = this.getFoldWidget(session, end.row); + + if (fw == "start") { + end.row --; + end.column = session.getLine(end.row).length; + } + return Range.fromPoints(start, end); + }; + +}).call(FoldMode.prototype); + +}); diff --git a/share/frontend/imconcat/deps/opt/ace/mode-less.js b/share/frontend/imconcat/deps/opt/ace/mode-less.js new file mode 100644 index 0000000..56a9655 --- /dev/null +++ b/share/frontend/imconcat/deps/opt/ace/mode-less.js @@ -0,0 +1,510 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is Ajax.org Code Editor (ACE). + * + * The Initial Developer of the Original Code is + * Ajax.org B.V. + * Portions created by the Initial Developer are Copyright (C) 2010 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Fabian Jakobs <fabian AT ajax DOT org> + * John Roepke <john AT justjohn DOT us> + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +ace.define('ace/mode/less', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/less_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/mode/folding/cstyle'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextMode = require("./text").Mode; +var Tokenizer = require("../tokenizer").Tokenizer; +var LessHighlightRules = require("./less_highlight_rules").LessHighlightRules; +var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent; +var CStyleFoldMode = require("./folding/cstyle").FoldMode; + +var Mode = function() { + this.$tokenizer = new Tokenizer(new LessHighlightRules().getRules(), "i"); + this.$outdent = new MatchingBraceOutdent(); + this.foldingRules = new CStyleFoldMode(); +}; +oop.inherits(Mode, TextMode); + +(function() { + + this.getNextLineIndent = function(state, line, tab) { + var indent = this.$getIndent(line); + + // ignore braces in comments + var tokens = this.$tokenizer.getLineTokens(line, state).tokens; + if (tokens.length && tokens[tokens.length-1].type == "comment") { + return indent; + } + + var match = line.match(/^.*\{\s*$/); + if (match) { + indent += tab; + } + + return indent; + }; + + this.checkOutdent = function(state, line, input) { + return this.$outdent.checkOutdent(line, input); + }; + + this.autoOutdent = function(state, doc, row) { + this.$outdent.autoOutdent(doc, row); + }; + +}).call(Mode.prototype); + +exports.Mode = Mode; + +}); + +ace.define('ace/mode/less_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var lang = require("../lib/lang"); +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var LessHighlightRules = function() { + + var properties = lang.arrayToMap( (function () { + + var browserPrefix = ("-webkit-|-moz-|-o-|-ms-|-svg-|-pie-|-khtml-").split("|"); + + var prefixProperties = ("appearance|background-clip|background-inline-policy|background-origin|" + + "background-size|binding|border-bottom-colors|border-left-colors|" + + "border-right-colors|border-top-colors|border-end|border-end-color|" + + "border-end-style|border-end-width|border-image|border-start|" + + "border-start-color|border-start-style|border-start-width|box-align|" + + "box-direction|box-flex|box-flexgroup|box-ordinal-group|box-orient|" + + "box-pack|box-sizing|column-count|column-gap|column-width|column-rule|" + + "column-rule-width|column-rule-style|column-rule-color|float-edge|" + + "font-feature-settings|font-language-override|force-broken-image-icon|" + + "image-region|margin-end|margin-start|opacity|outline|outline-color|" + + "outline-offset|outline-radius|outline-radius-bottomleft|" + + "outline-radius-bottomright|outline-radius-topleft|outline-radius-topright|" + + "outline-style|outline-width|padding-end|padding-start|stack-sizing|" + + "tab-size|text-blink|text-decoration-color|text-decoration-line|" + + "text-decoration-style|transform|transform-origin|transition|" + + "transition-delay|transition-duration|transition-property|" + + "transition-timing-function|user-focus|user-input|user-modify|user-select|" + + "window-shadow|border-radius").split("|"); + + var properties = ("azimuth|background-attachment|background-color|background-image|" + + "background-position|background-repeat|background|border-bottom-color|" + + "border-bottom-style|border-bottom-width|border-bottom|border-collapse|" + + "border-color|border-left-color|border-left-style|border-left-width|" + + "border-left|border-right-color|border-right-style|border-right-width|" + + "border-right|border-spacing|border-style|border-top-color|" + + "border-top-style|border-top-width|border-top|border-width|border|" + + "bottom|box-sizing|caption-side|clear|clip|color|content|counter-increment|" + + "counter-reset|cue-after|cue-before|cue|cursor|direction|display|" + + "elevation|empty-cells|float|font-family|font-size-adjust|font-size|" + + "font-stretch|font-style|font-variant|font-weight|font|height|left|" + + "letter-spacing|line-height|list-style-image|list-style-position|" + + "list-style-type|list-style|margin-bottom|margin-left|margin-right|" + + "margin-top|marker-offset|margin|marks|max-height|max-width|min-height|" + + "min-width|opacity|orphans|outline-color|" + + "outline-style|outline-width|outline|overflow|overflow-x|overflow-y|padding-bottom|" + + "padding-left|padding-right|padding-top|padding|page-break-after|" + + "page-break-before|page-break-inside|page|pause-after|pause-before|" + + "pause|pitch-range|pitch|play-during|position|quotes|richness|right|" + + "size|speak-header|speak-numeral|speak-punctuation|speech-rate|speak|" + + "stress|table-layout|text-align|text-decoration|text-indent|" + + "text-shadow|text-transform|top|unicode-bidi|vertical-align|" + + "visibility|voice-family|volume|white-space|widows|width|word-spacing|" + + "z-index").split("|"); + + //The return array + var ret = []; + + //All prefixProperties will get the browserPrefix in + //the begning by join the prefixProperties array with the value of browserPrefix + for (var i=0, ln=browserPrefix.length; i<ln; i++) { + Array.prototype.push.apply( + ret, + (( browserPrefix[i] + prefixProperties.join("|" + browserPrefix[i]) ).split("|")) + ); + } + + //Add also prefixProperties and properties without any browser prefix + Array.prototype.push.apply(ret, prefixProperties); + Array.prototype.push.apply(ret, properties); + + return ret; + + })() ); + + + + var functions = lang.arrayToMap( + ("hsl|hsla|rgb|rgba|url|attr|counter|counters|lighten|darken|saturate|" + + "desaturate|fadein|fadeout|fade|spin|mix|hue|saturation|lightness|" + + "alpha|round|ceil|floor|percentage|color|iscolor|isnumber|isstring|" + + "iskeyword|isurl|ispixel|ispercentage|isem").split("|") + ); + + var constants = lang.arrayToMap( + ("absolute|all-scroll|always|armenian|auto|baseline|below|bidi-override|" + + "block|bold|bolder|border-box|both|bottom|break-all|break-word|capitalize|center|" + + "char|circle|cjk-ideographic|col-resize|collapse|content-box|crosshair|dashed|" + + "decimal-leading-zero|decimal|default|disabled|disc|" + + "distribute-all-lines|distribute-letter|distribute-space|" + + "distribute|dotted|double|e-resize|ellipsis|fixed|georgian|groove|" + + "hand|hebrew|help|hidden|hiragana-iroha|hiragana|horizontal|" + + "ideograph-alpha|ideograph-numeric|ideograph-parenthesis|" + + "ideograph-space|inactive|inherit|inline-block|inline|inset|inside|" + + "inter-ideograph|inter-word|italic|justify|katakana-iroha|katakana|" + + "keep-all|left|lighter|line-edge|line-through|line|list-item|loose|" + + "lower-alpha|lower-greek|lower-latin|lower-roman|lowercase|lr-tb|ltr|" + + "medium|middle|move|n-resize|ne-resize|newspaper|no-drop|no-repeat|" + + "nw-resize|none|normal|not-allowed|nowrap|oblique|outset|outside|" + + "overline|pointer|progress|relative|repeat-x|repeat-y|repeat|right|" + + "ridge|row-resize|rtl|s-resize|scroll|se-resize|separate|small-caps|" + + "solid|square|static|strict|super|sw-resize|table-footer-group|" + + "table-header-group|tb-rl|text-bottom|text-top|text|thick|thin|top|" + + "transparent|underline|upper-alpha|upper-latin|upper-roman|uppercase|" + + "vertical-ideographic|vertical-text|visible|w-resize|wait|whitespace|" + + "zero").split("|") + ); + + var colors = lang.arrayToMap( + ("aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|orange|" + + "purple|red|silver|teal|white|yellow").split("|") + ); + + var keywords = lang.arrayToMap( + ("@mixin|@extend|@include|@import|@media|@debug|@warn|@if|@for|@each|" + + "@while|@else|@font-face|@-webkit-keyframes|if|and|!default|module|" + + "def|end|declare|when|not|and").split("|") + ); + + var tags = lang.arrayToMap( + ("a|abbr|acronym|address|applet|area|article|aside|audio|b|base|basefont|bdo|" + + "big|blockquote|body|br|button|canvas|caption|center|cite|code|col|colgroup|" + + "command|datalist|dd|del|details|dfn|dir|div|dl|dt|em|embed|fieldset|" + + "figcaption|figure|font|footer|form|frame|frameset|h1|h2|h3|h4|h5|h6|head|" + + "header|hgroup|hr|html|i|iframe|img|input|ins|keygen|kbd|label|legend|li|" + + "link|map|mark|menu|meta|meter|nav|noframes|noscript|object|ol|optgroup|" + + "option|output|p|param|pre|progress|q|rp|rt|ruby|s|samp|script|section|select|" + + "small|source|span|strike|strong|style|sub|summary|sup|table|tbody|td|" + + "textarea|tfoot|th|thead|time|title|tr|tt|u|ul|var|video|wbr|xmp").split("|") + ); + + // regexp must not have capturing parentheses. Use (?:) instead. + // regexps are ordered -> the first match is used + + var numRe = "\\-?(?:(?:[0-9]+)|(?:[0-9]*\\.[0-9]+))"; + + // regexp must not have capturing parentheses. Use (?:) instead. + // regexps are ordered -> the first match is used + + this.$rules = { + "start" : [ + { + token : "comment", + regex : "\\/\\/.*$" + }, + { + token : "comment", // multi line comment + merge : true, + regex : "\\/\\*", + next : "comment" + }, { + token : "string", // single line + regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]' + }, { + token : "string", // single line + regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']" + }, { + token : "constant.numeric", + regex : numRe + "(?:em|ex|px|cm|mm|in|pt|pc|deg|rad|grad|ms|s|hz|khz|%)" + }, { + token : "constant.numeric", // hex6 color + regex : "#[a-f0-9]{6}" + }, { + token : "constant.numeric", // hex3 color + regex : "#[a-f0-9]{3}" + }, { + token : "constant.numeric", + regex : numRe + }, { + token : function(value) { + if (keywords.hasOwnProperty(value)) + return "keyword"; + else + return "variable"; + }, + regex : "@[a-z0-9_\\-@]*\\b" + }, { + token : function(value) { + if (properties.hasOwnProperty(value.toLowerCase())) + return "support.type"; + else if (keywords.hasOwnProperty(value)) + return "keyword"; + else if (constants.hasOwnProperty(value)) + return "constant.language"; + else if (functions.hasOwnProperty(value)) + return "support.function"; + else if (colors.hasOwnProperty(value.toLowerCase())) + return "support.constant.color"; + else if (tags.hasOwnProperty(value.toLowerCase())) + return "variable.language"; + else + return "text"; + }, + regex : "\\-?[@a-z_][@a-z0-9_\\-]*" + }, { + token: "variable.language", + regex: "#[a-z0-9-_]+" + }, { + token: "variable.language", + regex: "\\.[a-z0-9-_]+" + }, { + token: "variable.language", + regex: ":[a-z0-9-_]+" + }, { + token: "constant", + regex: "[a-z0-9-_]+" + }, { + token : "keyword.operator", + regex : "<|>|<=|>=|==|!=|-|%|#|\\+|\\$|\\+|\\*" + }, { + token : "paren.lparen", + regex : "[[({]" + }, { + token : "paren.rparen", + regex : "[\\])}]" + }, { + token : "text", + regex : "\\s+" + } + ], + "comment" : [ + { + token : "comment", // closing comment + regex : ".*?\\*\\/", + next : "start" + }, { + token : "comment", // comment spanning whole line + merge : true, + regex : ".+" + } + ] + }; +}; + +oop.inherits(LessHighlightRules, TextHighlightRules); + +exports.LessHighlightRules = LessHighlightRules; + +}); + +ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) { + + +var Range = require("../range").Range; + +var MatchingBraceOutdent = function() {}; + +(function() { + + this.checkOutdent = function(line, input) { + if (! /^\s+$/.test(line)) + return false; + + return /^\s*\}/.test(input); + }; + + this.autoOutdent = function(doc, row) { + var line = doc.getLine(row); + var match = line.match(/^(\s*\})/); + + if (!match) return 0; + + var column = match[1].length; + var openBracePos = doc.findMatchingBracket({row: row, column: column}); + + if (!openBracePos || openBracePos.row == row) return 0; + + var indent = this.$getIndent(doc.getLine(openBracePos.row)); + doc.replace(new Range(row, 0, row, column-1), indent); + }; + + this.$getIndent = function(line) { + var match = line.match(/^(\s+)/); + if (match) { + return match[1]; + } + + return ""; + }; + +}).call(MatchingBraceOutdent.prototype); + +exports.MatchingBraceOutdent = MatchingBraceOutdent; +}); + +ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var Range = require("../../range").Range; +var BaseFoldMode = require("./fold_mode").FoldMode; + +var FoldMode = exports.FoldMode = function() {}; +oop.inherits(FoldMode, BaseFoldMode); + +(function() { + + this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/; + this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + var line = session.getLine(row); + var match = line.match(this.foldingStartMarker); + if (match) { + var i = match.index; + + if (match[1]) + return this.openingBracketBlock(session, match[1], row, i); + + var range = session.getCommentFoldRange(row, i + match[0].length); + range.end.column -= 2; + return range; + } + + if (foldStyle !== "markbeginend") + return; + + var match = line.match(this.foldingStopMarker); + if (match) { + var i = match.index + match[0].length; + + if (match[2]) { + var range = session.getCommentFoldRange(row, i); + range.end.column -= 2; + return range; + } + + var end = {row: row, column: i}; + var start = session.$findOpeningBracket(match[1], end); + + if (!start) + return; + + start.column++; + end.column--; + + return Range.fromPoints(start, end); + } + }; + +}).call(FoldMode.prototype); + +}); + +ace.define('ace/mode/folding/fold_mode', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) { + + +var Range = require("../../range").Range; + +var FoldMode = exports.FoldMode = function() {}; + +(function() { + + this.foldingStartMarker = null; + this.foldingStopMarker = null; + + // must return "" if there's no fold, to enable caching + this.getFoldWidget = function(session, foldStyle, row) { + var line = session.getLine(row); + if (this.foldingStartMarker.test(line)) + return "start"; + if (foldStyle == "markbeginend" + && this.foldingStopMarker + && this.foldingStopMarker.test(line)) + return "end"; + return ""; + }; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + return null; + }; + + this.indentationBlock = function(session, row, column) { + var re = /^\s*/; + var startRow = row; + var endRow = row; + var line = session.getLine(row); + var startColumn = column || line.length; + var startLevel = line.match(re)[0].length; + var maxRow = session.getLength() + + while (++row < maxRow) { + line = session.getLine(row); + var level = line.match(re)[0].length; + + if (level == line.length) + continue; + + if (level <= startLevel) + break; + + endRow = row; + } + + if (endRow > startRow) { + var endColumn = session.getLine(endRow).length; + return new Range(startRow, startColumn, endRow, endColumn); + } + }; + + this.openingBracketBlock = function(session, bracket, row, column, typeRe, allowBlankLine) { + var start = {row: row, column: column + 1}; + var end = session.$findClosingBracket(bracket, start, typeRe, allowBlankLine); + if (!end) + return; + + var fw = session.foldWidgets[end.row]; + if (fw == null) + fw = this.getFoldWidget(session, end.row); + + if (fw == "start") { + end.row --; + end.column = session.getLine(end.row).length; + } + return Range.fromPoints(start, end); + }; + +}).call(FoldMode.prototype); + +}); diff --git a/share/frontend/imconcat/deps/opt/ace/mode-markdown.js b/share/frontend/imconcat/deps/opt/ace/mode-markdown.js new file mode 100644 index 0000000..84cb86b --- /dev/null +++ b/share/frontend/imconcat/deps/opt/ace/mode-markdown.js @@ -0,0 +1,2249 @@ +/* vim:ts=4:sts=4:sw=4: + * ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is Ajax.org Code Editor (ACE). + * + * The Initial Developer of the Original Code is + * Ajax.org B.V. + * Portions created by the Initial Developer are Copyright (C) 2010 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Fabian Jakobs <fabian AT ajax DOT org> + * Mihai Sucan <mihai DOT sucan AT gmail DOT com> + * Chris Spencer <chris.ag.spencer AT googlemail DOT com> + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +ace.define('ace/mode/markdown', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/javascript', 'ace/mode/xml', 'ace/mode/html', 'ace/tokenizer', 'ace/mode/markdown_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextMode = require("./text").Mode; +var JavaScriptMode = require("./javascript").Mode; +var XmlMode = require("./xml").Mode; +var HtmlMode = require("./html").Mode; +var Tokenizer = require("../tokenizer").Tokenizer; +var MarkdownHighlightRules = require("./markdown_highlight_rules").MarkdownHighlightRules; + +var Mode = function() { + var highlighter = new MarkdownHighlightRules(); + + this.$tokenizer = new Tokenizer(highlighter.getRules()); + this.$embeds = highlighter.getEmbeds(); + this.createModeDelegates({ + "js-": JavaScriptMode, + "xml-": XmlMode, + "html-": HtmlMode + }); +}; +oop.inherits(Mode, TextMode); + +(function() { + this.getNextLineIndent = function(state, line, tab) { + if (state == "listblock") { + var match = /^((?:.+)?)([-+*][ ]+)/.exec(line); + if (match) { + return new Array(match[1].length + 1).join(" ") + match[2]; + } else { + return ""; + } + } else { + return this.$getIndent(line); + } + }; +}).call(Mode.prototype); + +exports.Mode = Mode; +}); + +ace.define('ace/mode/javascript', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/javascript_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/range', 'ace/worker/worker_client', 'ace/mode/behaviour/cstyle', 'ace/mode/folding/cstyle'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextMode = require("./text").Mode; +var Tokenizer = require("../tokenizer").Tokenizer; +var JavaScriptHighlightRules = require("./javascript_highlight_rules").JavaScriptHighlightRules; +var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent; +var Range = require("../range").Range; +var WorkerClient = require("../worker/worker_client").WorkerClient; +var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour; +var CStyleFoldMode = require("./folding/cstyle").FoldMode; + +var Mode = function() { + this.$tokenizer = new Tokenizer(new JavaScriptHighlightRules().getRules()); + this.$outdent = new MatchingBraceOutdent(); + this.$behaviour = new CstyleBehaviour(); + this.foldingRules = new CStyleFoldMode(); +}; +oop.inherits(Mode, TextMode); + +(function() { + + + this.toggleCommentLines = function(state, doc, startRow, endRow) { + var outdent = true; + var re = /^(\s*)\/\//; + + for (var i=startRow; i<= endRow; i++) { + if (!re.test(doc.getLine(i))) { + outdent = false; + break; + } + } + + if (outdent) { + var deleteRange = new Range(0, 0, 0, 0); + for (var i=startRow; i<= endRow; i++) + { + var line = doc.getLine(i); + var m = line.match(re); + deleteRange.start.row = i; + deleteRange.end.row = i; + deleteRange.end.column = m[0].length; + doc.replace(deleteRange, m[1]); + } + } + else { + doc.indentRows(startRow, endRow, "//"); + } + }; + + this.getNextLineIndent = function(state, line, tab) { + var indent = this.$getIndent(line); + + var tokenizedLine = this.$tokenizer.getLineTokens(line, state); + var tokens = tokenizedLine.tokens; + var endState = tokenizedLine.state; + + if (tokens.length && tokens[tokens.length-1].type == "comment") { + return indent; + } + + if (state == "start" || state == "regex_allowed") { + var match = line.match(/^.*(?:\bcase\b.*\:|[\{\(\[])\s*$/); + if (match) { + indent += tab; + } + } else if (state == "doc-start") { + if (endState == "start" || state == "regex_allowed") { + return ""; + } + var match = line.match(/^\s*(\/?)\*/); + if (match) { + if (match[1]) { + indent += " "; + } + indent += "* "; + } + } + + return indent; + }; + + this.checkOutdent = function(state, line, input) { + return this.$outdent.checkOutdent(line, input); + }; + + this.autoOutdent = function(state, doc, row) { + this.$outdent.autoOutdent(doc, row); + }; + + this.createWorker = function(session) { + var worker = new WorkerClient(["ace"], "worker-javascript.js", "ace/mode/javascript_worker", "JavaScriptWorker"); + worker.attachToDocument(session.getDocument()); + + worker.on("jslint", function(results) { + var errors = []; + for (var i=0; i<results.data.length; i++) { + var error = results.data[i]; + if (error) + errors.push({ + row: error.line-1, + column: error.character-1, + text: error.reason, + type: "warning", + lint: error + }); + } + session.setAnnotations(errors); + }); + + worker.on("narcissus", function(e) { + session.setAnnotations([e.data]); + }); + + worker.on("terminate", function() { + session.clearAnnotations(); + }); + + return worker; + }; + +}).call(Mode.prototype); + +exports.Mode = Mode; +}); + +ace.define('ace/mode/javascript_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/unicode', 'ace/mode/doc_comment_highlight_rules', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var lang = require("../lib/lang"); +var unicode = require("../unicode"); +var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules; +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var JavaScriptHighlightRules = function() { + + // see: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects + var globals = lang.arrayToMap( + // Constructors + ("Array|Boolean|Date|Function|Iterator|Number|Object|RegExp|String|Proxy|" + + // E4X + "Namespace|QName|XML|XMLList|" + + "ArrayBuffer|Float32Array|Float64Array|Int16Array|Int32Array|Int8Array|" + + "Uint16Array|Uint32Array|Uint8Array|Uint8ClampedArray|" + + // Errors + "Error|EvalError|InternalError|RangeError|ReferenceError|StopIteration|" + + "SyntaxError|TypeError|URIError|" + + // Non-constructor functions + "decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|eval|isFinite|" + + "isNaN|parseFloat|parseInt|" + + // Other + "JSON|Math|" + + // Pseudo + "this|arguments|prototype|window|document" + ).split("|") + ); + + var keywords = lang.arrayToMap( + ("break|case|catch|continue|default|delete|do|else|finally|for|function|" + + "if|in|instanceof|new|return|switch|throw|try|typeof|let|var|while|with|" + + "const|yield|import|get|set").split("|") + ); + + // keywords which can be followed by regular expressions + var kwBeforeRe = "case|do|else|finally|in|instanceof|return|throw|try|typeof|yield"; + + var deprecated = lang.arrayToMap( + ("__parent__|__count__|escape|unescape|with|__proto__").split("|") + ); + + var definitions = lang.arrayToMap(("const|let|var|function").split("|")); + + var buildinConstants = lang.arrayToMap( + ("null|Infinity|NaN|undefined").split("|") + ); + + var futureReserved = lang.arrayToMap( + ("class|enum|extends|super|export|implements|private|" + + "public|interface|package|protected|static").split("|") + ); + + // TODO: Unicode escape sequences + var identifierRe = "[" + unicode.packages.L + "\\$_][" + + unicode.packages.L + + unicode.packages.Mn + unicode.packages.Mc + + unicode.packages.Nd + + unicode.packages.Pc + "\\$_]*\\b"; + + var escapedRe = "\\\\(?:x[0-9a-fA-F]{2}|" + // hex + "u[0-9a-fA-F]{4}|" + // unicode + "[0-2][0-7]{0,2}|" + // oct + "3[0-6][0-7]?|" + // oct + "37[0-7]?|" + // oct + "[4-7][0-7]?|" + //oct + ".)"; + + // regexp must not have capturing parentheses. Use (?:) instead. + // regexps are ordered -> the first match is used + + this.$rules = { + "start" : [ + { + token : "comment", + regex : /\/\/.*$/ + }, + DocCommentHighlightRules.getStartRule("doc-start"), + { + token : "comment", // multi line comment + merge : true, + regex : /\/\*/, + next : "comment" + }, { + token : "string", + regex : "'(?=.)", + next : "qstring" + }, { + token : "string", + regex : '"(?=.)', + next : "qqstring" + }, { + token : "constant.numeric", // hex + regex : /0[xX][0-9a-fA-F]+\b/ + }, { + token : "constant.numeric", // float + regex : /[+-]?\d+(?:(?:\.\d*)?(?:[eE][+-]?\d+)?)?\b/ + }, { // match stuff like: Sound.prototype.play = function() { } + token : [ + "storage.type", + "punctuation.operator", + "support.function", + "punctuation.operator", + "entity.name.function", + "text", + "keyword.operator", + "text", + "storage.type", + "text", + "paren.lparen" + ], + regex : "(" + identifierRe + ")(\\.)(prototype)(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s*)(\\()", + next: "function_arguments" + }, { // match stuff like: Sound.prototype.play = myfunc + token : [ + "storage.type", + "punctuation.operator", + "support.function", + "punctuation.operator", + "entity.name.function", + "text", + "keyword.operator", + "text" + ], + regex : "(" + identifierRe + ")(\\.)(prototype)(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)", + next: "function_arguments" + }, { // match stuff like: Sound.play = function() { } + token : [ + "storage.type", + "punctuation.operator", + "entity.name.function", + "text", + "keyword.operator", + "text", + "storage.type", + "text", + "paren.lparen" + ], + regex : "(" + identifierRe + ")(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s*)(\\()", + next: "function_arguments" + }, { // match stuff like: play = function() { } + token : [ + "entity.name.function", + "text", + "keyword.operator", + "text", + "storage.type", + "text", + "paren.lparen" + ], + regex : "(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s*)(\\()", + next: "function_arguments" + }, { // match stuff like: Sound.play = function play() { } + token : [ + "storage.type", + "punctuation.operator", + "entity.name.function", + "text", + "keyword.operator", + "text", + "storage.type", + "text", + "entity.name.function", + "text", + "paren.lparen" + ], + regex : "(" + identifierRe + ")(\\.)(" + identifierRe +")(\\s*)(=)(\\s*)(function)(\\s+)(\\w+)(\\s*)(\\()", + next: "function_arguments" + }, { // match regular function like: function myFunc(arg) { } + token : [ + "storage.type", + "text", + "entity.name.function", + "text", + "paren.lparen" + ], + regex : "(function)(\\s+)(" + identifierRe + ")(\\s*)(\\()", + next: "function_arguments" + }, { // match stuff like: foobar: function() { } + token : [ + "entity.name.function", + "text", + "punctuation.operator", + "text", + "storage.type", + "text", + "paren.lparen" + ], + regex : "(" + identifierRe + ")(\\s*)(:)(\\s*)(function)(\\s*)(\\()", + next: "function_arguments" + }, { // Attempt to match : function() { } (this is for issues with 'foo': function() { }) + token : [ + "text", + "text", + "storage.type", + "text", + "paren.lparen" + ], + regex : "(:)(\\s*)(function)(\\s*)(\\()", + next: "function_arguments" + }, { + token : "constant.language.boolean", + regex : /(?:true|false)\b/ + }, { + token : "keyword", + regex : "(?:" + kwBeforeRe + ")\\b", + next : "regex_allowed" + }, { + token : ["punctuation.operator", "support.function"], + regex : /(\.)(s(?:h(?:ift|ow(?:Mod(?:elessDialog|alDialog)|Help))|croll(?:X|By(?:Pages|Lines)?|Y|To)?|t(?:opzzzz|rike)|i(?:n|zeToContent|debar|gnText)|ort|u(?:p|b(?:str(?:ing)?)?)|pli(?:ce|t)|e(?:nd|t(?:Re(?:sizable|questHeader)|M(?:i(?:nutes|lliseconds)|onth)|Seconds|Ho(?:tKeys|urs)|Year|Cursor|Time(?:out)?|Interval|ZOptions|Date|UTC(?:M(?:i(?:nutes|lliseconds)|onth)|Seconds|Hours|Date|FullYear)|FullYear|Active)|arch)|qrt|lice|avePreferences|mall)|h(?:ome|andleEvent)|navigate|c(?:har(?:CodeAt|At)|o(?:s|n(?:cat|textual|firm)|mpile)|eil|lear(?:Timeout|Interval)?|a(?:ptureEvents|ll)|reate(?:StyleSheet|Popup|EventObject))|t(?:o(?:GMTString|S(?:tring|ource)|U(?:TCString|pperCase)|Lo(?:caleString|werCase))|est|a(?:n|int(?:Enabled)?))|i(?:s(?:NaN|Finite)|ndexOf|talics)|d(?:isableExternalCapture|ump|etachEvent)|u(?:n(?:shift|taint|escape|watch)|pdateCommands)|j(?:oin|avaEnabled)|p(?:o(?:p|w)|ush|lugins.refresh|a(?:ddings|rse(?:Int|Float)?)|r(?:int|ompt|eference))|e(?:scape|nableExternalCapture|val|lementFromPoint|x(?:p|ec(?:Script|Command)?))|valueOf|UTC|queryCommand(?:State|Indeterm|Enabled|Value)|f(?:i(?:nd|le(?:ModifiedDate|Size|CreatedDate|UpdatedDate)|xed)|o(?:nt(?:size|color)|rward)|loor|romCharCode)|watch|l(?:ink|o(?:ad|g)|astIndexOf)|a(?:sin|nchor|cos|t(?:tachEvent|ob|an(?:2)?)|pply|lert|b(?:s|ort))|r(?:ou(?:nd|teEvents)|e(?:size(?:By|To)|calc|turnValue|place|verse|l(?:oad|ease(?:Capture|Events)))|andom)|g(?:o|et(?:ResponseHeader|M(?:i(?:nutes|lliseconds)|onth)|Se(?:conds|lection)|Hours|Year|Time(?:zoneOffset)?|Da(?:y|te)|UTC(?:M(?:i(?:nutes|lliseconds)|onth)|Seconds|Hours|Da(?:y|te)|FullYear)|FullYear|A(?:ttention|llResponseHeaders)))|m(?:in|ove(?:B(?:y|elow)|To(?:Absolute)?|Above)|ergeAttributes|a(?:tch|rgins|x))|b(?:toa|ig|o(?:ld|rderWidths)|link|ack))\b(?=\()/ + }, { + token : ["punctuation.operator", "support.function.dom"], + regex : /(\.)(s(?:ub(?:stringData|mit)|plitText|e(?:t(?:NamedItem|Attribute(?:Node)?)|lect))|has(?:ChildNodes|Feature)|namedItem|c(?:l(?:ick|o(?:se|neNode))|reate(?:C(?:omment|DATASection|aption)|T(?:Head|extNode|Foot)|DocumentFragment|ProcessingInstruction|E(?:ntityReference|lement)|Attribute))|tabIndex|i(?:nsert(?:Row|Before|Cell|Data)|tem)|open|delete(?:Row|C(?:ell|aption)|T(?:Head|Foot)|Data)|focus|write(?:ln)?|a(?:dd|ppend(?:Child|Data))|re(?:set|place(?:Child|Data)|move(?:NamedItem|Child|Attribute(?:Node)?)?)|get(?:NamedItem|Element(?:sBy(?:Name|TagName)|ById)|Attribute(?:Node)?)|blur)\b(?=\()/ + }, { + token : ["punctuation.operator", "support.constant"], + regex : /(\.)(s(?:ystemLanguage|cr(?:ipts|ollbars|een(?:X|Y|Top|Left))|t(?:yle(?:Sheets)?|atus(?:Text|bar)?)|ibling(?:Below|Above)|ource|uffixes|e(?:curity(?:Policy)?|l(?:ection|f)))|h(?:istory|ost(?:name)?|as(?:h|Focus))|y|X(?:MLDocument|SLDocument)|n(?:ext|ame(?:space(?:s|URI)|Prop))|M(?:IN_VALUE|AX_VALUE)|c(?:haracterSet|o(?:n(?:structor|trollers)|okieEnabled|lorDepth|mp(?:onents|lete))|urrent|puClass|l(?:i(?:p(?:boardData)?|entInformation)|osed|asses)|alle(?:e|r)|rypto)|t(?:o(?:olbar|p)|ext(?:Transform|Indent|Decoration|Align)|ags)|SQRT(?:1_2|2)|i(?:n(?:ner(?:Height|Width)|put)|ds|gnoreCase)|zIndex|o(?:scpu|n(?:readystatechange|Line)|uter(?:Height|Width)|p(?:sProfile|ener)|ffscreenBuffering)|NEGATIVE_INFINITY|d(?:i(?:splay|alog(?:Height|Top|Width|Left|Arguments)|rectories)|e(?:scription|fault(?:Status|Ch(?:ecked|arset)|View)))|u(?:ser(?:Profile|Language|Agent)|n(?:iqueID|defined)|pdateInterval)|_content|p(?:ixelDepth|ort|ersonalbar|kcs11|l(?:ugins|atform)|a(?:thname|dding(?:Right|Bottom|Top|Left)|rent(?:Window|Layer)?|ge(?:X(?:Offset)?|Y(?:Offset)?))|r(?:o(?:to(?:col|type)|duct(?:Sub)?|mpter)|e(?:vious|fix)))|e(?:n(?:coding|abledPlugin)|x(?:ternal|pando)|mbeds)|v(?:isibility|endor(?:Sub)?|Linkcolor)|URLUnencoded|P(?:I|OSITIVE_INFINITY)|f(?:ilename|o(?:nt(?:Size|Family|Weight)|rmName)|rame(?:s|Element)|gColor)|E|whiteSpace|l(?:i(?:stStyleType|n(?:eHeight|kColor))|o(?:ca(?:tion(?:bar)?|lName)|wsrc)|e(?:ngth|ft(?:Context)?)|a(?:st(?:M(?:odified|atch)|Index|Paren)|yer(?:s|X)|nguage))|a(?:pp(?:MinorVersion|Name|Co(?:deName|re)|Version)|vail(?:Height|Top|Width|Left)|ll|r(?:ity|guments)|Linkcolor|bove)|r(?:ight(?:Context)?|e(?:sponse(?:XML|Text)|adyState))|global|x|m(?:imeTypes|ultiline|enubar|argin(?:Right|Bottom|Top|Left))|L(?:N(?:10|2)|OG(?:10E|2E))|b(?:o(?:ttom|rder(?:Width|RightWidth|BottomWidth|Style|Color|TopWidth|LeftWidth))|ufferDepth|elow|ackground(?:Color|Image)))\b/ + }, { + token : ["storage.type", "punctuation.operator", "support.function.firebug"], + regex : /(console)(\.)(warn|info|log|error|time|timeEnd|assert)\b/ + }, { + token : function(value) { + if (globals.hasOwnProperty(value)) + return "variable.language"; + else if (deprecated.hasOwnProperty(value)) + return "invalid.deprecated"; + else if (definitions.hasOwnProperty(value)) + return "storage.type"; + else if (keywords.hasOwnProperty(value)) + return "keyword"; + else if (buildinConstants.hasOwnProperty(value)) + return "constant.language"; + else if (futureReserved.hasOwnProperty(value)) + return "invalid.illegal"; + else if (value == "debugger") + return "invalid.deprecated"; + else + return "identifier"; + }, + regex : identifierRe + }, { + token : "keyword.operator", + regex : /!|\$|%|&|\*|\-\-|\-|\+\+|\+|~|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\|\||\?\:|\*=|%=|\+=|\-=|&=|\^=|\b(?:in|instanceof|new|delete|typeof|void)/, + next : "regex_allowed" + }, { + token : "punctuation.operator", + regex : /\?|\:|\,|\;|\./, + next : "regex_allowed" + }, { + token : "paren.lparen", + regex : /[\[({]/, + next : "regex_allowed" + }, { + token : "paren.rparen", + regex : /[\])}]/ + }, { + token : "keyword.operator", + regex : /\/=?/, + next : "regex_allowed" + }, { + token: "comment", + regex: /^#!.*$/ + }, { + token : "text", + regex : /\s+/ + } + ], + // regular expressions are only allowed after certain tokens. This + // makes sure we don't mix up regexps with the divison operator + "regex_allowed": [ + DocCommentHighlightRules.getStartRule("doc-start"), + { + token : "comment", // multi line comment + merge : true, + regex : "\\/\\*", + next : "comment_regex_allowed" + }, { + token : "comment", + regex : "\\/\\/.*$" + }, { + token: "string.regexp", + regex: "\\/", + next: "regex", + merge: true + }, { + token : "text", + regex : "\\s+" + }, { + // immediately return to the start mode without matching + // anything + token: "empty", + regex: "", + next: "start" + } + ], + "regex": [ + { + token: "regexp.keyword.operator", + regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)" + }, { + // flag + token: "string.regexp", + regex: "/\\w*", + next: "start", + merge: true + }, { + token: "string.regexp", + regex: "[^\\\\/\\[]+", + merge: true + }, { + token: "string.regexp.charachterclass", + regex: "\\[", + next: "regex_character_class", + merge: true + }, { + token: "empty", + regex: "", + next: "start" + } + ], + "regex_character_class": [ + { + token: "regexp.keyword.operator", + regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)" + }, { + token: "string.regexp.charachterclass", + regex: "]", + next: "regex", + merge: true + }, { + token: "string.regexp.charachterclass", + regex: "[^\\\\\\]]+", + merge: true + }, { + token: "empty", + regex: "", + next: "start" + } + ], + "function_arguments": [ + { + token: "variable.parameter", + regex: identifierRe, + }, { + token: "punctuation.operator", + regex: "[, ]+", + merge: true + }, { + token: "punctuation.operator", + regex: "$", + merge: true + }, { + token: "empty", + regex: "", + next: "start" + } + ], + "comment_regex_allowed" : [ + { + token : "comment", // closing comment + regex : ".*?\\*\\/", + merge : true, + next : "regex_allowed" + }, { + token : "comment", // comment spanning whole line + merge : true, + regex : ".+" + } + ], + "comment" : [ + { + token : "comment", // closing comment + regex : ".*?\\*\\/", + merge : true, + next : "start" + }, { + token : "comment", // comment spanning whole line + merge : true, + regex : ".+" + } + ], + "qqstring" : [ + { + token : "constant.language.escape", + regex : escapedRe + }, { + token : "string", + regex : '[^"\\\\]+', + merge : true + }, { + token : "string", + regex : "\\\\$", + next : "qqstring", + merge : true + }, { + token : "string", + regex : '"|$', + next : "start", + merge : true + } + ], + "qstring" : [ + { + token : "constant.language.escape", + regex : escapedRe + }, { + token : "string", + regex : "[^'\\\\]+", + merge : true + }, { + token : "string", + regex : "\\\\$", + next : "qstring", + merge : true + }, { + token : "string", + regex : "'|$", + next : "start", + merge : true + } + ] + }; + + this.embedRules(DocCommentHighlightRules, "doc-", + [ DocCommentHighlightRules.getEndRule("start") ]); +}; + +oop.inherits(JavaScriptHighlightRules, TextHighlightRules); + +exports.JavaScriptHighlightRules = JavaScriptHighlightRules; +}); + +ace.define('ace/mode/doc_comment_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var DocCommentHighlightRules = function() { + + this.$rules = { + "start" : [ { + token : "comment.doc.tag", + regex : "@[\\w\\d_]+" // TODO: fix email addresses + }, { + token : "comment.doc", + merge : true, + regex : "\\s+" + }, { + token : "comment.doc", + merge : true, + regex : "TODO" + }, { + token : "comment.doc", + merge : true, + regex : "[^@\\*]+" + }, { + token : "comment.doc", + merge : true, + regex : "." + }] + }; +}; + +oop.inherits(DocCommentHighlightRules, TextHighlightRules); + +DocCommentHighlightRules.getStartRule = function(start) { + return { + token : "comment.doc", // doc comment + merge : true, + regex : "\\/\\*(?=\\*)", + next : start + }; +}; + +DocCommentHighlightRules.getEndRule = function (start) { + return { + token : "comment.doc", // closing comment + merge : true, + regex : "\\*\\/", + next : start + }; +}; + + +exports.DocCommentHighlightRules = DocCommentHighlightRules; + +}); + +ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) { + + +var Range = require("../range").Range; + +var MatchingBraceOutdent = function() {}; + +(function() { + + this.checkOutdent = function(line, input) { + if (! /^\s+$/.test(line)) + return false; + + return /^\s*\}/.test(input); + }; + + this.autoOutdent = function(doc, row) { + var line = doc.getLine(row); + var match = line.match(/^(\s*\})/); + + if (!match) return 0; + + var column = match[1].length; + var openBracePos = doc.findMatchingBracket({row: row, column: column}); + + if (!openBracePos || openBracePos.row == row) return 0; + + var indent = this.$getIndent(doc.getLine(openBracePos.row)); + doc.replace(new Range(row, 0, row, column-1), indent); + }; + + this.$getIndent = function(line) { + var match = line.match(/^(\s+)/); + if (match) { + return match[1]; + } + + return ""; + }; + +}).call(MatchingBraceOutdent.prototype); + +exports.MatchingBraceOutdent = MatchingBraceOutdent; +}); + +ace.define('ace/mode/behaviour/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var Behaviour = require("../behaviour").Behaviour; + +var CstyleBehaviour = function () { + + this.add("braces", "insertion", function (state, action, editor, session, text) { + if (text == '{') { + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "") { + return { + text: '{' + selected + '}', + selection: false + }; + } else { + return { + text: '{}', + selection: [1, 1] + }; + } + } else if (text == '}') { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == '}') { + var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row}); + if (matching !== null) { + return { + text: '', + selection: [1, 1] + }; + } + } + } else if (text == "\n") { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == '}') { + var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column + 1}); + if (!openBracePos) + return null; + + var indent = this.getNextLineIndent(state, line.substring(0, line.length - 1), session.getTabString()); + var next_indent = this.$getIndent(session.doc.getLine(openBracePos.row)); + + return { + text: '\n' + indent + '\n' + next_indent, + selection: [1, indent.length, 1, indent.length] + }; + } + } + }); + + this.add("braces", "deletion", function (state, action, editor, session, range) { + var selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && selected == '{') { + var line = session.doc.getLine(range.start.row); + var rightChar = line.substring(range.end.column, range.end.column + 1); + if (rightChar == '}') { + range.end.column++; + return range; + } + } + }); + + this.add("parens", "insertion", function (state, action, editor, session, text) { + if (text == '(') { + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "") { + return { + text: '(' + selected + ')', + selection: false + }; + } else { + return { + text: '()', + selection: [1, 1] + }; + } + } else if (text == ')') { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == ')') { + var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row}); + if (matching !== null) { + return { + text: '', + selection: [1, 1] + }; + } + } + } + }); + + this.add("parens", "deletion", function (state, action, editor, session, range) { + var selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && selected == '(') { + var line = session.doc.getLine(range.start.row); + var rightChar = line.substring(range.start.column + 1, range.start.column + 2); + if (rightChar == ')') { + range.end.column++; + return range; + } + } + }); + + this.add("string_dquotes", "insertion", function (state, action, editor, session, text) { + if (text == '"' || text == "'") { + var quote = text; + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "") { + return { + text: quote + selected + quote, + selection: false + }; + } else { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var leftChar = line.substring(cursor.column-1, cursor.column); + + // We're escaped. + if (leftChar == '\\') { + return null; + } + + // Find what token we're inside. + var tokens = session.getTokens(selection.start.row); + var col = 0, token; + var quotepos = -1; // Track whether we're inside an open quote. + + for (var x = 0; x < tokens.length; x++) { + token = tokens[x]; + if (token.type == "string") { + quotepos = -1; + } else if (quotepos < 0) { + quotepos = token.value.indexOf(quote); + } + if ((token.value.length + col) > selection.start.column) { + break; + } + col += tokens[x].value.length; + } + + // Try and be smart about when we auto insert. + if (!token || (quotepos < 0 && token.type !== "comment" && (token.type !== "string" || ((selection.start.column !== token.value.length+col-1) && token.value.lastIndexOf(quote) === token.value.length-1)))) { + return { + text: quote + quote, + selection: [1,1] + }; + } else if (token && token.type === "string") { + // Ignore input and move right one if we're typing over the closing quote. + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == quote) { + return { + text: '', + selection: [1, 1] + }; + } + } + } + } + }); + + this.add("string_dquotes", "deletion", function (state, action, editor, session, range) { + var selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && (selected == '"' || selected == "'")) { + var line = session.doc.getLine(range.start.row); + var rightChar = line.substring(range.start.column + 1, range.start.column + 2); + if (rightChar == '"') { + range.end.column++; + return range; + } + } + }); + +}; + +oop.inherits(CstyleBehaviour, Behaviour); + +exports.CstyleBehaviour = CstyleBehaviour; +}); + +ace.define('ace/mode/folding/cstyle', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/range', 'ace/mode/folding/fold_mode'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var Range = require("../../range").Range; +var BaseFoldMode = require("./fold_mode").FoldMode; + +var FoldMode = exports.FoldMode = function() {}; +oop.inherits(FoldMode, BaseFoldMode); + +(function() { + + this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/; + this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + var line = session.getLine(row); + var match = line.match(this.foldingStartMarker); + if (match) { + var i = match.index; + + if (match[1]) + return this.openingBracketBlock(session, match[1], row, i); + + var range = session.getCommentFoldRange(row, i + match[0].length); + range.end.column -= 2; + return range; + } + + if (foldStyle !== "markbeginend") + return; + + var match = line.match(this.foldingStopMarker); + if (match) { + var i = match.index + match[0].length; + + if (match[2]) { + var range = session.getCommentFoldRange(row, i); + range.end.column -= 2; + return range; + } + + var end = {row: row, column: i}; + var start = session.$findOpeningBracket(match[1], end); + + if (!start) + return; + + start.column++; + end.column--; + + return Range.fromPoints(start, end); + } + }; + +}).call(FoldMode.prototype); + +}); + +ace.define('ace/mode/folding/fold_mode', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) { + + +var Range = require("../../range").Range; + +var FoldMode = exports.FoldMode = function() {}; + +(function() { + + this.foldingStartMarker = null; + this.foldingStopMarker = null; + + // must return "" if there's no fold, to enable caching + this.getFoldWidget = function(session, foldStyle, row) { + var line = session.getLine(row); + if (this.foldingStartMarker.test(line)) + return "start"; + if (foldStyle == "markbeginend" + && this.foldingStopMarker + && this.foldingStopMarker.test(line)) + return "end"; + return ""; + }; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + return null; + }; + + this.indentationBlock = function(session, row, column) { + var re = /^\s*/; + var startRow = row; + var endRow = row; + var line = session.getLine(row); + var startColumn = column || line.length; + var startLevel = line.match(re)[0].length; + var maxRow = session.getLength() + + while (++row < maxRow) { + line = session.getLine(row); + var level = line.match(re)[0].length; + + if (level == line.length) + continue; + + if (level <= startLevel) + break; + + endRow = row; + } + + if (endRow > startRow) { + var endColumn = session.getLine(endRow).length; + return new Range(startRow, startColumn, endRow, endColumn); + } + }; + + this.openingBracketBlock = function(session, bracket, row, column, typeRe, allowBlankLine) { + var start = {row: row, column: column + 1}; + var end = session.$findClosingBracket(bracket, start, typeRe, allowBlankLine); + if (!end) + return; + + var fw = session.foldWidgets[end.row]; + if (fw == null) + fw = this.getFoldWidget(session, end.row); + + if (fw == "start") { + end.row --; + end.column = session.getLine(end.row).length; + } + return Range.fromPoints(start, end); + }; + +}).call(FoldMode.prototype); + +}); + +ace.define('ace/mode/xml', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/xml_highlight_rules', 'ace/mode/behaviour/xml', 'ace/mode/folding/xml'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextMode = require("./text").Mode; +var Tokenizer = require("../tokenizer").Tokenizer; +var XmlHighlightRules = require("./xml_highlight_rules").XmlHighlightRules; +var XmlBehaviour = require("./behaviour/xml").XmlBehaviour; +var XmlFoldMode = require("./folding/xml").FoldMode; + +var Mode = function() { + this.$tokenizer = new Tokenizer(new XmlHighlightRules().getRules()); + this.$behaviour = new XmlBehaviour(); + this.foldingRules = new XmlFoldMode(); +}; + +oop.inherits(Mode, TextMode); + +(function() { + + this.getNextLineIndent = function(state, line, tab) { + return this.$getIndent(line); + }; + +}).call(Mode.prototype); + +exports.Mode = Mode; +}); + +ace.define('ace/mode/xml_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/xml_util', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var xmlUtil = require("./xml_util"); +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var XmlHighlightRules = function() { + + // regexp must not have capturing parentheses + // regexps are ordered -> the first match is used + this.$rules = { + start : [{ + token : "text", + regex : "<\\!\\[CDATA\\[", + next : "cdata" + }, { + token : "xml_pe", + regex : "<\\?.*?\\?>" + }, { + token : "comment", + merge : true, + regex : "<\\!--", + next : "comment" + }, { + token : "xml_pe", + regex : "<\\!.*?>" + }, { + token : "meta.tag", // opening tag + regex : "<\\/?", + next : "tag" + }, { + token : "text", + regex : "\\s+" + }, { + token : "constant.character.entity", + regex : "(?:&#[0-9]+;)|(?:&#x[0-9a-fA-F]+;)|(?:&[a-zA-Z0-9_:\\.-]+;)" + }, { + token : "text", + regex : "[^<]+" + }], + + cdata : [{ + token : "text", + regex : "\\]\\]>", + next : "start" + }, { + token : "text", + regex : "\\s+" + }, { + token : "text", + regex : "(?:[^\\]]|\\](?!\\]>))+" + }], + + comment : [{ + token : "comment", + regex : ".*?-->", + next : "start" + }, { + token : "comment", + merge : true, + regex : ".+" + }] + }; + + xmlUtil.tag(this.$rules, "tag", "start"); +}; + +oop.inherits(XmlHighlightRules, TextHighlightRules); + +exports.XmlHighlightRules = XmlHighlightRules; +}); + +ace.define('ace/mode/xml_util', ['require', 'exports', 'module' , 'ace/lib/lang'], function(require, exports, module) { + + +var lang = require("../lib/lang"); + +var formTags = lang.arrayToMap( + ("button|form|input|label|select|textarea").split("|") +); + +var tableTags = lang.arrayToMap( + ("table|tbody|td|tfoot|th|tr").split("|") +); + +function string(state) { + return [{ + token : "string", + regex : '".*?"' + }, { + token : "string", // multi line string start + merge : true, + regex : '["].*', + next : state + "_qqstring" + }, { + token : "string", + regex : "'.*?'" + }, { + token : "string", // multi line string start + merge : true, + regex : "['].*", + next : state + "_qstring" + }]; +} + +function multiLineString(quote, state) { + return [{ + token : "string", + merge : true, + regex : ".*?" + quote, + next : state + }, { + token : "string", + merge : true, + regex : '.+' + }]; +} + +exports.tag = function(states, name, nextState) { + states[name] = [{ + token : "text", + regex : "\\s+" + }, { + //token : "meta.tag", + + token : function(value) { + if ( value==='a' ) { + return "meta.tag.anchor"; + } + else if ( value==='img' ) { + return "meta.tag.image"; + } + else if ( value==='script' ) { + return "meta.tag.script"; + } + else if ( value==='style' ) { + return "meta.tag.style"; + } + else if (formTags.hasOwnProperty(value.toLowerCase())) { + return "meta.tag.form"; + } + else if (tableTags.hasOwnProperty(value.toLowerCase())) { + return "meta.tag.table"; + } + else { + return "meta.tag"; + } + }, + merge : true, + regex : "[-_a-zA-Z0-9:]+", + next : name + "_embed_attribute_list" + }, { + token: "empty", + regex: "", + next : name + "_embed_attribute_list" + }]; + + states[name + "_qstring"] = multiLineString("'", name + "_embed_attribute_list"); + states[name + "_qqstring"] = multiLineString("\"", name + "_embed_attribute_list"); + + states[name + "_embed_attribute_list"] = [{ + token : "meta.tag", + merge : true, + regex : "\/?>", + next : nextState + }, { + token : "keyword.operator", + regex : "=" + }, { + token : "entity.other.attribute-name", + regex : "[-_a-zA-Z0-9:]+" + }, { + token : "constant.numeric", // float + regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b" + }, { + token : "text", + regex : "\\s+" + }].concat(string(name)); +}; + +}); + +ace.define('ace/mode/behaviour/xml', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/behaviour', 'ace/mode/behaviour/cstyle'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var Behaviour = require("../behaviour").Behaviour; +var CstyleBehaviour = require("./cstyle").CstyleBehaviour; + +var XmlBehaviour = function () { + + this.inherit(CstyleBehaviour, ["string_dquotes"]); // Get string behaviour + + this.add("brackets", "insertion", function (state, action, editor, session, text) { + if (text == '<') { + var selection = editor.getSelectionRange(); + var selected = session.doc.getTextRange(selection); + if (selected !== "") { + return false; + } else { + return { + text: '<>', + selection: [1, 1] + } + } + } else if (text == '>') { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChar = line.substring(cursor.column, cursor.column + 1); + if (rightChar == '>') { // need some kind of matching check here + return { + text: '', + selection: [1, 1] + } + } + } else if (text == "\n") { + var cursor = editor.getCursorPosition(); + var line = session.doc.getLine(cursor.row); + var rightChars = line.substring(cursor.column, cursor.column + 2); + if (rightChars == '</') { + var indent = this.$getIndent(session.doc.getLine(cursor.row)) + session.getTabString(); + var next_indent = this.$getIndent(session.doc.getLine(cursor.row)); + + return { + text: '\n' + indent + '\n' + next_indent, + selection: [1, indent.length, 1, indent.length] + } + } + } + }); + +} +oop.inherits(XmlBehaviour, Behaviour); + +exports.XmlBehaviour = XmlBehaviour; +}); + +ace.define('ace/mode/folding/xml', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/range', 'ace/mode/folding/fold_mode', 'ace/token_iterator'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var lang = require("../../lib/lang"); +var Range = require("../../range").Range; +var BaseFoldMode = require("./fold_mode").FoldMode; +var TokenIterator = require("../../token_iterator").TokenIterator; + +var FoldMode = exports.FoldMode = function(voidElements) { + BaseFoldMode.call(this); + this.voidElements = voidElements || {}; +}; +oop.inherits(FoldMode, BaseFoldMode); + +(function() { + + this.getFoldWidget = function(session, foldStyle, row) { + var tag = this._getFirstTagInLine(session, row); + + if (tag.closing) + return foldStyle == "markbeginend" ? "end" : ""; + + if (!tag.tagName || this.voidElements[tag.tagName.toLowerCase()]) + return ""; + + if (tag.selfClosing) + return ""; + + if (tag.value.indexOf("/" + tag.tagName) !== -1) + return ""; + + return "start"; + }; + + this._getFirstTagInLine = function(session, row) { + var tokens = session.getTokens(row); + var value = ""; + for (var i = 0; i < tokens.length; i++) { + var token = tokens[i]; + if (token.type.indexOf("meta.tag") === 0) + value += token.value; + else + value += lang.stringRepeat(" ", token.value.length); + } + + return this._parseTag(value); + }; + + this.tagRe = /^(\s*)(<?(\/?)([-_a-zA-Z0-9:!]*)\s*(\/?)>?)/; + this._parseTag = function(tag) { + + var match = this.tagRe.exec(tag); + var column = this.tagRe.lastIndex || 0; + this.tagRe.lastIndex = 0; + + return { + value: tag, + match: match ? match[2] : "", + closing: match ? !!match[3] : false, + selfClosing: match ? !!match[5] || match[2] == "/>" : false, + tagName: match ? match[4] : "", + column: match[1] ? column + match[1].length : column + }; + }; + this._readTagForward = function(iterator) { + var token = iterator.getCurrentToken(); + if (!token) + return null; + + var value = ""; + var start; + + do { + if (token.type.indexOf("meta.tag") === 0) { + if (!start) { + var start = { + row: iterator.getCurrentTokenRow(), + column: iterator.getCurrentTokenColumn() + }; + } + value += token.value; + if (value.indexOf(">") !== -1) { + var tag = this._parseTag(value); + tag.start = start; + tag.end = { + row: iterator.getCurrentTokenRow(), + column: iterator.getCurrentTokenColumn() + token.value.length + }; + iterator.stepForward(); + return tag; + } + } + } while(token = iterator.stepForward()); + + return null; + }; + + this._readTagBackward = function(iterator) { + var token = iterator.getCurrentToken(); + if (!token) + return null; + + var value = ""; + var end; + + do { + if (token.type.indexOf("meta.tag") === 0) { + if (!end) { + end = { + row: iterator.getCurrentTokenRow(), + column: iterator.getCurrentTokenColumn() + token.value.length + }; + } + value = token.value + value; + if (value.indexOf("<") !== -1) { + var tag = this._parseTag(value); + tag.end = end; + tag.start = { + row: iterator.getCurrentTokenRow(), + column: iterator.getCurrentTokenColumn() + }; + iterator.stepBackward(); + return tag; + } + } + } while(token = iterator.stepBackward()); + + return null; + }; + + this._pop = function(stack, tag) { + while (stack.length) { + + var top = stack[stack.length-1]; + if (!tag || top.tagName == tag.tagName) { + return stack.pop(); + } + else if (this.voidElements[tag.tagName]) { + return; + } + else if (this.voidElements[top.tagName]) { + stack.pop(); + continue; + } else { + return null; + } + } + }; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + var firstTag = this._getFirstTagInLine(session, row); + + if (!firstTag.match) + return null; + + var isBackward = firstTag.closing || firstTag.selfClosing; + var stack = []; + var tag; + + if (!isBackward) { + var iterator = new TokenIterator(session, row, firstTag.column); + var start = { + row: row, + column: firstTag.column + firstTag.tagName.length + 2 + }; + while (tag = this._readTagForward(iterator)) { + if (tag.selfClosing) { + if (!stack.length) { + tag.start.column += tag.tagName.length + 2; + tag.end.column -= 2; + return Range.fromPoints(tag.start, tag.end); + } else + continue; + } + + if (tag.closing) { + this._pop(stack, tag); + if (stack.length == 0) + return Range.fromPoints(start, tag.start); + } + else { + stack.push(tag) + } + } + } + else { + var iterator = new TokenIterator(session, row, firstTag.column + firstTag.match.length); + var end = { + row: row, + column: firstTag.column + }; + + while (tag = this._readTagBackward(iterator)) { + if (tag.selfClosing) { + if (!stack.length) { + tag.start.column += tag.tagName.length + 2; + tag.end.column -= 2; + return Range.fromPoints(tag.start, tag.end); + } else + continue; + } + + if (!tag.closing) { + this._pop(stack, tag); + if (stack.length == 0) { + tag.start.column += tag.tagName.length + 2; + return Range.fromPoints(tag.start, end); + } + } + else { + stack.push(tag) + } + } + } + + }; + +}).call(FoldMode.prototype); + +}); + +ace.define('ace/mode/html', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/mode/javascript', 'ace/mode/css', 'ace/tokenizer', 'ace/mode/html_highlight_rules', 'ace/mode/behaviour/xml', 'ace/mode/folding/html'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextMode = require("./text").Mode; +var JavaScriptMode = require("./javascript").Mode; +var CssMode = require("./css").Mode; +var Tokenizer = require("../tokenizer").Tokenizer; +var HtmlHighlightRules = require("./html_highlight_rules").HtmlHighlightRules; +var XmlBehaviour = require("./behaviour/xml").XmlBehaviour; +var HtmlFoldMode = require("./folding/html").FoldMode; + +var Mode = function() { + var highlighter = new HtmlHighlightRules(); + this.$tokenizer = new Tokenizer(highlighter.getRules()); + this.$behaviour = new XmlBehaviour(); + + this.$embeds = highlighter.getEmbeds(); + this.createModeDelegates({ + "js-": JavaScriptMode, + "css-": CssMode + }); + + this.foldingRules = new HtmlFoldMode(); +}; +oop.inherits(Mode, TextMode); + +(function() { + + + this.toggleCommentLines = function(state, doc, startRow, endRow) { + return 0; + }; + + this.getNextLineIndent = function(state, line, tab) { + return this.$getIndent(line); + }; + + this.checkOutdent = function(state, line, input) { + return false; + }; + +}).call(Mode.prototype); + +exports.Mode = Mode; +}); + +ace.define('ace/mode/css', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/css_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/worker/worker_client', 'ace/mode/folding/cstyle'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextMode = require("./text").Mode; +var Tokenizer = require("../tokenizer").Tokenizer; +var CssHighlightRules = require("./css_highlight_rules").CssHighlightRules; +var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent; +var WorkerClient = require("../worker/worker_client").WorkerClient; +var CStyleFoldMode = require("./folding/cstyle").FoldMode; + +var Mode = function() { + this.$tokenizer = new Tokenizer(new CssHighlightRules().getRules(), "i"); + this.$outdent = new MatchingBraceOutdent(); + this.foldingRules = new CStyleFoldMode(); +}; +oop.inherits(Mode, TextMode); + +(function() { + + this.foldingRules = "cStyle"; + + this.getNextLineIndent = function(state, line, tab) { + var indent = this.$getIndent(line); + + // ignore braces in comments + var tokens = this.$tokenizer.getLineTokens(line, state).tokens; + if (tokens.length && tokens[tokens.length-1].type == "comment") { + return indent; + } + + var match = line.match(/^.*\{\s*$/); + if (match) { + indent += tab; + } + + return indent; + }; + + this.checkOutdent = function(state, line, input) { + return this.$outdent.checkOutdent(line, input); + }; + + this.autoOutdent = function(state, doc, row) { + this.$outdent.autoOutdent(doc, row); + }; + + this.createWorker = function(session) { + var worker = new WorkerClient(["ace"], "worker-css.js", "ace/mode/css_worker", "Worker"); + worker.attachToDocument(session.getDocument()); + + worker.on("csslint", function(e) { + var errors = []; + e.data.forEach(function(message) { + errors.push({ + row: message.line - 1, + column: message.col - 1, + text: message.message, + type: message.type, + lint: message + }); + }); + + session.setAnnotations(errors); + }); + return worker; + }; + +}).call(Mode.prototype); + +exports.Mode = Mode; + +}); + +ace.define('ace/mode/css_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/lang', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var lang = require("../lib/lang"); +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var CssHighlightRules = function() { + + var properties = lang.arrayToMap( + ("animation-fill-mode|alignment-adjust|alignment-baseline|animation-delay|animation-direction|animation-duration|animation-iteration-count|animation-name|animation-play-state|animation-timing-function|animation|appearance|azimuth|backface-visibility|background-attachment|background-break|background-clip|background-color|background-image|background-origin|background-position|background-repeat|background-size|background|baseline-shift|binding|bleed|bookmark-label|bookmark-level|bookmark-state|bookmark-target|border-bottom|border-bottom-color|border-bottom-left-radius|border-bottom-right-radius|border-bottom-style|border-bottom-width|border-collapse|border-color|border-image|border-image-outset|border-image-repeat|border-image-slice|border-image-source|border-image-width|border-left|border-left-color|border-left-style|border-left-width|border-radius|border-right|border-right-color|border-right-style|border-right-width|border-spacing|border-style|border-top|border-top-color|border-top-left-radius|border-top-right-radius|border-top-style|border-top-width|border-width|border|bottom|box-align|box-decoration-break|box-direction|box-flex-group|box-flex|box-lines|box-ordinal-group|box-orient|box-pack|box-shadow|box-sizing|break-after|break-before|break-inside|caption-side|clear|clip|color-profile|color|column-count|column-fill|column-gap|column-rule|column-rule-color|column-rule-style|column-rule-width|column-span|column-width|columns|content|counter-increment|counter-reset|crop|cue-after|cue-before|cue|cursor|direction|display|dominant-baseline|drop-initial-after-adjust|drop-initial-after-align|drop-initial-before-adjust|drop-initial-before-align|drop-initial-size|drop-initial-value|elevation|empty-cells|fit|fit-position|float-offset|float|font-family|font-size|font-size-adjust|font-stretch|font-style|font-variant|font-weight|font|grid-columns|grid-rows|hanging-punctuation|height|hyphenate-after|hyphenate-before|hyphenate-character|hyphenate-lines|hyphenate-resource|hyphens|icon|image-orientation|image-rendering|image-resolution|inline-box-align|left|letter-spacing|line-height|line-stacking-ruby|line-stacking-shift|line-stacking-strategy|line-stacking|list-style-image|list-style-position|list-style-type|list-style|margin-bottom|margin-left|margin-right|margin-top|margin|mark-after|mark-before|mark|marks|marquee-direction|marquee-play-count|marquee-speed|marquee-style|max-height|max-width|min-height|min-width|move-to|nav-down|nav-index|nav-left|nav-right|nav-up|opacity|orphans|outline-color|outline-offset|outline-style|outline-width|outline|overflow-style|overflow-x|overflow-y|overflow|padding-bottom|padding-left|padding-right|padding-top|padding|page-break-after|page-break-before|page-break-inside|page-policy|page|pause-after|pause-before|pause|perspective-origin|perspective|phonemes|pitch-range|pitch|play-during|position|presentation-level|punctuation-trim|quotes|rendering-intent|resize|rest-after|rest-before|rest|richness|right|rotation-point|rotation|ruby-align|ruby-overhang|ruby-position|ruby-span|size|speak-header|speak-numeral|speak-punctuation|speak|speech-rate|stress|string-set|table-layout|target-name|target-new|target-position|target|text-align-last|text-align|text-decoration|text-emphasis|text-height|text-indent|text-justify|text-outline|text-shadow|text-transform|text-wrap|top|transform-origin|transform-style|transform|transition-delay|transition-duration|transition-property|transition-timing-function|transition|unicode-bidi|vertical-align|visibility|voice-balance|voice-duration|voice-family|voice-pitch-range|voice-pitch|voice-rate|voice-stress|voice-volume|volume|white-space-collapse|white-space|widows|width|word-break|word-spacing|word-wrap|z-index").split("|") + ); + + var functions = lang.arrayToMap( + ("rgb|rgba|url|attr|counter|counters").split("|") + ); + + var constants = lang.arrayToMap( + ("absolute|after-edge|after|all-scroll|all|alphabetic|always|antialiased|armenian|auto|avoid-column|avoid-page|avoid|balance|baseline|before-edge|before|below|bidi-override|block-line-height|block|bold|bolder|border-box|both|bottom|box|break-all|break-word|capitalize|caps-height|caption|center|central|char|circle|cjk-ideographic|clone|close-quote|col-resize|collapse|column|consider-shifts|contain|content-box|cover|crosshair|cubic-bezier|dashed|decimal-leading-zero|decimal|default|disabled|disc|disregard-shifts|distribute-all-lines|distribute-letter|distribute-space|distribute|dotted|double|e-resize|ease-in|ease-in-out|ease-out|ease|ellipsis|end|exclude-ruby|fill|fixed|font-size|font|georgian|glyphs|grid-height|groove|hand|hanging|hebrew|help|hidden|hiragana-iroha|hiragana|horizontal|icon|ideograph-alpha|ideograph-numeric|ideograph-parenthesis|ideograph-space|ideographic|inactive|include-ruby|inherit|initial|inline-block|inline-box|inline-line-height|inline-table|inline|inset|inside|inter-ideograph|inter-word|invert|italic|justify|katakana-iroha|katakana|keep-all|last|left|lighter|line-edge|line-through|line|linear|list-item|local|loose|lower-alpha|lower-greek|lower-latin|lower-roman|lowercase|lr-tb|ltr|mathematical|max-height|max-size|medium|menu|message-box|middle|move|n-resize|ne-resize|newspaper|no-change|no-close-quote|no-drop|no-open-quote|no-repeat|none|normal|not-allowed|nowrap|nw-resize|oblique|open-quote|outset|outside|overline|padding-box|page|pointer|pre-line|pre-wrap|pre|preserve-3d|progress|relative|repeat-x|repeat-y|repeat|replaced|reset-size|ridge|right|round|row-resize|rtl|s-resize|scroll|se-resize|separate|slice|small-caps|small-caption|solid|space|square|start|static|status-bar|step-end|step-start|steps|stretch|strict|sub|super|sw-resize|table-caption|table-cell|table-column-group|table-column|table-footer-group|table-header-group|table-row-group|table-row|table|tb-rl|text-after-edge|text-before-edge|text-bottom|text-size|text-top|text|thick|thin|top|transparent|underline|upper-alpha|upper-latin|upper-roman|uppercase|use-script|vertical-ideographic|vertical-text|visible|w-resize|wait|whitespace|z-index|zero").split("|") + ); + + var colors = lang.arrayToMap( + ("aqua|black|blue|fuchsia|gray|green|lime|maroon|navy|olive|orange|" + + "purple|red|silver|teal|white|yellow").split("|") + ); + + var fonts = lang.arrayToMap( + ("arial|century|comic|courier|garamond|georgia|helvetica|impact|lucida|" + + "symbol|system|tahoma|times|trebuchet|utopia|verdana|webdings|sans-serif|" + + "serif|monospace").split("|") + ); + + // regexp must not have capturing parentheses. Use (?:) instead. + // regexps are ordered -> the first match is used + + var numRe = "\\-?(?:(?:[0-9]+)|(?:[0-9]*\\.[0-9]+))"; + var pseudoElements = "(\\:+)\\b(after|before|first-letter|first-line|moz-selection|selection)\\b"; + var pseudoClasses = "(:)\\b(active|checked|disabled|empty|enabled|first-child|first-of-type|focus|hover|indeterminate|invalid|last-child|last-of-type|link|not|nth-child|nth-last-child|nth-last-of-type|nth-of-type|only-child|only-of-type|required|root|target|valid|visited)\\b"; + + var base_ruleset = [ + { + token : "comment", // multi line comment + merge : true, + regex : "\\/\\*", + next : "ruleset_comment" + }, { + token : "string", // single line + regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]' + }, { + token : "string", // single line + regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']" + }, { + token : ["constant.numeric", "keyword"], + regex : "(" + numRe + ")(ch|cm|deg|em|ex|fr|gd|grad|Hz|in|kHz|mm|ms|pc|pt|px|rad|rem|s|turn|vh|vm|vw|%)" + }, { + token : ["constant.numeric"], + regex : "([0-9]+)" + }, { + token : "constant.numeric", // hex6 color + regex : "#[a-f0-9]{6}" + }, { + token : "constant.numeric", // hex3 color + regex : "#[a-f0-9]{3}" + }, { + token : ["punctuation", "entity.other.attribute-name.pseudo-element.css"], + regex : pseudoElements + }, { + token : ["punctuation", "entity.other.attribute-name.pseudo-class.css"], + regex : pseudoClasses + }, { + token : function(value) { + if (properties.hasOwnProperty(value.toLowerCase())) { + return "support.type"; + } + else if (functions.hasOwnProperty(value.toLowerCase())) { + return "support.function"; + } + else if (constants.hasOwnProperty(value.toLowerCase())) { + return "support.constant"; + } + else if (colors.hasOwnProperty(value.toLowerCase())) { + return "support.constant.color"; + } + else if (fonts.hasOwnProperty(value.toLowerCase())) { + return "support.constant.fonts"; + } + else { + return "text"; + } + }, + regex : "\\-?[a-zA-Z_][a-zA-Z0-9_\\-]*" + } + ]; + + var ruleset = lang.copyArray(base_ruleset); + ruleset.unshift({ + token : "paren.rparen", + regex : "\\}", + next: "start" + }); + + var media_ruleset = lang.copyArray( base_ruleset ); + media_ruleset.unshift({ + token : "paren.rparen", + regex : "\\}", + next: "media" + }); + + var base_comment = [{ + token : "comment", // comment spanning whole line + merge : true, + regex : ".+" + }]; + + var comment = lang.copyArray(base_comment); + comment.unshift({ + token : "comment", // closing comment + regex : ".*?\\*\\/", + next : "start" + }); + + var media_comment = lang.copyArray(base_comment); + media_comment.unshift({ + token : "comment", // closing comment + regex : ".*?\\*\\/", + next : "media" + }); + + var ruleset_comment = lang.copyArray(base_comment); + ruleset_comment.unshift({ + token : "comment", // closing comment + regex : ".*?\\*\\/", + next : "ruleset" + }); + + this.$rules = { + "start" : [{ + token : "comment", // multi line comment + merge : true, + regex : "\\/\\*", + next : "comment" + }, { + token: "paren.lparen", + regex: "\\{", + next: "ruleset" + }, { + token: "string", + regex: "@.*?{", + next: "media" + },{ + token: "keyword", + regex: "#[a-z0-9-_]+" + },{ + token: "variable", + regex: "\\.[a-z0-9-_]+" + },{ + token: "string", + regex: ":[a-z0-9-_]+" + },{ + token: "constant", + regex: "[a-z0-9-_]+" + }], + + "media" : [ { + token : "comment", // multi line comment + merge : true, + regex : "\\/\\*", + next : "media_comment" + }, { + token: "paren.lparen", + regex: "\\{", + next: "media_ruleset" + },{ + token: "string", + regex: "\\}", + next: "start" + },{ + token: "keyword", + regex: "#[a-z0-9-_]+" + },{ + token: "variable", + regex: "\\.[a-z0-9-_]+" + },{ + token: "string", + regex: ":[a-z0-9-_]+" + },{ + token: "constant", + regex: "[a-z0-9-_]+" + }], + + "comment" : comment, + + "ruleset" : ruleset, + "ruleset_comment" : ruleset_comment, + + "media_ruleset" : media_ruleset, + "media_comment" : media_comment + }; +}; + +oop.inherits(CssHighlightRules, TextHighlightRules); + +exports.CssHighlightRules = CssHighlightRules; + +}); + +ace.define('ace/mode/html_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/css_highlight_rules', 'ace/mode/javascript_highlight_rules', 'ace/mode/xml_util', 'ace/mode/text_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var CssHighlightRules = require("./css_highlight_rules").CssHighlightRules; +var JavaScriptHighlightRules = require("./javascript_highlight_rules").JavaScriptHighlightRules; +var xmlUtil = require("./xml_util"); +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; + +var HtmlHighlightRules = function() { + + // regexp must not have capturing parentheses + // regexps are ordered -> the first match is used + this.$rules = { + start : [{ + token : "text", + merge : true, + regex : "<\\!\\[CDATA\\[", + next : "cdata" + }, { + token : "xml_pe", + regex : "<\\?.*?\\?>" + }, { + token : "comment", + merge : true, + regex : "<\\!--", + next : "comment" + }, { + token : "xml_pe", + regex : "<\\!.*?>" + }, { + token : "meta.tag", + regex : "<(?=\s*script\\b)", + next : "script" + }, { + token : "meta.tag", + regex : "<(?=\s*style\\b)", + next : "style" + }, { + token : "meta.tag", // opening tag + regex : "<\\/?", + next : "tag" + }, { + token : "text", + regex : "\\s+" + }, { + token : "constant.character.entity", + regex : "(?:&#[0-9]+;)|(?:&#x[0-9a-fA-F]+;)|(?:&[a-zA-Z0-9_:\\.-]+;)" + }, { + token : "text", + regex : "[^<]+" + } ], + + cdata : [ { + token : "text", + regex : "\\]\\]>", + next : "start" + }, { + token : "text", + merge : true, + regex : "\\s+" + }, { + token : "text", + merge : true, + regex : ".+" + } ], + + comment : [ { + token : "comment", + regex : ".*?-->", + next : "start" + }, { + token : "comment", + merge : true, + regex : ".+" + } ] + }; + + xmlUtil.tag(this.$rules, "tag", "start"); + xmlUtil.tag(this.$rules, "style", "css-start"); + xmlUtil.tag(this.$rules, "script", "js-start"); + + this.embedRules(JavaScriptHighlightRules, "js-", [{ + token: "comment", + regex: "\\/\\/.*(?=<\\/script>)", + next: "tag" + }, { + token: "meta.tag", + regex: "<\\/(?=script)", + next: "tag" + }]); + + this.embedRules(CssHighlightRules, "css-", [{ + token: "meta.tag", + regex: "<\\/(?=style)", + next: "tag" + }]); +}; + +oop.inherits(HtmlHighlightRules, TextHighlightRules); + +exports.HtmlHighlightRules = HtmlHighlightRules; +}); + +ace.define('ace/mode/folding/html', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/mixed', 'ace/mode/folding/xml', 'ace/mode/folding/cstyle'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var MixedFoldMode = require("./mixed").FoldMode; +var XmlFoldMode = require("./xml").FoldMode; +var CStyleFoldMode = require("./cstyle").FoldMode; + +var FoldMode = exports.FoldMode = function() { + MixedFoldMode.call(this, new XmlFoldMode({ + // void elements + "area": 1, + "base": 1, + "br": 1, + "col": 1, + "command": 1, + "embed": 1, + "hr": 1, + "img": 1, + "input": 1, + "keygen": 1, + "link": 1, + "meta": 1, + "param": 1, + "source": 1, + "track": 1, + "wbr": 1, + + // optional tags + "li": 1, + "dt": 1, + "dd": 1, + "p": 1, + "rt": 1, + "rp": 1, + "optgroup": 1, + "option": 1, + "colgroup": 1, + "td": 1, + "th": 1 + }), { + "js-": new CStyleFoldMode(), + "css-": new CStyleFoldMode() + }); +}; + +oop.inherits(FoldMode, MixedFoldMode); + +}); + +ace.define('ace/mode/folding/mixed', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode'], function(require, exports, module) { + + +var oop = require("../../lib/oop"); +var BaseFoldMode = require("./fold_mode").FoldMode; + +var FoldMode = exports.FoldMode = function(defaultMode, subModes) { + this.defaultMode = defaultMode; + this.subModes = subModes; +}; +oop.inherits(FoldMode, BaseFoldMode); + +(function() { + + + this.$getMode = function(state) { + for (var key in this.subModes) { + if (state.indexOf(key) === 0) + return this.subModes[key]; + } + return null; + }; + + this.$tryMode = function(state, session, foldStyle, row) { + var mode = this.$getMode(state); + return (mode ? mode.getFoldWidget(session, foldStyle, row) : ""); + }; + + this.getFoldWidget = function(session, foldStyle, row) { + return ( + this.$tryMode(session.getState(row-1), session, foldStyle, row) || + this.$tryMode(session.getState(row), session, foldStyle, row) || + this.defaultMode.getFoldWidget(session, foldStyle, row) + ); + }; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + var mode = this.$getMode(session.getState(row-1)); + + if (!mode || !mode.getFoldWidget(session, foldStyle, row)) + mode = this.$getMode(session.getState(row)); + + if (!mode || !mode.getFoldWidget(session, foldStyle, row)) + mode = this.defaultMode; + + return mode.getFoldWidgetRange(session, foldStyle, row); + }; + +}).call(FoldMode.prototype); + +}); + +ace.define('ace/mode/markdown_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules', 'ace/mode/javascript_highlight_rules', 'ace/mode/xml_highlight_rules', 'ace/mode/html_highlight_rules', 'ace/mode/css_highlight_rules'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; +var JavaScriptHighlightRules = require("./javascript_highlight_rules").JavaScriptHighlightRules; +var XmlHighlightRules = require("./xml_highlight_rules").XmlHighlightRules; +var HtmlHighlightRules = require("./html_highlight_rules").HtmlHighlightRules; +var CssHighlightRules = require("./css_highlight_rules").CssHighlightRules; + +function github_embed(tag, prefix) { + return { // Github style block + token : "support.function", + regex : "^```" + tag + "\\s*$", + next : prefix + "start" + }; +} + +var MarkdownHighlightRules = function() { + + // regexp must not have capturing parentheses + // regexps are ordered -> the first match is used + + this.$rules = { + "start" : [ { + token : "empty_line", + regex : '^$' + }, { // code span ` + token : ["support.function", "support.function", "support.function"], + regex : "(`+)([^\\r]*?[^`])(\\1)" + }, { // code block + token : "support.function", + regex : "^[ ]{4}.+" + }, { // h1 + token: "markup.heading.1", + regex: "^=+(?=\\s*$)" + }, { // h2 + token: "markup.heading.1", + regex: "^\\-+(?=\\s*$)" + }, { // header + token : function(value) { + return "markup.heading." + value.length; + }, + regex : "^#{1,6}" + }, github_embed("(?:javascript|js)", "js-"), + github_embed("xml", "xml-"), + github_embed("html", "html-"), + github_embed("css", "css-"), + { // Github style block + token : "support.function", + regex : "^```[a-zA-Z]+\\s*$", + next : "githubblock" + }, { // block quote + token : "string", + regex : "^>[ ].+$", + next : "blockquote" + }, { // reference + token : ["text", "constant", "text", "url", "string", "text"], + regex : "^([ ]{0,3}\\[)([^\\]]+)(\\]:\\s*)([^ ]+)(\\s*(?:[\"][^\"]+[\"])?(\\s*))$" + }, { // link by reference + token : ["text", "string", "text", "constant", "text"], + regex : "(\\[)((?:[[^\\]]*\\]|[^\\[\\]])*)(\\][ ]?(?:\\n[ ]*)?\\[)(.*?)(\\])" + }, { // link by url + token : ["text", "string", "text", "markup.underline", "string", "text"], + regex : "(\\[)"+ + "(\\[[^\\]]*\\]|[^\\[\\]]*)"+ + "(\\]\\([ \\t]*)"+ + "(<?(?:(?:[^\\(]*?\\([^\\)]*?\\)\\S*?)|(?:.*?))>?)"+ + "((?:[ \t]*\"(?:.*?)\"[ \\t]*)?)"+ + "(\\))" + }, { // HR * + token : "constant", + regex : "^[ ]{0,2}(?:[ ]?\\*[ ]?){3,}\\s*$" + }, { // HR - + token : "constant", + regex : "^[ ]{0,2}(?:[ ]?\\-[ ]?){3,}\\s*$" + }, { // HR _ + token : "constant", + regex : "^[ ]{0,2}(?:[ ]?\\_[ ]?){3,}\\s*$" + }, { // list + token : "markup.list", + regex : "^\\s{0,3}(?:[*+-]|\\d+\\.)\\s+", + next : "listblock" + }, { // strong ** __ + token : ["string", "string", "string"], + regex : "([*]{2}|[_]{2}(?=\\S))([^\\r]*?\\S[*_]*)(\\1)" + }, { // emphasis * _ + token : ["string", "string", "string"], + regex : "([*]|[_](?=\\S))([^\\r]*?\\S[*_]*)(\\1)" + }, { // + token : ["text", "url", "text"], + regex : "(<)("+ + "(?:https?|ftp|dict):[^'\">\\s]+"+ + "|"+ + "(?:mailto:)?[-.\\w]+\\@[-a-z0-9]+(?:\\.[-a-z0-9]+)*\\.[a-z]+"+ + ")(>)" + }, { + token : "text", + regex : "[^\\*_%$`\\[#<>]+" + } ], + + "listblock" : [ { // Lists only escape on completely blank lines. + token : "empty_line", + regex : "^$", + next : "start" + }, { + token : "markup.list", + regex : ".+" + } ], + + "blockquote" : [ { // BLockquotes only escape on blank lines. + token : "empty_line", + regex : "^\\s*$", + next : "start" + }, { + token : "string", + regex : ".+" + } ], + + "githubblock" : [ { + token : "support.function", + regex : "^```", + next : "start" + }, { + token : "support.function", + regex : ".+" + } ] + }; + + this.embedRules(JavaScriptHighlightRules, "js-", [{ + token : "support.function", + regex : "^```", + next : "start" + }]); + + this.embedRules(HtmlHighlightRules, "html-", [{ + token : "support.function", + regex : "^```", + next : "start" + }]); + + this.embedRules(CssHighlightRules, "css-", [{ + token : "support.function", + regex : "^```", + next : "start" + }]); + + this.embedRules(XmlHighlightRules, "xml-", [{ + token : "support.function", + regex : "^```", + next : "start" + }]); +}; +oop.inherits(MarkdownHighlightRules, TextHighlightRules); + +exports.MarkdownHighlightRules = MarkdownHighlightRules; +}); diff --git a/share/frontend/imconcat/deps/opt/ace/theme-twilight.js b/share/frontend/imconcat/deps/opt/ace/theme-twilight.js new file mode 100644 index 0000000..8d3c93c --- /dev/null +++ b/share/frontend/imconcat/deps/opt/ace/theme-twilight.js @@ -0,0 +1,208 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is Ajax.org Code Editor (ACE). + * + * The Initial Developer of the Original Code is + * Ajax.org B.V. + * Portions created by the Initial Developer are Copyright (C) 2010 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Fabian Jakobs <fabian AT ajax DOT org> + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +ace.define('ace/theme/twilight', ['require', 'exports', 'module', 'ace/lib/dom'], function(require, exports, module) { + +exports.isDark = true; +exports.cssClass = "ace-twilight"; +exports.cssText = "\ +.ace-twilight .ace_editor {\ + border: 2px solid rgb(159, 159, 159);\ +}\ +\ +.ace-twilight .ace_editor.ace_focus {\ + border: 2px solid #327fbd;\ +}\ +\ +.ace-twilight .ace_gutter {\ + background: #e8e8e8;\ + color: #333;\ +}\ +\ +.ace-twilight .ace_print_margin {\ + width: 1px;\ + background: #e8e8e8;\ +}\ +\ +.ace-twilight .ace_scroller {\ + background-color: #141414;\ +}\ +\ +.ace-twilight .ace_text-layer {\ + cursor: text;\ + color: #F8F8F8;\ +}\ +\ +.ace-twilight .ace_cursor {\ + border-left: 2px solid #A7A7A7;\ +}\ +\ +.ace-twilight .ace_cursor.ace_overwrite {\ + border-left: 0px;\ + border-bottom: 1px solid #A7A7A7;\ +}\ +\ +.ace-twilight .ace_marker-layer .ace_selection {\ + background: rgba(221, 240, 255, 0.20);\ +}\ +\ +.ace-twilight.multiselect .ace_selection.start {\ + box-shadow: 0 0 3px 0px #141414;\ + border-radius: 2px;\ +}\ +\ +.ace-twilight .ace_marker-layer .ace_step {\ + background: rgb(102, 82, 0);\ +}\ +\ +.ace-twilight .ace_marker-layer .ace_bracket {\ + margin: -1px 0 0 -1px;\ + border: 1px solid rgba(255, 255, 255, 0.25);\ +}\ +\ +.ace-twilight .ace_marker-layer .ace_active_line {\ + background: rgba(255, 255, 255, 0.031);\ +}\ +\ +.ace-twilight .ace_gutter_active_line {\ + background-color : #dcdcdc;\ +}\ +\ +.ace-twilight .ace_marker-layer .ace_selected_word {\ + border: 1px solid rgba(221, 240, 255, 0.20);\ +}\ +\ +.ace-twilight .ace_invisible {\ + color: rgba(255, 255, 255, 0.25);\ +}\ +\ +.ace-twilight .ace_keyword, .ace-twilight .ace_meta {\ + color:#CDA869;\ +}\ +\ +.ace-twilight .ace_constant, .ace-twilight .ace_constant.ace_other {\ + color:#CF6A4C;\ +}\ +\ +.ace-twilight .ace_constant.ace_character, {\ + color:#CF6A4C;\ +}\ +\ +.ace-twilight .ace_constant.ace_character.ace_escape, {\ + color:#CF6A4C;\ +}\ +\ +.ace-twilight .ace_invalid.ace_illegal {\ + color:#F8F8F8;\ +background-color:rgba(86, 45, 86, 0.75);\ +}\ +\ +.ace-twilight .ace_invalid.ace_deprecated {\ + text-decoration:underline;\ +font-style:italic;\ +color:#D2A8A1;\ +}\ +\ +.ace-twilight .ace_support {\ + color:#9B859D;\ +}\ +\ +.ace-twilight .ace_support.ace_constant {\ + color:#CF6A4C;\ +}\ +\ +.ace-twilight .ace_fold {\ + background-color: #AC885B;\ + border-color: #F8F8F8;\ +}\ +\ +.ace-twilight .ace_support.ace_function {\ + color:#DAD085;\ +}\ +\ +.ace-twilight .ace_storage {\ + color:#F9EE98;\ +}\ +\ +.ace-twilight .ace_variable {\ + color:#AC885B;\ +}\ +\ +.ace-twilight .ace_string {\ + color:#8F9D6A;\ +}\ +\ +.ace-twilight .ace_string.ace_regexp {\ + color:#E9C062;\ +}\ +\ +.ace-twilight .ace_comment {\ + font-style:italic;\ +color:#5F5A60;\ +}\ +\ +.ace-twilight .ace_variable {\ + color:#7587A6;\ +}\ +\ +.ace-twilight .ace_xml_pe {\ + color:#494949;\ +}\ +\ +.ace-twilight .ace_meta.ace_tag {\ + color:#AC885B;\ +}\ +\ +.ace-twilight .ace_entity.ace_name.ace_function {\ + color:#AC885B;\ +}\ +\ +.ace-twilight .ace_markup.ace_underline {\ + text-decoration:underline;\ +}\ +\ +.ace-twilight .ace_markup.ace_heading {\ + color:#CF6A4C;\ +}\ +\ +.ace-twilight .ace_markup.ace_list {\ + color:#F9EE98;\ +}"; + + var dom = require("../lib/dom"); + dom.importCssString(exports.cssText, exports.cssClass); +}); diff --git a/share/frontend/imconcat/deps/opt/ace/worker-css.js b/share/frontend/imconcat/deps/opt/ace/worker-css.js new file mode 100644 index 0000000..4ebca4b --- /dev/null +++ b/share/frontend/imconcat/deps/opt/ace/worker-css.js @@ -0,0 +1,10898 @@ +"no use strict"; + +var console = { + log: function(msg) { + postMessage({type: "log", data: msg}); + } +}; +var window = { + console: console +}; + +var normalizeModule = function(parentId, moduleName) { + // normalize plugin requires + if (moduleName.indexOf("!") !== -1) { + var chunks = moduleName.split("!"); + return normalizeModule(parentId, chunks[0]) + "!" + normalizeModule(parentId, chunks[1]); + } + // normalize relative requires + if (moduleName.charAt(0) == ".") { + var base = parentId.split("/").slice(0, -1).join("/"); + var moduleName = base + "/" + moduleName; + + while(moduleName.indexOf(".") !== -1 && previous != moduleName) { + var previous = moduleName; + var moduleName = moduleName.replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, ""); + } + } + + return moduleName; +}; + +var require = function(parentId, id) { + var id = normalizeModule(parentId, id); + + var module = require.modules[id]; + if (module) { + if (!module.initialized) { + module.exports = module.factory().exports; + module.initialized = true; + } + return module.exports; + } + + var chunks = id.split("/"); + chunks[0] = require.tlns[chunks[0]] || chunks[0]; + var path = chunks.join("/") + ".js"; + + require.id = id; + importScripts(path); + return require(parentId, id); +}; + +require.modules = {}; +require.tlns = {}; + +var define = function(id, deps, factory) { + if (arguments.length == 2) { + factory = deps; + } else if (arguments.length == 1) { + factory = id; + id = require.id; + } + + if (id.indexOf("text!") === 0) + return; + + var req = function(deps, factory) { + return require(id, deps, factory); + }; + + require.modules[id] = { + factory: function() { + var module = { + exports: {} + }; + var returnExports = factory(req, module.exports, module); + if (returnExports) + module.exports = returnExports; + return module; + } + }; +}; + +function initBaseUrls(topLevelNamespaces) { + require.tlns = topLevelNamespaces; +} + +function initSender() { + + var EventEmitter = require(null, "ace/lib/event_emitter").EventEmitter; + var oop = require(null, "ace/lib/oop"); + + var Sender = function() {}; + + (function() { + + oop.implement(this, EventEmitter); + + this.callback = function(data, callbackId) { + postMessage({ + type: "call", + id: callbackId, + data: data + }); + }; + + this.emit = function(name, data) { + postMessage({ + type: "event", + name: name, + data: data + }); + }; + + }).call(Sender.prototype); + + return new Sender(); +} + +var main; +var sender; + +onmessage = function(e) { + var msg = e.data; + if (msg.command) { + main[msg.command].apply(main, msg.args); + } + else if (msg.init) { + initBaseUrls(msg.tlns); + require(null, "ace/lib/fixoldbrowsers"); + sender = initSender(); + var clazz = require(null, msg.module)[msg.classname]; + main = new clazz(sender); + } + else if (msg.event && sender) { + sender._emit(msg.event, msg.data); + } +}; +// vim:set ts=4 sts=4 sw=4 st: +// -- kriskowal Kris Kowal Copyright (C) 2009-2010 MIT License +// -- tlrobinson Tom Robinson Copyright (C) 2009-2010 MIT License (Narwhal Project) +// -- dantman Daniel Friesen Copyright(C) 2010 XXX No License Specified +// -- fschaefer Florian Schäfer Copyright (C) 2010 MIT License +// -- Irakli Gozalishvili Copyright (C) 2010 MIT License + +/*! + Copyright (c) 2009, 280 North Inc. http://280north.com/ + MIT License. http://github.com/280north/narwhal/blob/master/README.md +*/ + +define('ace/lib/fixoldbrowsers', ['require', 'exports', 'module' , 'ace/lib/regexp', 'ace/lib/es5-shim'], function(require, exports, module) { + + +require("./regexp"); +require("./es5-shim"); + +}); + +define('ace/lib/regexp', ['require', 'exports', 'module' ], function(require, exports, module) { + + + //--------------------------------- + // Private variables + //--------------------------------- + + var real = { + exec: RegExp.prototype.exec, + test: RegExp.prototype.test, + match: String.prototype.match, + replace: String.prototype.replace, + split: String.prototype.split + }, + compliantExecNpcg = real.exec.call(/()??/, "")[1] === undefined, // check `exec` handling of nonparticipating capturing groups + compliantLastIndexIncrement = function () { + var x = /^/g; + real.test.call(x, ""); + return !x.lastIndex; + }(); + + if (compliantLastIndexIncrement && compliantExecNpcg) + return; + + //--------------------------------- + // Overriden native methods + //--------------------------------- + + // Adds named capture support (with backreferences returned as `result.name`), and fixes two + // cross-browser issues per ES3: + // - Captured values for nonparticipating capturing groups should be returned as `undefined`, + // rather than the empty string. + // - `lastIndex` should not be incremented after zero-length matches. + RegExp.prototype.exec = function (str) { + var match = real.exec.apply(this, arguments), + name, r2; + if ( typeof(str) == 'string' && match) { + // Fix browsers whose `exec` methods don't consistently return `undefined` for + // nonparticipating capturing groups + if (!compliantExecNpcg && match.length > 1 && indexOf(match, "") > -1) { + r2 = RegExp(this.source, real.replace.call(getNativeFlags(this), "g", "")); + // Using `str.slice(match.index)` rather than `match[0]` in case lookahead allowed + // matching due to characters outside the match + real.replace.call(str.slice(match.index), r2, function () { + for (var i = 1; i < arguments.length - 2; i++) { + if (arguments[i] === undefined) + match[i] = undefined; + } + }); + } + // Attach named capture properties + if (this._xregexp && this._xregexp.captureNames) { + for (var i = 1; i < match.length; i++) { + name = this._xregexp.captureNames[i - 1]; + if (name) + match[name] = match[i]; + } + } + // Fix browsers that increment `lastIndex` after zero-length matches + if (!compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index)) + this.lastIndex--; + } + return match; + }; + + // Don't override `test` if it won't change anything + if (!compliantLastIndexIncrement) { + // Fix browser bug in native method + RegExp.prototype.test = function (str) { + // Use the native `exec` to skip some processing overhead, even though the overriden + // `exec` would take care of the `lastIndex` fix + var match = real.exec.call(this, str); + // Fix browsers that increment `lastIndex` after zero-length matches + if (match && this.global && !match[0].length && (this.lastIndex > match.index)) + this.lastIndex--; + return !!match; + }; + } + + //--------------------------------- + // Private helper functions + //--------------------------------- + + function getNativeFlags (regex) { + return (regex.global ? "g" : "") + + (regex.ignoreCase ? "i" : "") + + (regex.multiline ? "m" : "") + + (regex.extended ? "x" : "") + // Proposed for ES4; included in AS3 + (regex.sticky ? "y" : ""); + }; + + function indexOf (array, item, from) { + if (Array.prototype.indexOf) // Use the native array method if available + return array.indexOf(item, from); + for (var i = from || 0; i < array.length; i++) { + if (array[i] === item) + return i; + } + return -1; + }; + +}); +// vim: ts=4 sts=4 sw=4 expandtab +// -- kriskowal Kris Kowal Copyright (C) 2009-2011 MIT License +// -- tlrobinson Tom Robinson Copyright (C) 2009-2010 MIT License (Narwhal Project) +// -- dantman Daniel Friesen Copyright (C) 2010 XXX TODO License or CLA +// -- fschaefer Florian Schäfer Copyright (C) 2010 MIT License +// -- Gozala Irakli Gozalishvili Copyright (C) 2010 MIT License +// -- kitcambridge Kit Cambridge Copyright (C) 2011 MIT License +// -- kossnocorp Sasha Koss XXX TODO License or CLA +// -- bryanforbes Bryan Forbes XXX TODO License or CLA +// -- killdream Quildreen Motta Copyright (C) 2011 MIT Licence +// -- michaelficarra Michael Ficarra Copyright (C) 2011 3-clause BSD License +// -- sharkbrainguy Gerard Paapu Copyright (C) 2011 MIT License +// -- bbqsrc Brendan Molloy (C) 2011 Creative Commons Zero (public domain) +// -- iwyg XXX TODO License or CLA +// -- DomenicDenicola Domenic Denicola Copyright (C) 2011 MIT License +// -- xavierm02 Montillet Xavier XXX TODO License or CLA +// -- Raynos Raynos XXX TODO License or CLA +// -- samsonjs Sami Samhuri Copyright (C) 2010 MIT License +// -- rwldrn Rick Waldron Copyright (C) 2011 MIT License +// -- lexer Alexey Zakharov XXX TODO License or CLA + +/*! + Copyright (c) 2009, 280 North Inc. http://280north.com/ + MIT License. http://github.com/280north/narwhal/blob/master/README.md +*/ + +define('ace/lib/es5-shim', ['require', 'exports', 'module' ], function(require, exports, module) { + +/* + * Brings an environment as close to ECMAScript 5 compliance + * as is possible with the facilities of erstwhile engines. + * + * Annotated ES5: http://es5.github.com/ (specific links below) + * ES5 Spec: http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf + * + * @module + */ + +/*whatsupdoc*/ + +// +// Function +// ======== +// + +// ES-5 15.3.4.5 +// http://es5.github.com/#x15.3.4.5 + +if (!Function.prototype.bind) { + Function.prototype.bind = function bind(that) { // .length is 1 + // 1. Let Target be the this value. + var target = this; + // 2. If IsCallable(Target) is false, throw a TypeError exception. + if (typeof target != "function") + throw new TypeError(); // TODO message + // 3. Let A be a new (possibly empty) internal list of all of the + // argument values provided after thisArg (arg1, arg2 etc), in order. + // XXX slicedArgs will stand in for "A" if used + var args = slice.call(arguments, 1); // for normal call + // 4. Let F be a new native ECMAScript object. + // 11. Set the [[Prototype]] internal property of F to the standard + // built-in Function prototype object as specified in 15.3.3.1. + // 12. Set the [[Call]] internal property of F as described in + // 15.3.4.5.1. + // 13. Set the [[Construct]] internal property of F as described in + // 15.3.4.5.2. + // 14. Set the [[HasInstance]] internal property of F as described in + // 15.3.4.5.3. + var bound = function () { + + if (this instanceof bound) { + // 15.3.4.5.2 [[Construct]] + // When the [[Construct]] internal method of a function object, + // F that was created using the bind function is called with a + // list of arguments ExtraArgs, the following steps are taken: + // 1. Let target be the value of F's [[TargetFunction]] + // internal property. + // 2. If target has no [[Construct]] internal method, a + // TypeError exception is thrown. + // 3. Let boundArgs be the value of F's [[BoundArgs]] internal + // property. + // 4. Let args be a new list containing the same values as the + // list boundArgs in the same order followed by the same + // values as the list ExtraArgs in the same order. + // 5. Return the result of calling the [[Construct]] internal + // method of target providing args as the arguments. + + var F = function(){}; + F.prototype = target.prototype; + var self = new F; + + var result = target.apply( + self, + args.concat(slice.call(arguments)) + ); + if (result !== null && Object(result) === result) + return result; + return self; + + } else { + // 15.3.4.5.1 [[Call]] + // When the [[Call]] internal method of a function object, F, + // which was created using the bind function is called with a + // this value and a list of arguments ExtraArgs, the following + // steps are taken: + // 1. Let boundArgs be the value of F's [[BoundArgs]] internal + // property. + // 2. Let boundThis be the value of F's [[BoundThis]] internal + // property. + // 3. Let target be the value of F's [[TargetFunction]] internal + // property. + // 4. Let args be a new list containing the same values as the + // list boundArgs in the same order followed by the same + // values as the list ExtraArgs in the same order. + // 5. Return the result of calling the [[Call]] internal method + // of target providing boundThis as the this value and + // providing args as the arguments. + + // equiv: target.call(this, ...boundArgs, ...args) + return target.apply( + that, + args.concat(slice.call(arguments)) + ); + + } + + }; + // XXX bound.length is never writable, so don't even try + // + // 15. If the [[Class]] internal property of Target is "Function", then + // a. Let L be the length property of Target minus the length of A. + // b. Set the length own property of F to either 0 or L, whichever is + // larger. + // 16. Else set the length own property of F to 0. + // 17. Set the attributes of the length own property of F to the values + // specified in 15.3.5.1. + + // TODO + // 18. Set the [[Extensible]] internal property of F to true. + + // TODO + // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3). + // 20. Call the [[DefineOwnProperty]] internal method of F with + // arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]: + // thrower, [[Enumerable]]: false, [[Configurable]]: false}, and + // false. + // 21. Call the [[DefineOwnProperty]] internal method of F with + // arguments "arguments", PropertyDescriptor {[[Get]]: thrower, + // [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false}, + // and false. + + // TODO + // NOTE Function objects created using Function.prototype.bind do not + // have a prototype property or the [[Code]], [[FormalParameters]], and + // [[Scope]] internal properties. + // XXX can't delete prototype in pure-js. + + // 22. Return F. + return bound; + }; +} + +// Shortcut to an often accessed properties, in order to avoid multiple +// dereference that costs universally. +// _Please note: Shortcuts are defined after `Function.prototype.bind` as we +// us it in defining shortcuts. +var call = Function.prototype.call; +var prototypeOfArray = Array.prototype; +var prototypeOfObject = Object.prototype; +var slice = prototypeOfArray.slice; +var toString = call.bind(prototypeOfObject.toString); +var owns = call.bind(prototypeOfObject.hasOwnProperty); + +// If JS engine supports accessors creating shortcuts. +var defineGetter; +var defineSetter; +var lookupGetter; +var lookupSetter; +var supportsAccessors; +if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) { + defineGetter = call.bind(prototypeOfObject.__defineGetter__); + defineSetter = call.bind(prototypeOfObject.__defineSetter__); + lookupGetter = call.bind(prototypeOfObject.__lookupGetter__); + lookupSetter = call.bind(prototypeOfObject.__lookupSetter__); +} + +// +// Array +// ===== +// + +// ES5 15.4.3.2 +// http://es5.github.com/#x15.4.3.2 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray +if (!Array.isArray) { + Array.isArray = function isArray(obj) { + return toString(obj) == "[object Array]"; + }; +} + +// The IsCallable() check in the Array functions +// has been replaced with a strict check on the +// internal class of the object to trap cases where +// the provided function was actually a regular +// expression literal, which in V8 and +// JavaScriptCore is a typeof "function". Only in +// V8 are regular expression literals permitted as +// reduce parameters, so it is desirable in the +// general case for the shim to match the more +// strict and common behavior of rejecting regular +// expressions. + +// ES5 15.4.4.18 +// http://es5.github.com/#x15.4.4.18 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/forEach +if (!Array.prototype.forEach) { + Array.prototype.forEach = function forEach(fun /*, thisp*/) { + var self = toObject(this), + thisp = arguments[1], + i = 0, + length = self.length >>> 0; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + while (i < length) { + if (i in self) { + // Invoke the callback function with call, passing arguments: + // context, property value, property key, thisArg object context + fun.call(thisp, self[i], i, self); + } + i++; + } + }; +} + +// ES5 15.4.4.19 +// http://es5.github.com/#x15.4.4.19 +// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/map +if (!Array.prototype.map) { + Array.prototype.map = function map(fun /*, thisp*/) { + var self = toObject(this), + length = self.length >>> 0, + result = Array(length), + thisp = arguments[1]; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + for (var i = 0; i < length; i++) { + if (i in self) + result[i] = fun.call(thisp, self[i], i, self); + } + return result; + }; +} + +// ES5 15.4.4.20 +// http://es5.github.com/#x15.4.4.20 +// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/filter +if (!Array.prototype.filter) { + Array.prototype.filter = function filter(fun /*, thisp */) { + var self = toObject(this), + length = self.length >>> 0, + result = [], + thisp = arguments[1]; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + for (var i = 0; i < length; i++) { + if (i in self && fun.call(thisp, self[i], i, self)) + result.push(self[i]); + } + return result; + }; +} + +// ES5 15.4.4.16 +// http://es5.github.com/#x15.4.4.16 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/every +if (!Array.prototype.every) { + Array.prototype.every = function every(fun /*, thisp */) { + var self = toObject(this), + length = self.length >>> 0, + thisp = arguments[1]; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + for (var i = 0; i < length; i++) { + if (i in self && !fun.call(thisp, self[i], i, self)) + return false; + } + return true; + }; +} + +// ES5 15.4.4.17 +// http://es5.github.com/#x15.4.4.17 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some +if (!Array.prototype.some) { + Array.prototype.some = function some(fun /*, thisp */) { + var self = toObject(this), + length = self.length >>> 0, + thisp = arguments[1]; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + for (var i = 0; i < length; i++) { + if (i in self && fun.call(thisp, self[i], i, self)) + return true; + } + return false; + }; +} + +// ES5 15.4.4.21 +// http://es5.github.com/#x15.4.4.21 +// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduce +if (!Array.prototype.reduce) { + Array.prototype.reduce = function reduce(fun /*, initial*/) { + var self = toObject(this), + length = self.length >>> 0; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + // no value to return if no initial value and an empty array + if (!length && arguments.length == 1) + throw new TypeError(); // TODO message + + var i = 0; + var result; + if (arguments.length >= 2) { + result = arguments[1]; + } else { + do { + if (i in self) { + result = self[i++]; + break; + } + + // if array contains no values, no initial value to return + if (++i >= length) + throw new TypeError(); // TODO message + } while (true); + } + + for (; i < length; i++) { + if (i in self) + result = fun.call(void 0, result, self[i], i, self); + } + + return result; + }; +} + +// ES5 15.4.4.22 +// http://es5.github.com/#x15.4.4.22 +// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduceRight +if (!Array.prototype.reduceRight) { + Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) { + var self = toObject(this), + length = self.length >>> 0; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + // no value to return if no initial value, empty array + if (!length && arguments.length == 1) + throw new TypeError(); // TODO message + + var result, i = length - 1; + if (arguments.length >= 2) { + result = arguments[1]; + } else { + do { + if (i in self) { + result = self[i--]; + break; + } + + // if array contains no values, no initial value to return + if (--i < 0) + throw new TypeError(); // TODO message + } while (true); + } + + do { + if (i in this) + result = fun.call(void 0, result, self[i], i, self); + } while (i--); + + return result; + }; +} + +// ES5 15.4.4.14 +// http://es5.github.com/#x15.4.4.14 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf +if (!Array.prototype.indexOf) { + Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) { + var self = toObject(this), + length = self.length >>> 0; + + if (!length) + return -1; + + var i = 0; + if (arguments.length > 1) + i = toInteger(arguments[1]); + + // handle negative indices + i = i >= 0 ? i : Math.max(0, length + i); + for (; i < length; i++) { + if (i in self && self[i] === sought) { + return i; + } + } + return -1; + }; +} + +// ES5 15.4.4.15 +// http://es5.github.com/#x15.4.4.15 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/lastIndexOf +if (!Array.prototype.lastIndexOf) { + Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) { + var self = toObject(this), + length = self.length >>> 0; + + if (!length) + return -1; + var i = length - 1; + if (arguments.length > 1) + i = Math.min(i, toInteger(arguments[1])); + // handle negative indices + i = i >= 0 ? i : length - Math.abs(i); + for (; i >= 0; i--) { + if (i in self && sought === self[i]) + return i; + } + return -1; + }; +} + +// +// Object +// ====== +// + +// ES5 15.2.3.2 +// http://es5.github.com/#x15.2.3.2 +if (!Object.getPrototypeOf) { + // https://github.com/kriskowal/es5-shim/issues#issue/2 + // http://ejohn.org/blog/objectgetprototypeof/ + // recommended by fschaefer on github + Object.getPrototypeOf = function getPrototypeOf(object) { + return object.__proto__ || ( + object.constructor ? + object.constructor.prototype : + prototypeOfObject + ); + }; +} + +// ES5 15.2.3.3 +// http://es5.github.com/#x15.2.3.3 +if (!Object.getOwnPropertyDescriptor) { + var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " + + "non-object: "; + Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) { + if ((typeof object != "object" && typeof object != "function") || object === null) + throw new TypeError(ERR_NON_OBJECT + object); + // If object does not owns property return undefined immediately. + if (!owns(object, property)) + return; + + var descriptor, getter, setter; + + // If object has a property then it's for sure both `enumerable` and + // `configurable`. + descriptor = { enumerable: true, configurable: true }; + + // If JS engine supports accessor properties then property may be a + // getter or setter. + if (supportsAccessors) { + // Unfortunately `__lookupGetter__` will return a getter even + // if object has own non getter property along with a same named + // inherited getter. To avoid misbehavior we temporary remove + // `__proto__` so that `__lookupGetter__` will return getter only + // if it's owned by an object. + var prototype = object.__proto__; + object.__proto__ = prototypeOfObject; + + var getter = lookupGetter(object, property); + var setter = lookupSetter(object, property); + + // Once we have getter and setter we can put values back. + object.__proto__ = prototype; + + if (getter || setter) { + if (getter) descriptor.get = getter; + if (setter) descriptor.set = setter; + + // If it was accessor property we're done and return here + // in order to avoid adding `value` to the descriptor. + return descriptor; + } + } + + // If we got this far we know that object has an own property that is + // not an accessor so we set it as a value and return descriptor. + descriptor.value = object[property]; + return descriptor; + }; +} + +// ES5 15.2.3.4 +// http://es5.github.com/#x15.2.3.4 +if (!Object.getOwnPropertyNames) { + Object.getOwnPropertyNames = function getOwnPropertyNames(object) { + return Object.keys(object); + }; +} + +// ES5 15.2.3.5 +// http://es5.github.com/#x15.2.3.5 +if (!Object.create) { + Object.create = function create(prototype, properties) { + var object; + if (prototype === null) { + object = { "__proto__": null }; + } else { + if (typeof prototype != "object") + throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'"); + var Type = function () {}; + Type.prototype = prototype; + object = new Type(); + // IE has no built-in implementation of `Object.getPrototypeOf` + // neither `__proto__`, but this manually setting `__proto__` will + // guarantee that `Object.getPrototypeOf` will work as expected with + // objects created using `Object.create` + object.__proto__ = prototype; + } + if (properties !== void 0) + Object.defineProperties(object, properties); + return object; + }; +} + +// ES5 15.2.3.6 +// http://es5.github.com/#x15.2.3.6 + +// Patch for WebKit and IE8 standard mode +// Designed by hax <hax.github.com> +// related issue: https://github.com/kriskowal/es5-shim/issues#issue/5 +// IE8 Reference: +// http://msdn.microsoft.com/en-us/library/dd282900.aspx +// http://msdn.microsoft.com/en-us/library/dd229916.aspx +// WebKit Bugs: +// https://bugs.webkit.org/show_bug.cgi?id=36423 + +function doesDefinePropertyWork(object) { + try { + Object.defineProperty(object, "sentinel", {}); + return "sentinel" in object; + } catch (exception) { + // returns falsy + } +} + +// check whether defineProperty works if it's given. Otherwise, +// shim partially. +if (Object.defineProperty) { + var definePropertyWorksOnObject = doesDefinePropertyWork({}); + var definePropertyWorksOnDom = typeof document == "undefined" || + doesDefinePropertyWork(document.createElement("div")); + if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) { + var definePropertyFallback = Object.defineProperty; + } +} + +if (!Object.defineProperty || definePropertyFallback) { + var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: "; + var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: " + var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " + + "on this javascript engine"; + + Object.defineProperty = function defineProperty(object, property, descriptor) { + if ((typeof object != "object" && typeof object != "function") || object === null) + throw new TypeError(ERR_NON_OBJECT_TARGET + object); + if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null) + throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor); + + // make a valiant attempt to use the real defineProperty + // for I8's DOM elements. + if (definePropertyFallback) { + try { + return definePropertyFallback.call(Object, object, property, descriptor); + } catch (exception) { + // try the shim if the real one doesn't work + } + } + + // If it's a data property. + if (owns(descriptor, "value")) { + // fail silently if "writable", "enumerable", or "configurable" + // are requested but not supported + /* + // alternate approach: + if ( // can't implement these features; allow false but not true + !(owns(descriptor, "writable") ? descriptor.writable : true) || + !(owns(descriptor, "enumerable") ? descriptor.enumerable : true) || + !(owns(descriptor, "configurable") ? descriptor.configurable : true) + ) + throw new RangeError( + "This implementation of Object.defineProperty does not " + + "support configurable, enumerable, or writable." + ); + */ + + if (supportsAccessors && (lookupGetter(object, property) || + lookupSetter(object, property))) + { + // As accessors are supported only on engines implementing + // `__proto__` we can safely override `__proto__` while defining + // a property to make sure that we don't hit an inherited + // accessor. + var prototype = object.__proto__; + object.__proto__ = prototypeOfObject; + // Deleting a property anyway since getter / setter may be + // defined on object itself. + delete object[property]; + object[property] = descriptor.value; + // Setting original `__proto__` back now. + object.__proto__ = prototype; + } else { + object[property] = descriptor.value; + } + } else { + if (!supportsAccessors) + throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED); + // If we got that far then getters and setters can be defined !! + if (owns(descriptor, "get")) + defineGetter(object, property, descriptor.get); + if (owns(descriptor, "set")) + defineSetter(object, property, descriptor.set); + } + + return object; + }; +} + +// ES5 15.2.3.7 +// http://es5.github.com/#x15.2.3.7 +if (!Object.defineProperties) { + Object.defineProperties = function defineProperties(object, properties) { + for (var property in properties) { + if (owns(properties, property)) + Object.defineProperty(object, property, properties[property]); + } + return object; + }; +} + +// ES5 15.2.3.8 +// http://es5.github.com/#x15.2.3.8 +if (!Object.seal) { + Object.seal = function seal(object) { + // this is misleading and breaks feature-detection, but + // allows "securable" code to "gracefully" degrade to working + // but insecure code. + return object; + }; +} + +// ES5 15.2.3.9 +// http://es5.github.com/#x15.2.3.9 +if (!Object.freeze) { + Object.freeze = function freeze(object) { + // this is misleading and breaks feature-detection, but + // allows "securable" code to "gracefully" degrade to working + // but insecure code. + return object; + }; +} + +// detect a Rhino bug and patch it +try { + Object.freeze(function () {}); +} catch (exception) { + Object.freeze = (function freeze(freezeObject) { + return function freeze(object) { + if (typeof object == "function") { + return object; + } else { + return freezeObject(object); + } + }; + })(Object.freeze); +} + +// ES5 15.2.3.10 +// http://es5.github.com/#x15.2.3.10 +if (!Object.preventExtensions) { + Object.preventExtensions = function preventExtensions(object) { + // this is misleading and breaks feature-detection, but + // allows "securable" code to "gracefully" degrade to working + // but insecure code. + return object; + }; +} + +// ES5 15.2.3.11 +// http://es5.github.com/#x15.2.3.11 +if (!Object.isSealed) { + Object.isSealed = function isSealed(object) { + return false; + }; +} + +// ES5 15.2.3.12 +// http://es5.github.com/#x15.2.3.12 +if (!Object.isFrozen) { + Object.isFrozen = function isFrozen(object) { + return false; + }; +} + +// ES5 15.2.3.13 +// http://es5.github.com/#x15.2.3.13 +if (!Object.isExtensible) { + Object.isExtensible = function isExtensible(object) { + // 1. If Type(O) is not Object throw a TypeError exception. + if (Object(object) === object) { + throw new TypeError(); // TODO message + } + // 2. Return the Boolean value of the [[Extensible]] internal property of O. + var name = ''; + while (owns(object, name)) { + name += '?'; + } + object[name] = true; + var returnValue = owns(object, name); + delete object[name]; + return returnValue; + }; +} + +// ES5 15.2.3.14 +// http://es5.github.com/#x15.2.3.14 +if (!Object.keys) { + // http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation + var hasDontEnumBug = true, + dontEnums = [ + "toString", + "toLocaleString", + "valueOf", + "hasOwnProperty", + "isPrototypeOf", + "propertyIsEnumerable", + "constructor" + ], + dontEnumsLength = dontEnums.length; + + for (var key in {"toString": null}) + hasDontEnumBug = false; + + Object.keys = function keys(object) { + + if ((typeof object != "object" && typeof object != "function") || object === null) + throw new TypeError("Object.keys called on a non-object"); + + var keys = []; + for (var name in object) { + if (owns(object, name)) { + keys.push(name); + } + } + + if (hasDontEnumBug) { + for (var i = 0, ii = dontEnumsLength; i < ii; i++) { + var dontEnum = dontEnums[i]; + if (owns(object, dontEnum)) { + keys.push(dontEnum); + } + } + } + + return keys; + }; + +} + +// +// Date +// ==== +// + +// ES5 15.9.5.43 +// http://es5.github.com/#x15.9.5.43 +// This function returns a String value represent the instance in time +// represented by this Date object. The format of the String is the Date Time +// string format defined in 15.9.1.15. All fields are present in the String. +// The time zone is always UTC, denoted by the suffix Z. If the time value of +// this object is not a finite Number a RangeError exception is thrown. +if (!Date.prototype.toISOString || (new Date(-62198755200000).toISOString().indexOf('-000001') === -1)) { + Date.prototype.toISOString = function toISOString() { + var result, length, value, year; + if (!isFinite(this)) + throw new RangeError; + + // the date time string format is specified in 15.9.1.15. + result = [this.getUTCMonth() + 1, this.getUTCDate(), + this.getUTCHours(), this.getUTCMinutes(), this.getUTCSeconds()]; + year = this.getUTCFullYear(); + year = (year < 0 ? '-' : (year > 9999 ? '+' : '')) + ('00000' + Math.abs(year)).slice(0 <= year && year <= 9999 ? -4 : -6); + + length = result.length; + while (length--) { + value = result[length]; + // pad months, days, hours, minutes, and seconds to have two digits. + if (value < 10) + result[length] = "0" + value; + } + // pad milliseconds to have three digits. + return year + "-" + result.slice(0, 2).join("-") + "T" + result.slice(2).join(":") + "." + + ("000" + this.getUTCMilliseconds()).slice(-3) + "Z"; + } +} + +// ES5 15.9.4.4 +// http://es5.github.com/#x15.9.4.4 +if (!Date.now) { + Date.now = function now() { + return new Date().getTime(); + }; +} + +// ES5 15.9.5.44 +// http://es5.github.com/#x15.9.5.44 +// This function provides a String representation of a Date object for use by +// JSON.stringify (15.12.3). +if (!Date.prototype.toJSON) { + Date.prototype.toJSON = function toJSON(key) { + // When the toJSON method is called with argument key, the following + // steps are taken: + + // 1. Let O be the result of calling ToObject, giving it the this + // value as its argument. + // 2. Let tv be ToPrimitive(O, hint Number). + // 3. If tv is a Number and is not finite, return null. + // XXX + // 4. Let toISO be the result of calling the [[Get]] internal method of + // O with argument "toISOString". + // 5. If IsCallable(toISO) is false, throw a TypeError exception. + if (typeof this.toISOString != "function") + throw new TypeError(); // TODO message + // 6. Return the result of calling the [[Call]] internal method of + // toISO with O as the this value and an empty argument list. + return this.toISOString(); + + // NOTE 1 The argument is ignored. + + // NOTE 2 The toJSON function is intentionally generic; it does not + // require that its this value be a Date object. Therefore, it can be + // transferred to other kinds of objects for use as a method. However, + // it does require that any such object have a toISOString method. An + // object is free to use the argument key to filter its + // stringification. + }; +} + +// ES5 15.9.4.2 +// http://es5.github.com/#x15.9.4.2 +// based on work shared by Daniel Friesen (dantman) +// http://gist.github.com/303249 +if (Date.parse("+275760-09-13T00:00:00.000Z") !== 8.64e15) { + // XXX global assignment won't work in embeddings that use + // an alternate object for the context. + Date = (function(NativeDate) { + + // Date.length === 7 + var Date = function Date(Y, M, D, h, m, s, ms) { + var length = arguments.length; + if (this instanceof NativeDate) { + var date = length == 1 && String(Y) === Y ? // isString(Y) + // We explicitly pass it through parse: + new NativeDate(Date.parse(Y)) : + // We have to manually make calls depending on argument + // length here + length >= 7 ? new NativeDate(Y, M, D, h, m, s, ms) : + length >= 6 ? new NativeDate(Y, M, D, h, m, s) : + length >= 5 ? new NativeDate(Y, M, D, h, m) : + length >= 4 ? new NativeDate(Y, M, D, h) : + length >= 3 ? new NativeDate(Y, M, D) : + length >= 2 ? new NativeDate(Y, M) : + length >= 1 ? new NativeDate(Y) : + new NativeDate(); + // Prevent mixups with unfixed Date object + date.constructor = Date; + return date; + } + return NativeDate.apply(this, arguments); + }; + + // 15.9.1.15 Date Time String Format. + var isoDateExpression = new RegExp("^" + + "(\\d{4}|[\+\-]\\d{6})" + // four-digit year capture or sign + 6-digit extended year + "(?:-(\\d{2})" + // optional month capture + "(?:-(\\d{2})" + // optional day capture + "(?:" + // capture hours:minutes:seconds.milliseconds + "T(\\d{2})" + // hours capture + ":(\\d{2})" + // minutes capture + "(?:" + // optional :seconds.milliseconds + ":(\\d{2})" + // seconds capture + "(?:\\.(\\d{3}))?" + // milliseconds capture + ")?" + + "(?:" + // capture UTC offset component + "Z|" + // UTC capture + "(?:" + // offset specifier +/-hours:minutes + "([-+])" + // sign capture + "(\\d{2})" + // hours offset capture + ":(\\d{2})" + // minutes offset capture + ")" + + ")?)?)?)?" + + "$"); + + // Copy any custom methods a 3rd party library may have added + for (var key in NativeDate) + Date[key] = NativeDate[key]; + + // Copy "native" methods explicitly; they may be non-enumerable + Date.now = NativeDate.now; + Date.UTC = NativeDate.UTC; + Date.prototype = NativeDate.prototype; + Date.prototype.constructor = Date; + + // Upgrade Date.parse to handle simplified ISO 8601 strings + Date.parse = function parse(string) { + var match = isoDateExpression.exec(string); + if (match) { + match.shift(); // kill match[0], the full match + // parse months, days, hours, minutes, seconds, and milliseconds + for (var i = 1; i < 7; i++) { + // provide default values if necessary + match[i] = +(match[i] || (i < 3 ? 1 : 0)); + // match[1] is the month. Months are 0-11 in JavaScript + // `Date` objects, but 1-12 in ISO notation, so we + // decrement. + if (i == 1) + match[i]--; + } + + // parse the UTC offset component + var minuteOffset = +match.pop(), hourOffset = +match.pop(), sign = match.pop(); + + // compute the explicit time zone offset if specified + var offset = 0; + if (sign) { + // detect invalid offsets and return early + if (hourOffset > 23 || minuteOffset > 59) + return NaN; + + // express the provided time zone offset in minutes. The offset is + // negative for time zones west of UTC; positive otherwise. + offset = (hourOffset * 60 + minuteOffset) * 6e4 * (sign == "+" ? -1 : 1); + } + + // Date.UTC for years between 0 and 99 converts year to 1900 + year + // The Gregorian calendar has a 400-year cycle, so + // to Date.UTC(year + 400, .... ) - 12622780800000 == Date.UTC(year, ...), + // where 12622780800000 - number of milliseconds in Gregorian calendar 400 years + var year = +match[0]; + if (0 <= year && year <= 99) { + match[0] = year + 400; + return NativeDate.UTC.apply(this, match) + offset - 12622780800000; + } + + // compute a new UTC date value, accounting for the optional offset + return NativeDate.UTC.apply(this, match) + offset; + } + return NativeDate.parse.apply(this, arguments); + }; + + return Date; + })(Date); +} + +// +// String +// ====== +// + +// ES5 15.5.4.20 +// http://es5.github.com/#x15.5.4.20 +var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" + + "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" + + "\u2029\uFEFF"; +if (!String.prototype.trim || ws.trim()) { + // http://blog.stevenlevithan.com/archives/faster-trim-javascript + // http://perfectionkills.com/whitespace-deviations/ + ws = "[" + ws + "]"; + var trimBeginRegexp = new RegExp("^" + ws + ws + "*"), + trimEndRegexp = new RegExp(ws + ws + "*$"); + String.prototype.trim = function trim() { + return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, ""); + }; +} + +// +// Util +// ====== +// + +// ES5 9.4 +// http://es5.github.com/#x9.4 +// http://jsperf.com/to-integer +var toInteger = function (n) { + n = +n; + if (n !== n) // isNaN + n = 0; + else if (n !== 0 && n !== (1/0) && n !== -(1/0)) + n = (n > 0 || -1) * Math.floor(Math.abs(n)); + return n; +}; + +var prepareString = "a"[0] != "a", + // ES5 9.9 + // http://es5.github.com/#x9.9 + toObject = function (o) { + if (o == null) { // this matches both null and undefined + throw new TypeError(); // TODO message + } + // If the implementation doesn't support by-index access of + // string characters (ex. IE < 7), split the string + if (prepareString && typeof o == "string" && o) { + return o.split(""); + } + return Object(o); + }; +}); + +define('ace/lib/event_emitter', ['require', 'exports', 'module' ], function(require, exports, module) { + + +var EventEmitter = {}; + +EventEmitter._emit = +EventEmitter._dispatchEvent = function(eventName, e) { + this._eventRegistry = this._eventRegistry || {}; + this._defaultHandlers = this._defaultHandlers || {}; + + var listeners = this._eventRegistry[eventName] || []; + var defaultHandler = this._defaultHandlers[eventName]; + if (!listeners.length && !defaultHandler) + return; + + e = e || {}; + e.type = eventName; + + if (!e.stopPropagation) { + e.stopPropagation = function() { + this.propagationStopped = true; + }; + } + + if (!e.preventDefault) { + e.preventDefault = function() { + this.defaultPrevented = true; + }; + } + + for (var i=0; i<listeners.length; i++) { + listeners[i](e); + if (e.propagationStopped) + break; + } + + if (defaultHandler && !e.defaultPrevented) + return defaultHandler(e); +}; + +EventEmitter.setDefaultHandler = function(eventName, callback) { + this._defaultHandlers = this._defaultHandlers || {}; + + if (this._defaultHandlers[eventName]) + throw new Error("The default handler for '" + eventName + "' is already set"); + + this._defaultHandlers[eventName] = callback; +}; + +EventEmitter.on = +EventEmitter.addEventListener = function(eventName, callback) { + this._eventRegistry = this._eventRegistry || {}; + + var listeners = this._eventRegistry[eventName]; + if (!listeners) + var listeners = this._eventRegistry[eventName] = []; + + if (listeners.indexOf(callback) == -1) + listeners.push(callback); +}; + +EventEmitter.removeListener = +EventEmitter.removeEventListener = function(eventName, callback) { + this._eventRegistry = this._eventRegistry || {}; + + var listeners = this._eventRegistry[eventName]; + if (!listeners) + return; + + var index = listeners.indexOf(callback); + if (index !== -1) + listeners.splice(index, 1); +}; + +EventEmitter.removeAllListeners = function(eventName) { + if (this._eventRegistry) this._eventRegistry[eventName] = []; +}; + +exports.EventEmitter = EventEmitter; + +}); + +define('ace/lib/oop', ['require', 'exports', 'module' ], function(require, exports, module) { + + +exports.inherits = (function() { + var tempCtor = function() {}; + return function(ctor, superCtor) { + tempCtor.prototype = superCtor.prototype; + ctor.super_ = superCtor.prototype; + ctor.prototype = new tempCtor(); + ctor.prototype.constructor = ctor; + }; +}()); + +exports.mixin = function(obj, mixin) { + for (var key in mixin) { + obj[key] = mixin[key]; + } +}; + +exports.implement = function(proto, mixin) { + exports.mixin(proto, mixin); +}; + +}); + +define('ace/mode/css_worker', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/worker/mirror', 'ace/mode/css/csslint'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var Mirror = require("../worker/mirror").Mirror; +var CSSLint = require("./css/csslint").CSSLint; + +var Worker = exports.Worker = function(sender) { + Mirror.call(this, sender); + this.setTimeout(200); +}; + +oop.inherits(Worker, Mirror); + +(function() { + + this.onUpdate = function() { + var value = this.doc.getValue(); + + var result = CSSLint.verify(value); + this.sender.emit("csslint", result.messages.map(function(msg) { + delete msg.rule; + return msg; + })); + }; + +}).call(Worker.prototype); + +}); +define('ace/worker/mirror', ['require', 'exports', 'module' , 'ace/document', 'ace/lib/lang'], function(require, exports, module) { + + +var Document = require("../document").Document; +var lang = require("../lib/lang"); + +var Mirror = exports.Mirror = function(sender) { + this.sender = sender; + var doc = this.doc = new Document(""); + + var deferredUpdate = this.deferredUpdate = lang.deferredCall(this.onUpdate.bind(this)); + + var _self = this; + sender.on("change", function(e) { + doc.applyDeltas([e.data]); + deferredUpdate.schedule(_self.$timeout); + }); +}; + +(function() { + + this.$timeout = 500; + + this.setTimeout = function(timeout) { + this.$timeout = timeout; + }; + + this.setValue = function(value) { + this.doc.setValue(value); + this.deferredUpdate.schedule(this.$timeout); + }; + + this.getValue = function(callbackId) { + this.sender.callback(this.doc.getValue(), callbackId); + }; + + this.onUpdate = function() { + // abstract method + }; + +}).call(Mirror.prototype); + +}); + +define('ace/document', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter', 'ace/range', 'ace/anchor'], function(require, exports, module) { + + +var oop = require("./lib/oop"); +var EventEmitter = require("./lib/event_emitter").EventEmitter; +var Range = require("./range").Range; +var Anchor = require("./anchor").Anchor; + + /** + * new Document([text]) + * - text (String | Array): The starting text + * + * Creates a new `Document`. If `text` is included, the `Document` contains those strings; otherwise, it's empty. + * + **/ +var Document = function(text) { + this.$lines = []; + + // There has to be one line at least in the document. If you pass an empty + // string to the insert function, nothing will happen. Workaround. + if (text.length == 0) { + this.$lines = [""]; + } else if (Array.isArray(text)) { + this.insertLines(0, text); + } else { + this.insert({row: 0, column:0}, text); + } +}; + +(function() { + + oop.implement(this, EventEmitter); + this.setValue = function(text) { + var len = this.getLength(); + this.remove(new Range(0, 0, len, this.getLine(len-1).length)); + this.insert({row: 0, column:0}, text); + }; + this.getValue = function() { + return this.getAllLines().join(this.getNewLineCharacter()); + }; + this.createAnchor = function(row, column) { + return new Anchor(this, row, column); + }; + + // check for IE split bug + if ("aaa".split(/a/).length == 0) + this.$split = function(text) { + return text.replace(/\r\n|\r/g, "\n").split("\n"); + } + else + this.$split = function(text) { + return text.split(/\r\n|\r|\n/); + }; + this.$detectNewLine = function(text) { + var match = text.match(/^.*?(\r\n|\r|\n)/m); + if (match) { + this.$autoNewLine = match[1]; + } else { + this.$autoNewLine = "\n"; + } + }; + this.getNewLineCharacter = function() { + switch (this.$newLineMode) { + case "windows": + return "\r\n"; + + case "unix": + return "\n"; + + case "auto": + return this.$autoNewLine; + } + }; + + this.$autoNewLine = "\n"; + this.$newLineMode = "auto"; + this.setNewLineMode = function(newLineMode) { + if (this.$newLineMode === newLineMode) + return; + + this.$newLineMode = newLineMode; + }; + this.getNewLineMode = function() { + return this.$newLineMode; + }; + this.isNewLine = function(text) { + return (text == "\r\n" || text == "\r" || text == "\n"); + }; + this.getLine = function(row) { + return this.$lines[row] || ""; + }; + this.getLines = function(firstRow, lastRow) { + return this.$lines.slice(firstRow, lastRow + 1); + }; + this.getAllLines = function() { + return this.getLines(0, this.getLength()); + }; + this.getLength = function() { + return this.$lines.length; + }; + this.getTextRange = function(range) { + if (range.start.row == range.end.row) { + return this.$lines[range.start.row].substring(range.start.column, + range.end.column); + } + else { + var lines = this.getLines(range.start.row+1, range.end.row-1); + lines.unshift((this.$lines[range.start.row] || "").substring(range.start.column)); + lines.push((this.$lines[range.end.row] || "").substring(0, range.end.column)); + return lines.join(this.getNewLineCharacter()); + } + }; + this.$clipPosition = function(position) { + var length = this.getLength(); + if (position.row >= length) { + position.row = Math.max(0, length - 1); + position.column = this.getLine(length-1).length; + } + return position; + }; + this.insert = function(position, text) { + if (!text || text.length === 0) + return position; + + position = this.$clipPosition(position); + + // only detect new lines if the document has no line break yet + if (this.getLength() <= 1) + this.$detectNewLine(text); + + var lines = this.$split(text); + var firstLine = lines.splice(0, 1)[0]; + var lastLine = lines.length == 0 ? null : lines.splice(lines.length - 1, 1)[0]; + + position = this.insertInLine(position, firstLine); + if (lastLine !== null) { + position = this.insertNewLine(position); // terminate first line + position = this.insertLines(position.row, lines); + position = this.insertInLine(position, lastLine || ""); + } + return position; + }; + this.insertLines = function(row, lines) { + if (lines.length == 0) + return {row: row, column: 0}; + + // apply doesn't work for big arrays (smallest threshold is on safari 0xFFFF) + // to circumvent that we have to break huge inserts into smaller chunks here + if (lines.length > 0xFFFF) { + var end = this.insertLines(row, lines.slice(0xFFFF)); + lines = lines.slice(0, 0xFFFF); + } + + var args = [row, 0]; + args.push.apply(args, lines); + this.$lines.splice.apply(this.$lines, args); + + var range = new Range(row, 0, row + lines.length, 0); + var delta = { + action: "insertLines", + range: range, + lines: lines + }; + this._emit("change", { data: delta }); + return end || range.end; + }; + this.insertNewLine = function(position) { + position = this.$clipPosition(position); + var line = this.$lines[position.row] || ""; + + this.$lines[position.row] = line.substring(0, position.column); + this.$lines.splice(position.row + 1, 0, line.substring(position.column, line.length)); + + var end = { + row : position.row + 1, + column : 0 + }; + + var delta = { + action: "insertText", + range: Range.fromPoints(position, end), + text: this.getNewLineCharacter() + }; + this._emit("change", { data: delta }); + + return end; + }; + this.insertInLine = function(position, text) { + if (text.length == 0) + return position; + + var line = this.$lines[position.row] || ""; + + this.$lines[position.row] = line.substring(0, position.column) + text + + line.substring(position.column); + + var end = { + row : position.row, + column : position.column + text.length + }; + + var delta = { + action: "insertText", + range: Range.fromPoints(position, end), + text: text + }; + this._emit("change", { data: delta }); + + return end; + }; + this.remove = function(range) { + // clip to document + range.start = this.$clipPosition(range.start); + range.end = this.$clipPosition(range.end); + + if (range.isEmpty()) + return range.start; + + var firstRow = range.start.row; + var lastRow = range.end.row; + + if (range.isMultiLine()) { + var firstFullRow = range.start.column == 0 ? firstRow : firstRow + 1; + var lastFullRow = lastRow - 1; + + if (range.end.column > 0) + this.removeInLine(lastRow, 0, range.end.column); + + if (lastFullRow >= firstFullRow) + this.removeLines(firstFullRow, lastFullRow); + + if (firstFullRow != firstRow) { + this.removeInLine(firstRow, range.start.column, this.getLine(firstRow).length); + this.removeNewLine(range.start.row); + } + } + else { + this.removeInLine(firstRow, range.start.column, range.end.column); + } + return range.start; + }; + this.removeInLine = function(row, startColumn, endColumn) { + if (startColumn == endColumn) + return; + + var range = new Range(row, startColumn, row, endColumn); + var line = this.getLine(row); + var removed = line.substring(startColumn, endColumn); + var newLine = line.substring(0, startColumn) + line.substring(endColumn, line.length); + this.$lines.splice(row, 1, newLine); + + var delta = { + action: "removeText", + range: range, + text: removed + }; + this._emit("change", { data: delta }); + return range.start; + }; + this.removeLines = function(firstRow, lastRow) { + var range = new Range(firstRow, 0, lastRow + 1, 0); + var removed = this.$lines.splice(firstRow, lastRow - firstRow + 1); + + var delta = { + action: "removeLines", + range: range, + nl: this.getNewLineCharacter(), + lines: removed + }; + this._emit("change", { data: delta }); + return removed; + }; + this.removeNewLine = function(row) { + var firstLine = this.getLine(row); + var secondLine = this.getLine(row+1); + + var range = new Range(row, firstLine.length, row+1, 0); + var line = firstLine + secondLine; + + this.$lines.splice(row, 2, line); + + var delta = { + action: "removeText", + range: range, + text: this.getNewLineCharacter() + }; + this._emit("change", { data: delta }); + }; + this.replace = function(range, text) { + if (text.length == 0 && range.isEmpty()) + return range.start; + + // Shortcut: If the text we want to insert is the same as it is already + // in the document, we don't have to replace anything. + if (text == this.getTextRange(range)) + return range.end; + + this.remove(range); + if (text) { + var end = this.insert(range.start, text); + } + else { + end = range.start; + } + + return end; + }; + this.applyDeltas = function(deltas) { + for (var i=0; i<deltas.length; i++) { + var delta = deltas[i]; + var range = Range.fromPoints(delta.range.start, delta.range.end); + + if (delta.action == "insertLines") + this.insertLines(range.start.row, delta.lines); + else if (delta.action == "insertText") + this.insert(range.start, delta.text); + else if (delta.action == "removeLines") + this.removeLines(range.start.row, range.end.row - 1); + else if (delta.action == "removeText") + this.remove(range); + } + }; + this.revertDeltas = function(deltas) { + for (var i=deltas.length-1; i>=0; i--) { + var delta = deltas[i]; + + var range = Range.fromPoints(delta.range.start, delta.range.end); + + if (delta.action == "insertLines") + this.removeLines(range.start.row, range.end.row - 1); + else if (delta.action == "insertText") + this.remove(range); + else if (delta.action == "removeLines") + this.insertLines(range.start.row, delta.lines); + else if (delta.action == "removeText") + this.insert(range.start, delta.text); + } + }; + +}).call(Document.prototype); + +exports.Document = Document; +}); + +define('ace/range', ['require', 'exports', 'module' ], function(require, exports, module) { + + +/** + * class Range + * + * This object is used in various places to indicate a region within the editor. To better visualize how this works, imagine a rectangle. Each quadrant of the rectangle is analogus to a range, as ranges contain a starting row and starting column, and an ending row, and ending column. + * + **/ + +/** + * new Range(startRow, startColumn, endRow, endColumn) + * - startRow (Number): The starting row + * - startColumn (Number): The starting column + * - endRow (Number): The ending row + * - endColumn (Number): The ending column + * + * Creates a new `Range` object with the given starting and ending row and column points. + * + **/ +var Range = function(startRow, startColumn, endRow, endColumn) { + this.start = { + row: startRow, + column: startColumn + }; + + this.end = { + row: endRow, + column: endColumn + }; +}; + +(function() { + /** + * Range.isEqual(range) -> Boolean + * - range (Range): A range to check against + * + * Returns `true` if and only if the starting row and column, and ending tow and column, are equivalent to those given by `range`. + * + **/ + this.isEqual = function(range) { + return this.start.row == range.start.row && + this.end.row == range.end.row && + this.start.column == range.start.column && + this.end.column == range.end.column + }; + this.toString = function() { + return ("Range: [" + this.start.row + "/" + this.start.column + + "] -> [" + this.end.row + "/" + this.end.column + "]"); + }; + + this.contains = function(row, column) { + return this.compare(row, column) == 0; + }; + this.compareRange = function(range) { + var cmp, + end = range.end, + start = range.start; + + cmp = this.compare(end.row, end.column); + if (cmp == 1) { + cmp = this.compare(start.row, start.column); + if (cmp == 1) { + return 2; + } else if (cmp == 0) { + return 1; + } else { + return 0; + } + } else if (cmp == -1) { + return -2; + } else { + cmp = this.compare(start.row, start.column); + if (cmp == -1) { + return -1; + } else if (cmp == 1) { + return 42; + } else { + return 0; + } + } + } + + /** related to: Range.compare + * Range.comparePoint(p) -> Number + * - p (Range): A point to compare with + * + (Number): This method returns one of the following numbers:<br/> + * * `0` if the two points are exactly equal<br/> + * * `-1` if `p.row` is less then the calling range<br/> + * * `1` if `p.row` is greater than the calling range<br/> + * <br/> + * If the starting row of the calling range is equal to `p.row`, and:<br/> + * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`<br/> + * * Otherwise, it returns -1<br/> + *<br/> + * If the ending row of the calling range is equal to `p.row`, and:<br/> + * * `p.column` is less than or equal to the calling range's ending column, this returns `0`<br/> + * * Otherwise, it returns 1<br/> + * + * Checks the row and column points of `p` with the row and column points of the calling range. + * + * + * + **/ + this.comparePoint = function(p) { + return this.compare(p.row, p.column); + } + + /** related to: Range.comparePoint + * Range.containsRange(range) -> Boolean + * - range (Range): A range to compare with + * + * Checks the start and end points of `range` and compares them to the calling range. Returns `true` if the `range` is contained within the caller's range. + * + **/ + this.containsRange = function(range) { + return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0; + } + + /** + * Range.intersects(range) -> Boolean + * - range (Range): A range to compare with + * + * Returns `true` if passed in `range` intersects with the one calling this method. + * + **/ + this.intersects = function(range) { + var cmp = this.compareRange(range); + return (cmp == -1 || cmp == 0 || cmp == 1); + } + + /** + * Range.isEnd(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the caller's ending row point is the same as `row`, and if the caller's ending column is the same as `column`. + * + **/ + this.isEnd = function(row, column) { + return this.end.row == row && this.end.column == column; + } + + /** + * Range.isStart(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the caller's starting row point is the same as `row`, and if the caller's starting column is the same as `column`. + * + **/ + this.isStart = function(row, column) { + return this.start.row == row && this.start.column == column; + } + + /** + * Range.setStart(row, column) + * - row (Number): A row point to set + * - column (Number): A column point to set + * + * Sets the starting row and column for the range. + * + **/ + this.setStart = function(row, column) { + if (typeof row == "object") { + this.start.column = row.column; + this.start.row = row.row; + } else { + this.start.row = row; + this.start.column = column; + } + } + + /** + * Range.setEnd(row, column) + * - row (Number): A row point to set + * - column (Number): A column point to set + * + * Sets the starting row and column for the range. + * + **/ + this.setEnd = function(row, column) { + if (typeof row == "object") { + this.end.column = row.column; + this.end.row = row.row; + } else { + this.end.row = row; + this.end.column = column; + } + } + + /** related to: Range.compare + * Range.inside(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the `row` and `column` are within the given range. + * + **/ + this.inside = function(row, column) { + if (this.compare(row, column) == 0) { + if (this.isEnd(row, column) || this.isStart(row, column)) { + return false; + } else { + return true; + } + } + return false; + } + + /** related to: Range.compare + * Range.insideStart(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the `row` and `column` are within the given range's starting points. + * + **/ + this.insideStart = function(row, column) { + if (this.compare(row, column) == 0) { + if (this.isEnd(row, column)) { + return false; + } else { + return true; + } + } + return false; + } + + /** related to: Range.compare + * Range.insideEnd(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the `row` and `column` are within the given range's ending points. + * + **/ + this.insideEnd = function(row, column) { + if (this.compare(row, column) == 0) { + if (this.isStart(row, column)) { + return false; + } else { + return true; + } + } + return false; + } + + /** + * Range.compare(row, column) -> Number + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + (Number): This method returns one of the following numbers:<br/> + * * `0` if the two points are exactly equal <br/> + * * `-1` if `p.row` is less then the calling range <br/> + * * `1` if `p.row` is greater than the calling range <br/> + * <br/> + * If the starting row of the calling range is equal to `p.row`, and: <br/> + * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`<br/> + * * Otherwise, it returns -1<br/> + * <br/> + * If the ending row of the calling range is equal to `p.row`, and: <br/> + * * `p.column` is less than or equal to the calling range's ending column, this returns `0` <br/> + * * Otherwise, it returns 1 + * + * Checks the row and column points with the row and column points of the calling range. + * + * + **/ + this.compare = function(row, column) { + if (!this.isMultiLine()) { + if (row === this.start.row) { + return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0); + }; + } + + if (row < this.start.row) + return -1; + + if (row > this.end.row) + return 1; + + if (this.start.row === row) + return column >= this.start.column ? 0 : -1; + + if (this.end.row === row) + return column <= this.end.column ? 0 : 1; + + return 0; + }; + this.compareStart = function(row, column) { + if (this.start.row == row && this.start.column == column) { + return -1; + } else { + return this.compare(row, column); + } + } + + /** + * Range.compareEnd(row, column) -> Number + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + (Number): This method returns one of the following numbers:<br/> + * * `0` if the two points are exactly equal<br/> + * * `-1` if `p.row` is less then the calling range<br/> + * * `1` if `p.row` is greater than the calling range, or if `isEnd` is `true.<br/> + * <br/> + * If the starting row of the calling range is equal to `p.row`, and:<br/> + * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`<br/> + * * Otherwise, it returns -1<br/> + *<br/> + * If the ending row of the calling range is equal to `p.row`, and:<br/> + * * `p.column` is less than or equal to the calling range's ending column, this returns `0`<br/> + * * Otherwise, it returns 1 + * + * Checks the row and column points with the row and column points of the calling range. + * + * + **/ + this.compareEnd = function(row, column) { + if (this.end.row == row && this.end.column == column) { + return 1; + } else { + return this.compare(row, column); + } + } + + /** + * Range.compareInside(row, column) -> Number + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + (Number): This method returns one of the following numbers:<br/> + * * `1` if the ending row of the calling range is equal to `row`, and the ending column of the calling range is equal to `column`<br/> + * * `-1` if the starting row of the calling range is equal to `row`, and the starting column of the calling range is equal to `column`<br/> + * <br/> + * Otherwise, it returns the value after calling [[Range.compare `compare()`]]. + * + * Checks the row and column points with the row and column points of the calling range. + * + * + * + **/ + this.compareInside = function(row, column) { + if (this.end.row == row && this.end.column == column) { + return 1; + } else if (this.start.row == row && this.start.column == column) { + return -1; + } else { + return this.compare(row, column); + } + } + + /** + * Range.clipRows(firstRow, lastRow) -> Range + * - firstRow (Number): The starting row + * - lastRow (Number): The ending row + * + * Returns the part of the current `Range` that occurs within the boundaries of `firstRow` and `lastRow` as a new `Range` object. + * + **/ + this.clipRows = function(firstRow, lastRow) { + if (this.end.row > lastRow) { + var end = { + row: lastRow+1, + column: 0 + }; + } + + if (this.start.row > lastRow) { + var start = { + row: lastRow+1, + column: 0 + }; + } + + if (this.start.row < firstRow) { + var start = { + row: firstRow, + column: 0 + }; + } + + if (this.end.row < firstRow) { + var end = { + row: firstRow, + column: 0 + }; + } + return Range.fromPoints(start || this.start, end || this.end); + }; + this.extend = function(row, column) { + var cmp = this.compare(row, column); + + if (cmp == 0) + return this; + else if (cmp == -1) + var start = {row: row, column: column}; + else + var end = {row: row, column: column}; + + return Range.fromPoints(start || this.start, end || this.end); + }; + + this.isEmpty = function() { + return (this.start.row == this.end.row && this.start.column == this.end.column); + }; + this.isMultiLine = function() { + return (this.start.row !== this.end.row); + }; + this.clone = function() { + return Range.fromPoints(this.start, this.end); + }; + this.collapseRows = function() { + if (this.end.column == 0) + return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row-1), 0) + else + return new Range(this.start.row, 0, this.end.row, 0) + }; + this.toScreenRange = function(session) { + var screenPosStart = + session.documentToScreenPosition(this.start); + var screenPosEnd = + session.documentToScreenPosition(this.end); + + return new Range( + screenPosStart.row, screenPosStart.column, + screenPosEnd.row, screenPosEnd.column + ); + }; + +}).call(Range.prototype); +Range.fromPoints = function(start, end) { + return new Range(start.row, start.column, end.row, end.column); +}; + +exports.Range = Range; +}); + +define('ace/anchor', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter'], function(require, exports, module) { + + +var oop = require("./lib/oop"); +var EventEmitter = require("./lib/event_emitter").EventEmitter; + +/** + * new Anchor(doc, row, column) + * - doc (Document): The document to associate with the anchor + * - row (Number): The starting row position + * - column (Number): The starting column position + * + * Creates a new `Anchor` and associates it with a document. + * + **/ + +var Anchor = exports.Anchor = function(doc, row, column) { + this.document = doc; + + if (typeof column == "undefined") + this.setPosition(row.row, row.column); + else + this.setPosition(row, column); + + this.$onChange = this.onChange.bind(this); + doc.on("change", this.$onChange); +}; + +(function() { + + oop.implement(this, EventEmitter); + + this.getPosition = function() { + return this.$clipPositionToDocument(this.row, this.column); + }; + + this.getDocument = function() { + return this.document; + }; + + this.onChange = function(e) { + var delta = e.data; + var range = delta.range; + + if (range.start.row == range.end.row && range.start.row != this.row) + return; + + if (range.start.row > this.row) + return; + + if (range.start.row == this.row && range.start.column > this.column) + return; + + var row = this.row; + var column = this.column; + + if (delta.action === "insertText") { + if (range.start.row === row && range.start.column <= column) { + if (range.start.row === range.end.row) { + column += range.end.column - range.start.column; + } + else { + column -= range.start.column; + row += range.end.row - range.start.row; + } + } + else if (range.start.row !== range.end.row && range.start.row < row) { + row += range.end.row - range.start.row; + } + } else if (delta.action === "insertLines") { + if (range.start.row <= row) { + row += range.end.row - range.start.row; + } + } + else if (delta.action == "removeText") { + if (range.start.row == row && range.start.column < column) { + if (range.end.column >= column) + column = range.start.column; + else + column = Math.max(0, column - (range.end.column - range.start.column)); + + } else if (range.start.row !== range.end.row && range.start.row < row) { + if (range.end.row == row) { + column = Math.max(0, column - range.end.column) + range.start.column; + } + row -= (range.end.row - range.start.row); + } + else if (range.end.row == row) { + row -= range.end.row - range.start.row; + column = Math.max(0, column - range.end.column) + range.start.column; + } + } else if (delta.action == "removeLines") { + if (range.start.row <= row) { + if (range.end.row <= row) + row -= range.end.row - range.start.row; + else { + row = range.start.row; + column = 0; + } + } + } + + this.setPosition(row, column, true); + }; + + this.setPosition = function(row, column, noClip) { + var pos; + if (noClip) { + pos = { + row: row, + column: column + }; + } + else { + pos = this.$clipPositionToDocument(row, column); + } + + if (this.row == pos.row && this.column == pos.column) + return; + + var old = { + row: this.row, + column: this.column + }; + + this.row = pos.row; + this.column = pos.column; + this._emit("change", { + old: old, + value: pos + }); + }; + + this.detach = function() { + this.document.removeEventListener("change", this.$onChange); + }; + + this.$clipPositionToDocument = function(row, column) { + var pos = {}; + + if (row >= this.document.getLength()) { + pos.row = Math.max(0, this.document.getLength() - 1); + pos.column = this.document.getLine(pos.row).length; + } + else if (row < 0) { + pos.row = 0; + pos.column = 0; + } + else { + pos.row = row; + pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column)); + } + + if (column < 0) + pos.column = 0; + + return pos; + }; + +}).call(Anchor.prototype); + +}); + +define('ace/lib/lang', ['require', 'exports', 'module' ], function(require, exports, module) { + + +exports.stringReverse = function(string) { + return string.split("").reverse().join(""); +}; + +exports.stringRepeat = function (string, count) { + return new Array(count + 1).join(string); +}; + +var trimBeginRegexp = /^\s\s*/; +var trimEndRegexp = /\s\s*$/; + +exports.stringTrimLeft = function (string) { + return string.replace(trimBeginRegexp, ''); +}; + +exports.stringTrimRight = function (string) { + return string.replace(trimEndRegexp, ''); +}; + +exports.copyObject = function(obj) { + var copy = {}; + for (var key in obj) { + copy[key] = obj[key]; + } + return copy; +}; + +exports.copyArray = function(array){ + var copy = []; + for (var i=0, l=array.length; i<l; i++) { + if (array[i] && typeof array[i] == "object") + copy[i] = this.copyObject( array[i] ); + else + copy[i] = array[i]; + } + return copy; +}; + +exports.deepCopy = function (obj) { + if (typeof obj != "object") { + return obj; + } + + var copy = obj.constructor(); + for (var key in obj) { + if (typeof obj[key] == "object") { + copy[key] = this.deepCopy(obj[key]); + } else { + copy[key] = obj[key]; + } + } + return copy; +}; + +exports.arrayToMap = function(arr) { + var map = {}; + for (var i=0; i<arr.length; i++) { + map[arr[i]] = 1; + } + return map; + +}; +exports.arrayRemove = function(array, value) { + for (var i = 0; i <= array.length; i++) { + if (value === array[i]) { + array.splice(i, 1); + } + } +}; + +exports.escapeRegExp = function(str) { + return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1'); +}; + +exports.getMatchOffsets = function(string, regExp) { + var matches = []; + + string.replace(regExp, function(str) { + matches.push({ + offset: arguments[arguments.length-2], + length: str.length + }); + }); + + return matches; +}; + + +exports.deferredCall = function(fcn) { + + var timer = null; + var callback = function() { + timer = null; + fcn(); + }; + + var deferred = function(timeout) { + deferred.cancel(); + timer = setTimeout(callback, timeout || 0); + return deferred; + }; + + deferred.schedule = deferred; + + deferred.call = function() { + this.cancel(); + fcn(); + return deferred; + }; + + deferred.cancel = function() { + clearTimeout(timer); + timer = null; + return deferred; + }; + + return deferred; +}; + +}); +define('ace/mode/css/csslint', ['require', 'exports', 'module' ], function(require, exports, module) { +/*! +CSSLint +Copyright (c) 2011 Nicole Sullivan and Nicholas C. Zakas. All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + +*/ +/* Build time: 2-March-2012 02:47:11 */ + +/*! +Parser-Lib +Copyright (c) 2009-2011 Nicholas C. Zakas. All rights reserved. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + +*/ +/* Version v0.1.6, Build time: 2-March-2012 02:44:32 */ +var parserlib = {}; +(function(){ + + +/** + * A generic base to inherit from for any object + * that needs event handling. + * @class EventTarget + * @constructor + */ +function EventTarget(){ + + /** + * The array of listeners for various events. + * @type Object + * @property _listeners + * @private + */ + this._listeners = {}; +} + +EventTarget.prototype = { + + //restore constructor + constructor: EventTarget, + + /** + * Adds a listener for a given event type. + * @param {String} type The type of event to add a listener for. + * @param {Function} listener The function to call when the event occurs. + * @return {void} + * @method addListener + */ + addListener: function(type, listener){ + if (!this._listeners[type]){ + this._listeners[type] = []; + } + + this._listeners[type].push(listener); + }, + + /** + * Fires an event based on the passed-in object. + * @param {Object|String} event An object with at least a 'type' attribute + * or a string indicating the event name. + * @return {void} + * @method fire + */ + fire: function(event){ + if (typeof event == "string"){ + event = { type: event }; + } + if (typeof event.target != "undefined"){ + event.target = this; + } + + if (typeof event.type == "undefined"){ + throw new Error("Event object missing 'type' property."); + } + + if (this._listeners[event.type]){ + + //create a copy of the array and use that so listeners can't chane + var listeners = this._listeners[event.type].concat(); + for (var i=0, len=listeners.length; i < len; i++){ + listeners[i].call(this, event); + } + } + }, + + /** + * Removes a listener for a given event type. + * @param {String} type The type of event to remove a listener from. + * @param {Function} listener The function to remove from the event. + * @return {void} + * @method removeListener + */ + removeListener: function(type, listener){ + if (this._listeners[type]){ + var listeners = this._listeners[type]; + for (var i=0, len=listeners.length; i < len; i++){ + if (listeners[i] === listener){ + listeners.splice(i, 1); + break; + } + } + + + } + } +}; +function StringReader(text){ + + /** + * The input text with line endings normalized. + * @property _input + * @type String + * @private + */ + this._input = text.replace(/\n\r?/g, "\n"); + this._line = 1; + this._col = 1; + this._cursor = 0; +} + +StringReader.prototype = { + + //restore constructor + constructor: StringReader, + + //------------------------------------------------------------------------- + // Position info + //------------------------------------------------------------------------- + + /** + * Returns the column of the character to be read next. + * @return {int} The column of the character to be read next. + * @method getCol + */ + getCol: function(){ + return this._col; + }, + + /** + * Returns the row of the character to be read next. + * @return {int} The row of the character to be read next. + * @method getLine + */ + getLine: function(){ + return this._line ; + }, + + /** + * Determines if you're at the end of the input. + * @return {Boolean} True if there's no more input, false otherwise. + * @method eof + */ + eof: function(){ + return (this._cursor == this._input.length); + }, + + //------------------------------------------------------------------------- + // Basic reading + //------------------------------------------------------------------------- + + /** + * Reads the next character without advancing the cursor. + * @param {int} count How many characters to look ahead (default is 1). + * @return {String} The next character or null if there is no next character. + * @method peek + */ + peek: function(count){ + var c = null; + count = (typeof count == "undefined" ? 1 : count); + + //if we're not at the end of the input... + if (this._cursor < this._input.length){ + + //get character and increment cursor and column + c = this._input.charAt(this._cursor + count - 1); + } + + return c; + }, + + /** + * Reads the next character from the input and adjusts the row and column + * accordingly. + * @return {String} The next character or null if there is no next character. + * @method read + */ + read: function(){ + var c = null; + + //if we're not at the end of the input... + if (this._cursor < this._input.length){ + + //if the last character was a newline, increment row count + //and reset column count + if (this._input.charAt(this._cursor) == "\n"){ + this._line++; + this._col=1; + } else { + this._col++; + } + + //get character and increment cursor and column + c = this._input.charAt(this._cursor++); + } + + return c; + }, + + //------------------------------------------------------------------------- + // Misc + //------------------------------------------------------------------------- + + /** + * Saves the current location so it can be returned to later. + * @method mark + * @return {void} + */ + mark: function(){ + this._bookmark = { + cursor: this._cursor, + line: this._line, + col: this._col + }; + }, + + reset: function(){ + if (this._bookmark){ + this._cursor = this._bookmark.cursor; + this._line = this._bookmark.line; + this._col = this._bookmark.col; + delete this._bookmark; + } + }, + + //------------------------------------------------------------------------- + // Advanced reading + //------------------------------------------------------------------------- + + /** + * Reads up to and including the given string. Throws an error if that + * string is not found. + * @param {String} pattern The string to read. + * @return {String} The string when it is found. + * @throws Error when the string pattern is not found. + * @method readTo + */ + readTo: function(pattern){ + + var buffer = "", + c; + while (buffer.length < pattern.length || buffer.lastIndexOf(pattern) != buffer.length - pattern.length){ + c = this.read(); + if (c){ + buffer += c; + } else { + throw new Error("Expected \"" + pattern + "\" at line " + this._line + ", col " + this._col + "."); + } + } + + return buffer; + + }, + + /** + * Reads characters while each character causes the given + * filter function to return true. The function is passed + * in each character and either returns true to continue + * reading or false to stop. + * @param {Function} filter The function to read on each character. + * @return {String} The string made up of all characters that passed the + * filter check. + * @method readWhile + */ + readWhile: function(filter){ + + var buffer = "", + c = this.read(); + + while(c !== null && filter(c)){ + buffer += c; + c = this.read(); + } + + return buffer; + + }, + + /** + * Reads characters that match either text or a regular expression and + * returns those characters. If a match is found, the row and column + * are adjusted; if no match is found, the reader's state is unchanged. + * reading or false to stop. + * @param {String|RegExp} matchter If a string, then the literal string + * value is searched for. If a regular expression, then any string + * matching the pattern is search for. + * @return {String} The string made up of all characters that matched or + * null if there was no match. + * @method readMatch + */ + readMatch: function(matcher){ + + var source = this._input.substring(this._cursor), + value = null; + + //if it's a string, just do a straight match + if (typeof matcher == "string"){ + if (source.indexOf(matcher) === 0){ + value = this.readCount(matcher.length); + } + } else if (matcher instanceof RegExp){ + if (matcher.test(source)){ + value = this.readCount(RegExp.lastMatch.length); + } + } + + return value; + }, + + + /** + * Reads a given number of characters. If the end of the input is reached, + * it reads only the remaining characters and does not throw an error. + * @param {int} count The number of characters to read. + * @return {String} The string made up the read characters. + * @method readCount + */ + readCount: function(count){ + var buffer = ""; + + while(count--){ + buffer += this.read(); + } + + return buffer; + } + +}; +function SyntaxError(message, line, col){ + + /** + * The column at which the error occurred. + * @type int + * @property col + */ + this.col = col; + this.line = line; + this.message = message; + +} + +//inherit from Error +SyntaxError.prototype = new Error(); +function SyntaxUnit(text, line, col, type){ + + + /** + * The column of text on which the unit resides. + * @type int + * @property col + */ + this.col = col; + this.line = line; + this.text = text; + this.type = type; +} + +/** + * Create a new syntax unit based solely on the given token. + * Convenience method for creating a new syntax unit when + * it represents a single token instead of multiple. + * @param {Object} token The token object to represent. + * @return {parserlib.util.SyntaxUnit} The object representing the token. + * @static + * @method fromToken + */ +SyntaxUnit.fromToken = function(token){ + return new SyntaxUnit(token.value, token.startLine, token.startCol); +}; + +SyntaxUnit.prototype = { + + //restore constructor + constructor: SyntaxUnit, + + /** + * Returns the text representation of the unit. + * @return {String} The text representation of the unit. + * @method valueOf + */ + valueOf: function(){ + return this.toString(); + }, + + /** + * Returns the text representation of the unit. + * @return {String} The text representation of the unit. + * @method toString + */ + toString: function(){ + return this.text; + } + +}; + +/** + * Generic TokenStream providing base functionality. + * @class TokenStreamBase + * @namespace parserlib.util + * @constructor + * @param {String|StringReader} input The text to tokenize or a reader from + * which to read the input. + */ +function TokenStreamBase(input, tokenData){ + + /** + * The string reader for easy access to the text. + * @type StringReader + * @property _reader + * @private + */ + this._reader = input ? new StringReader(input.toString()) : null; + this._token = null; + this._tokenData = tokenData; + this._lt = []; + this._ltIndex = 0; + + this._ltIndexCache = []; +} + +/** + * Accepts an array of token information and outputs + * an array of token data containing key-value mappings + * and matching functions that the TokenStream needs. + * @param {Array} tokens An array of token descriptors. + * @return {Array} An array of processed token data. + * @method createTokenData + * @static + */ +TokenStreamBase.createTokenData = function(tokens){ + + var nameMap = [], + typeMap = {}, + tokenData = tokens.concat([]), + i = 0, + len = tokenData.length+1; + + tokenData.UNKNOWN = -1; + tokenData.unshift({name:"EOF"}); + + for (; i < len; i++){ + nameMap.push(tokenData[i].name); + tokenData[tokenData[i].name] = i; + if (tokenData[i].text){ + typeMap[tokenData[i].text] = i; + } + } + + tokenData.name = function(tt){ + return nameMap[tt]; + }; + + tokenData.type = function(c){ + return typeMap[c]; + }; + + return tokenData; +}; + +TokenStreamBase.prototype = { + + //restore constructor + constructor: TokenStreamBase, + + //------------------------------------------------------------------------- + // Matching methods + //------------------------------------------------------------------------- + + /** + * Determines if the next token matches the given token type. + * If so, that token is consumed; if not, the token is placed + * back onto the token stream. You can pass in any number of + * token types and this will return true if any of the token + * types is found. + * @param {int|int[]} tokenTypes Either a single token type or an array of + * token types that the next token might be. If an array is passed, + * it's assumed that the token can be any of these. + * @param {variant} channel (Optional) The channel to read from. If not + * provided, reads from the default (unnamed) channel. + * @return {Boolean} True if the token type matches, false if not. + * @method match + */ + match: function(tokenTypes, channel){ + + //always convert to an array, makes things easier + if (!(tokenTypes instanceof Array)){ + tokenTypes = [tokenTypes]; + } + + var tt = this.get(channel), + i = 0, + len = tokenTypes.length; + + while(i < len){ + if (tt == tokenTypes[i++]){ + return true; + } + } + + //no match found, put the token back + this.unget(); + return false; + }, + + /** + * Determines if the next token matches the given token type. + * If so, that token is consumed; if not, an error is thrown. + * @param {int|int[]} tokenTypes Either a single token type or an array of + * token types that the next token should be. If an array is passed, + * it's assumed that the token must be one of these. + * @param {variant} channel (Optional) The channel to read from. If not + * provided, reads from the default (unnamed) channel. + * @return {void} + * @method mustMatch + */ + mustMatch: function(tokenTypes, channel){ + + var token; + + //always convert to an array, makes things easier + if (!(tokenTypes instanceof Array)){ + tokenTypes = [tokenTypes]; + } + + if (!this.match.apply(this, arguments)){ + token = this.LT(1); + throw new SyntaxError("Expected " + this._tokenData[tokenTypes[0]].name + + " at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol); + } + }, + + //------------------------------------------------------------------------- + // Consuming methods + //------------------------------------------------------------------------- + + /** + * Keeps reading from the token stream until either one of the specified + * token types is found or until the end of the input is reached. + * @param {int|int[]} tokenTypes Either a single token type or an array of + * token types that the next token should be. If an array is passed, + * it's assumed that the token must be one of these. + * @param {variant} channel (Optional) The channel to read from. If not + * provided, reads from the default (unnamed) channel. + * @return {void} + * @method advance + */ + advance: function(tokenTypes, channel){ + + while(this.LA(0) !== 0 && !this.match(tokenTypes, channel)){ + this.get(); + } + + return this.LA(0); + }, + + /** + * Consumes the next token from the token stream. + * @return {int} The token type of the token that was just consumed. + * @method get + */ + get: function(channel){ + + var tokenInfo = this._tokenData, + reader = this._reader, + value, + i =0, + len = tokenInfo.length, + found = false, + token, + info; + + //check the lookahead buffer first + if (this._lt.length && this._ltIndex >= 0 && this._ltIndex < this._lt.length){ + + i++; + this._token = this._lt[this._ltIndex++]; + info = tokenInfo[this._token.type]; + + //obey channels logic + while((info.channel !== undefined && channel !== info.channel) && + this._ltIndex < this._lt.length){ + this._token = this._lt[this._ltIndex++]; + info = tokenInfo[this._token.type]; + i++; + } + + //here be dragons + if ((info.channel === undefined || channel === info.channel) && + this._ltIndex <= this._lt.length){ + this._ltIndexCache.push(i); + return this._token.type; + } + } + + //call token retriever method + token = this._getToken(); + + //if it should be hidden, don't save a token + if (token.type > -1 && !tokenInfo[token.type].hide){ + + //apply token channel + token.channel = tokenInfo[token.type].channel; + + //save for later + this._token = token; + this._lt.push(token); + + //save space that will be moved (must be done before array is truncated) + this._ltIndexCache.push(this._lt.length - this._ltIndex + i); + + //keep the buffer under 5 items + if (this._lt.length > 5){ + this._lt.shift(); + } + + //also keep the shift buffer under 5 items + if (this._ltIndexCache.length > 5){ + this._ltIndexCache.shift(); + } + + //update lookahead index + this._ltIndex = this._lt.length; + } + + /* + * Skip to the next token if: + * 1. The token type is marked as hidden. + * 2. The token type has a channel specified and it isn't the current channel. + */ + info = tokenInfo[token.type]; + if (info && + (info.hide || + (info.channel !== undefined && channel !== info.channel))){ + return this.get(channel); + } else { + //return just the type + return token.type; + } + }, + + /** + * Looks ahead a certain number of tokens and returns the token type at + * that position. This will throw an error if you lookahead past the + * end of input, past the size of the lookahead buffer, or back past + * the first token in the lookahead buffer. + * @param {int} The index of the token type to retrieve. 0 for the + * current token, 1 for the next, -1 for the previous, etc. + * @return {int} The token type of the token in the given position. + * @method LA + */ + LA: function(index){ + var total = index, + tt; + if (index > 0){ + //TODO: Store 5 somewhere + if (index > 5){ + throw new Error("Too much lookahead."); + } + + //get all those tokens + while(total){ + tt = this.get(); + total--; + } + + //unget all those tokens + while(total < index){ + this.unget(); + total++; + } + } else if (index < 0){ + + if(this._lt[this._ltIndex+index]){ + tt = this._lt[this._ltIndex+index].type; + } else { + throw new Error("Too much lookbehind."); + } + + } else { + tt = this._token.type; + } + + return tt; + + }, + + /** + * Looks ahead a certain number of tokens and returns the token at + * that position. This will throw an error if you lookahead past the + * end of input, past the size of the lookahead buffer, or back past + * the first token in the lookahead buffer. + * @param {int} The index of the token type to retrieve. 0 for the + * current token, 1 for the next, -1 for the previous, etc. + * @return {Object} The token of the token in the given position. + * @method LA + */ + LT: function(index){ + + //lookahead first to prime the token buffer + this.LA(index); + + //now find the token, subtract one because _ltIndex is already at the next index + return this._lt[this._ltIndex+index-1]; + }, + + /** + * Returns the token type for the next token in the stream without + * consuming it. + * @return {int} The token type of the next token in the stream. + * @method peek + */ + peek: function(){ + return this.LA(1); + }, + + /** + * Returns the actual token object for the last consumed token. + * @return {Token} The token object for the last consumed token. + * @method token + */ + token: function(){ + return this._token; + }, + + /** + * Returns the name of the token for the given token type. + * @param {int} tokenType The type of token to get the name of. + * @return {String} The name of the token or "UNKNOWN_TOKEN" for any + * invalid token type. + * @method tokenName + */ + tokenName: function(tokenType){ + if (tokenType < 0 || tokenType > this._tokenData.length){ + return "UNKNOWN_TOKEN"; + } else { + return this._tokenData[tokenType].name; + } + }, + + /** + * Returns the token type value for the given token name. + * @param {String} tokenName The name of the token whose value should be returned. + * @return {int} The token type value for the given token name or -1 + * for an unknown token. + * @method tokenName + */ + tokenType: function(tokenName){ + return this._tokenData[tokenName] || -1; + }, + + /** + * Returns the last consumed token to the token stream. + * @method unget + */ + unget: function(){ + //if (this._ltIndex > -1){ + if (this._ltIndexCache.length){ + this._ltIndex -= this._ltIndexCache.pop();//--; + this._token = this._lt[this._ltIndex - 1]; + } else { + throw new Error("Too much lookahead."); + } + } + +}; + + + + +parserlib.util = { +StringReader: StringReader, +SyntaxError : SyntaxError, +SyntaxUnit : SyntaxUnit, +EventTarget : EventTarget, +TokenStreamBase : TokenStreamBase +}; +})(); +/* Version v0.1.6, Build time: 2-March-2012 02:44:32 */ +(function(){ +var EventTarget = parserlib.util.EventTarget, +TokenStreamBase = parserlib.util.TokenStreamBase, +StringReader = parserlib.util.StringReader, +SyntaxError = parserlib.util.SyntaxError, +SyntaxUnit = parserlib.util.SyntaxUnit; + + +var Colors = { + aliceblue :"#f0f8ff", + antiquewhite :"#faebd7", + aqua :"#00ffff", + aquamarine :"#7fffd4", + azure :"#f0ffff", + beige :"#f5f5dc", + bisque :"#ffe4c4", + black :"#000000", + blanchedalmond :"#ffebcd", + blue :"#0000ff", + blueviolet :"#8a2be2", + brown :"#a52a2a", + burlywood :"#deb887", + cadetblue :"#5f9ea0", + chartreuse :"#7fff00", + chocolate :"#d2691e", + coral :"#ff7f50", + cornflowerblue :"#6495ed", + cornsilk :"#fff8dc", + crimson :"#dc143c", + cyan :"#00ffff", + darkblue :"#00008b", + darkcyan :"#008b8b", + darkgoldenrod :"#b8860b", + darkgray :"#a9a9a9", + darkgreen :"#006400", + darkkhaki :"#bdb76b", + darkmagenta :"#8b008b", + darkolivegreen :"#556b2f", + darkorange :"#ff8c00", + darkorchid :"#9932cc", + darkred :"#8b0000", + darksalmon :"#e9967a", + darkseagreen :"#8fbc8f", + darkslateblue :"#483d8b", + darkslategray :"#2f4f4f", + darkturquoise :"#00ced1", + darkviolet :"#9400d3", + deeppink :"#ff1493", + deepskyblue :"#00bfff", + dimgray :"#696969", + dodgerblue :"#1e90ff", + firebrick :"#b22222", + floralwhite :"#fffaf0", + forestgreen :"#228b22", + fuchsia :"#ff00ff", + gainsboro :"#dcdcdc", + ghostwhite :"#f8f8ff", + gold :"#ffd700", + goldenrod :"#daa520", + gray :"#808080", + green :"#008000", + greenyellow :"#adff2f", + honeydew :"#f0fff0", + hotpink :"#ff69b4", + indianred :"#cd5c5c", + indigo :"#4b0082", + ivory :"#fffff0", + khaki :"#f0e68c", + lavender :"#e6e6fa", + lavenderblush :"#fff0f5", + lawngreen :"#7cfc00", + lemonchiffon :"#fffacd", + lightblue :"#add8e6", + lightcoral :"#f08080", + lightcyan :"#e0ffff", + lightgoldenrodyellow :"#fafad2", + lightgray :"#d3d3d3", + lightgreen :"#90ee90", + lightpink :"#ffb6c1", + lightsalmon :"#ffa07a", + lightseagreen :"#20b2aa", + lightskyblue :"#87cefa", + lightslategray :"#778899", + lightsteelblue :"#b0c4de", + lightyellow :"#ffffe0", + lime :"#00ff00", + limegreen :"#32cd32", + linen :"#faf0e6", + magenta :"#ff00ff", + maroon :"#800000", + mediumaquamarine:"#66cdaa", + mediumblue :"#0000cd", + mediumorchid :"#ba55d3", + mediumpurple :"#9370d8", + mediumseagreen :"#3cb371", + mediumslateblue :"#7b68ee", + mediumspringgreen :"#00fa9a", + mediumturquoise :"#48d1cc", + mediumvioletred :"#c71585", + midnightblue :"#191970", + mintcream :"#f5fffa", + mistyrose :"#ffe4e1", + moccasin :"#ffe4b5", + navajowhite :"#ffdead", + navy :"#000080", + oldlace :"#fdf5e6", + olive :"#808000", + olivedrab :"#6b8e23", + orange :"#ffa500", + orangered :"#ff4500", + orchid :"#da70d6", + palegoldenrod :"#eee8aa", + palegreen :"#98fb98", + paleturquoise :"#afeeee", + palevioletred :"#d87093", + papayawhip :"#ffefd5", + peachpuff :"#ffdab9", + peru :"#cd853f", + pink :"#ffc0cb", + plum :"#dda0dd", + powderblue :"#b0e0e6", + purple :"#800080", + red :"#ff0000", + rosybrown :"#bc8f8f", + royalblue :"#4169e1", + saddlebrown :"#8b4513", + salmon :"#fa8072", + sandybrown :"#f4a460", + seagreen :"#2e8b57", + seashell :"#fff5ee", + sienna :"#a0522d", + silver :"#c0c0c0", + skyblue :"#87ceeb", + slateblue :"#6a5acd", + slategray :"#708090", + snow :"#fffafa", + springgreen :"#00ff7f", + steelblue :"#4682b4", + tan :"#d2b48c", + teal :"#008080", + thistle :"#d8bfd8", + tomato :"#ff6347", + turquoise :"#40e0d0", + violet :"#ee82ee", + wheat :"#f5deb3", + white :"#ffffff", + whitesmoke :"#f5f5f5", + yellow :"#ffff00", + yellowgreen :"#9acd32" +}; +/** + * Represents a selector combinator (whitespace, +, >). + * @namespace parserlib.css + * @class Combinator + * @extends parserlib.util.SyntaxUnit + * @constructor + * @param {String} text The text representation of the unit. + * @param {int} line The line of text on which the unit resides. + * @param {int} col The column of text on which the unit resides. + */ +function Combinator(text, line, col){ + + SyntaxUnit.call(this, text, line, col, Parser.COMBINATOR_TYPE); + this.type = "unknown"; + + //pretty simple + if (/^\s+$/.test(text)){ + this.type = "descendant"; + } else if (text == ">"){ + this.type = "child"; + } else if (text == "+"){ + this.type = "adjacent-sibling"; + } else if (text == "~"){ + this.type = "sibling"; + } + +} + +Combinator.prototype = new SyntaxUnit(); +Combinator.prototype.constructor = Combinator; +/** + * Represents a media feature, such as max-width:500. + * @namespace parserlib.css + * @class MediaFeature + * @extends parserlib.util.SyntaxUnit + * @constructor + * @param {SyntaxUnit} name The name of the feature. + * @param {SyntaxUnit} value The value of the feature or null if none. + */ +function MediaFeature(name, value){ + + SyntaxUnit.call(this, "(" + name + (value !== null ? ":" + value : "") + ")", name.startLine, name.startCol, Parser.MEDIA_FEATURE_TYPE); + this.name = name; + this.value = value; +} + +MediaFeature.prototype = new SyntaxUnit(); +MediaFeature.prototype.constructor = MediaFeature; +/** + * Represents an individual media query. + * @namespace parserlib.css + * @class MediaQuery + * @extends parserlib.util.SyntaxUnit + * @constructor + * @param {String} modifier The modifier "not" or "only" (or null). + * @param {String} mediaType The type of media (i.e., "print"). + * @param {Array} parts Array of selectors parts making up this selector. + * @param {int} line The line of text on which the unit resides. + * @param {int} col The column of text on which the unit resides. + */ +function MediaQuery(modifier, mediaType, features, line, col){ + + SyntaxUnit.call(this, (modifier ? modifier + " ": "") + (mediaType ? mediaType + " " : "") + features.join(" and "), line, col, Parser.MEDIA_QUERY_TYPE); + this.modifier = modifier; + this.mediaType = mediaType; + this.features = features; + +} + +MediaQuery.prototype = new SyntaxUnit(); +MediaQuery.prototype.constructor = MediaQuery; + +/** + * A CSS3 parser. + * @namespace parserlib.css + * @class Parser + * @constructor + * @param {Object} options (Optional) Various options for the parser: + * starHack (true|false) to allow IE6 star hack as valid, + * underscoreHack (true|false) to interpret leading underscores + * as IE6-7 targeting for known properties, ieFilters (true|false) + * to indicate that IE < 8 filters should be accepted and not throw + * syntax errors. + */ +function Parser(options){ + + //inherit event functionality + EventTarget.call(this); + + + this.options = options || {}; + + this._tokenStream = null; +} + +//Static constants +Parser.DEFAULT_TYPE = 0; +Parser.COMBINATOR_TYPE = 1; +Parser.MEDIA_FEATURE_TYPE = 2; +Parser.MEDIA_QUERY_TYPE = 3; +Parser.PROPERTY_NAME_TYPE = 4; +Parser.PROPERTY_VALUE_TYPE = 5; +Parser.PROPERTY_VALUE_PART_TYPE = 6; +Parser.SELECTOR_TYPE = 7; +Parser.SELECTOR_PART_TYPE = 8; +Parser.SELECTOR_SUB_PART_TYPE = 9; + +Parser.prototype = function(){ + + var proto = new EventTarget(), //new prototype + prop, + additions = { + + //restore constructor + constructor: Parser, + + //instance constants - yuck + DEFAULT_TYPE : 0, + COMBINATOR_TYPE : 1, + MEDIA_FEATURE_TYPE : 2, + MEDIA_QUERY_TYPE : 3, + PROPERTY_NAME_TYPE : 4, + PROPERTY_VALUE_TYPE : 5, + PROPERTY_VALUE_PART_TYPE : 6, + SELECTOR_TYPE : 7, + SELECTOR_PART_TYPE : 8, + SELECTOR_SUB_PART_TYPE : 9, + + //----------------------------------------------------------------- + // Grammar + //----------------------------------------------------------------- + + _stylesheet: function(){ + + /* + * stylesheet + * : [ CHARSET_SYM S* STRING S* ';' ]? + * [S|CDO|CDC]* [ import [S|CDO|CDC]* ]* + * [ namespace [S|CDO|CDC]* ]* + * [ [ ruleset | media | page | font_face | keyframes ] [S|CDO|CDC]* ]* + * ; + */ + + var tokenStream = this._tokenStream, + charset = null, + count, + token, + tt; + + this.fire("startstylesheet"); + + //try to read character set + this._charset(); + + this._skipCruft(); + + //try to read imports - may be more than one + while (tokenStream.peek() == Tokens.IMPORT_SYM){ + this._import(); + this._skipCruft(); + } + + //try to read namespaces - may be more than one + while (tokenStream.peek() == Tokens.NAMESPACE_SYM){ + this._namespace(); + this._skipCruft(); + } + + //get the next token + tt = tokenStream.peek(); + + //try to read the rest + while(tt > Tokens.EOF){ + + try { + + switch(tt){ + case Tokens.MEDIA_SYM: + this._media(); + this._skipCruft(); + break; + case Tokens.PAGE_SYM: + this._page(); + this._skipCruft(); + break; + case Tokens.FONT_FACE_SYM: + this._font_face(); + this._skipCruft(); + break; + case Tokens.KEYFRAMES_SYM: + this._keyframes(); + this._skipCruft(); + break; + case Tokens.UNKNOWN_SYM: //unknown @ rule + tokenStream.get(); + if (!this.options.strict){ + + //fire error event + this.fire({ + type: "error", + error: null, + message: "Unknown @ rule: " + tokenStream.LT(0).value + ".", + line: tokenStream.LT(0).startLine, + col: tokenStream.LT(0).startCol + }); + + //skip braces + count=0; + while (tokenStream.advance([Tokens.LBRACE, Tokens.RBRACE]) == Tokens.LBRACE){ + count++; //keep track of nesting depth + } + + while(count){ + tokenStream.advance([Tokens.RBRACE]); + count--; + } + + } else { + //not a syntax error, rethrow it + throw new SyntaxError("Unknown @ rule.", tokenStream.LT(0).startLine, tokenStream.LT(0).startCol); + } + break; + case Tokens.S: + this._readWhitespace(); + break; + default: + if(!this._ruleset()){ + + //error handling for known issues + switch(tt){ + case Tokens.CHARSET_SYM: + token = tokenStream.LT(1); + this._charset(false); + throw new SyntaxError("@charset not allowed here.", token.startLine, token.startCol); + case Tokens.IMPORT_SYM: + token = tokenStream.LT(1); + this._import(false); + throw new SyntaxError("@import not allowed here.", token.startLine, token.startCol); + case Tokens.NAMESPACE_SYM: + token = tokenStream.LT(1); + this._namespace(false); + throw new SyntaxError("@namespace not allowed here.", token.startLine, token.startCol); + default: + tokenStream.get(); //get the last token + this._unexpectedToken(tokenStream.token()); + } + + } + } + } catch(ex) { + if (ex instanceof SyntaxError && !this.options.strict){ + this.fire({ + type: "error", + error: ex, + message: ex.message, + line: ex.line, + col: ex.col + }); + } else { + throw ex; + } + } + + tt = tokenStream.peek(); + } + + if (tt != Tokens.EOF){ + this._unexpectedToken(tokenStream.token()); + } + + this.fire("endstylesheet"); + }, + + _charset: function(emit){ + var tokenStream = this._tokenStream, + charset, + token, + line, + col; + + if (tokenStream.match(Tokens.CHARSET_SYM)){ + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + + this._readWhitespace(); + tokenStream.mustMatch(Tokens.STRING); + + token = tokenStream.token(); + charset = token.value; + + this._readWhitespace(); + tokenStream.mustMatch(Tokens.SEMICOLON); + + if (emit !== false){ + this.fire({ + type: "charset", + charset:charset, + line: line, + col: col + }); + } + } + }, + + _import: function(emit){ + /* + * import + * : IMPORT_SYM S* + * [STRING|URI] S* media_query_list? ';' S* + */ + + var tokenStream = this._tokenStream, + tt, + uri, + importToken, + mediaList = []; + + //read import symbol + tokenStream.mustMatch(Tokens.IMPORT_SYM); + importToken = tokenStream.token(); + this._readWhitespace(); + + tokenStream.mustMatch([Tokens.STRING, Tokens.URI]); + + //grab the URI value + uri = tokenStream.token().value.replace(/(?:url\()?["']([^"']+)["']\)?/, "$1"); + + this._readWhitespace(); + + mediaList = this._media_query_list(); + + //must end with a semicolon + tokenStream.mustMatch(Tokens.SEMICOLON); + this._readWhitespace(); + + if (emit !== false){ + this.fire({ + type: "import", + uri: uri, + media: mediaList, + line: importToken.startLine, + col: importToken.startCol + }); + } + + }, + + _namespace: function(emit){ + /* + * namespace + * : NAMESPACE_SYM S* [namespace_prefix S*]? [STRING|URI] S* ';' S* + */ + + var tokenStream = this._tokenStream, + line, + col, + prefix, + uri; + + //read import symbol + tokenStream.mustMatch(Tokens.NAMESPACE_SYM); + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + this._readWhitespace(); + + //it's a namespace prefix - no _namespace_prefix() method because it's just an IDENT + if (tokenStream.match(Tokens.IDENT)){ + prefix = tokenStream.token().value; + this._readWhitespace(); + } + + tokenStream.mustMatch([Tokens.STRING, Tokens.URI]); + + //grab the URI value + uri = tokenStream.token().value.replace(/(?:url\()?["']([^"']+)["']\)?/, "$1"); + + this._readWhitespace(); + + //must end with a semicolon + tokenStream.mustMatch(Tokens.SEMICOLON); + this._readWhitespace(); + + if (emit !== false){ + this.fire({ + type: "namespace", + prefix: prefix, + uri: uri, + line: line, + col: col + }); + } + + }, + + _media: function(){ + /* + * media + * : MEDIA_SYM S* media_query_list S* '{' S* ruleset* '}' S* + * ; + */ + var tokenStream = this._tokenStream, + line, + col, + mediaList;// = []; + + //look for @media + tokenStream.mustMatch(Tokens.MEDIA_SYM); + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + + this._readWhitespace(); + + mediaList = this._media_query_list(); + + tokenStream.mustMatch(Tokens.LBRACE); + this._readWhitespace(); + + this.fire({ + type: "startmedia", + media: mediaList, + line: line, + col: col + }); + + while(true) { + if (tokenStream.peek() == Tokens.PAGE_SYM){ + this._page(); + } else if (!this._ruleset()){ + break; + } + } + + tokenStream.mustMatch(Tokens.RBRACE); + this._readWhitespace(); + + this.fire({ + type: "endmedia", + media: mediaList, + line: line, + col: col + }); + }, + + + //CSS3 Media Queries + _media_query_list: function(){ + /* + * media_query_list + * : S* [media_query [ ',' S* media_query ]* ]? + * ; + */ + var tokenStream = this._tokenStream, + mediaList = []; + + + this._readWhitespace(); + + if (tokenStream.peek() == Tokens.IDENT || tokenStream.peek() == Tokens.LPAREN){ + mediaList.push(this._media_query()); + } + + while(tokenStream.match(Tokens.COMMA)){ + this._readWhitespace(); + mediaList.push(this._media_query()); + } + + return mediaList; + }, + + /* + * Note: "expression" in the grammar maps to the _media_expression + * method. + + */ + _media_query: function(){ + /* + * media_query + * : [ONLY | NOT]? S* media_type S* [ AND S* expression ]* + * | expression [ AND S* expression ]* + * ; + */ + var tokenStream = this._tokenStream, + type = null, + ident = null, + token = null, + expressions = []; + + if (tokenStream.match(Tokens.IDENT)){ + ident = tokenStream.token().value.toLowerCase(); + + //since there's no custom tokens for these, need to manually check + if (ident != "only" && ident != "not"){ + tokenStream.unget(); + ident = null; + } else { + token = tokenStream.token(); + } + } + + this._readWhitespace(); + + if (tokenStream.peek() == Tokens.IDENT){ + type = this._media_type(); + if (token === null){ + token = tokenStream.token(); + } + } else if (tokenStream.peek() == Tokens.LPAREN){ + if (token === null){ + token = tokenStream.LT(1); + } + expressions.push(this._media_expression()); + } + + if (type === null && expressions.length === 0){ + return null; + } else { + this._readWhitespace(); + while (tokenStream.match(Tokens.IDENT)){ + if (tokenStream.token().value.toLowerCase() != "and"){ + this._unexpectedToken(tokenStream.token()); + } + + this._readWhitespace(); + expressions.push(this._media_expression()); + } + } + + return new MediaQuery(ident, type, expressions, token.startLine, token.startCol); + }, + + //CSS3 Media Queries + _media_type: function(){ + /* + * media_type + * : IDENT + * ; + */ + return this._media_feature(); + }, + + /** + * Note: in CSS3 Media Queries, this is called "expression". + * Renamed here to avoid conflict with CSS3 Selectors + * definition of "expression". Also note that "expr" in the + * grammar now maps to "expression" from CSS3 selectors. + * @method _media_expression + * @private + */ + _media_expression: function(){ + /* + * expression + * : '(' S* media_feature S* [ ':' S* expr ]? ')' S* + * ; + */ + var tokenStream = this._tokenStream, + feature = null, + token, + expression = null; + + tokenStream.mustMatch(Tokens.LPAREN); + + feature = this._media_feature(); + this._readWhitespace(); + + if (tokenStream.match(Tokens.COLON)){ + this._readWhitespace(); + token = tokenStream.LT(1); + expression = this._expression(); + } + + tokenStream.mustMatch(Tokens.RPAREN); + this._readWhitespace(); + + return new MediaFeature(feature, (expression ? new SyntaxUnit(expression, token.startLine, token.startCol) : null)); + }, + + //CSS3 Media Queries + _media_feature: function(){ + /* + * media_feature + * : IDENT + * ; + */ + var tokenStream = this._tokenStream; + + tokenStream.mustMatch(Tokens.IDENT); + + return SyntaxUnit.fromToken(tokenStream.token()); + }, + + //CSS3 Paged Media + _page: function(){ + /* + * page: + * PAGE_SYM S* IDENT? pseudo_page? S* + * '{' S* [ declaration | margin ]? [ ';' S* [ declaration | margin ]? ]* '}' S* + * ; + */ + var tokenStream = this._tokenStream, + line, + col, + identifier = null, + pseudoPage = null; + + //look for @page + tokenStream.mustMatch(Tokens.PAGE_SYM); + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + + this._readWhitespace(); + + if (tokenStream.match(Tokens.IDENT)){ + identifier = tokenStream.token().value; + + //The value 'auto' may not be used as a page name and MUST be treated as a syntax error. + if (identifier.toLowerCase() === "auto"){ + this._unexpectedToken(tokenStream.token()); + } + } + + //see if there's a colon upcoming + if (tokenStream.peek() == Tokens.COLON){ + pseudoPage = this._pseudo_page(); + } + + this._readWhitespace(); + + this.fire({ + type: "startpage", + id: identifier, + pseudo: pseudoPage, + line: line, + col: col + }); + + this._readDeclarations(true, true); + + this.fire({ + type: "endpage", + id: identifier, + pseudo: pseudoPage, + line: line, + col: col + }); + + }, + + //CSS3 Paged Media + _margin: function(){ + /* + * margin : + * margin_sym S* '{' declaration [ ';' S* declaration? ]* '}' S* + * ; + */ + var tokenStream = this._tokenStream, + line, + col, + marginSym = this._margin_sym(); + + if (marginSym){ + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + + this.fire({ + type: "startpagemargin", + margin: marginSym, + line: line, + col: col + }); + + this._readDeclarations(true); + + this.fire({ + type: "endpagemargin", + margin: marginSym, + line: line, + col: col + }); + return true; + } else { + return false; + } + }, + + //CSS3 Paged Media + _margin_sym: function(){ + + /* + * margin_sym : + * TOPLEFTCORNER_SYM | + * TOPLEFT_SYM | + * TOPCENTER_SYM | + * TOPRIGHT_SYM | + * TOPRIGHTCORNER_SYM | + * BOTTOMLEFTCORNER_SYM | + * BOTTOMLEFT_SYM | + * BOTTOMCENTER_SYM | + * BOTTOMRIGHT_SYM | + * BOTTOMRIGHTCORNER_SYM | + * LEFTTOP_SYM | + * LEFTMIDDLE_SYM | + * LEFTBOTTOM_SYM | + * RIGHTTOP_SYM | + * RIGHTMIDDLE_SYM | + * RIGHTBOTTOM_SYM + * ; + */ + + var tokenStream = this._tokenStream; + + if(tokenStream.match([Tokens.TOPLEFTCORNER_SYM, Tokens.TOPLEFT_SYM, + Tokens.TOPCENTER_SYM, Tokens.TOPRIGHT_SYM, Tokens.TOPRIGHTCORNER_SYM, + Tokens.BOTTOMLEFTCORNER_SYM, Tokens.BOTTOMLEFT_SYM, + Tokens.BOTTOMCENTER_SYM, Tokens.BOTTOMRIGHT_SYM, + Tokens.BOTTOMRIGHTCORNER_SYM, Tokens.LEFTTOP_SYM, + Tokens.LEFTMIDDLE_SYM, Tokens.LEFTBOTTOM_SYM, Tokens.RIGHTTOP_SYM, + Tokens.RIGHTMIDDLE_SYM, Tokens.RIGHTBOTTOM_SYM])) + { + return SyntaxUnit.fromToken(tokenStream.token()); + } else { + return null; + } + + }, + + _pseudo_page: function(){ + /* + * pseudo_page + * : ':' IDENT + * ; + */ + + var tokenStream = this._tokenStream; + + tokenStream.mustMatch(Tokens.COLON); + tokenStream.mustMatch(Tokens.IDENT); + + //TODO: CSS3 Paged Media says only "left", "center", and "right" are allowed + + return tokenStream.token().value; + }, + + _font_face: function(){ + /* + * font_face + * : FONT_FACE_SYM S* + * '{' S* declaration [ ';' S* declaration ]* '}' S* + * ; + */ + var tokenStream = this._tokenStream, + line, + col; + + //look for @page + tokenStream.mustMatch(Tokens.FONT_FACE_SYM); + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + + this._readWhitespace(); + + this.fire({ + type: "startfontface", + line: line, + col: col + }); + + this._readDeclarations(true); + + this.fire({ + type: "endfontface", + line: line, + col: col + }); + }, + + _operator: function(){ + + /* + * operator + * : '/' S* | ',' S* | /( empty )/ + * ; + */ + + var tokenStream = this._tokenStream, + token = null; + + if (tokenStream.match([Tokens.SLASH, Tokens.COMMA])){ + token = tokenStream.token(); + this._readWhitespace(); + } + return token ? PropertyValuePart.fromToken(token) : null; + + }, + + _combinator: function(){ + + /* + * combinator + * : PLUS S* | GREATER S* | TILDE S* | S+ + * ; + */ + + var tokenStream = this._tokenStream, + value = null, + token; + + if(tokenStream.match([Tokens.PLUS, Tokens.GREATER, Tokens.TILDE])){ + token = tokenStream.token(); + value = new Combinator(token.value, token.startLine, token.startCol); + this._readWhitespace(); + } + + return value; + }, + + _unary_operator: function(){ + + /* + * unary_operator + * : '-' | '+' + * ; + */ + + var tokenStream = this._tokenStream; + + if (tokenStream.match([Tokens.MINUS, Tokens.PLUS])){ + return tokenStream.token().value; + } else { + return null; + } + }, + + _property: function(){ + + /* + * property + * : IDENT S* + * ; + */ + + var tokenStream = this._tokenStream, + value = null, + hack = null, + tokenValue, + token, + line, + col; + + //check for star hack - throws error if not allowed + if (tokenStream.peek() == Tokens.STAR && this.options.starHack){ + tokenStream.get(); + token = tokenStream.token(); + hack = token.value; + line = token.startLine; + col = token.startCol; + } + + if(tokenStream.match(Tokens.IDENT)){ + token = tokenStream.token(); + tokenValue = token.value; + + //check for underscore hack - no error if not allowed because it's valid CSS syntax + if (tokenValue.charAt(0) == "_" && this.options.underscoreHack){ + hack = "_"; + tokenValue = tokenValue.substring(1); + } + + value = new PropertyName(tokenValue, hack, (line||token.startLine), (col||token.startCol)); + this._readWhitespace(); + } + + return value; + }, + + //Augmented with CSS3 Selectors + _ruleset: function(){ + /* + * ruleset + * : selectors_group + * '{' S* declaration? [ ';' S* declaration? ]* '}' S* + * ; + */ + + var tokenStream = this._tokenStream, + tt, + selectors; + try { + selectors = this._selectors_group(); + } catch (ex){ + if (ex instanceof SyntaxError && !this.options.strict){ + + //fire error event + this.fire({ + type: "error", + error: ex, + message: ex.message, + line: ex.line, + col: ex.col + }); + + //skip over everything until closing brace + tt = tokenStream.advance([Tokens.RBRACE]); + if (tt == Tokens.RBRACE){ + //if there's a right brace, the rule is finished so don't do anything + } else { + //otherwise, rethrow the error because it wasn't handled properly + throw ex; + } + + } else { + //not a syntax error, rethrow it + throw ex; + } + + //trigger parser to continue + return true; + } + + //if it got here, all selectors parsed + if (selectors){ + + this.fire({ + type: "startrule", + selectors: selectors, + line: selectors[0].line, + col: selectors[0].col + }); + + this._readDeclarations(true); + + this.fire({ + type: "endrule", + selectors: selectors, + line: selectors[0].line, + col: selectors[0].col + }); + + } + + return selectors; + + }, + + //CSS3 Selectors + _selectors_group: function(){ + + /* + * selectors_group + * : selector [ COMMA S* selector ]* + * ; + */ + var tokenStream = this._tokenStream, + selectors = [], + selector; + + selector = this._selector(); + if (selector !== null){ + + selectors.push(selector); + while(tokenStream.match(Tokens.COMMA)){ + this._readWhitespace(); + selector = this._selector(); + if (selector !== null){ + selectors.push(selector); + } else { + this._unexpectedToken(tokenStream.LT(1)); + } + } + } + + return selectors.length ? selectors : null; + }, + + //CSS3 Selectors + _selector: function(){ + /* + * selector + * : simple_selector_sequence [ combinator simple_selector_sequence ]* + * ; + */ + + var tokenStream = this._tokenStream, + selector = [], + nextSelector = null, + combinator = null, + ws = null; + + //if there's no simple selector, then there's no selector + nextSelector = this._simple_selector_sequence(); + if (nextSelector === null){ + return null; + } + + selector.push(nextSelector); + + do { + + //look for a combinator + combinator = this._combinator(); + + if (combinator !== null){ + selector.push(combinator); + nextSelector = this._simple_selector_sequence(); + + //there must be a next selector + if (nextSelector === null){ + this._unexpectedToken(this.LT(1)); + } else { + + //nextSelector is an instance of SelectorPart + selector.push(nextSelector); + } + } else { + + //if there's not whitespace, we're done + if (this._readWhitespace()){ + + //add whitespace separator + ws = new Combinator(tokenStream.token().value, tokenStream.token().startLine, tokenStream.token().startCol); + + //combinator is not required + combinator = this._combinator(); + + //selector is required if there's a combinator + nextSelector = this._simple_selector_sequence(); + if (nextSelector === null){ + if (combinator !== null){ + this._unexpectedToken(tokenStream.LT(1)); + } + } else { + + if (combinator !== null){ + selector.push(combinator); + } else { + selector.push(ws); + } + + selector.push(nextSelector); + } + } else { + break; + } + + } + } while(true); + + return new Selector(selector, selector[0].line, selector[0].col); + }, + + //CSS3 Selectors + _simple_selector_sequence: function(){ + /* + * simple_selector_sequence + * : [ type_selector | universal ] + * [ HASH | class | attrib | pseudo | negation ]* + * | [ HASH | class | attrib | pseudo | negation ]+ + * ; + */ + + var tokenStream = this._tokenStream, + + //parts of a simple selector + elementName = null, + modifiers = [], + + //complete selector text + selectorText= "", + + //the different parts after the element name to search for + components = [ + //HASH + function(){ + return tokenStream.match(Tokens.HASH) ? + new SelectorSubPart(tokenStream.token().value, "id", tokenStream.token().startLine, tokenStream.token().startCol) : + null; + }, + this._class, + this._attrib, + this._pseudo, + this._negation + ], + i = 0, + len = components.length, + component = null, + found = false, + line, + col; + + + //get starting line and column for the selector + line = tokenStream.LT(1).startLine; + col = tokenStream.LT(1).startCol; + + elementName = this._type_selector(); + if (!elementName){ + elementName = this._universal(); + } + + if (elementName !== null){ + selectorText += elementName; + } + + while(true){ + + //whitespace means we're done + if (tokenStream.peek() === Tokens.S){ + break; + } + + //check for each component + while(i < len && component === null){ + component = components[i++].call(this); + } + + if (component === null){ + + //we don't have a selector + if (selectorText === ""){ + return null; + } else { + break; + } + } else { + i = 0; + modifiers.push(component); + selectorText += component.toString(); + component = null; + } + } + + + return selectorText !== "" ? + new SelectorPart(elementName, modifiers, selectorText, line, col) : + null; + }, + + //CSS3 Selectors + _type_selector: function(){ + /* + * type_selector + * : [ namespace_prefix ]? element_name + * ; + */ + + var tokenStream = this._tokenStream, + ns = this._namespace_prefix(), + elementName = this._element_name(); + + if (!elementName){ + /* + * Need to back out the namespace that was read due to both + * type_selector and universal reading namespace_prefix + * first. Kind of hacky, but only way I can figure out + * right now how to not change the grammar. + */ + if (ns){ + tokenStream.unget(); + if (ns.length > 1){ + tokenStream.unget(); + } + } + + return null; + } else { + if (ns){ + elementName.text = ns + elementName.text; + elementName.col -= ns.length; + } + return elementName; + } + }, + + //CSS3 Selectors + _class: function(){ + /* + * class + * : '.' IDENT + * ; + */ + + var tokenStream = this._tokenStream, + token; + + if (tokenStream.match(Tokens.DOT)){ + tokenStream.mustMatch(Tokens.IDENT); + token = tokenStream.token(); + return new SelectorSubPart("." + token.value, "class", token.startLine, token.startCol - 1); + } else { + return null; + } + + }, + + //CSS3 Selectors + _element_name: function(){ + /* + * element_name + * : IDENT + * ; + */ + + var tokenStream = this._tokenStream, + token; + + if (tokenStream.match(Tokens.IDENT)){ + token = tokenStream.token(); + return new SelectorSubPart(token.value, "elementName", token.startLine, token.startCol); + + } else { + return null; + } + }, + + //CSS3 Selectors + _namespace_prefix: function(){ + /* + * namespace_prefix + * : [ IDENT | '*' ]? '|' + * ; + */ + var tokenStream = this._tokenStream, + value = ""; + + //verify that this is a namespace prefix + if (tokenStream.LA(1) === Tokens.PIPE || tokenStream.LA(2) === Tokens.PIPE){ + + if(tokenStream.match([Tokens.IDENT, Tokens.STAR])){ + value += tokenStream.token().value; + } + + tokenStream.mustMatch(Tokens.PIPE); + value += "|"; + + } + + return value.length ? value : null; + }, + + //CSS3 Selectors + _universal: function(){ + /* + * universal + * : [ namespace_prefix ]? '*' + * ; + */ + var tokenStream = this._tokenStream, + value = "", + ns; + + ns = this._namespace_prefix(); + if(ns){ + value += ns; + } + + if(tokenStream.match(Tokens.STAR)){ + value += "*"; + } + + return value.length ? value : null; + + }, + + //CSS3 Selectors + _attrib: function(){ + /* + * attrib + * : '[' S* [ namespace_prefix ]? IDENT S* + * [ [ PREFIXMATCH | + * SUFFIXMATCH | + * SUBSTRINGMATCH | + * '=' | + * INCLUDES | + * DASHMATCH ] S* [ IDENT | STRING ] S* + * ]? ']' + * ; + */ + + var tokenStream = this._tokenStream, + value = null, + ns, + token; + + if (tokenStream.match(Tokens.LBRACKET)){ + token = tokenStream.token(); + value = token.value; + value += this._readWhitespace(); + + ns = this._namespace_prefix(); + + if (ns){ + value += ns; + } + + tokenStream.mustMatch(Tokens.IDENT); + value += tokenStream.token().value; + value += this._readWhitespace(); + + if(tokenStream.match([Tokens.PREFIXMATCH, Tokens.SUFFIXMATCH, Tokens.SUBSTRINGMATCH, + Tokens.EQUALS, Tokens.INCLUDES, Tokens.DASHMATCH])){ + + value += tokenStream.token().value; + value += this._readWhitespace(); + + tokenStream.mustMatch([Tokens.IDENT, Tokens.STRING]); + value += tokenStream.token().value; + value += this._readWhitespace(); + } + + tokenStream.mustMatch(Tokens.RBRACKET); + + return new SelectorSubPart(value + "]", "attribute", token.startLine, token.startCol); + } else { + return null; + } + }, + + //CSS3 Selectors + _pseudo: function(){ + + /* + * pseudo + * : ':' ':'? [ IDENT | functional_pseudo ] + * ; + */ + + var tokenStream = this._tokenStream, + pseudo = null, + colons = ":", + line, + col; + + if (tokenStream.match(Tokens.COLON)){ + + if (tokenStream.match(Tokens.COLON)){ + colons += ":"; + } + + if (tokenStream.match(Tokens.IDENT)){ + pseudo = tokenStream.token().value; + line = tokenStream.token().startLine; + col = tokenStream.token().startCol - colons.length; + } else if (tokenStream.peek() == Tokens.FUNCTION){ + line = tokenStream.LT(1).startLine; + col = tokenStream.LT(1).startCol - colons.length; + pseudo = this._functional_pseudo(); + } + + if (pseudo){ + pseudo = new SelectorSubPart(colons + pseudo, "pseudo", line, col); + } + } + + return pseudo; + }, + + //CSS3 Selectors + _functional_pseudo: function(){ + /* + * functional_pseudo + * : FUNCTION S* expression ')' + * ; + */ + + var tokenStream = this._tokenStream, + value = null; + + if(tokenStream.match(Tokens.FUNCTION)){ + value = tokenStream.token().value; + value += this._readWhitespace(); + value += this._expression(); + tokenStream.mustMatch(Tokens.RPAREN); + value += ")"; + } + + return value; + }, + + //CSS3 Selectors + _expression: function(){ + /* + * expression + * : [ [ PLUS | '-' | DIMENSION | NUMBER | STRING | IDENT ] S* ]+ + * ; + */ + + var tokenStream = this._tokenStream, + value = ""; + + while(tokenStream.match([Tokens.PLUS, Tokens.MINUS, Tokens.DIMENSION, + Tokens.NUMBER, Tokens.STRING, Tokens.IDENT, Tokens.LENGTH, + Tokens.FREQ, Tokens.ANGLE, Tokens.TIME, + Tokens.RESOLUTION])){ + + value += tokenStream.token().value; + value += this._readWhitespace(); + } + + return value.length ? value : null; + + }, + + //CSS3 Selectors + _negation: function(){ + /* + * negation + * : NOT S* negation_arg S* ')' + * ; + */ + + var tokenStream = this._tokenStream, + line, + col, + value = "", + arg, + subpart = null; + + if (tokenStream.match(Tokens.NOT)){ + value = tokenStream.token().value; + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + value += this._readWhitespace(); + arg = this._negation_arg(); + value += arg; + value += this._readWhitespace(); + tokenStream.match(Tokens.RPAREN); + value += tokenStream.token().value; + + subpart = new SelectorSubPart(value, "not", line, col); + subpart.args.push(arg); + } + + return subpart; + }, + + //CSS3 Selectors + _negation_arg: function(){ + /* + * negation_arg + * : type_selector | universal | HASH | class | attrib | pseudo + * ; + */ + + var tokenStream = this._tokenStream, + args = [ + this._type_selector, + this._universal, + function(){ + return tokenStream.match(Tokens.HASH) ? + new SelectorSubPart(tokenStream.token().value, "id", tokenStream.token().startLine, tokenStream.token().startCol) : + null; + }, + this._class, + this._attrib, + this._pseudo + ], + arg = null, + i = 0, + len = args.length, + elementName, + line, + col, + part; + + line = tokenStream.LT(1).startLine; + col = tokenStream.LT(1).startCol; + + while(i < len && arg === null){ + + arg = args[i].call(this); + i++; + } + + //must be a negation arg + if (arg === null){ + this._unexpectedToken(tokenStream.LT(1)); + } + + //it's an element name + if (arg.type == "elementName"){ + part = new SelectorPart(arg, [], arg.toString(), line, col); + } else { + part = new SelectorPart(null, [arg], arg.toString(), line, col); + } + + return part; + }, + + _declaration: function(){ + + /* + * declaration + * : property ':' S* expr prio? + * | /( empty )/ + * ; + */ + + var tokenStream = this._tokenStream, + property = null, + expr = null, + prio = null, + error = null, + invalid = null; + + property = this._property(); + if (property !== null){ + + tokenStream.mustMatch(Tokens.COLON); + this._readWhitespace(); + + expr = this._expr(); + + //if there's no parts for the value, it's an error + if (!expr || expr.length === 0){ + this._unexpectedToken(tokenStream.LT(1)); + } + + prio = this._prio(); + + try { + this._validateProperty(property, expr); + } catch (ex) { + invalid = ex; + } + + this.fire({ + type: "property", + property: property, + value: expr, + important: prio, + line: property.line, + col: property.col, + invalid: invalid + }); + + return true; + } else { + return false; + } + }, + + _prio: function(){ + /* + * prio + * : IMPORTANT_SYM S* + * ; + */ + + var tokenStream = this._tokenStream, + result = tokenStream.match(Tokens.IMPORTANT_SYM); + + this._readWhitespace(); + return result; + }, + + _expr: function(){ + /* + * expr + * : term [ operator term ]* + * ; + */ + + var tokenStream = this._tokenStream, + values = [], + //valueParts = [], + value = null, + operator = null; + + value = this._term(); + if (value !== null){ + + values.push(value); + + do { + operator = this._operator(); + + //if there's an operator, keep building up the value parts + if (operator){ + values.push(operator); + } /*else { + //if there's not an operator, you have a full value + values.push(new PropertyValue(valueParts, valueParts[0].line, valueParts[0].col)); + valueParts = []; + }*/ + + value = this._term(); + + if (value === null){ + break; + } else { + values.push(value); + } + } while(true); + } + + //cleanup + /*if (valueParts.length){ + values.push(new PropertyValue(valueParts, valueParts[0].line, valueParts[0].col)); + }*/ + + return values.length > 0 ? new PropertyValue(values, values[0].line, values[0].col) : null; + }, + + _term: function(){ + + /* + * term + * : unary_operator? + * [ NUMBER S* | PERCENTAGE S* | LENGTH S* | ANGLE S* | + * TIME S* | FREQ S* | function | ie_function ] + * | STRING S* | IDENT S* | URI S* | UNICODERANGE S* | hexcolor + * ; + */ + + var tokenStream = this._tokenStream, + unary = null, + value = null, + token, + line, + col; + + //returns the operator or null + unary = this._unary_operator(); + if (unary !== null){ + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + } + + //exception for IE filters + if (tokenStream.peek() == Tokens.IE_FUNCTION && this.options.ieFilters){ + + value = this._ie_function(); + if (unary === null){ + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + } + + //see if there's a simple match + } else if (tokenStream.match([Tokens.NUMBER, Tokens.PERCENTAGE, Tokens.LENGTH, + Tokens.ANGLE, Tokens.TIME, + Tokens.FREQ, Tokens.STRING, Tokens.IDENT, Tokens.URI, Tokens.UNICODE_RANGE])){ + + value = tokenStream.token().value; + if (unary === null){ + line = tokenStream.token().startLine; + col = tokenStream.token().startCol; + } + this._readWhitespace(); + } else { + + //see if it's a color + token = this._hexcolor(); + if (token === null){ + + //if there's no unary, get the start of the next token for line/col info + if (unary === null){ + line = tokenStream.LT(1).startLine; + col = tokenStream.LT(1).startCol; + } + + //has to be a function + if (value === null){ + + /* + * This checks for alpha(opacity=0) style of IE + * functions. IE_FUNCTION only presents progid: style. + */ + if (tokenStream.LA(3) == Tokens.EQUALS && this.options.ieFilters){ + value = this._ie_function(); + } else { + value = this._function(); + } + } + + /*if (value === null){ + return null; + //throw new Error("Expected identifier at line " + tokenStream.token().startLine + ", character " + tokenStream.token().startCol + "."); + }*/ + + } else { + value = token.value; + if (unary === null){ + line = token.startLine; + col = token.startCol; + } + } + + } + + return value !== null ? + new PropertyValuePart(unary !== null ? unary + value : value, line, col) : + null; + + }, + + _function: function(){ + + /* + * function + * : FUNCTION S* expr ')' S* + * ; + */ + + var tokenStream = this._tokenStream, + functionText = null, + expr = null, + lt; + + if (tokenStream.match(Tokens.FUNCTION)){ + functionText = tokenStream.token().value; + this._readWhitespace(); + expr = this._expr(); + functionText += expr; + + //START: Horrible hack in case it's an IE filter + if (this.options.ieFilters && tokenStream.peek() == Tokens.EQUALS){ + do { + + if (this._readWhitespace()){ + functionText += tokenStream.token().value; + } + + //might be second time in the loop + if (tokenStream.LA(0) == Tokens.COMMA){ + functionText += tokenStream.token().value; + } + + tokenStream.match(Tokens.IDENT); + functionText += tokenStream.token().value; + + tokenStream.match(Tokens.EQUALS); + functionText += tokenStream.token().value; + + //functionText += this._term(); + lt = tokenStream.peek(); + while(lt != Tokens.COMMA && lt != Tokens.S && lt != Tokens.RPAREN){ + tokenStream.get(); + functionText += tokenStream.token().value; + lt = tokenStream.peek(); + } + } while(tokenStream.match([Tokens.COMMA, Tokens.S])); + } + + //END: Horrible Hack + + tokenStream.match(Tokens.RPAREN); + functionText += ")"; + this._readWhitespace(); + } + + return functionText; + }, + + _ie_function: function(){ + + /* (My own extension) + * ie_function + * : IE_FUNCTION S* IDENT '=' term [S* ','? IDENT '=' term]+ ')' S* + * ; + */ + + var tokenStream = this._tokenStream, + functionText = null, + expr = null, + lt; + + //IE function can begin like a regular function, too + if (tokenStream.match([Tokens.IE_FUNCTION, Tokens.FUNCTION])){ + functionText = tokenStream.token().value; + + do { + + if (this._readWhitespace()){ + functionText += tokenStream.token().value; + } + + //might be second time in the loop + if (tokenStream.LA(0) == Tokens.COMMA){ + functionText += tokenStream.token().value; + } + + tokenStream.match(Tokens.IDENT); + functionText += tokenStream.token().value; + + tokenStream.match(Tokens.EQUALS); + functionText += tokenStream.token().value; + + //functionText += this._term(); + lt = tokenStream.peek(); + while(lt != Tokens.COMMA && lt != Tokens.S && lt != Tokens.RPAREN){ + tokenStream.get(); + functionText += tokenStream.token().value; + lt = tokenStream.peek(); + } + } while(tokenStream.match([Tokens.COMMA, Tokens.S])); + + tokenStream.match(Tokens.RPAREN); + functionText += ")"; + this._readWhitespace(); + } + + return functionText; + }, + + _hexcolor: function(){ + /* + * There is a constraint on the color that it must + * have either 3 or 6 hex-digits (i.e., [0-9a-fA-F]) + * after the "#"; e.g., "#000" is OK, but "#abcd" is not. + * + * hexcolor + * : HASH S* + * ; + */ + + var tokenStream = this._tokenStream, + token = null, + color; + + if(tokenStream.match(Tokens.HASH)){ + + //need to do some validation here + + token = tokenStream.token(); + color = token.value; + if (!/#[a-f0-9]{3,6}/i.test(color)){ + throw new SyntaxError("Expected a hex color but found '" + color + "' at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol); + } + this._readWhitespace(); + } + + return token; + }, + + //----------------------------------------------------------------- + // Animations methods + //----------------------------------------------------------------- + + _keyframes: function(){ + + /* + * keyframes: + * : KEYFRAMES_SYM S* keyframe_name S* '{' S* keyframe_rule* '}' { + * ; + */ + var tokenStream = this._tokenStream, + token, + tt, + name; + + tokenStream.mustMatch(Tokens.KEYFRAMES_SYM); + this._readWhitespace(); + name = this._keyframe_name(); + + this._readWhitespace(); + tokenStream.mustMatch(Tokens.LBRACE); + + this.fire({ + type: "startkeyframes", + name: name, + line: name.line, + col: name.col + }); + + this._readWhitespace(); + tt = tokenStream.peek(); + + //check for key + while(tt == Tokens.IDENT || tt == Tokens.PERCENTAGE) { + this._keyframe_rule(); + this._readWhitespace(); + tt = tokenStream.peek(); + } + + this.fire({ + type: "endkeyframes", + name: name, + line: name.line, + col: name.col + }); + + this._readWhitespace(); + tokenStream.mustMatch(Tokens.RBRACE); + + }, + + _keyframe_name: function(){ + + /* + * keyframe_name: + * : IDENT + * | STRING + * ; + */ + var tokenStream = this._tokenStream, + token; + + tokenStream.mustMatch([Tokens.IDENT, Tokens.STRING]); + return SyntaxUnit.fromToken(tokenStream.token()); + }, + + _keyframe_rule: function(){ + + /* + * keyframe_rule: + * : key_list S* + * '{' S* declaration [ ';' S* declaration ]* '}' S* + * ; + */ + var tokenStream = this._tokenStream, + token, + keyList = this._key_list(); + + this.fire({ + type: "startkeyframerule", + keys: keyList, + line: keyList[0].line, + col: keyList[0].col + }); + + this._readDeclarations(true); + + this.fire({ + type: "endkeyframerule", + keys: keyList, + line: keyList[0].line, + col: keyList[0].col + }); + + }, + + _key_list: function(){ + + /* + * key_list: + * : key [ S* ',' S* key]* + * ; + */ + var tokenStream = this._tokenStream, + token, + key, + keyList = []; + + //must be least one key + keyList.push(this._key()); + + this._readWhitespace(); + + while(tokenStream.match(Tokens.COMMA)){ + this._readWhitespace(); + keyList.push(this._key()); + this._readWhitespace(); + } + + return keyList; + }, + + _key: function(){ + /* + * There is a restriction that IDENT can be only "from" or "to". + * + * key + * : PERCENTAGE + * | IDENT + * ; + */ + + var tokenStream = this._tokenStream, + token; + + if (tokenStream.match(Tokens.PERCENTAGE)){ + return SyntaxUnit.fromToken(tokenStream.token()); + } else if (tokenStream.match(Tokens.IDENT)){ + token = tokenStream.token(); + + if (/from|to/i.test(token.value)){ + return SyntaxUnit.fromToken(token); + } + + tokenStream.unget(); + } + + //if it gets here, there wasn't a valid token, so time to explode + this._unexpectedToken(tokenStream.LT(1)); + }, + + //----------------------------------------------------------------- + // Helper methods + //----------------------------------------------------------------- + + /** + * Not part of CSS grammar, but useful for skipping over + * combination of white space and HTML-style comments. + * @return {void} + * @method _skipCruft + * @private + */ + _skipCruft: function(){ + while(this._tokenStream.match([Tokens.S, Tokens.CDO, Tokens.CDC])){ + //noop + } + }, + + /** + * Not part of CSS grammar, but this pattern occurs frequently + * in the official CSS grammar. Split out here to eliminate + * duplicate code. + * @param {Boolean} checkStart Indicates if the rule should check + * for the left brace at the beginning. + * @param {Boolean} readMargins Indicates if the rule should check + * for margin patterns. + * @return {void} + * @method _readDeclarations + * @private + */ + _readDeclarations: function(checkStart, readMargins){ + /* + * Reads the pattern + * S* '{' S* declaration [ ';' S* declaration ]* '}' S* + * or + * S* '{' S* [ declaration | margin ]? [ ';' S* [ declaration | margin ]? ]* '}' S* + * Note that this is how it is described in CSS3 Paged Media, but is actually incorrect. + * A semicolon is only necessary following a delcaration is there's another declaration + * or margin afterwards. + */ + var tokenStream = this._tokenStream, + tt; + + + this._readWhitespace(); + + if (checkStart){ + tokenStream.mustMatch(Tokens.LBRACE); + } + + this._readWhitespace(); + + try { + + while(true){ + + if (tokenStream.match(Tokens.SEMICOLON) || (readMargins && this._margin())){ + //noop + } else if (this._declaration()){ + if (!tokenStream.match(Tokens.SEMICOLON)){ + break; + } + } else { + break; + } + + //if ((!this._margin() && !this._declaration()) || !tokenStream.match(Tokens.SEMICOLON)){ + // break; + //} + this._readWhitespace(); + } + + tokenStream.mustMatch(Tokens.RBRACE); + this._readWhitespace(); + + } catch (ex) { + if (ex instanceof SyntaxError && !this.options.strict){ + + //fire error event + this.fire({ + type: "error", + error: ex, + message: ex.message, + line: ex.line, + col: ex.col + }); + + //see if there's another declaration + tt = tokenStream.advance([Tokens.SEMICOLON, Tokens.RBRACE]); + if (tt == Tokens.SEMICOLON){ + //if there's a semicolon, then there might be another declaration + this._readDeclarations(false, readMargins); + } else if (tt != Tokens.RBRACE){ + //if there's a right brace, the rule is finished so don't do anything + //otherwise, rethrow the error because it wasn't handled properly + throw ex; + } + + } else { + //not a syntax error, rethrow it + throw ex; + } + } + + }, + + /** + * In some cases, you can end up with two white space tokens in a + * row. Instead of making a change in every function that looks for + * white space, this function is used to match as much white space + * as necessary. + * @method _readWhitespace + * @return {String} The white space if found, empty string if not. + * @private + */ + _readWhitespace: function(){ + + var tokenStream = this._tokenStream, + ws = ""; + + while(tokenStream.match(Tokens.S)){ + ws += tokenStream.token().value; + } + + return ws; + }, + + + /** + * Throws an error when an unexpected token is found. + * @param {Object} token The token that was found. + * @method _unexpectedToken + * @return {void} + * @private + */ + _unexpectedToken: function(token){ + throw new SyntaxError("Unexpected token '" + token.value + "' at line " + token.startLine + ", col " + token.startCol + ".", token.startLine, token.startCol); + }, + + /** + * Helper method used for parsing subparts of a style sheet. + * @return {void} + * @method _verifyEnd + * @private + */ + _verifyEnd: function(){ + if (this._tokenStream.LA(1) != Tokens.EOF){ + this._unexpectedToken(this._tokenStream.LT(1)); + } + }, + + //----------------------------------------------------------------- + // Validation methods + //----------------------------------------------------------------- + _validateProperty: function(property, value){ + Validation.validate(property, value); + }, + + //----------------------------------------------------------------- + // Parsing methods + //----------------------------------------------------------------- + + parse: function(input){ + this._tokenStream = new TokenStream(input, Tokens); + this._stylesheet(); + }, + + parseStyleSheet: function(input){ + //just passthrough + return this.parse(input); + }, + + parseMediaQuery: function(input){ + this._tokenStream = new TokenStream(input, Tokens); + var result = this._media_query(); + + //if there's anything more, then it's an invalid selector + this._verifyEnd(); + + //otherwise return result + return result; + }, + + /** + * Parses a property value (everything after the semicolon). + * @return {parserlib.css.PropertyValue} The property value. + * @throws parserlib.util.SyntaxError If an unexpected token is found. + * @method parserPropertyValue + */ + parsePropertyValue: function(input){ + + this._tokenStream = new TokenStream(input, Tokens); + this._readWhitespace(); + + var result = this._expr(); + + //okay to have a trailing white space + this._readWhitespace(); + + //if there's anything more, then it's an invalid selector + this._verifyEnd(); + + //otherwise return result + return result; + }, + + /** + * Parses a complete CSS rule, including selectors and + * properties. + * @param {String} input The text to parser. + * @return {Boolean} True if the parse completed successfully, false if not. + * @method parseRule + */ + parseRule: function(input){ + this._tokenStream = new TokenStream(input, Tokens); + + //skip any leading white space + this._readWhitespace(); + + var result = this._ruleset(); + + //skip any trailing white space + this._readWhitespace(); + + //if there's anything more, then it's an invalid selector + this._verifyEnd(); + + //otherwise return result + return result; + }, + + /** + * Parses a single CSS selector (no comma) + * @param {String} input The text to parse as a CSS selector. + * @return {Selector} An object representing the selector. + * @throws parserlib.util.SyntaxError If an unexpected token is found. + * @method parseSelector + */ + parseSelector: function(input){ + + this._tokenStream = new TokenStream(input, Tokens); + + //skip any leading white space + this._readWhitespace(); + + var result = this._selector(); + + //skip any trailing white space + this._readWhitespace(); + + //if there's anything more, then it's an invalid selector + this._verifyEnd(); + + //otherwise return result + return result; + }, + + /** + * Parses an HTML style attribute: a set of CSS declarations + * separated by semicolons. + * @param {String} input The text to parse as a style attribute + * @return {void} + * @method parseStyleAttribute + */ + parseStyleAttribute: function(input){ + input += "}"; // for error recovery in _readDeclarations() + this._tokenStream = new TokenStream(input, Tokens); + this._readDeclarations(); + } + }; + + //copy over onto prototype + for (prop in additions){ + if (additions.hasOwnProperty(prop)){ + proto[prop] = additions[prop]; + } + } + + return proto; +}(); +/*global Validation, ValidationTypes, ValidationError*/ +var Properties = { + + //A + "alignment-adjust" : "auto | baseline | before-edge | text-before-edge | middle | central | after-edge | text-after-edge | ideographic | alphabetic | hanging | mathematical | <percentage> | <length>", + "alignment-baseline" : "baseline | use-script | before-edge | text-before-edge | after-edge | text-after-edge | central | middle | ideographic | alphabetic | hanging | mathematical", + "animation" : 1, + "animation-delay" : { multi: "<time>", comma: true }, + "animation-direction" : { multi: "normal | alternate", comma: true }, + "animation-duration" : { multi: "<time>", comma: true }, + "animation-iteration-count" : { multi: "<number> | infinite", comma: true }, + "animation-name" : { multi: "none | <ident>", comma: true }, + "animation-play-state" : { multi: "running | paused", comma: true }, + "animation-timing-function" : 1, + + //vendor prefixed + "-moz-animation-delay" : { multi: "<time>", comma: true }, + "-moz-animation-direction" : { multi: "normal | alternate", comma: true }, + "-moz-animation-duration" : { multi: "<time>", comma: true }, + "-moz-animation-iteration-count" : { multi: "<number> | infinite", comma: true }, + "-moz-animation-name" : { multi: "none | <ident>", comma: true }, + "-moz-animation-play-state" : { multi: "running | paused", comma: true }, + + "-ms-animation-delay" : { multi: "<time>", comma: true }, + "-ms-animation-direction" : { multi: "normal | alternate", comma: true }, + "-ms-animation-duration" : { multi: "<time>", comma: true }, + "-ms-animation-iteration-count" : { multi: "<number> | infinite", comma: true }, + "-ms-animation-name" : { multi: "none | <ident>", comma: true }, + "-ms-animation-play-state" : { multi: "running | paused", comma: true }, + + "-webkit-animation-delay" : { multi: "<time>", comma: true }, + "-webkit-animation-direction" : { multi: "normal | alternate", comma: true }, + "-webkit-animation-duration" : { multi: "<time>", comma: true }, + "-webkit-animation-iteration-count" : { multi: "<number> | infinite", comma: true }, + "-webkit-animation-name" : { multi: "none | <ident>", comma: true }, + "-webkit-animation-play-state" : { multi: "running | paused", comma: true }, + + "-o-animation-delay" : { multi: "<time>", comma: true }, + "-o-animation-direction" : { multi: "normal | alternate", comma: true }, + "-o-animation-duration" : { multi: "<time>", comma: true }, + "-o-animation-iteration-count" : { multi: "<number> | infinite", comma: true }, + "-o-animation-name" : { multi: "none | <ident>", comma: true }, + "-o-animation-play-state" : { multi: "running | paused", comma: true }, + + "appearance" : "icon | window | desktop | workspace | document | tooltip | dialog | button | push-button | hyperlink | radio-button | checkbox | menu-item | tab | menu | menubar | pull-down-menu | pop-up-menu | list-menu | radio-group | checkbox-group | outline-tree | range | field | combo-box | signature | password | normal | inherit", + "azimuth" : function (expression) { + var simple = "<angle> | leftwards | rightwards | inherit", + direction = "left-side | far-left | left | center-left | center | center-right | right | far-right | right-side", + behind = false, + valid = false, + part; + + if (!ValidationTypes.isAny(expression, simple)) { + if (ValidationTypes.isAny(expression, "behind")) { + behind = true; + valid = true; + } + + if (ValidationTypes.isAny(expression, direction)) { + valid = true; + if (!behind) { + ValidationTypes.isAny(expression, "behind"); + } + } + } + + if (expression.hasNext()) { + part = expression.next(); + if (valid) { + throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col); + } else { + throw new ValidationError("Expected (<'azimuth'>) but found '" + part + "'.", part.line, part.col); + } + } + }, + + //B + "backface-visibility" : "visible | hidden", + "background" : 1, + "background-attachment" : { multi: "<attachment>", comma: true }, + "background-clip" : { multi: "<box>", comma: true }, + "background-color" : "<color> | inherit", + "background-image" : { multi: "<bg-image>", comma: true }, + "background-origin" : { multi: "<box>", comma: true }, + "background-position" : { multi: "<bg-position>", comma: true }, + "background-repeat" : { multi: "<repeat-style>" }, + "background-size" : { multi: "<bg-size>", comma: true }, + "baseline-shift" : "baseline | sub | super | <percentage> | <length>", + "binding" : 1, + "bleed" : "<length>", + "bookmark-label" : "<content> | <attr> | <string>", + "bookmark-level" : "none | <integer>", + "bookmark-state" : "open | closed", + "bookmark-target" : "none | <uri> | <attr>", + "border" : "<border-width> || <border-style> || <color>", + "border-bottom" : "<border-width> || <border-style> || <color>", + "border-bottom-color" : "<color>", + "border-bottom-left-radius" : "<x-one-radius>", + "border-bottom-right-radius" : "<x-one-radius>", + "border-bottom-style" : "<border-style>", + "border-bottom-width" : "<border-width>", + "border-collapse" : "collapse | separate | inherit", + "border-color" : { multi: "<color> | inherit", max: 4 }, + "border-image" : 1, + "border-image-outset" : { multi: "<length> | <number>", max: 4 }, + "border-image-repeat" : { multi: "stretch | repeat | round", max: 2 }, + "border-image-slice" : function(expression) { + + var valid = false, + numeric = "<number> | <percentage>", + fill = false, + count = 0, + max = 4, + part; + + if (ValidationTypes.isAny(expression, "fill")) { + fill = true; + valid = true; + } + + while (expression.hasNext() && count < max) { + valid = ValidationTypes.isAny(expression, numeric); + if (!valid) { + break; + } + count++; + } + + + if (!fill) { + ValidationTypes.isAny(expression, "fill"); + } else { + valid = true; + } + + if (expression.hasNext()) { + part = expression.next(); + if (valid) { + throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col); + } else { + throw new ValidationError("Expected ([<number> | <percentage>]{1,4} && fill?) but found '" + part + "'.", part.line, part.col); + } + } + }, + "border-image-source" : "<image> | none", + "border-image-width" : { multi: "<length> | <percentage> | <number> | auto", max: 4 }, + "border-left" : "<border-width> || <border-style> || <color>", + "border-left-color" : "<color> | inherit", + "border-left-style" : "<border-style>", + "border-left-width" : "<border-width>", + "border-radius" : function(expression) { + + var valid = false, + numeric = "<length> | <percentage>", + slash = false, + fill = false, + count = 0, + max = 8, + part; + + while (expression.hasNext() && count < max) { + valid = ValidationTypes.isAny(expression, numeric); + if (!valid) { + + if (expression.peek() == "/" && count > 1 && !slash) { + slash = true; + max = count + 5; + expression.next(); + } else { + break; + } + } + count++; + } + + if (expression.hasNext()) { + part = expression.next(); + if (valid) { + throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col); + } else { + throw new ValidationError("Expected (<'border-radius'>) but found '" + part + "'.", part.line, part.col); + } + } + }, + "border-right" : "<border-width> || <border-style> || <color>", + "border-right-color" : "<color> | inherit", + "border-right-style" : "<border-style>", + "border-right-width" : "<border-width>", + "border-spacing" : { multi: "<length> | inherit", max: 2 }, + "border-style" : { multi: "<border-style>", max: 4 }, + "border-top" : "<border-width> || <border-style> || <color>", + "border-top-color" : "<color> | inherit", + "border-top-left-radius" : "<x-one-radius>", + "border-top-right-radius" : "<x-one-radius>", + "border-top-style" : "<border-style>", + "border-top-width" : "<border-width>", + "border-width" : { multi: "<border-width>", max: 4 }, + "bottom" : "<margin-width> | inherit", + "box-align" : "start | end | center | baseline | stretch", //http://www.w3.org/TR/2009/WD-css3-flexbox-20090723/ + "box-decoration-break" : "slice |clone", + "box-direction" : "normal | reverse | inherit", + "box-flex" : "<number>", + "box-flex-group" : "<integer>", + "box-lines" : "single | multiple", + "box-ordinal-group" : "<integer>", + "box-orient" : "horizontal | vertical | inline-axis | block-axis | inherit", + "box-pack" : "start | end | center | justify", + "box-shadow" : function (expression) { + var result = false, + part; + + if (!ValidationTypes.isAny(expression, "none")) { + Validation.multiProperty("<shadow>", expression, true, Infinity); + } else { + if (expression.hasNext()) { + part = expression.next(); + throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col); + } + } + }, + "box-sizing" : "content-box | border-box | inherit", + "break-after" : "auto | always | avoid | left | right | page | column | avoid-page | avoid-column", + "break-before" : "auto | always | avoid | left | right | page | column | avoid-page | avoid-column", + "break-inside" : "auto | avoid | avoid-page | avoid-column", + + //C + "caption-side" : "top | bottom | inherit", + "clear" : "none | right | left | both | inherit", + "clip" : 1, + "color" : "<color> | inherit", + "color-profile" : 1, + "column-count" : "<integer> | auto", //http://www.w3.org/TR/css3-multicol/ + "column-fill" : "auto | balance", + "column-gap" : "<length> | normal", + "column-rule" : "<border-width> || <border-style> || <color>", + "column-rule-color" : "<color>", + "column-rule-style" : "<border-style>", + "column-rule-width" : "<border-width>", + "column-span" : "none | all", + "column-width" : "<length> | auto", + "columns" : 1, + "content" : 1, + "counter-increment" : 1, + "counter-reset" : 1, + "crop" : "<shape> | auto", + "cue" : "cue-after | cue-before | inherit", + "cue-after" : 1, + "cue-before" : 1, + "cursor" : 1, + + //D + "direction" : "ltr | rtl | inherit", + "display" : "inline | block | list-item | inline-block | table | inline-table | table-row-group | table-header-group | table-footer-group | table-row | table-column-group | table-column | table-cell | table-caption | box | inline-box | grid | inline-grid | none | inherit", + "dominant-baseline" : 1, + "drop-initial-after-adjust" : "central | middle | after-edge | text-after-edge | ideographic | alphabetic | mathematical | <percentage> | <length>", + "drop-initial-after-align" : "baseline | use-script | before-edge | text-before-edge | after-edge | text-after-edge | central | middle | ideographic | alphabetic | hanging | mathematical", + "drop-initial-before-adjust" : "before-edge | text-before-edge | central | middle | hanging | mathematical | <percentage> | <length>", + "drop-initial-before-align" : "caps-height | baseline | use-script | before-edge | text-before-edge | after-edge | text-after-edge | central | middle | ideographic | alphabetic | hanging | mathematical", + "drop-initial-size" : "auto | line | <length> | <percentage>", + "drop-initial-value" : "initial | <integer>", + + //E + "elevation" : "<angle> | below | level | above | higher | lower | inherit", + "empty-cells" : "show | hide | inherit", + + //F + "filter" : 1, + "fit" : "fill | hidden | meet | slice", + "fit-position" : 1, + "float" : "left | right | none | inherit", + "float-offset" : 1, + "font" : 1, + "font-family" : 1, + "font-size" : "<absolute-size> | <relative-size> | <length> | <percentage> | inherit", + "font-size-adjust" : "<number> | none | inherit", + "font-stretch" : "normal | ultra-condensed | extra-condensed | condensed | semi-condensed | semi-expanded | expanded | extra-expanded | ultra-expanded | inherit", + "font-style" : "normal | italic | oblique | inherit", + "font-variant" : "normal | small-caps | inherit", + "font-weight" : "normal | bold | bolder | lighter | 100 | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 900 | inherit", + + //G + "grid-cell-stacking" : "columns | rows | layer", + "grid-column" : 1, + "grid-columns" : 1, + "grid-column-align" : "start | end | center | stretch", + "grid-column-sizing" : 1, + "grid-column-span" : "<integer>", + "grid-flow" : "none | rows | columns", + "grid-layer" : "<integer>", + "grid-row" : 1, + "grid-rows" : 1, + "grid-row-align" : "start | end | center | stretch", + "grid-row-span" : "<integer>", + "grid-row-sizing" : 1, + + //H + "hanging-punctuation" : 1, + "height" : "<margin-width> | inherit", + "hyphenate-after" : "<integer> | auto", + "hyphenate-before" : "<integer> | auto", + "hyphenate-character" : "<string> | auto", + "hyphenate-lines" : "no-limit | <integer>", + "hyphenate-resource" : 1, + "hyphens" : "none | manual | auto", + + //I + "icon" : 1, + "image-orientation" : "angle | auto", + "image-rendering" : 1, + "image-resolution" : 1, + "inline-box-align" : "initial | last | <integer>", + + //L + "left" : "<margin-width> | inherit", + "letter-spacing" : "<length> | normal | inherit", + "line-height" : "<number> | <length> | <percentage> | normal | inherit", + "line-break" : "auto | loose | normal | strict", + "line-stacking" : 1, + "line-stacking-ruby" : "exclude-ruby | include-ruby", + "line-stacking-shift" : "consider-shifts | disregard-shifts", + "line-stacking-strategy" : "inline-line-height | block-line-height | max-height | grid-height", + "list-style" : 1, + "list-style-image" : "<uri> | none | inherit", + "list-style-position" : "inside | outside | inherit", + "list-style-type" : "disc | circle | square | decimal | decimal-leading-zero | lower-roman | upper-roman | lower-greek | lower-latin | upper-latin | armenian | georgian | lower-alpha | upper-alpha | none | inherit", + + //M + "margin" : { multi: "<margin-width> | inherit", max: 4 }, + "margin-bottom" : "<margin-width> | inherit", + "margin-left" : "<margin-width> | inherit", + "margin-right" : "<margin-width> | inherit", + "margin-top" : "<margin-width> | inherit", + "mark" : 1, + "mark-after" : 1, + "mark-before" : 1, + "marks" : 1, + "marquee-direction" : 1, + "marquee-play-count" : 1, + "marquee-speed" : 1, + "marquee-style" : 1, + "max-height" : "<length> | <percentage> | none | inherit", + "max-width" : "<length> | <percentage> | none | inherit", + "min-height" : "<length> | <percentage> | inherit", + "min-width" : "<length> | <percentage> | inherit", + "move-to" : 1, + + //N + "nav-down" : 1, + "nav-index" : 1, + "nav-left" : 1, + "nav-right" : 1, + "nav-up" : 1, + + //O + "opacity" : "<number> | inherit", + "orphans" : "<integer> | inherit", + "outline" : 1, + "outline-color" : "<color> | invert | inherit", + "outline-offset" : 1, + "outline-style" : "<border-style> | inherit", + "outline-width" : "<border-width> | inherit", + "overflow" : "visible | hidden | scroll | auto | inherit", + "overflow-style" : 1, + "overflow-x" : 1, + "overflow-y" : 1, + + //P + "padding" : { multi: "<padding-width> | inherit", max: 4 }, + "padding-bottom" : "<padding-width> | inherit", + "padding-left" : "<padding-width> | inherit", + "padding-right" : "<padding-width> | inherit", + "padding-top" : "<padding-width> | inherit", + "page" : 1, + "page-break-after" : "auto | always | avoid | left | right | inherit", + "page-break-before" : "auto | always | avoid | left | right | inherit", + "page-break-inside" : "auto | avoid | inherit", + "page-policy" : 1, + "pause" : 1, + "pause-after" : 1, + "pause-before" : 1, + "perspective" : 1, + "perspective-origin" : 1, + "phonemes" : 1, + "pitch" : 1, + "pitch-range" : 1, + "play-during" : 1, + "position" : "static | relative | absolute | fixed | inherit", + "presentation-level" : 1, + "punctuation-trim" : 1, + + //Q + "quotes" : 1, + + //R + "rendering-intent" : 1, + "resize" : 1, + "rest" : 1, + "rest-after" : 1, + "rest-before" : 1, + "richness" : 1, + "right" : "<margin-width> | inherit", + "rotation" : 1, + "rotation-point" : 1, + "ruby-align" : 1, + "ruby-overhang" : 1, + "ruby-position" : 1, + "ruby-span" : 1, + + //S + "size" : 1, + "speak" : "normal | none | spell-out | inherit", + "speak-header" : "once | always | inherit", + "speak-numeral" : "digits | continuous | inherit", + "speak-punctuation" : "code | none | inherit", + "speech-rate" : 1, + "src" : 1, + "stress" : 1, + "string-set" : 1, + + "table-layout" : "auto | fixed | inherit", + "tab-size" : "<integer> | <length>", + "target" : 1, + "target-name" : 1, + "target-new" : 1, + "target-position" : 1, + "text-align" : "left | right | center | justify | inherit" , + "text-align-last" : 1, + "text-decoration" : 1, + "text-emphasis" : 1, + "text-height" : 1, + "text-indent" : "<length> | <percentage> | inherit", + "text-justify" : "auto | none | inter-word | inter-ideograph | inter-cluster | distribute | kashida", + "text-outline" : 1, + "text-overflow" : 1, + "text-shadow" : 1, + "text-transform" : "capitalize | uppercase | lowercase | none | inherit", + "text-wrap" : "normal | none | avoid", + "top" : "<margin-width> | inherit", + "transform" : 1, + "transform-origin" : 1, + "transform-style" : 1, + "transition" : 1, + "transition-delay" : 1, + "transition-duration" : 1, + "transition-property" : 1, + "transition-timing-function" : 1, + + //U + "unicode-bidi" : "normal | embed | bidi-override | inherit", + "user-modify" : "read-only | read-write | write-only | inherit", + "user-select" : "none | text | toggle | element | elements | all | inherit", + + //V + "vertical-align" : "<percentage> | <length> | baseline | sub | super | top | text-top | middle | bottom | text-bottom | inherit", + "visibility" : "visible | hidden | collapse | inherit", + "voice-balance" : 1, + "voice-duration" : 1, + "voice-family" : 1, + "voice-pitch" : 1, + "voice-pitch-range" : 1, + "voice-rate" : 1, + "voice-stress" : 1, + "voice-volume" : 1, + "volume" : 1, + + //W + "white-space" : "normal | pre | nowrap | pre-wrap | pre-line | inherit", + "white-space-collapse" : 1, + "widows" : "<integer> | inherit", + "width" : "<length> | <percentage> | auto | inherit" , + "word-break" : "normal | keep-all | break-all", + "word-spacing" : "<length> | normal | inherit", + "word-wrap" : 1, + + //Z + "z-index" : "<integer> | auto | inherit", + "zoom" : "<number> | <percentage> | normal" +}; +/** + * Represents a selector combinator (whitespace, +, >). + * @namespace parserlib.css + * @class PropertyName + * @extends parserlib.util.SyntaxUnit + * @constructor + * @param {String} text The text representation of the unit. + * @param {String} hack The type of IE hack applied ("*", "_", or null). + * @param {int} line The line of text on which the unit resides. + * @param {int} col The column of text on which the unit resides. + */ +function PropertyName(text, hack, line, col){ + + SyntaxUnit.call(this, text, line, col, Parser.PROPERTY_NAME_TYPE); + this.hack = hack; + +} + +PropertyName.prototype = new SyntaxUnit(); +PropertyName.prototype.constructor = PropertyName; +PropertyName.prototype.toString = function(){ + return (this.hack ? this.hack : "") + this.text; +}; +/** + * Represents a single part of a CSS property value, meaning that it represents + * just everything single part between ":" and ";". If there are multiple values + * separated by commas, this type represents just one of the values. + * @param {String[]} parts An array of value parts making up this value. + * @param {int} line The line of text on which the unit resides. + * @param {int} col The column of text on which the unit resides. + * @namespace parserlib.css + * @class PropertyValue + * @extends parserlib.util.SyntaxUnit + * @constructor + */ +function PropertyValue(parts, line, col){ + + SyntaxUnit.call(this, parts.join(" "), line, col, Parser.PROPERTY_VALUE_TYPE); + this.parts = parts; + +} + +PropertyValue.prototype = new SyntaxUnit(); +PropertyValue.prototype.constructor = PropertyValue; +/** + * A utility class that allows for easy iteration over the various parts of a + * property value. + * @param {parserlib.css.PropertyValue} value The property value to iterate over. + * @namespace parserlib.css + * @class PropertyValueIterator + * @constructor + */ +function PropertyValueIterator(value){ + + /** + * Iterator value + * @type int + * @property _i + * @private + */ + this._i = 0; + this._parts = value.parts; + this._marks = []; + this.value = value; + +} + +/** + * Returns the total number of parts in the value. + * @return {int} The total number of parts in the value. + * @method count + */ +PropertyValueIterator.prototype.count = function(){ + return this._parts.length; +}; +PropertyValueIterator.prototype.isFirst = function(){ + return this._i === 0; +}; +PropertyValueIterator.prototype.hasNext = function(){ + return (this._i < this._parts.length); +}; +PropertyValueIterator.prototype.mark = function(){ + this._marks.push(this._i); +}; +PropertyValueIterator.prototype.peek = function(count){ + return this.hasNext() ? this._parts[this._i + (count || 0)] : null; +}; +PropertyValueIterator.prototype.next = function(){ + return this.hasNext() ? this._parts[this._i++] : null; +}; +PropertyValueIterator.prototype.previous = function(){ + return this._i > 0 ? this._parts[--this._i] : null; +}; +PropertyValueIterator.prototype.restore = function(){ + if (this._marks.length){ + this._i = this._marks.pop(); + } +}; +/** + * Represents a single part of a CSS property value, meaning that it represents + * just one part of the data between ":" and ";". + * @param {String} text The text representation of the unit. + * @param {int} line The line of text on which the unit resides. + * @param {int} col The column of text on which the unit resides. + * @namespace parserlib.css + * @class PropertyValuePart + * @extends parserlib.util.SyntaxUnit + * @constructor + */ +function PropertyValuePart(text, line, col){ + + SyntaxUnit.call(this, text, line, col, Parser.PROPERTY_VALUE_PART_TYPE); + this.type = "unknown"; + + //figure out what type of data it is + + var temp; + + //it is a measurement? + if (/^([+\-]?[\d\.]+)([a-z]+)$/i.test(text)){ //dimension + this.type = "dimension"; + this.value = +RegExp.$1; + this.units = RegExp.$2; + + //try to narrow down + switch(this.units.toLowerCase()){ + + case "em": + case "rem": + case "ex": + case "px": + case "cm": + case "mm": + case "in": + case "pt": + case "pc": + case "ch": + this.type = "length"; + break; + + case "deg": + case "rad": + case "grad": + this.type = "angle"; + break; + + case "ms": + case "s": + this.type = "time"; + break; + + case "hz": + case "khz": + this.type = "frequency"; + break; + + case "dpi": + case "dpcm": + this.type = "resolution"; + break; + + //default + + } + + } else if (/^([+\-]?[\d\.]+)%$/i.test(text)){ //percentage + this.type = "percentage"; + this.value = +RegExp.$1; + } else if (/^([+\-]?[\d\.]+)%$/i.test(text)){ //percentage + this.type = "percentage"; + this.value = +RegExp.$1; + } else if (/^([+\-]?\d+)$/i.test(text)){ //integer + this.type = "integer"; + this.value = +RegExp.$1; + } else if (/^([+\-]?[\d\.]+)$/i.test(text)){ //number + this.type = "number"; + this.value = +RegExp.$1; + + } else if (/^#([a-f0-9]{3,6})/i.test(text)){ //hexcolor + this.type = "color"; + temp = RegExp.$1; + if (temp.length == 3){ + this.red = parseInt(temp.charAt(0)+temp.charAt(0),16); + this.green = parseInt(temp.charAt(1)+temp.charAt(1),16); + this.blue = parseInt(temp.charAt(2)+temp.charAt(2),16); + } else { + this.red = parseInt(temp.substring(0,2),16); + this.green = parseInt(temp.substring(2,4),16); + this.blue = parseInt(temp.substring(4,6),16); + } + } else if (/^rgb\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)/i.test(text)){ //rgb() color with absolute numbers + this.type = "color"; + this.red = +RegExp.$1; + this.green = +RegExp.$2; + this.blue = +RegExp.$3; + } else if (/^rgb\(\s*(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*\)/i.test(text)){ //rgb() color with percentages + this.type = "color"; + this.red = +RegExp.$1 * 255 / 100; + this.green = +RegExp.$2 * 255 / 100; + this.blue = +RegExp.$3 * 255 / 100; + } else if (/^rgba\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*,\s*([\d\.]+)\s*\)/i.test(text)){ //rgba() color with absolute numbers + this.type = "color"; + this.red = +RegExp.$1; + this.green = +RegExp.$2; + this.blue = +RegExp.$3; + this.alpha = +RegExp.$4; + } else if (/^rgba\(\s*(\d+)%\s*,\s*(\d+)%\s*,\s*(\d+)%\s*,\s*([\d\.]+)\s*\)/i.test(text)){ //rgba() color with percentages + this.type = "color"; + this.red = +RegExp.$1 * 255 / 100; + this.green = +RegExp.$2 * 255 / 100; + this.blue = +RegExp.$3 * 255 / 100; + this.alpha = +RegExp.$4; + } else if (/^hsl\(\s*(\d+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*\)/i.test(text)){ //hsl() + this.type = "color"; + this.hue = +RegExp.$1; + this.saturation = +RegExp.$2 / 100; + this.lightness = +RegExp.$3 / 100; + } else if (/^hsla\(\s*(\d+)\s*,\s*(\d+)%\s*,\s*(\d+)%\s*,\s*([\d\.]+)\s*\)/i.test(text)){ //hsla() color with percentages + this.type = "color"; + this.hue = +RegExp.$1; + this.saturation = +RegExp.$2 / 100; + this.lightness = +RegExp.$3 / 100; + this.alpha = +RegExp.$4; + } else if (/^url\(["']?([^\)"']+)["']?\)/i.test(text)){ //URI + this.type = "uri"; + this.uri = RegExp.$1; + } else if (/^([^\(]+)\(/i.test(text)){ + this.type = "function"; + this.name = RegExp.$1; + this.value = text; + } else if (/^["'][^"']*["']/.test(text)){ //string + this.type = "string"; + this.value = eval(text); + } else if (Colors[text.toLowerCase()]){ //named color + this.type = "color"; + temp = Colors[text.toLowerCase()].substring(1); + this.red = parseInt(temp.substring(0,2),16); + this.green = parseInt(temp.substring(2,4),16); + this.blue = parseInt(temp.substring(4,6),16); + } else if (/^[\,\/]$/.test(text)){ + this.type = "operator"; + this.value = text; + } else if (/^[a-z\-\u0080-\uFFFF][a-z0-9\-\u0080-\uFFFF]*$/i.test(text)){ + this.type = "identifier"; + this.value = text; + } + +} + +PropertyValuePart.prototype = new SyntaxUnit(); +PropertyValuePart.prototype.constructor = PropertyValuePart; +PropertyValuePart.fromToken = function(token){ + return new PropertyValuePart(token.value, token.startLine, token.startCol); +}; +var Pseudos = { + ":first-letter": 1, + ":first-line": 1, + ":before": 1, + ":after": 1 +}; + +Pseudos.ELEMENT = 1; +Pseudos.CLASS = 2; + +Pseudos.isElement = function(pseudo){ + return pseudo.indexOf("::") === 0 || Pseudos[pseudo.toLowerCase()] == Pseudos.ELEMENT; +}; +/** + * Represents an entire single selector, including all parts but not + * including multiple selectors (those separated by commas). + * @namespace parserlib.css + * @class Selector + * @extends parserlib.util.SyntaxUnit + * @constructor + * @param {Array} parts Array of selectors parts making up this selector. + * @param {int} line The line of text on which the unit resides. + * @param {int} col The column of text on which the unit resides. + */ +function Selector(parts, line, col){ + + SyntaxUnit.call(this, parts.join(" "), line, col, Parser.SELECTOR_TYPE); + this.parts = parts; + this.specificity = Specificity.calculate(this); + +} + +Selector.prototype = new SyntaxUnit(); +Selector.prototype.constructor = Selector; +/** + * Represents a single part of a selector string, meaning a single set of + * element name and modifiers. This does not include combinators such as + * spaces, +, >, etc. + * @namespace parserlib.css + * @class SelectorPart + * @extends parserlib.util.SyntaxUnit + * @constructor + * @param {String} elementName The element name in the selector or null + * if there is no element name. + * @param {Array} modifiers Array of individual modifiers for the element. + * May be empty if there are none. + * @param {String} text The text representation of the unit. + * @param {int} line The line of text on which the unit resides. + * @param {int} col The column of text on which the unit resides. + */ +function SelectorPart(elementName, modifiers, text, line, col){ + + SyntaxUnit.call(this, text, line, col, Parser.SELECTOR_PART_TYPE); + this.elementName = elementName; + this.modifiers = modifiers; + +} + +SelectorPart.prototype = new SyntaxUnit(); +SelectorPart.prototype.constructor = SelectorPart; +/** + * Represents a selector modifier string, meaning a class name, element name, + * element ID, pseudo rule, etc. + * @namespace parserlib.css + * @class SelectorSubPart + * @extends parserlib.util.SyntaxUnit + * @constructor + * @param {String} text The text representation of the unit. + * @param {String} type The type of selector modifier. + * @param {int} line The line of text on which the unit resides. + * @param {int} col The column of text on which the unit resides. + */ +function SelectorSubPart(text, type, line, col){ + + SyntaxUnit.call(this, text, line, col, Parser.SELECTOR_SUB_PART_TYPE); + this.type = type; + this.args = []; + +} + +SelectorSubPart.prototype = new SyntaxUnit(); +SelectorSubPart.prototype.constructor = SelectorSubPart; +/** + * Represents a selector's specificity. + * @namespace parserlib.css + * @class Specificity + * @constructor + * @param {int} a Should be 1 for inline styles, zero for stylesheet styles + * @param {int} b Number of ID selectors + * @param {int} c Number of classes and pseudo classes + * @param {int} d Number of element names and pseudo elements + */ +function Specificity(a, b, c, d){ + this.a = a; + this.b = b; + this.c = c; + this.d = d; +} + +Specificity.prototype = { + constructor: Specificity, + + /** + * Compare this specificity to another. + * @param {Specificity} other The other specificity to compare to. + * @return {int} -1 if the other specificity is larger, 1 if smaller, 0 if equal. + * @method compare + */ + compare: function(other){ + var comps = ["a", "b", "c", "d"], + i, len; + + for (i=0, len=comps.length; i < len; i++){ + if (this[comps[i]] < other[comps[i]]){ + return -1; + } else if (this[comps[i]] > other[comps[i]]){ + return 1; + } + } + + return 0; + }, + + /** + * Creates a numeric value for the specificity. + * @return {int} The numeric value for the specificity. + * @method valueOf + */ + valueOf: function(){ + return (this.a * 1000) + (this.b * 100) + (this.c * 10) + this.d; + }, + + /** + * Returns a string representation for specificity. + * @return {String} The string representation of specificity. + * @method toString + */ + toString: function(){ + return this.a + "," + this.b + "," + this.c + "," + this.d; + } + +}; +Specificity.calculate = function(selector){ + + var i, len, + part, + b=0, c=0, d=0; + + function updateValues(part){ + + var i, j, len, num, + elementName = part.elementName ? part.elementName.text : "", + modifier; + + if (elementName && elementName.charAt(elementName.length-1) != "*") { + d++; + } + + for (i=0, len=part.modifiers.length; i < len; i++){ + modifier = part.modifiers[i]; + switch(modifier.type){ + case "class": + case "attribute": + c++; + break; + + case "id": + b++; + break; + + case "pseudo": + if (Pseudos.isElement(modifier.text)){ + d++; + } else { + c++; + } + break; + + case "not": + for (j=0, num=modifier.args.length; j < num; j++){ + updateValues(modifier.args[j]); + } + } + } + } + + for (i=0, len=selector.parts.length; i < len; i++){ + part = selector.parts[i]; + + if (part instanceof SelectorPart){ + updateValues(part); + } + } + + return new Specificity(0, b, c, d); +}; + +var h = /^[0-9a-fA-F]$/, + nonascii = /^[\u0080-\uFFFF]$/, + nl = /\n|\r\n|\r|\f/; + +//----------------------------------------------------------------------------- +// Helper functions +//----------------------------------------------------------------------------- + + +function isHexDigit(c){ + return c !== null && h.test(c); +} + +function isDigit(c){ + return c !== null && /\d/.test(c); +} + +function isWhitespace(c){ + return c !== null && /\s/.test(c); +} + +function isNewLine(c){ + return c !== null && nl.test(c); +} + +function isNameStart(c){ + return c !== null && (/[a-z_\u0080-\uFFFF\\]/i.test(c)); +} + +function isNameChar(c){ + return c !== null && (isNameStart(c) || /[0-9\-\\]/.test(c)); +} + +function isIdentStart(c){ + return c !== null && (isNameStart(c) || /\-\\/.test(c)); +} + +function mix(receiver, supplier){ + for (var prop in supplier){ + if (supplier.hasOwnProperty(prop)){ + receiver[prop] = supplier[prop]; + } + } + return receiver; +} + +//----------------------------------------------------------------------------- +// CSS Token Stream +//----------------------------------------------------------------------------- + + +/** + * A token stream that produces CSS tokens. + * @param {String|Reader} input The source of text to tokenize. + * @constructor + * @class TokenStream + * @namespace parserlib.css + */ +function TokenStream(input){ + TokenStreamBase.call(this, input, Tokens); +} + +TokenStream.prototype = mix(new TokenStreamBase(), { + + /** + * Overrides the TokenStreamBase method of the same name + * to produce CSS tokens. + * @param {variant} channel The name of the channel to use + * for the next token. + * @return {Object} A token object representing the next token. + * @method _getToken + * @private + */ + _getToken: function(channel){ + + var c, + reader = this._reader, + token = null, + startLine = reader.getLine(), + startCol = reader.getCol(); + + c = reader.read(); + + + while(c){ + switch(c){ + + /* + * Potential tokens: + * - COMMENT + * - SLASH + * - CHAR + */ + case "/": + + if(reader.peek() == "*"){ + token = this.commentToken(c, startLine, startCol); + } else { + token = this.charToken(c, startLine, startCol); + } + break; + case "|": + case "~": + case "^": + case "$": + case "*": + if(reader.peek() == "="){ + token = this.comparisonToken(c, startLine, startCol); + } else { + token = this.charToken(c, startLine, startCol); + } + break; + case "\"": + case "'": + token = this.stringToken(c, startLine, startCol); + break; + case "#": + if (isNameChar(reader.peek())){ + token = this.hashToken(c, startLine, startCol); + } else { + token = this.charToken(c, startLine, startCol); + } + break; + case ".": + if (isDigit(reader.peek())){ + token = this.numberToken(c, startLine, startCol); + } else { + token = this.charToken(c, startLine, startCol); + } + break; + case "-": + if (reader.peek() == "-"){ //could be closing HTML-style comment + token = this.htmlCommentEndToken(c, startLine, startCol); + } else if (isNameStart(reader.peek())){ + token = this.identOrFunctionToken(c, startLine, startCol); + } else { + token = this.charToken(c, startLine, startCol); + } + break; + case "!": + token = this.importantToken(c, startLine, startCol); + break; + case "@": + token = this.atRuleToken(c, startLine, startCol); + break; + case ":": + token = this.notToken(c, startLine, startCol); + break; + case "<": + token = this.htmlCommentStartToken(c, startLine, startCol); + break; + case "U": + case "u": + if (reader.peek() == "+"){ + token = this.unicodeRangeToken(c, startLine, startCol); + break; + } + /* falls through */ + default: + + /* + * Potential tokens: + * - NUMBER + * - DIMENSION + * - LENGTH + * - FREQ + * - TIME + * - EMS + * - EXS + * - ANGLE + */ + if (isDigit(c)){ + token = this.numberToken(c, startLine, startCol); + } else + + /* + * Potential tokens: + * - S + */ + if (isWhitespace(c)){ + token = this.whitespaceToken(c, startLine, startCol); + } else + + /* + * Potential tokens: + * - IDENT + */ + if (isIdentStart(c)){ + token = this.identOrFunctionToken(c, startLine, startCol); + } else + + /* + * Potential tokens: + * - CHAR + * - PLUS + */ + { + token = this.charToken(c, startLine, startCol); + } + + + + + + + } + + //make sure this token is wanted + //TODO: check channel + break; + } + + if (!token && c === null){ + token = this.createToken(Tokens.EOF,null,startLine,startCol); + } + + return token; + }, + + //------------------------------------------------------------------------- + // Methods to create tokens + //------------------------------------------------------------------------- + + /** + * Produces a token based on available data and the current + * reader position information. This method is called by other + * private methods to create tokens and is never called directly. + * @param {int} tt The token type. + * @param {String} value The text value of the token. + * @param {int} startLine The beginning line for the character. + * @param {int} startCol The beginning column for the character. + * @param {Object} options (Optional) Specifies a channel property + * to indicate that a different channel should be scanned + * and/or a hide property indicating that the token should + * be hidden. + * @return {Object} A token object. + * @method createToken + */ + createToken: function(tt, value, startLine, startCol, options){ + var reader = this._reader; + options = options || {}; + + return { + value: value, + type: tt, + channel: options.channel, + hide: options.hide || false, + startLine: startLine, + startCol: startCol, + endLine: reader.getLine(), + endCol: reader.getCol() + }; + }, + + //------------------------------------------------------------------------- + // Methods to create specific tokens + //------------------------------------------------------------------------- + + /** + * Produces a token for any at-rule. If the at-rule is unknown, then + * the token is for a single "@" character. + * @param {String} first The first character for the token. + * @param {int} startLine The beginning line for the character. + * @param {int} startCol The beginning column for the character. + * @return {Object} A token object. + * @method atRuleToken + */ + atRuleToken: function(first, startLine, startCol){ + var rule = first, + reader = this._reader, + tt = Tokens.CHAR, + valid = false, + ident, + c; + reader.mark(); + + //try to find the at-keyword + ident = this.readName(); + rule = first + ident; + tt = Tokens.type(rule.toLowerCase()); + + //if it's not valid, use the first character only and reset the reader + if (tt == Tokens.CHAR || tt == Tokens.UNKNOWN){ + if (rule.length > 1){ + tt = Tokens.UNKNOWN_SYM; + } else { + tt = Tokens.CHAR; + rule = first; + reader.reset(); + } + } + + return this.createToken(tt, rule, startLine, startCol); + }, + + /** + * Produces a character token based on the given character + * and location in the stream. If there's a special (non-standard) + * token name, this is used; otherwise CHAR is used. + * @param {String} c The character for the token. + * @param {int} startLine The beginning line for the character. + * @param {int} startCol The beginning column for the character. + * @return {Object} A token object. + * @method charToken + */ + charToken: function(c, startLine, startCol){ + var tt = Tokens.type(c); + + if (tt == -1){ + tt = Tokens.CHAR; + } + + return this.createToken(tt, c, startLine, startCol); + }, + + /** + * Produces a character token based on the given character + * and location in the stream. If there's a special (non-standard) + * token name, this is used; otherwise CHAR is used. + * @param {String} first The first character for the token. + * @param {int} startLine The beginning line for the character. + * @param {int} startCol The beginning column for the character. + * @return {Object} A token object. + * @method commentToken + */ + commentToken: function(first, startLine, startCol){ + var reader = this._reader, + comment = this.readComment(first); + + return this.createToken(Tokens.COMMENT, comment, startLine, startCol); + }, + + /** + * Produces a comparison token based on the given character + * and location in the stream. The next character must be + * read and is already known to be an equals sign. + * @param {String} c The character for the token. + * @param {int} startLine The beginning line for the character. + * @param {int} startCol The beginning column for the character. + * @return {Object} A token object. + * @method comparisonToken + */ + comparisonToken: function(c, startLine, startCol){ + var reader = this._reader, + comparison = c + reader.read(), + tt = Tokens.type(comparison) || Tokens.CHAR; + + return this.createToken(tt, comparison, startLine, startCol); + }, + + /** + * Produces a hash token based on the specified information. The + * first character provided is the pound sign (#) and then this + * method reads a name afterward. + * @param {String} first The first character (#) in the hash name. + * @param {int} startLine The beginning line for the character. + * @param {int} startCol The beginning column for the character. + * @return {Object} A token object. + * @method hashToken + */ + hashToken: function(first, startLine, startCol){ + var reader = this._reader, + name = this.readName(first); + + return this.createToken(Tokens.HASH, name, startLine, startCol); + }, + + /** + * Produces a CDO or CHAR token based on the specified information. The + * first character is provided and the rest is read by the function to determine + * the correct token to create. + * @param {String} first The first character in the token. + * @param {int} startLine The beginning line for the character. + * @param {int} startCol The beginning column for the character. + * @return {Object} A token object. + * @method htmlCommentStartToken + */ + htmlCommentStartToken: function(first, startLine, startCol){ + var reader = this._reader, + text = first; + + reader.mark(); + text += reader.readCount(3); + + if (text == "<!--"){ + return this.createToken(Tokens.CDO, text, startLine, startCol); + } else { + reader.reset(); + return this.charToken(first, startLine, startCol); + } + }, + + /** + * Produces a CDC or CHAR token based on the specified information. The + * first character is provided and the rest is read by the function to determine + * the correct token to create. + * @param {String} first The first character in the token. + * @param {int} startLine The beginning line for the character. + * @param {int} startCol The beginning column for the character. + * @return {Object} A token object. + * @method htmlCommentEndToken + */ + htmlCommentEndToken: function(first, startLine, startCol){ + var reader = this._reader, + text = first; + + reader.mark(); + text += reader.readCount(2); + + if (text == "-->"){ + return this.createToken(Tokens.CDC, text, startLine, startCol); + } else { + reader.reset(); + return this.charToken(first, startLine, startCol); + } + }, + + /** + * Produces an IDENT or FUNCTION token based on the specified information. The + * first character is provided and the rest is read by the function to determine + * the correct token to create. + * @param {String} first The first character in the identifier. + * @param {int} startLine The beginning line for the character. + * @param {int} startCol The beginning column for the character. + * @return {Object} A token object. + * @method identOrFunctionToken + */ + identOrFunctionToken: function(first, startLine, startCol){ + var reader = this._reader, + ident = this.readName(first), + tt = Tokens.IDENT; + + //if there's a left paren immediately after, it's a URI or function + if (reader.peek() == "("){ + ident += reader.read(); + if (ident.toLowerCase() == "url("){ + tt = Tokens.URI; + ident = this.readURI(ident); + + //didn't find a valid URL or there's no closing paren + if (ident.toLowerCase() == "url("){ + tt = Tokens.FUNCTION; + } + } else { + tt = Tokens.FUNCTION; + } + } else if (reader.peek() == ":"){ //might be an IE function + + //IE-specific functions always being with progid: + if (ident.toLowerCase() == "progid"){ + ident += reader.readTo("("); + tt = Tokens.IE_FUNCTION; + } + } + + return this.createToken(tt, ident, startLine, startCol); + }, + + /** + * Produces an IMPORTANT_SYM or CHAR token based on the specified information. The + * first character is provided and the rest is read by the function to determine + * the correct token to create. + * @param {String} first The first character in the token. + * @param {int} startLine The beginning line for the character. + * @param {int} startCol The beginning column for the character. + * @return {Object} A token object. + * @method importantToken + */ + importantToken: function(first, startLine, startCol){ + var reader = this._reader, + important = first, + tt = Tokens.CHAR, + temp, + c; + + reader.mark(); + c = reader.read(); + + while(c){ + + //there can be a comment in here + if (c == "/"){ + + //if the next character isn't a star, then this isn't a valid !important token + if (reader.peek() != "*"){ + break; + } else { + temp = this.readComment(c); + if (temp === ""){ //broken! + break; + } + } + } else if (isWhitespace(c)){ + important += c + this.readWhitespace(); + } else if (/i/i.test(c)){ + temp = reader.readCount(8); + if (/mportant/i.test(temp)){ + important += c + temp; + tt = Tokens.IMPORTANT_SYM; + + } + break; //we're done + } else { + break; + } + + c = reader.read(); + } + + if (tt == Tokens.CHAR){ + reader.reset(); + return this.charToken(first, startLine, startCol); + } else { + return this.createToken(tt, important, startLine, startCol); + } + + + }, + + /** + * Produces a NOT or CHAR token based on the specified information. The + * first character is provided and the rest is read by the function to determine + * the correct token to create. + * @param {String} first The first character in the token. + * @param {int} startLine The beginning line for the character. + * @param {int} startCol The beginning column for the character. + * @return {Object} A token object. + * @method notToken + */ + notToken: function(first, startLine, startCol){ + var reader = this._reader, + text = first; + + reader.mark(); + text += reader.readCount(4); + + if (text.toLowerCase() == ":not("){ + return this.createToken(Tokens.NOT, text, startLine, startCol); + } else { + reader.reset(); + return this.charToken(first, startLine, startCol); + } + }, + + /** + * Produces a number token based on the given character + * and location in the stream. This may return a token of + * NUMBER, EMS, EXS, LENGTH, ANGLE, TIME, FREQ, DIMENSION, + * or PERCENTAGE. + * @param {String} first The first character for the token. + * @param {int} startLine The beginning line for the character. + * @param {int} startCol The beginning column for the character. + * @return {Object} A token object. + * @method numberToken + */ + numberToken: function(first, startLine, startCol){ + var reader = this._reader, + value = this.readNumber(first), + ident, + tt = Tokens.NUMBER, + c = reader.peek(); + + if (isIdentStart(c)){ + ident = this.readName(reader.read()); + value += ident; + + if (/^em$|^ex$|^px$|^gd$|^rem$|^vw$|^vh$|^vm$|^ch$|^cm$|^mm$|^in$|^pt$|^pc$/i.test(ident)){ + tt = Tokens.LENGTH; + } else if (/^deg|^rad$|^grad$/i.test(ident)){ + tt = Tokens.ANGLE; + } else if (/^ms$|^s$/i.test(ident)){ + tt = Tokens.TIME; + } else if (/^hz$|^khz$/i.test(ident)){ + tt = Tokens.FREQ; + } else if (/^dpi$|^dpcm$/i.test(ident)){ + tt = Tokens.RESOLUTION; + } else { + tt = Tokens.DIMENSION; + } + + } else if (c == "%"){ + value += reader.read(); + tt = Tokens.PERCENTAGE; + } + + return this.createToken(tt, value, startLine, startCol); + }, + + /** + * Produces a string token based on the given character + * and location in the stream. Since strings may be indicated + * by single or double quotes, a failure to match starting + * and ending quotes results in an INVALID token being generated. + * The first character in the string is passed in and then + * the rest are read up to and including the final quotation mark. + * @param {String} first The first character in the string. + * @param {int} startLine The beginning line for the character. + * @param {int} startCol The beginning column for the character. + * @return {Object} A token object. + * @method stringToken + */ + stringToken: function(first, startLine, startCol){ + var delim = first, + string = first, + reader = this._reader, + prev = first, + tt = Tokens.STRING, + c = reader.read(); + + while(c){ + string += c; + + //if the delimiter is found with an escapement, we're done. + if (c == delim && prev != "\\"){ + break; + } + + //if there's a newline without an escapement, it's an invalid string + if (isNewLine(reader.peek()) && c != "\\"){ + tt = Tokens.INVALID; + break; + } + + //save previous and get next + prev = c; + c = reader.read(); + } + + //if c is null, that means we're out of input and the string was never closed + if (c === null){ + tt = Tokens.INVALID; + } + + return this.createToken(tt, string, startLine, startCol); + }, + + unicodeRangeToken: function(first, startLine, startCol){ + var reader = this._reader, + value = first, + temp, + tt = Tokens.CHAR; + + //then it should be a unicode range + if (reader.peek() == "+"){ + reader.mark(); + value += reader.read(); + value += this.readUnicodeRangePart(true); + + //ensure there's an actual unicode range here + if (value.length == 2){ + reader.reset(); + } else { + + tt = Tokens.UNICODE_RANGE; + + //if there's a ? in the first part, there can't be a second part + if (value.indexOf("?") == -1){ + + if (reader.peek() == "-"){ + reader.mark(); + temp = reader.read(); + temp += this.readUnicodeRangePart(false); + + //if there's not another value, back up and just take the first + if (temp.length == 1){ + reader.reset(); + } else { + value += temp; + } + } + + } + } + } + + return this.createToken(tt, value, startLine, startCol); + }, + + /** + * Produces a S token based on the specified information. Since whitespace + * may have multiple characters, this consumes all whitespace characters + * into a single token. + * @param {String} first The first character in the token. + * @param {int} startLine The beginning line for the character. + * @param {int} startCol The beginning column for the character. + * @return {Object} A token object. + * @method whitespaceToken + */ + whitespaceToken: function(first, startLine, startCol){ + var reader = this._reader, + value = first + this.readWhitespace(); + return this.createToken(Tokens.S, value, startLine, startCol); + }, + + + + + //------------------------------------------------------------------------- + // Methods to read values from the string stream + //------------------------------------------------------------------------- + + readUnicodeRangePart: function(allowQuestionMark){ + var reader = this._reader, + part = "", + c = reader.peek(); + + //first read hex digits + while(isHexDigit(c) && part.length < 6){ + reader.read(); + part += c; + c = reader.peek(); + } + + //then read question marks if allowed + if (allowQuestionMark){ + while(c == "?" && part.length < 6){ + reader.read(); + part += c; + c = reader.peek(); + } + } + + //there can't be any other characters after this point + + return part; + }, + + readWhitespace: function(){ + var reader = this._reader, + whitespace = "", + c = reader.peek(); + + while(isWhitespace(c)){ + reader.read(); + whitespace += c; + c = reader.peek(); + } + + return whitespace; + }, + readNumber: function(first){ + var reader = this._reader, + number = first, + hasDot = (first == "."), + c = reader.peek(); + + + while(c){ + if (isDigit(c)){ + number += reader.read(); + } else if (c == "."){ + if (hasDot){ + break; + } else { + hasDot = true; + number += reader.read(); + } + } else { + break; + } + + c = reader.peek(); + } + + return number; + }, + readString: function(){ + var reader = this._reader, + delim = reader.read(), + string = delim, + prev = delim, + c = reader.peek(); + + while(c){ + c = reader.read(); + string += c; + + //if the delimiter is found with an escapement, we're done. + if (c == delim && prev != "\\"){ + break; + } + + //if there's a newline without an escapement, it's an invalid string + if (isNewLine(reader.peek()) && c != "\\"){ + string = ""; + break; + } + + //save previous and get next + prev = c; + c = reader.peek(); + } + + //if c is null, that means we're out of input and the string was never closed + if (c === null){ + string = ""; + } + + return string; + }, + readURI: function(first){ + var reader = this._reader, + uri = first, + inner = "", + c = reader.peek(); + + reader.mark(); + + //skip whitespace before + while(c && isWhitespace(c)){ + reader.read(); + c = reader.peek(); + } + + //it's a string + if (c == "'" || c == "\""){ + inner = this.readString(); + } else { + inner = this.readURL(); + } + + c = reader.peek(); + + //skip whitespace after + while(c && isWhitespace(c)){ + reader.read(); + c = reader.peek(); + } + + //if there was no inner value or the next character isn't closing paren, it's not a URI + if (inner === "" || c != ")"){ + uri = first; + reader.reset(); + } else { + uri += inner + reader.read(); + } + + return uri; + }, + readURL: function(){ + var reader = this._reader, + url = "", + c = reader.peek(); + + //TODO: Check for escape and nonascii + while (/^[!#$%&\\*-~]$/.test(c)){ + url += reader.read(); + c = reader.peek(); + } + + return url; + + }, + readName: function(first){ + var reader = this._reader, + ident = first || "", + c = reader.peek(); + + while(true){ + if (c == "\\"){ + ident += this.readEscape(reader.read()); + c = reader.peek(); + } else if(c && isNameChar(c)){ + ident += reader.read(); + c = reader.peek(); + } else { + break; + } + } + + return ident; + }, + + readEscape: function(first){ + var reader = this._reader, + cssEscape = first || "", + i = 0, + c = reader.peek(); + + if (isHexDigit(c)){ + do { + cssEscape += reader.read(); + c = reader.peek(); + } while(c && isHexDigit(c) && ++i < 6); + } + + if (cssEscape.length == 3 && /\s/.test(c) || + cssEscape.length == 7 || cssEscape.length == 1){ + reader.read(); + } else { + c = ""; + } + + return cssEscape + c; + }, + + readComment: function(first){ + var reader = this._reader, + comment = first || "", + c = reader.read(); + + if (c == "*"){ + while(c){ + comment += c; + + //look for end of comment + if (comment.length > 2 && c == "*" && reader.peek() == "/"){ + comment += reader.read(); + break; + } + + c = reader.read(); + } + + return comment; + } else { + return ""; + } + + } +}); + + +var Tokens = [ + + /* + * The following token names are defined in CSS3 Grammar: http://www.w3.org/TR/css3-syntax/#lexical + */ + + //HTML-style comments + { name: "CDO"}, + { name: "CDC"}, + + //ignorables + { name: "S", whitespace: true/*, channel: "ws"*/}, + { name: "COMMENT", comment: true, hide: true, channel: "comment" }, + + //attribute equality + { name: "INCLUDES", text: "~="}, + { name: "DASHMATCH", text: "|="}, + { name: "PREFIXMATCH", text: "^="}, + { name: "SUFFIXMATCH", text: "$="}, + { name: "SUBSTRINGMATCH", text: "*="}, + + //identifier types + { name: "STRING"}, + { name: "IDENT"}, + { name: "HASH"}, + + //at-keywords + { name: "IMPORT_SYM", text: "@import"}, + { name: "PAGE_SYM", text: "@page"}, + { name: "MEDIA_SYM", text: "@media"}, + { name: "FONT_FACE_SYM", text: "@font-face"}, + { name: "CHARSET_SYM", text: "@charset"}, + { name: "NAMESPACE_SYM", text: "@namespace"}, + { name: "UNKNOWN_SYM" }, + //{ name: "ATKEYWORD"}, + + //CSS3 animations + { name: "KEYFRAMES_SYM", text: [ "@keyframes", "@-webkit-keyframes", "@-moz-keyframes", "@-ms-keyframes" ] }, + + //important symbol + { name: "IMPORTANT_SYM"}, + + //measurements + { name: "LENGTH"}, + { name: "ANGLE"}, + { name: "TIME"}, + { name: "FREQ"}, + { name: "DIMENSION"}, + { name: "PERCENTAGE"}, + { name: "NUMBER"}, + + //functions + { name: "URI"}, + { name: "FUNCTION"}, + + //Unicode ranges + { name: "UNICODE_RANGE"}, + + /* + * The following token names are defined in CSS3 Selectors: http://www.w3.org/TR/css3-selectors/#selector-syntax + */ + + //invalid string + { name: "INVALID"}, + + //combinators + { name: "PLUS", text: "+" }, + { name: "GREATER", text: ">"}, + { name: "COMMA", text: ","}, + { name: "TILDE", text: "~"}, + + //modifier + { name: "NOT"}, + + /* + * Defined in CSS3 Paged Media + */ + { name: "TOPLEFTCORNER_SYM", text: "@top-left-corner"}, + { name: "TOPLEFT_SYM", text: "@top-left"}, + { name: "TOPCENTER_SYM", text: "@top-center"}, + { name: "TOPRIGHT_SYM", text: "@top-right"}, + { name: "TOPRIGHTCORNER_SYM", text: "@top-right-corner"}, + { name: "BOTTOMLEFTCORNER_SYM", text: "@bottom-left-corner"}, + { name: "BOTTOMLEFT_SYM", text: "@bottom-left"}, + { name: "BOTTOMCENTER_SYM", text: "@bottom-center"}, + { name: "BOTTOMRIGHT_SYM", text: "@bottom-right"}, + { name: "BOTTOMRIGHTCORNER_SYM", text: "@bottom-right-corner"}, + { name: "LEFTTOP_SYM", text: "@left-top"}, + { name: "LEFTMIDDLE_SYM", text: "@left-middle"}, + { name: "LEFTBOTTOM_SYM", text: "@left-bottom"}, + { name: "RIGHTTOP_SYM", text: "@right-top"}, + { name: "RIGHTMIDDLE_SYM", text: "@right-middle"}, + { name: "RIGHTBOTTOM_SYM", text: "@right-bottom"}, + + /* + * The following token names are defined in CSS3 Media Queries: http://www.w3.org/TR/css3-mediaqueries/#syntax + */ + /*{ name: "MEDIA_ONLY", state: "media"}, + { name: "MEDIA_NOT", state: "media"}, + { name: "MEDIA_AND", state: "media"},*/ + { name: "RESOLUTION", state: "media"}, + + /* + * The following token names are not defined in any CSS specification but are used by the lexer. + */ + + //not a real token, but useful for stupid IE filters + { name: "IE_FUNCTION" }, + + //part of CSS3 grammar but not the Flex code + { name: "CHAR" }, + + //TODO: Needed? + //Not defined as tokens, but might as well be + { + name: "PIPE", + text: "|" + }, + { + name: "SLASH", + text: "/" + }, + { + name: "MINUS", + text: "-" + }, + { + name: "STAR", + text: "*" + }, + + { + name: "LBRACE", + text: "{" + }, + { + name: "RBRACE", + text: "}" + }, + { + name: "LBRACKET", + text: "[" + }, + { + name: "RBRACKET", + text: "]" + }, + { + name: "EQUALS", + text: "=" + }, + { + name: "COLON", + text: ":" + }, + { + name: "SEMICOLON", + text: ";" + }, + + { + name: "LPAREN", + text: "(" + }, + { + name: "RPAREN", + text: ")" + }, + { + name: "DOT", + text: "." + } +]; + +(function(){ + + var nameMap = [], + typeMap = {}; + + Tokens.UNKNOWN = -1; + Tokens.unshift({name:"EOF"}); + for (var i=0, len = Tokens.length; i < len; i++){ + nameMap.push(Tokens[i].name); + Tokens[Tokens[i].name] = i; + if (Tokens[i].text){ + if (Tokens[i].text instanceof Array){ + for (var j=0; j < Tokens[i].text.length; j++){ + typeMap[Tokens[i].text[j]] = i; + } + } else { + typeMap[Tokens[i].text] = i; + } + } + } + + Tokens.name = function(tt){ + return nameMap[tt]; + }; + + Tokens.type = function(c){ + return typeMap[c] || -1; + }; + +})(); + + + + +//This file will likely change a lot! Very experimental! +/*global Properties, ValidationTypes, ValidationError, PropertyValueIterator */ +var Validation = { + + validate: function(property, value){ + + //normalize name + var name = property.toString().toLowerCase(), + parts = value.parts, + expression = new PropertyValueIterator(value), + spec = Properties[name], + part, + valid, + j, count, + msg, + types, + last, + literals, + max, multi, group; + + if (!spec) { + if (name.indexOf("-") !== 0){ //vendor prefixed are ok + throw new ValidationError("Unknown property '" + property + "'.", property.line, property.col); + } + } else if (typeof spec != "number"){ + + //initialization + if (typeof spec == "string"){ + if (spec.indexOf("||") > -1) { + this.groupProperty(spec, expression); + } else { + this.singleProperty(spec, expression, 1); + } + + } else if (spec.multi) { + this.multiProperty(spec.multi, expression, spec.comma, spec.max || Infinity); + } else if (typeof spec == "function") { + spec(expression); + } + + } + + }, + + singleProperty: function(types, expression, max, partial) { + + var result = false, + value = expression.value, + count = 0, + part; + + while (expression.hasNext() && count < max) { + result = ValidationTypes.isAny(expression, types); + if (!result) { + break; + } + count++; + } + + if (!result) { + if (expression.hasNext() && !expression.isFirst()) { + part = expression.peek(); + throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col); + } else { + throw new ValidationError("Expected (" + types + ") but found '" + value + "'.", value.line, value.col); + } + } else if (expression.hasNext()) { + part = expression.next(); + throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col); + } + + }, + + multiProperty: function (types, expression, comma, max) { + + var result = false, + value = expression.value, + count = 0, + sep = false, + part; + + while(expression.hasNext() && !result && count < max) { + if (ValidationTypes.isAny(expression, types)) { + count++; + if (!expression.hasNext()) { + result = true; + + } else if (comma) { + if (expression.peek() == ",") { + part = expression.next(); + } else { + break; + } + } + } else { + break; + + } + } + + if (!result) { + if (expression.hasNext() && !expression.isFirst()) { + part = expression.peek(); + throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col); + } else { + part = expression.previous(); + if (comma && part == ",") { + throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col); + } else { + throw new ValidationError("Expected (" + types + ") but found '" + value + "'.", value.line, value.col); + } + } + + } else if (expression.hasNext()) { + part = expression.next(); + throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col); + } + + }, + + groupProperty: function (types, expression, comma) { + + var result = false, + value = expression.value, + typeCount = types.split("||").length, + groups = { count: 0 }, + partial = false, + name, + part; + + while(expression.hasNext() && !result) { + name = ValidationTypes.isAnyOfGroup(expression, types); + if (name) { + + //no dupes + if (groups[name]) { + break; + } else { + groups[name] = 1; + groups.count++; + partial = true; + + if (groups.count == typeCount || !expression.hasNext()) { + result = true; + } + } + } else { + break; + } + } + + if (!result) { + if (partial && expression.hasNext()) { + part = expression.peek(); + throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col); + } else { + throw new ValidationError("Expected (" + types + ") but found '" + value + "'.", value.line, value.col); + } + } else if (expression.hasNext()) { + part = expression.next(); + throw new ValidationError("Expected end of value but found '" + part + "'.", part.line, part.col); + } + } + + + +}; +function ValidationError(message, line, col){ + + /** + * The column at which the error occurred. + * @type int + * @property col + */ + this.col = col; + this.line = line; + this.message = message; + +} + +//inherit from Error +ValidationError.prototype = new Error(); +//This file will likely change a lot! Very experimental! +/*global Properties, Validation, ValidationError, PropertyValueIterator, console*/ +var ValidationTypes = { + + isLiteral: function (part, literals) { + var text = part.text.toString().toLowerCase(), + args = literals.split(" | "), + i, len, found = false; + + for (i=0,len=args.length; i < len && !found; i++){ + if (text == args[i]){ + found = true; + } + } + + return found; + }, + + isSimple: function(type) { + return !!this.simple[type]; + }, + + isComplex: function(type) { + return !!this.complex[type]; + }, + + /** + * Determines if the next part(s) of the given expression + * are any of the given types. + */ + isAny: function (expression, types) { + var args = types.split(" | "), + i, len, found = false; + + for (i=0,len=args.length; i < len && !found && expression.hasNext(); i++){ + found = this.isType(expression, args[i]); + } + + return found; + }, + + /** + * Determines if the next part(s) of the given expresion + * are one of a group. + */ + isAnyOfGroup: function(expression, types) { + var args = types.split(" || "), + i, len, found = false; + + for (i=0,len=args.length; i < len && !found; i++){ + found = this.isType(expression, args[i]); + } + + return found ? args[i-1] : false; + }, + + /** + * Determines if the next part(s) of the given expression + * are of a given type. + */ + isType: function (expression, type) { + var part = expression.peek(), + result = false; + + if (type.charAt(0) != "<") { + result = this.isLiteral(part, type); + if (result) { + expression.next(); + } + } else if (this.simple[type]) { + result = this.simple[type](part); + if (result) { + expression.next(); + } + } else { + result = this.complex[type](expression); + } + + return result; + }, + + + + simple: { + + "<absolute-size>": function(part){ + return ValidationTypes.isLiteral(part, "xx-small | x-small | small | medium | large | x-large | xx-large"); + }, + + "<attachment>": function(part){ + return ValidationTypes.isLiteral(part, "scroll | fixed | local"); + }, + + "<attr>": function(part){ + return part.type == "function" && part.name == "attr"; + }, + + "<bg-image>": function(part){ + return this["<image>"](part) || this["<gradient>"](part) || part == "none"; + }, + + "<gradient>": function(part) { + return part.type == "function" && /^(?:\-(?:ms|moz|o|webkit)\-)?(?:repeating\-)?(?:radial|linear)\-gradient/i.test(part); + }, + + "<box>": function(part){ + return ValidationTypes.isLiteral(part, "padding-box | border-box | content-box"); + }, + + "<content>": function(part){ + return part.type == "function" && part.name == "content"; + }, + + "<relative-size>": function(part){ + return ValidationTypes.isLiteral(part, "smaller | larger"); + }, + + //any identifier + "<ident>": function(part){ + return part.type == "identifier"; + }, + + "<length>": function(part){ + return part.type == "length" || part.type == "number" || part.type == "integer" || part == "0"; + }, + + "<color>": function(part){ + return part.type == "color" || part == "transparent"; + }, + + "<number>": function(part){ + return part.type == "number" || this["<integer>"](part); + }, + + "<integer>": function(part){ + return part.type == "integer"; + }, + + "<line>": function(part){ + return part.type == "integer"; + }, + + "<angle>": function(part){ + return part.type == "angle"; + }, + + "<uri>": function(part){ + return part.type == "uri"; + }, + + "<image>": function(part){ + return this["<uri>"](part); + }, + + "<percentage>": function(part){ + return part.type == "percentage" || part == "0"; + }, + + "<border-width>": function(part){ + return this["<length>"](part) || ValidationTypes.isLiteral(part, "thin | medium | thick"); + }, + + "<border-style>": function(part){ + return ValidationTypes.isLiteral(part, "none | hidden | dotted | dashed | solid | double | groove | ridge | inset | outset"); + }, + + "<margin-width>": function(part){ + return this["<length>"](part) || this["<percentage>"](part) || ValidationTypes.isLiteral(part, "auto"); + }, + + "<padding-width>": function(part){ + return this["<length>"](part) || this["<percentage>"](part); + }, + + "<shape>": function(part){ + return part.type == "function" && (part.name == "rect" || part.name == "inset-rect"); + }, + + "<time>": function(part) { + return part.type == "time"; + } + }, + + complex: { + + "<bg-position>": function(expression){ + var types = this, + result = false, + numeric = "<percentage> | <length>", + xDir = "left | center | right", + yDir = "top | center | bottom", + part, + i, len; + + + if (ValidationTypes.isAny(expression, "top | bottom")) { + result = true; + } else { + + //must be two-part + if (ValidationTypes.isAny(expression, numeric)){ + if (expression.hasNext()){ + result = ValidationTypes.isAny(expression, numeric + " | " + yDir); + } + } else if (ValidationTypes.isAny(expression, xDir)){ + if (expression.hasNext()){ + + //two- or three-part + if (ValidationTypes.isAny(expression, yDir)){ + result = true; + + ValidationTypes.isAny(expression, numeric); + + } else if (ValidationTypes.isAny(expression, numeric)){ + + //could also be two-part, so check the next part + if (ValidationTypes.isAny(expression, yDir)){ + ValidationTypes.isAny(expression, numeric); + } + + result = true; + } + } + } + } + + + return result; + }, + + "<bg-size>": function(expression){ + //<bg-size> = [ <length> | <percentage> | auto ]{1,2} | cover | contain + var types = this, + result = false, + numeric = "<percentage> | <length> | auto", + part, + i, len; + + if (ValidationTypes.isAny(expression, "cover | contain")) { + result = true; + } else if (ValidationTypes.isAny(expression, numeric)) { + result = true; + ValidationTypes.isAny(expression, numeric); + } + + return result; + }, + + "<repeat-style>": function(expression){ + //repeat-x | repeat-y | [repeat | space | round | no-repeat]{1,2} + var result = false, + values = "repeat | space | round | no-repeat", + part; + + if (expression.hasNext()){ + part = expression.next(); + + if (ValidationTypes.isLiteral(part, "repeat-x | repeat-y")) { + result = true; + } else if (ValidationTypes.isLiteral(part, values)) { + result = true; + + if (expression.hasNext() && ValidationTypes.isLiteral(expression.peek(), values)) { + expression.next(); + } + } + } + + return result; + + }, + + "<shadow>": function(expression) { + //inset? && [ <length>{2,4} && <color>? ] + var result = false, + count = 0, + inset = false, + color = false, + part; + + if (expression.hasNext()) { + + if (ValidationTypes.isAny(expression, "inset")){ + inset = true; + } + + if (ValidationTypes.isAny(expression, "<color>")) { + color = true; + } + + while (ValidationTypes.isAny(expression, "<length>") && count < 4) { + count++; + } + + + if (expression.hasNext()) { + if (!color) { + ValidationTypes.isAny(expression, "<color>"); + } + + if (!inset) { + ValidationTypes.isAny(expression, "inset"); + } + + } + + result = (count >= 2 && count <= 4); + + } + + return result; + }, + + "<x-one-radius>": function(expression) { + //[ <length> | <percentage> ] [ <length> | <percentage> ]? + var result = false, + count = 0, + numeric = "<length> | <percentage>", + part; + + if (ValidationTypes.isAny(expression, numeric)){ + result = true; + + ValidationTypes.isAny(expression, numeric); + } + + return result; + } + } +}; + + +parserlib.css = { +Colors :Colors, +Combinator :Combinator, +Parser :Parser, +PropertyName :PropertyName, +PropertyValue :PropertyValue, +PropertyValuePart :PropertyValuePart, +MediaFeature :MediaFeature, +MediaQuery :MediaQuery, +Selector :Selector, +SelectorPart :SelectorPart, +SelectorSubPart :SelectorSubPart, +Specificity :Specificity, +TokenStream :TokenStream, +Tokens :Tokens, +ValidationError :ValidationError +}; +})(); +/*global parserlib, Reporter*/ +var CSSLint = (function(){ + + var rules = [], + formatters = [], + api = new parserlib.util.EventTarget(); + + api.version = "0.9.7"; + + //------------------------------------------------------------------------- + // Rule Management + //------------------------------------------------------------------------- + + /** + * Adds a new rule to the engine. + * @param {Object} rule The rule to add. + * @method addRule + */ + api.addRule = function(rule){ + rules.push(rule); + rules[rule.id] = rule; + }; + api.clearRules = function(){ + rules = []; + }; + api.getRules = function(){ + return [].concat(rules).sort(function(a,b){ + return a.id > b.id ? 1 : 0; + }); + }; + + //------------------------------------------------------------------------- + // Formatters + //------------------------------------------------------------------------- + + /** + * Adds a new formatter to the engine. + * @param {Object} formatter The formatter to add. + * @method addFormatter + */ + api.addFormatter = function(formatter) { + // formatters.push(formatter); + formatters[formatter.id] = formatter; + }; + api.getFormatter = function(formatId){ + return formatters[formatId]; + }; + api.format = function(results, filename, formatId, options) { + var formatter = this.getFormatter(formatId), + result = null; + + if (formatter){ + result = formatter.startFormat(); + result += formatter.formatResults(results, filename, options || {}); + result += formatter.endFormat(); + } + + return result; + }; + api.hasFormat = function(formatId){ + return formatters.hasOwnProperty(formatId); + }; + + //------------------------------------------------------------------------- + // Verification + //------------------------------------------------------------------------- + + /** + * Starts the verification process for the given CSS text. + * @param {String} text The CSS text to verify. + * @param {Object} ruleset (Optional) List of rules to apply. If null, then + * all rules are used. If a rule has a value of 1 then it's a warning, + * a value of 2 means it's an error. + * @return {Object} Results of the verification. + * @method verify + */ + api.verify = function(text, ruleset){ + + var i = 0, + len = rules.length, + reporter, + lines, + report, + parser = new parserlib.css.Parser({ starHack: true, ieFilters: true, + underscoreHack: true, strict: false }); + + lines = text.replace(/\n\r?/g, "$split$").split('$split$'); + + if (!ruleset){ + ruleset = {}; + while (i < len){ + ruleset[rules[i++].id] = 1; //by default, everything is a warning + } + } + + reporter = new Reporter(lines, ruleset); + + ruleset.errors = 2; //always report parsing errors as errors + for (i in ruleset){ + if(ruleset.hasOwnProperty(i)){ + if (rules[i]){ + rules[i].init(parser, reporter); + } + } + } + + + //capture most horrible error type + try { + parser.parse(text); + } catch (ex) { + reporter.error("Fatal error, cannot continue: " + ex.message, ex.line, ex.col, {}); + } + + report = { + messages : reporter.messages, + stats : reporter.stats + }; + + //sort by line numbers, rollups at the bottom + report.messages.sort(function (a, b){ + if (a.rollup && !b.rollup){ + return 1; + } else if (!a.rollup && b.rollup){ + return -1; + } else { + return a.line - b.line; + } + }); + + return report; + }; + + //------------------------------------------------------------------------- + // Publish the API + //------------------------------------------------------------------------- + + return api; + +})(); +/** + * An instance of Report is used to report results of the + * verification back to the main API. + * @class Reporter + * @constructor + * @param {String[]} lines The text lines of the source. + * @param {Object} ruleset The set of rules to work with, including if + * they are errors or warnings. + */ +function Reporter(lines, ruleset){ + + /** + * List of messages being reported. + * @property messages + * @type String[] + */ + this.messages = []; + this.stats = []; + this.lines = lines; + this.ruleset = ruleset; +} + +Reporter.prototype = { + + //restore constructor + constructor: Reporter, + + /** + * Report an error. + * @param {String} message The message to store. + * @param {int} line The line number. + * @param {int} col The column number. + * @param {Object} rule The rule this message relates to. + * @method error + */ + error: function(message, line, col, rule){ + this.messages.push({ + type : "error", + line : line, + col : col, + message : message, + evidence: this.lines[line-1], + rule : rule || {} + }); + }, + + /** + * Report an warning. + * @param {String} message The message to store. + * @param {int} line The line number. + * @param {int} col The column number. + * @param {Object} rule The rule this message relates to. + * @method warn + * @deprecated Use report instead. + */ + warn: function(message, line, col, rule){ + this.report(message, line, col, rule); + }, + + /** + * Report an issue. + * @param {String} message The message to store. + * @param {int} line The line number. + * @param {int} col The column number. + * @param {Object} rule The rule this message relates to. + * @method report + */ + report: function(message, line, col, rule){ + this.messages.push({ + type : this.ruleset[rule.id] == 2 ? "error" : "warning", + line : line, + col : col, + message : message, + evidence: this.lines[line-1], + rule : rule + }); + }, + + /** + * Report some informational text. + * @param {String} message The message to store. + * @param {int} line The line number. + * @param {int} col The column number. + * @param {Object} rule The rule this message relates to. + * @method info + */ + info: function(message, line, col, rule){ + this.messages.push({ + type : "info", + line : line, + col : col, + message : message, + evidence: this.lines[line-1], + rule : rule + }); + }, + + /** + * Report some rollup error information. + * @param {String} message The message to store. + * @param {Object} rule The rule this message relates to. + * @method rollupError + */ + rollupError: function(message, rule){ + this.messages.push({ + type : "error", + rollup : true, + message : message, + rule : rule + }); + }, + + /** + * Report some rollup warning information. + * @param {String} message The message to store. + * @param {Object} rule The rule this message relates to. + * @method rollupWarn + */ + rollupWarn: function(message, rule){ + this.messages.push({ + type : "warning", + rollup : true, + message : message, + rule : rule + }); + }, + + /** + * Report a statistic. + * @param {String} name The name of the stat to store. + * @param {Variant} value The value of the stat. + * @method stat + */ + stat: function(name, value){ + this.stats[name] = value; + } +}; + +//expose for testing purposes +CSSLint._Reporter = Reporter; + +/* + * Utility functions that make life easier. + */ +CSSLint.Util = { + /* + * Adds all properties from supplier onto receiver, + * overwriting if the same name already exists on + * reciever. + * @param {Object} The object to receive the properties. + * @param {Object} The object to provide the properties. + * @return {Object} The receiver + */ + mix: function(receiver, supplier){ + var prop; + + for (prop in supplier){ + if (supplier.hasOwnProperty(prop)){ + receiver[prop] = supplier[prop]; + } + } + + return prop; + }, + + /* + * Polyfill for array indexOf() method. + * @param {Array} values The array to search. + * @param {Variant} value The value to search for. + * @return {int} The index of the value if found, -1 if not. + */ + indexOf: function(values, value){ + if (values.indexOf){ + return values.indexOf(value); + } else { + for (var i=0, len=values.length; i < len; i++){ + if (values[i] === value){ + return i; + } + } + return -1; + } + }, + + /* + * Polyfill for array forEach() method. + * @param {Array} values The array to operate on. + * @param {Function} func The function to call on each item. + * @return {void} + */ + forEach: function(values, func) { + if (values.forEach){ + return values.forEach(func); + } else { + for (var i=0, len=values.length; i < len; i++){ + func(values[i], i, values); + } + } + } +}; +/* + * Rule: Don't use adjoining classes (.foo.bar). + */ +CSSLint.addRule({ + + //rule information + id: "adjoining-classes", + name: "Disallow adjoining classes", + desc: "Don't use adjoining classes.", + browsers: "IE6", + + //initialization + init: function(parser, reporter){ + var rule = this; + parser.addListener("startrule", function(event){ + var selectors = event.selectors, + selector, + part, + modifier, + classCount, + i, j, k; + + for (i=0; i < selectors.length; i++){ + selector = selectors[i]; + for (j=0; j < selector.parts.length; j++){ + part = selector.parts[j]; + if (part.type == parser.SELECTOR_PART_TYPE){ + classCount = 0; + for (k=0; k < part.modifiers.length; k++){ + modifier = part.modifiers[k]; + if (modifier.type == "class"){ + classCount++; + } + if (classCount > 1){ + reporter.report("Don't use adjoining classes.", part.line, part.col, rule); + } + } + } + } + } + }); + } + +}); + +/* + * Rule: Don't use width or height when using padding or border. + */ +CSSLint.addRule({ + + //rule information + id: "box-model", + name: "Beware of broken box size", + desc: "Don't use width or height when using padding or border.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this, + widthProperties = { + border: 1, + "border-left": 1, + "border-right": 1, + padding: 1, + "padding-left": 1, + "padding-right": 1 + }, + heightProperties = { + border: 1, + "border-bottom": 1, + "border-top": 1, + padding: 1, + "padding-bottom": 1, + "padding-top": 1 + }, + properties; + + function startRule(){ + properties = {}; + } + + function endRule(){ + var prop; + if (properties.height){ + for (prop in heightProperties){ + if (heightProperties.hasOwnProperty(prop) && properties[prop]){ + + //special case for padding + if (!(prop == "padding" && properties[prop].value.parts.length === 2 && properties[prop].value.parts[0].value === 0)){ + reporter.report("Using height with " + prop + " can sometimes make elements larger than you expect.", properties[prop].line, properties[prop].col, rule); + } + } + } + } + + if (properties.width){ + for (prop in widthProperties){ + if (widthProperties.hasOwnProperty(prop) && properties[prop]){ + + if (!(prop == "padding" && properties[prop].value.parts.length === 2 && properties[prop].value.parts[1].value === 0)){ + reporter.report("Using width with " + prop + " can sometimes make elements larger than you expect.", properties[prop].line, properties[prop].col, rule); + } + } + } + } + } + + parser.addListener("startrule", startRule); + parser.addListener("startfontface", startRule); + parser.addListener("startpage", startRule); + parser.addListener("startpagemargin", startRule); + parser.addListener("startkeyframerule", startRule); + + parser.addListener("property", function(event){ + var name = event.property.text.toLowerCase(); + + if (heightProperties[name] || widthProperties[name]){ + if (!/^0\S*$/.test(event.value) && !(name == "border" && event.value == "none")){ + properties[name] = { line: event.property.line, col: event.property.col, value: event.value }; + } + } else { + if (name == "width" || name == "height"){ + properties[name] = 1; + } + } + + }); + + parser.addListener("endrule", endRule); + parser.addListener("endfontface", endRule); + parser.addListener("endpage", endRule); + parser.addListener("endpagemargin", endRule); + parser.addListener("endkeyframerule", endRule); + } + +}); + +/* + * Rule: box-sizing doesn't work in IE6 and IE7. + */ +CSSLint.addRule({ + + //rule information + id: "box-sizing", + name: "Disallow use of box-sizing", + desc: "The box-sizing properties isn't supported in IE6 and IE7.", + browsers: "IE6, IE7", + tags: ["Compatibility"], + + //initialization + init: function(parser, reporter){ + var rule = this; + + parser.addListener("property", function(event){ + var name = event.property.text.toLowerCase(); + + if (name == "box-sizing"){ + reporter.report("The box-sizing property isn't supported in IE6 and IE7.", event.line, event.col, rule); + } + }); + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "compatible-vendor-prefixes", + name: "Require compatible vendor prefixes", + desc: "Include all compatible vendor prefixes to reach a wider range of users.", + browsers: "All", + + //initialization + init: function (parser, reporter) { + var rule = this, + compatiblePrefixes, + properties, + prop, + variations, + prefixed, + i, + len, + arrayPush = Array.prototype.push, + applyTo = []; + + // See http://peter.sh/experiments/vendor-prefixed-css-property-overview/ for details + compatiblePrefixes = { + "animation" : "webkit moz ms", + "animation-delay" : "webkit moz ms", + "animation-direction" : "webkit moz ms", + "animation-duration" : "webkit moz ms", + "animation-fill-mode" : "webkit moz ms", + "animation-iteration-count" : "webkit moz ms", + "animation-name" : "webkit moz ms", + "animation-play-state" : "webkit moz ms", + "animation-timing-function" : "webkit moz ms", + "appearance" : "webkit moz", + "border-end" : "webkit moz", + "border-end-color" : "webkit moz", + "border-end-style" : "webkit moz", + "border-end-width" : "webkit moz", + "border-image" : "webkit moz o", + "border-radius" : "webkit moz", + "border-start" : "webkit moz", + "border-start-color" : "webkit moz", + "border-start-style" : "webkit moz", + "border-start-width" : "webkit moz", + "box-align" : "webkit moz ms", + "box-direction" : "webkit moz ms", + "box-flex" : "webkit moz ms", + "box-lines" : "webkit ms", + "box-ordinal-group" : "webkit moz ms", + "box-orient" : "webkit moz ms", + "box-pack" : "webkit moz ms", + "box-sizing" : "webkit moz", + "box-shadow" : "webkit moz", + "column-count" : "webkit moz ms", + "column-gap" : "webkit moz ms", + "column-rule" : "webkit moz ms", + "column-rule-color" : "webkit moz ms", + "column-rule-style" : "webkit moz ms", + "column-rule-width" : "webkit moz ms", + "column-width" : "webkit moz ms", + "hyphens" : "epub moz", + "line-break" : "webkit ms", + "margin-end" : "webkit moz", + "margin-start" : "webkit moz", + "marquee-speed" : "webkit wap", + "marquee-style" : "webkit wap", + "padding-end" : "webkit moz", + "padding-start" : "webkit moz", + "tab-size" : "moz o", + "text-size-adjust" : "webkit ms", + "transform" : "webkit moz ms o", + "transform-origin" : "webkit moz ms o", + "transition" : "webkit moz o ms", + "transition-delay" : "webkit moz o ms", + "transition-duration" : "webkit moz o ms", + "transition-property" : "webkit moz o ms", + "transition-timing-function" : "webkit moz o ms", + "user-modify" : "webkit moz", + "user-select" : "webkit moz ms", + "word-break" : "epub ms", + "writing-mode" : "epub ms" + }; + + + for (prop in compatiblePrefixes) { + if (compatiblePrefixes.hasOwnProperty(prop)) { + variations = []; + prefixed = compatiblePrefixes[prop].split(' '); + for (i = 0, len = prefixed.length; i < len; i++) { + variations.push('-' + prefixed[i] + '-' + prop); + } + compatiblePrefixes[prop] = variations; + arrayPush.apply(applyTo, variations); + } + } + parser.addListener("startrule", function () { + properties = []; + }); + + parser.addListener("property", function (event) { + var name = event.property; + if (CSSLint.Util.indexOf(applyTo, name.text) > -1) { + properties.push(name); + } + }); + + parser.addListener("endrule", function (event) { + if (!properties.length) { + return; + } + + var propertyGroups = {}, + i, + len, + name, + prop, + variations, + value, + full, + actual, + item, + propertiesSpecified; + + for (i = 0, len = properties.length; i < len; i++) { + name = properties[i]; + + for (prop in compatiblePrefixes) { + if (compatiblePrefixes.hasOwnProperty(prop)) { + variations = compatiblePrefixes[prop]; + if (CSSLint.Util.indexOf(variations, name.text) > -1) { + if (!propertyGroups[prop]) { + propertyGroups[prop] = { + full : variations.slice(0), + actual : [], + actualNodes: [] + }; + } + if (CSSLint.Util.indexOf(propertyGroups[prop].actual, name.text) === -1) { + propertyGroups[prop].actual.push(name.text); + propertyGroups[prop].actualNodes.push(name); + } + } + } + } + } + + for (prop in propertyGroups) { + if (propertyGroups.hasOwnProperty(prop)) { + value = propertyGroups[prop]; + full = value.full; + actual = value.actual; + + if (full.length > actual.length) { + for (i = 0, len = full.length; i < len; i++) { + item = full[i]; + if (CSSLint.Util.indexOf(actual, item) === -1) { + propertiesSpecified = (actual.length === 1) ? actual[0] : (actual.length == 2) ? actual.join(" and ") : actual.join(", "); + reporter.report("The property " + item + " is compatible with " + propertiesSpecified + " and should be included as well.", value.actualNodes[0].line, value.actualNodes[0].col, rule); + } + } + + } + } + } + }); + } +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "display-property-grouping", + name: "Require properties appropriate for display", + desc: "Certain properties shouldn't be used with certain display property values.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this; + + var propertiesToCheck = { + display: 1, + "float": "none", + height: 1, + width: 1, + margin: 1, + "margin-left": 1, + "margin-right": 1, + "margin-bottom": 1, + "margin-top": 1, + padding: 1, + "padding-left": 1, + "padding-right": 1, + "padding-bottom": 1, + "padding-top": 1, + "vertical-align": 1 + }, + properties; + + function reportProperty(name, display, msg){ + if (properties[name]){ + if (typeof propertiesToCheck[name] != "string" || properties[name].value.toLowerCase() != propertiesToCheck[name]){ + reporter.report(msg || name + " can't be used with display: " + display + ".", properties[name].line, properties[name].col, rule); + } + } + } + + function startRule(){ + properties = {}; + } + + function endRule(){ + + var display = properties.display ? properties.display.value : null; + if (display){ + switch(display){ + + case "inline": + //height, width, margin-top, margin-bottom, float should not be used with inline + reportProperty("height", display); + reportProperty("width", display); + reportProperty("margin", display); + reportProperty("margin-top", display); + reportProperty("margin-bottom", display); + reportProperty("float", display, "display:inline has no effect on floated elements (but may be used to fix the IE6 double-margin bug)."); + break; + + case "block": + //vertical-align should not be used with block + reportProperty("vertical-align", display); + break; + + case "inline-block": + //float should not be used with inline-block + reportProperty("float", display); + break; + + default: + //margin, float should not be used with table + if (display.indexOf("table-") === 0){ + reportProperty("margin", display); + reportProperty("margin-left", display); + reportProperty("margin-right", display); + reportProperty("margin-top", display); + reportProperty("margin-bottom", display); + reportProperty("float", display); + } + + //otherwise do nothing + } + } + + } + + parser.addListener("startrule", startRule); + parser.addListener("startfontface", startRule); + parser.addListener("startkeyframerule", startRule); + parser.addListener("startpagemargin", startRule); + parser.addListener("startpage", startRule); + + parser.addListener("property", function(event){ + var name = event.property.text.toLowerCase(); + + if (propertiesToCheck[name]){ + properties[name] = { value: event.value.text, line: event.property.line, col: event.property.col }; + } + }); + + parser.addListener("endrule", endRule); + parser.addListener("endfontface", endRule); + parser.addListener("endkeyframerule", endRule); + parser.addListener("endpagemargin", endRule); + parser.addListener("endpage", endRule); + + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "duplicate-background-images", + name: "Disallow duplicate background images", + desc: "Every background-image should be unique. Use a common class for e.g. sprites.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this, + stack = {}; + + parser.addListener("property", function(event){ + var name = event.property.text, + value = event.value, + i, len; + + if (name.match(/background/i)) { + for (i=0, len=value.parts.length; i < len; i++) { + if (value.parts[i].type == 'uri') { + if (typeof stack[value.parts[i].uri] === 'undefined') { + stack[value.parts[i].uri] = event; + } + else { + reporter.report("Background image '" + value.parts[i].uri + "' was used multiple times, first declared at line " + stack[value.parts[i].uri].line + ", col " + stack[value.parts[i].uri].col + ".", event.line, event.col, rule); + } + } + } + } + }); + } +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "duplicate-properties", + name: "Disallow duplicate properties", + desc: "Duplicate properties must appear one after the other.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this, + properties, + lastProperty; + + function startRule(event){ + properties = {}; + } + + parser.addListener("startrule", startRule); + parser.addListener("startfontface", startRule); + parser.addListener("startpage", startRule); + parser.addListener("startpagemargin", startRule); + parser.addListener("startkeyframerule", startRule); + + parser.addListener("property", function(event){ + var property = event.property, + name = property.text.toLowerCase(); + + if (properties[name] && (lastProperty != name || properties[name] == event.value.text)){ + reporter.report("Duplicate property '" + event.property + "' found.", event.line, event.col, rule); + } + + properties[name] = event.value.text; + lastProperty = name; + + }); + + + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "empty-rules", + name: "Disallow empty rules", + desc: "Rules without any properties specified should be removed.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this, + count = 0; + + parser.addListener("startrule", function(){ + count=0; + }); + + parser.addListener("property", function(){ + count++; + }); + + parser.addListener("endrule", function(event){ + var selectors = event.selectors; + if (count === 0){ + reporter.report("Rule is empty.", selectors[0].line, selectors[0].col, rule); + } + }); + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "errors", + name: "Parsing Errors", + desc: "This rule looks for recoverable syntax errors.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this; + + parser.addListener("error", function(event){ + reporter.error(event.message, event.line, event.col, rule); + }); + + } + +}); +CSSLint.addRule({ + + //rule information + id: "fallback-colors", + name: "Require fallback colors", + desc: "For older browsers that don't support RGBA, HSL, or HSLA, provide a fallback color.", + browsers: "IE6,IE7,IE8", + + //initialization + init: function(parser, reporter){ + var rule = this, + lastProperty, + propertiesToCheck = { + color: 1, + background: 1, + "background-color": 1 + }, + properties; + + function startRule(event){ + properties = {}; + lastProperty = null; + } + + parser.addListener("startrule", startRule); + parser.addListener("startfontface", startRule); + parser.addListener("startpage", startRule); + parser.addListener("startpagemargin", startRule); + parser.addListener("startkeyframerule", startRule); + + parser.addListener("property", function(event){ + var property = event.property, + name = property.text.toLowerCase(), + parts = event.value.parts, + i = 0, + colorType = "", + len = parts.length; + + if(propertiesToCheck[name]){ + while(i < len){ + if (parts[i].type == "color"){ + if ("alpha" in parts[i] || "hue" in parts[i]){ + + if (/([^\)]+)\(/.test(parts[i])){ + colorType = RegExp.$1.toUpperCase(); + } + + if (!lastProperty || (lastProperty.property.text.toLowerCase() != name || lastProperty.colorType != "compat")){ + reporter.report("Fallback " + name + " (hex or RGB) should precede " + colorType + " " + name + ".", event.line, event.col, rule); + } + } else { + event.colorType = "compat"; + } + } + + i++; + } + } + + lastProperty = event; + }); + + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "floats", + name: "Disallow too many floats", + desc: "This rule tests if the float property is used too many times", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this; + var count = 0; + + //count how many times "float" is used + parser.addListener("property", function(event){ + if (event.property.text.toLowerCase() == "float" && + event.value.text.toLowerCase() != "none"){ + count++; + } + }); + + //report the results + parser.addListener("endstylesheet", function(){ + reporter.stat("floats", count); + if (count >= 10){ + reporter.rollupWarn("Too many floats (" + count + "), you're probably using them for layout. Consider using a grid system instead.", rule); + } + }); + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "font-faces", + name: "Don't use too many web fonts", + desc: "Too many different web fonts in the same stylesheet.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this, + count = 0; + + + parser.addListener("startfontface", function(){ + count++; + }); + + parser.addListener("endstylesheet", function(){ + if (count > 5){ + reporter.rollupWarn("Too many @font-face declarations (" + count + ").", rule); + } + }); + } + +}); + +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "font-sizes", + name: "Disallow too many font sizes", + desc: "Checks the number of font-size declarations.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this, + count = 0; + + //check for use of "font-size" + parser.addListener("property", function(event){ + if (event.property == "font-size"){ + count++; + } + }); + + //report the results + parser.addListener("endstylesheet", function(){ + reporter.stat("font-sizes", count); + if (count >= 10){ + reporter.rollupWarn("Too many font-size declarations (" + count + "), abstraction needed.", rule); + } + }); + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "gradients", + name: "Require all gradient definitions", + desc: "When using a vendor-prefixed gradient, make sure to use them all.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this, + gradients; + + parser.addListener("startrule", function(){ + gradients = { + moz: 0, + webkit: 0, + oldWebkit: 0, + ms: 0, + o: 0 + }; + }); + + parser.addListener("property", function(event){ + + if (/\-(moz|ms|o|webkit)(?:\-(?:linear|radial))\-gradient/i.test(event.value)){ + gradients[RegExp.$1] = 1; + } else if (/\-webkit\-gradient/i.test(event.value)){ + gradients.oldWebkit = 1; + } + + }); + + parser.addListener("endrule", function(event){ + var missing = []; + + if (!gradients.moz){ + missing.push("Firefox 3.6+"); + } + + if (!gradients.webkit){ + missing.push("Webkit (Safari 5+, Chrome)"); + } + + if (!gradients.oldWebkit){ + missing.push("Old Webkit (Safari 4+, Chrome)"); + } + + if (!gradients.ms){ + missing.push("Internet Explorer 10+"); + } + + if (!gradients.o){ + missing.push("Opera 11.1+"); + } + + if (missing.length && missing.length < 5){ + reporter.report("Missing vendor-prefixed CSS gradients for " + missing.join(", ") + ".", event.selectors[0].line, event.selectors[0].col, rule); + } + + }); + + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "ids", + name: "Disallow IDs in selectors", + desc: "Selectors should not contain IDs.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this; + parser.addListener("startrule", function(event){ + var selectors = event.selectors, + selector, + part, + modifier, + idCount, + i, j, k; + + for (i=0; i < selectors.length; i++){ + selector = selectors[i]; + idCount = 0; + + for (j=0; j < selector.parts.length; j++){ + part = selector.parts[j]; + if (part.type == parser.SELECTOR_PART_TYPE){ + for (k=0; k < part.modifiers.length; k++){ + modifier = part.modifiers[k]; + if (modifier.type == "id"){ + idCount++; + } + } + } + } + + if (idCount == 1){ + reporter.report("Don't use IDs in selectors.", selector.line, selector.col, rule); + } else if (idCount > 1){ + reporter.report(idCount + " IDs in the selector, really?", selector.line, selector.col, rule); + } + } + + }); + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "import", + name: "Disallow @import", + desc: "Don't use @import, use <link> instead.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this; + + parser.addListener("import", function(event){ + reporter.report("@import prevents parallel downloads, use <link> instead.", event.line, event.col, rule); + }); + + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "important", + name: "Disallow !important", + desc: "Be careful when using !important declaration", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this, + count = 0; + + //warn that important is used and increment the declaration counter + parser.addListener("property", function(event){ + if (event.important === true){ + count++; + reporter.report("Use of !important", event.line, event.col, rule); + } + }); + + //if there are more than 10, show an error + parser.addListener("endstylesheet", function(){ + reporter.stat("important", count); + if (count >= 10){ + reporter.rollupWarn("Too many !important declarations (" + count + "), try to use less than 10 to avoid specifity issues.", rule); + } + }); + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "known-properties", + name: "Require use of known properties", + desc: "Properties should be known (listed in CSS specification) or be a vendor-prefixed property.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this, + properties = { + + "alignment-adjust": 1, + "alignment-baseline": 1, + "animation": 1, + "animation-delay": 1, + "animation-direction": 1, + "animation-duration": 1, + "animation-fill-mode": 1, + "animation-iteration-count": 1, + "animation-name": 1, + "animation-play-state": 1, + "animation-timing-function": 1, + "appearance": 1, + "azimuth": 1, + "backface-visibility": 1, + "background": 1, + "background-attachment": 1, + "background-break": 1, + "background-clip": 1, + "background-color": 1, + "background-image": 1, + "background-origin": 1, + "background-position": 1, + "background-repeat": 1, + "background-size": 1, + "baseline-shift": 1, + "binding": 1, + "bleed": 1, + "bookmark-label": 1, + "bookmark-level": 1, + "bookmark-state": 1, + "bookmark-target": 1, + "border": 1, + "border-bottom": 1, + "border-bottom-color": 1, + "border-bottom-left-radius": 1, + "border-bottom-right-radius": 1, + "border-bottom-style": 1, + "border-bottom-width": 1, + "border-collapse": 1, + "border-color": 1, + "border-image": 1, + "border-image-outset": 1, + "border-image-repeat": 1, + "border-image-slice": 1, + "border-image-source": 1, + "border-image-width": 1, + "border-left": 1, + "border-left-color": 1, + "border-left-style": 1, + "border-left-width": 1, + "border-radius": 1, + "border-right": 1, + "border-right-color": 1, + "border-right-style": 1, + "border-right-width": 1, + "border-spacing": 1, + "border-style": 1, + "border-top": 1, + "border-top-color": 1, + "border-top-left-radius": 1, + "border-top-right-radius": 1, + "border-top-style": 1, + "border-top-width": 1, + "border-width": 1, + "bottom": 1, + "box-align": 1, + "box-decoration-break": 1, + "box-direction": 1, + "box-flex": 1, + "box-flex-group": 1, + "box-lines": 1, + "box-ordinal-group": 1, + "box-orient": 1, + "box-pack": 1, + "box-shadow": 1, + "box-sizing": 1, + "break-after": 1, + "break-before": 1, + "break-inside": 1, + "caption-side": 1, + "clear": 1, + "clip": 1, + "color": 1, + "color-profile": 1, + "column-count": 1, + "column-fill": 1, + "column-gap": 1, + "column-rule": 1, + "column-rule-color": 1, + "column-rule-style": 1, + "column-rule-width": 1, + "column-span": 1, + "column-width": 1, + "columns": 1, + "content": 1, + "counter-increment": 1, + "counter-reset": 1, + "crop": 1, + "cue": 1, + "cue-after": 1, + "cue-before": 1, + "cursor": 1, + "direction": 1, + "display": 1, + "dominant-baseline": 1, + "drop-initial-after-adjust": 1, + "drop-initial-after-align": 1, + "drop-initial-before-adjust": 1, + "drop-initial-before-align": 1, + "drop-initial-size": 1, + "drop-initial-value": 1, + "elevation": 1, + "empty-cells": 1, + "fit": 1, + "fit-position": 1, + "float": 1, + "float-offset": 1, + "font": 1, + "font-family": 1, + "font-size": 1, + "font-size-adjust": 1, + "font-stretch": 1, + "font-style": 1, + "font-variant": 1, + "font-weight": 1, + "grid-columns": 1, + "grid-rows": 1, + "hanging-punctuation": 1, + "height": 1, + "hyphenate-after": 1, + "hyphenate-before": 1, + "hyphenate-character": 1, + "hyphenate-lines": 1, + "hyphenate-resource": 1, + "hyphens": 1, + "icon": 1, + "image-orientation": 1, + "image-rendering": 1, + "image-resolution": 1, + "inline-box-align": 1, + "left": 1, + "letter-spacing": 1, + "line-height": 1, + "line-stacking": 1, + "line-stacking-ruby": 1, + "line-stacking-shift": 1, + "line-stacking-strategy": 1, + "list-style": 1, + "list-style-image": 1, + "list-style-position": 1, + "list-style-type": 1, + "margin": 1, + "margin-bottom": 1, + "margin-left": 1, + "margin-right": 1, + "margin-top": 1, + "mark": 1, + "mark-after": 1, + "mark-before": 1, + "marks": 1, + "marquee-direction": 1, + "marquee-play-count": 1, + "marquee-speed": 1, + "marquee-style": 1, + "max-height": 1, + "max-width": 1, + "min-height": 1, + "min-width": 1, + "move-to": 1, + "nav-down": 1, + "nav-index": 1, + "nav-left": 1, + "nav-right": 1, + "nav-up": 1, + "opacity": 1, + "orphans": 1, + "outline": 1, + "outline-color": 1, + "outline-offset": 1, + "outline-style": 1, + "outline-width": 1, + "overflow": 1, + "overflow-style": 1, + "overflow-x": 1, + "overflow-y": 1, + "padding": 1, + "padding-bottom": 1, + "padding-left": 1, + "padding-right": 1, + "padding-top": 1, + "page": 1, + "page-break-after": 1, + "page-break-before": 1, + "page-break-inside": 1, + "page-policy": 1, + "pause": 1, + "pause-after": 1, + "pause-before": 1, + "perspective": 1, + "perspective-origin": 1, + "phonemes": 1, + "pitch": 1, + "pitch-range": 1, + "play-during": 1, + "position": 1, + "presentation-level": 1, + "punctuation-trim": 1, + "quotes": 1, + "rendering-intent": 1, + "resize": 1, + "rest": 1, + "rest-after": 1, + "rest-before": 1, + "richness": 1, + "right": 1, + "rotation": 1, + "rotation-point": 1, + "ruby-align": 1, + "ruby-overhang": 1, + "ruby-position": 1, + "ruby-span": 1, + "size": 1, + "speak": 1, + "speak-header": 1, + "speak-numeral": 1, + "speak-punctuation": 1, + "speech-rate": 1, + "stress": 1, + "string-set": 1, + "table-layout": 1, + "target": 1, + "target-name": 1, + "target-new": 1, + "target-position": 1, + "text-align": 1, + "text-align-last": 1, + "text-decoration": 1, + "text-emphasis": 1, + "text-height": 1, + "text-indent": 1, + "text-justify": 1, + "text-outline": 1, + "text-shadow": 1, + "text-transform": 1, + "text-wrap": 1, + "top": 1, + "transform": 1, + "transform-origin": 1, + "transform-style": 1, + "transition": 1, + "transition-delay": 1, + "transition-duration": 1, + "transition-property": 1, + "transition-timing-function": 1, + "unicode-bidi": 1, + "user-modify": 1, + "user-select": 1, + "vertical-align": 1, + "visibility": 1, + "voice-balance": 1, + "voice-duration": 1, + "voice-family": 1, + "voice-pitch": 1, + "voice-pitch-range": 1, + "voice-rate": 1, + "voice-stress": 1, + "voice-volume": 1, + "volume": 1, + "white-space": 1, + "white-space-collapse": 1, + "widows": 1, + "width": 1, + "word-break": 1, + "word-spacing": 1, + "word-wrap": 1, + "z-index": 1, + + //IE + "filter": 1, + "zoom": 1, + + //@font-face + "src": 1 + }; + + parser.addListener("property", function(event){ + var name = event.property.text.toLowerCase(); + + if (event.invalid) { + reporter.report(event.invalid.message, event.line, event.col, rule); + } + //if (!properties[name] && name.charAt(0) != "-"){ + // reporter.error("Unknown property '" + event.property + "'.", event.line, event.col, rule); + //} + + }); + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "outline-none", + name: "Disallow outline: none", + desc: "Use of outline: none or outline: 0 should be limited to :focus rules.", + browsers: "All", + tags: ["Accessibility"], + + //initialization + init: function(parser, reporter){ + var rule = this, + lastRule; + + function startRule(event){ + if (event.selectors){ + lastRule = { + line: event.line, + col: event.col, + selectors: event.selectors, + propCount: 0, + outline: false + }; + } else { + lastRule = null; + } + } + + function endRule(event){ + if (lastRule){ + if (lastRule.outline){ + if (lastRule.selectors.toString().toLowerCase().indexOf(":focus") == -1){ + reporter.report("Outlines should only be modified using :focus.", lastRule.line, lastRule.col, rule); + } else if (lastRule.propCount == 1) { + reporter.report("Outlines shouldn't be hidden unless other visual changes are made.", lastRule.line, lastRule.col, rule); + } + } + } + } + + parser.addListener("startrule", startRule); + parser.addListener("startfontface", startRule); + parser.addListener("startpage", startRule); + parser.addListener("startpagemargin", startRule); + parser.addListener("startkeyframerule", startRule); + + parser.addListener("property", function(event){ + var name = event.property.text.toLowerCase(), + value = event.value; + + if (lastRule){ + lastRule.propCount++; + if (name == "outline" && (value == "none" || value == "0")){ + lastRule.outline = true; + } + } + + }); + + parser.addListener("endrule", endRule); + parser.addListener("endfontface", endRule); + parser.addListener("endpage", endRule); + parser.addListener("endpagemargin", endRule); + parser.addListener("endkeyframerule", endRule); + + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "overqualified-elements", + name: "Disallow overqualified elements", + desc: "Don't use classes or IDs with elements (a.foo or a#foo).", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this, + classes = {}; + + parser.addListener("startrule", function(event){ + var selectors = event.selectors, + selector, + part, + modifier, + i, j, k; + + for (i=0; i < selectors.length; i++){ + selector = selectors[i]; + + for (j=0; j < selector.parts.length; j++){ + part = selector.parts[j]; + if (part.type == parser.SELECTOR_PART_TYPE){ + for (k=0; k < part.modifiers.length; k++){ + modifier = part.modifiers[k]; + if (part.elementName && modifier.type == "id"){ + reporter.report("Element (" + part + ") is overqualified, just use " + modifier + " without element name.", part.line, part.col, rule); + } else if (modifier.type == "class"){ + + if (!classes[modifier]){ + classes[modifier] = []; + } + classes[modifier].push({ modifier: modifier, part: part }); + } + } + } + } + } + }); + + parser.addListener("endstylesheet", function(){ + + var prop; + for (prop in classes){ + if (classes.hasOwnProperty(prop)){ + + //one use means that this is overqualified + if (classes[prop].length == 1 && classes[prop][0].part.elementName){ + reporter.report("Element (" + classes[prop][0].part + ") is overqualified, just use " + classes[prop][0].modifier + " without element name.", classes[prop][0].part.line, classes[prop][0].part.col, rule); + } + } + } + }); + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "qualified-headings", + name: "Disallow qualified headings", + desc: "Headings should not be qualified (namespaced).", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this; + + parser.addListener("startrule", function(event){ + var selectors = event.selectors, + selector, + part, + i, j; + + for (i=0; i < selectors.length; i++){ + selector = selectors[i]; + + for (j=0; j < selector.parts.length; j++){ + part = selector.parts[j]; + if (part.type == parser.SELECTOR_PART_TYPE){ + if (part.elementName && /h[1-6]/.test(part.elementName.toString()) && j > 0){ + reporter.report("Heading (" + part.elementName + ") should not be qualified.", part.line, part.col, rule); + } + } + } + } + }); + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "regex-selectors", + name: "Disallow selectors that look like regexs", + desc: "Selectors that look like regular expressions are slow and should be avoided.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this; + + parser.addListener("startrule", function(event){ + var selectors = event.selectors, + selector, + part, + modifier, + i, j, k; + + for (i=0; i < selectors.length; i++){ + selector = selectors[i]; + for (j=0; j < selector.parts.length; j++){ + part = selector.parts[j]; + if (part.type == parser.SELECTOR_PART_TYPE){ + for (k=0; k < part.modifiers.length; k++){ + modifier = part.modifiers[k]; + if (modifier.type == "attribute"){ + if (/([\~\|\^\$\*]=)/.test(modifier)){ + reporter.report("Attribute selectors with " + RegExp.$1 + " are slow!", modifier.line, modifier.col, rule); + } + } + + } + } + } + } + }); + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "rules-count", + name: "Rules Count", + desc: "Track how many rules there are.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this, + count = 0; + + //count each rule + parser.addListener("startrule", function(){ + count++; + }); + + parser.addListener("endstylesheet", function(){ + reporter.stat("rule-count", count); + }); + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "shorthand", + name: "Require shorthand properties", + desc: "Use shorthand properties where possible.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this, + prop, i, len, + propertiesToCheck = {}, + properties, + mapping = { + "margin": [ + "margin-top", + "margin-bottom", + "margin-left", + "margin-right" + ], + "padding": [ + "padding-top", + "padding-bottom", + "padding-left", + "padding-right" + ] + }; + + //initialize propertiesToCheck + for (prop in mapping){ + if (mapping.hasOwnProperty(prop)){ + for (i=0, len=mapping[prop].length; i < len; i++){ + propertiesToCheck[mapping[prop][i]] = prop; + } + } + } + + function startRule(event){ + properties = {}; + } + + //event handler for end of rules + function endRule(event){ + + var prop, i, len, total; + + //check which properties this rule has + for (prop in mapping){ + if (mapping.hasOwnProperty(prop)){ + total=0; + + for (i=0, len=mapping[prop].length; i < len; i++){ + total += properties[mapping[prop][i]] ? 1 : 0; + } + + if (total == mapping[prop].length){ + reporter.report("The properties " + mapping[prop].join(", ") + " can be replaced by " + prop + ".", event.line, event.col, rule); + } + } + } + } + + parser.addListener("startrule", startRule); + parser.addListener("startfontface", startRule); + + //check for use of "font-size" + parser.addListener("property", function(event){ + var name = event.property.toString().toLowerCase(), + value = event.value.parts[0].value; + + if (propertiesToCheck[name]){ + properties[name] = 1; + } + }); + + parser.addListener("endrule", endRule); + parser.addListener("endfontface", endRule); + + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "text-indent", + name: "Disallow negative text-indent", + desc: "Checks for text indent less than -99px", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this, + textIndent = false; + + + function startRule(event){ + textIndent = false; + } + + //event handler for end of rules + function endRule(event){ + if (textIndent){ + reporter.report("Negative text-indent doesn't work well with RTL. If you use text-indent for image replacement explicitly set direction for that item to ltr.", textIndent.line, textIndent.col, rule); + } + } + + parser.addListener("startrule", startRule); + parser.addListener("startfontface", startRule); + + //check for use of "font-size" + parser.addListener("property", function(event){ + var name = event.property.toString().toLowerCase(), + value = event.value; + + if (name == "text-indent" && value.parts[0].value < -99){ + textIndent = event.property; + } else if (name == "direction" && value == "ltr"){ + textIndent = false; + } + }); + + parser.addListener("endrule", endRule); + parser.addListener("endfontface", endRule); + + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "unique-headings", + name: "Headings should only be defined once", + desc: "Headings should be defined only once.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this; + + var headings = { + h1: 0, + h2: 0, + h3: 0, + h4: 0, + h5: 0, + h6: 0 + }; + + parser.addListener("startrule", function(event){ + var selectors = event.selectors, + selector, + part, + pseudo, + i, j; + + for (i=0; i < selectors.length; i++){ + selector = selectors[i]; + part = selector.parts[selector.parts.length-1]; + + if (part.elementName && /(h[1-6])/i.test(part.elementName.toString())){ + + for (j=0; j < part.modifiers.length; j++){ + if (part.modifiers[j].type == "pseudo"){ + pseudo = true; + break; + } + } + + if (!pseudo){ + headings[RegExp.$1]++; + if (headings[RegExp.$1] > 1) { + reporter.report("Heading (" + part.elementName + ") has already been defined.", part.line, part.col, rule); + } + } + } + } + }); + + parser.addListener("endstylesheet", function(event){ + var prop, + messages = []; + + for (prop in headings){ + if (headings.hasOwnProperty(prop)){ + if (headings[prop] > 1){ + messages.push(headings[prop] + " " + prop + "s"); + } + } + } + + if (messages.length){ + reporter.rollupWarn("You have " + messages.join(", ") + " defined in this stylesheet.", rule); + } + }); + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "universal-selector", + name: "Disallow universal selector", + desc: "The universal selector (*) is known to be slow.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this; + + parser.addListener("startrule", function(event){ + var selectors = event.selectors, + selector, + part, + modifier, + i, j, k; + + for (i=0; i < selectors.length; i++){ + selector = selectors[i]; + + part = selector.parts[selector.parts.length-1]; + if (part.elementName == "*"){ + reporter.report(rule.desc, part.line, part.col, rule); + } + } + }); + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "unqualified-attributes", + name: "Disallow unqualified attribute selectors", + desc: "Unqualified attribute selectors are known to be slow.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this; + + parser.addListener("startrule", function(event){ + + var selectors = event.selectors, + selector, + part, + modifier, + i, j, k; + + for (i=0; i < selectors.length; i++){ + selector = selectors[i]; + + part = selector.parts[selector.parts.length-1]; + if (part.type == parser.SELECTOR_PART_TYPE){ + for (k=0; k < part.modifiers.length; k++){ + modifier = part.modifiers[k]; + if (modifier.type == "attribute" && (!part.elementName || part.elementName == "*")){ + reporter.report(rule.desc, part.line, part.col, rule); + } + } + } + + } + }); + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "vendor-prefix", + name: "Require standard property with vendor prefix", + desc: "When using a vendor-prefixed property, make sure to include the standard one.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this, + properties, + num, + propertiesToCheck = { + "-webkit-border-radius": "border-radius", + "-webkit-border-top-left-radius": "border-top-left-radius", + "-webkit-border-top-right-radius": "border-top-right-radius", + "-webkit-border-bottom-left-radius": "border-bottom-left-radius", + "-webkit-border-bottom-right-radius": "border-bottom-right-radius", + + "-o-border-radius": "border-radius", + "-o-border-top-left-radius": "border-top-left-radius", + "-o-border-top-right-radius": "border-top-right-radius", + "-o-border-bottom-left-radius": "border-bottom-left-radius", + "-o-border-bottom-right-radius": "border-bottom-right-radius", + + "-moz-border-radius": "border-radius", + "-moz-border-radius-topleft": "border-top-left-radius", + "-moz-border-radius-topright": "border-top-right-radius", + "-moz-border-radius-bottomleft": "border-bottom-left-radius", + "-moz-border-radius-bottomright": "border-bottom-right-radius", + + "-moz-column-count": "column-count", + "-webkit-column-count": "column-count", + + "-moz-column-gap": "column-gap", + "-webkit-column-gap": "column-gap", + + "-moz-column-rule": "column-rule", + "-webkit-column-rule": "column-rule", + + "-moz-column-rule-style": "column-rule-style", + "-webkit-column-rule-style": "column-rule-style", + + "-moz-column-rule-color": "column-rule-color", + "-webkit-column-rule-color": "column-rule-color", + + "-moz-column-rule-width": "column-rule-width", + "-webkit-column-rule-width": "column-rule-width", + + "-moz-column-width": "column-width", + "-webkit-column-width": "column-width", + + "-webkit-column-span": "column-span", + "-webkit-columns": "columns", + + "-moz-box-shadow": "box-shadow", + "-webkit-box-shadow": "box-shadow", + + "-moz-transform" : "transform", + "-webkit-transform" : "transform", + "-o-transform" : "transform", + "-ms-transform" : "transform", + + "-moz-transform-origin" : "transform-origin", + "-webkit-transform-origin" : "transform-origin", + "-o-transform-origin" : "transform-origin", + "-ms-transform-origin" : "transform-origin", + + "-moz-box-sizing" : "box-sizing", + "-webkit-box-sizing" : "box-sizing", + + "-moz-user-select" : "user-select", + "-khtml-user-select" : "user-select", + "-webkit-user-select" : "user-select" + }; + + //event handler for beginning of rules + function startRule(){ + properties = {}; + num=1; + } + + //event handler for end of rules + function endRule(event){ + var prop, + i, len, + standard, + needed, + actual, + needsStandard = []; + + for (prop in properties){ + if (propertiesToCheck[prop]){ + needsStandard.push({ actual: prop, needed: propertiesToCheck[prop]}); + } + } + + for (i=0, len=needsStandard.length; i < len; i++){ + needed = needsStandard[i].needed; + actual = needsStandard[i].actual; + + if (!properties[needed]){ + reporter.report("Missing standard property '" + needed + "' to go along with '" + actual + "'.", properties[actual][0].name.line, properties[actual][0].name.col, rule); + } else { + //make sure standard property is last + if (properties[needed][0].pos < properties[actual][0].pos){ + reporter.report("Standard property '" + needed + "' should come after vendor-prefixed property '" + actual + "'.", properties[actual][0].name.line, properties[actual][0].name.col, rule); + } + } + } + + } + + parser.addListener("startrule", startRule); + parser.addListener("startfontface", startRule); + parser.addListener("startpage", startRule); + parser.addListener("startpagemargin", startRule); + parser.addListener("startkeyframerule", startRule); + + parser.addListener("property", function(event){ + var name = event.property.text.toLowerCase(); + + if (!properties[name]){ + properties[name] = []; + } + + properties[name].push({ name: event.property, value : event.value, pos:num++ }); + }); + + parser.addListener("endrule", endRule); + parser.addListener("endfontface", endRule); + parser.addListener("endpage", endRule); + parser.addListener("endpagemargin", endRule); + parser.addListener("endkeyframerule", endRule); + } + +}); +/*global CSSLint*/ +CSSLint.addRule({ + + //rule information + id: "zero-units", + name: "Disallow units for 0 values", + desc: "You don't need to specify units when a value is 0.", + browsers: "All", + + //initialization + init: function(parser, reporter){ + var rule = this; + + //count how many times "float" is used + parser.addListener("property", function(event){ + var parts = event.value.parts, + i = 0, + len = parts.length; + + while(i < len){ + if ((parts[i].units || parts[i].type == "percentage") && parts[i].value === 0 && parts[i].type != "time"){ + reporter.report("Values of 0 shouldn't have units specified.", parts[i].line, parts[i].col, rule); + } + i++; + } + + }); + + } + +}); +CSSLint.addFormatter({ + //format information + id: "checkstyle-xml", + name: "Checkstyle XML format", + + /** + * Return opening root XML tag. + * @return {String} to prepend before all results + */ + startFormat: function(){ + return "<?xml version=\"1.0\" encoding=\"utf-8\"?><checkstyle>"; + }, + + /** + * Return closing root XML tag. + * @return {String} to append after all results + */ + endFormat: function(){ + return "</checkstyle>"; + }, + + /** + * Given CSS Lint results for a file, return output for this format. + * @param results {Object} with error and warning messages + * @param filename {String} relative file path + * @param options {Object} (UNUSED for now) specifies special handling of output + * @return {String} output for results + */ + formatResults: function(results, filename, options) { + var messages = results.messages, + output = []; + var generateSource = function(rule) { + if (!rule || !('name' in rule)) { + return ""; + } + return 'net.csslint.' + rule.name.replace(/\s/g,''); + }; + var escapeSpecialCharacters = function(str) { + if (!str || str.constructor !== String) { + return ""; + } + return str.replace(/\"/g, "'").replace(/</g, "<").replace(/>/g, ">"); + }; + + if (messages.length > 0) { + output.push("<file name=\""+filename+"\">"); + CSSLint.Util.forEach(messages, function (message, i) { + //ignore rollups for now + if (!message.rollup) { + output.push("<error line=\"" + message.line + "\" column=\"" + message.col + "\" severity=\"" + message.type + "\"" + + " message=\"" + escapeSpecialCharacters(message.message) + "\" source=\"" + generateSource(message.rule) +"\"/>"); + } + }); + output.push("</file>"); + } + + return output.join(""); + } +}); +CSSLint.addFormatter({ + //format information + id: "compact", + name: "Compact, 'porcelain' format", + + /** + * Return content to be printed before all file results. + * @return {String} to prepend before all results + */ + startFormat: function() { + return ""; + }, + + /** + * Return content to be printed after all file results. + * @return {String} to append after all results + */ + endFormat: function() { + return ""; + }, + + /** + * Given CSS Lint results for a file, return output for this format. + * @param results {Object} with error and warning messages + * @param filename {String} relative file path + * @param options {Object} (Optional) specifies special handling of output + * @return {String} output for results + */ + formatResults: function(results, filename, options) { + var messages = results.messages, + output = ""; + options = options || {}; + var capitalize = function(str) { + return str.charAt(0).toUpperCase() + str.slice(1); + }; + + if (messages.length === 0) { + return options.quiet ? "" : filename + ": Lint Free!"; + } + + CSSLint.Util.forEach(messages, function(message, i) { + if (message.rollup) { + output += filename + ": " + capitalize(message.type) + " - " + message.message + "\n"; + } else { + output += filename + ": " + "line " + message.line + + ", col " + message.col + ", " + capitalize(message.type) + " - " + message.message + "\n"; + } + }); + + return output; + } +}); +CSSLint.addFormatter({ + //format information + id: "csslint-xml", + name: "CSSLint XML format", + + /** + * Return opening root XML tag. + * @return {String} to prepend before all results + */ + startFormat: function(){ + return "<?xml version=\"1.0\" encoding=\"utf-8\"?><csslint>"; + }, + + /** + * Return closing root XML tag. + * @return {String} to append after all results + */ + endFormat: function(){ + return "</csslint>"; + }, + + /** + * Given CSS Lint results for a file, return output for this format. + * @param results {Object} with error and warning messages + * @param filename {String} relative file path + * @param options {Object} (UNUSED for now) specifies special handling of output + * @return {String} output for results + */ + formatResults: function(results, filename, options) { + var messages = results.messages, + output = []; + var escapeSpecialCharacters = function(str) { + if (!str || str.constructor !== String) { + return ""; + } + return str.replace(/\"/g, "'").replace(/</g, "<").replace(/>/g, ">"); + }; + + if (messages.length > 0) { + output.push("<file name=\""+filename+"\">"); + CSSLint.Util.forEach(messages, function (message, i) { + if (message.rollup) { + output.push("<issue severity=\"" + message.type + "\" reason=\"" + escapeSpecialCharacters(message.message) + "\" evidence=\"" + escapeSpecialCharacters(message.evidence) + "\"/>"); + } else { + output.push("<issue line=\"" + message.line + "\" char=\"" + message.col + "\" severity=\"" + message.type + "\"" + + " reason=\"" + escapeSpecialCharacters(message.message) + "\" evidence=\"" + escapeSpecialCharacters(message.evidence) + "\"/>"); + } + }); + output.push("</file>"); + } + + return output.join(""); + } +}); +CSSLint.addFormatter({ + //format information + id: "lint-xml", + name: "Lint XML format", + + /** + * Return opening root XML tag. + * @return {String} to prepend before all results + */ + startFormat: function(){ + return "<?xml version=\"1.0\" encoding=\"utf-8\"?><lint>"; + }, + + /** + * Return closing root XML tag. + * @return {String} to append after all results + */ + endFormat: function(){ + return "</lint>"; + }, + + /** + * Given CSS Lint results for a file, return output for this format. + * @param results {Object} with error and warning messages + * @param filename {String} relative file path + * @param options {Object} (UNUSED for now) specifies special handling of output + * @return {String} output for results + */ + formatResults: function(results, filename, options) { + var messages = results.messages, + output = []; + var escapeSpecialCharacters = function(str) { + if (!str || str.constructor !== String) { + return ""; + } + return str.replace(/\"/g, "'").replace(/</g, "<").replace(/>/g, ">"); + }; + + if (messages.length > 0) { + + output.push("<file name=\""+filename+"\">"); + CSSLint.Util.forEach(messages, function (message, i) { + if (message.rollup) { + output.push("<issue severity=\"" + message.type + "\" reason=\"" + escapeSpecialCharacters(message.message) + "\" evidence=\"" + escapeSpecialCharacters(message.evidence) + "\"/>"); + } else { + output.push("<issue line=\"" + message.line + "\" char=\"" + message.col + "\" severity=\"" + message.type + "\"" + + " reason=\"" + escapeSpecialCharacters(message.message) + "\" evidence=\"" + escapeSpecialCharacters(message.evidence) + "\"/>"); + } + }); + output.push("</file>"); + } + + return output.join(""); + } +}); +CSSLint.addFormatter({ + //format information + id: "text", + name: "Plain Text", + + /** + * Return content to be printed before all file results. + * @return {String} to prepend before all results + */ + startFormat: function() { + return ""; + }, + + /** + * Return content to be printed after all file results. + * @return {String} to append after all results + */ + endFormat: function() { + return ""; + }, + + /** + * Given CSS Lint results for a file, return output for this format. + * @param results {Object} with error and warning messages + * @param filename {String} relative file path + * @param options {Object} (Optional) specifies special handling of output + * @return {String} output for results + */ + formatResults: function(results, filename, options) { + var messages = results.messages, + output = ""; + options = options || {}; + + if (messages.length === 0) { + return options.quiet ? "" : "\n\ncsslint: No errors in " + filename + "."; + } + + output = "\n\ncsslint: There are " + messages.length + " problems in " + filename + "."; + var pos = filename.lastIndexOf("/"), + shortFilename = filename; + + if (pos === -1){ + pos = filename.lastIndexOf("\\"); + } + if (pos > -1){ + shortFilename = filename.substring(pos+1); + } + + CSSLint.Util.forEach(messages, function (message, i) { + output = output + "\n\n" + shortFilename; + if (message.rollup) { + output += "\n" + (i+1) + ": " + message.type; + output += "\n" + message.message; + } else { + output += "\n" + (i+1) + ": " + message.type + " at line " + message.line + ", col " + message.col; + output += "\n" + message.message; + output += "\n" + message.evidence; + } + }); + + return output; + } +}); + + +exports.CSSLint = CSSLint; + + +});
\ No newline at end of file diff --git a/share/frontend/imconcat/deps/opt/ace/worker-javascript.js b/share/frontend/imconcat/deps/opt/ace/worker-javascript.js new file mode 100644 index 0000000..75bad90 --- /dev/null +++ b/share/frontend/imconcat/deps/opt/ace/worker-javascript.js @@ -0,0 +1,10401 @@ +"no use strict"; + +var console = { + log: function(msg) { + postMessage({type: "log", data: msg}); + } +}; +var window = { + console: console +}; + +var normalizeModule = function(parentId, moduleName) { + // normalize plugin requires + if (moduleName.indexOf("!") !== -1) { + var chunks = moduleName.split("!"); + return normalizeModule(parentId, chunks[0]) + "!" + normalizeModule(parentId, chunks[1]); + } + // normalize relative requires + if (moduleName.charAt(0) == ".") { + var base = parentId.split("/").slice(0, -1).join("/"); + var moduleName = base + "/" + moduleName; + + while(moduleName.indexOf(".") !== -1 && previous != moduleName) { + var previous = moduleName; + var moduleName = moduleName.replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, ""); + } + } + + return moduleName; +}; + +var require = function(parentId, id) { + var id = normalizeModule(parentId, id); + + var module = require.modules[id]; + if (module) { + if (!module.initialized) { + module.exports = module.factory().exports; + module.initialized = true; + } + return module.exports; + } + + var chunks = id.split("/"); + chunks[0] = require.tlns[chunks[0]] || chunks[0]; + var path = chunks.join("/") + ".js"; + + require.id = id; + importScripts(path); + return require(parentId, id); +}; + +require.modules = {}; +require.tlns = {}; + +var define = function(id, deps, factory) { + if (arguments.length == 2) { + factory = deps; + } else if (arguments.length == 1) { + factory = id; + id = require.id; + } + + if (id.indexOf("text!") === 0) + return; + + var req = function(deps, factory) { + return require(id, deps, factory); + }; + + require.modules[id] = { + factory: function() { + var module = { + exports: {} + }; + var returnExports = factory(req, module.exports, module); + if (returnExports) + module.exports = returnExports; + return module; + } + }; +}; + +function initBaseUrls(topLevelNamespaces) { + require.tlns = topLevelNamespaces; +} + +function initSender() { + + var EventEmitter = require(null, "ace/lib/event_emitter").EventEmitter; + var oop = require(null, "ace/lib/oop"); + + var Sender = function() {}; + + (function() { + + oop.implement(this, EventEmitter); + + this.callback = function(data, callbackId) { + postMessage({ + type: "call", + id: callbackId, + data: data + }); + }; + + this.emit = function(name, data) { + postMessage({ + type: "event", + name: name, + data: data + }); + }; + + }).call(Sender.prototype); + + return new Sender(); +} + +var main; +var sender; + +onmessage = function(e) { + var msg = e.data; + if (msg.command) { + main[msg.command].apply(main, msg.args); + } + else if (msg.init) { + initBaseUrls(msg.tlns); + require(null, "ace/lib/fixoldbrowsers"); + sender = initSender(); + var clazz = require(null, msg.module)[msg.classname]; + main = new clazz(sender); + } + else if (msg.event && sender) { + sender._emit(msg.event, msg.data); + } +}; +// vim:set ts=4 sts=4 sw=4 st: +// -- kriskowal Kris Kowal Copyright (C) 2009-2010 MIT License +// -- tlrobinson Tom Robinson Copyright (C) 2009-2010 MIT License (Narwhal Project) +// -- dantman Daniel Friesen Copyright(C) 2010 XXX No License Specified +// -- fschaefer Florian Schäfer Copyright (C) 2010 MIT License +// -- Irakli Gozalishvili Copyright (C) 2010 MIT License + +/*! + Copyright (c) 2009, 280 North Inc. http://280north.com/ + MIT License. http://github.com/280north/narwhal/blob/master/README.md +*/ + +define('ace/lib/fixoldbrowsers', ['require', 'exports', 'module' , 'ace/lib/regexp', 'ace/lib/es5-shim'], function(require, exports, module) { + + +require("./regexp"); +require("./es5-shim"); + +}); + +define('ace/lib/regexp', ['require', 'exports', 'module' ], function(require, exports, module) { + + + //--------------------------------- + // Private variables + //--------------------------------- + + var real = { + exec: RegExp.prototype.exec, + test: RegExp.prototype.test, + match: String.prototype.match, + replace: String.prototype.replace, + split: String.prototype.split + }, + compliantExecNpcg = real.exec.call(/()??/, "")[1] === undefined, // check `exec` handling of nonparticipating capturing groups + compliantLastIndexIncrement = function () { + var x = /^/g; + real.test.call(x, ""); + return !x.lastIndex; + }(); + + if (compliantLastIndexIncrement && compliantExecNpcg) + return; + + //--------------------------------- + // Overriden native methods + //--------------------------------- + + // Adds named capture support (with backreferences returned as `result.name`), and fixes two + // cross-browser issues per ES3: + // - Captured values for nonparticipating capturing groups should be returned as `undefined`, + // rather than the empty string. + // - `lastIndex` should not be incremented after zero-length matches. + RegExp.prototype.exec = function (str) { + var match = real.exec.apply(this, arguments), + name, r2; + if ( typeof(str) == 'string' && match) { + // Fix browsers whose `exec` methods don't consistently return `undefined` for + // nonparticipating capturing groups + if (!compliantExecNpcg && match.length > 1 && indexOf(match, "") > -1) { + r2 = RegExp(this.source, real.replace.call(getNativeFlags(this), "g", "")); + // Using `str.slice(match.index)` rather than `match[0]` in case lookahead allowed + // matching due to characters outside the match + real.replace.call(str.slice(match.index), r2, function () { + for (var i = 1; i < arguments.length - 2; i++) { + if (arguments[i] === undefined) + match[i] = undefined; + } + }); + } + // Attach named capture properties + if (this._xregexp && this._xregexp.captureNames) { + for (var i = 1; i < match.length; i++) { + name = this._xregexp.captureNames[i - 1]; + if (name) + match[name] = match[i]; + } + } + // Fix browsers that increment `lastIndex` after zero-length matches + if (!compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index)) + this.lastIndex--; + } + return match; + }; + + // Don't override `test` if it won't change anything + if (!compliantLastIndexIncrement) { + // Fix browser bug in native method + RegExp.prototype.test = function (str) { + // Use the native `exec` to skip some processing overhead, even though the overriden + // `exec` would take care of the `lastIndex` fix + var match = real.exec.call(this, str); + // Fix browsers that increment `lastIndex` after zero-length matches + if (match && this.global && !match[0].length && (this.lastIndex > match.index)) + this.lastIndex--; + return !!match; + }; + } + + //--------------------------------- + // Private helper functions + //--------------------------------- + + function getNativeFlags (regex) { + return (regex.global ? "g" : "") + + (regex.ignoreCase ? "i" : "") + + (regex.multiline ? "m" : "") + + (regex.extended ? "x" : "") + // Proposed for ES4; included in AS3 + (regex.sticky ? "y" : ""); + }; + + function indexOf (array, item, from) { + if (Array.prototype.indexOf) // Use the native array method if available + return array.indexOf(item, from); + for (var i = from || 0; i < array.length; i++) { + if (array[i] === item) + return i; + } + return -1; + }; + +}); +// vim: ts=4 sts=4 sw=4 expandtab +// -- kriskowal Kris Kowal Copyright (C) 2009-2011 MIT License +// -- tlrobinson Tom Robinson Copyright (C) 2009-2010 MIT License (Narwhal Project) +// -- dantman Daniel Friesen Copyright (C) 2010 XXX TODO License or CLA +// -- fschaefer Florian Schäfer Copyright (C) 2010 MIT License +// -- Gozala Irakli Gozalishvili Copyright (C) 2010 MIT License +// -- kitcambridge Kit Cambridge Copyright (C) 2011 MIT License +// -- kossnocorp Sasha Koss XXX TODO License or CLA +// -- bryanforbes Bryan Forbes XXX TODO License or CLA +// -- killdream Quildreen Motta Copyright (C) 2011 MIT Licence +// -- michaelficarra Michael Ficarra Copyright (C) 2011 3-clause BSD License +// -- sharkbrainguy Gerard Paapu Copyright (C) 2011 MIT License +// -- bbqsrc Brendan Molloy (C) 2011 Creative Commons Zero (public domain) +// -- iwyg XXX TODO License or CLA +// -- DomenicDenicola Domenic Denicola Copyright (C) 2011 MIT License +// -- xavierm02 Montillet Xavier XXX TODO License or CLA +// -- Raynos Raynos XXX TODO License or CLA +// -- samsonjs Sami Samhuri Copyright (C) 2010 MIT License +// -- rwldrn Rick Waldron Copyright (C) 2011 MIT License +// -- lexer Alexey Zakharov XXX TODO License or CLA + +/*! + Copyright (c) 2009, 280 North Inc. http://280north.com/ + MIT License. http://github.com/280north/narwhal/blob/master/README.md +*/ + +define('ace/lib/es5-shim', ['require', 'exports', 'module' ], function(require, exports, module) { + +/* + * Brings an environment as close to ECMAScript 5 compliance + * as is possible with the facilities of erstwhile engines. + * + * Annotated ES5: http://es5.github.com/ (specific links below) + * ES5 Spec: http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf + * + * @module + */ + +/*whatsupdoc*/ + +// +// Function +// ======== +// + +// ES-5 15.3.4.5 +// http://es5.github.com/#x15.3.4.5 + +if (!Function.prototype.bind) { + Function.prototype.bind = function bind(that) { // .length is 1 + // 1. Let Target be the this value. + var target = this; + // 2. If IsCallable(Target) is false, throw a TypeError exception. + if (typeof target != "function") + throw new TypeError(); // TODO message + // 3. Let A be a new (possibly empty) internal list of all of the + // argument values provided after thisArg (arg1, arg2 etc), in order. + // XXX slicedArgs will stand in for "A" if used + var args = slice.call(arguments, 1); // for normal call + // 4. Let F be a new native ECMAScript object. + // 11. Set the [[Prototype]] internal property of F to the standard + // built-in Function prototype object as specified in 15.3.3.1. + // 12. Set the [[Call]] internal property of F as described in + // 15.3.4.5.1. + // 13. Set the [[Construct]] internal property of F as described in + // 15.3.4.5.2. + // 14. Set the [[HasInstance]] internal property of F as described in + // 15.3.4.5.3. + var bound = function () { + + if (this instanceof bound) { + // 15.3.4.5.2 [[Construct]] + // When the [[Construct]] internal method of a function object, + // F that was created using the bind function is called with a + // list of arguments ExtraArgs, the following steps are taken: + // 1. Let target be the value of F's [[TargetFunction]] + // internal property. + // 2. If target has no [[Construct]] internal method, a + // TypeError exception is thrown. + // 3. Let boundArgs be the value of F's [[BoundArgs]] internal + // property. + // 4. Let args be a new list containing the same values as the + // list boundArgs in the same order followed by the same + // values as the list ExtraArgs in the same order. + // 5. Return the result of calling the [[Construct]] internal + // method of target providing args as the arguments. + + var F = function(){}; + F.prototype = target.prototype; + var self = new F; + + var result = target.apply( + self, + args.concat(slice.call(arguments)) + ); + if (result !== null && Object(result) === result) + return result; + return self; + + } else { + // 15.3.4.5.1 [[Call]] + // When the [[Call]] internal method of a function object, F, + // which was created using the bind function is called with a + // this value and a list of arguments ExtraArgs, the following + // steps are taken: + // 1. Let boundArgs be the value of F's [[BoundArgs]] internal + // property. + // 2. Let boundThis be the value of F's [[BoundThis]] internal + // property. + // 3. Let target be the value of F's [[TargetFunction]] internal + // property. + // 4. Let args be a new list containing the same values as the + // list boundArgs in the same order followed by the same + // values as the list ExtraArgs in the same order. + // 5. Return the result of calling the [[Call]] internal method + // of target providing boundThis as the this value and + // providing args as the arguments. + + // equiv: target.call(this, ...boundArgs, ...args) + return target.apply( + that, + args.concat(slice.call(arguments)) + ); + + } + + }; + // XXX bound.length is never writable, so don't even try + // + // 15. If the [[Class]] internal property of Target is "Function", then + // a. Let L be the length property of Target minus the length of A. + // b. Set the length own property of F to either 0 or L, whichever is + // larger. + // 16. Else set the length own property of F to 0. + // 17. Set the attributes of the length own property of F to the values + // specified in 15.3.5.1. + + // TODO + // 18. Set the [[Extensible]] internal property of F to true. + + // TODO + // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3). + // 20. Call the [[DefineOwnProperty]] internal method of F with + // arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]: + // thrower, [[Enumerable]]: false, [[Configurable]]: false}, and + // false. + // 21. Call the [[DefineOwnProperty]] internal method of F with + // arguments "arguments", PropertyDescriptor {[[Get]]: thrower, + // [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false}, + // and false. + + // TODO + // NOTE Function objects created using Function.prototype.bind do not + // have a prototype property or the [[Code]], [[FormalParameters]], and + // [[Scope]] internal properties. + // XXX can't delete prototype in pure-js. + + // 22. Return F. + return bound; + }; +} + +// Shortcut to an often accessed properties, in order to avoid multiple +// dereference that costs universally. +// _Please note: Shortcuts are defined after `Function.prototype.bind` as we +// us it in defining shortcuts. +var call = Function.prototype.call; +var prototypeOfArray = Array.prototype; +var prototypeOfObject = Object.prototype; +var slice = prototypeOfArray.slice; +var toString = call.bind(prototypeOfObject.toString); +var owns = call.bind(prototypeOfObject.hasOwnProperty); + +// If JS engine supports accessors creating shortcuts. +var defineGetter; +var defineSetter; +var lookupGetter; +var lookupSetter; +var supportsAccessors; +if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) { + defineGetter = call.bind(prototypeOfObject.__defineGetter__); + defineSetter = call.bind(prototypeOfObject.__defineSetter__); + lookupGetter = call.bind(prototypeOfObject.__lookupGetter__); + lookupSetter = call.bind(prototypeOfObject.__lookupSetter__); +} + +// +// Array +// ===== +// + +// ES5 15.4.3.2 +// http://es5.github.com/#x15.4.3.2 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray +if (!Array.isArray) { + Array.isArray = function isArray(obj) { + return toString(obj) == "[object Array]"; + }; +} + +// The IsCallable() check in the Array functions +// has been replaced with a strict check on the +// internal class of the object to trap cases where +// the provided function was actually a regular +// expression literal, which in V8 and +// JavaScriptCore is a typeof "function". Only in +// V8 are regular expression literals permitted as +// reduce parameters, so it is desirable in the +// general case for the shim to match the more +// strict and common behavior of rejecting regular +// expressions. + +// ES5 15.4.4.18 +// http://es5.github.com/#x15.4.4.18 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/forEach +if (!Array.prototype.forEach) { + Array.prototype.forEach = function forEach(fun /*, thisp*/) { + var self = toObject(this), + thisp = arguments[1], + i = 0, + length = self.length >>> 0; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + while (i < length) { + if (i in self) { + // Invoke the callback function with call, passing arguments: + // context, property value, property key, thisArg object context + fun.call(thisp, self[i], i, self); + } + i++; + } + }; +} + +// ES5 15.4.4.19 +// http://es5.github.com/#x15.4.4.19 +// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/map +if (!Array.prototype.map) { + Array.prototype.map = function map(fun /*, thisp*/) { + var self = toObject(this), + length = self.length >>> 0, + result = Array(length), + thisp = arguments[1]; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + for (var i = 0; i < length; i++) { + if (i in self) + result[i] = fun.call(thisp, self[i], i, self); + } + return result; + }; +} + +// ES5 15.4.4.20 +// http://es5.github.com/#x15.4.4.20 +// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/filter +if (!Array.prototype.filter) { + Array.prototype.filter = function filter(fun /*, thisp */) { + var self = toObject(this), + length = self.length >>> 0, + result = [], + thisp = arguments[1]; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + for (var i = 0; i < length; i++) { + if (i in self && fun.call(thisp, self[i], i, self)) + result.push(self[i]); + } + return result; + }; +} + +// ES5 15.4.4.16 +// http://es5.github.com/#x15.4.4.16 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/every +if (!Array.prototype.every) { + Array.prototype.every = function every(fun /*, thisp */) { + var self = toObject(this), + length = self.length >>> 0, + thisp = arguments[1]; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + for (var i = 0; i < length; i++) { + if (i in self && !fun.call(thisp, self[i], i, self)) + return false; + } + return true; + }; +} + +// ES5 15.4.4.17 +// http://es5.github.com/#x15.4.4.17 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some +if (!Array.prototype.some) { + Array.prototype.some = function some(fun /*, thisp */) { + var self = toObject(this), + length = self.length >>> 0, + thisp = arguments[1]; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + for (var i = 0; i < length; i++) { + if (i in self && fun.call(thisp, self[i], i, self)) + return true; + } + return false; + }; +} + +// ES5 15.4.4.21 +// http://es5.github.com/#x15.4.4.21 +// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduce +if (!Array.prototype.reduce) { + Array.prototype.reduce = function reduce(fun /*, initial*/) { + var self = toObject(this), + length = self.length >>> 0; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + // no value to return if no initial value and an empty array + if (!length && arguments.length == 1) + throw new TypeError(); // TODO message + + var i = 0; + var result; + if (arguments.length >= 2) { + result = arguments[1]; + } else { + do { + if (i in self) { + result = self[i++]; + break; + } + + // if array contains no values, no initial value to return + if (++i >= length) + throw new TypeError(); // TODO message + } while (true); + } + + for (; i < length; i++) { + if (i in self) + result = fun.call(void 0, result, self[i], i, self); + } + + return result; + }; +} + +// ES5 15.4.4.22 +// http://es5.github.com/#x15.4.4.22 +// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduceRight +if (!Array.prototype.reduceRight) { + Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) { + var self = toObject(this), + length = self.length >>> 0; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + // no value to return if no initial value, empty array + if (!length && arguments.length == 1) + throw new TypeError(); // TODO message + + var result, i = length - 1; + if (arguments.length >= 2) { + result = arguments[1]; + } else { + do { + if (i in self) { + result = self[i--]; + break; + } + + // if array contains no values, no initial value to return + if (--i < 0) + throw new TypeError(); // TODO message + } while (true); + } + + do { + if (i in this) + result = fun.call(void 0, result, self[i], i, self); + } while (i--); + + return result; + }; +} + +// ES5 15.4.4.14 +// http://es5.github.com/#x15.4.4.14 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf +if (!Array.prototype.indexOf) { + Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) { + var self = toObject(this), + length = self.length >>> 0; + + if (!length) + return -1; + + var i = 0; + if (arguments.length > 1) + i = toInteger(arguments[1]); + + // handle negative indices + i = i >= 0 ? i : Math.max(0, length + i); + for (; i < length; i++) { + if (i in self && self[i] === sought) { + return i; + } + } + return -1; + }; +} + +// ES5 15.4.4.15 +// http://es5.github.com/#x15.4.4.15 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/lastIndexOf +if (!Array.prototype.lastIndexOf) { + Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) { + var self = toObject(this), + length = self.length >>> 0; + + if (!length) + return -1; + var i = length - 1; + if (arguments.length > 1) + i = Math.min(i, toInteger(arguments[1])); + // handle negative indices + i = i >= 0 ? i : length - Math.abs(i); + for (; i >= 0; i--) { + if (i in self && sought === self[i]) + return i; + } + return -1; + }; +} + +// +// Object +// ====== +// + +// ES5 15.2.3.2 +// http://es5.github.com/#x15.2.3.2 +if (!Object.getPrototypeOf) { + // https://github.com/kriskowal/es5-shim/issues#issue/2 + // http://ejohn.org/blog/objectgetprototypeof/ + // recommended by fschaefer on github + Object.getPrototypeOf = function getPrototypeOf(object) { + return object.__proto__ || ( + object.constructor ? + object.constructor.prototype : + prototypeOfObject + ); + }; +} + +// ES5 15.2.3.3 +// http://es5.github.com/#x15.2.3.3 +if (!Object.getOwnPropertyDescriptor) { + var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " + + "non-object: "; + Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) { + if ((typeof object != "object" && typeof object != "function") || object === null) + throw new TypeError(ERR_NON_OBJECT + object); + // If object does not owns property return undefined immediately. + if (!owns(object, property)) + return; + + var descriptor, getter, setter; + + // If object has a property then it's for sure both `enumerable` and + // `configurable`. + descriptor = { enumerable: true, configurable: true }; + + // If JS engine supports accessor properties then property may be a + // getter or setter. + if (supportsAccessors) { + // Unfortunately `__lookupGetter__` will return a getter even + // if object has own non getter property along with a same named + // inherited getter. To avoid misbehavior we temporary remove + // `__proto__` so that `__lookupGetter__` will return getter only + // if it's owned by an object. + var prototype = object.__proto__; + object.__proto__ = prototypeOfObject; + + var getter = lookupGetter(object, property); + var setter = lookupSetter(object, property); + + // Once we have getter and setter we can put values back. + object.__proto__ = prototype; + + if (getter || setter) { + if (getter) descriptor.get = getter; + if (setter) descriptor.set = setter; + + // If it was accessor property we're done and return here + // in order to avoid adding `value` to the descriptor. + return descriptor; + } + } + + // If we got this far we know that object has an own property that is + // not an accessor so we set it as a value and return descriptor. + descriptor.value = object[property]; + return descriptor; + }; +} + +// ES5 15.2.3.4 +// http://es5.github.com/#x15.2.3.4 +if (!Object.getOwnPropertyNames) { + Object.getOwnPropertyNames = function getOwnPropertyNames(object) { + return Object.keys(object); + }; +} + +// ES5 15.2.3.5 +// http://es5.github.com/#x15.2.3.5 +if (!Object.create) { + Object.create = function create(prototype, properties) { + var object; + if (prototype === null) { + object = { "__proto__": null }; + } else { + if (typeof prototype != "object") + throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'"); + var Type = function () {}; + Type.prototype = prototype; + object = new Type(); + // IE has no built-in implementation of `Object.getPrototypeOf` + // neither `__proto__`, but this manually setting `__proto__` will + // guarantee that `Object.getPrototypeOf` will work as expected with + // objects created using `Object.create` + object.__proto__ = prototype; + } + if (properties !== void 0) + Object.defineProperties(object, properties); + return object; + }; +} + +// ES5 15.2.3.6 +// http://es5.github.com/#x15.2.3.6 + +// Patch for WebKit and IE8 standard mode +// Designed by hax <hax.github.com> +// related issue: https://github.com/kriskowal/es5-shim/issues#issue/5 +// IE8 Reference: +// http://msdn.microsoft.com/en-us/library/dd282900.aspx +// http://msdn.microsoft.com/en-us/library/dd229916.aspx +// WebKit Bugs: +// https://bugs.webkit.org/show_bug.cgi?id=36423 + +function doesDefinePropertyWork(object) { + try { + Object.defineProperty(object, "sentinel", {}); + return "sentinel" in object; + } catch (exception) { + // returns falsy + } +} + +// check whether defineProperty works if it's given. Otherwise, +// shim partially. +if (Object.defineProperty) { + var definePropertyWorksOnObject = doesDefinePropertyWork({}); + var definePropertyWorksOnDom = typeof document == "undefined" || + doesDefinePropertyWork(document.createElement("div")); + if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) { + var definePropertyFallback = Object.defineProperty; + } +} + +if (!Object.defineProperty || definePropertyFallback) { + var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: "; + var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: " + var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " + + "on this javascript engine"; + + Object.defineProperty = function defineProperty(object, property, descriptor) { + if ((typeof object != "object" && typeof object != "function") || object === null) + throw new TypeError(ERR_NON_OBJECT_TARGET + object); + if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null) + throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor); + + // make a valiant attempt to use the real defineProperty + // for I8's DOM elements. + if (definePropertyFallback) { + try { + return definePropertyFallback.call(Object, object, property, descriptor); + } catch (exception) { + // try the shim if the real one doesn't work + } + } + + // If it's a data property. + if (owns(descriptor, "value")) { + // fail silently if "writable", "enumerable", or "configurable" + // are requested but not supported + /* + // alternate approach: + if ( // can't implement these features; allow false but not true + !(owns(descriptor, "writable") ? descriptor.writable : true) || + !(owns(descriptor, "enumerable") ? descriptor.enumerable : true) || + !(owns(descriptor, "configurable") ? descriptor.configurable : true) + ) + throw new RangeError( + "This implementation of Object.defineProperty does not " + + "support configurable, enumerable, or writable." + ); + */ + + if (supportsAccessors && (lookupGetter(object, property) || + lookupSetter(object, property))) + { + // As accessors are supported only on engines implementing + // `__proto__` we can safely override `__proto__` while defining + // a property to make sure that we don't hit an inherited + // accessor. + var prototype = object.__proto__; + object.__proto__ = prototypeOfObject; + // Deleting a property anyway since getter / setter may be + // defined on object itself. + delete object[property]; + object[property] = descriptor.value; + // Setting original `__proto__` back now. + object.__proto__ = prototype; + } else { + object[property] = descriptor.value; + } + } else { + if (!supportsAccessors) + throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED); + // If we got that far then getters and setters can be defined !! + if (owns(descriptor, "get")) + defineGetter(object, property, descriptor.get); + if (owns(descriptor, "set")) + defineSetter(object, property, descriptor.set); + } + + return object; + }; +} + +// ES5 15.2.3.7 +// http://es5.github.com/#x15.2.3.7 +if (!Object.defineProperties) { + Object.defineProperties = function defineProperties(object, properties) { + for (var property in properties) { + if (owns(properties, property)) + Object.defineProperty(object, property, properties[property]); + } + return object; + }; +} + +// ES5 15.2.3.8 +// http://es5.github.com/#x15.2.3.8 +if (!Object.seal) { + Object.seal = function seal(object) { + // this is misleading and breaks feature-detection, but + // allows "securable" code to "gracefully" degrade to working + // but insecure code. + return object; + }; +} + +// ES5 15.2.3.9 +// http://es5.github.com/#x15.2.3.9 +if (!Object.freeze) { + Object.freeze = function freeze(object) { + // this is misleading and breaks feature-detection, but + // allows "securable" code to "gracefully" degrade to working + // but insecure code. + return object; + }; +} + +// detect a Rhino bug and patch it +try { + Object.freeze(function () {}); +} catch (exception) { + Object.freeze = (function freeze(freezeObject) { + return function freeze(object) { + if (typeof object == "function") { + return object; + } else { + return freezeObject(object); + } + }; + })(Object.freeze); +} + +// ES5 15.2.3.10 +// http://es5.github.com/#x15.2.3.10 +if (!Object.preventExtensions) { + Object.preventExtensions = function preventExtensions(object) { + // this is misleading and breaks feature-detection, but + // allows "securable" code to "gracefully" degrade to working + // but insecure code. + return object; + }; +} + +// ES5 15.2.3.11 +// http://es5.github.com/#x15.2.3.11 +if (!Object.isSealed) { + Object.isSealed = function isSealed(object) { + return false; + }; +} + +// ES5 15.2.3.12 +// http://es5.github.com/#x15.2.3.12 +if (!Object.isFrozen) { + Object.isFrozen = function isFrozen(object) { + return false; + }; +} + +// ES5 15.2.3.13 +// http://es5.github.com/#x15.2.3.13 +if (!Object.isExtensible) { + Object.isExtensible = function isExtensible(object) { + // 1. If Type(O) is not Object throw a TypeError exception. + if (Object(object) === object) { + throw new TypeError(); // TODO message + } + // 2. Return the Boolean value of the [[Extensible]] internal property of O. + var name = ''; + while (owns(object, name)) { + name += '?'; + } + object[name] = true; + var returnValue = owns(object, name); + delete object[name]; + return returnValue; + }; +} + +// ES5 15.2.3.14 +// http://es5.github.com/#x15.2.3.14 +if (!Object.keys) { + // http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation + var hasDontEnumBug = true, + dontEnums = [ + "toString", + "toLocaleString", + "valueOf", + "hasOwnProperty", + "isPrototypeOf", + "propertyIsEnumerable", + "constructor" + ], + dontEnumsLength = dontEnums.length; + + for (var key in {"toString": null}) + hasDontEnumBug = false; + + Object.keys = function keys(object) { + + if ((typeof object != "object" && typeof object != "function") || object === null) + throw new TypeError("Object.keys called on a non-object"); + + var keys = []; + for (var name in object) { + if (owns(object, name)) { + keys.push(name); + } + } + + if (hasDontEnumBug) { + for (var i = 0, ii = dontEnumsLength; i < ii; i++) { + var dontEnum = dontEnums[i]; + if (owns(object, dontEnum)) { + keys.push(dontEnum); + } + } + } + + return keys; + }; + +} + +// +// Date +// ==== +// + +// ES5 15.9.5.43 +// http://es5.github.com/#x15.9.5.43 +// This function returns a String value represent the instance in time +// represented by this Date object. The format of the String is the Date Time +// string format defined in 15.9.1.15. All fields are present in the String. +// The time zone is always UTC, denoted by the suffix Z. If the time value of +// this object is not a finite Number a RangeError exception is thrown. +if (!Date.prototype.toISOString || (new Date(-62198755200000).toISOString().indexOf('-000001') === -1)) { + Date.prototype.toISOString = function toISOString() { + var result, length, value, year; + if (!isFinite(this)) + throw new RangeError; + + // the date time string format is specified in 15.9.1.15. + result = [this.getUTCMonth() + 1, this.getUTCDate(), + this.getUTCHours(), this.getUTCMinutes(), this.getUTCSeconds()]; + year = this.getUTCFullYear(); + year = (year < 0 ? '-' : (year > 9999 ? '+' : '')) + ('00000' + Math.abs(year)).slice(0 <= year && year <= 9999 ? -4 : -6); + + length = result.length; + while (length--) { + value = result[length]; + // pad months, days, hours, minutes, and seconds to have two digits. + if (value < 10) + result[length] = "0" + value; + } + // pad milliseconds to have three digits. + return year + "-" + result.slice(0, 2).join("-") + "T" + result.slice(2).join(":") + "." + + ("000" + this.getUTCMilliseconds()).slice(-3) + "Z"; + } +} + +// ES5 15.9.4.4 +// http://es5.github.com/#x15.9.4.4 +if (!Date.now) { + Date.now = function now() { + return new Date().getTime(); + }; +} + +// ES5 15.9.5.44 +// http://es5.github.com/#x15.9.5.44 +// This function provides a String representation of a Date object for use by +// JSON.stringify (15.12.3). +if (!Date.prototype.toJSON) { + Date.prototype.toJSON = function toJSON(key) { + // When the toJSON method is called with argument key, the following + // steps are taken: + + // 1. Let O be the result of calling ToObject, giving it the this + // value as its argument. + // 2. Let tv be ToPrimitive(O, hint Number). + // 3. If tv is a Number and is not finite, return null. + // XXX + // 4. Let toISO be the result of calling the [[Get]] internal method of + // O with argument "toISOString". + // 5. If IsCallable(toISO) is false, throw a TypeError exception. + if (typeof this.toISOString != "function") + throw new TypeError(); // TODO message + // 6. Return the result of calling the [[Call]] internal method of + // toISO with O as the this value and an empty argument list. + return this.toISOString(); + + // NOTE 1 The argument is ignored. + + // NOTE 2 The toJSON function is intentionally generic; it does not + // require that its this value be a Date object. Therefore, it can be + // transferred to other kinds of objects for use as a method. However, + // it does require that any such object have a toISOString method. An + // object is free to use the argument key to filter its + // stringification. + }; +} + +// ES5 15.9.4.2 +// http://es5.github.com/#x15.9.4.2 +// based on work shared by Daniel Friesen (dantman) +// http://gist.github.com/303249 +if (Date.parse("+275760-09-13T00:00:00.000Z") !== 8.64e15) { + // XXX global assignment won't work in embeddings that use + // an alternate object for the context. + Date = (function(NativeDate) { + + // Date.length === 7 + var Date = function Date(Y, M, D, h, m, s, ms) { + var length = arguments.length; + if (this instanceof NativeDate) { + var date = length == 1 && String(Y) === Y ? // isString(Y) + // We explicitly pass it through parse: + new NativeDate(Date.parse(Y)) : + // We have to manually make calls depending on argument + // length here + length >= 7 ? new NativeDate(Y, M, D, h, m, s, ms) : + length >= 6 ? new NativeDate(Y, M, D, h, m, s) : + length >= 5 ? new NativeDate(Y, M, D, h, m) : + length >= 4 ? new NativeDate(Y, M, D, h) : + length >= 3 ? new NativeDate(Y, M, D) : + length >= 2 ? new NativeDate(Y, M) : + length >= 1 ? new NativeDate(Y) : + new NativeDate(); + // Prevent mixups with unfixed Date object + date.constructor = Date; + return date; + } + return NativeDate.apply(this, arguments); + }; + + // 15.9.1.15 Date Time String Format. + var isoDateExpression = new RegExp("^" + + "(\\d{4}|[\+\-]\\d{6})" + // four-digit year capture or sign + 6-digit extended year + "(?:-(\\d{2})" + // optional month capture + "(?:-(\\d{2})" + // optional day capture + "(?:" + // capture hours:minutes:seconds.milliseconds + "T(\\d{2})" + // hours capture + ":(\\d{2})" + // minutes capture + "(?:" + // optional :seconds.milliseconds + ":(\\d{2})" + // seconds capture + "(?:\\.(\\d{3}))?" + // milliseconds capture + ")?" + + "(?:" + // capture UTC offset component + "Z|" + // UTC capture + "(?:" + // offset specifier +/-hours:minutes + "([-+])" + // sign capture + "(\\d{2})" + // hours offset capture + ":(\\d{2})" + // minutes offset capture + ")" + + ")?)?)?)?" + + "$"); + + // Copy any custom methods a 3rd party library may have added + for (var key in NativeDate) + Date[key] = NativeDate[key]; + + // Copy "native" methods explicitly; they may be non-enumerable + Date.now = NativeDate.now; + Date.UTC = NativeDate.UTC; + Date.prototype = NativeDate.prototype; + Date.prototype.constructor = Date; + + // Upgrade Date.parse to handle simplified ISO 8601 strings + Date.parse = function parse(string) { + var match = isoDateExpression.exec(string); + if (match) { + match.shift(); // kill match[0], the full match + // parse months, days, hours, minutes, seconds, and milliseconds + for (var i = 1; i < 7; i++) { + // provide default values if necessary + match[i] = +(match[i] || (i < 3 ? 1 : 0)); + // match[1] is the month. Months are 0-11 in JavaScript + // `Date` objects, but 1-12 in ISO notation, so we + // decrement. + if (i == 1) + match[i]--; + } + + // parse the UTC offset component + var minuteOffset = +match.pop(), hourOffset = +match.pop(), sign = match.pop(); + + // compute the explicit time zone offset if specified + var offset = 0; + if (sign) { + // detect invalid offsets and return early + if (hourOffset > 23 || minuteOffset > 59) + return NaN; + + // express the provided time zone offset in minutes. The offset is + // negative for time zones west of UTC; positive otherwise. + offset = (hourOffset * 60 + minuteOffset) * 6e4 * (sign == "+" ? -1 : 1); + } + + // Date.UTC for years between 0 and 99 converts year to 1900 + year + // The Gregorian calendar has a 400-year cycle, so + // to Date.UTC(year + 400, .... ) - 12622780800000 == Date.UTC(year, ...), + // where 12622780800000 - number of milliseconds in Gregorian calendar 400 years + var year = +match[0]; + if (0 <= year && year <= 99) { + match[0] = year + 400; + return NativeDate.UTC.apply(this, match) + offset - 12622780800000; + } + + // compute a new UTC date value, accounting for the optional offset + return NativeDate.UTC.apply(this, match) + offset; + } + return NativeDate.parse.apply(this, arguments); + }; + + return Date; + })(Date); +} + +// +// String +// ====== +// + +// ES5 15.5.4.20 +// http://es5.github.com/#x15.5.4.20 +var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" + + "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" + + "\u2029\uFEFF"; +if (!String.prototype.trim || ws.trim()) { + // http://blog.stevenlevithan.com/archives/faster-trim-javascript + // http://perfectionkills.com/whitespace-deviations/ + ws = "[" + ws + "]"; + var trimBeginRegexp = new RegExp("^" + ws + ws + "*"), + trimEndRegexp = new RegExp(ws + ws + "*$"); + String.prototype.trim = function trim() { + return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, ""); + }; +} + +// +// Util +// ====== +// + +// ES5 9.4 +// http://es5.github.com/#x9.4 +// http://jsperf.com/to-integer +var toInteger = function (n) { + n = +n; + if (n !== n) // isNaN + n = 0; + else if (n !== 0 && n !== (1/0) && n !== -(1/0)) + n = (n > 0 || -1) * Math.floor(Math.abs(n)); + return n; +}; + +var prepareString = "a"[0] != "a", + // ES5 9.9 + // http://es5.github.com/#x9.9 + toObject = function (o) { + if (o == null) { // this matches both null and undefined + throw new TypeError(); // TODO message + } + // If the implementation doesn't support by-index access of + // string characters (ex. IE < 7), split the string + if (prepareString && typeof o == "string" && o) { + return o.split(""); + } + return Object(o); + }; +}); + +define('ace/lib/event_emitter', ['require', 'exports', 'module' ], function(require, exports, module) { + + +var EventEmitter = {}; + +EventEmitter._emit = +EventEmitter._dispatchEvent = function(eventName, e) { + this._eventRegistry = this._eventRegistry || {}; + this._defaultHandlers = this._defaultHandlers || {}; + + var listeners = this._eventRegistry[eventName] || []; + var defaultHandler = this._defaultHandlers[eventName]; + if (!listeners.length && !defaultHandler) + return; + + e = e || {}; + e.type = eventName; + + if (!e.stopPropagation) { + e.stopPropagation = function() { + this.propagationStopped = true; + }; + } + + if (!e.preventDefault) { + e.preventDefault = function() { + this.defaultPrevented = true; + }; + } + + for (var i=0; i<listeners.length; i++) { + listeners[i](e); + if (e.propagationStopped) + break; + } + + if (defaultHandler && !e.defaultPrevented) + return defaultHandler(e); +}; + +EventEmitter.setDefaultHandler = function(eventName, callback) { + this._defaultHandlers = this._defaultHandlers || {}; + + if (this._defaultHandlers[eventName]) + throw new Error("The default handler for '" + eventName + "' is already set"); + + this._defaultHandlers[eventName] = callback; +}; + +EventEmitter.on = +EventEmitter.addEventListener = function(eventName, callback) { + this._eventRegistry = this._eventRegistry || {}; + + var listeners = this._eventRegistry[eventName]; + if (!listeners) + var listeners = this._eventRegistry[eventName] = []; + + if (listeners.indexOf(callback) == -1) + listeners.push(callback); +}; + +EventEmitter.removeListener = +EventEmitter.removeEventListener = function(eventName, callback) { + this._eventRegistry = this._eventRegistry || {}; + + var listeners = this._eventRegistry[eventName]; + if (!listeners) + return; + + var index = listeners.indexOf(callback); + if (index !== -1) + listeners.splice(index, 1); +}; + +EventEmitter.removeAllListeners = function(eventName) { + if (this._eventRegistry) this._eventRegistry[eventName] = []; +}; + +exports.EventEmitter = EventEmitter; + +}); + +define('ace/lib/oop', ['require', 'exports', 'module' ], function(require, exports, module) { + + +exports.inherits = (function() { + var tempCtor = function() {}; + return function(ctor, superCtor) { + tempCtor.prototype = superCtor.prototype; + ctor.super_ = superCtor.prototype; + ctor.prototype = new tempCtor(); + ctor.prototype.constructor = ctor; + }; +}()); + +exports.mixin = function(obj, mixin) { + for (var key in mixin) { + obj[key] = mixin[key]; + } +}; + +exports.implement = function(proto, mixin) { + exports.mixin(proto, mixin); +}; + +}); + +define('ace/mode/javascript_worker', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/worker/mirror', 'ace/worker/jshint', 'ace/narcissus/parser'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var Mirror = require("../worker/mirror").Mirror; +var lint = require("../worker/jshint").JSHINT; +var parser = require("../narcissus/parser"); + +var JavaScriptWorker = exports.JavaScriptWorker = function(sender) { + Mirror.call(this, sender); + this.setTimeout(500); +}; + +oop.inherits(JavaScriptWorker, Mirror); + +(function() { + + this.onUpdate = function() { + var value = this.doc.getValue(); + value = value.replace(/^#!.*\n/, "\n"); + +// var start = new Date(); + try { + parser.parse(value); + } catch(e) { +// console.log("narcissus") +// console.log(e); + var chunks = e.message.split(":") + var message = chunks.pop().trim(); + var lineNumber = parseInt(chunks.pop().trim()) - 1; + this.sender.emit("narcissus", { + row: lineNumber, + column: null, // TODO convert e.cursor + text: message, + type: "error" + }); + return; + } finally { +// console.log("parse time: " + (new Date() - start)); + } + +// var start = new Date(); +// console.log("jslint") + lint(value, {undef: false, onevar: false, passfail: false}); + this.sender.emit("jslint", lint.errors); +// console.log("lint time: " + (new Date() - start)); + } + +}).call(JavaScriptWorker.prototype); + +}); +define('ace/worker/mirror', ['require', 'exports', 'module' , 'ace/document', 'ace/lib/lang'], function(require, exports, module) { + + +var Document = require("../document").Document; +var lang = require("../lib/lang"); + +var Mirror = exports.Mirror = function(sender) { + this.sender = sender; + var doc = this.doc = new Document(""); + + var deferredUpdate = this.deferredUpdate = lang.deferredCall(this.onUpdate.bind(this)); + + var _self = this; + sender.on("change", function(e) { + doc.applyDeltas([e.data]); + deferredUpdate.schedule(_self.$timeout); + }); +}; + +(function() { + + this.$timeout = 500; + + this.setTimeout = function(timeout) { + this.$timeout = timeout; + }; + + this.setValue = function(value) { + this.doc.setValue(value); + this.deferredUpdate.schedule(this.$timeout); + }; + + this.getValue = function(callbackId) { + this.sender.callback(this.doc.getValue(), callbackId); + }; + + this.onUpdate = function() { + // abstract method + }; + +}).call(Mirror.prototype); + +}); + +define('ace/document', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter', 'ace/range', 'ace/anchor'], function(require, exports, module) { + + +var oop = require("./lib/oop"); +var EventEmitter = require("./lib/event_emitter").EventEmitter; +var Range = require("./range").Range; +var Anchor = require("./anchor").Anchor; + + /** + * new Document([text]) + * - text (String | Array): The starting text + * + * Creates a new `Document`. If `text` is included, the `Document` contains those strings; otherwise, it's empty. + * + **/ +var Document = function(text) { + this.$lines = []; + + // There has to be one line at least in the document. If you pass an empty + // string to the insert function, nothing will happen. Workaround. + if (text.length == 0) { + this.$lines = [""]; + } else if (Array.isArray(text)) { + this.insertLines(0, text); + } else { + this.insert({row: 0, column:0}, text); + } +}; + +(function() { + + oop.implement(this, EventEmitter); + this.setValue = function(text) { + var len = this.getLength(); + this.remove(new Range(0, 0, len, this.getLine(len-1).length)); + this.insert({row: 0, column:0}, text); + }; + this.getValue = function() { + return this.getAllLines().join(this.getNewLineCharacter()); + }; + this.createAnchor = function(row, column) { + return new Anchor(this, row, column); + }; + + // check for IE split bug + if ("aaa".split(/a/).length == 0) + this.$split = function(text) { + return text.replace(/\r\n|\r/g, "\n").split("\n"); + } + else + this.$split = function(text) { + return text.split(/\r\n|\r|\n/); + }; + this.$detectNewLine = function(text) { + var match = text.match(/^.*?(\r\n|\r|\n)/m); + if (match) { + this.$autoNewLine = match[1]; + } else { + this.$autoNewLine = "\n"; + } + }; + this.getNewLineCharacter = function() { + switch (this.$newLineMode) { + case "windows": + return "\r\n"; + + case "unix": + return "\n"; + + case "auto": + return this.$autoNewLine; + } + }; + + this.$autoNewLine = "\n"; + this.$newLineMode = "auto"; + this.setNewLineMode = function(newLineMode) { + if (this.$newLineMode === newLineMode) + return; + + this.$newLineMode = newLineMode; + }; + this.getNewLineMode = function() { + return this.$newLineMode; + }; + this.isNewLine = function(text) { + return (text == "\r\n" || text == "\r" || text == "\n"); + }; + this.getLine = function(row) { + return this.$lines[row] || ""; + }; + this.getLines = function(firstRow, lastRow) { + return this.$lines.slice(firstRow, lastRow + 1); + }; + this.getAllLines = function() { + return this.getLines(0, this.getLength()); + }; + this.getLength = function() { + return this.$lines.length; + }; + this.getTextRange = function(range) { + if (range.start.row == range.end.row) { + return this.$lines[range.start.row].substring(range.start.column, + range.end.column); + } + else { + var lines = this.getLines(range.start.row+1, range.end.row-1); + lines.unshift((this.$lines[range.start.row] || "").substring(range.start.column)); + lines.push((this.$lines[range.end.row] || "").substring(0, range.end.column)); + return lines.join(this.getNewLineCharacter()); + } + }; + this.$clipPosition = function(position) { + var length = this.getLength(); + if (position.row >= length) { + position.row = Math.max(0, length - 1); + position.column = this.getLine(length-1).length; + } + return position; + }; + this.insert = function(position, text) { + if (!text || text.length === 0) + return position; + + position = this.$clipPosition(position); + + // only detect new lines if the document has no line break yet + if (this.getLength() <= 1) + this.$detectNewLine(text); + + var lines = this.$split(text); + var firstLine = lines.splice(0, 1)[0]; + var lastLine = lines.length == 0 ? null : lines.splice(lines.length - 1, 1)[0]; + + position = this.insertInLine(position, firstLine); + if (lastLine !== null) { + position = this.insertNewLine(position); // terminate first line + position = this.insertLines(position.row, lines); + position = this.insertInLine(position, lastLine || ""); + } + return position; + }; + this.insertLines = function(row, lines) { + if (lines.length == 0) + return {row: row, column: 0}; + + // apply doesn't work for big arrays (smallest threshold is on safari 0xFFFF) + // to circumvent that we have to break huge inserts into smaller chunks here + if (lines.length > 0xFFFF) { + var end = this.insertLines(row, lines.slice(0xFFFF)); + lines = lines.slice(0, 0xFFFF); + } + + var args = [row, 0]; + args.push.apply(args, lines); + this.$lines.splice.apply(this.$lines, args); + + var range = new Range(row, 0, row + lines.length, 0); + var delta = { + action: "insertLines", + range: range, + lines: lines + }; + this._emit("change", { data: delta }); + return end || range.end; + }; + this.insertNewLine = function(position) { + position = this.$clipPosition(position); + var line = this.$lines[position.row] || ""; + + this.$lines[position.row] = line.substring(0, position.column); + this.$lines.splice(position.row + 1, 0, line.substring(position.column, line.length)); + + var end = { + row : position.row + 1, + column : 0 + }; + + var delta = { + action: "insertText", + range: Range.fromPoints(position, end), + text: this.getNewLineCharacter() + }; + this._emit("change", { data: delta }); + + return end; + }; + this.insertInLine = function(position, text) { + if (text.length == 0) + return position; + + var line = this.$lines[position.row] || ""; + + this.$lines[position.row] = line.substring(0, position.column) + text + + line.substring(position.column); + + var end = { + row : position.row, + column : position.column + text.length + }; + + var delta = { + action: "insertText", + range: Range.fromPoints(position, end), + text: text + }; + this._emit("change", { data: delta }); + + return end; + }; + this.remove = function(range) { + // clip to document + range.start = this.$clipPosition(range.start); + range.end = this.$clipPosition(range.end); + + if (range.isEmpty()) + return range.start; + + var firstRow = range.start.row; + var lastRow = range.end.row; + + if (range.isMultiLine()) { + var firstFullRow = range.start.column == 0 ? firstRow : firstRow + 1; + var lastFullRow = lastRow - 1; + + if (range.end.column > 0) + this.removeInLine(lastRow, 0, range.end.column); + + if (lastFullRow >= firstFullRow) + this.removeLines(firstFullRow, lastFullRow); + + if (firstFullRow != firstRow) { + this.removeInLine(firstRow, range.start.column, this.getLine(firstRow).length); + this.removeNewLine(range.start.row); + } + } + else { + this.removeInLine(firstRow, range.start.column, range.end.column); + } + return range.start; + }; + this.removeInLine = function(row, startColumn, endColumn) { + if (startColumn == endColumn) + return; + + var range = new Range(row, startColumn, row, endColumn); + var line = this.getLine(row); + var removed = line.substring(startColumn, endColumn); + var newLine = line.substring(0, startColumn) + line.substring(endColumn, line.length); + this.$lines.splice(row, 1, newLine); + + var delta = { + action: "removeText", + range: range, + text: removed + }; + this._emit("change", { data: delta }); + return range.start; + }; + this.removeLines = function(firstRow, lastRow) { + var range = new Range(firstRow, 0, lastRow + 1, 0); + var removed = this.$lines.splice(firstRow, lastRow - firstRow + 1); + + var delta = { + action: "removeLines", + range: range, + nl: this.getNewLineCharacter(), + lines: removed + }; + this._emit("change", { data: delta }); + return removed; + }; + this.removeNewLine = function(row) { + var firstLine = this.getLine(row); + var secondLine = this.getLine(row+1); + + var range = new Range(row, firstLine.length, row+1, 0); + var line = firstLine + secondLine; + + this.$lines.splice(row, 2, line); + + var delta = { + action: "removeText", + range: range, + text: this.getNewLineCharacter() + }; + this._emit("change", { data: delta }); + }; + this.replace = function(range, text) { + if (text.length == 0 && range.isEmpty()) + return range.start; + + // Shortcut: If the text we want to insert is the same as it is already + // in the document, we don't have to replace anything. + if (text == this.getTextRange(range)) + return range.end; + + this.remove(range); + if (text) { + var end = this.insert(range.start, text); + } + else { + end = range.start; + } + + return end; + }; + this.applyDeltas = function(deltas) { + for (var i=0; i<deltas.length; i++) { + var delta = deltas[i]; + var range = Range.fromPoints(delta.range.start, delta.range.end); + + if (delta.action == "insertLines") + this.insertLines(range.start.row, delta.lines); + else if (delta.action == "insertText") + this.insert(range.start, delta.text); + else if (delta.action == "removeLines") + this.removeLines(range.start.row, range.end.row - 1); + else if (delta.action == "removeText") + this.remove(range); + } + }; + this.revertDeltas = function(deltas) { + for (var i=deltas.length-1; i>=0; i--) { + var delta = deltas[i]; + + var range = Range.fromPoints(delta.range.start, delta.range.end); + + if (delta.action == "insertLines") + this.removeLines(range.start.row, range.end.row - 1); + else if (delta.action == "insertText") + this.remove(range); + else if (delta.action == "removeLines") + this.insertLines(range.start.row, delta.lines); + else if (delta.action == "removeText") + this.insert(range.start, delta.text); + } + }; + +}).call(Document.prototype); + +exports.Document = Document; +}); + +define('ace/range', ['require', 'exports', 'module' ], function(require, exports, module) { + + +/** + * class Range + * + * This object is used in various places to indicate a region within the editor. To better visualize how this works, imagine a rectangle. Each quadrant of the rectangle is analogus to a range, as ranges contain a starting row and starting column, and an ending row, and ending column. + * + **/ + +/** + * new Range(startRow, startColumn, endRow, endColumn) + * - startRow (Number): The starting row + * - startColumn (Number): The starting column + * - endRow (Number): The ending row + * - endColumn (Number): The ending column + * + * Creates a new `Range` object with the given starting and ending row and column points. + * + **/ +var Range = function(startRow, startColumn, endRow, endColumn) { + this.start = { + row: startRow, + column: startColumn + }; + + this.end = { + row: endRow, + column: endColumn + }; +}; + +(function() { + /** + * Range.isEqual(range) -> Boolean + * - range (Range): A range to check against + * + * Returns `true` if and only if the starting row and column, and ending tow and column, are equivalent to those given by `range`. + * + **/ + this.isEqual = function(range) { + return this.start.row == range.start.row && + this.end.row == range.end.row && + this.start.column == range.start.column && + this.end.column == range.end.column + }; + this.toString = function() { + return ("Range: [" + this.start.row + "/" + this.start.column + + "] -> [" + this.end.row + "/" + this.end.column + "]"); + }; + + this.contains = function(row, column) { + return this.compare(row, column) == 0; + }; + this.compareRange = function(range) { + var cmp, + end = range.end, + start = range.start; + + cmp = this.compare(end.row, end.column); + if (cmp == 1) { + cmp = this.compare(start.row, start.column); + if (cmp == 1) { + return 2; + } else if (cmp == 0) { + return 1; + } else { + return 0; + } + } else if (cmp == -1) { + return -2; + } else { + cmp = this.compare(start.row, start.column); + if (cmp == -1) { + return -1; + } else if (cmp == 1) { + return 42; + } else { + return 0; + } + } + } + + /** related to: Range.compare + * Range.comparePoint(p) -> Number + * - p (Range): A point to compare with + * + (Number): This method returns one of the following numbers:<br/> + * * `0` if the two points are exactly equal<br/> + * * `-1` if `p.row` is less then the calling range<br/> + * * `1` if `p.row` is greater than the calling range<br/> + * <br/> + * If the starting row of the calling range is equal to `p.row`, and:<br/> + * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`<br/> + * * Otherwise, it returns -1<br/> + *<br/> + * If the ending row of the calling range is equal to `p.row`, and:<br/> + * * `p.column` is less than or equal to the calling range's ending column, this returns `0`<br/> + * * Otherwise, it returns 1<br/> + * + * Checks the row and column points of `p` with the row and column points of the calling range. + * + * + * + **/ + this.comparePoint = function(p) { + return this.compare(p.row, p.column); + } + + /** related to: Range.comparePoint + * Range.containsRange(range) -> Boolean + * - range (Range): A range to compare with + * + * Checks the start and end points of `range` and compares them to the calling range. Returns `true` if the `range` is contained within the caller's range. + * + **/ + this.containsRange = function(range) { + return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0; + } + + /** + * Range.intersects(range) -> Boolean + * - range (Range): A range to compare with + * + * Returns `true` if passed in `range` intersects with the one calling this method. + * + **/ + this.intersects = function(range) { + var cmp = this.compareRange(range); + return (cmp == -1 || cmp == 0 || cmp == 1); + } + + /** + * Range.isEnd(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the caller's ending row point is the same as `row`, and if the caller's ending column is the same as `column`. + * + **/ + this.isEnd = function(row, column) { + return this.end.row == row && this.end.column == column; + } + + /** + * Range.isStart(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the caller's starting row point is the same as `row`, and if the caller's starting column is the same as `column`. + * + **/ + this.isStart = function(row, column) { + return this.start.row == row && this.start.column == column; + } + + /** + * Range.setStart(row, column) + * - row (Number): A row point to set + * - column (Number): A column point to set + * + * Sets the starting row and column for the range. + * + **/ + this.setStart = function(row, column) { + if (typeof row == "object") { + this.start.column = row.column; + this.start.row = row.row; + } else { + this.start.row = row; + this.start.column = column; + } + } + + /** + * Range.setEnd(row, column) + * - row (Number): A row point to set + * - column (Number): A column point to set + * + * Sets the starting row and column for the range. + * + **/ + this.setEnd = function(row, column) { + if (typeof row == "object") { + this.end.column = row.column; + this.end.row = row.row; + } else { + this.end.row = row; + this.end.column = column; + } + } + + /** related to: Range.compare + * Range.inside(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the `row` and `column` are within the given range. + * + **/ + this.inside = function(row, column) { + if (this.compare(row, column) == 0) { + if (this.isEnd(row, column) || this.isStart(row, column)) { + return false; + } else { + return true; + } + } + return false; + } + + /** related to: Range.compare + * Range.insideStart(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the `row` and `column` are within the given range's starting points. + * + **/ + this.insideStart = function(row, column) { + if (this.compare(row, column) == 0) { + if (this.isEnd(row, column)) { + return false; + } else { + return true; + } + } + return false; + } + + /** related to: Range.compare + * Range.insideEnd(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the `row` and `column` are within the given range's ending points. + * + **/ + this.insideEnd = function(row, column) { + if (this.compare(row, column) == 0) { + if (this.isStart(row, column)) { + return false; + } else { + return true; + } + } + return false; + } + + /** + * Range.compare(row, column) -> Number + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + (Number): This method returns one of the following numbers:<br/> + * * `0` if the two points are exactly equal <br/> + * * `-1` if `p.row` is less then the calling range <br/> + * * `1` if `p.row` is greater than the calling range <br/> + * <br/> + * If the starting row of the calling range is equal to `p.row`, and: <br/> + * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`<br/> + * * Otherwise, it returns -1<br/> + * <br/> + * If the ending row of the calling range is equal to `p.row`, and: <br/> + * * `p.column` is less than or equal to the calling range's ending column, this returns `0` <br/> + * * Otherwise, it returns 1 + * + * Checks the row and column points with the row and column points of the calling range. + * + * + **/ + this.compare = function(row, column) { + if (!this.isMultiLine()) { + if (row === this.start.row) { + return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0); + }; + } + + if (row < this.start.row) + return -1; + + if (row > this.end.row) + return 1; + + if (this.start.row === row) + return column >= this.start.column ? 0 : -1; + + if (this.end.row === row) + return column <= this.end.column ? 0 : 1; + + return 0; + }; + this.compareStart = function(row, column) { + if (this.start.row == row && this.start.column == column) { + return -1; + } else { + return this.compare(row, column); + } + } + + /** + * Range.compareEnd(row, column) -> Number + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + (Number): This method returns one of the following numbers:<br/> + * * `0` if the two points are exactly equal<br/> + * * `-1` if `p.row` is less then the calling range<br/> + * * `1` if `p.row` is greater than the calling range, or if `isEnd` is `true.<br/> + * <br/> + * If the starting row of the calling range is equal to `p.row`, and:<br/> + * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`<br/> + * * Otherwise, it returns -1<br/> + *<br/> + * If the ending row of the calling range is equal to `p.row`, and:<br/> + * * `p.column` is less than or equal to the calling range's ending column, this returns `0`<br/> + * * Otherwise, it returns 1 + * + * Checks the row and column points with the row and column points of the calling range. + * + * + **/ + this.compareEnd = function(row, column) { + if (this.end.row == row && this.end.column == column) { + return 1; + } else { + return this.compare(row, column); + } + } + + /** + * Range.compareInside(row, column) -> Number + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + (Number): This method returns one of the following numbers:<br/> + * * `1` if the ending row of the calling range is equal to `row`, and the ending column of the calling range is equal to `column`<br/> + * * `-1` if the starting row of the calling range is equal to `row`, and the starting column of the calling range is equal to `column`<br/> + * <br/> + * Otherwise, it returns the value after calling [[Range.compare `compare()`]]. + * + * Checks the row and column points with the row and column points of the calling range. + * + * + * + **/ + this.compareInside = function(row, column) { + if (this.end.row == row && this.end.column == column) { + return 1; + } else if (this.start.row == row && this.start.column == column) { + return -1; + } else { + return this.compare(row, column); + } + } + + /** + * Range.clipRows(firstRow, lastRow) -> Range + * - firstRow (Number): The starting row + * - lastRow (Number): The ending row + * + * Returns the part of the current `Range` that occurs within the boundaries of `firstRow` and `lastRow` as a new `Range` object. + * + **/ + this.clipRows = function(firstRow, lastRow) { + if (this.end.row > lastRow) { + var end = { + row: lastRow+1, + column: 0 + }; + } + + if (this.start.row > lastRow) { + var start = { + row: lastRow+1, + column: 0 + }; + } + + if (this.start.row < firstRow) { + var start = { + row: firstRow, + column: 0 + }; + } + + if (this.end.row < firstRow) { + var end = { + row: firstRow, + column: 0 + }; + } + return Range.fromPoints(start || this.start, end || this.end); + }; + this.extend = function(row, column) { + var cmp = this.compare(row, column); + + if (cmp == 0) + return this; + else if (cmp == -1) + var start = {row: row, column: column}; + else + var end = {row: row, column: column}; + + return Range.fromPoints(start || this.start, end || this.end); + }; + + this.isEmpty = function() { + return (this.start.row == this.end.row && this.start.column == this.end.column); + }; + this.isMultiLine = function() { + return (this.start.row !== this.end.row); + }; + this.clone = function() { + return Range.fromPoints(this.start, this.end); + }; + this.collapseRows = function() { + if (this.end.column == 0) + return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row-1), 0) + else + return new Range(this.start.row, 0, this.end.row, 0) + }; + this.toScreenRange = function(session) { + var screenPosStart = + session.documentToScreenPosition(this.start); + var screenPosEnd = + session.documentToScreenPosition(this.end); + + return new Range( + screenPosStart.row, screenPosStart.column, + screenPosEnd.row, screenPosEnd.column + ); + }; + +}).call(Range.prototype); +Range.fromPoints = function(start, end) { + return new Range(start.row, start.column, end.row, end.column); +}; + +exports.Range = Range; +}); + +define('ace/anchor', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter'], function(require, exports, module) { + + +var oop = require("./lib/oop"); +var EventEmitter = require("./lib/event_emitter").EventEmitter; + +/** + * new Anchor(doc, row, column) + * - doc (Document): The document to associate with the anchor + * - row (Number): The starting row position + * - column (Number): The starting column position + * + * Creates a new `Anchor` and associates it with a document. + * + **/ + +var Anchor = exports.Anchor = function(doc, row, column) { + this.document = doc; + + if (typeof column == "undefined") + this.setPosition(row.row, row.column); + else + this.setPosition(row, column); + + this.$onChange = this.onChange.bind(this); + doc.on("change", this.$onChange); +}; + +(function() { + + oop.implement(this, EventEmitter); + + this.getPosition = function() { + return this.$clipPositionToDocument(this.row, this.column); + }; + + this.getDocument = function() { + return this.document; + }; + + this.onChange = function(e) { + var delta = e.data; + var range = delta.range; + + if (range.start.row == range.end.row && range.start.row != this.row) + return; + + if (range.start.row > this.row) + return; + + if (range.start.row == this.row && range.start.column > this.column) + return; + + var row = this.row; + var column = this.column; + + if (delta.action === "insertText") { + if (range.start.row === row && range.start.column <= column) { + if (range.start.row === range.end.row) { + column += range.end.column - range.start.column; + } + else { + column -= range.start.column; + row += range.end.row - range.start.row; + } + } + else if (range.start.row !== range.end.row && range.start.row < row) { + row += range.end.row - range.start.row; + } + } else if (delta.action === "insertLines") { + if (range.start.row <= row) { + row += range.end.row - range.start.row; + } + } + else if (delta.action == "removeText") { + if (range.start.row == row && range.start.column < column) { + if (range.end.column >= column) + column = range.start.column; + else + column = Math.max(0, column - (range.end.column - range.start.column)); + + } else if (range.start.row !== range.end.row && range.start.row < row) { + if (range.end.row == row) { + column = Math.max(0, column - range.end.column) + range.start.column; + } + row -= (range.end.row - range.start.row); + } + else if (range.end.row == row) { + row -= range.end.row - range.start.row; + column = Math.max(0, column - range.end.column) + range.start.column; + } + } else if (delta.action == "removeLines") { + if (range.start.row <= row) { + if (range.end.row <= row) + row -= range.end.row - range.start.row; + else { + row = range.start.row; + column = 0; + } + } + } + + this.setPosition(row, column, true); + }; + + this.setPosition = function(row, column, noClip) { + var pos; + if (noClip) { + pos = { + row: row, + column: column + }; + } + else { + pos = this.$clipPositionToDocument(row, column); + } + + if (this.row == pos.row && this.column == pos.column) + return; + + var old = { + row: this.row, + column: this.column + }; + + this.row = pos.row; + this.column = pos.column; + this._emit("change", { + old: old, + value: pos + }); + }; + + this.detach = function() { + this.document.removeEventListener("change", this.$onChange); + }; + + this.$clipPositionToDocument = function(row, column) { + var pos = {}; + + if (row >= this.document.getLength()) { + pos.row = Math.max(0, this.document.getLength() - 1); + pos.column = this.document.getLine(pos.row).length; + } + else if (row < 0) { + pos.row = 0; + pos.column = 0; + } + else { + pos.row = row; + pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column)); + } + + if (column < 0) + pos.column = 0; + + return pos; + }; + +}).call(Anchor.prototype); + +}); + +define('ace/lib/lang', ['require', 'exports', 'module' ], function(require, exports, module) { + + +exports.stringReverse = function(string) { + return string.split("").reverse().join(""); +}; + +exports.stringRepeat = function (string, count) { + return new Array(count + 1).join(string); +}; + +var trimBeginRegexp = /^\s\s*/; +var trimEndRegexp = /\s\s*$/; + +exports.stringTrimLeft = function (string) { + return string.replace(trimBeginRegexp, ''); +}; + +exports.stringTrimRight = function (string) { + return string.replace(trimEndRegexp, ''); +}; + +exports.copyObject = function(obj) { + var copy = {}; + for (var key in obj) { + copy[key] = obj[key]; + } + return copy; +}; + +exports.copyArray = function(array){ + var copy = []; + for (var i=0, l=array.length; i<l; i++) { + if (array[i] && typeof array[i] == "object") + copy[i] = this.copyObject( array[i] ); + else + copy[i] = array[i]; + } + return copy; +}; + +exports.deepCopy = function (obj) { + if (typeof obj != "object") { + return obj; + } + + var copy = obj.constructor(); + for (var key in obj) { + if (typeof obj[key] == "object") { + copy[key] = this.deepCopy(obj[key]); + } else { + copy[key] = obj[key]; + } + } + return copy; +}; + +exports.arrayToMap = function(arr) { + var map = {}; + for (var i=0; i<arr.length; i++) { + map[arr[i]] = 1; + } + return map; + +}; +exports.arrayRemove = function(array, value) { + for (var i = 0; i <= array.length; i++) { + if (value === array[i]) { + array.splice(i, 1); + } + } +}; + +exports.escapeRegExp = function(str) { + return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1'); +}; + +exports.getMatchOffsets = function(string, regExp) { + var matches = []; + + string.replace(regExp, function(str) { + matches.push({ + offset: arguments[arguments.length-2], + length: str.length + }); + }); + + return matches; +}; + + +exports.deferredCall = function(fcn) { + + var timer = null; + var callback = function() { + timer = null; + fcn(); + }; + + var deferred = function(timeout) { + deferred.cancel(); + timer = setTimeout(callback, timeout || 0); + return deferred; + }; + + deferred.schedule = deferred; + + deferred.call = function() { + this.cancel(); + fcn(); + return deferred; + }; + + deferred.cancel = function() { + clearTimeout(timer); + timer = null; + return deferred; + }; + + return deferred; +}; + +}); +define('ace/worker/jshint', ['require', 'exports', 'module' ], function(require, exports, module) { +/*! + * JSHint, by JSHint Community. + * + * Licensed under the same slightly modified MIT license that JSLint is. + * It stops evil-doers everywhere. + * + * JSHint is a derivative work of JSLint: + * + * Copyright (c) 2002 Douglas Crockford (www.JSLint.com) + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom + * the Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * The Software shall be used for Good, not Evil. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * JSHint was forked from 2010-12-16 edition of JSLint. + * + */ + +/* + JSHINT is a global function. It takes two parameters. + + var myResult = JSHINT(source, option); + + The first parameter is either a string or an array of strings. If it is a + string, it will be split on '\n' or '\r'. If it is an array of strings, it + is assumed that each string represents one line. The source can be a + JavaScript text or a JSON text. + + The second parameter is an optional object of options which control the + operation of JSHINT. Most of the options are booleans: They are all + optional and have a default value of false. One of the options, predef, + can be an array of names, which will be used to declare global variables, + or an object whose keys are used as global names, with a boolean value + that determines if they are assignable. + + If it checks out, JSHINT returns true. Otherwise, it returns false. + + If false, you can inspect JSHINT.errors to find out the problems. + JSHINT.errors is an array of objects containing these members: + + { + line : The line (relative to 0) at which the lint was found + character : The character (relative to 0) at which the lint was found + reason : The problem + evidence : The text line in which the problem occurred + raw : The raw message before the details were inserted + a : The first detail + b : The second detail + c : The third detail + d : The fourth detail + } + + If a fatal error was found, a null will be the last element of the + JSHINT.errors array. + + You can request a Function Report, which shows all of the functions + and the parameters and vars that they use. This can be used to find + implied global variables and other problems. The report is in HTML and + can be inserted in an HTML <body>. + + var myReport = JSHINT.report(limited); + + If limited is true, then the report will be limited to only errors. + + You can request a data structure which contains JSHint's results. + + var myData = JSHINT.data(); + + It returns a structure with this form: + + { + errors: [ + { + line: NUMBER, + character: NUMBER, + reason: STRING, + evidence: STRING + } + ], + functions: [ + name: STRING, + line: NUMBER, + last: NUMBER, + param: [ + STRING + ], + closure: [ + STRING + ], + var: [ + STRING + ], + exception: [ + STRING + ], + outer: [ + STRING + ], + unused: [ + STRING + ], + global: [ + STRING + ], + label: [ + STRING + ] + ], + globals: [ + STRING + ], + member: { + STRING: NUMBER + }, + unused: [ + { + name: STRING, + line: NUMBER + } + ], + implieds: [ + { + name: STRING, + line: NUMBER + } + ], + urls: [ + STRING + ], + json: BOOLEAN + } + + Empty arrays will not be included. + +*/ + +/*jshint + evil: true, nomen: false, onevar: false, regexp: false, strict: true, boss: true, + undef: true, maxlen: 100, indent:4 +*/ + +/*members "\b", "\t", "\n", "\f", "\r", "!=", "!==", "\"", "%", "(begin)", + "(breakage)", "(context)", "(error)", "(global)", "(identifier)", "(last)", + "(line)", "(loopage)", "(name)", "(onevar)", "(params)", "(scope)", + "(statement)", "(verb)", "*", "+", "++", "-", "--", "\/", "<", "<=", "==", + "===", ">", ">=", $, $$, $A, $F, $H, $R, $break, $continue, $w, Abstract, Ajax, + __filename, __dirname, ActiveXObject, Array, ArrayBuffer, ArrayBufferView, Audio, + Autocompleter, Assets, Boolean, Builder, Buffer, Browser, COM, CScript, Canvas, + CustomAnimation, Class, Control, Chain, Color, Cookie, Core, DataView, Date, + Debug, Draggable, Draggables, Droppables, Document, DomReady, DOMReady, DOMParser, Drag, + E, Enumerator, Enumerable, Element, Elements, Error, Effect, EvalError, Event, + Events, FadeAnimation, Field, Flash, Float32Array, Float64Array, Form, + FormField, Frame, FormData, Function, Fx, GetObject, Group, Hash, HotKey, + HTMLElement, HTMLAnchorElement, HTMLBaseElement, HTMLBlockquoteElement, + HTMLBodyElement, HTMLBRElement, HTMLButtonElement, HTMLCanvasElement, HTMLDirectoryElement, + HTMLDivElement, HTMLDListElement, HTMLFieldSetElement, + HTMLFontElement, HTMLFormElement, HTMLFrameElement, HTMLFrameSetElement, + HTMLHeadElement, HTMLHeadingElement, HTMLHRElement, HTMLHtmlElement, + HTMLIFrameElement, HTMLImageElement, HTMLInputElement, HTMLIsIndexElement, + HTMLLabelElement, HTMLLayerElement, HTMLLegendElement, HTMLLIElement, + HTMLLinkElement, HTMLMapElement, HTMLMenuElement, HTMLMetaElement, + HTMLModElement, HTMLObjectElement, HTMLOListElement, HTMLOptGroupElement, + HTMLOptionElement, HTMLParagraphElement, HTMLParamElement, HTMLPreElement, + HTMLQuoteElement, HTMLScriptElement, HTMLSelectElement, HTMLStyleElement, + HtmlTable, HTMLTableCaptionElement, HTMLTableCellElement, HTMLTableColElement, + HTMLTableElement, HTMLTableRowElement, HTMLTableSectionElement, + HTMLTextAreaElement, HTMLTitleElement, HTMLUListElement, HTMLVideoElement, + Iframe, IframeShim, Image, Int16Array, Int32Array, Int8Array, + Insertion, InputValidator, JSON, Keyboard, Locale, LN10, LN2, LOG10E, LOG2E, + MAX_VALUE, MIN_VALUE, Mask, Math, MenuItem, MessageChannel, MessageEvent, MessagePort, + MoveAnimation, MooTools, Native, NEGATIVE_INFINITY, Number, Object, ObjectRange, Option, + Options, OverText, PI, POSITIVE_INFINITY, PeriodicalExecuter, Point, Position, Prototype, + RangeError, Rectangle, ReferenceError, RegExp, ResizeAnimation, Request, RotateAnimation, + SQRT1_2, SQRT2, ScrollBar, ScriptEngine, ScriptEngineBuildVersion, + ScriptEngineMajorVersion, ScriptEngineMinorVersion, Scriptaculous, Scroller, + Slick, Slider, Selector, SharedWorker, String, Style, SyntaxError, Sortable, Sortables, + SortableObserver, Sound, Spinner, System, Swiff, Text, TextArea, Template, + Timer, Tips, Type, TypeError, Toggle, Try, "use strict", unescape, URI, URIError, URL, + VBArray, WSH, WScript, XDomainRequest, Web, Window, XMLDOM, XMLHttpRequest, XMLSerializer, + XPathEvaluator, XPathException, XPathExpression, XPathNamespace, XPathNSResolver, XPathResult, + "\\", a, addEventListener, address, alert, apply, applicationCache, arguments, arity, asi, atob, + b, basic, basicToken, bitwise, block, blur, boolOptions, boss, browser, btoa, c, call, callee, + caller, cases, charAt, charCodeAt, character, clearInterval, clearTimeout, + close, closed, closure, comment, condition, confirm, console, constructor, + content, couch, create, css, curly, d, data, datalist, dd, debug, decodeURI, + decodeURIComponent, defaultStatus, defineClass, deserialize, devel, document, + dojo, dijit, dojox, define, else, emit, encodeURI, encodeURIComponent, + entityify, eqeqeq, eqnull, errors, es5, escape, esnext, eval, event, evidence, evil, + ex, exception, exec, exps, expr, exports, FileReader, first, floor, focus, + forin, fragment, frames, from, fromCharCode, fud, funcscope, funct, function, functions, + g, gc, getComputedStyle, getRow, getter, getterToken, GLOBAL, global, globals, globalstrict, + hasOwnProperty, help, history, i, id, identifier, immed, implieds, importPackage, include, + indent, indexOf, init, ins, instanceOf, isAlpha, isApplicationRunning, isArray, + isDigit, isFinite, isNaN, iterator, java, join, jshint, + JSHINT, json, jquery, jQuery, keys, label, labelled, last, lastsemic, laxbreak, laxcomma, + latedef, lbp, led, left, length, line, load, loadClass, localStorage, location, + log, loopfunc, m, match, maxerr, maxlen, member,message, meta, module, moveBy, + moveTo, mootools, multistr, name, navigator, new, newcap, noarg, node, noempty, nomen, + nonew, nonstandard, nud, onbeforeunload, onblur, onerror, onevar, onecase, onfocus, + onload, onresize, onunload, open, openDatabase, openURL, opener, opera, options, outer, param, + parent, parseFloat, parseInt, passfail, plusplus, predef, print, process, prompt, + proto, prototype, prototypejs, provides, push, quit, range, raw, reach, reason, regexp, + readFile, readUrl, regexdash, removeEventListener, replace, report, require, + reserved, resizeBy, resizeTo, resolvePath, resumeUpdates, respond, rhino, right, + runCommand, scroll, screen, scripturl, scrollBy, scrollTo, scrollbar, search, seal, + send, serialize, sessionStorage, setInterval, setTimeout, setter, setterToken, shift, slice, + smarttabs, sort, spawn, split, stack, status, start, strict, sub, substr, supernew, shadow, + supplant, sum, sync, test, toLowerCase, toString, toUpperCase, toint32, token, top, trailing, + type, typeOf, Uint16Array, Uint32Array, Uint8Array, undef, undefs, unused, urls, validthis, + value, valueOf, var, version, WebSocket, withstmt, white, window, Worker, wsh*/ + +/*global exports: false */ + +// We build the application inside a function so that we produce only a single +// global variable. That function will be invoked immediately, and its return +// value is the JSHINT function itself. + +var JSHINT = (function () { + + + var anonname, // The guessed name for anonymous functions. + +// These are operators that should not be used with the ! operator. + + bang = { + '<' : true, + '<=' : true, + '==' : true, + '===': true, + '!==': true, + '!=' : true, + '>' : true, + '>=' : true, + '+' : true, + '-' : true, + '*' : true, + '/' : true, + '%' : true + }, + + // These are the JSHint boolean options. + boolOptions = { + asi : true, // if automatic semicolon insertion should be tolerated + bitwise : true, // if bitwise operators should not be allowed + boss : true, // if advanced usage of assignments should be allowed + browser : true, // if the standard browser globals should be predefined + couch : true, // if CouchDB globals should be predefined + curly : true, // if curly braces around all blocks should be required + debug : true, // if debugger statements should be allowed + devel : true, // if logging globals should be predefined (console, + // alert, etc.) + dojo : true, // if Dojo Toolkit globals should be predefined + eqeqeq : true, // if === should be required + eqnull : true, // if == null comparisons should be tolerated + es5 : true, // if ES5 syntax should be allowed + esnext : true, // if es.next specific syntax should be allowed + evil : true, // if eval should be allowed + expr : true, // if ExpressionStatement should be allowed as Programs + forin : true, // if for in statements must filter + funcscope : true, // if only function scope should be used for scope tests + globalstrict: true, // if global should be allowed (also + // enables 'strict') + immed : true, // if immediate invocations must be wrapped in parens + iterator : true, // if the `__iterator__` property should be allowed + jquery : true, // if jQuery globals should be predefined + lastsemic : true, // if semicolons may be ommitted for the trailing + // statements inside of a one-line blocks. + latedef : true, // if the use before definition should not be tolerated + laxbreak : true, // if line breaks should not be checked + laxcomma : true, // if line breaks should not be checked around commas + loopfunc : true, // if functions should be allowed to be defined within + // loops + mootools : true, // if MooTools globals should be predefined + multistr : true, // allow multiline strings + newcap : true, // if constructor names must be capitalized + noarg : true, // if arguments.caller and arguments.callee should be + // disallowed + node : true, // if the Node.js environment globals should be + // predefined + noempty : true, // if empty blocks should be disallowed + nonew : true, // if using `new` for side-effects should be disallowed + nonstandard : true, // if non-standard (but widely adopted) globals should + // be predefined + nomen : true, // if names should be checked + onevar : true, // if only one var statement per function should be + // allowed + onecase : true, // if one case switch statements should be allowed + passfail : true, // if the scan should stop on first error + plusplus : true, // if increment/decrement should not be allowed + proto : true, // if the `__proto__` property should be allowed + prototypejs : true, // if Prototype and Scriptaculous globals should be + // predefined + regexdash : true, // if unescaped first/last dash (-) inside brackets + // should be tolerated + regexp : true, // if the . should not be allowed in regexp literals + rhino : true, // if the Rhino environment globals should be predefined + undef : true, // if variables should be declared before used + scripturl : true, // if script-targeted URLs should be tolerated + shadow : true, // if variable shadowing should be tolerated + smarttabs : true, // if smarttabs should be tolerated + // (http://www.emacswiki.org/emacs/SmartTabs) + strict : true, // require the pragma + sub : true, // if all forms of subscript notation are tolerated + supernew : true, // if `new function () { ... };` and `new Object;` + // should be tolerated + trailing : true, // if trailing whitespace rules apply + validthis : true, // if 'this' inside a non-constructor function is valid. + // This is a function scoped option only. + withstmt : true, // if with statements should be allowed + white : true, // if strict whitespace rules apply + wsh : true // if the Windows Scripting Host environment globals + // should be predefined + }, + + // These are the JSHint options that can take any value + // (we use this object to detect invalid options) + valOptions = { + maxlen: false, + indent: false, + maxerr: false, + predef: false + }, + + + // browser contains a set of global names which are commonly provided by a + // web browser environment. + browser = { + ArrayBuffer : false, + ArrayBufferView : false, + Audio : false, + addEventListener : false, + applicationCache : false, + atob : false, + blur : false, + btoa : false, + clearInterval : false, + clearTimeout : false, + close : false, + closed : false, + DataView : false, + DOMParser : false, + defaultStatus : false, + document : false, + event : false, + FileReader : false, + Float32Array : false, + Float64Array : false, + FormData : false, + focus : false, + frames : false, + getComputedStyle : false, + HTMLElement : false, + HTMLAnchorElement : false, + HTMLBaseElement : false, + HTMLBlockquoteElement : false, + HTMLBodyElement : false, + HTMLBRElement : false, + HTMLButtonElement : false, + HTMLCanvasElement : false, + HTMLDirectoryElement : false, + HTMLDivElement : false, + HTMLDListElement : false, + HTMLFieldSetElement : false, + HTMLFontElement : false, + HTMLFormElement : false, + HTMLFrameElement : false, + HTMLFrameSetElement : false, + HTMLHeadElement : false, + HTMLHeadingElement : false, + HTMLHRElement : false, + HTMLHtmlElement : false, + HTMLIFrameElement : false, + HTMLImageElement : false, + HTMLInputElement : false, + HTMLIsIndexElement : false, + HTMLLabelElement : false, + HTMLLayerElement : false, + HTMLLegendElement : false, + HTMLLIElement : false, + HTMLLinkElement : false, + HTMLMapElement : false, + HTMLMenuElement : false, + HTMLMetaElement : false, + HTMLModElement : false, + HTMLObjectElement : false, + HTMLOListElement : false, + HTMLOptGroupElement : false, + HTMLOptionElement : false, + HTMLParagraphElement : false, + HTMLParamElement : false, + HTMLPreElement : false, + HTMLQuoteElement : false, + HTMLScriptElement : false, + HTMLSelectElement : false, + HTMLStyleElement : false, + HTMLTableCaptionElement : false, + HTMLTableCellElement : false, + HTMLTableColElement : false, + HTMLTableElement : false, + HTMLTableRowElement : false, + HTMLTableSectionElement : false, + HTMLTextAreaElement : false, + HTMLTitleElement : false, + HTMLUListElement : false, + HTMLVideoElement : false, + history : false, + Int16Array : false, + Int32Array : false, + Int8Array : false, + Image : false, + length : false, + localStorage : false, + location : false, + MessageChannel : false, + MessageEvent : false, + MessagePort : false, + moveBy : false, + moveTo : false, + name : false, + navigator : false, + onbeforeunload : true, + onblur : true, + onerror : true, + onfocus : true, + onload : true, + onresize : true, + onunload : true, + open : false, + openDatabase : false, + opener : false, + Option : false, + parent : false, + print : false, + removeEventListener : false, + resizeBy : false, + resizeTo : false, + screen : false, + scroll : false, + scrollBy : false, + scrollTo : false, + sessionStorage : false, + setInterval : false, + setTimeout : false, + SharedWorker : false, + status : false, + top : false, + Uint16Array : false, + Uint32Array : false, + Uint8Array : false, + WebSocket : false, + window : false, + Worker : false, + XMLHttpRequest : false, + XMLSerializer : false, + XPathEvaluator : false, + XPathException : false, + XPathExpression : false, + XPathNamespace : false, + XPathNSResolver : false, + XPathResult : false + }, + + couch = { + "require" : false, + respond : false, + getRow : false, + emit : false, + send : false, + start : false, + sum : false, + log : false, + exports : false, + module : false, + provides : false + }, + + devel = { + alert : false, + confirm : false, + console : false, + Debug : false, + opera : false, + prompt : false + }, + + dojo = { + dojo : false, + dijit : false, + dojox : false, + define : false, + "require" : false + }, + + escapes = { + '\b': '\\b', + '\t': '\\t', + '\n': '\\n', + '\f': '\\f', + '\r': '\\r', + '"' : '\\"', + '/' : '\\/', + '\\': '\\\\' + }, + + funct, // The current function + + functionicity = [ + 'closure', 'exception', 'global', 'label', + 'outer', 'unused', 'var' + ], + + functions, // All of the functions + + global, // The global scope + implied, // Implied globals + inblock, + indent, + jsonmode, + + jquery = { + '$' : false, + jQuery : false + }, + + lines, + lookahead, + member, + membersOnly, + + mootools = { + '$' : false, + '$$' : false, + Assets : false, + Browser : false, + Chain : false, + Class : false, + Color : false, + Cookie : false, + Core : false, + Document : false, + DomReady : false, + DOMReady : false, + Drag : false, + Element : false, + Elements : false, + Event : false, + Events : false, + Fx : false, + Group : false, + Hash : false, + HtmlTable : false, + Iframe : false, + IframeShim : false, + InputValidator : false, + instanceOf : false, + Keyboard : false, + Locale : false, + Mask : false, + MooTools : false, + Native : false, + Options : false, + OverText : false, + Request : false, + Scroller : false, + Slick : false, + Slider : false, + Sortables : false, + Spinner : false, + Swiff : false, + Tips : false, + Type : false, + typeOf : false, + URI : false, + Window : false + }, + + nexttoken, + + node = { + __filename : false, + __dirname : false, + Buffer : false, + console : false, + exports : false, + GLOBAL : false, + global : false, + module : false, + process : false, + require : false, + setTimeout : false, + clearTimeout : false, + setInterval : false, + clearInterval : false + }, + + noreach, + option, + predefined, // Global variables defined by option + prereg, + prevtoken, + + prototypejs = { + '$' : false, + '$$' : false, + '$A' : false, + '$F' : false, + '$H' : false, + '$R' : false, + '$break' : false, + '$continue' : false, + '$w' : false, + Abstract : false, + Ajax : false, + Class : false, + Enumerable : false, + Element : false, + Event : false, + Field : false, + Form : false, + Hash : false, + Insertion : false, + ObjectRange : false, + PeriodicalExecuter: false, + Position : false, + Prototype : false, + Selector : false, + Template : false, + Toggle : false, + Try : false, + Autocompleter : false, + Builder : false, + Control : false, + Draggable : false, + Draggables : false, + Droppables : false, + Effect : false, + Sortable : false, + SortableObserver : false, + Sound : false, + Scriptaculous : false + }, + + rhino = { + defineClass : false, + deserialize : false, + gc : false, + help : false, + importPackage: false, + "java" : false, + load : false, + loadClass : false, + print : false, + quit : false, + readFile : false, + readUrl : false, + runCommand : false, + seal : false, + serialize : false, + spawn : false, + sync : false, + toint32 : false, + version : false + }, + + scope, // The current scope + stack, + + // standard contains the global names that are provided by the + // ECMAScript standard. + standard = { + Array : false, + Boolean : false, + Date : false, + decodeURI : false, + decodeURIComponent : false, + encodeURI : false, + encodeURIComponent : false, + Error : false, + 'eval' : false, + EvalError : false, + Function : false, + hasOwnProperty : false, + isFinite : false, + isNaN : false, + JSON : false, + Math : false, + Number : false, + Object : false, + parseInt : false, + parseFloat : false, + RangeError : false, + ReferenceError : false, + RegExp : false, + String : false, + SyntaxError : false, + TypeError : false, + URIError : false + }, + + // widely adopted global names that are not part of ECMAScript standard + nonstandard = { + escape : false, + unescape : false + }, + + standard_member = { + E : true, + LN2 : true, + LN10 : true, + LOG2E : true, + LOG10E : true, + MAX_VALUE : true, + MIN_VALUE : true, + NEGATIVE_INFINITY : true, + PI : true, + POSITIVE_INFINITY : true, + SQRT1_2 : true, + SQRT2 : true + }, + + directive, + syntax = {}, + tab, + token, + urls, + useESNextSyntax, + warnings, + + wsh = { + ActiveXObject : true, + Enumerator : true, + GetObject : true, + ScriptEngine : true, + ScriptEngineBuildVersion : true, + ScriptEngineMajorVersion : true, + ScriptEngineMinorVersion : true, + VBArray : true, + WSH : true, + WScript : true, + XDomainRequest : true + }; + + // Regular expressions. Some of these are stupidly long. + var ax, cx, tx, nx, nxg, lx, ix, jx, ft; + (function () { + /*jshint maxlen:300 */ + + // unsafe comment or string + ax = /@cc|<\/?|script|\]\s*\]|<\s*!|</i; + + // unsafe characters that are silently deleted by one or more browsers + cx = /[\u0000-\u001f\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/; + + // token + tx = /^\s*([(){}\[.,:;'"~\?\]#@]|==?=?|\/(\*(jshint|jslint|members?|global)?|=|\/)?|\*[\/=]?|\+(?:=|\++)?|-(?:=|-+)?|%=?|&[&=]?|\|[|=]?|>>?>?=?|<([\/=!]|\!(\[|--)?|<=?)?|\^=?|\!=?=?|[a-zA-Z_$][a-zA-Z0-9_$]*|[0-9]+([xX][0-9a-fA-F]+|\.[0-9]*)?([eE][+\-]?[0-9]+)?)/; + + // characters in strings that need escapement + nx = /[\u0000-\u001f&<"\/\\\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/; + nxg = /[\u0000-\u001f&<"\/\\\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g; + + // star slash + lx = /\*\/|\/\*/; + + // identifier + ix = /^([a-zA-Z_$][a-zA-Z0-9_$]*)$/; + + // javascript url + jx = /^(?:javascript|jscript|ecmascript|vbscript|mocha|livescript)\s*:/i; + + // catches /* falls through */ comments + ft = /^\s*\/\*\s*falls\sthrough\s*\*\/\s*$/; + }()); + + function F() {} // Used by Object.create + + function is_own(object, name) { + +// The object.hasOwnProperty method fails when the property under consideration +// is named 'hasOwnProperty'. So we have to use this more convoluted form. + + return Object.prototype.hasOwnProperty.call(object, name); + } + + function checkOption(name, t) { + if (valOptions[name] === undefined && boolOptions[name] === undefined) { + warning("Bad option: '" + name + "'.", t); + } + } + +// Provide critical ES5 functions to ES3. + + if (typeof Array.isArray !== 'function') { + Array.isArray = function (o) { + return Object.prototype.toString.apply(o) === '[object Array]'; + }; + } + + if (typeof Object.create !== 'function') { + Object.create = function (o) { + F.prototype = o; + return new F(); + }; + } + + if (typeof Object.keys !== 'function') { + Object.keys = function (o) { + var a = [], k; + for (k in o) { + if (is_own(o, k)) { + a.push(k); + } + } + return a; + }; + } + +// Non standard methods + + if (typeof String.prototype.entityify !== 'function') { + String.prototype.entityify = function () { + return this + .replace(/&/g, '&') + .replace(/</g, '<') + .replace(/>/g, '>'); + }; + } + + if (typeof String.prototype.isAlpha !== 'function') { + String.prototype.isAlpha = function () { + return (this >= 'a' && this <= 'z\uffff') || + (this >= 'A' && this <= 'Z\uffff'); + }; + } + + if (typeof String.prototype.isDigit !== 'function') { + String.prototype.isDigit = function () { + return (this >= '0' && this <= '9'); + }; + } + + if (typeof String.prototype.supplant !== 'function') { + String.prototype.supplant = function (o) { + return this.replace(/\{([^{}]*)\}/g, function (a, b) { + var r = o[b]; + return typeof r === 'string' || typeof r === 'number' ? r : a; + }); + }; + } + + if (typeof String.prototype.name !== 'function') { + String.prototype.name = function () { + +// If the string looks like an identifier, then we can return it as is. +// If the string contains no control characters, no quote characters, and no +// backslash characters, then we can simply slap some quotes around it. +// Otherwise we must also replace the offending characters with safe +// sequences. + + if (ix.test(this)) { + return this; + } + if (nx.test(this)) { + return '"' + this.replace(nxg, function (a) { + var c = escapes[a]; + if (c) { + return c; + } + return '\\u' + ('0000' + a.charCodeAt().toString(16)).slice(-4); + }) + '"'; + } + return '"' + this + '"'; + }; + } + + + function combine(t, o) { + var n; + for (n in o) { + if (is_own(o, n)) { + t[n] = o[n]; + } + } + } + + function assume() { + if (option.couch) { + combine(predefined, couch); + } + + if (option.rhino) { + combine(predefined, rhino); + } + + if (option.prototypejs) { + combine(predefined, prototypejs); + } + + if (option.node) { + combine(predefined, node); + option.globalstrict = true; + } + + if (option.devel) { + combine(predefined, devel); + } + + if (option.dojo) { + combine(predefined, dojo); + } + + if (option.browser) { + combine(predefined, browser); + } + + if (option.nonstandard) { + combine(predefined, nonstandard); + } + + if (option.jquery) { + combine(predefined, jquery); + } + + if (option.mootools) { + combine(predefined, mootools); + } + + if (option.wsh) { + combine(predefined, wsh); + } + + if (option.esnext) { + useESNextSyntax(); + } + + if (option.globalstrict && option.strict !== false) { + option.strict = true; + } + } + + + // Produce an error warning. + function quit(message, line, chr) { + var percentage = Math.floor((line / lines.length) * 100); + + throw { + name: 'JSHintError', + line: line, + character: chr, + message: message + " (" + percentage + "% scanned).", + raw: message + }; + } + + function isundef(scope, m, t, a) { + return JSHINT.undefs.push([scope, m, t, a]); + } + + function warning(m, t, a, b, c, d) { + var ch, l, w; + t = t || nexttoken; + if (t.id === '(end)') { // `~ + t = token; + } + l = t.line || 0; + ch = t.from || 0; + w = { + id: '(error)', + raw: m, + evidence: lines[l - 1] || '', + line: l, + character: ch, + a: a, + b: b, + c: c, + d: d + }; + w.reason = m.supplant(w); + JSHINT.errors.push(w); + if (option.passfail) { + quit('Stopping. ', l, ch); + } + warnings += 1; + if (warnings >= option.maxerr) { + quit("Too many errors.", l, ch); + } + return w; + } + + function warningAt(m, l, ch, a, b, c, d) { + return warning(m, { + line: l, + from: ch + }, a, b, c, d); + } + + function error(m, t, a, b, c, d) { + var w = warning(m, t, a, b, c, d); + } + + function errorAt(m, l, ch, a, b, c, d) { + return error(m, { + line: l, + from: ch + }, a, b, c, d); + } + + + +// lexical analysis and token construction + + var lex = (function lex() { + var character, from, line, s; + +// Private lex methods + + function nextLine() { + var at, + tw; // trailing whitespace check + + if (line >= lines.length) + return false; + + character = 1; + s = lines[line]; + line += 1; + + // If smarttabs option is used check for spaces followed by tabs only. + // Otherwise check for any occurence of mixed tabs and spaces. + if (option.smarttabs) + at = s.search(/ \t/); + else + at = s.search(/ \t|\t /); + + if (at >= 0) + warningAt("Mixed spaces and tabs.", line, at + 1); + + s = s.replace(/\t/g, tab); + at = s.search(cx); + + if (at >= 0) + warningAt("Unsafe character.", line, at); + + if (option.maxlen && option.maxlen < s.length) + warningAt("Line too long.", line, s.length); + + // Check for trailing whitespaces + tw = option.trailing && s.match(/^(.*?)\s+$/); + if (tw && !/^\s+$/.test(s)) { + warningAt("Trailing whitespace.", line, tw[1].length + 1); + } + return true; + } + +// Produce a token object. The token inherits from a syntax symbol. + + function it(type, value) { + var i, t; + if (type === '(color)' || type === '(range)') { + t = {type: type}; + } else if (type === '(punctuator)' || + (type === '(identifier)' && is_own(syntax, value))) { + t = syntax[value] || syntax['(error)']; + } else { + t = syntax[type]; + } + t = Object.create(t); + if (type === '(string)' || type === '(range)') { + if (!option.scripturl && jx.test(value)) { + warningAt("Script URL.", line, from); + } + } + if (type === '(identifier)') { + t.identifier = true; + if (value === '__proto__' && !option.proto) { + warningAt("The '{a}' property is deprecated.", + line, from, value); + } else if (value === '__iterator__' && !option.iterator) { + warningAt("'{a}' is only available in JavaScript 1.7.", + line, from, value); + } else if (option.nomen && (value.charAt(0) === '_' || + value.charAt(value.length - 1) === '_')) { + if (!option.node || token.id === '.' || + (value !== '__dirname' && value !== '__filename')) { + warningAt("Unexpected {a} in '{b}'.", line, from, "dangling '_'", value); + } + } + } + t.value = value; + t.line = line; + t.character = character; + t.from = from; + i = t.id; + if (i !== '(endline)') { + prereg = i && + (('(,=:[!&|?{};'.indexOf(i.charAt(i.length - 1)) >= 0) || + i === 'return' || + i === 'case'); + } + return t; + } + + // Public lex methods + return { + init: function (source) { + if (typeof source === 'string') { + lines = source + .replace(/\r\n/g, '\n') + .replace(/\r/g, '\n') + .split('\n'); + } else { + lines = source; + } + + // If the first line is a shebang (#!), make it a blank and move on. + // Shebangs are used by Node scripts. + if (lines[0] && lines[0].substr(0, 2) === '#!') + lines[0] = ''; + + line = 0; + nextLine(); + from = 1; + }, + + range: function (begin, end) { + var c, value = ''; + from = character; + if (s.charAt(0) !== begin) { + errorAt("Expected '{a}' and instead saw '{b}'.", + line, character, begin, s.charAt(0)); + } + for (;;) { + s = s.slice(1); + character += 1; + c = s.charAt(0); + switch (c) { + case '': + errorAt("Missing '{a}'.", line, character, c); + break; + case end: + s = s.slice(1); + character += 1; + return it('(range)', value); + case '\\': + warningAt("Unexpected '{a}'.", line, character, c); + } + value += c; + } + + }, + + + // token -- this is called by advance to get the next token + token: function () { + var b, c, captures, d, depth, high, i, l, low, q, t, isLiteral, isInRange, n; + + function match(x) { + var r = x.exec(s), r1; + if (r) { + l = r[0].length; + r1 = r[1]; + c = r1.charAt(0); + s = s.substr(l); + from = character + l - r1.length; + character += l; + return r1; + } + } + + function string(x) { + var c, j, r = '', allowNewLine = false; + + if (jsonmode && x !== '"') { + warningAt("Strings must use doublequote.", + line, character); + } + + function esc(n) { + var i = parseInt(s.substr(j + 1, n), 16); + j += n; + if (i >= 32 && i <= 126 && + i !== 34 && i !== 92 && i !== 39) { + warningAt("Unnecessary escapement.", line, character); + } + character += n; + c = String.fromCharCode(i); + } + j = 0; +unclosedString: for (;;) { + while (j >= s.length) { + j = 0; + + var cl = line, cf = from; + if (!nextLine()) { + errorAt("Unclosed string.", cl, cf); + break unclosedString; + } + + if (allowNewLine) { + allowNewLine = false; + } else { + warningAt("Unclosed string.", cl, cf); + } + } + c = s.charAt(j); + if (c === x) { + character += 1; + s = s.substr(j + 1); + return it('(string)', r, x); + } + if (c < ' ') { + if (c === '\n' || c === '\r') { + break; + } + warningAt("Control character in string: {a}.", + line, character + j, s.slice(0, j)); + } else if (c === '\\') { + j += 1; + character += 1; + c = s.charAt(j); + n = s.charAt(j + 1); + switch (c) { + case '\\': + case '"': + case '/': + break; + case '\'': + if (jsonmode) { + warningAt("Avoid \\'.", line, character); + } + break; + case 'b': + c = '\b'; + break; + case 'f': + c = '\f'; + break; + case 'n': + c = '\n'; + break; + case 'r': + c = '\r'; + break; + case 't': + c = '\t'; + break; + case '0': + c = '\0'; + // Octal literals fail in strict mode + // check if the number is between 00 and 07 + // where 'n' is the token next to 'c' + if (n >= 0 && n <= 7 && directive["use strict"]) { + warningAt( + "Octal literals are not allowed in strict mode.", + line, character); + } + break; + case 'u': + esc(4); + break; + case 'v': + if (jsonmode) { + warningAt("Avoid \\v.", line, character); + } + c = '\v'; + break; + case 'x': + if (jsonmode) { + warningAt("Avoid \\x-.", line, character); + } + esc(2); + break; + case '': + // last character is escape character + // always allow new line if escaped, but show + // warning if option is not set + allowNewLine = true; + if (option.multistr) { + if (jsonmode) { + warningAt("Avoid EOL escapement.", line, character); + } + c = ''; + character -= 1; + break; + } + warningAt("Bad escapement of EOL. Use option multistr if needed.", + line, character); + break; + default: + warningAt("Bad escapement.", line, character); + } + } + r += c; + character += 1; + j += 1; + } + } + + for (;;) { + if (!s) { + return it(nextLine() ? '(endline)' : '(end)', ''); + } + t = match(tx); + if (!t) { + t = ''; + c = ''; + while (s && s < '!') { + s = s.substr(1); + } + if (s) { + errorAt("Unexpected '{a}'.", line, character, s.substr(0, 1)); + s = ''; + } + } else { + + // identifier + + if (c.isAlpha() || c === '_' || c === '$') { + return it('(identifier)', t); + } + + // number + + if (c.isDigit()) { + if (!isFinite(Number(t))) { + warningAt("Bad number '{a}'.", + line, character, t); + } + if (s.substr(0, 1).isAlpha()) { + warningAt("Missing space after '{a}'.", + line, character, t); + } + if (c === '0') { + d = t.substr(1, 1); + if (d.isDigit()) { + if (token.id !== '.') { + warningAt("Don't use extra leading zeros '{a}'.", + line, character, t); + } + } else if (jsonmode && (d === 'x' || d === 'X')) { + warningAt("Avoid 0x-. '{a}'.", + line, character, t); + } + } + if (t.substr(t.length - 1) === '.') { + warningAt( +"A trailing decimal point can be confused with a dot '{a}'.", line, character, t); + } + return it('(number)', t); + } + switch (t) { + + // string + + case '"': + case "'": + return string(t); + + // // comment + + case '//': + s = ''; + token.comment = true; + break; + + // /* comment + + case '/*': + for (;;) { + i = s.search(lx); + if (i >= 0) { + break; + } + if (!nextLine()) { + errorAt("Unclosed comment.", line, character); + } + } + character += i + 2; + if (s.substr(i, 1) === '/') { + errorAt("Nested comment.", line, character); + } + s = s.substr(i + 2); + token.comment = true; + break; + + // /*members /*jshint /*global + + case '/*members': + case '/*member': + case '/*jshint': + case '/*jslint': + case '/*global': + case '*/': + return { + value: t, + type: 'special', + line: line, + character: character, + from: from + }; + + case '': + break; + // / + case '/': + if (token.id === '/=') { + errorAt("A regular expression literal can be confused with '/='.", + line, from); + } + if (prereg) { + depth = 0; + captures = 0; + l = 0; + for (;;) { + b = true; + c = s.charAt(l); + l += 1; + switch (c) { + case '': + errorAt("Unclosed regular expression.", line, from); + return quit('Stopping.', line, from); + case '/': + if (depth > 0) { + warningAt("{a} unterminated regular expression " + + "group(s).", line, from + l, depth); + } + c = s.substr(0, l - 1); + q = { + g: true, + i: true, + m: true + }; + while (q[s.charAt(l)] === true) { + q[s.charAt(l)] = false; + l += 1; + } + character += l; + s = s.substr(l); + q = s.charAt(0); + if (q === '/' || q === '*') { + errorAt("Confusing regular expression.", + line, from); + } + return it('(regexp)', c); + case '\\': + c = s.charAt(l); + if (c < ' ') { + warningAt( +"Unexpected control character in regular expression.", line, from + l); + } else if (c === '<') { + warningAt( +"Unexpected escaped character '{a}' in regular expression.", line, from + l, c); + } + l += 1; + break; + case '(': + depth += 1; + b = false; + if (s.charAt(l) === '?') { + l += 1; + switch (s.charAt(l)) { + case ':': + case '=': + case '!': + l += 1; + break; + default: + warningAt( +"Expected '{a}' and instead saw '{b}'.", line, from + l, ':', s.charAt(l)); + } + } else { + captures += 1; + } + break; + case '|': + b = false; + break; + case ')': + if (depth === 0) { + warningAt("Unescaped '{a}'.", + line, from + l, ')'); + } else { + depth -= 1; + } + break; + case ' ': + q = 1; + while (s.charAt(l) === ' ') { + l += 1; + q += 1; + } + if (q > 1) { + warningAt( +"Spaces are hard to count. Use {{a}}.", line, from + l, q); + } + break; + case '[': + c = s.charAt(l); + if (c === '^') { + l += 1; + if (option.regexp) { + warningAt("Insecure '{a}'.", + line, from + l, c); + } else if (s.charAt(l) === ']') { + errorAt("Unescaped '{a}'.", + line, from + l, '^'); + } + } + if (c === ']') { + warningAt("Empty class.", line, + from + l - 1); + } + isLiteral = false; + isInRange = false; +klass: do { + c = s.charAt(l); + l += 1; + switch (c) { + case '[': + case '^': + warningAt("Unescaped '{a}'.", + line, from + l, c); + if (isInRange) { + isInRange = false; + } else { + isLiteral = true; + } + break; + case '-': + if (isLiteral && !isInRange) { + isLiteral = false; + isInRange = true; + } else if (isInRange) { + isInRange = false; + } else if (s.charAt(l) === ']') { + isInRange = true; + } else { + if (option.regexdash !== (l === 2 || (l === 3 && + s.charAt(1) === '^'))) { + warningAt("Unescaped '{a}'.", + line, from + l - 1, '-'); + } + isLiteral = true; + } + break; + case ']': + if (isInRange && !option.regexdash) { + warningAt("Unescaped '{a}'.", + line, from + l - 1, '-'); + } + break klass; + case '\\': + c = s.charAt(l); + if (c < ' ') { + warningAt( +"Unexpected control character in regular expression.", line, from + l); + } else if (c === '<') { + warningAt( +"Unexpected escaped character '{a}' in regular expression.", line, from + l, c); + } + l += 1; + + // \w, \s and \d are never part of a character range + if (/[wsd]/i.test(c)) { + if (isInRange) { + warningAt("Unescaped '{a}'.", + line, from + l, '-'); + isInRange = false; + } + isLiteral = false; + } else if (isInRange) { + isInRange = false; + } else { + isLiteral = true; + } + break; + case '/': + warningAt("Unescaped '{a}'.", + line, from + l - 1, '/'); + + if (isInRange) { + isInRange = false; + } else { + isLiteral = true; + } + break; + case '<': + if (isInRange) { + isInRange = false; + } else { + isLiteral = true; + } + break; + default: + if (isInRange) { + isInRange = false; + } else { + isLiteral = true; + } + } + } while (c); + break; + case '.': + if (option.regexp) { + warningAt("Insecure '{a}'.", line, + from + l, c); + } + break; + case ']': + case '?': + case '{': + case '}': + case '+': + case '*': + warningAt("Unescaped '{a}'.", line, + from + l, c); + } + if (b) { + switch (s.charAt(l)) { + case '?': + case '+': + case '*': + l += 1; + if (s.charAt(l) === '?') { + l += 1; + } + break; + case '{': + l += 1; + c = s.charAt(l); + if (c < '0' || c > '9') { + warningAt( +"Expected a number and instead saw '{a}'.", line, from + l, c); + } + l += 1; + low = +c; + for (;;) { + c = s.charAt(l); + if (c < '0' || c > '9') { + break; + } + l += 1; + low = +c + (low * 10); + } + high = low; + if (c === ',') { + l += 1; + high = Infinity; + c = s.charAt(l); + if (c >= '0' && c <= '9') { + l += 1; + high = +c; + for (;;) { + c = s.charAt(l); + if (c < '0' || c > '9') { + break; + } + l += 1; + high = +c + (high * 10); + } + } + } + if (s.charAt(l) !== '}') { + warningAt( +"Expected '{a}' and instead saw '{b}'.", line, from + l, '}', c); + } else { + l += 1; + } + if (s.charAt(l) === '?') { + l += 1; + } + if (low > high) { + warningAt( +"'{a}' should not be greater than '{b}'.", line, from + l, low, high); + } + } + } + } + c = s.substr(0, l - 1); + character += l; + s = s.substr(l); + return it('(regexp)', c); + } + return it('(punctuator)', t); + + // punctuator + + case '#': + return it('(punctuator)', t); + default: + return it('(punctuator)', t); + } + } + } + } + }; + }()); + + + function addlabel(t, type) { + + if (t === 'hasOwnProperty') { + warning("'hasOwnProperty' is a really bad name."); + } + +// Define t in the current function in the current scope. + if (is_own(funct, t) && !funct['(global)']) { + if (funct[t] === true) { + if (option.latedef) + warning("'{a}' was used before it was defined.", nexttoken, t); + } else { + if (!option.shadow && type !== "exception") + warning("'{a}' is already defined.", nexttoken, t); + } + } + + funct[t] = type; + if (funct['(global)']) { + global[t] = funct; + if (is_own(implied, t)) { + if (option.latedef) + warning("'{a}' was used before it was defined.", nexttoken, t); + delete implied[t]; + } + } else { + scope[t] = funct; + } + } + + + function doOption() { + var b, obj, filter, o = nexttoken.value, t, v; + + switch (o) { + case '*/': + error("Unbegun comment."); + break; + case '/*members': + case '/*member': + o = '/*members'; + if (!membersOnly) { + membersOnly = {}; + } + obj = membersOnly; + break; + case '/*jshint': + case '/*jslint': + obj = option; + filter = boolOptions; + break; + case '/*global': + obj = predefined; + break; + default: + error("What?"); + } + + t = lex.token(); +loop: for (;;) { + for (;;) { + if (t.type === 'special' && t.value === '*/') { + break loop; + } + if (t.id !== '(endline)' && t.id !== ',') { + break; + } + t = lex.token(); + } + if (t.type !== '(string)' && t.type !== '(identifier)' && + o !== '/*members') { + error("Bad option.", t); + } + + v = lex.token(); + if (v.id === ':') { + v = lex.token(); + + if (obj === membersOnly) { + error("Expected '{a}' and instead saw '{b}'.", + t, '*/', ':'); + } + + if (o === '/*jshint') { + checkOption(t.value, t); + } + + if (t.value === 'indent' && (o === '/*jshint' || o === '/*jslint')) { + b = +v.value; + if (typeof b !== 'number' || !isFinite(b) || b <= 0 || + Math.floor(b) !== b) { + error("Expected a small integer and instead saw '{a}'.", + v, v.value); + } + obj.white = true; + obj.indent = b; + } else if (t.value === 'maxerr' && (o === '/*jshint' || o === '/*jslint')) { + b = +v.value; + if (typeof b !== 'number' || !isFinite(b) || b <= 0 || + Math.floor(b) !== b) { + error("Expected a small integer and instead saw '{a}'.", + v, v.value); + } + obj.maxerr = b; + } else if (t.value === 'maxlen' && (o === '/*jshint' || o === '/*jslint')) { + b = +v.value; + if (typeof b !== 'number' || !isFinite(b) || b <= 0 || + Math.floor(b) !== b) { + error("Expected a small integer and instead saw '{a}'.", + v, v.value); + } + obj.maxlen = b; + } else if (t.value === 'validthis') { + if (funct['(global)']) { + error("Option 'validthis' can't be used in a global scope."); + } else { + if (v.value === 'true' || v.value === 'false') + obj[t.value] = v.value === 'true'; + else + error("Bad option value.", v); + } + } else if (v.value === 'true') { + obj[t.value] = true; + } else if (v.value === 'false') { + obj[t.value] = false; + } else { + error("Bad option value.", v); + } + t = lex.token(); + } else { + if (o === '/*jshint' || o === '/*jslint') { + error("Missing option value.", t); + } + obj[t.value] = false; + t = v; + } + } + if (filter) { + assume(); + } + } + + +// We need a peek function. If it has an argument, it peeks that much farther +// ahead. It is used to distinguish +// for ( var i in ... +// from +// for ( var i = ... + + function peek(p) { + var i = p || 0, j = 0, t; + + while (j <= i) { + t = lookahead[j]; + if (!t) { + t = lookahead[j] = lex.token(); + } + j += 1; + } + return t; + } + + + +// Produce the next token. It looks for programming errors. + + function advance(id, t) { + switch (token.id) { + case '(number)': + if (nexttoken.id === '.') { + warning("A dot following a number can be confused with a decimal point.", token); + } + break; + case '-': + if (nexttoken.id === '-' || nexttoken.id === '--') { + warning("Confusing minusses."); + } + break; + case '+': + if (nexttoken.id === '+' || nexttoken.id === '++') { + warning("Confusing plusses."); + } + break; + } + + if (token.type === '(string)' || token.identifier) { + anonname = token.value; + } + + if (id && nexttoken.id !== id) { + if (t) { + if (nexttoken.id === '(end)') { + warning("Unmatched '{a}'.", t, t.id); + } else { + warning("Expected '{a}' to match '{b}' from line {c} and instead saw '{d}'.", + nexttoken, id, t.id, t.line, nexttoken.value); + } + } else if (nexttoken.type !== '(identifier)' || + nexttoken.value !== id) { + warning("Expected '{a}' and instead saw '{b}'.", + nexttoken, id, nexttoken.value); + } + } + + prevtoken = token; + token = nexttoken; + for (;;) { + nexttoken = lookahead.shift() || lex.token(); + if (nexttoken.id === '(end)' || nexttoken.id === '(error)') { + return; + } + if (nexttoken.type === 'special') { + doOption(); + } else { + if (nexttoken.id !== '(endline)') { + break; + } + } + } + } + + +// This is the heart of JSHINT, the Pratt parser. In addition to parsing, it +// is looking for ad hoc lint patterns. We add .fud to Pratt's model, which is +// like .nud except that it is only used on the first token of a statement. +// Having .fud makes it much easier to define statement-oriented languages like +// JavaScript. I retained Pratt's nomenclature. + +// .nud Null denotation +// .fud First null denotation +// .led Left denotation +// lbp Left binding power +// rbp Right binding power + +// They are elements of the parsing method called Top Down Operator Precedence. + + function expression(rbp, initial) { + var left, isArray = false, isObject = false; + + if (nexttoken.id === '(end)') + error("Unexpected early end of program.", token); + + advance(); + if (initial) { + anonname = 'anonymous'; + funct['(verb)'] = token.value; + } + if (initial === true && token.fud) { + left = token.fud(); + } else { + if (token.nud) { + left = token.nud(); + } else { + if (nexttoken.type === '(number)' && token.id === '.') { + warning("A leading decimal point can be confused with a dot: '.{a}'.", + token, nexttoken.value); + advance(); + return token; + } else { + error("Expected an identifier and instead saw '{a}'.", + token, token.id); + } + } + while (rbp < nexttoken.lbp) { + isArray = token.value === 'Array'; + isObject = token.value === 'Object'; + advance(); + if (isArray && token.id === '(' && nexttoken.id === ')') + warning("Use the array literal notation [].", token); + if (isObject && token.id === '(' && nexttoken.id === ')') + warning("Use the object literal notation {}.", token); + if (token.led) { + left = token.led(left); + } else { + error("Expected an operator and instead saw '{a}'.", + token, token.id); + } + } + } + return left; + } + + +// Functions for conformance of style. + + function adjacent(left, right) { + left = left || token; + right = right || nexttoken; + if (option.white) { + if (left.character !== right.from && left.line === right.line) { + left.from += (left.character - left.from); + warning("Unexpected space after '{a}'.", left, left.value); + } + } + } + + function nobreak(left, right) { + left = left || token; + right = right || nexttoken; + if (option.white && (left.character !== right.from || left.line !== right.line)) { + warning("Unexpected space before '{a}'.", right, right.value); + } + } + + function nospace(left, right) { + left = left || token; + right = right || nexttoken; + if (option.white && !left.comment) { + if (left.line === right.line) { + adjacent(left, right); + } + } + } + + function nonadjacent(left, right) { + if (option.white) { + left = left || token; + right = right || nexttoken; + if (left.line === right.line && left.character === right.from) { + left.from += (left.character - left.from); + warning("Missing space after '{a}'.", + left, left.value); + } + } + } + + function nobreaknonadjacent(left, right) { + left = left || token; + right = right || nexttoken; + if (!option.laxbreak && left.line !== right.line) { + warning("Bad line breaking before '{a}'.", right, right.id); + } else if (option.white) { + left = left || token; + right = right || nexttoken; + if (left.character === right.from) { + left.from += (left.character - left.from); + warning("Missing space after '{a}'.", + left, left.value); + } + } + } + + function indentation(bias) { + var i; + if (option.white && nexttoken.id !== '(end)') { + i = indent + (bias || 0); + if (nexttoken.from !== i) { + warning( +"Expected '{a}' to have an indentation at {b} instead at {c}.", + nexttoken, nexttoken.value, i, nexttoken.from); + } + } + } + + function nolinebreak(t) { + t = t || token; + if (t.line !== nexttoken.line) { + warning("Line breaking error '{a}'.", t, t.value); + } + } + + + function comma() { + if (token.line !== nexttoken.line) { + if (!option.laxcomma) { + if (comma.first) { + warning("Comma warnings can be turned off with 'laxcomma'"); + comma.first = false; + } + warning("Bad line breaking before '{a}'.", token, nexttoken.id); + } + } else if (!token.comment && token.character !== nexttoken.from && option.white) { + token.from += (token.character - token.from); + warning("Unexpected space after '{a}'.", token, token.value); + } + advance(','); + nonadjacent(token, nexttoken); + } + + +// Functional constructors for making the symbols that will be inherited by +// tokens. + + function symbol(s, p) { + var x = syntax[s]; + if (!x || typeof x !== 'object') { + syntax[s] = x = { + id: s, + lbp: p, + value: s + }; + } + return x; + } + + + function delim(s) { + return symbol(s, 0); + } + + + function stmt(s, f) { + var x = delim(s); + x.identifier = x.reserved = true; + x.fud = f; + return x; + } + + + function blockstmt(s, f) { + var x = stmt(s, f); + x.block = true; + return x; + } + + + function reserveName(x) { + var c = x.id.charAt(0); + if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z')) { + x.identifier = x.reserved = true; + } + return x; + } + + + function prefix(s, f) { + var x = symbol(s, 150); + reserveName(x); + x.nud = (typeof f === 'function') ? f : function () { + this.right = expression(150); + this.arity = 'unary'; + if (this.id === '++' || this.id === '--') { + if (option.plusplus) { + warning("Unexpected use of '{a}'.", this, this.id); + } else if ((!this.right.identifier || this.right.reserved) && + this.right.id !== '.' && this.right.id !== '[') { + warning("Bad operand.", this); + } + } + return this; + }; + return x; + } + + + function type(s, f) { + var x = delim(s); + x.type = s; + x.nud = f; + return x; + } + + + function reserve(s, f) { + var x = type(s, f); + x.identifier = x.reserved = true; + return x; + } + + + function reservevar(s, v) { + return reserve(s, function () { + if (typeof v === 'function') { + v(this); + } + return this; + }); + } + + + function infix(s, f, p, w) { + var x = symbol(s, p); + reserveName(x); + x.led = function (left) { + if (!w) { + nobreaknonadjacent(prevtoken, token); + nonadjacent(token, nexttoken); + } + if (s === "in" && left.id === "!") { + warning("Confusing use of '{a}'.", left, '!'); + } + if (typeof f === 'function') { + return f(left, this); + } else { + this.left = left; + this.right = expression(p); + return this; + } + }; + return x; + } + + + function relation(s, f) { + var x = symbol(s, 100); + x.led = function (left) { + nobreaknonadjacent(prevtoken, token); + nonadjacent(token, nexttoken); + var right = expression(100); + if ((left && left.id === 'NaN') || (right && right.id === 'NaN')) { + warning("Use the isNaN function to compare with NaN.", this); + } else if (f) { + f.apply(this, [left, right]); + } + if (left.id === '!') { + warning("Confusing use of '{a}'.", left, '!'); + } + if (right.id === '!') { + warning("Confusing use of '{a}'.", right, '!'); + } + this.left = left; + this.right = right; + return this; + }; + return x; + } + + + function isPoorRelation(node) { + return node && + ((node.type === '(number)' && +node.value === 0) || + (node.type === '(string)' && node.value === '') || + (node.type === 'null' && !option.eqnull) || + node.type === 'true' || + node.type === 'false' || + node.type === 'undefined'); + } + + + function assignop(s, f) { + symbol(s, 20).exps = true; + return infix(s, function (left, that) { + var l; + that.left = left; + if (predefined[left.value] === false && + scope[left.value]['(global)'] === true) { + warning("Read only.", left); + } else if (left['function']) { + warning("'{a}' is a function.", left, left.value); + } + if (left) { + if (option.esnext && funct[left.value] === 'const') { + warning("Attempting to override '{a}' which is a constant", left, left.value); + } + if (left.id === '.' || left.id === '[') { + if (!left.left || left.left.value === 'arguments') { + warning('Bad assignment.', that); + } + that.right = expression(19); + return that; + } else if (left.identifier && !left.reserved) { + if (funct[left.value] === 'exception') { + warning("Do not assign to the exception parameter.", left); + } + that.right = expression(19); + return that; + } + if (left === syntax['function']) { + warning( +"Expected an identifier in an assignment and instead saw a function invocation.", + token); + } + } + error("Bad assignment.", that); + }, 20); + } + + + function bitwise(s, f, p) { + var x = symbol(s, p); + reserveName(x); + x.led = (typeof f === 'function') ? f : function (left) { + if (option.bitwise) { + warning("Unexpected use of '{a}'.", this, this.id); + } + this.left = left; + this.right = expression(p); + return this; + }; + return x; + } + + + function bitwiseassignop(s) { + symbol(s, 20).exps = true; + return infix(s, function (left, that) { + if (option.bitwise) { + warning("Unexpected use of '{a}'.", that, that.id); + } + nonadjacent(prevtoken, token); + nonadjacent(token, nexttoken); + if (left) { + if (left.id === '.' || left.id === '[' || + (left.identifier && !left.reserved)) { + expression(19); + return that; + } + if (left === syntax['function']) { + warning( +"Expected an identifier in an assignment, and instead saw a function invocation.", + token); + } + return that; + } + error("Bad assignment.", that); + }, 20); + } + + + function suffix(s, f) { + var x = symbol(s, 150); + x.led = function (left) { + if (option.plusplus) { + warning("Unexpected use of '{a}'.", this, this.id); + } else if ((!left.identifier || left.reserved) && + left.id !== '.' && left.id !== '[') { + warning("Bad operand.", this); + } + this.left = left; + return this; + }; + return x; + } + + + // fnparam means that this identifier is being defined as a function + // argument (see identifier()) + function optionalidentifier(fnparam) { + if (nexttoken.identifier) { + advance(); + if (token.reserved && !option.es5) { + // `undefined` as a function param is a common pattern to protect + // against the case when somebody does `undefined = true` and + // help with minification. More info: https://gist.github.com/315916 + if (!fnparam || token.value !== 'undefined') { + warning("Expected an identifier and instead saw '{a}' (a reserved word).", + token, token.id); + } + } + return token.value; + } + } + + // fnparam means that this identifier is being defined as a function + // argument + function identifier(fnparam) { + var i = optionalidentifier(fnparam); + if (i) { + return i; + } + if (token.id === 'function' && nexttoken.id === '(') { + warning("Missing name in function declaration."); + } else { + error("Expected an identifier and instead saw '{a}'.", + nexttoken, nexttoken.value); + } + } + + + function reachable(s) { + var i = 0, t; + if (nexttoken.id !== ';' || noreach) { + return; + } + for (;;) { + t = peek(i); + if (t.reach) { + return; + } + if (t.id !== '(endline)') { + if (t.id === 'function') { + if (!option.latedef) { + break; + } + warning( +"Inner functions should be listed at the top of the outer function.", t); + break; + } + warning("Unreachable '{a}' after '{b}'.", t, t.value, s); + break; + } + i += 1; + } + } + + + function statement(noindent) { + var i = indent, r, s = scope, t = nexttoken; + + if (t.id === ";") { + advance(";"); + return; + } + +// Is this a labelled statement? + + if (t.identifier && !t.reserved && peek().id === ':') { + advance(); + advance(':'); + scope = Object.create(s); + addlabel(t.value, 'label'); + if (!nexttoken.labelled) { + warning("Label '{a}' on {b} statement.", + nexttoken, t.value, nexttoken.value); + } + if (jx.test(t.value + ':')) { + warning("Label '{a}' looks like a javascript url.", + t, t.value); + } + nexttoken.label = t.value; + t = nexttoken; + } + +// Parse the statement. + + if (!noindent) { + indentation(); + } + r = expression(0, true); + + // Look for the final semicolon. + if (!t.block) { + if (!option.expr && (!r || !r.exps)) { + warning("Expected an assignment or function call and instead saw an expression.", + token); + } else if (option.nonew && r.id === '(' && r.left.id === 'new') { + warning("Do not use 'new' for side effects."); + } + + if (nexttoken.id === ',') { + return comma(); + } + + if (nexttoken.id !== ';') { + if (!option.asi) { + // If this is the last statement in a block that ends on + // the same line *and* option lastsemic is on, ignore the warning. + // Otherwise, complain about missing semicolon. + if (!option.lastsemic || nexttoken.id !== '}' || + nexttoken.line !== token.line) { + warningAt("Missing semicolon.", token.line, token.character); + } + } + } else { + adjacent(token, nexttoken); + advance(';'); + nonadjacent(token, nexttoken); + } + } + +// Restore the indentation. + + indent = i; + scope = s; + return r; + } + + + function statements(startLine) { + var a = [], f, p; + + while (!nexttoken.reach && nexttoken.id !== '(end)') { + if (nexttoken.id === ';') { + p = peek(); + if (!p || p.id !== "(") { + warning("Unnecessary semicolon."); + } + advance(';'); + } else { + a.push(statement(startLine === nexttoken.line)); + } + } + return a; + } + + + /* + * read all directives + * recognizes a simple form of asi, but always + * warns, if it is used + */ + function directives() { + var i, p, pn; + + for (;;) { + if (nexttoken.id === "(string)") { + p = peek(0); + if (p.id === "(endline)") { + i = 1; + do { + pn = peek(i); + i = i + 1; + } while (pn.id === "(endline)"); + + if (pn.id !== ";") { + if (pn.id !== "(string)" && pn.id !== "(number)" && + pn.id !== "(regexp)" && pn.identifier !== true && + pn.id !== "}") { + break; + } + warning("Missing semicolon.", nexttoken); + } else { + p = pn; + } + } else if (p.id === "}") { + // directive with no other statements, warn about missing semicolon + warning("Missing semicolon.", p); + } else if (p.id !== ";") { + break; + } + + indentation(); + advance(); + if (directive[token.value]) { + warning("Unnecessary directive \"{a}\".", token, token.value); + } + + if (token.value === "use strict") { + option.newcap = true; + option.undef = true; + } + + // there's no directive negation, so always set to true + directive[token.value] = true; + + if (p.id === ";") { + advance(";"); + } + continue; + } + break; + } + } + + + /* + * Parses a single block. A block is a sequence of statements wrapped in + * braces. + * + * ordinary - true for everything but function bodies and try blocks. + * stmt - true if block can be a single statement (e.g. in if/for/while). + * isfunc - true if block is a function body + */ + function block(ordinary, stmt, isfunc) { + var a, + b = inblock, + old_indent = indent, + m, + s = scope, + t, + line, + d; + + inblock = ordinary; + if (!ordinary || !option.funcscope) scope = Object.create(scope); + nonadjacent(token, nexttoken); + t = nexttoken; + + if (nexttoken.id === '{') { + advance('{'); + line = token.line; + if (nexttoken.id !== '}') { + indent += option.indent; + while (!ordinary && nexttoken.from > indent) { + indent += option.indent; + } + + if (isfunc) { + m = {}; + for (d in directive) { + if (is_own(directive, d)) { + m[d] = directive[d]; + } + } + directives(); + + if (option.strict && funct['(context)']['(global)']) { + if (!m["use strict"] && !directive["use strict"]) { + warning("Missing \"use strict\" statement."); + } + } + } + + a = statements(line); + + if (isfunc) { + directive = m; + } + + indent -= option.indent; + if (line !== nexttoken.line) { + indentation(); + } + } else if (line !== nexttoken.line) { + indentation(); + } + advance('}', t); + indent = old_indent; + } else if (!ordinary) { + error("Expected '{a}' and instead saw '{b}'.", + nexttoken, '{', nexttoken.value); + } else { + if (!stmt || option.curly) + warning("Expected '{a}' and instead saw '{b}'.", + nexttoken, '{', nexttoken.value); + + noreach = true; + indent += option.indent; + // test indentation only if statement is in new line + a = [statement(nexttoken.line === token.line)]; + indent -= option.indent; + noreach = false; + } + funct['(verb)'] = null; + if (!ordinary || !option.funcscope) scope = s; + inblock = b; + if (ordinary && option.noempty && (!a || a.length === 0)) { + warning("Empty block."); + } + return a; + } + + + function countMember(m) { + if (membersOnly && typeof membersOnly[m] !== 'boolean') { + warning("Unexpected /*member '{a}'.", token, m); + } + if (typeof member[m] === 'number') { + member[m] += 1; + } else { + member[m] = 1; + } + } + + + function note_implied(token) { + var name = token.value, line = token.line, a = implied[name]; + if (typeof a === 'function') { + a = false; + } + + if (!a) { + a = [line]; + implied[name] = a; + } else if (a[a.length - 1] !== line) { + a.push(line); + } + } + + + // Build the syntax table by declaring the syntactic elements of the language. + + type('(number)', function () { + return this; + }); + + type('(string)', function () { + return this; + }); + + syntax['(identifier)'] = { + type: '(identifier)', + lbp: 0, + identifier: true, + nud: function () { + var v = this.value, + s = scope[v], + f; + + if (typeof s === 'function') { + // Protection against accidental inheritance. + s = undefined; + } else if (typeof s === 'boolean') { + f = funct; + funct = functions[0]; + addlabel(v, 'var'); + s = funct; + funct = f; + } + + // The name is in scope and defined in the current function. + if (funct === s) { + // Change 'unused' to 'var', and reject labels. + switch (funct[v]) { + case 'unused': + funct[v] = 'var'; + break; + case 'unction': + funct[v] = 'function'; + this['function'] = true; + break; + case 'function': + this['function'] = true; + break; + case 'label': + warning("'{a}' is a statement label.", token, v); + break; + } + } else if (funct['(global)']) { + // The name is not defined in the function. If we are in the global + // scope, then we have an undefined variable. + // + // Operators typeof and delete do not raise runtime errors even if + // the base object of a reference is null so no need to display warning + // if we're inside of typeof or delete. + + if (option.undef && typeof predefined[v] !== 'boolean') { + // Attempting to subscript a null reference will throw an + // error, even within the typeof and delete operators + if (!(anonname === 'typeof' || anonname === 'delete') || + (nexttoken && (nexttoken.value === '.' || nexttoken.value === '['))) { + + isundef(funct, "'{a}' is not defined.", token, v); + } + } + note_implied(token); + } else { + // If the name is already defined in the current + // function, but not as outer, then there is a scope error. + + switch (funct[v]) { + case 'closure': + case 'function': + case 'var': + case 'unused': + warning("'{a}' used out of scope.", token, v); + break; + case 'label': + warning("'{a}' is a statement label.", token, v); + break; + case 'outer': + case 'global': + break; + default: + // If the name is defined in an outer function, make an outer entry, + // and if it was unused, make it var. + if (s === true) { + funct[v] = true; + } else if (s === null) { + warning("'{a}' is not allowed.", token, v); + note_implied(token); + } else if (typeof s !== 'object') { + // Operators typeof and delete do not raise runtime errors even + // if the base object of a reference is null so no need to + // display warning if we're inside of typeof or delete. + if (option.undef) { + // Attempting to subscript a null reference will throw an + // error, even within the typeof and delete operators + if (!(anonname === 'typeof' || anonname === 'delete') || + (nexttoken && + (nexttoken.value === '.' || nexttoken.value === '['))) { + + isundef(funct, "'{a}' is not defined.", token, v); + } + } + funct[v] = true; + note_implied(token); + } else { + switch (s[v]) { + case 'function': + case 'unction': + this['function'] = true; + s[v] = 'closure'; + funct[v] = s['(global)'] ? 'global' : 'outer'; + break; + case 'var': + case 'unused': + s[v] = 'closure'; + funct[v] = s['(global)'] ? 'global' : 'outer'; + break; + case 'closure': + case 'parameter': + funct[v] = s['(global)'] ? 'global' : 'outer'; + break; + case 'label': + warning("'{a}' is a statement label.", token, v); + } + } + } + } + return this; + }, + led: function () { + error("Expected an operator and instead saw '{a}'.", + nexttoken, nexttoken.value); + } + }; + + type('(regexp)', function () { + return this; + }); + + +// ECMAScript parser + + delim('(endline)'); + delim('(begin)'); + delim('(end)').reach = true; + delim('</').reach = true; + delim('<!'); + delim('<!--'); + delim('-->'); + delim('(error)').reach = true; + delim('}').reach = true; + delim(')'); + delim(']'); + delim('"').reach = true; + delim("'").reach = true; + delim(';'); + delim(':').reach = true; + delim(','); + delim('#'); + delim('@'); + reserve('else'); + reserve('case').reach = true; + reserve('catch'); + reserve('default').reach = true; + reserve('finally'); + reservevar('arguments', function (x) { + if (directive['use strict'] && funct['(global)']) { + warning("Strict violation.", x); + } + }); + reservevar('eval'); + reservevar('false'); + reservevar('Infinity'); + reservevar('NaN'); + reservevar('null'); + reservevar('this', function (x) { + if (directive['use strict'] && !option.validthis && ((funct['(statement)'] && + funct['(name)'].charAt(0) > 'Z') || funct['(global)'])) { + warning("Possible strict violation.", x); + } + }); + reservevar('true'); + reservevar('undefined'); + assignop('=', 'assign', 20); + assignop('+=', 'assignadd', 20); + assignop('-=', 'assignsub', 20); + assignop('*=', 'assignmult', 20); + assignop('/=', 'assigndiv', 20).nud = function () { + error("A regular expression literal can be confused with '/='."); + }; + assignop('%=', 'assignmod', 20); + bitwiseassignop('&=', 'assignbitand', 20); + bitwiseassignop('|=', 'assignbitor', 20); + bitwiseassignop('^=', 'assignbitxor', 20); + bitwiseassignop('<<=', 'assignshiftleft', 20); + bitwiseassignop('>>=', 'assignshiftright', 20); + bitwiseassignop('>>>=', 'assignshiftrightunsigned', 20); + infix('?', function (left, that) { + that.left = left; + that.right = expression(10); + advance(':'); + that['else'] = expression(10); + return that; + }, 30); + + infix('||', 'or', 40); + infix('&&', 'and', 50); + bitwise('|', 'bitor', 70); + bitwise('^', 'bitxor', 80); + bitwise('&', 'bitand', 90); + relation('==', function (left, right) { + var eqnull = option.eqnull && (left.value === 'null' || right.value === 'null'); + + if (!eqnull && option.eqeqeq) + warning("Expected '{a}' and instead saw '{b}'.", this, '===', '=='); + else if (isPoorRelation(left)) + warning("Use '{a}' to compare with '{b}'.", this, '===', left.value); + else if (isPoorRelation(right)) + warning("Use '{a}' to compare with '{b}'.", this, '===', right.value); + + return this; + }); + relation('==='); + relation('!=', function (left, right) { + var eqnull = option.eqnull && + (left.value === 'null' || right.value === 'null'); + + if (!eqnull && option.eqeqeq) { + warning("Expected '{a}' and instead saw '{b}'.", + this, '!==', '!='); + } else if (isPoorRelation(left)) { + warning("Use '{a}' to compare with '{b}'.", + this, '!==', left.value); + } else if (isPoorRelation(right)) { + warning("Use '{a}' to compare with '{b}'.", + this, '!==', right.value); + } + return this; + }); + relation('!=='); + relation('<'); + relation('>'); + relation('<='); + relation('>='); + bitwise('<<', 'shiftleft', 120); + bitwise('>>', 'shiftright', 120); + bitwise('>>>', 'shiftrightunsigned', 120); + infix('in', 'in', 120); + infix('instanceof', 'instanceof', 120); + infix('+', function (left, that) { + var right = expression(130); + if (left && right && left.id === '(string)' && right.id === '(string)') { + left.value += right.value; + left.character = right.character; + if (!option.scripturl && jx.test(left.value)) { + warning("JavaScript URL.", left); + } + return left; + } + that.left = left; + that.right = right; + return that; + }, 130); + prefix('+', 'num'); + prefix('+++', function () { + warning("Confusing pluses."); + this.right = expression(150); + this.arity = 'unary'; + return this; + }); + infix('+++', function (left) { + warning("Confusing pluses."); + this.left = left; + this.right = expression(130); + return this; + }, 130); + infix('-', 'sub', 130); + prefix('-', 'neg'); + prefix('---', function () { + warning("Confusing minuses."); + this.right = expression(150); + this.arity = 'unary'; + return this; + }); + infix('---', function (left) { + warning("Confusing minuses."); + this.left = left; + this.right = expression(130); + return this; + }, 130); + infix('*', 'mult', 140); + infix('/', 'div', 140); + infix('%', 'mod', 140); + + suffix('++', 'postinc'); + prefix('++', 'preinc'); + syntax['++'].exps = true; + + suffix('--', 'postdec'); + prefix('--', 'predec'); + syntax['--'].exps = true; + prefix('delete', function () { + var p = expression(0); + if (!p || (p.id !== '.' && p.id !== '[')) { + warning("Variables should not be deleted."); + } + this.first = p; + return this; + }).exps = true; + + prefix('~', function () { + if (option.bitwise) { + warning("Unexpected '{a}'.", this, '~'); + } + expression(150); + return this; + }); + + prefix('!', function () { + this.right = expression(150); + this.arity = 'unary'; + if (bang[this.right.id] === true) { + warning("Confusing use of '{a}'.", this, '!'); + } + return this; + }); + prefix('typeof', 'typeof'); + prefix('new', function () { + var c = expression(155), i; + if (c && c.id !== 'function') { + if (c.identifier) { + c['new'] = true; + switch (c.value) { + case 'Number': + case 'String': + case 'Boolean': + case 'Math': + case 'JSON': + warning("Do not use {a} as a constructor.", token, c.value); + break; + case 'Function': + if (!option.evil) { + warning("The Function constructor is eval."); + } + break; + case 'Date': + case 'RegExp': + break; + default: + if (c.id !== 'function') { + i = c.value.substr(0, 1); + if (option.newcap && (i < 'A' || i > 'Z')) { + warning("A constructor name should start with an uppercase letter.", + token); + } + } + } + } else { + if (c.id !== '.' && c.id !== '[' && c.id !== '(') { + warning("Bad constructor.", token); + } + } + } else { + if (!option.supernew) + warning("Weird construction. Delete 'new'.", this); + } + adjacent(token, nexttoken); + if (nexttoken.id !== '(' && !option.supernew) { + warning("Missing '()' invoking a constructor."); + } + this.first = c; + return this; + }); + syntax['new'].exps = true; + + prefix('void').exps = true; + + infix('.', function (left, that) { + adjacent(prevtoken, token); + nobreak(); + var m = identifier(); + if (typeof m === 'string') { + countMember(m); + } + that.left = left; + that.right = m; + if (left && left.value === 'arguments' && (m === 'callee' || m === 'caller')) { + if (option.noarg) + warning("Avoid arguments.{a}.", left, m); + else if (directive['use strict']) + error('Strict violation.'); + } else if (!option.evil && left && left.value === 'document' && + (m === 'write' || m === 'writeln')) { + warning("document.write can be a form of eval.", left); + } + if (!option.evil && (m === 'eval' || m === 'execScript')) { + warning('eval is evil.'); + } + return that; + }, 160, true); + + infix('(', function (left, that) { + if (prevtoken.id !== '}' && prevtoken.id !== ')') { + nobreak(prevtoken, token); + } + nospace(); + if (option.immed && !left.immed && left.id === 'function') { + warning("Wrap an immediate function invocation in parentheses " + + "to assist the reader in understanding that the expression " + + "is the result of a function, and not the function itself."); + } + var n = 0, + p = []; + if (left) { + if (left.type === '(identifier)') { + if (left.value.match(/^[A-Z]([A-Z0-9_$]*[a-z][A-Za-z0-9_$]*)?$/)) { + if (left.value !== 'Number' && left.value !== 'String' && + left.value !== 'Boolean' && + left.value !== 'Date') { + if (left.value === 'Math') { + warning("Math is not a function.", left); + } else if (option.newcap) { + warning( +"Missing 'new' prefix when invoking a constructor.", left); + } + } + } + } + } + if (nexttoken.id !== ')') { + for (;;) { + p[p.length] = expression(10); + n += 1; + if (nexttoken.id !== ',') { + break; + } + comma(); + } + } + advance(')'); + nospace(prevtoken, token); + if (typeof left === 'object') { + if (left.value === 'parseInt' && n === 1) { + warning("Missing radix parameter.", left); + } + if (!option.evil) { + if (left.value === 'eval' || left.value === 'Function' || + left.value === 'execScript') { + warning("eval is evil.", left); + } else if (p[0] && p[0].id === '(string)' && + (left.value === 'setTimeout' || + left.value === 'setInterval')) { + warning( + "Implied eval is evil. Pass a function instead of a string.", left); + } + } + if (!left.identifier && left.id !== '.' && left.id !== '[' && + left.id !== '(' && left.id !== '&&' && left.id !== '||' && + left.id !== '?') { + warning("Bad invocation.", left); + } + } + that.left = left; + return that; + }, 155, true).exps = true; + + prefix('(', function () { + nospace(); + if (nexttoken.id === 'function') { + nexttoken.immed = true; + } + var v = expression(0); + advance(')', this); + nospace(prevtoken, token); + if (option.immed && v.id === 'function') { + if (nexttoken.id === '(' || + (nexttoken.id === '.' && (peek().value === 'call' || peek().value === 'apply'))) { + warning( +"Move the invocation into the parens that contain the function.", nexttoken); + } else { + warning( +"Do not wrap function literals in parens unless they are to be immediately invoked.", + this); + } + } + return v; + }); + + infix('[', function (left, that) { + nobreak(prevtoken, token); + nospace(); + var e = expression(0), s; + if (e && e.type === '(string)') { + if (!option.evil && (e.value === 'eval' || e.value === 'execScript')) { + warning("eval is evil.", that); + } + countMember(e.value); + if (!option.sub && ix.test(e.value)) { + s = syntax[e.value]; + if (!s || !s.reserved) { + warning("['{a}'] is better written in dot notation.", + e, e.value); + } + } + } + advance(']', that); + nospace(prevtoken, token); + that.left = left; + that.right = e; + return that; + }, 160, true); + + prefix('[', function () { + var b = token.line !== nexttoken.line; + this.first = []; + if (b) { + indent += option.indent; + if (nexttoken.from === indent + option.indent) { + indent += option.indent; + } + } + while (nexttoken.id !== '(end)') { + while (nexttoken.id === ',') { + warning("Extra comma."); + advance(','); + } + if (nexttoken.id === ']') { + break; + } + if (b && token.line !== nexttoken.line) { + indentation(); + } + this.first.push(expression(10)); + if (nexttoken.id === ',') { + comma(); + if (nexttoken.id === ']' && !option.es5) { + warning("Extra comma.", token); + break; + } + } else { + break; + } + } + if (b) { + indent -= option.indent; + indentation(); + } + advance(']', this); + return this; + }, 160); + + + function property_name() { + var id = optionalidentifier(true); + if (!id) { + if (nexttoken.id === '(string)') { + id = nexttoken.value; + advance(); + } else if (nexttoken.id === '(number)') { + id = nexttoken.value.toString(); + advance(); + } + } + return id; + } + + + function functionparams() { + var i, t = nexttoken, p = []; + advance('('); + nospace(); + if (nexttoken.id === ')') { + advance(')'); + return; + } + for (;;) { + i = identifier(true); + p.push(i); + addlabel(i, 'parameter'); + if (nexttoken.id === ',') { + comma(); + } else { + advance(')', t); + nospace(prevtoken, token); + return p; + } + } + } + + + function doFunction(i, statement) { + var f, + oldOption = option, + oldScope = scope; + + option = Object.create(option); + scope = Object.create(scope); + + funct = { + '(name)' : i || '"' + anonname + '"', + '(line)' : nexttoken.line, + '(context)' : funct, + '(breakage)' : 0, + '(loopage)' : 0, + '(scope)' : scope, + '(statement)': statement + }; + f = funct; + token.funct = funct; + functions.push(funct); + if (i) { + addlabel(i, 'function'); + } + funct['(params)'] = functionparams(); + + block(false, false, true); + scope = oldScope; + option = oldOption; + funct['(last)'] = token.line; + funct = funct['(context)']; + return f; + } + + + (function (x) { + x.nud = function () { + var b, f, i, j, p, t; + var props = {}; // All properties, including accessors + + function saveProperty(name, token) { + if (props[name] && is_own(props, name)) + warning("Duplicate member '{a}'.", nexttoken, i); + else + props[name] = {}; + + props[name].basic = true; + props[name].basicToken = token; + } + + function saveSetter(name, token) { + if (props[name] && is_own(props, name)) { + if (props[name].basic || props[name].setter) + warning("Duplicate member '{a}'.", nexttoken, i); + } else { + props[name] = {}; + } + + props[name].setter = true; + props[name].setterToken = token; + } + + function saveGetter(name) { + if (props[name] && is_own(props, name)) { + if (props[name].basic || props[name].getter) + warning("Duplicate member '{a}'.", nexttoken, i); + } else { + props[name] = {}; + } + + props[name].getter = true; + props[name].getterToken = token; + } + + b = token.line !== nexttoken.line; + if (b) { + indent += option.indent; + if (nexttoken.from === indent + option.indent) { + indent += option.indent; + } + } + for (;;) { + if (nexttoken.id === '}') { + break; + } + if (b) { + indentation(); + } + if (nexttoken.value === 'get' && peek().id !== ':') { + advance('get'); + if (!option.es5) { + error("get/set are ES5 features."); + } + i = property_name(); + if (!i) { + error("Missing property name."); + } + saveGetter(i); + t = nexttoken; + adjacent(token, nexttoken); + f = doFunction(); + p = f['(params)']; + if (p) { + warning("Unexpected parameter '{a}' in get {b} function.", t, p[0], i); + } + adjacent(token, nexttoken); + } else if (nexttoken.value === 'set' && peek().id !== ':') { + advance('set'); + if (!option.es5) { + error("get/set are ES5 features."); + } + i = property_name(); + if (!i) { + error("Missing property name."); + } + saveSetter(i, nexttoken); + t = nexttoken; + adjacent(token, nexttoken); + f = doFunction(); + p = f['(params)']; + if (!p || p.length !== 1) { + warning("Expected a single parameter in set {a} function.", t, i); + } + } else { + i = property_name(); + saveProperty(i, nexttoken); + if (typeof i !== 'string') { + break; + } + advance(':'); + nonadjacent(token, nexttoken); + expression(10); + } + + countMember(i); + if (nexttoken.id === ',') { + comma(); + if (nexttoken.id === ',') { + warning("Extra comma.", token); + } else if (nexttoken.id === '}' && !option.es5) { + warning("Extra comma.", token); + } + } else { + break; + } + } + if (b) { + indent -= option.indent; + indentation(); + } + advance('}', this); + + // Check for lonely setters if in the ES5 mode. + if (option.es5) { + for (var name in props) { + if (is_own(props, name) && props[name].setter && !props[name].getter) { + warning("Setter is defined without getter.", props[name].setterToken); + } + } + } + return this; + }; + x.fud = function () { + error("Expected to see a statement and instead saw a block.", token); + }; + }(delim('{'))); + +// This Function is called when esnext option is set to true +// it adds the `const` statement to JSHINT + + useESNextSyntax = function () { + var conststatement = stmt('const', function (prefix) { + var id, name, value; + + this.first = []; + for (;;) { + nonadjacent(token, nexttoken); + id = identifier(); + if (funct[id] === "const") { + warning("const '" + id + "' has already been declared"); + } + if (funct['(global)'] && predefined[id] === false) { + warning("Redefinition of '{a}'.", token, id); + } + addlabel(id, 'const'); + if (prefix) { + break; + } + name = token; + this.first.push(token); + + if (nexttoken.id !== "=") { + warning("const " + + "'{a}' is initialized to 'undefined'.", token, id); + } + + if (nexttoken.id === '=') { + nonadjacent(token, nexttoken); + advance('='); + nonadjacent(token, nexttoken); + if (nexttoken.id === 'undefined') { + warning("It is not necessary to initialize " + + "'{a}' to 'undefined'.", token, id); + } + if (peek(0).id === '=' && nexttoken.identifier) { + error("Constant {a} was not declared correctly.", + nexttoken, nexttoken.value); + } + value = expression(0); + name.first = value; + } + + if (nexttoken.id !== ',') { + break; + } + comma(); + } + return this; + }); + conststatement.exps = true; + }; + + var varstatement = stmt('var', function (prefix) { + // JavaScript does not have block scope. It only has function scope. So, + // declaring a variable in a block can have unexpected consequences. + var id, name, value; + + if (funct['(onevar)'] && option.onevar) { + warning("Too many var statements."); + } else if (!funct['(global)']) { + funct['(onevar)'] = true; + } + this.first = []; + for (;;) { + nonadjacent(token, nexttoken); + id = identifier(); + if (option.esnext && funct[id] === "const") { + warning("const '" + id + "' has already been declared"); + } + if (funct['(global)'] && predefined[id] === false) { + warning("Redefinition of '{a}'.", token, id); + } + addlabel(id, 'unused'); + if (prefix) { + break; + } + name = token; + this.first.push(token); + if (nexttoken.id === '=') { + nonadjacent(token, nexttoken); + advance('='); + nonadjacent(token, nexttoken); + if (nexttoken.id === 'undefined') { + warning("It is not necessary to initialize '{a}' to 'undefined'.", token, id); + } + if (peek(0).id === '=' && nexttoken.identifier) { + error("Variable {a} was not declared correctly.", + nexttoken, nexttoken.value); + } + value = expression(0); + name.first = value; + } + if (nexttoken.id !== ',') { + break; + } + comma(); + } + return this; + }); + varstatement.exps = true; + + blockstmt('function', function () { + if (inblock) { + warning("Function declarations should not be placed in blocks. " + + "Use a function expression or move the statement to the top of " + + "the outer function.", token); + + } + var i = identifier(); + if (option.esnext && funct[i] === "const") { + warning("const '" + i + "' has already been declared"); + } + adjacent(token, nexttoken); + addlabel(i, 'unction'); + doFunction(i, true); + if (nexttoken.id === '(' && nexttoken.line === token.line) { + error( +"Function declarations are not invocable. Wrap the whole function invocation in parens."); + } + return this; + }); + + prefix('function', function () { + var i = optionalidentifier(); + if (i) { + adjacent(token, nexttoken); + } else { + nonadjacent(token, nexttoken); + } + doFunction(i); + if (!option.loopfunc && funct['(loopage)']) { + warning("Don't make functions within a loop."); + } + return this; + }); + + blockstmt('if', function () { + var t = nexttoken; + advance('('); + nonadjacent(this, t); + nospace(); + expression(20); + if (nexttoken.id === '=') { + if (!option.boss) + warning("Expected a conditional expression and instead saw an assignment."); + advance('='); + expression(20); + } + advance(')', t); + nospace(prevtoken, token); + block(true, true); + if (nexttoken.id === 'else') { + nonadjacent(token, nexttoken); + advance('else'); + if (nexttoken.id === 'if' || nexttoken.id === 'switch') { + statement(true); + } else { + block(true, true); + } + } + return this; + }); + + blockstmt('try', function () { + var b, e, s; + + block(false); + if (nexttoken.id === 'catch') { + advance('catch'); + nonadjacent(token, nexttoken); + advance('('); + s = scope; + scope = Object.create(s); + e = nexttoken.value; + if (nexttoken.type !== '(identifier)') { + warning("Expected an identifier and instead saw '{a}'.", + nexttoken, e); + } else { + addlabel(e, 'exception'); + } + advance(); + advance(')'); + block(false); + b = true; + scope = s; + } + if (nexttoken.id === 'finally') { + advance('finally'); + block(false); + return; + } else if (!b) { + error("Expected '{a}' and instead saw '{b}'.", + nexttoken, 'catch', nexttoken.value); + } + return this; + }); + + blockstmt('while', function () { + var t = nexttoken; + funct['(breakage)'] += 1; + funct['(loopage)'] += 1; + advance('('); + nonadjacent(this, t); + nospace(); + expression(20); + if (nexttoken.id === '=') { + if (!option.boss) + warning("Expected a conditional expression and instead saw an assignment."); + advance('='); + expression(20); + } + advance(')', t); + nospace(prevtoken, token); + block(true, true); + funct['(breakage)'] -= 1; + funct['(loopage)'] -= 1; + return this; + }).labelled = true; + + blockstmt('with', function () { + var t = nexttoken; + if (directive['use strict']) { + error("'with' is not allowed in strict mode.", token); + } else if (!option.withstmt) { + warning("Don't use 'with'.", token); + } + + advance('('); + nonadjacent(this, t); + nospace(); + expression(0); + advance(')', t); + nospace(prevtoken, token); + block(true, true); + + return this; + }); + + blockstmt('switch', function () { + var t = nexttoken, + g = false; + funct['(breakage)'] += 1; + advance('('); + nonadjacent(this, t); + nospace(); + this.condition = expression(20); + advance(')', t); + nospace(prevtoken, token); + nonadjacent(token, nexttoken); + t = nexttoken; + advance('{'); + nonadjacent(token, nexttoken); + indent += option.indent; + this.cases = []; + for (;;) { + switch (nexttoken.id) { + case 'case': + switch (funct['(verb)']) { + case 'break': + case 'case': + case 'continue': + case 'return': + case 'switch': + case 'throw': + break; + default: + // You can tell JSHint that you don't use break intentionally by + // adding a comment /* falls through */ on a line just before + // the next `case`. + if (!ft.test(lines[nexttoken.line - 2])) { + warning( + "Expected a 'break' statement before 'case'.", + token); + } + } + indentation(-option.indent); + advance('case'); + this.cases.push(expression(20)); + g = true; + advance(':'); + funct['(verb)'] = 'case'; + break; + case 'default': + switch (funct['(verb)']) { + case 'break': + case 'continue': + case 'return': + case 'throw': + break; + default: + if (!ft.test(lines[nexttoken.line - 2])) { + warning( + "Expected a 'break' statement before 'default'.", + token); + } + } + indentation(-option.indent); + advance('default'); + g = true; + advance(':'); + break; + case '}': + indent -= option.indent; + indentation(); + advance('}', t); + if (this.cases.length === 1 || this.condition.id === 'true' || + this.condition.id === 'false') { + if (!option.onecase) + warning("This 'switch' should be an 'if'.", this); + } + funct['(breakage)'] -= 1; + funct['(verb)'] = undefined; + return; + case '(end)': + error("Missing '{a}'.", nexttoken, '}'); + return; + default: + if (g) { + switch (token.id) { + case ',': + error("Each value should have its own case label."); + return; + case ':': + g = false; + statements(); + break; + default: + error("Missing ':' on a case clause.", token); + return; + } + } else { + if (token.id === ':') { + advance(':'); + error("Unexpected '{a}'.", token, ':'); + statements(); + } else { + error("Expected '{a}' and instead saw '{b}'.", + nexttoken, 'case', nexttoken.value); + return; + } + } + } + } + }).labelled = true; + + stmt('debugger', function () { + if (!option.debug) { + warning("All 'debugger' statements should be removed."); + } + return this; + }).exps = true; + + (function () { + var x = stmt('do', function () { + funct['(breakage)'] += 1; + funct['(loopage)'] += 1; + this.first = block(true); + advance('while'); + var t = nexttoken; + nonadjacent(token, t); + advance('('); + nospace(); + expression(20); + if (nexttoken.id === '=') { + if (!option.boss) + warning("Expected a conditional expression and instead saw an assignment."); + advance('='); + expression(20); + } + advance(')', t); + nospace(prevtoken, token); + funct['(breakage)'] -= 1; + funct['(loopage)'] -= 1; + return this; + }); + x.labelled = true; + x.exps = true; + }()); + + blockstmt('for', function () { + var s, t = nexttoken; + funct['(breakage)'] += 1; + funct['(loopage)'] += 1; + advance('('); + nonadjacent(this, t); + nospace(); + if (peek(nexttoken.id === 'var' ? 1 : 0).id === 'in') { + if (nexttoken.id === 'var') { + advance('var'); + varstatement.fud.call(varstatement, true); + } else { + switch (funct[nexttoken.value]) { + case 'unused': + funct[nexttoken.value] = 'var'; + break; + case 'var': + break; + default: + warning("Bad for in variable '{a}'.", + nexttoken, nexttoken.value); + } + advance(); + } + advance('in'); + expression(20); + advance(')', t); + s = block(true, true); + if (option.forin && s && (s.length > 1 || typeof s[0] !== 'object' || + s[0].value !== 'if')) { + warning("The body of a for in should be wrapped in an if statement to filter " + + "unwanted properties from the prototype.", this); + } + funct['(breakage)'] -= 1; + funct['(loopage)'] -= 1; + return this; + } else { + if (nexttoken.id !== ';') { + if (nexttoken.id === 'var') { + advance('var'); + varstatement.fud.call(varstatement); + } else { + for (;;) { + expression(0, 'for'); + if (nexttoken.id !== ',') { + break; + } + comma(); + } + } + } + nolinebreak(token); + advance(';'); + if (nexttoken.id !== ';') { + expression(20); + if (nexttoken.id === '=') { + if (!option.boss) + warning("Expected a conditional expression and instead saw an assignment."); + advance('='); + expression(20); + } + } + nolinebreak(token); + advance(';'); + if (nexttoken.id === ';') { + error("Expected '{a}' and instead saw '{b}'.", + nexttoken, ')', ';'); + } + if (nexttoken.id !== ')') { + for (;;) { + expression(0, 'for'); + if (nexttoken.id !== ',') { + break; + } + comma(); + } + } + advance(')', t); + nospace(prevtoken, token); + block(true, true); + funct['(breakage)'] -= 1; + funct['(loopage)'] -= 1; + return this; + } + }).labelled = true; + + + stmt('break', function () { + var v = nexttoken.value; + + if (funct['(breakage)'] === 0) + warning("Unexpected '{a}'.", nexttoken, this.value); + + if (!option.asi) + nolinebreak(this); + + if (nexttoken.id !== ';') { + if (token.line === nexttoken.line) { + if (funct[v] !== 'label') { + warning("'{a}' is not a statement label.", nexttoken, v); + } else if (scope[v] !== funct) { + warning("'{a}' is out of scope.", nexttoken, v); + } + this.first = nexttoken; + advance(); + } + } + reachable('break'); + return this; + }).exps = true; + + + stmt('continue', function () { + var v = nexttoken.value; + + if (funct['(breakage)'] === 0) + warning("Unexpected '{a}'.", nexttoken, this.value); + + if (!option.asi) + nolinebreak(this); + + if (nexttoken.id !== ';') { + if (token.line === nexttoken.line) { + if (funct[v] !== 'label') { + warning("'{a}' is not a statement label.", nexttoken, v); + } else if (scope[v] !== funct) { + warning("'{a}' is out of scope.", nexttoken, v); + } + this.first = nexttoken; + advance(); + } + } else if (!funct['(loopage)']) { + warning("Unexpected '{a}'.", nexttoken, this.value); + } + reachable('continue'); + return this; + }).exps = true; + + + stmt('return', function () { + if (this.line === nexttoken.line) { + if (nexttoken.id === '(regexp)') + warning("Wrap the /regexp/ literal in parens to disambiguate the slash operator."); + + if (nexttoken.id !== ';' && !nexttoken.reach) { + nonadjacent(token, nexttoken); + if (peek().value === "=" && !option.boss) { + warningAt("Did you mean to return a conditional instead of an assignment?", + token.line, token.character + 1); + } + this.first = expression(0); + } + } else if (!option.asi) { + nolinebreak(this); // always warn (Line breaking error) + } + reachable('return'); + return this; + }).exps = true; + + + stmt('throw', function () { + nolinebreak(this); + nonadjacent(token, nexttoken); + this.first = expression(20); + reachable('throw'); + return this; + }).exps = true; + +// Superfluous reserved words + + reserve('class'); + reserve('const'); + reserve('enum'); + reserve('export'); + reserve('extends'); + reserve('import'); + reserve('super'); + + reserve('let'); + reserve('yield'); + reserve('implements'); + reserve('interface'); + reserve('package'); + reserve('private'); + reserve('protected'); + reserve('public'); + reserve('static'); + + +// Parse JSON + + function jsonValue() { + + function jsonObject() { + var o = {}, t = nexttoken; + advance('{'); + if (nexttoken.id !== '}') { + for (;;) { + if (nexttoken.id === '(end)') { + error("Missing '}' to match '{' from line {a}.", + nexttoken, t.line); + } else if (nexttoken.id === '}') { + warning("Unexpected comma.", token); + break; + } else if (nexttoken.id === ',') { + error("Unexpected comma.", nexttoken); + } else if (nexttoken.id !== '(string)') { + warning("Expected a string and instead saw {a}.", + nexttoken, nexttoken.value); + } + if (o[nexttoken.value] === true) { + warning("Duplicate key '{a}'.", + nexttoken, nexttoken.value); + } else if ((nexttoken.value === '__proto__' && + !option.proto) || (nexttoken.value === '__iterator__' && + !option.iterator)) { + warning("The '{a}' key may produce unexpected results.", + nexttoken, nexttoken.value); + } else { + o[nexttoken.value] = true; + } + advance(); + advance(':'); + jsonValue(); + if (nexttoken.id !== ',') { + break; + } + advance(','); + } + } + advance('}'); + } + + function jsonArray() { + var t = nexttoken; + advance('['); + if (nexttoken.id !== ']') { + for (;;) { + if (nexttoken.id === '(end)') { + error("Missing ']' to match '[' from line {a}.", + nexttoken, t.line); + } else if (nexttoken.id === ']') { + warning("Unexpected comma.", token); + break; + } else if (nexttoken.id === ',') { + error("Unexpected comma.", nexttoken); + } + jsonValue(); + if (nexttoken.id !== ',') { + break; + } + advance(','); + } + } + advance(']'); + } + + switch (nexttoken.id) { + case '{': + jsonObject(); + break; + case '[': + jsonArray(); + break; + case 'true': + case 'false': + case 'null': + case '(number)': + case '(string)': + advance(); + break; + case '-': + advance('-'); + if (token.character !== nexttoken.from) { + warning("Unexpected space after '-'.", token); + } + adjacent(token, nexttoken); + advance('(number)'); + break; + default: + error("Expected a JSON value.", nexttoken); + } + } + + +// The actual JSHINT function itself. + + var itself = function (s, o, g) { + var a, i, k; + JSHINT.errors = []; + JSHINT.undefs = []; + predefined = Object.create(standard); + combine(predefined, g || {}); + if (o) { + a = o.predef; + if (a) { + if (Array.isArray(a)) { + for (i = 0; i < a.length; i += 1) { + predefined[a[i]] = true; + } + } else if (typeof a === 'object') { + k = Object.keys(a); + for (i = 0; i < k.length; i += 1) { + predefined[k[i]] = !!a[k[i]]; + } + } + } + option = o; + } else { + option = {}; + } + option.indent = option.indent || 4; + option.maxerr = option.maxerr || 50; + + tab = ''; + for (i = 0; i < option.indent; i += 1) { + tab += ' '; + } + indent = 1; + global = Object.create(predefined); + scope = global; + funct = { + '(global)': true, + '(name)': '(global)', + '(scope)': scope, + '(breakage)': 0, + '(loopage)': 0 + }; + functions = [funct]; + urls = []; + stack = null; + member = {}; + membersOnly = null; + implied = {}; + inblock = false; + lookahead = []; + jsonmode = false; + warnings = 0; + lex.init(s); + prereg = true; + directive = {}; + + prevtoken = token = nexttoken = syntax['(begin)']; + + // Check options + for (var name in o) { + if (is_own(o, name)) { + checkOption(name, token); + } + } + + assume(); + + // combine the passed globals after we've assumed all our options + combine(predefined, g || {}); + + //reset values + comma.first = true; + + try { + advance(); + switch (nexttoken.id) { + case '{': + case '[': + option.laxbreak = true; + jsonmode = true; + jsonValue(); + break; + default: + directives(); + if (directive["use strict"] && !option.globalstrict) { + warning("Use the function form of \"use strict\".", prevtoken); + } + + statements(); + } + advance('(end)'); + + var markDefined = function (name, context) { + do { + if (typeof context[name] === 'string') { + // JSHINT marks unused variables as 'unused' and + // unused function declaration as 'unction'. This + // code changes such instances back 'var' and + // 'closure' so that the code in JSHINT.data() + // doesn't think they're unused. + + if (context[name] === 'unused') + context[name] = 'var'; + else if (context[name] === 'unction') + context[name] = 'closure'; + + return true; + } + + context = context['(context)']; + } while (context); + + return false; + }; + + var clearImplied = function (name, line) { + if (!implied[name]) + return; + + var newImplied = []; + for (var i = 0; i < implied[name].length; i += 1) { + if (implied[name][i] !== line) + newImplied.push(implied[name][i]); + } + + if (newImplied.length === 0) + delete implied[name]; + else + implied[name] = newImplied; + }; + + // Check queued 'x is not defined' instances to see if they're still undefined. + for (i = 0; i < JSHINT.undefs.length; i += 1) { + k = JSHINT.undefs[i].slice(0); + + if (markDefined(k[2].value, k[0])) { + clearImplied(k[2].value, k[2].line); + } else { + warning.apply(warning, k.slice(1)); + } + } + } catch (e) { + if (e) { + var nt = nexttoken || {}; + JSHINT.errors.push({ + raw : e.raw, + reason : e.message, + line : e.line || nt.line, + character : e.character || nt.from + }, null); + } + } + + return JSHINT.errors.length === 0; + }; + + // Data summary. + itself.data = function () { + + var data = { functions: [], options: option }, fu, globals, implieds = [], f, i, j, + members = [], n, unused = [], v; + if (itself.errors.length) { + data.errors = itself.errors; + } + + if (jsonmode) { + data.json = true; + } + + for (n in implied) { + if (is_own(implied, n)) { + implieds.push({ + name: n, + line: implied[n] + }); + } + } + if (implieds.length > 0) { + data.implieds = implieds; + } + + if (urls.length > 0) { + data.urls = urls; + } + + globals = Object.keys(scope); + if (globals.length > 0) { + data.globals = globals; + } + for (i = 1; i < functions.length; i += 1) { + f = functions[i]; + fu = {}; + for (j = 0; j < functionicity.length; j += 1) { + fu[functionicity[j]] = []; + } + for (n in f) { + if (is_own(f, n) && n.charAt(0) !== '(') { + v = f[n]; + if (v === 'unction') { + v = 'unused'; + } + if (Array.isArray(fu[v])) { + fu[v].push(n); + if (v === 'unused') { + unused.push({ + name: n, + line: f['(line)'], + 'function': f['(name)'] + }); + } + } + } + } + for (j = 0; j < functionicity.length; j += 1) { + if (fu[functionicity[j]].length === 0) { + delete fu[functionicity[j]]; + } + } + fu.name = f['(name)']; + fu.param = f['(params)']; + fu.line = f['(line)']; + fu.last = f['(last)']; + data.functions.push(fu); + } + + if (unused.length > 0) { + data.unused = unused; + } + + members = []; + for (n in member) { + if (typeof member[n] === 'number') { + data.member = member; + break; + } + } + + return data; + }; + + itself.report = function (option) { + var data = itself.data(); + + var a = [], c, e, err, f, i, k, l, m = '', n, o = [], s; + + function detail(h, array) { + var b, i, singularity; + if (array) { + o.push('<div><i>' + h + '</i> '); + array = array.sort(); + for (i = 0; i < array.length; i += 1) { + if (array[i] !== singularity) { + singularity = array[i]; + o.push((b ? ', ' : '') + singularity); + b = true; + } + } + o.push('</div>'); + } + } + + + if (data.errors || data.implieds || data.unused) { + err = true; + o.push('<div id=errors><i>Error:</i>'); + if (data.errors) { + for (i = 0; i < data.errors.length; i += 1) { + c = data.errors[i]; + if (c) { + e = c.evidence || ''; + o.push('<p>Problem' + (isFinite(c.line) ? ' at line ' + + c.line + ' character ' + c.character : '') + + ': ' + c.reason.entityify() + + '</p><p class=evidence>' + + (e && (e.length > 80 ? e.slice(0, 77) + '...' : + e).entityify()) + '</p>'); + } + } + } + + if (data.implieds) { + s = []; + for (i = 0; i < data.implieds.length; i += 1) { + s[i] = '<code>' + data.implieds[i].name + '</code> <i>' + + data.implieds[i].line + '</i>'; + } + o.push('<p><i>Implied global:</i> ' + s.join(', ') + '</p>'); + } + + if (data.unused) { + s = []; + for (i = 0; i < data.unused.length; i += 1) { + s[i] = '<code><u>' + data.unused[i].name + '</u></code> <i>' + + data.unused[i].line + '</i> <code>' + + data.unused[i]['function'] + '</code>'; + } + o.push('<p><i>Unused variable:</i> ' + s.join(', ') + '</p>'); + } + if (data.json) { + o.push('<p>JSON: bad.</p>'); + } + o.push('</div>'); + } + + if (!option) { + + o.push('<br><div id=functions>'); + + if (data.urls) { + detail("URLs<br>", data.urls, '<br>'); + } + + if (data.json && !err) { + o.push('<p>JSON: good.</p>'); + } else if (data.globals) { + o.push('<div><i>Global</i> ' + + data.globals.sort().join(', ') + '</div>'); + } else { + o.push('<div><i>No new global variables introduced.</i></div>'); + } + + for (i = 0; i < data.functions.length; i += 1) { + f = data.functions[i]; + + o.push('<br><div class=function><i>' + f.line + '-' + + f.last + '</i> ' + (f.name || '') + '(' + + (f.param ? f.param.join(', ') : '') + ')</div>'); + detail('<big><b>Unused</b></big>', f.unused); + detail('Closure', f.closure); + detail('Variable', f['var']); + detail('Exception', f.exception); + detail('Outer', f.outer); + detail('Global', f.global); + detail('Label', f.label); + } + + if (data.member) { + a = Object.keys(data.member); + if (a.length) { + a = a.sort(); + m = '<br><pre id=members>/*members '; + l = 10; + for (i = 0; i < a.length; i += 1) { + k = a[i]; + n = k.name(); + if (l + n.length > 72) { + o.push(m + '<br>'); + m = ' '; + l = 1; + } + l += n.length + 2; + if (data.member[k] === 1) { + n = '<i>' + n + '</i>'; + } + if (i < a.length - 1) { + n += ', '; + } + m += n; + } + o.push(m + '<br>*/</pre>'); + } + o.push('</div>'); + } + } + return o.join(''); + }; + + itself.jshint = itself; + + return itself; +}()); + +// Make JSHINT a Node module, if possible. +if (typeof exports === 'object' && exports) + exports.JSHINT = JSHINT; + +}); + +/* + * Narcissus - JS implemented in JS. + * + * Parser. + */ + +define('ace/narcissus/parser', ['require', 'exports', 'module' , 'ace/narcissus/lexer', 'ace/narcissus/definitions', 'ace/narcissus/options'], function(require, exports, module) { + +var lexer = require('./lexer'); +var definitions = require('./definitions'); +var options = require('./options'); +var Tokenizer = lexer.Tokenizer; + +var Dict = definitions.Dict; +var Stack = definitions.Stack; + +// Set constants in the local scope. +eval(definitions.consts); +function pushDestructuringVarDecls(n, s) { + for (var i in n) { + var sub = n[i]; + if (sub.type === IDENTIFIER) { + s.varDecls.push(sub); + } else { + pushDestructuringVarDecls(sub, s); + } + } +} + +function Parser(tokenizer) { + tokenizer.parser = this; + this.t = tokenizer; + this.x = null; + this.unexpectedEOF = false; + options.mozillaMode && (this.mozillaMode = true); + options.parenFreeMode && (this.parenFreeMode = true); +} + +function StaticContext(parentScript, parentBlock, inModule, inFunction, strictMode) { + this.parentScript = parentScript; + this.parentBlock = parentBlock || parentScript; + this.inModule = inModule || false; + this.inFunction = inFunction || false; + this.inForLoopInit = false; + this.topLevel = true; + this.allLabels = new Stack(); + this.currentLabels = new Stack(); + this.labeledTargets = new Stack(); + this.defaultLoopTarget = null; + this.defaultTarget = null; + this.strictMode = strictMode; +} + +StaticContext.prototype = { + // non-destructive update via prototype extension + update: function(ext) { + var desc = {}; + for (var key in ext) { + desc[key] = { + value: ext[key], + writable: true, + enumerable: true, + configurable: true + } + } + return Object.create(this, desc); + }, + pushLabel: function(label) { + return this.update({ currentLabels: this.currentLabels.push(label), + allLabels: this.allLabels.push(label) }); + }, + pushTarget: function(target) { + var isDefaultLoopTarget = target.isLoop; + var isDefaultTarget = isDefaultLoopTarget || target.type === SWITCH; + + if (this.currentLabels.isEmpty()) { + if (isDefaultLoopTarget) this.update({ defaultLoopTarget: target }); + if (isDefaultTarget) this.update({ defaultTarget: target }); + return this; + } + + target.labels = new Dict(); + this.currentLabels.forEach(function(label) { + target.labels.set(label, true); + }); + return this.update({ currentLabels: new Stack(), + labeledTargets: this.labeledTargets.push(target), + defaultLoopTarget: isDefaultLoopTarget + ? target + : this.defaultLoopTarget, + defaultTarget: isDefaultTarget + ? target + : this.defaultTarget }); + }, + nest: function() { + return this.topLevel ? this.update({ topLevel: false }) : this; + }, + canImport: function() { + return this.topLevel && !this.inFunction; + }, + canExport: function() { + return this.inModule && this.topLevel && !this.inFunction; + }, + banWith: function() { + return this.strictMode || this.inModule; + }, + modulesAllowed: function() { + return this.topLevel && !this.inFunction; + } +}; + +var Pp = Parser.prototype; + +Pp.mozillaMode = false; + +Pp.parenFreeMode = false; + +Pp.withContext = function(x, f) { + var x0 = this.x; + this.x = x; + var result = f.call(this); + // NB: we don't bother with finally, since exceptions trash the parser + this.x = x0; + return result; +}; + +Pp.newNode = function newNode(opts) { + return new Node(this.t, opts); +}; + +Pp.fail = function fail(msg) { + throw this.t.newSyntaxError(msg); +}; + +Pp.match = function match(tt, scanOperand, keywordIsName) { + return this.t.match(tt, scanOperand, keywordIsName); +}; + +Pp.mustMatch = function mustMatch(tt, keywordIsName) { + return this.t.mustMatch(tt, keywordIsName); +}; + +Pp.peek = function peek(scanOperand) { + return this.t.peek(scanOperand); +}; + +Pp.peekOnSameLine = function peekOnSameLine(scanOperand) { + return this.t.peekOnSameLine(scanOperand); +}; + +Pp.done = function done() { + return this.t.done; +}; +Pp.Script = function Script(inModule, inFunction, expectEnd) { + var node = this.newNode(scriptInit()); + var x2 = new StaticContext(node, node, inModule, inFunction); + this.withContext(x2, function() { + this.Statements(node, true); + }); + if (expectEnd && !this.done()) + this.fail("expected end of input"); + return node; +}; +function Pragma(n) { + if (n.type === SEMICOLON) { + var e = n.expression; + if (e.type === STRING && e.value === "use strict") { + n.pragma = "strict"; + return true; + } + } + return false; +} + +/* + * Node :: (tokenizer, optional init object) -> node + */ +function Node(t, init) { + var token = t.token; + if (token) { + // If init.type exists it will override token.type. + this.type = token.type; + this.value = token.value; + this.lineno = token.lineno; + + // Start and end are file positions for error handling. + this.start = token.start; + this.end = token.end; + } else { + this.lineno = t.lineno; + } + + this.filename = t.filename; + this.children = []; + + for (var prop in init) + this[prop] = init[prop]; +} + +/* + * SyntheticNode :: (optional init object) -> node + */ +function SyntheticNode(init) { + this.children = []; + for (var prop in init) + this[prop] = init[prop]; + this.synthetic = true; +} + +var Np = Node.prototype = SyntheticNode.prototype = {}; +Np.constructor = Node; + +var TO_SOURCE_SKIP = { + type: true, + value: true, + lineno: true, + start: true, + end: true, + tokenizer: true, + assignOp: true +}; +function unevalableConst(code) { + var token = definitions.tokens[code]; + var constName = definitions.opTypeNames.hasOwnProperty(token) + ? definitions.opTypeNames[token] + : token in definitions.keywords + ? token.toUpperCase() + : token; + return { toSource: function() { return constName } }; +} +Np.toSource = function toSource() { + var mock = {}; + var self = this; + mock.type = unevalableConst(this.type); + // avoid infinite recursion in case of back-links + if (this.generatingSource) + return mock.toSource(); + this.generatingSource = true; + if ("value" in this) + mock.value = this.value; + if ("lineno" in this) + mock.lineno = this.lineno; + if ("start" in this) + mock.start = this.start; + if ("end" in this) + mock.end = this.end; + if (this.assignOp) + mock.assignOp = unevalableConst(this.assignOp); + for (var key in this) { + if (this.hasOwnProperty(key) && !(key in TO_SOURCE_SKIP)) + mock[key] = this[key]; + } + try { + return mock.toSource(); + } finally { + delete this.generatingSource; + } +}; + +// Always use push to add operands to an expression, to update start and end. +Np.push = function (kid) { + // kid can be null e.g. [1, , 2]. + if (kid !== null) { + if (kid.start < this.start) + this.start = kid.start; + if (this.end < kid.end) + this.end = kid.end; + } + return this.children.push(kid); +} + +Node.indentLevel = 0; + +function tokenString(tt) { + var t = definitions.tokens[tt]; + return /^\W/.test(t) ? definitions.opTypeNames[t] : t.toUpperCase(); +} + +Np.toString = function () { + var a = []; + for (var i in this) { + if (this.hasOwnProperty(i) && i !== 'type' && i !== 'target') + a.push({id: i, value: this[i]}); + } + a.sort(function (a,b) { return (a.id < b.id) ? -1 : 1; }); + var INDENTATION = " "; + var n = ++Node.indentLevel; + var s = "{\n" + INDENTATION.repeat(n) + "type: " + tokenString(this.type); + for (i = 0; i < a.length; i++) + s += ",\n" + INDENTATION.repeat(n) + a[i].id + ": " + a[i].value; + n = --Node.indentLevel; + s += "\n" + INDENTATION.repeat(n) + "}"; + return s; +} + +Np.synth = function(init) { + var node = new SyntheticNode(init); + node.filename = this.filename; + node.lineno = this.lineno; + node.start = this.start; + node.end = this.end; + return node; +}; + +var LOOP_INIT = { isLoop: true }; + +function blockInit() { + return { type: BLOCK, varDecls: [] }; +} + +function scriptInit() { + return { type: SCRIPT, + funDecls: [], + varDecls: [], + modDefns: new Dict(), + modAssns: new Dict(), + modDecls: new Dict(), + modLoads: new Dict(), + impDecls: [], + expDecls: [], + exports: new Dict(), + hasEmptyReturn: false, + hasReturnWithValue: false, + hasYield: false }; +} + +definitions.defineGetter(Np, "length", + function() { + throw new Error("Node.prototype.length is gone; " + + "use n.children.length instead"); + }); + +definitions.defineProperty(String.prototype, "repeat", + function(n) { + var s = "", t = this + s; + while (--n >= 0) + s += t; + return s; + }, false, false, true); + +Pp.MaybeLeftParen = function MaybeLeftParen() { + if (this.parenFreeMode) + return this.match(LEFT_PAREN) ? LEFT_PAREN : END; + return this.mustMatch(LEFT_PAREN).type; +}; + +Pp.MaybeRightParen = function MaybeRightParen(p) { + if (p === LEFT_PAREN) + this.mustMatch(RIGHT_PAREN); +} + +/* + * Statements :: (node[, boolean]) -> void + * + * Parses a sequence of Statements. + */ +Pp.Statements = function Statements(n, topLevel) { + var prologue = !!topLevel; + try { + while (!this.done() && this.peek(true) !== RIGHT_CURLY) { + var n2 = this.Statement(); + n.push(n2); + if (prologue && Pragma(n2)) { + this.x.strictMode = true; + n.strict = true; + } else { + prologue = false; + } + } + } catch (e) { + try { + if (this.done()) + this.unexpectedEOF = true; + } catch(e) {} + throw e; + } +} + +Pp.Block = function Block() { + this.mustMatch(LEFT_CURLY); + var n = this.newNode(blockInit()); + var x2 = this.x.update({ parentBlock: n }).pushTarget(n); + this.withContext(x2, function() { + this.Statements(n); + }); + this.mustMatch(RIGHT_CURLY); + return n; +} + +var DECLARED_FORM = 0, EXPRESSED_FORM = 1, STATEMENT_FORM = 2; +function Export(node, isDefinition) { + this.node = node; // the AST node declaring this individual export + this.isDefinition = isDefinition; // is the node an 'export'-annotated definition? + this.resolved = null; // resolved pointer to the target of this export +} + +/* + * registerExport :: (Dict, EXPORT node) -> void + */ +function registerExport(exports, decl) { + function register(name, exp) { + if (exports.has(name)) + throw new SyntaxError("multiple exports of " + name); + exports.set(name, exp); + } + + switch (decl.type) { + case MODULE: + case FUNCTION: + register(decl.name, new Export(decl, true)); + break; + + case VAR: + for (var i = 0; i < decl.children.length; i++) + register(decl.children[i].name, new Export(decl.children[i], true)); + break; + + case LET: + case CONST: + throw new Error("NYI: " + definitions.tokens[decl.type]); + + case EXPORT: + for (var i = 0; i < decl.pathList.length; i++) { + var path = decl.pathList[i]; + switch (path.type) { + case OBJECT_INIT: + for (var j = 0; j < path.children.length; j++) { + // init :: IDENTIFIER | PROPERTY_INIT + var init = path.children[j]; + if (init.type === IDENTIFIER) + register(init.value, new Export(init, false)); + else + register(init.children[0].value, new Export(init.children[1], false)); + } + break; + + case DOT: + register(path.children[1].value, new Export(path, false)); + break; + + case IDENTIFIER: + register(path.value, new Export(path, false)); + break; + + default: + throw new Error("unexpected export path: " + definitions.tokens[path.type]); + } + } + break; + + default: + throw new Error("unexpected export decl: " + definitions.tokens[exp.type]); + } +} + +/* + * Module :: (node) -> Module + * + * Static semantic representation of a module. + */ +function Module(node) { + var exports = node.body.exports; + var modDefns = node.body.modDefns; + + var exportedModules = new Dict(); + + exports.forEach(function(name, exp) { + var node = exp.node; + if (node.type === MODULE) { + exportedModules.set(name, node); + } else if (!exp.isDefinition && node.type === IDENTIFIER && modDefns.has(node.value)) { + var mod = modDefns.get(node.value); + exportedModules.set(name, mod); + } + }); + + this.node = node; + this.exports = exports; + this.exportedModules = exportedModules; +} + +/* + * Statement :: () -> node + * + * Parses a Statement. + */ +Pp.Statement = function Statement() { + var i, label, n, n2, p, c, ss, tt = this.t.get(true), tt2, x0, x2, x3; + + var comments = this.t.blockComments; + + // Cases for statements ending in a right curly return early, avoiding the + // common semicolon insertion magic after this switch. + switch (tt) { + case IMPORT: + if (!this.x.canImport()) + this.fail("illegal context for import statement"); + n = this.newNode(); + n.pathList = this.ImportPathList(); + this.x.parentScript.impDecls.push(n); + break; + + case EXPORT: + if (!this.x.canExport()) + this.fail("export statement not in module top level"); + switch (this.peek()) { + case MODULE: + case FUNCTION: + case LET: + case VAR: + case CONST: + n = this.Statement(); + n.blockComments = comments; + n.exported = true; + this.x.parentScript.expDecls.push(n); + registerExport(this.x.parentScript.exports, n); + return n; + } + n = this.newNode(); + n.pathList = this.ExportPathList(); + this.x.parentScript.expDecls.push(n); + registerExport(this.x.parentScript.exports, n); + break; + + case FUNCTION: + // DECLARED_FORM extends funDecls of x, STATEMENT_FORM doesn't. + return this.FunctionDefinition(true, this.x.topLevel ? DECLARED_FORM : STATEMENT_FORM, comments); + + case LEFT_CURLY: + n = this.newNode(blockInit()); + x2 = this.x.update({ parentBlock: n }).pushTarget(n).nest(); + this.withContext(x2, function() { + this.Statements(n); + }); + this.mustMatch(RIGHT_CURLY); + return n; + + case IF: + n = this.newNode(); + n.condition = this.HeadExpression(); + x2 = this.x.pushTarget(n).nest(); + this.withContext(x2, function() { + n.thenPart = this.Statement(); + n.elsePart = this.match(ELSE, true) ? this.Statement() : null; + }); + return n; + + case SWITCH: + // This allows CASEs after a DEFAULT, which is in the standard. + n = this.newNode({ cases: [], defaultIndex: -1 }); + n.discriminant = this.HeadExpression(); + x2 = this.x.pushTarget(n).nest(); + this.withContext(x2, function() { + this.mustMatch(LEFT_CURLY); + while ((tt = this.t.get()) !== RIGHT_CURLY) { + switch (tt) { + case DEFAULT: + if (n.defaultIndex >= 0) + this.fail("More than one switch default"); + // FALL THROUGH + case CASE: + n2 = this.newNode(); + if (tt === DEFAULT) + n.defaultIndex = n.cases.length; + else + n2.caseLabel = this.Expression(COLON); + break; + + default: + this.fail("Invalid switch case"); + } + this.mustMatch(COLON); + n2.statements = this.newNode(blockInit()); + while ((tt=this.peek(true)) !== CASE && tt !== DEFAULT && + tt !== RIGHT_CURLY) + n2.statements.push(this.Statement()); + n.cases.push(n2); + } + }); + return n; + + case FOR: + n = this.newNode(LOOP_INIT); + n.blockComments = comments; + if (this.match(IDENTIFIER)) { + if (this.t.token.value === "each") + n.isEach = true; + else + this.t.unget(); + } + if (!this.parenFreeMode) + this.mustMatch(LEFT_PAREN); + x2 = this.x.pushTarget(n).nest(); + x3 = this.x.update({ inForLoopInit: true }); + n2 = null; + if ((tt = this.peek(true)) !== SEMICOLON) { + this.withContext(x3, function() { + if (tt === VAR || tt === CONST) { + this.t.get(); + n2 = this.Variables(); + } else if (tt === LET) { + this.t.get(); + if (this.peek() === LEFT_PAREN) { + n2 = this.LetBlock(false); + } else { + // Let in for head, we need to add an implicit block + // around the rest of the for. + this.x.parentBlock = n; + n.varDecls = []; + n2 = this.Variables(); + } + } else { + n2 = this.Expression(); + } + }); + } + if (n2 && this.match(IN)) { + n.type = FOR_IN; + this.withContext(x3, function() { + n.object = this.Expression(); + if (n2.type === VAR || n2.type === LET) { + c = n2.children; + + // Destructuring turns one decl into multiples, so either + // there must be only one destructuring or only one + // decl. + if (c.length !== 1 && n2.destructurings.length !== 1) { + // FIXME: this.fail ? + throw new SyntaxError("Invalid for..in left-hand side", + this.filename, n2.lineno); + } + if (n2.destructurings.length > 0) { + n.iterator = n2.destructurings[0]; + } else { + n.iterator = c[0]; + } + n.varDecl = n2; + } else { + if (n2.type === ARRAY_INIT || n2.type === OBJECT_INIT) { + n2.destructuredNames = this.checkDestructuring(n2); + } + n.iterator = n2; + } + }); + } else { + x3.inForLoopInit = false; + n.setup = n2; + this.mustMatch(SEMICOLON); + if (n.isEach) + this.fail("Invalid for each..in loop"); + this.withContext(x3, function() { + n.condition = (this.peek(true) === SEMICOLON) + ? null + : this.Expression(); + this.mustMatch(SEMICOLON); + tt2 = this.peek(true); + n.update = (this.parenFreeMode + ? tt2 === LEFT_CURLY || definitions.isStatementStartCode[tt2] + : tt2 === RIGHT_PAREN) + ? null + : this.Expression(); + }); + } + if (!this.parenFreeMode) + this.mustMatch(RIGHT_PAREN); + this.withContext(x2, function() { + n.body = this.Statement(); + }); + return n; + + case WHILE: + n = this.newNode({ isLoop: true }); + n.blockComments = comments; + n.condition = this.HeadExpression(); + x2 = this.x.pushTarget(n).nest(); + this.withContext(x2, function() { + n.body = this.Statement(); + }); + return n; + + case DO: + n = this.newNode({ isLoop: true }); + n.blockComments = comments; + x2 = this.x.pushTarget(n).next(); + this.withContext(x2, function() { + n.body = this.Statement(); + }); + this.mustMatch(WHILE); + n.condition = this.HeadExpression(); + // <script language="JavaScript"> (without version hints) may need + // automatic semicolon insertion without a newline after do-while. + // See http://bugzilla.mozilla.org/show_bug.cgi?id=238945. + this.match(SEMICOLON); + return n; + + case BREAK: + case CONTINUE: + n = this.newNode(); + n.blockComments = comments; + + // handle the |foo: break foo;| corner case + x2 = this.x.pushTarget(n); + + if (this.peekOnSameLine() === IDENTIFIER) { + this.t.get(); + n.label = this.t.token.value; + } + + if (n.label) { + n.target = x2.labeledTargets.find(function(target) { + return target.labels.has(n.label) + }); + } else if (tt === CONTINUE) { + n.target = x2.defaultLoopTarget; + } else { + n.target = x2.defaultTarget; + } + + if (!n.target) + this.fail("Invalid " + ((tt === BREAK) ? "break" : "continue")); + if (!n.target.isLoop && tt === CONTINUE) + this.fail("Invalid continue"); + + break; + + case TRY: + n = this.newNode({ catchClauses: [] }); + n.blockComments = comments; + n.tryBlock = this.Block(); + while (this.match(CATCH)) { + n2 = this.newNode(); + p = this.MaybeLeftParen(); + switch (this.t.get()) { + case LEFT_BRACKET: + case LEFT_CURLY: + // Destructured catch identifiers. + this.t.unget(); + n2.varName = this.DestructuringExpression(true); + break; + case IDENTIFIER: + n2.varName = this.t.token.value; + break; + default: + this.fail("missing identifier in catch"); + break; + } + if (this.match(IF)) { + if (!this.mozillaMode) + this.fail("Illegal catch guard"); + if (n.catchClauses.length && !n.catchClauses.top().guard) + this.fail("Guarded catch after unguarded"); + n2.guard = this.Expression(); + } + this.MaybeRightParen(p); + n2.block = this.Block(); + n.catchClauses.push(n2); + } + if (this.match(FINALLY)) + n.finallyBlock = this.Block(); + if (!n.catchClauses.length && !n.finallyBlock) + this.fail("Invalid try statement"); + return n; + + case CATCH: + case FINALLY: + this.fail(definitions.tokens[tt] + " without preceding try"); + + case THROW: + n = this.newNode(); + n.exception = this.Expression(); + break; + + case RETURN: + n = this.ReturnOrYield(); + break; + + case WITH: + if (this.x.banWith()) + this.fail("with statements not allowed in strict code or modules"); + n = this.newNode(); + n.blockComments = comments; + n.object = this.HeadExpression(); + x2 = this.x.pushTarget(n).next(); + this.withContext(x2, function() { + n.body = this.Statement(); + }); + return n; + + case VAR: + case CONST: + n = this.Variables(); + break; + + case LET: + if (this.peek() === LEFT_PAREN) { + n = this.LetBlock(true); + return n; + } + n = this.Variables(); + break; + + case DEBUGGER: + n = this.newNode(); + break; + + case NEWLINE: + case SEMICOLON: + n = this.newNode({ type: SEMICOLON }); + n.blockComments = comments; + n.expression = null; + return n; + + case IDENTIFIER: + case USE: + case MODULE: + switch (this.t.token.value) { + case "use": + if (!isPragmaToken(this.peekOnSameLine())) { + this.t.unget(); + break; + } + return this.newNode({ type: USE, params: this.Pragmas() }); + + case "module": + if (!this.x.modulesAllowed()) + this.fail("module declaration not at top level"); + this.x.parentScript.hasModules = true; + tt = this.peekOnSameLine(); + if (tt !== IDENTIFIER && tt !== LEFT_CURLY) { + this.t.unget(); + break; + } + n = this.newNode({ type: MODULE }); + n.blockComments = comments; + this.mustMatch(IDENTIFIER); + label = this.t.token.value; + + if (this.match(LEFT_CURLY)) { + n.name = label; + n.body = this.Script(true, false); + n.module = new Module(n); + this.mustMatch(RIGHT_CURLY); + this.x.parentScript.modDefns.set(n.name, n); + return n; + } + + this.t.unget(); + this.ModuleVariables(n); + return n; + + default: + tt = this.peek(); + // Labeled statement. + if (tt === COLON) { + label = this.t.token.value; + if (this.x.allLabels.has(label)) + this.fail("Duplicate label: " + label); + this.t.get(); + n = this.newNode({ type: LABEL, label: label }); + n.blockComments = comments; + x2 = this.x.pushLabel(label).nest(); + this.withContext(x2, function() { + n.statement = this.Statement(); + }); + n.target = (n.statement.type === LABEL) ? n.statement.target : n.statement; + return n; + } + // FALL THROUGH + } + // FALL THROUGH + + default: + // Expression statement. + // We unget the current token to parse the expression as a whole. + n = this.newNode({ type: SEMICOLON }); + this.t.unget(); + n.blockComments = comments; + n.expression = this.Expression(); + n.end = n.expression.end; + break; + } + + n.blockComments = comments; + this.MagicalSemicolon(); + return n; +} + +/* + * isPragmaToken :: (number) -> boolean + */ +function isPragmaToken(tt) { + switch (tt) { + case IDENTIFIER: + case STRING: + case NUMBER: + case NULL: + case TRUE: + case FALSE: + return true; + } + return false; +} + +/* + * Pragmas :: () -> Array[Array[token]] + */ +Pp.Pragmas = function Pragmas() { + var pragmas = []; + do { + pragmas.push(this.Pragma()); + } while (this.match(COMMA)); + this.MagicalSemicolon(); + return pragmas; +} + +/* + * Pragmas :: () -> Array[token] + */ +Pp.Pragma = function Pragma() { + var items = []; + var tt; + do { + tt = this.t.get(true); + items.push(this.t.token); + } while (isPragmaToken(this.peek())); + return items; +} + +/* + * MagicalSemicolon :: () -> void + */ +Pp.MagicalSemicolon = function MagicalSemicolon() { + var tt; + if (this.t.lineno === this.t.token.lineno) { + tt = this.peekOnSameLine(); + if (tt !== END && tt !== NEWLINE && tt !== SEMICOLON && tt !== RIGHT_CURLY) + this.fail("missing ; before statement"); + } + this.match(SEMICOLON); +} + +/* + * ReturnOrYield :: () -> (RETURN | YIELD) node + */ +Pp.ReturnOrYield = function ReturnOrYield() { + var n, b, tt = this.t.token.type, tt2; + + var parentScript = this.x.parentScript; + + if (tt === RETURN) { + if (!this.x.inFunction) + this.fail("Return not in function"); + } else /* if (tt === YIELD) */ { + if (!this.x.inFunction) + this.fail("Yield not in function"); + parentScript.hasYield = true; + } + n = this.newNode({ value: undefined }); + + tt2 = (tt === RETURN) ? this.peekOnSameLine(true) : this.peek(true); + if (tt2 !== END && tt2 !== NEWLINE && + tt2 !== SEMICOLON && tt2 !== RIGHT_CURLY + && (tt !== YIELD || + (tt2 !== tt && tt2 !== RIGHT_BRACKET && tt2 !== RIGHT_PAREN && + tt2 !== COLON && tt2 !== COMMA))) { + if (tt === RETURN) { + n.value = this.Expression(); + parentScript.hasReturnWithValue = true; + } else { + n.value = this.AssignExpression(); + } + } else if (tt === RETURN) { + parentScript.hasEmptyReturn = true; + } + + return n; +} + +/* + * ModuleExpression :: () -> (STRING | IDENTIFIER | DOT) node + */ +Pp.ModuleExpression = function ModuleExpression() { + return this.match(STRING) ? this.newNode() : this.QualifiedPath(); +} + +/* + * ImportPathList :: () -> Array[DOT node] + */ +Pp.ImportPathList = function ImportPathList() { + var a = []; + do { + a.push(this.ImportPath()); + } while (this.match(COMMA)); + return a; +} + +/* + * ImportPath :: () -> DOT node + */ +Pp.ImportPath = function ImportPath() { + var n = this.QualifiedPath(); + if (!this.match(DOT)) { + if (n.type === IDENTIFIER) + this.fail("cannot import local variable"); + return n; + } + + var n2 = this.newNode(); + n2.push(n); + n2.push(this.ImportSpecifierSet()); + return n2; +} + +/* + * ExplicitSpecifierSet :: (() -> node) -> OBJECT_INIT node + */ +Pp.ExplicitSpecifierSet = function ExplicitSpecifierSet(SpecifierRHS) { + var n, n2, id, tt; + + n = this.newNode({ type: OBJECT_INIT }); + this.mustMatch(LEFT_CURLY); + + if (!this.match(RIGHT_CURLY)) { + do { + id = this.Identifier(); + if (this.match(COLON)) { + n2 = this.newNode({ type: PROPERTY_INIT }); + n2.push(id); + n2.push(SpecifierRHS()); + n.push(n2); + } else { + n.push(id); + } + } while (!this.match(RIGHT_CURLY) && this.mustMatch(COMMA)); + } + + return n; +} + +/* + * ImportSpecifierSet :: () -> (IDENTIFIER | OBJECT_INIT) node + */ +Pp.ImportSpecifierSet = function ImportSpecifierSet() { + var self = this; + return this.match(MUL) + ? this.newNode({ type: IDENTIFIER, name: "*" }) + : ExplicitSpecifierSet(function() { return self.Identifier() }); +} + +/* + * Identifier :: () -> IDENTIFIER node + */ +Pp.Identifier = function Identifier() { + this.mustMatch(IDENTIFIER); + return this.newNode({ type: IDENTIFIER }); +} + +/* + * IdentifierName :: () -> IDENTIFIER node + */ +Pp.IdentifierName = function IdentifierName() { + this.mustMatch(IDENTIFIER, true); + return this.newNode({ type: IDENTIFIER }); +} + +/* + * QualifiedPath :: () -> (IDENTIFIER | DOT) node + */ +Pp.QualifiedPath = function QualifiedPath() { + var n, n2; + + n = this.Identifier(); + + while (this.match(DOT)) { + if (this.peek() !== IDENTIFIER) { + // Unget the '.' token, which isn't part of the QualifiedPath. + this.t.unget(); + break; + } + n2 = this.newNode(); + n2.push(n); + n2.push(this.Identifier()); + n = n2; + } + + return n; +} + +/* + * ExportPath :: () -> (IDENTIFIER | DOT | OBJECT_INIT) node + */ +Pp.ExportPath = function ExportPath() { + var self = this; + if (this.peek() === LEFT_CURLY) + return this.ExplicitSpecifierSet(function() { return self.QualifiedPath() }); + return this.QualifiedPath(); +} + +/* + * ExportPathList :: () -> Array[(IDENTIFIER | DOT | OBJECT_INIT) node] + */ +Pp.ExportPathList = function ExportPathList() { + var a = []; + do { + a.push(this.ExportPath()); + } while (this.match(COMMA)); + return a; +} + +/* + * FunctionDefinition :: (boolean, + * DECLARED_FORM or EXPRESSED_FORM or STATEMENT_FORM, + * [string] or null or undefined) + * -> node + */ +Pp.FunctionDefinition = function FunctionDefinition(requireName, functionForm, comments) { + var tt; + var f = this.newNode({ params: [], paramComments: [] }); + if (typeof comments === "undefined") + comments = null; + f.blockComments = comments; + if (f.type !== FUNCTION) + f.type = (f.value === "get") ? GETTER : SETTER; + if (this.match(MUL)) + f.isExplicitGenerator = true; + if (this.match(IDENTIFIER, false, true)) + f.name = this.t.token.value; + else if (requireName) + this.fail("missing function identifier"); + + var inModule = this.x.inModule; + x2 = new StaticContext(null, null, inModule, true, this.x.strictMode); + this.withContext(x2, function() { + this.mustMatch(LEFT_PAREN); + if (!this.match(RIGHT_PAREN)) { + do { + tt = this.t.get(); + f.paramComments.push(this.t.lastBlockComment()); + switch (tt) { + case LEFT_BRACKET: + case LEFT_CURLY: + // Destructured formal parameters. + this.t.unget(); + f.params.push(this.DestructuringExpression()); + break; + case IDENTIFIER: + f.params.push(this.t.token.value); + break; + default: + this.fail("missing formal parameter"); + } + } while (this.match(COMMA)); + this.mustMatch(RIGHT_PAREN); + } + + // Do we have an expression closure or a normal body? + tt = this.t.get(true); + if (tt !== LEFT_CURLY) + this.t.unget(); + + if (tt !== LEFT_CURLY) { + f.body = this.AssignExpression(); + } else { + f.body = this.Script(inModule, true); + } + }); + + if (tt === LEFT_CURLY) + this.mustMatch(RIGHT_CURLY); + + f.end = this.t.token.end; + f.functionForm = functionForm; + if (functionForm === DECLARED_FORM) + this.x.parentScript.funDecls.push(f); + + if (this.x.inModule && !f.isExplicitGenerator && f.body.hasYield) + this.fail("yield in non-generator function"); + + if (f.isExplicitGenerator || f.body.hasYield) + f.body = this.newNode({ type: GENERATOR, body: f.body }); + + return f; +} + +/* + * ModuleVariables :: (MODULE node) -> void + * + * Parses a comma-separated list of module declarations (and maybe + * initializations). + */ +Pp.ModuleVariables = function ModuleVariables(n) { + var n1, n2; + do { + n1 = this.Identifier(); + if (this.match(ASSIGN)) { + n2 = this.ModuleExpression(); + n1.initializer = n2; + if (n2.type === STRING) + this.x.parentScript.modLoads.set(n1.value, n2.value); + else + this.x.parentScript.modAssns.set(n1.value, n1); + } + n.push(n1); + } while (this.match(COMMA)); +} + +/* + * Variables :: () -> node + * + * Parses a comma-separated list of var declarations (and maybe + * initializations). + */ +Pp.Variables = function Variables(letBlock) { + var n, n2, ss, i, s, tt; + + tt = this.t.token.type; + switch (tt) { + case VAR: + case CONST: + s = this.x.parentScript; + break; + case LET: + s = this.x.parentBlock; + break; + case LEFT_PAREN: + tt = LET; + s = letBlock; + break; + } + + n = this.newNode({ type: tt, destructurings: [] }); + + do { + tt = this.t.get(); + if (tt === LEFT_BRACKET || tt === LEFT_CURLY) { + // Need to unget to parse the full destructured expression. + this.t.unget(); + + var dexp = this.DestructuringExpression(true); + + n2 = this.newNode({ type: IDENTIFIER, + name: dexp, + readOnly: n.type === CONST }); + n.push(n2); + pushDestructuringVarDecls(n2.name.destructuredNames, s); + n.destructurings.push({ exp: dexp, decl: n2 }); + + if (this.x.inForLoopInit && this.peek() === IN) { + continue; + } + + this.mustMatch(ASSIGN); + if (this.t.token.assignOp) + this.fail("Invalid variable initialization"); + + n2.blockComment = this.t.lastBlockComment(); + n2.initializer = this.AssignExpression(); + + continue; + } + + if (tt !== IDENTIFIER) + this.fail("missing variable name"); + + n2 = this.newNode({ type: IDENTIFIER, + name: this.t.token.value, + readOnly: n.type === CONST }); + n.push(n2); + s.varDecls.push(n2); + + if (this.match(ASSIGN)) { + var comment = this.t.lastBlockComment(); + if (this.t.token.assignOp) + this.fail("Invalid variable initialization"); + + n2.initializer = this.AssignExpression(); + } else { + var comment = this.t.lastBlockComment(); + } + n2.blockComment = comment; + } while (this.match(COMMA)); + + return n; +} + +/* + * LetBlock :: (boolean) -> node + * + * Does not handle let inside of for loop init. + */ +Pp.LetBlock = function LetBlock(isStatement) { + var n, n2; + + // t.token.type must be LET + n = this.newNode({ type: LET_BLOCK, varDecls: [] }); + this.mustMatch(LEFT_PAREN); + n.variables = this.Variables(n); + this.mustMatch(RIGHT_PAREN); + + if (isStatement && this.peek() !== LEFT_CURLY) { + /* + * If this is really an expression in let statement guise, then we + * need to wrap the LET_BLOCK node in a SEMICOLON node so that we pop + * the return value of the expression. + */ + n2 = this.newNode({ type: SEMICOLON, expression: n }); + isStatement = false; + } + + if (isStatement) + n.block = this.Block(); + else + n.expression = this.AssignExpression(); + + return n; +} + +Pp.checkDestructuring = function checkDestructuring(n, simpleNamesOnly) { + if (n.type === ARRAY_COMP) + this.fail("Invalid array comprehension left-hand side"); + if (n.type !== ARRAY_INIT && n.type !== OBJECT_INIT) + return; + + var lhss = {}; + var nn, n2, idx, sub, cc, c = n.children; + for (var i = 0, j = c.length; i < j; i++) { + if (!(nn = c[i])) + continue; + if (nn.type === PROPERTY_INIT) { + cc = nn.children; + sub = cc[1]; + idx = cc[0].value; + } else if (n.type === OBJECT_INIT) { + // Do we have destructuring shorthand {foo, bar}? + sub = nn; + idx = nn.value; + } else { + sub = nn; + idx = i; + } + + if (sub.type === ARRAY_INIT || sub.type === OBJECT_INIT) { + lhss[idx] = this.checkDestructuring(sub, simpleNamesOnly); + } else { + if (simpleNamesOnly && sub.type !== IDENTIFIER) { + // In declarations, lhs must be simple names + this.fail("missing name in pattern"); + } + + lhss[idx] = sub; + } + } + + return lhss; +} + +Pp.DestructuringExpression = function DestructuringExpression(simpleNamesOnly) { + var n = this.PrimaryExpression(); + // Keep the list of lefthand sides for varDecls + n.destructuredNames = this.checkDestructuring(n, simpleNamesOnly); + return n; +} + +Pp.GeneratorExpression = function GeneratorExpression(e) { + return this.newNode({ type: GENERATOR, + expression: e, + tail: this.ComprehensionTail() }); +} + +Pp.ComprehensionTail = function ComprehensionTail() { + var body, n, n2, n3, p; + + // t.token.type must be FOR + body = this.newNode({ type: COMP_TAIL }); + + do { + // Comprehension tails are always for..in loops. + n = this.newNode({ type: FOR_IN, isLoop: true }); + if (this.match(IDENTIFIER)) { + // But sometimes they're for each..in. + if (this.mozillaMode && this.t.token.value === "each") + n.isEach = true; + else + this.t.unget(); + } + p = this.MaybeLeftParen(); + switch(this.t.get()) { + case LEFT_BRACKET: + case LEFT_CURLY: + this.t.unget(); + // Destructured left side of for in comprehension tails. + n.iterator = this.DestructuringExpression(); + break; + + case IDENTIFIER: + n.iterator = n3 = this.newNode({ type: IDENTIFIER }); + n3.name = n3.value; + n.varDecl = n2 = this.newNode({ type: VAR }); + n2.push(n3); + this.x.parentScript.varDecls.push(n3); + // Don't add to varDecls since the semantics of comprehensions is + // such that the variables are in their own function when + // desugared. + break; + + default: + this.fail("missing identifier"); + } + this.mustMatch(IN); + n.object = this.Expression(); + this.MaybeRightParen(p); + body.push(n); + } while (this.match(FOR)); + + // Optional guard. + if (this.match(IF)) + body.guard = this.HeadExpression(); + + return body; +} + +Pp.HeadExpression = function HeadExpression() { + var p = this.MaybeLeftParen(); + var n = this.ParenExpression(); + this.MaybeRightParen(p); + if (p === END && !n.parenthesized) { + var tt = this.peek(); + if (tt !== LEFT_CURLY && !definitions.isStatementStartCode[tt]) + this.fail("Unparenthesized head followed by unbraced body"); + } + return n; +} + +Pp.ParenExpression = function ParenExpression() { + // Always accept the 'in' operator in a parenthesized expression, + // where it's unambiguous, even if we might be parsing the init of a + // for statement. + var x2 = this.x.update({ + inForLoopInit: this.x.inForLoopInit && (this.t.token.type === LEFT_PAREN) + }); + var n = this.withContext(x2, function() { + return this.Expression(); + }); + if (this.match(FOR)) { + if (n.type === YIELD && !n.parenthesized) + this.fail("Yield expression must be parenthesized"); + if (n.type === COMMA && !n.parenthesized) + this.fail("Generator expression must be parenthesized"); + n = this.GeneratorExpression(n); + } + + return n; +} + +/* + * Expression :: () -> node + * + * Top-down expression parser matched against SpiderMonkey. + */ +Pp.Expression = function Expression() { + var n, n2; + + n = this.AssignExpression(); + if (this.match(COMMA)) { + n2 = this.newNode({ type: COMMA }); + n2.push(n); + n = n2; + do { + n2 = n.children[n.children.length-1]; + if (n2.type === YIELD && !n2.parenthesized) + this.fail("Yield expression must be parenthesized"); + n.push(this.AssignExpression()); + } while (this.match(COMMA)); + } + + return n; +} + +Pp.AssignExpression = function AssignExpression() { + var n, lhs; + + // Have to treat yield like an operand because it could be the leftmost + // operand of the expression. + if (this.match(YIELD, true)) + return this.ReturnOrYield(); + + n = this.newNode({ type: ASSIGN }); + lhs = this.ConditionalExpression(); + + if (!this.match(ASSIGN)) { + return lhs; + } + + n.blockComment = this.t.lastBlockComment(); + + switch (lhs.type) { + case OBJECT_INIT: + case ARRAY_INIT: + lhs.destructuredNames = this.checkDestructuring(lhs); + // FALL THROUGH + case IDENTIFIER: case DOT: case INDEX: case CALL: + break; + default: + this.fail("Bad left-hand side of assignment"); + break; + } + + n.assignOp = lhs.assignOp = this.t.token.assignOp; + n.push(lhs); + n.push(this.AssignExpression()); + + return n; +} + +Pp.ConditionalExpression = function ConditionalExpression() { + var n, n2; + + n = this.OrExpression(); + if (this.match(HOOK)) { + n2 = n; + n = this.newNode({ type: HOOK }); + n.push(n2); + var x2 = this.x.update({ inForLoopInit: false }); + this.withContext(x2, function() { + n.push(this.AssignExpression()); + }); + if (!this.match(COLON)) + this.fail("missing : after ?"); + n.push(this.AssignExpression()); + } + + return n; +} + +Pp.OrExpression = function OrExpression() { + var n, n2; + + n = this.AndExpression(); + while (this.match(OR)) { + n2 = this.newNode(); + n2.push(n); + n2.push(this.AndExpression()); + n = n2; + } + + return n; +} + +Pp.AndExpression = function AndExpression() { + var n, n2; + + n = this.BitwiseOrExpression(); + while (this.match(AND)) { + n2 = this.newNode(); + n2.push(n); + n2.push(this.BitwiseOrExpression()); + n = n2; + } + + return n; +} + +Pp.BitwiseOrExpression = function BitwiseOrExpression() { + var n, n2; + + n = this.BitwiseXorExpression(); + while (this.match(BITWISE_OR)) { + n2 = this.newNode(); + n2.push(n); + n2.push(this.BitwiseXorExpression()); + n = n2; + } + + return n; +} + +Pp.BitwiseXorExpression = function BitwiseXorExpression() { + var n, n2; + + n = this.BitwiseAndExpression(); + while (this.match(BITWISE_XOR)) { + n2 = this.newNode(); + n2.push(n); + n2.push(this.BitwiseAndExpression()); + n = n2; + } + + return n; +} + +Pp.BitwiseAndExpression = function BitwiseAndExpression() { + var n, n2; + + n = this.EqualityExpression(); + while (this.match(BITWISE_AND)) { + n2 = this.newNode(); + n2.push(n); + n2.push(this.EqualityExpression()); + n = n2; + } + + return n; +} + +Pp.EqualityExpression = function EqualityExpression() { + var n, n2; + + n = this.RelationalExpression(); + while (this.match(EQ) || this.match(NE) || + this.match(STRICT_EQ) || this.match(STRICT_NE)) { + n2 = this.newNode(); + n2.push(n); + n2.push(this.RelationalExpression()); + n = n2; + } + + return n; +} + +Pp.RelationalExpression = function RelationalExpression() { + var n, n2; + var x2 = this.x.update({ inForLoopInit: false }); + this.withContext(x2, function() { + n = this.ShiftExpression(); + while ((this.match(LT) || this.match(LE) || this.match(GE) || this.match(GT) || + (!this.x.inForLoopInit && this.match(IN)) || + this.match(INSTANCEOF))) { + n2 = this.newNode(); + n2.push(n); + n2.push(this.ShiftExpression()); + n = n2; + } + }); + + return n; +} + +Pp.ShiftExpression = function ShiftExpression() { + var n, n2; + + n = this.AddExpression(); + while (this.match(LSH) || this.match(RSH) || this.match(URSH)) { + n2 = this.newNode(); + n2.push(n); + n2.push(this.AddExpression()); + n = n2; + } + + return n; +} + +Pp.AddExpression = function AddExpression() { + var n, n2; + + n = this.MultiplyExpression(); + while (this.match(PLUS) || this.match(MINUS)) { + n2 = this.newNode(); + n2.push(n); + n2.push(this.MultiplyExpression()); + n = n2; + } + + return n; +} + +Pp.MultiplyExpression = function MultiplyExpression() { + var n, n2; + + n = this.UnaryExpression(); + while (this.match(MUL) || this.match(DIV) || this.match(MOD)) { + n2 = this.newNode(); + n2.push(n); + n2.push(this.UnaryExpression()); + n = n2; + } + + return n; +} + +Pp.UnaryExpression = function UnaryExpression() { + var n, n2, tt; + + switch (tt = this.t.get(true)) { + case DELETE: case VOID: case TYPEOF: + case NOT: case BITWISE_NOT: case PLUS: case MINUS: + if (tt === PLUS) + n = this.newNode({ type: UNARY_PLUS }); + else if (tt === MINUS) + n = this.newNode({ type: UNARY_MINUS }); + else + n = this.newNode(); + n.push(this.UnaryExpression()); + break; + + case INCREMENT: + case DECREMENT: + // Prefix increment/decrement. + n = this.newNode(); + n.push(this.MemberExpression(true)); + break; + + default: + this.t.unget(); + n = this.MemberExpression(true); + + // Don't look across a newline boundary for a postfix {in,de}crement. + if (this.t.tokens[(this.t.tokenIndex + this.t.lookahead - 1) & 3].lineno === + this.t.lineno) { + if (this.match(INCREMENT) || this.match(DECREMENT)) { + n2 = this.newNode({ postfix: true }); + n2.push(n); + n = n2; + } + } + break; + } + + return n; +} + +Pp.MemberExpression = function MemberExpression(allowCallSyntax) { + var n, n2, name, tt; + + if (this.match(NEW)) { + n = this.newNode(); + n.push(this.MemberExpression(false)); + if (this.match(LEFT_PAREN)) { + n.type = NEW_WITH_ARGS; + n.push(this.ArgumentList()); + } + } else { + n = this.PrimaryExpression(); + } + + while ((tt = this.t.get()) !== END) { + switch (tt) { + case DOT: + n2 = this.newNode(); + n2.push(n); + n2.push(this.IdentifierName()); + break; + + case LEFT_BRACKET: + n2 = this.newNode({ type: INDEX }); + n2.push(n); + n2.push(this.Expression()); + this.mustMatch(RIGHT_BRACKET); + break; + + case LEFT_PAREN: + if (allowCallSyntax) { + n2 = this.newNode({ type: CALL }); + n2.push(n); + n2.push(this.ArgumentList()); + break; + } + + // FALL THROUGH + default: + this.t.unget(); + return n; + } + + n = n2; + } + + return n; +} + +Pp.ArgumentList = function ArgumentList() { + var n, n2; + + n = this.newNode({ type: LIST }); + if (this.match(RIGHT_PAREN, true)) + return n; + do { + n2 = this.AssignExpression(); + if (n2.type === YIELD && !n2.parenthesized && this.peek() === COMMA) + this.fail("Yield expression must be parenthesized"); + if (this.match(FOR)) { + n2 = this.GeneratorExpression(n2); + if (n.children.length > 1 || this.peek(true) === COMMA) + this.fail("Generator expression must be parenthesized"); + } + n.push(n2); + } while (this.match(COMMA)); + this.mustMatch(RIGHT_PAREN); + + return n; +} + +Pp.PrimaryExpression = function PrimaryExpression() { + var n, n2, tt = this.t.get(true); + + switch (tt) { + case FUNCTION: + n = this.FunctionDefinition(false, EXPRESSED_FORM); + break; + + case LEFT_BRACKET: + n = this.newNode({ type: ARRAY_INIT }); + while ((tt = this.peek(true)) !== RIGHT_BRACKET) { + if (tt === COMMA) { + this.t.get(); + n.push(null); + continue; + } + n.push(this.AssignExpression()); + if (tt !== COMMA && !this.match(COMMA)) + break; + } + + // If we matched exactly one element and got a FOR, we have an + // array comprehension. + if (n.children.length === 1 && this.match(FOR)) { + n2 = this.newNode({ type: ARRAY_COMP, + expression: n.children[0], + tail: this.ComprehensionTail() }); + n = n2; + } + this.mustMatch(RIGHT_BRACKET); + break; + + case LEFT_CURLY: + var id, fd; + n = this.newNode({ type: OBJECT_INIT }); + + object_init: + if (!this.match(RIGHT_CURLY)) { + do { + tt = this.t.get(); + if ((this.t.token.value === "get" || this.t.token.value === "set") && + this.peek() === IDENTIFIER) { + n.push(this.FunctionDefinition(true, EXPRESSED_FORM)); + } else { + var comments = this.t.blockComments; + switch (tt) { + case IDENTIFIER: case NUMBER: case STRING: + id = this.newNode({ type: IDENTIFIER }); + break; + case RIGHT_CURLY: + break object_init; + default: + if (this.t.token.value in definitions.keywords) { + id = this.newNode({ type: IDENTIFIER }); + break; + } + this.fail("Invalid property name"); + } + if (this.match(COLON)) { + n2 = this.newNode({ type: PROPERTY_INIT }); + n2.push(id); + n2.push(this.AssignExpression()); + n2.blockComments = comments; + n.push(n2); + } else { + // Support, e.g., |var {x, y} = o| as destructuring shorthand + // for |var {x: x, y: y} = o|, per proposed JS2/ES4 for JS1.8. + if (this.peek() !== COMMA && this.peek() !== RIGHT_CURLY) + this.fail("missing : after property"); + n.push(id); + } + } + } while (this.match(COMMA)); + this.mustMatch(RIGHT_CURLY); + } + break; + + case LEFT_PAREN: + n = this.ParenExpression(); + this.mustMatch(RIGHT_PAREN); + n.parenthesized = true; + break; + + case LET: + n = this.LetBlock(false); + break; + + case NULL: case THIS: case TRUE: case FALSE: + case IDENTIFIER: case NUMBER: case STRING: case REGEXP: + n = this.newNode(); + break; + + default: + this.fail("missing operand; found " + definitions.tokens[tt]); + break; + } + + return n; +} + +/* + * parse :: (source, filename, line number) -> node + */ +function parse(s, f, l) { + var t = new Tokenizer(s, f, l, options.allowHTMLComments); + var p = new Parser(t); + return p.Script(false, false, true); +} + +/* + * parseFunction :: (source, boolean, + * DECLARED_FORM or EXPRESSED_FORM or STATEMENT_FORM, + * filename, line number) + * -> node + */ +function parseFunction(s, requireName, form, f, l) { + var t = new Tokenizer(s, f, l); + var p = new Parser(t); + p.x = new StaticContext(null, null, false, false, false); + return p.FunctionDefinition(requireName, form); +} + +/* + * parseStdin :: (source, {line number}, string, (string) -> boolean) -> program node + */ +function parseStdin(s, ln, prefix, isCommand) { + // the special .begin command is only recognized at the beginning + if (s.match(/^[\s]*\.begin[\s]*$/)) { + ++ln.value; + return parseMultiline(ln, prefix); + } + + // commands at the beginning are treated as the entire input + if (isCommand(s.trim())) + s = ""; + + for (;;) { + try { + var t = new Tokenizer(s, "stdin", ln.value, false); + var p = new Parser(t); + var n = p.Script(false, false); + ln.value = t.lineno; + return n; + } catch (e) { + if (!p.unexpectedEOF) + throw e; + + // commands in the middle are not treated as part of the input + var more; + do { + if (prefix) + putstr(prefix); + more = readline(); + if (!more) + throw e; + } while (isCommand(more.trim())); + + s += "\n" + more; + } + } +} + +/* + * parseMultiline :: ({line number}, string | null) -> program node + */ +function parseMultiline(ln, prefix) { + var s = ""; + for (;;) { + if (prefix) + putstr(prefix); + var more = readline(); + if (more === null) + return null; + // the only command recognized in multiline mode is .end + if (more.match(/^[\s]*\.end[\s]*$/)) + break; + s += "\n" + more; + } + var t = new Tokenizer(s, "stdin", ln.value, false); + var p = new Parser(t); + var n = p.Script(false, false); + ln.value = t.lineno; + return n; +} + +exports.parse = parse; +exports.parseStdin = parseStdin; +exports.parseFunction = parseFunction; +exports.Node = Node; +exports.DECLARED_FORM = DECLARED_FORM; +exports.EXPRESSED_FORM = EXPRESSED_FORM; +exports.STATEMENT_FORM = STATEMENT_FORM; +exports.Tokenizer = Tokenizer; +exports.Parser = Parser; +exports.Module = Module; +exports.Export = Export; + +}); +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Narcissus JavaScript engine. + * + * The Initial Developer of the Original Code is + * Brendan Eich <brendan@mozilla.org>. + * Portions created by the Initial Developer are Copyright (C) 2004 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Tom Austin <taustin@ucsc.edu> + * Brendan Eich <brendan@mozilla.org> + * Shu-Yu Guo <shu@rfrn.org> + * Stephan Herhut <stephan.a.herhut@intel.com> + * Dave Herman <dherman@mozilla.com> + * Dimitris Vardoulakis <dimvar@ccs.neu.edu> + * Patrick Walton <pcwalton@mozilla.com> + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +/* + * Narcissus - JS implemented in JS. + * + * Lexical scanner. + */ + + define('ace/narcissus/lexer', ['require', 'exports', 'module' , 'ace/narcissus/definitions'], function(require, exports, module) { + +var definitions = require('./definitions'); + +// Set constants in the local scope. +eval(definitions.consts); + +// Build up a trie of operator tokens. +var opTokens = {}; +for (var op in definitions.opTypeNames) { + if (op === '\n' || op === '.') + continue; + + var node = opTokens; + for (var i = 0; i < op.length; i++) { + var ch = op[i]; + if (!(ch in node)) + node[ch] = {}; + node = node[ch]; + node.op = op; + } +} + +/* + * Since JavaScript provides no convenient way to determine if a + * character is in a particular Unicode category, we use + * metacircularity to accomplish this (oh yeaaaah!) + */ +function isValidIdentifierChar(ch, first) { + // check directly for ASCII + if (ch <= "\u007F") { + if ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z') || ch === '$' || ch === '_' || + (!first && (ch >= '0' && ch <= '9'))) { + return true; + } + return false; + } + + // create an object to test this in + var x = {}; + x["x"+ch] = true; + x[ch] = true; + + // then use eval to determine if it's a valid character + var valid = false; + try { + valid = (Function("x", "return (x." + (first?"":"x") + ch + ");")(x) === true); + } catch (ex) {} + + return valid; +} + +function isIdentifier(str) { + if (typeof str !== "string") + return false; + + if (str.length === 0) + return false; + + if (!isValidIdentifierChar(str[0], true)) + return false; + + for (var i = 1; i < str.length; i++) { + if (!isValidIdentifierChar(str[i], false)) + return false; + } + + return true; +} + +/* + * Tokenizer :: (source, filename, line number, boolean) -> Tokenizer + */ +function Tokenizer(s, f, l, allowHTMLComments) { + this.cursor = 0; + this.source = String(s); + this.tokens = []; + this.tokenIndex = 0; + this.lookahead = 0; + this.scanNewlines = false; + this.filename = f || ""; + this.lineno = l || 1; + this.allowHTMLComments = allowHTMLComments; + this.blockComments = null; +} + +Tokenizer.prototype = { + get done() { + // We need to set scanOperand to true here because the first thing + // might be a regexp. + return this.peek(true) === END; + }, + + get token() { + return this.tokens[this.tokenIndex]; + }, + + match: function (tt, scanOperand, keywordIsName) { + return this.get(scanOperand, keywordIsName) === tt || this.unget(); + }, + + mustMatch: function (tt, keywordIsName) { + if (!this.match(tt, false, keywordIsName)) { + throw this.newSyntaxError("Missing " + + definitions.tokens[tt].toLowerCase()); + } + return this.token; + }, + + peek: function (scanOperand) { + var tt, next; + if (this.lookahead) { + next = this.tokens[(this.tokenIndex + this.lookahead) & 3]; + tt = (this.scanNewlines && next.lineno !== this.lineno) + ? NEWLINE + : next.type; + } else { + tt = this.get(scanOperand); + this.unget(); + } + return tt; + }, + + peekOnSameLine: function (scanOperand) { + this.scanNewlines = true; + var tt = this.peek(scanOperand); + this.scanNewlines = false; + return tt; + }, + + lastBlockComment: function() { + var length = this.blockComments.length; + return length ? this.blockComments[length - 1] : null; + }, + + // Eat comments and whitespace. + skip: function () { + var input = this.source; + this.blockComments = []; + for (;;) { + var ch = input[this.cursor++]; + var next = input[this.cursor]; + // handle \r, \r\n and (always preferable) \n + if (ch === '\r') { + // if the next character is \n, we don't care about this at all + if (next === '\n') continue; + + // otherwise, we want to consider this as a newline + ch = '\n'; + } + + if (ch === '\n' && !this.scanNewlines) { + this.lineno++; + } else if (ch === '/' && next === '*') { + var commentStart = ++this.cursor; + for (;;) { + ch = input[this.cursor++]; + if (ch === undefined) + throw this.newSyntaxError("Unterminated comment"); + + if (ch === '*') { + next = input[this.cursor]; + if (next === '/') { + var commentEnd = this.cursor - 1; + this.cursor++; + break; + } + } else if (ch === '\n') { + this.lineno++; + } + } + this.blockComments.push(input.substring(commentStart, commentEnd)); + } else if ((ch === '/' && next === '/') || + (this.allowHTMLComments && ch === '<' && next === '!' && + input[this.cursor + 1] === '-' && input[this.cursor + 2] === '-' && + (this.cursor += 2))) { + this.cursor++; + for (;;) { + ch = input[this.cursor++]; + next = input[this.cursor]; + if (ch === undefined) + return; + + if (ch === '\r') { + // check for \r\n + if (next !== '\n') ch = '\n'; + } + + if (ch === '\n') { + if (this.scanNewlines) { + this.cursor--; + } else { + this.lineno++; + } + break; + } + } + } else if (!(ch in definitions.whitespace)) { + this.cursor--; + return; + } + } + }, + + // Lex the exponential part of a number, if present. Return true iff an + // exponential part was found. + lexExponent: function() { + var input = this.source; + var next = input[this.cursor]; + if (next === 'e' || next === 'E') { + this.cursor++; + ch = input[this.cursor++]; + if (ch === '+' || ch === '-') + ch = input[this.cursor++]; + + if (ch < '0' || ch > '9') + throw this.newSyntaxError("Missing exponent"); + + do { + ch = input[this.cursor++]; + } while (ch >= '0' && ch <= '9'); + this.cursor--; + + return true; + } + + return false; + }, + + lexZeroNumber: function (ch) { + var token = this.token, input = this.source; + token.type = NUMBER; + + ch = input[this.cursor++]; + if (ch === '.') { + do { + ch = input[this.cursor++]; + } while (ch >= '0' && ch <= '9'); + this.cursor--; + + this.lexExponent(); + token.value = parseFloat( + input.substring(token.start, this.cursor)); + } else if (ch === 'x' || ch === 'X') { + do { + ch = input[this.cursor++]; + } while ((ch >= '0' && ch <= '9') || (ch >= 'a' && ch <= 'f') || + (ch >= 'A' && ch <= 'F')); + this.cursor--; + + token.value = parseInt(input.substring(token.start, this.cursor)); + } else if (ch >= '0' && ch <= '7') { + do { + ch = input[this.cursor++]; + } while (ch >= '0' && ch <= '7'); + this.cursor--; + + token.value = parseInt(input.substring(token.start, this.cursor)); + } else { + this.cursor--; + this.lexExponent(); // 0E1, &c. + token.value = 0; + } + }, + + lexNumber: function (ch) { + var token = this.token, input = this.source; + token.type = NUMBER; + + var floating = false; + do { + ch = input[this.cursor++]; + if (ch === '.' && !floating) { + floating = true; + ch = input[this.cursor++]; + } + } while (ch >= '0' && ch <= '9'); + + this.cursor--; + + var exponent = this.lexExponent(); + floating = floating || exponent; + + var str = input.substring(token.start, this.cursor); + token.value = floating ? parseFloat(str) : parseInt(str); + }, + + lexDot: function (ch) { + var token = this.token, input = this.source; + var next = input[this.cursor]; + if (next >= '0' && next <= '9') { + do { + ch = input[this.cursor++]; + } while (ch >= '0' && ch <= '9'); + this.cursor--; + + this.lexExponent(); + + token.type = NUMBER; + token.value = parseFloat( + input.substring(token.start, this.cursor)); + } else { + token.type = DOT; + token.assignOp = null; + token.value = '.'; + } + }, + + lexString: function (ch) { + var token = this.token, input = this.source; + token.type = STRING; + + var hasEscapes = false; + var delim = ch; + if (input.length <= this.cursor) + throw this.newSyntaxError("Unterminated string literal"); + while ((ch = input[this.cursor++]) !== delim) { + if (ch == '\n' || ch == '\r') + throw this.newSyntaxError("Unterminated string literal"); + if (this.cursor == input.length) + throw this.newSyntaxError("Unterminated string literal"); + if (ch === '\\') { + hasEscapes = true; + if (++this.cursor == input.length) + throw this.newSyntaxError("Unterminated string literal"); + } + } + + token.value = hasEscapes + ? eval(input.substring(token.start, this.cursor)) + : input.substring(token.start + 1, this.cursor - 1); + }, + + lexRegExp: function (ch) { + var token = this.token, input = this.source; + token.type = REGEXP; + + do { + ch = input[this.cursor++]; + if (ch === '\\') { + this.cursor++; + } else if (ch === '[') { + do { + if (ch === undefined) + throw this.newSyntaxError("Unterminated character class"); + + if (ch === '\\') + this.cursor++; + + ch = input[this.cursor++]; + } while (ch !== ']'); + } else if (ch === undefined) { + throw this.newSyntaxError("Unterminated regex"); + } + } while (ch !== '/'); + + do { + ch = input[this.cursor++]; + } while (ch >= 'a' && ch <= 'z'); + + this.cursor--; + + token.value = eval(input.substring(token.start, this.cursor)); + }, + + lexOp: function (ch) { + var token = this.token, input = this.source; + + // A bit ugly, but it seems wasteful to write a trie lookup routine + // for only 3 characters... + var node = opTokens[ch]; + var next = input[this.cursor]; + if (next in node) { + node = node[next]; + this.cursor++; + next = input[this.cursor]; + if (next in node) { + node = node[next]; + this.cursor++; + next = input[this.cursor]; + } + } + + var op = node.op; + if (definitions.assignOps[op] && input[this.cursor] === '=') { + this.cursor++; + token.type = ASSIGN; + token.assignOp = definitions.tokenIds[definitions.opTypeNames[op]]; + op += '='; + } else { + token.type = definitions.tokenIds[definitions.opTypeNames[op]]; + token.assignOp = null; + } + + token.value = op; + }, + + // FIXME: Unicode escape sequences + lexIdent: function (ch, keywordIsName) { + var token = this.token; + var id = ch; + + while ((ch = this.getValidIdentifierChar(false)) !== null) { + id += ch; + } + + token.type = IDENTIFIER; + token.value = id; + + if (keywordIsName) + return; + + var kw; + + if (this.parser.mozillaMode) { + kw = definitions.mozillaKeywords[id]; + if (kw) { + token.type = kw; + return; + } + } + + if (this.parser.x.strictMode) { + kw = definitions.strictKeywords[id]; + if (kw) { + token.type = kw; + return; + } + } + + kw = definitions.keywords[id]; + if (kw) + token.type = kw; + }, + + /* + * Tokenizer.get :: ([boolean[, boolean]]) -> token type + * + * Consume input *only* if there is no lookahead. + * Dispatch to the appropriate lexing function depending on the input. + */ + get: function (scanOperand, keywordIsName) { + var token; + while (this.lookahead) { + --this.lookahead; + this.tokenIndex = (this.tokenIndex + 1) & 3; + token = this.tokens[this.tokenIndex]; + if (token.type !== NEWLINE || this.scanNewlines) + return token.type; + } + + this.skip(); + + this.tokenIndex = (this.tokenIndex + 1) & 3; + token = this.tokens[this.tokenIndex]; + if (!token) + this.tokens[this.tokenIndex] = token = {}; + + var input = this.source; + if (this.cursor >= input.length) + return token.type = END; + + token.start = this.cursor; + token.lineno = this.lineno; + + var ich = this.getValidIdentifierChar(true); + var ch = (ich === null) ? input[this.cursor++] : null; + if (ich !== null) { + this.lexIdent(ich, keywordIsName); + } else if (scanOperand && ch === '/') { + this.lexRegExp(ch); + } else if (ch in opTokens) { + this.lexOp(ch); + } else if (ch === '.') { + this.lexDot(ch); + } else if (ch >= '1' && ch <= '9') { + this.lexNumber(ch); + } else if (ch === '0') { + this.lexZeroNumber(ch); + } else if (ch === '"' || ch === "'") { + this.lexString(ch); + } else if (this.scanNewlines && (ch === '\n' || ch === '\r')) { + // if this was a \r, look for \r\n + if (ch === '\r' && input[this.cursor] === '\n') this.cursor++; + token.type = NEWLINE; + token.value = '\n'; + this.lineno++; + } else { + throw this.newSyntaxError("Illegal token"); + } + + token.end = this.cursor; + return token.type; + }, + + /* + * Tokenizer.unget :: void -> undefined + * + * Match depends on unget returning undefined. + */ + unget: function () { + if (++this.lookahead === 4) throw "PANIC: too much lookahead!"; + this.tokenIndex = (this.tokenIndex - 1) & 3; + }, + + newSyntaxError: function (m) { + m = (this.filename ? this.filename + ":" : "") + this.lineno + ": " + m; + var e = new SyntaxError(m, this.filename, this.lineno); + e.source = this.source; + e.cursor = this.lookahead + ? this.tokens[(this.tokenIndex + this.lookahead) & 3].start + : this.cursor; + return e; + }, + + + /* Gets a single valid identifier char from the input stream, or null + * if there is none. + */ + getValidIdentifierChar: function(first) { + var input = this.source; + if (this.cursor >= input.length) return null; + var ch = input[this.cursor]; + + // first check for \u escapes + if (ch === '\\' && input[this.cursor+1] === 'u') { + // get the character value + try { + ch = String.fromCharCode(parseInt( + input.substring(this.cursor + 2, this.cursor + 6), + 16)); + } catch (ex) { + return null; + } + this.cursor += 5; + } + + var valid = isValidIdentifierChar(ch, first); + if (valid) this.cursor++; + return (valid ? ch : null); + }, +}; + + +exports.isIdentifier = isIdentifier; +exports.Tokenizer = Tokenizer; + +}); +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Narcissus JavaScript engine. + * + * The Initial Developer of the Original Code is + * Brendan Eich <brendan@mozilla.org>. + * Portions created by the Initial Developer are Copyright (C) 2004 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Tom Austin <taustin@ucsc.edu> + * Brendan Eich <brendan@mozilla.org> + * Shu-Yu Guo <shu@rfrn.org> + * Dave Herman <dherman@mozilla.com> + * Dimitris Vardoulakis <dimvar@ccs.neu.edu> + * Patrick Walton <pcwalton@mozilla.com> + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +/* + * Narcissus - JS implemented in JS. + * + * Well-known constants and lookup tables. Many consts are generated from the + * tokens table via eval to minimize redundancy, so consumers must be compiled + * separately to take advantage of the simple switch-case constant propagation + * done by SpiderMonkey. + */ + +define('ace/narcissus/definitions', ['require', 'exports', 'module' ], function(require, exports, module) { + +var tokens = [ + // End of source. + "END", + + // Operators and punctuators. Some pair-wise order matters, e.g. (+, -) + // and (UNARY_PLUS, UNARY_MINUS). + "\n", ";", + ",", + "=", + "?", ":", "CONDITIONAL", + "||", + "&&", + "|", + "^", + "&", + "==", "!=", "===", "!==", + "<", "<=", ">=", ">", + "<<", ">>", ">>>", + "+", "-", + "*", "/", "%", + "!", "~", "UNARY_PLUS", "UNARY_MINUS", + "++", "--", + ".", + "[", "]", + "{", "}", + "(", ")", + + // Nonterminal tree node type codes. + "SCRIPT", "BLOCK", "LABEL", "FOR_IN", "CALL", "NEW_WITH_ARGS", "INDEX", + "ARRAY_INIT", "OBJECT_INIT", "PROPERTY_INIT", "GETTER", "SETTER", + "GROUP", "LIST", "LET_BLOCK", "ARRAY_COMP", "GENERATOR", "COMP_TAIL", + + // Contextual keywords. + "IMPLEMENTS", "INTERFACE", "LET", "MODULE", "PACKAGE", "PRIVATE", + "PROTECTED", "PUBLIC", "STATIC", "USE", "YIELD", + + // Terminals. + "IDENTIFIER", "NUMBER", "STRING", "REGEXP", + + // Keywords. + "break", + "case", "catch", "const", "continue", + "debugger", "default", "delete", "do", + "else", "export", + "false", "finally", "for", "function", + "if", "import", "in", "instanceof", + "new", "null", + "return", + "switch", + "this", "throw", "true", "try", "typeof", + "var", "void", + "while", "with", +]; + +var strictKeywords = { + __proto__: null, + "implements": true, + "interface": true, + "let": true, + //"module": true, + "package": true, + "private": true, + "protected": true, + "public": true, + "static": true, + "use": true, + "yield": true +}; + +var statementStartTokens = [ + "break", + "const", "continue", + "debugger", "do", + "for", + "if", + "let", + "return", + "switch", + "throw", "try", + "var", + "yield", + "while", "with", +]; + +// Whitespace characters (see ECMA-262 7.2) +var whitespaceChars = [ + // normal whitespace: + "\u0009", "\u000B", "\u000C", "\u0020", "\u00A0", "\uFEFF", + + // high-Unicode whitespace: + "\u1680", "\u180E", + "\u2000", "\u2001", "\u2002", "\u2003", "\u2004", "\u2005", "\u2006", + "\u2007", "\u2008", "\u2009", "\u200A", + "\u202F", "\u205F", "\u3000" +]; + +var whitespace = {}; +for (var i = 0; i < whitespaceChars.length; i++) { + whitespace[whitespaceChars[i]] = true; +} + +// Operator and punctuator mapping from token to tree node type name. +// NB: because the lexer doesn't backtrack, all token prefixes must themselves +// be valid tokens (e.g. !== is acceptable because its prefixes are the valid +// tokens != and !). +var opTypeNames = { + '\n': "NEWLINE", + ';': "SEMICOLON", + ',': "COMMA", + '?': "HOOK", + ':': "COLON", + '||': "OR", + '&&': "AND", + '|': "BITWISE_OR", + '^': "BITWISE_XOR", + '&': "BITWISE_AND", + '===': "STRICT_EQ", + '==': "EQ", + '=': "ASSIGN", + '!==': "STRICT_NE", + '!=': "NE", + '<<': "LSH", + '<=': "LE", + '<': "LT", + '>>>': "URSH", + '>>': "RSH", + '>=': "GE", + '>': "GT", + '++': "INCREMENT", + '--': "DECREMENT", + '+': "PLUS", + '-': "MINUS", + '*': "MUL", + '/': "DIV", + '%': "MOD", + '!': "NOT", + '~': "BITWISE_NOT", + '.': "DOT", + '[': "LEFT_BRACKET", + ']': "RIGHT_BRACKET", + '{': "LEFT_CURLY", + '}': "RIGHT_CURLY", + '(': "LEFT_PAREN", + ')': "RIGHT_PAREN" +}; + +// Hash of keyword identifier to tokens index. NB: we must null __proto__ to +// avoid toString, etc. namespace pollution. +var keywords = {__proto__: null}; +var mozillaKeywords = {__proto__: null}; + +// Define const END, etc., based on the token names. Also map name to index. +var tokenIds = {}; + +var hostSupportsEvalConst = (function() { + try { + return eval("(function(s) { eval(s); return x })('const x = true;')"); + } catch (e) { + return false; + } +})(); + +// Building up a string to be eval'd in different contexts. +var consts = hostSupportsEvalConst ? "const " : "var "; +for (var i = 0, j = tokens.length; i < j; i++) { + if (i > 0) + consts += ", "; + var t = tokens[i]; + var name; + if (/^[a-z]/.test(t)) { + name = t.toUpperCase(); + if (name === "LET" || name === "YIELD") + mozillaKeywords[name] = i; + if (strictKeywords[name]) + strictKeywords[name] = i; + keywords[t] = i; + } else { + name = (/^\W/.test(t) ? opTypeNames[t] : t); + } + consts += name + " = " + i; + tokenIds[name] = i; + tokens[t] = i; +} +consts += ";"; + +var isStatementStartCode = {__proto__: null}; +for (i = 0, j = statementStartTokens.length; i < j; i++) + isStatementStartCode[keywords[statementStartTokens[i]]] = true; + +// Map assignment operators to their indexes in the tokens array. +var assignOps = ['|', '^', '&', '<<', '>>', '>>>', '+', '-', '*', '/', '%']; + +for (i = 0, j = assignOps.length; i < j; i++) { + t = assignOps[i]; + assignOps[t] = tokens[t]; +} + +function defineGetter(obj, prop, fn, dontDelete, dontEnum) { + Object.defineProperty(obj, prop, + { get: fn, configurable: !dontDelete, enumerable: !dontEnum }); +} + +function defineGetterSetter(obj, prop, getter, setter, dontDelete, dontEnum) { + Object.defineProperty(obj, prop, { + get: getter, + set: setter, + configurable: !dontDelete, + enumerable: !dontEnum + }); +} + +function defineMemoGetter(obj, prop, fn, dontDelete, dontEnum) { + Object.defineProperty(obj, prop, { + get: function() { + var val = fn(); + defineProperty(obj, prop, val, dontDelete, true, dontEnum); + return val; + }, + configurable: true, + enumerable: !dontEnum + }); +} + +function defineProperty(obj, prop, val, dontDelete, readOnly, dontEnum) { + Object.defineProperty(obj, prop, + { value: val, writable: !readOnly, configurable: !dontDelete, + enumerable: !dontEnum }); +} + +// Returns true if fn is a native function. (Note: SpiderMonkey specific.) +function isNativeCode(fn) { + // Relies on the toString method to identify native code. + return ((typeof fn) === "function") && fn.toString().match(/\[native code\]/); +} + +var Fpapply = Function.prototype.apply; + +function apply(f, o, a) { + return Fpapply.call(f, [o].concat(a)); +} + +var applyNew; + +// ES5's bind is a simpler way to implement applyNew +if (Function.prototype.bind) { + applyNew = function applyNew(f, a) { + return new (f.bind.apply(f, [,].concat(Array.prototype.slice.call(a))))(); + }; +} else { + applyNew = function applyNew(f, a) { + switch (a.length) { + case 0: + return new f(); + case 1: + return new f(a[0]); + case 2: + return new f(a[0], a[1]); + case 3: + return new f(a[0], a[1], a[2]); + default: + var argStr = "a[0]"; + for (var i = 1, n = a.length; i < n; i++) + argStr += ",a[" + i + "]"; + return eval("new f(" + argStr + ")"); + } + }; +} + +function getPropertyDescriptor(obj, name) { + while (obj) { + if (({}).hasOwnProperty.call(obj, name)) + return Object.getOwnPropertyDescriptor(obj, name); + obj = Object.getPrototypeOf(obj); + } +} + +function getPropertyNames(obj) { + var table = Object.create(null, {}); + while (obj) { + var names = Object.getOwnPropertyNames(obj); + for (var i = 0, n = names.length; i < n; i++) + table[names[i]] = true; + obj = Object.getPrototypeOf(obj); + } + return Object.keys(table); +} + +function getOwnProperties(obj) { + var map = {}; + for (var name in Object.getOwnPropertyNames(obj)) + map[name] = Object.getOwnPropertyDescriptor(obj, name); + return map; +} + +function blacklistHandler(target, blacklist) { + var mask = Object.create(null, {}); + var redirect = Dict.create(blacklist).mapObject(function(name) { return mask; }); + return mixinHandler(redirect, target); +} + +function whitelistHandler(target, whitelist) { + var catchall = Object.create(null, {}); + var redirect = Dict.create(whitelist).mapObject(function(name) { return target; }); + return mixinHandler(redirect, catchall); +} + +/* + * Mixin proxies break the single-inheritance model of prototypes, so + * the handler treats all properties as own-properties: + * + * X + * | + * +------------+------------+ + * | O | + * | | | + * | O O O | + * | | | | | + * | O O O O | + * | | | | | | + * | O O O O O | + * | | | | | | | + * +-(*)--(w)--(x)--(y)--(z)-+ + */ + +function mixinHandler(redirect, catchall) { + function targetFor(name) { + return hasOwn(redirect, name) ? redirect[name] : catchall; + } + + function getMuxPropertyDescriptor(name) { + var desc = getPropertyDescriptor(targetFor(name), name); + if (desc) + desc.configurable = true; + return desc; + } + + function getMuxPropertyNames() { + var names1 = Object.getOwnPropertyNames(redirect).filter(function(name) { + return name in redirect[name]; + }); + var names2 = getPropertyNames(catchall).filter(function(name) { + return !hasOwn(redirect, name); + }); + return names1.concat(names2); + } + + function enumerateMux() { + var result = Object.getOwnPropertyNames(redirect).filter(function(name) { + return name in redirect[name]; + }); + for (name in catchall) { + if (!hasOwn(redirect, name)) + result.push(name); + }; + return result; + } + + function hasMux(name) { + return name in targetFor(name); + } + + return { + getOwnPropertyDescriptor: getMuxPropertyDescriptor, + getPropertyDescriptor: getMuxPropertyDescriptor, + getOwnPropertyNames: getMuxPropertyNames, + defineProperty: function(name, desc) { + Object.defineProperty(targetFor(name), name, desc); + }, + "delete": function(name) { + var target = targetFor(name); + return delete target[name]; + }, + // FIXME: ha ha ha + fix: function() { }, + has: hasMux, + hasOwn: hasMux, + get: function(receiver, name) { + var target = targetFor(name); + return target[name]; + }, + set: function(receiver, name, val) { + var target = targetFor(name); + target[name] = val; + return true; + }, + enumerate: enumerateMux, + keys: enumerateMux + }; +} + +function makePassthruHandler(obj) { + // Handler copied from + // http://wiki.ecmascript.org/doku.php?id=harmony:proxies&s=proxy%20object#examplea_no-op_forwarding_proxy + return { + getOwnPropertyDescriptor: function(name) { + var desc = Object.getOwnPropertyDescriptor(obj, name); + + // a trapping proxy's properties must always be configurable + desc.configurable = true; + return desc; + }, + getPropertyDescriptor: function(name) { + var desc = getPropertyDescriptor(obj, name); + + // a trapping proxy's properties must always be configurable + desc.configurable = true; + return desc; + }, + getOwnPropertyNames: function() { + return Object.getOwnPropertyNames(obj); + }, + defineProperty: function(name, desc) { + Object.defineProperty(obj, name, desc); + }, + "delete": function(name) { return delete obj[name]; }, + fix: function() { + if (Object.isFrozen(obj)) { + return getOwnProperties(obj); + } + + // As long as obj is not frozen, the proxy won't allow itself to be fixed. + return undefined; // will cause a TypeError to be thrown + }, + + has: function(name) { return name in obj; }, + hasOwn: function(name) { return ({}).hasOwnProperty.call(obj, name); }, + get: function(receiver, name) { return obj[name]; }, + + // bad behavior when set fails in non-strict mode + set: function(receiver, name, val) { obj[name] = val; return true; }, + enumerate: function() { + var result = []; + for (name in obj) { result.push(name); }; + return result; + }, + keys: function() { return Object.keys(obj); } + }; +} + +var hasOwnProperty = ({}).hasOwnProperty; + +function hasOwn(obj, name) { + return hasOwnProperty.call(obj, name); +} + +function Dict(table, size) { + this.table = table || Object.create(null, {}); + this.size = size || 0; +} + +Dict.create = function(table) { + var init = Object.create(null, {}); + var size = 0; + var names = Object.getOwnPropertyNames(table); + for (var i = 0, n = names.length; i < n; i++) { + var name = names[i]; + init[name] = table[name]; + size++; + } + return new Dict(init, size); +}; + +Dict.prototype = { + has: function(x) { return hasOwnProperty.call(this.table, x); }, + set: function(x, v) { + if (!hasOwnProperty.call(this.table, x)) + this.size++; + this.table[x] = v; + }, + get: function(x) { return this.table[x]; }, + getDef: function(x, thunk) { + if (!hasOwnProperty.call(this.table, x)) { + this.size++; + this.table[x] = thunk(); + } + return this.table[x]; + }, + forEach: function(f) { + var table = this.table; + for (var key in table) + f.call(this, key, table[key]); + }, + map: function(f) { + var table1 = this.table; + var table2 = Object.create(null, {}); + this.forEach(function(key, val) { + table2[key] = f.call(this, val, key); + }); + return new Dict(table2, this.size); + }, + mapObject: function(f) { + var table1 = this.table; + var table2 = Object.create(null, {}); + this.forEach(function(key, val) { + table2[key] = f.call(this, val, key); + }); + return table2; + }, + toObject: function() { + return this.mapObject(function(val) { return val; }); + }, + choose: function() { + return Object.getOwnPropertyNames(this.table)[0]; + }, + remove: function(x) { + if (hasOwnProperty.call(this.table, x)) { + this.size--; + delete this.table[x]; + } + }, + copy: function() { + var table = Object.create(null, {}); + for (var key in this.table) + table[key] = this.table[key]; + return new Dict(table, this.size); + }, + keys: function() { + return Object.keys(this.table); + }, + toString: function() { return "[object Dict]" } +}; + +var _WeakMap = typeof WeakMap === "function" ? WeakMap : (function() { + // shim for ES6 WeakMap with poor asymptotics + function WeakMap(array) { + this.array = array || []; + } + + function searchMap(map, key, found, notFound) { + var a = map.array; + for (var i = 0, n = a.length; i < n; i++) { + var pair = a[i]; + if (pair.key === key) + return found(pair, i); + } + return notFound(); + } + + WeakMap.prototype = { + has: function(x) { + return searchMap(this, x, function() { return true }, function() { return false }); + }, + set: function(x, v) { + var a = this.array; + searchMap(this, x, + function(pair) { pair.value = v }, + function() { a.push({ key: x, value: v }) }); + }, + get: function(x) { + return searchMap(this, x, + function(pair) { return pair.value }, + function() { return null }); + }, + "delete": function(x) { + var a = this.array; + searchMap(this, x, + function(pair, i) { a.splice(i, 1) }, + function() { }); + }, + toString: function() { return "[object WeakMap]" } + }; + + return WeakMap; +})(); + +// non-destructive stack +function Stack(elts) { + this.elts = elts || null; +} + +Stack.prototype = { + push: function(x) { + return new Stack({ top: x, rest: this.elts }); + }, + top: function() { + if (!this.elts) + throw new Error("empty stack"); + return this.elts.top; + }, + isEmpty: function() { + return this.top === null; + }, + find: function(test) { + for (var elts = this.elts; elts; elts = elts.rest) { + if (test(elts.top)) + return elts.top; + } + return null; + }, + has: function(x) { + return Boolean(this.find(function(elt) { return elt === x })); + }, + forEach: function(f) { + for (var elts = this.elts; elts; elts = elts.rest) { + f(elts.top); + } + } +}; + +if (!Array.prototype.copy) { + defineProperty(Array.prototype, "copy", + function() { + var result = []; + for (var i = 0, n = this.length; i < n; i++) + result[i] = this[i]; + return result; + }, false, false, true); +} + +if (!Array.prototype.top) { + defineProperty(Array.prototype, "top", + function() { + return this.length && this[this.length-1]; + }, false, false, true); +} + +exports.tokens = tokens; +exports.whitespace = whitespace; +exports.opTypeNames = opTypeNames; +exports.keywords = keywords; +exports.mozillaKeywords = mozillaKeywords; +exports.strictKeywords = strictKeywords; +exports.isStatementStartCode = isStatementStartCode; +exports.tokenIds = tokenIds; +exports.consts = consts; +exports.assignOps = assignOps; +exports.defineGetter = defineGetter; +exports.defineGetterSetter = defineGetterSetter; +exports.defineMemoGetter = defineMemoGetter; +exports.defineProperty = defineProperty; +exports.isNativeCode = isNativeCode; +exports.apply = apply; +exports.applyNew = applyNew; +exports.mixinHandler = mixinHandler; +exports.whitelistHandler = whitelistHandler; +exports.blacklistHandler = blacklistHandler; +exports.makePassthruHandler = makePassthruHandler; +exports.Dict = Dict; +exports.WeakMap = _WeakMap; +exports.Stack = Stack; + +}); +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * http://www.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is the Narcissus JavaScript engine. + * + * The Initial Developer of the Original Code is + * Brendan Eich <brendan@mozilla.org>. + * Portions created by the Initial Developer are Copyright (C) 2004 + * the Initial Developer. All Rights Reserved. + * + * Contributor(s): + * Tom Austin <taustin@ucsc.edu> + * Brendan Eich <brendan@mozilla.org> + * Shu-Yu Guo <shu@rfrn.org> + * Dave Herman <dherman@mozilla.com> + * Dimitris Vardoulakis <dimvar@ccs.neu.edu> + * Patrick Walton <pcwalton@mozilla.com> + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +define('ace/narcissus/options', ['require', 'exports', 'module' ], function(require, exports, module) { + +// Global variables to hide from the interpreter +exports.hiddenHostGlobals = { Narcissus: true }; + +// Desugar SpiderMonkey language extensions? +exports.desugarExtensions = false; + +// Allow HTML comments? +exports.allowHTMLComments = false; + +// Allow non-standard Mozilla extensions? +exports.mozillaMode = true; + +// Allow experimental paren-free mode? +exports.parenFreeMode = false; + +}); diff --git a/share/frontend/imconcat/deps/opt/ace/worker-json.js b/share/frontend/imconcat/deps/opt/ace/worker-json.js new file mode 100644 index 0000000..ee2f21f --- /dev/null +++ b/share/frontend/imconcat/deps/opt/ace/worker-json.js @@ -0,0 +1,2904 @@ +"no use strict"; + +var console = { + log: function(msg) { + postMessage({type: "log", data: msg}); + } +}; +var window = { + console: console +}; + +var normalizeModule = function(parentId, moduleName) { + // normalize plugin requires + if (moduleName.indexOf("!") !== -1) { + var chunks = moduleName.split("!"); + return normalizeModule(parentId, chunks[0]) + "!" + normalizeModule(parentId, chunks[1]); + } + // normalize relative requires + if (moduleName.charAt(0) == ".") { + var base = parentId.split("/").slice(0, -1).join("/"); + var moduleName = base + "/" + moduleName; + + while(moduleName.indexOf(".") !== -1 && previous != moduleName) { + var previous = moduleName; + var moduleName = moduleName.replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, ""); + } + } + + return moduleName; +}; + +var require = function(parentId, id) { + var id = normalizeModule(parentId, id); + + var module = require.modules[id]; + if (module) { + if (!module.initialized) { + module.exports = module.factory().exports; + module.initialized = true; + } + return module.exports; + } + + var chunks = id.split("/"); + chunks[0] = require.tlns[chunks[0]] || chunks[0]; + var path = chunks.join("/") + ".js"; + + require.id = id; + importScripts(path); + return require(parentId, id); +}; + +require.modules = {}; +require.tlns = {}; + +var define = function(id, deps, factory) { + if (arguments.length == 2) { + factory = deps; + } else if (arguments.length == 1) { + factory = id; + id = require.id; + } + + if (id.indexOf("text!") === 0) + return; + + var req = function(deps, factory) { + return require(id, deps, factory); + }; + + require.modules[id] = { + factory: function() { + var module = { + exports: {} + }; + var returnExports = factory(req, module.exports, module); + if (returnExports) + module.exports = returnExports; + return module; + } + }; +}; + +function initBaseUrls(topLevelNamespaces) { + require.tlns = topLevelNamespaces; +} + +function initSender() { + + var EventEmitter = require(null, "ace/lib/event_emitter").EventEmitter; + var oop = require(null, "ace/lib/oop"); + + var Sender = function() {}; + + (function() { + + oop.implement(this, EventEmitter); + + this.callback = function(data, callbackId) { + postMessage({ + type: "call", + id: callbackId, + data: data + }); + }; + + this.emit = function(name, data) { + postMessage({ + type: "event", + name: name, + data: data + }); + }; + + }).call(Sender.prototype); + + return new Sender(); +} + +var main; +var sender; + +onmessage = function(e) { + var msg = e.data; + if (msg.command) { + main[msg.command].apply(main, msg.args); + } + else if (msg.init) { + initBaseUrls(msg.tlns); + require(null, "ace/lib/fixoldbrowsers"); + sender = initSender(); + var clazz = require(null, msg.module)[msg.classname]; + main = new clazz(sender); + } + else if (msg.event && sender) { + sender._emit(msg.event, msg.data); + } +}; +// vim:set ts=4 sts=4 sw=4 st: +// -- kriskowal Kris Kowal Copyright (C) 2009-2010 MIT License +// -- tlrobinson Tom Robinson Copyright (C) 2009-2010 MIT License (Narwhal Project) +// -- dantman Daniel Friesen Copyright(C) 2010 XXX No License Specified +// -- fschaefer Florian Schäfer Copyright (C) 2010 MIT License +// -- Irakli Gozalishvili Copyright (C) 2010 MIT License + +/*! + Copyright (c) 2009, 280 North Inc. http://280north.com/ + MIT License. http://github.com/280north/narwhal/blob/master/README.md +*/ + +define('ace/lib/fixoldbrowsers', ['require', 'exports', 'module' , 'ace/lib/regexp', 'ace/lib/es5-shim'], function(require, exports, module) { + + +require("./regexp"); +require("./es5-shim"); + +}); + +define('ace/lib/regexp', ['require', 'exports', 'module' ], function(require, exports, module) { + + + //--------------------------------- + // Private variables + //--------------------------------- + + var real = { + exec: RegExp.prototype.exec, + test: RegExp.prototype.test, + match: String.prototype.match, + replace: String.prototype.replace, + split: String.prototype.split + }, + compliantExecNpcg = real.exec.call(/()??/, "")[1] === undefined, // check `exec` handling of nonparticipating capturing groups + compliantLastIndexIncrement = function () { + var x = /^/g; + real.test.call(x, ""); + return !x.lastIndex; + }(); + + if (compliantLastIndexIncrement && compliantExecNpcg) + return; + + //--------------------------------- + // Overriden native methods + //--------------------------------- + + // Adds named capture support (with backreferences returned as `result.name`), and fixes two + // cross-browser issues per ES3: + // - Captured values for nonparticipating capturing groups should be returned as `undefined`, + // rather than the empty string. + // - `lastIndex` should not be incremented after zero-length matches. + RegExp.prototype.exec = function (str) { + var match = real.exec.apply(this, arguments), + name, r2; + if ( typeof(str) == 'string' && match) { + // Fix browsers whose `exec` methods don't consistently return `undefined` for + // nonparticipating capturing groups + if (!compliantExecNpcg && match.length > 1 && indexOf(match, "") > -1) { + r2 = RegExp(this.source, real.replace.call(getNativeFlags(this), "g", "")); + // Using `str.slice(match.index)` rather than `match[0]` in case lookahead allowed + // matching due to characters outside the match + real.replace.call(str.slice(match.index), r2, function () { + for (var i = 1; i < arguments.length - 2; i++) { + if (arguments[i] === undefined) + match[i] = undefined; + } + }); + } + // Attach named capture properties + if (this._xregexp && this._xregexp.captureNames) { + for (var i = 1; i < match.length; i++) { + name = this._xregexp.captureNames[i - 1]; + if (name) + match[name] = match[i]; + } + } + // Fix browsers that increment `lastIndex` after zero-length matches + if (!compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index)) + this.lastIndex--; + } + return match; + }; + + // Don't override `test` if it won't change anything + if (!compliantLastIndexIncrement) { + // Fix browser bug in native method + RegExp.prototype.test = function (str) { + // Use the native `exec` to skip some processing overhead, even though the overriden + // `exec` would take care of the `lastIndex` fix + var match = real.exec.call(this, str); + // Fix browsers that increment `lastIndex` after zero-length matches + if (match && this.global && !match[0].length && (this.lastIndex > match.index)) + this.lastIndex--; + return !!match; + }; + } + + //--------------------------------- + // Private helper functions + //--------------------------------- + + function getNativeFlags (regex) { + return (regex.global ? "g" : "") + + (regex.ignoreCase ? "i" : "") + + (regex.multiline ? "m" : "") + + (regex.extended ? "x" : "") + // Proposed for ES4; included in AS3 + (regex.sticky ? "y" : ""); + }; + + function indexOf (array, item, from) { + if (Array.prototype.indexOf) // Use the native array method if available + return array.indexOf(item, from); + for (var i = from || 0; i < array.length; i++) { + if (array[i] === item) + return i; + } + return -1; + }; + +}); +// vim: ts=4 sts=4 sw=4 expandtab +// -- kriskowal Kris Kowal Copyright (C) 2009-2011 MIT License +// -- tlrobinson Tom Robinson Copyright (C) 2009-2010 MIT License (Narwhal Project) +// -- dantman Daniel Friesen Copyright (C) 2010 XXX TODO License or CLA +// -- fschaefer Florian Schäfer Copyright (C) 2010 MIT License +// -- Gozala Irakli Gozalishvili Copyright (C) 2010 MIT License +// -- kitcambridge Kit Cambridge Copyright (C) 2011 MIT License +// -- kossnocorp Sasha Koss XXX TODO License or CLA +// -- bryanforbes Bryan Forbes XXX TODO License or CLA +// -- killdream Quildreen Motta Copyright (C) 2011 MIT Licence +// -- michaelficarra Michael Ficarra Copyright (C) 2011 3-clause BSD License +// -- sharkbrainguy Gerard Paapu Copyright (C) 2011 MIT License +// -- bbqsrc Brendan Molloy (C) 2011 Creative Commons Zero (public domain) +// -- iwyg XXX TODO License or CLA +// -- DomenicDenicola Domenic Denicola Copyright (C) 2011 MIT License +// -- xavierm02 Montillet Xavier XXX TODO License or CLA +// -- Raynos Raynos XXX TODO License or CLA +// -- samsonjs Sami Samhuri Copyright (C) 2010 MIT License +// -- rwldrn Rick Waldron Copyright (C) 2011 MIT License +// -- lexer Alexey Zakharov XXX TODO License or CLA + +/*! + Copyright (c) 2009, 280 North Inc. http://280north.com/ + MIT License. http://github.com/280north/narwhal/blob/master/README.md +*/ + +define('ace/lib/es5-shim', ['require', 'exports', 'module' ], function(require, exports, module) { + +/* + * Brings an environment as close to ECMAScript 5 compliance + * as is possible with the facilities of erstwhile engines. + * + * Annotated ES5: http://es5.github.com/ (specific links below) + * ES5 Spec: http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf + * + * @module + */ + +/*whatsupdoc*/ + +// +// Function +// ======== +// + +// ES-5 15.3.4.5 +// http://es5.github.com/#x15.3.4.5 + +if (!Function.prototype.bind) { + Function.prototype.bind = function bind(that) { // .length is 1 + // 1. Let Target be the this value. + var target = this; + // 2. If IsCallable(Target) is false, throw a TypeError exception. + if (typeof target != "function") + throw new TypeError(); // TODO message + // 3. Let A be a new (possibly empty) internal list of all of the + // argument values provided after thisArg (arg1, arg2 etc), in order. + // XXX slicedArgs will stand in for "A" if used + var args = slice.call(arguments, 1); // for normal call + // 4. Let F be a new native ECMAScript object. + // 11. Set the [[Prototype]] internal property of F to the standard + // built-in Function prototype object as specified in 15.3.3.1. + // 12. Set the [[Call]] internal property of F as described in + // 15.3.4.5.1. + // 13. Set the [[Construct]] internal property of F as described in + // 15.3.4.5.2. + // 14. Set the [[HasInstance]] internal property of F as described in + // 15.3.4.5.3. + var bound = function () { + + if (this instanceof bound) { + // 15.3.4.5.2 [[Construct]] + // When the [[Construct]] internal method of a function object, + // F that was created using the bind function is called with a + // list of arguments ExtraArgs, the following steps are taken: + // 1. Let target be the value of F's [[TargetFunction]] + // internal property. + // 2. If target has no [[Construct]] internal method, a + // TypeError exception is thrown. + // 3. Let boundArgs be the value of F's [[BoundArgs]] internal + // property. + // 4. Let args be a new list containing the same values as the + // list boundArgs in the same order followed by the same + // values as the list ExtraArgs in the same order. + // 5. Return the result of calling the [[Construct]] internal + // method of target providing args as the arguments. + + var F = function(){}; + F.prototype = target.prototype; + var self = new F; + + var result = target.apply( + self, + args.concat(slice.call(arguments)) + ); + if (result !== null && Object(result) === result) + return result; + return self; + + } else { + // 15.3.4.5.1 [[Call]] + // When the [[Call]] internal method of a function object, F, + // which was created using the bind function is called with a + // this value and a list of arguments ExtraArgs, the following + // steps are taken: + // 1. Let boundArgs be the value of F's [[BoundArgs]] internal + // property. + // 2. Let boundThis be the value of F's [[BoundThis]] internal + // property. + // 3. Let target be the value of F's [[TargetFunction]] internal + // property. + // 4. Let args be a new list containing the same values as the + // list boundArgs in the same order followed by the same + // values as the list ExtraArgs in the same order. + // 5. Return the result of calling the [[Call]] internal method + // of target providing boundThis as the this value and + // providing args as the arguments. + + // equiv: target.call(this, ...boundArgs, ...args) + return target.apply( + that, + args.concat(slice.call(arguments)) + ); + + } + + }; + // XXX bound.length is never writable, so don't even try + // + // 15. If the [[Class]] internal property of Target is "Function", then + // a. Let L be the length property of Target minus the length of A. + // b. Set the length own property of F to either 0 or L, whichever is + // larger. + // 16. Else set the length own property of F to 0. + // 17. Set the attributes of the length own property of F to the values + // specified in 15.3.5.1. + + // TODO + // 18. Set the [[Extensible]] internal property of F to true. + + // TODO + // 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3). + // 20. Call the [[DefineOwnProperty]] internal method of F with + // arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]: + // thrower, [[Enumerable]]: false, [[Configurable]]: false}, and + // false. + // 21. Call the [[DefineOwnProperty]] internal method of F with + // arguments "arguments", PropertyDescriptor {[[Get]]: thrower, + // [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false}, + // and false. + + // TODO + // NOTE Function objects created using Function.prototype.bind do not + // have a prototype property or the [[Code]], [[FormalParameters]], and + // [[Scope]] internal properties. + // XXX can't delete prototype in pure-js. + + // 22. Return F. + return bound; + }; +} + +// Shortcut to an often accessed properties, in order to avoid multiple +// dereference that costs universally. +// _Please note: Shortcuts are defined after `Function.prototype.bind` as we +// us it in defining shortcuts. +var call = Function.prototype.call; +var prototypeOfArray = Array.prototype; +var prototypeOfObject = Object.prototype; +var slice = prototypeOfArray.slice; +var toString = call.bind(prototypeOfObject.toString); +var owns = call.bind(prototypeOfObject.hasOwnProperty); + +// If JS engine supports accessors creating shortcuts. +var defineGetter; +var defineSetter; +var lookupGetter; +var lookupSetter; +var supportsAccessors; +if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) { + defineGetter = call.bind(prototypeOfObject.__defineGetter__); + defineSetter = call.bind(prototypeOfObject.__defineSetter__); + lookupGetter = call.bind(prototypeOfObject.__lookupGetter__); + lookupSetter = call.bind(prototypeOfObject.__lookupSetter__); +} + +// +// Array +// ===== +// + +// ES5 15.4.3.2 +// http://es5.github.com/#x15.4.3.2 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray +if (!Array.isArray) { + Array.isArray = function isArray(obj) { + return toString(obj) == "[object Array]"; + }; +} + +// The IsCallable() check in the Array functions +// has been replaced with a strict check on the +// internal class of the object to trap cases where +// the provided function was actually a regular +// expression literal, which in V8 and +// JavaScriptCore is a typeof "function". Only in +// V8 are regular expression literals permitted as +// reduce parameters, so it is desirable in the +// general case for the shim to match the more +// strict and common behavior of rejecting regular +// expressions. + +// ES5 15.4.4.18 +// http://es5.github.com/#x15.4.4.18 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/forEach +if (!Array.prototype.forEach) { + Array.prototype.forEach = function forEach(fun /*, thisp*/) { + var self = toObject(this), + thisp = arguments[1], + i = 0, + length = self.length >>> 0; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + while (i < length) { + if (i in self) { + // Invoke the callback function with call, passing arguments: + // context, property value, property key, thisArg object context + fun.call(thisp, self[i], i, self); + } + i++; + } + }; +} + +// ES5 15.4.4.19 +// http://es5.github.com/#x15.4.4.19 +// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/map +if (!Array.prototype.map) { + Array.prototype.map = function map(fun /*, thisp*/) { + var self = toObject(this), + length = self.length >>> 0, + result = Array(length), + thisp = arguments[1]; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + for (var i = 0; i < length; i++) { + if (i in self) + result[i] = fun.call(thisp, self[i], i, self); + } + return result; + }; +} + +// ES5 15.4.4.20 +// http://es5.github.com/#x15.4.4.20 +// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/filter +if (!Array.prototype.filter) { + Array.prototype.filter = function filter(fun /*, thisp */) { + var self = toObject(this), + length = self.length >>> 0, + result = [], + thisp = arguments[1]; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + for (var i = 0; i < length; i++) { + if (i in self && fun.call(thisp, self[i], i, self)) + result.push(self[i]); + } + return result; + }; +} + +// ES5 15.4.4.16 +// http://es5.github.com/#x15.4.4.16 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/every +if (!Array.prototype.every) { + Array.prototype.every = function every(fun /*, thisp */) { + var self = toObject(this), + length = self.length >>> 0, + thisp = arguments[1]; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + for (var i = 0; i < length; i++) { + if (i in self && !fun.call(thisp, self[i], i, self)) + return false; + } + return true; + }; +} + +// ES5 15.4.4.17 +// http://es5.github.com/#x15.4.4.17 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some +if (!Array.prototype.some) { + Array.prototype.some = function some(fun /*, thisp */) { + var self = toObject(this), + length = self.length >>> 0, + thisp = arguments[1]; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + for (var i = 0; i < length; i++) { + if (i in self && fun.call(thisp, self[i], i, self)) + return true; + } + return false; + }; +} + +// ES5 15.4.4.21 +// http://es5.github.com/#x15.4.4.21 +// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduce +if (!Array.prototype.reduce) { + Array.prototype.reduce = function reduce(fun /*, initial*/) { + var self = toObject(this), + length = self.length >>> 0; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + // no value to return if no initial value and an empty array + if (!length && arguments.length == 1) + throw new TypeError(); // TODO message + + var i = 0; + var result; + if (arguments.length >= 2) { + result = arguments[1]; + } else { + do { + if (i in self) { + result = self[i++]; + break; + } + + // if array contains no values, no initial value to return + if (++i >= length) + throw new TypeError(); // TODO message + } while (true); + } + + for (; i < length; i++) { + if (i in self) + result = fun.call(void 0, result, self[i], i, self); + } + + return result; + }; +} + +// ES5 15.4.4.22 +// http://es5.github.com/#x15.4.4.22 +// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduceRight +if (!Array.prototype.reduceRight) { + Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) { + var self = toObject(this), + length = self.length >>> 0; + + // If no callback function or if callback is not a callable function + if (toString(fun) != "[object Function]") { + throw new TypeError(); // TODO message + } + + // no value to return if no initial value, empty array + if (!length && arguments.length == 1) + throw new TypeError(); // TODO message + + var result, i = length - 1; + if (arguments.length >= 2) { + result = arguments[1]; + } else { + do { + if (i in self) { + result = self[i--]; + break; + } + + // if array contains no values, no initial value to return + if (--i < 0) + throw new TypeError(); // TODO message + } while (true); + } + + do { + if (i in this) + result = fun.call(void 0, result, self[i], i, self); + } while (i--); + + return result; + }; +} + +// ES5 15.4.4.14 +// http://es5.github.com/#x15.4.4.14 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf +if (!Array.prototype.indexOf) { + Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) { + var self = toObject(this), + length = self.length >>> 0; + + if (!length) + return -1; + + var i = 0; + if (arguments.length > 1) + i = toInteger(arguments[1]); + + // handle negative indices + i = i >= 0 ? i : Math.max(0, length + i); + for (; i < length; i++) { + if (i in self && self[i] === sought) { + return i; + } + } + return -1; + }; +} + +// ES5 15.4.4.15 +// http://es5.github.com/#x15.4.4.15 +// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/lastIndexOf +if (!Array.prototype.lastIndexOf) { + Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) { + var self = toObject(this), + length = self.length >>> 0; + + if (!length) + return -1; + var i = length - 1; + if (arguments.length > 1) + i = Math.min(i, toInteger(arguments[1])); + // handle negative indices + i = i >= 0 ? i : length - Math.abs(i); + for (; i >= 0; i--) { + if (i in self && sought === self[i]) + return i; + } + return -1; + }; +} + +// +// Object +// ====== +// + +// ES5 15.2.3.2 +// http://es5.github.com/#x15.2.3.2 +if (!Object.getPrototypeOf) { + // https://github.com/kriskowal/es5-shim/issues#issue/2 + // http://ejohn.org/blog/objectgetprototypeof/ + // recommended by fschaefer on github + Object.getPrototypeOf = function getPrototypeOf(object) { + return object.__proto__ || ( + object.constructor ? + object.constructor.prototype : + prototypeOfObject + ); + }; +} + +// ES5 15.2.3.3 +// http://es5.github.com/#x15.2.3.3 +if (!Object.getOwnPropertyDescriptor) { + var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " + + "non-object: "; + Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) { + if ((typeof object != "object" && typeof object != "function") || object === null) + throw new TypeError(ERR_NON_OBJECT + object); + // If object does not owns property return undefined immediately. + if (!owns(object, property)) + return; + + var descriptor, getter, setter; + + // If object has a property then it's for sure both `enumerable` and + // `configurable`. + descriptor = { enumerable: true, configurable: true }; + + // If JS engine supports accessor properties then property may be a + // getter or setter. + if (supportsAccessors) { + // Unfortunately `__lookupGetter__` will return a getter even + // if object has own non getter property along with a same named + // inherited getter. To avoid misbehavior we temporary remove + // `__proto__` so that `__lookupGetter__` will return getter only + // if it's owned by an object. + var prototype = object.__proto__; + object.__proto__ = prototypeOfObject; + + var getter = lookupGetter(object, property); + var setter = lookupSetter(object, property); + + // Once we have getter and setter we can put values back. + object.__proto__ = prototype; + + if (getter || setter) { + if (getter) descriptor.get = getter; + if (setter) descriptor.set = setter; + + // If it was accessor property we're done and return here + // in order to avoid adding `value` to the descriptor. + return descriptor; + } + } + + // If we got this far we know that object has an own property that is + // not an accessor so we set it as a value and return descriptor. + descriptor.value = object[property]; + return descriptor; + }; +} + +// ES5 15.2.3.4 +// http://es5.github.com/#x15.2.3.4 +if (!Object.getOwnPropertyNames) { + Object.getOwnPropertyNames = function getOwnPropertyNames(object) { + return Object.keys(object); + }; +} + +// ES5 15.2.3.5 +// http://es5.github.com/#x15.2.3.5 +if (!Object.create) { + Object.create = function create(prototype, properties) { + var object; + if (prototype === null) { + object = { "__proto__": null }; + } else { + if (typeof prototype != "object") + throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'"); + var Type = function () {}; + Type.prototype = prototype; + object = new Type(); + // IE has no built-in implementation of `Object.getPrototypeOf` + // neither `__proto__`, but this manually setting `__proto__` will + // guarantee that `Object.getPrototypeOf` will work as expected with + // objects created using `Object.create` + object.__proto__ = prototype; + } + if (properties !== void 0) + Object.defineProperties(object, properties); + return object; + }; +} + +// ES5 15.2.3.6 +// http://es5.github.com/#x15.2.3.6 + +// Patch for WebKit and IE8 standard mode +// Designed by hax <hax.github.com> +// related issue: https://github.com/kriskowal/es5-shim/issues#issue/5 +// IE8 Reference: +// http://msdn.microsoft.com/en-us/library/dd282900.aspx +// http://msdn.microsoft.com/en-us/library/dd229916.aspx +// WebKit Bugs: +// https://bugs.webkit.org/show_bug.cgi?id=36423 + +function doesDefinePropertyWork(object) { + try { + Object.defineProperty(object, "sentinel", {}); + return "sentinel" in object; + } catch (exception) { + // returns falsy + } +} + +// check whether defineProperty works if it's given. Otherwise, +// shim partially. +if (Object.defineProperty) { + var definePropertyWorksOnObject = doesDefinePropertyWork({}); + var definePropertyWorksOnDom = typeof document == "undefined" || + doesDefinePropertyWork(document.createElement("div")); + if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) { + var definePropertyFallback = Object.defineProperty; + } +} + +if (!Object.defineProperty || definePropertyFallback) { + var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: "; + var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: " + var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " + + "on this javascript engine"; + + Object.defineProperty = function defineProperty(object, property, descriptor) { + if ((typeof object != "object" && typeof object != "function") || object === null) + throw new TypeError(ERR_NON_OBJECT_TARGET + object); + if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null) + throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor); + + // make a valiant attempt to use the real defineProperty + // for I8's DOM elements. + if (definePropertyFallback) { + try { + return definePropertyFallback.call(Object, object, property, descriptor); + } catch (exception) { + // try the shim if the real one doesn't work + } + } + + // If it's a data property. + if (owns(descriptor, "value")) { + // fail silently if "writable", "enumerable", or "configurable" + // are requested but not supported + /* + // alternate approach: + if ( // can't implement these features; allow false but not true + !(owns(descriptor, "writable") ? descriptor.writable : true) || + !(owns(descriptor, "enumerable") ? descriptor.enumerable : true) || + !(owns(descriptor, "configurable") ? descriptor.configurable : true) + ) + throw new RangeError( + "This implementation of Object.defineProperty does not " + + "support configurable, enumerable, or writable." + ); + */ + + if (supportsAccessors && (lookupGetter(object, property) || + lookupSetter(object, property))) + { + // As accessors are supported only on engines implementing + // `__proto__` we can safely override `__proto__` while defining + // a property to make sure that we don't hit an inherited + // accessor. + var prototype = object.__proto__; + object.__proto__ = prototypeOfObject; + // Deleting a property anyway since getter / setter may be + // defined on object itself. + delete object[property]; + object[property] = descriptor.value; + // Setting original `__proto__` back now. + object.__proto__ = prototype; + } else { + object[property] = descriptor.value; + } + } else { + if (!supportsAccessors) + throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED); + // If we got that far then getters and setters can be defined !! + if (owns(descriptor, "get")) + defineGetter(object, property, descriptor.get); + if (owns(descriptor, "set")) + defineSetter(object, property, descriptor.set); + } + + return object; + }; +} + +// ES5 15.2.3.7 +// http://es5.github.com/#x15.2.3.7 +if (!Object.defineProperties) { + Object.defineProperties = function defineProperties(object, properties) { + for (var property in properties) { + if (owns(properties, property)) + Object.defineProperty(object, property, properties[property]); + } + return object; + }; +} + +// ES5 15.2.3.8 +// http://es5.github.com/#x15.2.3.8 +if (!Object.seal) { + Object.seal = function seal(object) { + // this is misleading and breaks feature-detection, but + // allows "securable" code to "gracefully" degrade to working + // but insecure code. + return object; + }; +} + +// ES5 15.2.3.9 +// http://es5.github.com/#x15.2.3.9 +if (!Object.freeze) { + Object.freeze = function freeze(object) { + // this is misleading and breaks feature-detection, but + // allows "securable" code to "gracefully" degrade to working + // but insecure code. + return object; + }; +} + +// detect a Rhino bug and patch it +try { + Object.freeze(function () {}); +} catch (exception) { + Object.freeze = (function freeze(freezeObject) { + return function freeze(object) { + if (typeof object == "function") { + return object; + } else { + return freezeObject(object); + } + }; + })(Object.freeze); +} + +// ES5 15.2.3.10 +// http://es5.github.com/#x15.2.3.10 +if (!Object.preventExtensions) { + Object.preventExtensions = function preventExtensions(object) { + // this is misleading and breaks feature-detection, but + // allows "securable" code to "gracefully" degrade to working + // but insecure code. + return object; + }; +} + +// ES5 15.2.3.11 +// http://es5.github.com/#x15.2.3.11 +if (!Object.isSealed) { + Object.isSealed = function isSealed(object) { + return false; + }; +} + +// ES5 15.2.3.12 +// http://es5.github.com/#x15.2.3.12 +if (!Object.isFrozen) { + Object.isFrozen = function isFrozen(object) { + return false; + }; +} + +// ES5 15.2.3.13 +// http://es5.github.com/#x15.2.3.13 +if (!Object.isExtensible) { + Object.isExtensible = function isExtensible(object) { + // 1. If Type(O) is not Object throw a TypeError exception. + if (Object(object) === object) { + throw new TypeError(); // TODO message + } + // 2. Return the Boolean value of the [[Extensible]] internal property of O. + var name = ''; + while (owns(object, name)) { + name += '?'; + } + object[name] = true; + var returnValue = owns(object, name); + delete object[name]; + return returnValue; + }; +} + +// ES5 15.2.3.14 +// http://es5.github.com/#x15.2.3.14 +if (!Object.keys) { + // http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation + var hasDontEnumBug = true, + dontEnums = [ + "toString", + "toLocaleString", + "valueOf", + "hasOwnProperty", + "isPrototypeOf", + "propertyIsEnumerable", + "constructor" + ], + dontEnumsLength = dontEnums.length; + + for (var key in {"toString": null}) + hasDontEnumBug = false; + + Object.keys = function keys(object) { + + if ((typeof object != "object" && typeof object != "function") || object === null) + throw new TypeError("Object.keys called on a non-object"); + + var keys = []; + for (var name in object) { + if (owns(object, name)) { + keys.push(name); + } + } + + if (hasDontEnumBug) { + for (var i = 0, ii = dontEnumsLength; i < ii; i++) { + var dontEnum = dontEnums[i]; + if (owns(object, dontEnum)) { + keys.push(dontEnum); + } + } + } + + return keys; + }; + +} + +// +// Date +// ==== +// + +// ES5 15.9.5.43 +// http://es5.github.com/#x15.9.5.43 +// This function returns a String value represent the instance in time +// represented by this Date object. The format of the String is the Date Time +// string format defined in 15.9.1.15. All fields are present in the String. +// The time zone is always UTC, denoted by the suffix Z. If the time value of +// this object is not a finite Number a RangeError exception is thrown. +if (!Date.prototype.toISOString || (new Date(-62198755200000).toISOString().indexOf('-000001') === -1)) { + Date.prototype.toISOString = function toISOString() { + var result, length, value, year; + if (!isFinite(this)) + throw new RangeError; + + // the date time string format is specified in 15.9.1.15. + result = [this.getUTCMonth() + 1, this.getUTCDate(), + this.getUTCHours(), this.getUTCMinutes(), this.getUTCSeconds()]; + year = this.getUTCFullYear(); + year = (year < 0 ? '-' : (year > 9999 ? '+' : '')) + ('00000' + Math.abs(year)).slice(0 <= year && year <= 9999 ? -4 : -6); + + length = result.length; + while (length--) { + value = result[length]; + // pad months, days, hours, minutes, and seconds to have two digits. + if (value < 10) + result[length] = "0" + value; + } + // pad milliseconds to have three digits. + return year + "-" + result.slice(0, 2).join("-") + "T" + result.slice(2).join(":") + "." + + ("000" + this.getUTCMilliseconds()).slice(-3) + "Z"; + } +} + +// ES5 15.9.4.4 +// http://es5.github.com/#x15.9.4.4 +if (!Date.now) { + Date.now = function now() { + return new Date().getTime(); + }; +} + +// ES5 15.9.5.44 +// http://es5.github.com/#x15.9.5.44 +// This function provides a String representation of a Date object for use by +// JSON.stringify (15.12.3). +if (!Date.prototype.toJSON) { + Date.prototype.toJSON = function toJSON(key) { + // When the toJSON method is called with argument key, the following + // steps are taken: + + // 1. Let O be the result of calling ToObject, giving it the this + // value as its argument. + // 2. Let tv be ToPrimitive(O, hint Number). + // 3. If tv is a Number and is not finite, return null. + // XXX + // 4. Let toISO be the result of calling the [[Get]] internal method of + // O with argument "toISOString". + // 5. If IsCallable(toISO) is false, throw a TypeError exception. + if (typeof this.toISOString != "function") + throw new TypeError(); // TODO message + // 6. Return the result of calling the [[Call]] internal method of + // toISO with O as the this value and an empty argument list. + return this.toISOString(); + + // NOTE 1 The argument is ignored. + + // NOTE 2 The toJSON function is intentionally generic; it does not + // require that its this value be a Date object. Therefore, it can be + // transferred to other kinds of objects for use as a method. However, + // it does require that any such object have a toISOString method. An + // object is free to use the argument key to filter its + // stringification. + }; +} + +// ES5 15.9.4.2 +// http://es5.github.com/#x15.9.4.2 +// based on work shared by Daniel Friesen (dantman) +// http://gist.github.com/303249 +if (Date.parse("+275760-09-13T00:00:00.000Z") !== 8.64e15) { + // XXX global assignment won't work in embeddings that use + // an alternate object for the context. + Date = (function(NativeDate) { + + // Date.length === 7 + var Date = function Date(Y, M, D, h, m, s, ms) { + var length = arguments.length; + if (this instanceof NativeDate) { + var date = length == 1 && String(Y) === Y ? // isString(Y) + // We explicitly pass it through parse: + new NativeDate(Date.parse(Y)) : + // We have to manually make calls depending on argument + // length here + length >= 7 ? new NativeDate(Y, M, D, h, m, s, ms) : + length >= 6 ? new NativeDate(Y, M, D, h, m, s) : + length >= 5 ? new NativeDate(Y, M, D, h, m) : + length >= 4 ? new NativeDate(Y, M, D, h) : + length >= 3 ? new NativeDate(Y, M, D) : + length >= 2 ? new NativeDate(Y, M) : + length >= 1 ? new NativeDate(Y) : + new NativeDate(); + // Prevent mixups with unfixed Date object + date.constructor = Date; + return date; + } + return NativeDate.apply(this, arguments); + }; + + // 15.9.1.15 Date Time String Format. + var isoDateExpression = new RegExp("^" + + "(\\d{4}|[\+\-]\\d{6})" + // four-digit year capture or sign + 6-digit extended year + "(?:-(\\d{2})" + // optional month capture + "(?:-(\\d{2})" + // optional day capture + "(?:" + // capture hours:minutes:seconds.milliseconds + "T(\\d{2})" + // hours capture + ":(\\d{2})" + // minutes capture + "(?:" + // optional :seconds.milliseconds + ":(\\d{2})" + // seconds capture + "(?:\\.(\\d{3}))?" + // milliseconds capture + ")?" + + "(?:" + // capture UTC offset component + "Z|" + // UTC capture + "(?:" + // offset specifier +/-hours:minutes + "([-+])" + // sign capture + "(\\d{2})" + // hours offset capture + ":(\\d{2})" + // minutes offset capture + ")" + + ")?)?)?)?" + + "$"); + + // Copy any custom methods a 3rd party library may have added + for (var key in NativeDate) + Date[key] = NativeDate[key]; + + // Copy "native" methods explicitly; they may be non-enumerable + Date.now = NativeDate.now; + Date.UTC = NativeDate.UTC; + Date.prototype = NativeDate.prototype; + Date.prototype.constructor = Date; + + // Upgrade Date.parse to handle simplified ISO 8601 strings + Date.parse = function parse(string) { + var match = isoDateExpression.exec(string); + if (match) { + match.shift(); // kill match[0], the full match + // parse months, days, hours, minutes, seconds, and milliseconds + for (var i = 1; i < 7; i++) { + // provide default values if necessary + match[i] = +(match[i] || (i < 3 ? 1 : 0)); + // match[1] is the month. Months are 0-11 in JavaScript + // `Date` objects, but 1-12 in ISO notation, so we + // decrement. + if (i == 1) + match[i]--; + } + + // parse the UTC offset component + var minuteOffset = +match.pop(), hourOffset = +match.pop(), sign = match.pop(); + + // compute the explicit time zone offset if specified + var offset = 0; + if (sign) { + // detect invalid offsets and return early + if (hourOffset > 23 || minuteOffset > 59) + return NaN; + + // express the provided time zone offset in minutes. The offset is + // negative for time zones west of UTC; positive otherwise. + offset = (hourOffset * 60 + minuteOffset) * 6e4 * (sign == "+" ? -1 : 1); + } + + // Date.UTC for years between 0 and 99 converts year to 1900 + year + // The Gregorian calendar has a 400-year cycle, so + // to Date.UTC(year + 400, .... ) - 12622780800000 == Date.UTC(year, ...), + // where 12622780800000 - number of milliseconds in Gregorian calendar 400 years + var year = +match[0]; + if (0 <= year && year <= 99) { + match[0] = year + 400; + return NativeDate.UTC.apply(this, match) + offset - 12622780800000; + } + + // compute a new UTC date value, accounting for the optional offset + return NativeDate.UTC.apply(this, match) + offset; + } + return NativeDate.parse.apply(this, arguments); + }; + + return Date; + })(Date); +} + +// +// String +// ====== +// + +// ES5 15.5.4.20 +// http://es5.github.com/#x15.5.4.20 +var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" + + "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" + + "\u2029\uFEFF"; +if (!String.prototype.trim || ws.trim()) { + // http://blog.stevenlevithan.com/archives/faster-trim-javascript + // http://perfectionkills.com/whitespace-deviations/ + ws = "[" + ws + "]"; + var trimBeginRegexp = new RegExp("^" + ws + ws + "*"), + trimEndRegexp = new RegExp(ws + ws + "*$"); + String.prototype.trim = function trim() { + return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, ""); + }; +} + +// +// Util +// ====== +// + +// ES5 9.4 +// http://es5.github.com/#x9.4 +// http://jsperf.com/to-integer +var toInteger = function (n) { + n = +n; + if (n !== n) // isNaN + n = 0; + else if (n !== 0 && n !== (1/0) && n !== -(1/0)) + n = (n > 0 || -1) * Math.floor(Math.abs(n)); + return n; +}; + +var prepareString = "a"[0] != "a", + // ES5 9.9 + // http://es5.github.com/#x9.9 + toObject = function (o) { + if (o == null) { // this matches both null and undefined + throw new TypeError(); // TODO message + } + // If the implementation doesn't support by-index access of + // string characters (ex. IE < 7), split the string + if (prepareString && typeof o == "string" && o) { + return o.split(""); + } + return Object(o); + }; +}); + +define('ace/lib/event_emitter', ['require', 'exports', 'module' ], function(require, exports, module) { + + +var EventEmitter = {}; + +EventEmitter._emit = +EventEmitter._dispatchEvent = function(eventName, e) { + this._eventRegistry = this._eventRegistry || {}; + this._defaultHandlers = this._defaultHandlers || {}; + + var listeners = this._eventRegistry[eventName] || []; + var defaultHandler = this._defaultHandlers[eventName]; + if (!listeners.length && !defaultHandler) + return; + + e = e || {}; + e.type = eventName; + + if (!e.stopPropagation) { + e.stopPropagation = function() { + this.propagationStopped = true; + }; + } + + if (!e.preventDefault) { + e.preventDefault = function() { + this.defaultPrevented = true; + }; + } + + for (var i=0; i<listeners.length; i++) { + listeners[i](e); + if (e.propagationStopped) + break; + } + + if (defaultHandler && !e.defaultPrevented) + return defaultHandler(e); +}; + +EventEmitter.setDefaultHandler = function(eventName, callback) { + this._defaultHandlers = this._defaultHandlers || {}; + + if (this._defaultHandlers[eventName]) + throw new Error("The default handler for '" + eventName + "' is already set"); + + this._defaultHandlers[eventName] = callback; +}; + +EventEmitter.on = +EventEmitter.addEventListener = function(eventName, callback) { + this._eventRegistry = this._eventRegistry || {}; + + var listeners = this._eventRegistry[eventName]; + if (!listeners) + var listeners = this._eventRegistry[eventName] = []; + + if (listeners.indexOf(callback) == -1) + listeners.push(callback); +}; + +EventEmitter.removeListener = +EventEmitter.removeEventListener = function(eventName, callback) { + this._eventRegistry = this._eventRegistry || {}; + + var listeners = this._eventRegistry[eventName]; + if (!listeners) + return; + + var index = listeners.indexOf(callback); + if (index !== -1) + listeners.splice(index, 1); +}; + +EventEmitter.removeAllListeners = function(eventName) { + if (this._eventRegistry) this._eventRegistry[eventName] = []; +}; + +exports.EventEmitter = EventEmitter; + +}); + +define('ace/lib/oop', ['require', 'exports', 'module' ], function(require, exports, module) { + + +exports.inherits = (function() { + var tempCtor = function() {}; + return function(ctor, superCtor) { + tempCtor.prototype = superCtor.prototype; + ctor.super_ = superCtor.prototype; + ctor.prototype = new tempCtor(); + ctor.prototype.constructor = ctor; + }; +}()); + +exports.mixin = function(obj, mixin) { + for (var key in mixin) { + obj[key] = mixin[key]; + } +}; + +exports.implement = function(proto, mixin) { + exports.mixin(proto, mixin); +}; + +}); + +define('ace/mode/json_worker', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/worker/mirror', 'ace/mode/json/json_parse'], function(require, exports, module) { + + +var oop = require("../lib/oop"); +var Mirror = require("../worker/mirror").Mirror; +var parse = require("./json/json_parse"); + +var JsonWorker = exports.JsonWorker = function(sender) { + Mirror.call(this, sender); + this.setTimeout(200); +}; + +oop.inherits(JsonWorker, Mirror); + +(function() { + + this.onUpdate = function() { + var value = this.doc.getValue(); + + try { + var result = parse(value); + } catch (e) { + var pos = this.charToDocumentPosition(e.at-1); + this.sender.emit("error", { + row: pos.row, + column: pos.column, + text: e.message, + type: "error" + }); + return; + } + this.sender.emit("ok"); + }; + + this.charToDocumentPosition = function(charPos) { + var i = 0; + var len = this.doc.getLength(); + var nl = this.doc.getNewLineCharacter().length; + + if (!len) { + return { row: 0, column: 0}; + } + + var lineStart = 0; + while (i < len) { + var line = this.doc.getLine(i); + var lineLength = line.length + nl; + if (lineStart + lineLength > charPos) + return { + row: i, + column: charPos - lineStart + }; + + lineStart += lineLength; + i += 1; + } + + return { + row: i-1, + column: line.length + }; + }; + +}).call(JsonWorker.prototype); + +}); +define('ace/worker/mirror', ['require', 'exports', 'module' , 'ace/document', 'ace/lib/lang'], function(require, exports, module) { + + +var Document = require("../document").Document; +var lang = require("../lib/lang"); + +var Mirror = exports.Mirror = function(sender) { + this.sender = sender; + var doc = this.doc = new Document(""); + + var deferredUpdate = this.deferredUpdate = lang.deferredCall(this.onUpdate.bind(this)); + + var _self = this; + sender.on("change", function(e) { + doc.applyDeltas([e.data]); + deferredUpdate.schedule(_self.$timeout); + }); +}; + +(function() { + + this.$timeout = 500; + + this.setTimeout = function(timeout) { + this.$timeout = timeout; + }; + + this.setValue = function(value) { + this.doc.setValue(value); + this.deferredUpdate.schedule(this.$timeout); + }; + + this.getValue = function(callbackId) { + this.sender.callback(this.doc.getValue(), callbackId); + }; + + this.onUpdate = function() { + // abstract method + }; + +}).call(Mirror.prototype); + +}); + +define('ace/document', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter', 'ace/range', 'ace/anchor'], function(require, exports, module) { + + +var oop = require("./lib/oop"); +var EventEmitter = require("./lib/event_emitter").EventEmitter; +var Range = require("./range").Range; +var Anchor = require("./anchor").Anchor; + + /** + * new Document([text]) + * - text (String | Array): The starting text + * + * Creates a new `Document`. If `text` is included, the `Document` contains those strings; otherwise, it's empty. + * + **/ +var Document = function(text) { + this.$lines = []; + + // There has to be one line at least in the document. If you pass an empty + // string to the insert function, nothing will happen. Workaround. + if (text.length == 0) { + this.$lines = [""]; + } else if (Array.isArray(text)) { + this.insertLines(0, text); + } else { + this.insert({row: 0, column:0}, text); + } +}; + +(function() { + + oop.implement(this, EventEmitter); + this.setValue = function(text) { + var len = this.getLength(); + this.remove(new Range(0, 0, len, this.getLine(len-1).length)); + this.insert({row: 0, column:0}, text); + }; + this.getValue = function() { + return this.getAllLines().join(this.getNewLineCharacter()); + }; + this.createAnchor = function(row, column) { + return new Anchor(this, row, column); + }; + + // check for IE split bug + if ("aaa".split(/a/).length == 0) + this.$split = function(text) { + return text.replace(/\r\n|\r/g, "\n").split("\n"); + } + else + this.$split = function(text) { + return text.split(/\r\n|\r|\n/); + }; + this.$detectNewLine = function(text) { + var match = text.match(/^.*?(\r\n|\r|\n)/m); + if (match) { + this.$autoNewLine = match[1]; + } else { + this.$autoNewLine = "\n"; + } + }; + this.getNewLineCharacter = function() { + switch (this.$newLineMode) { + case "windows": + return "\r\n"; + + case "unix": + return "\n"; + + case "auto": + return this.$autoNewLine; + } + }; + + this.$autoNewLine = "\n"; + this.$newLineMode = "auto"; + this.setNewLineMode = function(newLineMode) { + if (this.$newLineMode === newLineMode) + return; + + this.$newLineMode = newLineMode; + }; + this.getNewLineMode = function() { + return this.$newLineMode; + }; + this.isNewLine = function(text) { + return (text == "\r\n" || text == "\r" || text == "\n"); + }; + this.getLine = function(row) { + return this.$lines[row] || ""; + }; + this.getLines = function(firstRow, lastRow) { + return this.$lines.slice(firstRow, lastRow + 1); + }; + this.getAllLines = function() { + return this.getLines(0, this.getLength()); + }; + this.getLength = function() { + return this.$lines.length; + }; + this.getTextRange = function(range) { + if (range.start.row == range.end.row) { + return this.$lines[range.start.row].substring(range.start.column, + range.end.column); + } + else { + var lines = this.getLines(range.start.row+1, range.end.row-1); + lines.unshift((this.$lines[range.start.row] || "").substring(range.start.column)); + lines.push((this.$lines[range.end.row] || "").substring(0, range.end.column)); + return lines.join(this.getNewLineCharacter()); + } + }; + this.$clipPosition = function(position) { + var length = this.getLength(); + if (position.row >= length) { + position.row = Math.max(0, length - 1); + position.column = this.getLine(length-1).length; + } + return position; + }; + this.insert = function(position, text) { + if (!text || text.length === 0) + return position; + + position = this.$clipPosition(position); + + // only detect new lines if the document has no line break yet + if (this.getLength() <= 1) + this.$detectNewLine(text); + + var lines = this.$split(text); + var firstLine = lines.splice(0, 1)[0]; + var lastLine = lines.length == 0 ? null : lines.splice(lines.length - 1, 1)[0]; + + position = this.insertInLine(position, firstLine); + if (lastLine !== null) { + position = this.insertNewLine(position); // terminate first line + position = this.insertLines(position.row, lines); + position = this.insertInLine(position, lastLine || ""); + } + return position; + }; + this.insertLines = function(row, lines) { + if (lines.length == 0) + return {row: row, column: 0}; + + // apply doesn't work for big arrays (smallest threshold is on safari 0xFFFF) + // to circumvent that we have to break huge inserts into smaller chunks here + if (lines.length > 0xFFFF) { + var end = this.insertLines(row, lines.slice(0xFFFF)); + lines = lines.slice(0, 0xFFFF); + } + + var args = [row, 0]; + args.push.apply(args, lines); + this.$lines.splice.apply(this.$lines, args); + + var range = new Range(row, 0, row + lines.length, 0); + var delta = { + action: "insertLines", + range: range, + lines: lines + }; + this._emit("change", { data: delta }); + return end || range.end; + }; + this.insertNewLine = function(position) { + position = this.$clipPosition(position); + var line = this.$lines[position.row] || ""; + + this.$lines[position.row] = line.substring(0, position.column); + this.$lines.splice(position.row + 1, 0, line.substring(position.column, line.length)); + + var end = { + row : position.row + 1, + column : 0 + }; + + var delta = { + action: "insertText", + range: Range.fromPoints(position, end), + text: this.getNewLineCharacter() + }; + this._emit("change", { data: delta }); + + return end; + }; + this.insertInLine = function(position, text) { + if (text.length == 0) + return position; + + var line = this.$lines[position.row] || ""; + + this.$lines[position.row] = line.substring(0, position.column) + text + + line.substring(position.column); + + var end = { + row : position.row, + column : position.column + text.length + }; + + var delta = { + action: "insertText", + range: Range.fromPoints(position, end), + text: text + }; + this._emit("change", { data: delta }); + + return end; + }; + this.remove = function(range) { + // clip to document + range.start = this.$clipPosition(range.start); + range.end = this.$clipPosition(range.end); + + if (range.isEmpty()) + return range.start; + + var firstRow = range.start.row; + var lastRow = range.end.row; + + if (range.isMultiLine()) { + var firstFullRow = range.start.column == 0 ? firstRow : firstRow + 1; + var lastFullRow = lastRow - 1; + + if (range.end.column > 0) + this.removeInLine(lastRow, 0, range.end.column); + + if (lastFullRow >= firstFullRow) + this.removeLines(firstFullRow, lastFullRow); + + if (firstFullRow != firstRow) { + this.removeInLine(firstRow, range.start.column, this.getLine(firstRow).length); + this.removeNewLine(range.start.row); + } + } + else { + this.removeInLine(firstRow, range.start.column, range.end.column); + } + return range.start; + }; + this.removeInLine = function(row, startColumn, endColumn) { + if (startColumn == endColumn) + return; + + var range = new Range(row, startColumn, row, endColumn); + var line = this.getLine(row); + var removed = line.substring(startColumn, endColumn); + var newLine = line.substring(0, startColumn) + line.substring(endColumn, line.length); + this.$lines.splice(row, 1, newLine); + + var delta = { + action: "removeText", + range: range, + text: removed + }; + this._emit("change", { data: delta }); + return range.start; + }; + this.removeLines = function(firstRow, lastRow) { + var range = new Range(firstRow, 0, lastRow + 1, 0); + var removed = this.$lines.splice(firstRow, lastRow - firstRow + 1); + + var delta = { + action: "removeLines", + range: range, + nl: this.getNewLineCharacter(), + lines: removed + }; + this._emit("change", { data: delta }); + return removed; + }; + this.removeNewLine = function(row) { + var firstLine = this.getLine(row); + var secondLine = this.getLine(row+1); + + var range = new Range(row, firstLine.length, row+1, 0); + var line = firstLine + secondLine; + + this.$lines.splice(row, 2, line); + + var delta = { + action: "removeText", + range: range, + text: this.getNewLineCharacter() + }; + this._emit("change", { data: delta }); + }; + this.replace = function(range, text) { + if (text.length == 0 && range.isEmpty()) + return range.start; + + // Shortcut: If the text we want to insert is the same as it is already + // in the document, we don't have to replace anything. + if (text == this.getTextRange(range)) + return range.end; + + this.remove(range); + if (text) { + var end = this.insert(range.start, text); + } + else { + end = range.start; + } + + return end; + }; + this.applyDeltas = function(deltas) { + for (var i=0; i<deltas.length; i++) { + var delta = deltas[i]; + var range = Range.fromPoints(delta.range.start, delta.range.end); + + if (delta.action == "insertLines") + this.insertLines(range.start.row, delta.lines); + else if (delta.action == "insertText") + this.insert(range.start, delta.text); + else if (delta.action == "removeLines") + this.removeLines(range.start.row, range.end.row - 1); + else if (delta.action == "removeText") + this.remove(range); + } + }; + this.revertDeltas = function(deltas) { + for (var i=deltas.length-1; i>=0; i--) { + var delta = deltas[i]; + + var range = Range.fromPoints(delta.range.start, delta.range.end); + + if (delta.action == "insertLines") + this.removeLines(range.start.row, range.end.row - 1); + else if (delta.action == "insertText") + this.remove(range); + else if (delta.action == "removeLines") + this.insertLines(range.start.row, delta.lines); + else if (delta.action == "removeText") + this.insert(range.start, delta.text); + } + }; + +}).call(Document.prototype); + +exports.Document = Document; +}); + +define('ace/range', ['require', 'exports', 'module' ], function(require, exports, module) { + + +/** + * class Range + * + * This object is used in various places to indicate a region within the editor. To better visualize how this works, imagine a rectangle. Each quadrant of the rectangle is analogus to a range, as ranges contain a starting row and starting column, and an ending row, and ending column. + * + **/ + +/** + * new Range(startRow, startColumn, endRow, endColumn) + * - startRow (Number): The starting row + * - startColumn (Number): The starting column + * - endRow (Number): The ending row + * - endColumn (Number): The ending column + * + * Creates a new `Range` object with the given starting and ending row and column points. + * + **/ +var Range = function(startRow, startColumn, endRow, endColumn) { + this.start = { + row: startRow, + column: startColumn + }; + + this.end = { + row: endRow, + column: endColumn + }; +}; + +(function() { + /** + * Range.isEqual(range) -> Boolean + * - range (Range): A range to check against + * + * Returns `true` if and only if the starting row and column, and ending tow and column, are equivalent to those given by `range`. + * + **/ + this.isEqual = function(range) { + return this.start.row == range.start.row && + this.end.row == range.end.row && + this.start.column == range.start.column && + this.end.column == range.end.column + }; + this.toString = function() { + return ("Range: [" + this.start.row + "/" + this.start.column + + "] -> [" + this.end.row + "/" + this.end.column + "]"); + }; + + this.contains = function(row, column) { + return this.compare(row, column) == 0; + }; + this.compareRange = function(range) { + var cmp, + end = range.end, + start = range.start; + + cmp = this.compare(end.row, end.column); + if (cmp == 1) { + cmp = this.compare(start.row, start.column); + if (cmp == 1) { + return 2; + } else if (cmp == 0) { + return 1; + } else { + return 0; + } + } else if (cmp == -1) { + return -2; + } else { + cmp = this.compare(start.row, start.column); + if (cmp == -1) { + return -1; + } else if (cmp == 1) { + return 42; + } else { + return 0; + } + } + } + + /** related to: Range.compare + * Range.comparePoint(p) -> Number + * - p (Range): A point to compare with + * + (Number): This method returns one of the following numbers:<br/> + * * `0` if the two points are exactly equal<br/> + * * `-1` if `p.row` is less then the calling range<br/> + * * `1` if `p.row` is greater than the calling range<br/> + * <br/> + * If the starting row of the calling range is equal to `p.row`, and:<br/> + * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`<br/> + * * Otherwise, it returns -1<br/> + *<br/> + * If the ending row of the calling range is equal to `p.row`, and:<br/> + * * `p.column` is less than or equal to the calling range's ending column, this returns `0`<br/> + * * Otherwise, it returns 1<br/> + * + * Checks the row and column points of `p` with the row and column points of the calling range. + * + * + * + **/ + this.comparePoint = function(p) { + return this.compare(p.row, p.column); + } + + /** related to: Range.comparePoint + * Range.containsRange(range) -> Boolean + * - range (Range): A range to compare with + * + * Checks the start and end points of `range` and compares them to the calling range. Returns `true` if the `range` is contained within the caller's range. + * + **/ + this.containsRange = function(range) { + return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0; + } + + /** + * Range.intersects(range) -> Boolean + * - range (Range): A range to compare with + * + * Returns `true` if passed in `range` intersects with the one calling this method. + * + **/ + this.intersects = function(range) { + var cmp = this.compareRange(range); + return (cmp == -1 || cmp == 0 || cmp == 1); + } + + /** + * Range.isEnd(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the caller's ending row point is the same as `row`, and if the caller's ending column is the same as `column`. + * + **/ + this.isEnd = function(row, column) { + return this.end.row == row && this.end.column == column; + } + + /** + * Range.isStart(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the caller's starting row point is the same as `row`, and if the caller's starting column is the same as `column`. + * + **/ + this.isStart = function(row, column) { + return this.start.row == row && this.start.column == column; + } + + /** + * Range.setStart(row, column) + * - row (Number): A row point to set + * - column (Number): A column point to set + * + * Sets the starting row and column for the range. + * + **/ + this.setStart = function(row, column) { + if (typeof row == "object") { + this.start.column = row.column; + this.start.row = row.row; + } else { + this.start.row = row; + this.start.column = column; + } + } + + /** + * Range.setEnd(row, column) + * - row (Number): A row point to set + * - column (Number): A column point to set + * + * Sets the starting row and column for the range. + * + **/ + this.setEnd = function(row, column) { + if (typeof row == "object") { + this.end.column = row.column; + this.end.row = row.row; + } else { + this.end.row = row; + this.end.column = column; + } + } + + /** related to: Range.compare + * Range.inside(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the `row` and `column` are within the given range. + * + **/ + this.inside = function(row, column) { + if (this.compare(row, column) == 0) { + if (this.isEnd(row, column) || this.isStart(row, column)) { + return false; + } else { + return true; + } + } + return false; + } + + /** related to: Range.compare + * Range.insideStart(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the `row` and `column` are within the given range's starting points. + * + **/ + this.insideStart = function(row, column) { + if (this.compare(row, column) == 0) { + if (this.isEnd(row, column)) { + return false; + } else { + return true; + } + } + return false; + } + + /** related to: Range.compare + * Range.insideEnd(row, column) -> Boolean + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + * Returns `true` if the `row` and `column` are within the given range's ending points. + * + **/ + this.insideEnd = function(row, column) { + if (this.compare(row, column) == 0) { + if (this.isStart(row, column)) { + return false; + } else { + return true; + } + } + return false; + } + + /** + * Range.compare(row, column) -> Number + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + (Number): This method returns one of the following numbers:<br/> + * * `0` if the two points are exactly equal <br/> + * * `-1` if `p.row` is less then the calling range <br/> + * * `1` if `p.row` is greater than the calling range <br/> + * <br/> + * If the starting row of the calling range is equal to `p.row`, and: <br/> + * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`<br/> + * * Otherwise, it returns -1<br/> + * <br/> + * If the ending row of the calling range is equal to `p.row`, and: <br/> + * * `p.column` is less than or equal to the calling range's ending column, this returns `0` <br/> + * * Otherwise, it returns 1 + * + * Checks the row and column points with the row and column points of the calling range. + * + * + **/ + this.compare = function(row, column) { + if (!this.isMultiLine()) { + if (row === this.start.row) { + return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0); + }; + } + + if (row < this.start.row) + return -1; + + if (row > this.end.row) + return 1; + + if (this.start.row === row) + return column >= this.start.column ? 0 : -1; + + if (this.end.row === row) + return column <= this.end.column ? 0 : 1; + + return 0; + }; + this.compareStart = function(row, column) { + if (this.start.row == row && this.start.column == column) { + return -1; + } else { + return this.compare(row, column); + } + } + + /** + * Range.compareEnd(row, column) -> Number + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + (Number): This method returns one of the following numbers:<br/> + * * `0` if the two points are exactly equal<br/> + * * `-1` if `p.row` is less then the calling range<br/> + * * `1` if `p.row` is greater than the calling range, or if `isEnd` is `true.<br/> + * <br/> + * If the starting row of the calling range is equal to `p.row`, and:<br/> + * * `p.column` is greater than or equal to the calling range's starting column, this returns `0`<br/> + * * Otherwise, it returns -1<br/> + *<br/> + * If the ending row of the calling range is equal to `p.row`, and:<br/> + * * `p.column` is less than or equal to the calling range's ending column, this returns `0`<br/> + * * Otherwise, it returns 1 + * + * Checks the row and column points with the row and column points of the calling range. + * + * + **/ + this.compareEnd = function(row, column) { + if (this.end.row == row && this.end.column == column) { + return 1; + } else { + return this.compare(row, column); + } + } + + /** + * Range.compareInside(row, column) -> Number + * - row (Number): A row point to compare with + * - column (Number): A column point to compare with + * + (Number): This method returns one of the following numbers:<br/> + * * `1` if the ending row of the calling range is equal to `row`, and the ending column of the calling range is equal to `column`<br/> + * * `-1` if the starting row of the calling range is equal to `row`, and the starting column of the calling range is equal to `column`<br/> + * <br/> + * Otherwise, it returns the value after calling [[Range.compare `compare()`]]. + * + * Checks the row and column points with the row and column points of the calling range. + * + * + * + **/ + this.compareInside = function(row, column) { + if (this.end.row == row && this.end.column == column) { + return 1; + } else if (this.start.row == row && this.start.column == column) { + return -1; + } else { + return this.compare(row, column); + } + } + + /** + * Range.clipRows(firstRow, lastRow) -> Range + * - firstRow (Number): The starting row + * - lastRow (Number): The ending row + * + * Returns the part of the current `Range` that occurs within the boundaries of `firstRow` and `lastRow` as a new `Range` object. + * + **/ + this.clipRows = function(firstRow, lastRow) { + if (this.end.row > lastRow) { + var end = { + row: lastRow+1, + column: 0 + }; + } + + if (this.start.row > lastRow) { + var start = { + row: lastRow+1, + column: 0 + }; + } + + if (this.start.row < firstRow) { + var start = { + row: firstRow, + column: 0 + }; + } + + if (this.end.row < firstRow) { + var end = { + row: firstRow, + column: 0 + }; + } + return Range.fromPoints(start || this.start, end || this.end); + }; + this.extend = function(row, column) { + var cmp = this.compare(row, column); + + if (cmp == 0) + return this; + else if (cmp == -1) + var start = {row: row, column: column}; + else + var end = {row: row, column: column}; + + return Range.fromPoints(start || this.start, end || this.end); + }; + + this.isEmpty = function() { + return (this.start.row == this.end.row && this.start.column == this.end.column); + }; + this.isMultiLine = function() { + return (this.start.row !== this.end.row); + }; + this.clone = function() { + return Range.fromPoints(this.start, this.end); + }; + this.collapseRows = function() { + if (this.end.column == 0) + return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row-1), 0) + else + return new Range(this.start.row, 0, this.end.row, 0) + }; + this.toScreenRange = function(session) { + var screenPosStart = + session.documentToScreenPosition(this.start); + var screenPosEnd = + session.documentToScreenPosition(this.end); + + return new Range( + screenPosStart.row, screenPosStart.column, + screenPosEnd.row, screenPosEnd.column + ); + }; + +}).call(Range.prototype); +Range.fromPoints = function(start, end) { + return new Range(start.row, start.column, end.row, end.column); +}; + +exports.Range = Range; +}); + +define('ace/anchor', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter'], function(require, exports, module) { + + +var oop = require("./lib/oop"); +var EventEmitter = require("./lib/event_emitter").EventEmitter; + +/** + * new Anchor(doc, row, column) + * - doc (Document): The document to associate with the anchor + * - row (Number): The starting row position + * - column (Number): The starting column position + * + * Creates a new `Anchor` and associates it with a document. + * + **/ + +var Anchor = exports.Anchor = function(doc, row, column) { + this.document = doc; + + if (typeof column == "undefined") + this.setPosition(row.row, row.column); + else + this.setPosition(row, column); + + this.$onChange = this.onChange.bind(this); + doc.on("change", this.$onChange); +}; + +(function() { + + oop.implement(this, EventEmitter); + + this.getPosition = function() { + return this.$clipPositionToDocument(this.row, this.column); + }; + + this.getDocument = function() { + return this.document; + }; + + this.onChange = function(e) { + var delta = e.data; + var range = delta.range; + + if (range.start.row == range.end.row && range.start.row != this.row) + return; + + if (range.start.row > this.row) + return; + + if (range.start.row == this.row && range.start.column > this.column) + return; + + var row = this.row; + var column = this.column; + + if (delta.action === "insertText") { + if (range.start.row === row && range.start.column <= column) { + if (range.start.row === range.end.row) { + column += range.end.column - range.start.column; + } + else { + column -= range.start.column; + row += range.end.row - range.start.row; + } + } + else if (range.start.row !== range.end.row && range.start.row < row) { + row += range.end.row - range.start.row; + } + } else if (delta.action === "insertLines") { + if (range.start.row <= row) { + row += range.end.row - range.start.row; + } + } + else if (delta.action == "removeText") { + if (range.start.row == row && range.start.column < column) { + if (range.end.column >= column) + column = range.start.column; + else + column = Math.max(0, column - (range.end.column - range.start.column)); + + } else if (range.start.row !== range.end.row && range.start.row < row) { + if (range.end.row == row) { + column = Math.max(0, column - range.end.column) + range.start.column; + } + row -= (range.end.row - range.start.row); + } + else if (range.end.row == row) { + row -= range.end.row - range.start.row; + column = Math.max(0, column - range.end.column) + range.start.column; + } + } else if (delta.action == "removeLines") { + if (range.start.row <= row) { + if (range.end.row <= row) + row -= range.end.row - range.start.row; + else { + row = range.start.row; + column = 0; + } + } + } + + this.setPosition(row, column, true); + }; + + this.setPosition = function(row, column, noClip) { + var pos; + if (noClip) { + pos = { + row: row, + column: column + }; + } + else { + pos = this.$clipPositionToDocument(row, column); + } + + if (this.row == pos.row && this.column == pos.column) + return; + + var old = { + row: this.row, + column: this.column + }; + + this.row = pos.row; + this.column = pos.column; + this._emit("change", { + old: old, + value: pos + }); + }; + + this.detach = function() { + this.document.removeEventListener("change", this.$onChange); + }; + + this.$clipPositionToDocument = function(row, column) { + var pos = {}; + + if (row >= this.document.getLength()) { + pos.row = Math.max(0, this.document.getLength() - 1); + pos.column = this.document.getLine(pos.row).length; + } + else if (row < 0) { + pos.row = 0; + pos.column = 0; + } + else { + pos.row = row; + pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column)); + } + + if (column < 0) + pos.column = 0; + + return pos; + }; + +}).call(Anchor.prototype); + +}); + +define('ace/lib/lang', ['require', 'exports', 'module' ], function(require, exports, module) { + + +exports.stringReverse = function(string) { + return string.split("").reverse().join(""); +}; + +exports.stringRepeat = function (string, count) { + return new Array(count + 1).join(string); +}; + +var trimBeginRegexp = /^\s\s*/; +var trimEndRegexp = /\s\s*$/; + +exports.stringTrimLeft = function (string) { + return string.replace(trimBeginRegexp, ''); +}; + +exports.stringTrimRight = function (string) { + return string.replace(trimEndRegexp, ''); +}; + +exports.copyObject = function(obj) { + var copy = {}; + for (var key in obj) { + copy[key] = obj[key]; + } + return copy; +}; + +exports.copyArray = function(array){ + var copy = []; + for (var i=0, l=array.length; i<l; i++) { + if (array[i] && typeof array[i] == "object") + copy[i] = this.copyObject( array[i] ); + else + copy[i] = array[i]; + } + return copy; +}; + +exports.deepCopy = function (obj) { + if (typeof obj != "object") { + return obj; + } + + var copy = obj.constructor(); + for (var key in obj) { + if (typeof obj[key] == "object") { + copy[key] = this.deepCopy(obj[key]); + } else { + copy[key] = obj[key]; + } + } + return copy; +}; + +exports.arrayToMap = function(arr) { + var map = {}; + for (var i=0; i<arr.length; i++) { + map[arr[i]] = 1; + } + return map; + +}; +exports.arrayRemove = function(array, value) { + for (var i = 0; i <= array.length; i++) { + if (value === array[i]) { + array.splice(i, 1); + } + } +}; + +exports.escapeRegExp = function(str) { + return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1'); +}; + +exports.getMatchOffsets = function(string, regExp) { + var matches = []; + + string.replace(regExp, function(str) { + matches.push({ + offset: arguments[arguments.length-2], + length: str.length + }); + }); + + return matches; +}; + + +exports.deferredCall = function(fcn) { + + var timer = null; + var callback = function() { + timer = null; + fcn(); + }; + + var deferred = function(timeout) { + deferred.cancel(); + timer = setTimeout(callback, timeout || 0); + return deferred; + }; + + deferred.schedule = deferred; + + deferred.call = function() { + this.cancel(); + fcn(); + return deferred; + }; + + deferred.cancel = function() { + clearTimeout(timer); + timer = null; + return deferred; + }; + + return deferred; +}; + +}); + +/*members "", "\"", "\/", "\\", at, b, call, charAt, f, fromCharCode, + hasOwnProperty, message, n, name, push, r, t, text +*/ + +define('ace/mode/json/json_parse', ['require', 'exports', 'module' ], function(require, exports, module) { + + +// This is a function that can parse a JSON text, producing a JavaScript +// data structure. It is a simple, recursive descent parser. It does not use +// eval or regular expressions, so it can be used as a model for implementing +// a JSON parser in other languages. + +// We are defining the function inside of another function to avoid creating +// global variables. + + var at, // The index of the current character + ch, // The current character + escapee = { + '"': '"', + '\\': '\\', + '/': '/', + b: '\b', + f: '\f', + n: '\n', + r: '\r', + t: '\t' + }, + text, + + error = function (m) { + +// Call error when something is wrong. + + throw { + name: 'SyntaxError', + message: m, + at: at, + text: text + }; + }, + + next = function (c) { + +// If a c parameter is provided, verify that it matches the current character. + + if (c && c !== ch) { + error("Expected '" + c + "' instead of '" + ch + "'"); + } + +// Get the next character. When there are no more characters, +// return the empty string. + + ch = text.charAt(at); + at += 1; + return ch; + }, + + number = function () { + +// Parse a number value. + + var number, + string = ''; + + if (ch === '-') { + string = '-'; + next('-'); + } + while (ch >= '0' && ch <= '9') { + string += ch; + next(); + } + if (ch === '.') { + string += '.'; + while (next() && ch >= '0' && ch <= '9') { + string += ch; + } + } + if (ch === 'e' || ch === 'E') { + string += ch; + next(); + if (ch === '-' || ch === '+') { + string += ch; + next(); + } + while (ch >= '0' && ch <= '9') { + string += ch; + next(); + } + } + number = +string; + if (isNaN(number)) { + error("Bad number"); + } else { + return number; + } + }, + + string = function () { + +// Parse a string value. + + var hex, + i, + string = '', + uffff; + +// When parsing for string values, we must look for " and \ characters. + + if (ch === '"') { + while (next()) { + if (ch === '"') { + next(); + return string; + } else if (ch === '\\') { + next(); + if (ch === 'u') { + uffff = 0; + for (i = 0; i < 4; i += 1) { + hex = parseInt(next(), 16); + if (!isFinite(hex)) { + break; + } + uffff = uffff * 16 + hex; + } + string += String.fromCharCode(uffff); + } else if (typeof escapee[ch] === 'string') { + string += escapee[ch]; + } else { + break; + } + } else { + string += ch; + } + } + } + error("Bad string"); + }, + + white = function () { + +// Skip whitespace. + + while (ch && ch <= ' ') { + next(); + } + }, + + word = function () { + +// true, false, or null. + + switch (ch) { + case 't': + next('t'); + next('r'); + next('u'); + next('e'); + return true; + case 'f': + next('f'); + next('a'); + next('l'); + next('s'); + next('e'); + return false; + case 'n': + next('n'); + next('u'); + next('l'); + next('l'); + return null; + } + error("Unexpected '" + ch + "'"); + }, + + value, // Place holder for the value function. + + array = function () { + +// Parse an array value. + + var array = []; + + if (ch === '[') { + next('['); + white(); + if (ch === ']') { + next(']'); + return array; // empty array + } + while (ch) { + array.push(value()); + white(); + if (ch === ']') { + next(']'); + return array; + } + next(','); + white(); + } + } + error("Bad array"); + }, + + object = function () { + +// Parse an object value. + + var key, + object = {}; + + if (ch === '{') { + next('{'); + white(); + if (ch === '}') { + next('}'); + return object; // empty object + } + while (ch) { + key = string(); + white(); + next(':'); + if (Object.hasOwnProperty.call(object, key)) { + error('Duplicate key "' + key + '"'); + } + object[key] = value(); + white(); + if (ch === '}') { + next('}'); + return object; + } + next(','); + white(); + } + } + error("Bad object"); + }; + + value = function () { + +// Parse a JSON value. It could be an object, an array, a string, a number, +// or a word. + + white(); + switch (ch) { + case '{': + return object(); + case '[': + return array(); + case '"': + return string(); + case '-': + return number(); + default: + return ch >= '0' && ch <= '9' ? number() : word(); + } + }; + +// Return the json_parse function. It will have access to all of the above +// functions and variables. + + return function (source, reviver) { + var result; + + text = source; + at = 0; + ch = ' '; + result = value(); + white(); + if (ch) { + error("Syntax error"); + } + +// If there is a reviver function, we recursively walk the new structure, +// passing each name/value pair to the reviver function for possible +// transformation, starting with a temporary root object that holds the result +// in an empty key. If there is not a reviver function, we simply return the +// result. + + return typeof reviver === 'function' ? function walk(holder, key) { + var k, v, value = holder[key]; + if (value && typeof value === 'object') { + for (k in value) { + if (Object.hasOwnProperty.call(value, k)) { + v = walk(value, k); + if (v !== undefined) { + value[k] = v; + } else { + delete value[k]; + } + } + } + } + return reviver.call(holder, key, value); + }({'': result}, '') : result; + }; +}); diff --git a/share/frontend/imconcat/deps/opt/bootstrap-dropdown.js b/share/frontend/imconcat/deps/opt/bootstrap-dropdown.js new file mode 100644 index 0000000..454a968 --- /dev/null +++ b/share/frontend/imconcat/deps/opt/bootstrap-dropdown.js @@ -0,0 +1,100 @@ +/* ============================================================ + * bootstrap-dropdown.js v2.0.4 + * http://twitter.github.com/bootstrap/javascript.html#dropdowns + * ============================================================ + * Copyright 2012 Twitter, Inc. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============================================================ */ + + +!function ($) { + + "use strict"; // jshint ;_; + + + /* DROPDOWN CLASS DEFINITION + * ========================= */ + + var toggle = '[data-toggle="dropdown"]' + , Dropdown = function (element) { + var $el = $(element).on('click.dropdown.data-api', this.toggle) + $('html').on('click.dropdown.data-api', function () { + $el.parent().removeClass('open') + }) + } + + Dropdown.prototype = { + + constructor: Dropdown + + , toggle: function (e) { + var $this = $(this) + , $parent + , selector + , isActive + + if ($this.is('.disabled, :disabled')) return + + selector = $this.attr('data-target') + + if (!selector) { + selector = $this.attr('href') + selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') //strip for ie7 + } + + $parent = $(selector) + $parent.length || ($parent = $this.parent()) + + isActive = $parent.hasClass('open') + + clearMenus() + + if (!isActive) $parent.toggleClass('open') + + return false + } + + } + + function clearMenus() { + $(toggle).parent().removeClass('open') + } + + + /* DROPDOWN PLUGIN DEFINITION + * ========================== */ + + $.fn.dropdown = function (option) { + return this.each(function () { + var $this = $(this) + , data = $this.data('dropdown') + if (!data) $this.data('dropdown', (data = new Dropdown(this))) + if (typeof option == 'string') data[option].call($this) + }) + } + + $.fn.dropdown.Constructor = Dropdown + + + /* APPLY TO STANDARD DROPDOWN ELEMENTS + * =================================== */ + + $(function () { + $('html').on('click.dropdown.data-api', clearMenus) + $('body') + .on('click.dropdown', '.dropdown form', function (e) { e.stopPropagation() }) + .on('click.dropdown.data-api', toggle, Dropdown.prototype.toggle) + }) + +}(window.jQuery);
\ No newline at end of file diff --git a/share/frontend/imconcat/deps/opt/bootstrap-wysihtml5.css b/share/frontend/imconcat/deps/opt/bootstrap-wysihtml5.css new file mode 100644 index 0000000..2d83dde --- /dev/null +++ b/share/frontend/imconcat/deps/opt/bootstrap-wysihtml5.css @@ -0,0 +1,44 @@ +ul.wysihtml5-toolbar { + margin: 0; + padding: 0; + display: block; +} + +ul.wysihtml5-toolbar::after { + clear: both; + display: table; + content: ""; +} + +ul.wysihtml5-toolbar > li { + float: left; + display: list-item; + list-style: none; + margin: 0 5px 10px 0; +} + +ul.wysihtml5-toolbar a[data-wysihtml5-command=bold] { + font-weight: bold; +} + +ul.wysihtml5-toolbar a[data-wysihtml5-command=italic] { + font-style: italic; +} + +ul.wysihtml5-toolbar a[data-wysihtml5-command=underline] { + text-decoration: underline; +} + +ul.wysihtml5-toolbar a.btn.wysihtml5-command-active { + background-image: none; + -webkit-box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15),0 1px 2px rgba(0, 0, 0, 0.05); + -moz-box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15),0 1px 2px rgba(0, 0, 0, 0.05); + box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15),0 1px 2px rgba(0, 0, 0, 0.05); + background-color: #E6E6E6; + background-color: #D9D9D9 9; + outline: 0; +} + +ul.wysihtml5-commands-disabled .dropdown-menu { + display: none !important; +}
\ No newline at end of file diff --git a/share/frontend/imconcat/deps/opt/bootstrap-wysihtml5.js b/share/frontend/imconcat/deps/opt/bootstrap-wysihtml5.js new file mode 100644 index 0000000..a43cc56 --- /dev/null +++ b/share/frontend/imconcat/deps/opt/bootstrap-wysihtml5.js @@ -0,0 +1,301 @@ +!function($, wysi) { + "use strict" + + var templates = { + "font-styles": "<li class='dropdown'>" + + "<a class='btn dropdown-toggle' data-toggle='dropdown' href='#'>" + + "<i class='icon-font'></i> <span class='current-font'>Normal text</span> <b class='caret'></b>" + + "</a>" + + "<ul class='dropdown-menu'>" + + "<li><a data-wysihtml5-command='formatBlock' data-wysihtml5-command-value='div'>Normal text</a></li>" + + "<li><a data-wysihtml5-command='formatBlock' data-wysihtml5-command-value='h1'>Heading 1</a></li>" + + "<li><a data-wysihtml5-command='formatBlock' data-wysihtml5-command-value='h2'>Heading 2</a></li>" + + "</ul>" + + "</li>", + "emphasis": "<li>" + + "<div class='btn-group'>" + + "<a class='btn' data-wysihtml5-command='bold' title='CTRL+B'>Bold</a>" + + "<a class='btn' data-wysihtml5-command='italic' title='CTRL+I'>Italic</a>" + + "<a class='btn' data-wysihtml5-command='underline' title='CTRL+U'>Underline</a>" + + "</div>" + + "</li>", + "lists": "<li>" + + "<div class='btn-group'>" + + "<a class='btn' data-wysihtml5-command='insertUnorderedList' title='Unordered List'><i class='icon-list'></i></a>" + + "<a class='btn' data-wysihtml5-command='insertOrderedList' title='Ordered List'><i class='icon-th-list'></i></a>" + + "<a class='btn' data-wysihtml5-command='Outdent' title='Outdent'><i class='icon-indent-right'></i></a>" + + "<a class='btn' data-wysihtml5-command='Indent' title='Indent'><i class='icon-indent-left'></i></a>" + + "</div>" + + "</li>", + + "link": "<li>" + + + "<div class='bootstrap-wysihtml5-insert-link-modal modal hide fade'>" + + "<div class='modal-header'>" + + "<a class='close' data-dismiss='modal'>×</a>" + + "<h3>Insert Link</h3>" + + "</div>" + + "<div class='modal-body'>" + + "<input value='http://' class='bootstrap-wysihtml5-insert-link-url input-xlarge'>" + + "</div>" + + "<div class='modal-footer'>" + + "<a href='#' class='btn' data-dismiss='modal'>Cancel</a>" + + "<a href='#' class='btn btn-primary' data-dismiss='modal'>Insert link</a>" + + "</div>" + + "</div>" + + + "<a class='btn' data-wysihtml5-command='createLink' title='Link'><i class='icon-share'></i></a>" + + + "</li>", + + "image": "<li>" + + + "<div class='bootstrap-wysihtml5-insert-image-modal modal hide fade'>" + + "<div class='modal-header'>" + + "<a class='close' data-dismiss='modal'>×</a>" + + "<h3>Insert Image</h3>" + + "</div>" + + "<div class='modal-body'>" + + "<input value='http://' class='bootstrap-wysihtml5-insert-image-url input-xlarge'>" + + "</div>" + + "<div class='modal-footer'>" + + "<a href='#' class='btn' data-dismiss='modal'>Cancel</a>" + + "<a href='#' class='btn btn-primary' data-dismiss='modal'>Insert image</a>" + + "</div>" + + "</div>" + + + "<a class='btn' data-wysihtml5-command='insertImage' title='Insert image'><i class='icon-picture'></i></a>" + + + "</li>", + + "html": + "<li>" + + "<div class='btn-group'>" + + "<a class='btn' data-wysihtml5-action='change_view' title='Edit HTML'><i class='icon-pencil'></i></a>" + + "</div>" + + "</li>" + }; + + var defaultOptions = { + "font-styles": true, + "emphasis": true, + "lists": true, + "html": false, + "link": true, + "image": true, + events: {}, + parserRules: { + tags: { + "b": {}, + "i": {}, + "br": {}, + "ol": {}, + "ul": {}, + "li": {}, + "h1": {}, + "h2": {}, + "u": 1, + "img": { + "check_attributes": { + "width": "numbers", + "alt": "alt", + "src": "url", + "height": "numbers" + } + }, + "a": { + set_attributes: { + target: "_blank", + rel: "nofollow" + }, + check_attributes: { + href: "url" // important to avoid XSS + } + } + } + } + }; + + var Wysihtml5 = function(el, options) { + this.el = el; + this.toolbar = this.createToolbar(el, options || defaultOptions); + this.editor = this.createEditor(options); + + window.editor = this.editor; + + $('iframe.wysihtml5-sandbox').each(function(i, el){ + $(el.contentWindow).off('focus.wysihtml5').on({ + 'focus.wysihtml5' : function(){ + $('li.dropdown').removeClass('open'); + } + }); + }); + }; + + Wysihtml5.prototype = { + constructor: Wysihtml5, + + createEditor: function(options) { + var parserRules = defaultOptions.parserRules; + + if(options && options.parserRules) { + parserRules = options.parserRules; + } + + var editor = new wysi.Editor(this.el.attr('id'), { + toolbar: this.toolbar.attr('id'), + parserRules: parserRules + }); + + if(options && options.events) { + for(var eventName in options.events) { + editor.on(eventName, options.events[eventName]); + } + } + + return editor; + }, + + createToolbar: function(el, options) { + var self = this; + var toolbar = $("<ul/>", { + 'id' : el.attr('id') + "-wysihtml5-toolbar", + 'class' : "wysihtml5-toolbar", + 'style': "display:none" + }); + + for(var key in defaultOptions) { + var value = false; + + if(options[key] != undefined) { + if(options[key] == true) { + value = true; + } + } else { + value = defaultOptions[key]; + } + + if(value == true) { + toolbar.append(templates[key]); + + if(key == "html") { + this.initHtml(toolbar); + } + + if(key == "link") { + this.initInsertLink(toolbar); + } + + if(key == "image") { + this.initInsertImage(toolbar); + } + } + } + + var self = this; + + toolbar.find("a[data-wysihtml5-command='formatBlock']").click(function(e) { + var el = $(e.srcElement); + self.toolbar.find('.current-font').text(el.html()) + }); + + this.el.before(toolbar); + + return toolbar; + }, + + initHtml: function(toolbar) { + var changeViewSelector = "a[data-wysihtml5-action='change_view']"; + toolbar.find(changeViewSelector).click(function(e) { + toolbar.find('a.btn').not(changeViewSelector).toggleClass('disabled'); + }); + }, + + initInsertImage: function(toolbar) { + var self = this; + var insertImageModal = toolbar.find('.bootstrap-wysihtml5-insert-image-modal'); + var urlInput = insertImageModal.find('.bootstrap-wysihtml5-insert-image-url'); + var insertButton = insertImageModal.find('a.btn-primary'); + var initialValue = urlInput.val(); + + var insertImage = function() { + var url = urlInput.val(); + urlInput.val(initialValue); + self.editor.composer.commands.exec("insertImage", url); + }; + + urlInput.keypress(function(e) { + if(e.which == 13) { + insertImage(); + insertImageModal.modal('hide'); + } + }); + + insertButton.click(insertImage); + + insertImageModal.on('shown', function() { + urlInput.focus(); + }); + + insertImageModal.on('hide', function() { + self.editor.currentView.element.focus(); + }); + + toolbar.find('a[data-wysihtml5-command=insertImage]').click(function() { + insertImageModal.modal('show'); + return false; + }); + }, + + initInsertLink: function(toolbar) { + var self = this; + var insertLinkModal = toolbar.find('.bootstrap-wysihtml5-insert-link-modal'); + var urlInput = insertLinkModal.find('.bootstrap-wysihtml5-insert-link-url'); + var insertButton = insertLinkModal.find('a.btn-primary'); + var initialValue = urlInput.val(); + + var insertLink = function() { + var url = urlInput.val(); + urlInput.val(initialValue); + self.editor.composer.commands.exec("createLink", { + href: url, + target: "_blank", + rel: "nofollow" + }); + }; + var pressedEnter = false; + + urlInput.keypress(function(e) { + if(e.which == 13) { + insertLink(); + insertLinkModal.modal('hide'); + } + }); + + insertButton.click(insertLink); + + insertLinkModal.on('shown', function() { + urlInput.focus(); + }); + + insertLinkModal.on('hide', function() { + self.editor.currentView.element.focus(); + }); + + toolbar.find('a[data-wysihtml5-command=createLink]').click(function() { + insertLinkModal.modal('show'); + return false; + }); + } + }; + + $.fn.wysihtml5 = function (options) { + return this.each(function () { + var $this = $(this); + $this.data('wysihtml5', new Wysihtml5($this, options)); + }) + }; + + $.fn.wysihtml5.Constructor = Wysihtml5; + +}(window.jQuery, window.wysihtml5);
\ No newline at end of file diff --git a/share/frontend/imconcat/deps/opt/bootstrap.css b/share/frontend/imconcat/deps/opt/bootstrap.css new file mode 100644 index 0000000..1b519e2 --- /dev/null +++ b/share/frontend/imconcat/deps/opt/bootstrap.css @@ -0,0 +1,5893 @@ +/*! + * Bootstrap v2.2.1 + * + * Copyright 2012 Twitter, Inc + * Licensed under the Apache License v2.0 + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Designed and built with all the love in the world @twitter by @mdo and @fat. + */ + +article, +aside, +details, +figcaption, +figure, +footer, +header, +hgroup, +nav, +section { + display: block; +} + +audio, +canvas, +video { + display: inline-block; + *display: inline; + *zoom: 1; +} + +audio:not([controls]) { + display: none; +} + +html { + font-size: 100%; + -webkit-text-size-adjust: 100%; + -ms-text-size-adjust: 100%; +} + +a:focus { + outline: thin dotted #333; + outline: 5px auto -webkit-focus-ring-color; + outline-offset: -2px; +} + +a:hover, +a:active { + outline: 0; +} + +sub, +sup { + position: relative; + font-size: 75%; + line-height: 0; + vertical-align: baseline; +} + +sup { + top: -0.5em; +} + +sub { + bottom: -0.25em; +} + +img { + width: auto\9; + height: auto; + max-width: 100%; + vertical-align: middle; + border: 0; + -ms-interpolation-mode: bicubic; +} + +#map_canvas img, +.google-maps img { + max-width: none; +} + +button, +input, +select, +textarea { + margin: 0; + font-size: 100%; + vertical-align: middle; +} + +button, +input { + *overflow: visible; + line-height: normal; +} + +button::-moz-focus-inner, +input::-moz-focus-inner { + padding: 0; + border: 0; +} + +button, +html input[type="button"], +input[type="reset"], +input[type="submit"] { + cursor: pointer; + -webkit-appearance: button; +} + +input[type="search"] { + -webkit-box-sizing: content-box; + -moz-box-sizing: content-box; + box-sizing: content-box; + -webkit-appearance: textfield; +} + +input[type="search"]::-webkit-search-decoration, +input[type="search"]::-webkit-search-cancel-button { + -webkit-appearance: none; +} + +textarea { + overflow: auto; + vertical-align: top; +} + +.clearfix { + *zoom: 1; +} + +.clearfix:before, +.clearfix:after { + display: table; + line-height: 0; + content: ""; +} + +.clearfix:after { + clear: both; +} + +.hide-text { + font: 0/0 a; + color: transparent; + text-shadow: none; + background-color: transparent; + border: 0; +} + +.input-block-level { + display: block; + width: 100%; + min-height: 30px; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} + +body { + margin: 0; + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; + font-size: 14px; + line-height: 20px; + color: #333333; + background-color: #ffffff; +} + +a { + color: #0088cc; + text-decoration: none; +} + +a:hover { + color: #005580; + text-decoration: underline; +} + +.img-rounded { + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; +} + +.img-polaroid { + padding: 4px; + background-color: #fff; + border: 1px solid #ccc; + border: 1px solid rgba(0, 0, 0, 0.2); + -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); + -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); + box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); +} + +.img-circle { + -webkit-border-radius: 500px; + -moz-border-radius: 500px; + border-radius: 500px; +} + +.row { + margin-left: -20px; + *zoom: 1; +} + +.row:before, +.row:after { + display: table; + line-height: 0; + content: ""; +} + +.row:after { + clear: both; +} + +[class*="span"] { + float: left; + min-height: 1px; + margin-left: 20px; +} + +.container, +.navbar-static-top .container, +.navbar-fixed-top .container, +.navbar-fixed-bottom .container { + width: 940px; +} + +.span12 { + width: 940px; +} + +.span11 { + width: 860px; +} + +.span10 { + width: 780px; +} + +.span9 { + width: 700px; +} + +.span8 { + width: 620px; +} + +.span7 { + width: 540px; +} + +.span6 { + width: 460px; +} + +.span5 { + width: 380px; +} + +.span4 { + width: 300px; +} + +.span3 { + width: 220px; +} + +.span2 { + width: 140px; +} + +.span1 { + width: 60px; +} + +.offset12 { + margin-left: 980px; +} + +.offset11 { + margin-left: 900px; +} + +.offset10 { + margin-left: 820px; +} + +.offset9 { + margin-left: 740px; +} + +.offset8 { + margin-left: 660px; +} + +.offset7 { + margin-left: 580px; +} + +.offset6 { + margin-left: 500px; +} + +.offset5 { + margin-left: 420px; +} + +.offset4 { + margin-left: 340px; +} + +.offset3 { + margin-left: 260px; +} + +.offset2 { + margin-left: 180px; +} + +.offset1 { + margin-left: 100px; +} + +.row-fluid { + width: 100%; + *zoom: 1; +} + +.row-fluid:before, +.row-fluid:after { + display: table; + line-height: 0; + content: ""; +} + +.row-fluid:after { + clear: both; +} + +.row-fluid [class*="span"] { + display: block; + float: left; + width: 100%; + min-height: 30px; + margin-left: 2.127659574468085%; + *margin-left: 2.074468085106383%; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} + +.row-fluid [class*="span"]:first-child { + margin-left: 0; +} + +.row-fluid .controls-row [class*="span"] + [class*="span"] { + margin-left: 2.127659574468085%; +} + +.row-fluid .span12 { + width: 100%; + *width: 99.94680851063829%; +} + +.row-fluid .span11 { + width: 91.48936170212765%; + *width: 91.43617021276594%; +} + +.row-fluid .span10 { + width: 82.97872340425532%; + *width: 82.92553191489361%; +} + +.row-fluid .span9 { + width: 74.46808510638297%; + *width: 74.41489361702126%; +} + +.row-fluid .span8 { + width: 65.95744680851064%; + *width: 65.90425531914893%; +} + +.row-fluid .span7 { + width: 57.44680851063829%; + *width: 57.39361702127659%; +} + +.row-fluid .span6 { + width: 48.93617021276595%; + *width: 48.88297872340425%; +} + +.row-fluid .span5 { + width: 40.42553191489362%; + *width: 40.37234042553192%; +} + +.row-fluid .span4 { + width: 31.914893617021278%; + *width: 31.861702127659576%; +} + +.row-fluid .span3 { + width: 23.404255319148934%; + *width: 23.351063829787233%; +} + +.row-fluid .span2 { + width: 14.893617021276595%; + *width: 14.840425531914894%; +} + +.row-fluid .span1 { + width: 6.382978723404255%; + *width: 6.329787234042553%; 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+ *margin-left: 67.9787234042553%; +} + +.row-fluid .offset7 { + margin-left: 61.70212765957446%; + *margin-left: 61.59574468085106%; +} + +.row-fluid .offset7:first-child { + margin-left: 59.574468085106375%; + *margin-left: 59.46808510638297%; +} + +.row-fluid .offset6 { + margin-left: 53.191489361702125%; + *margin-left: 53.085106382978715%; +} + +.row-fluid .offset6:first-child { + margin-left: 51.063829787234035%; + *margin-left: 50.95744680851063%; +} + +.row-fluid .offset5 { + margin-left: 44.68085106382979%; + *margin-left: 44.57446808510638%; +} + +.row-fluid .offset5:first-child { + margin-left: 42.5531914893617%; + *margin-left: 42.4468085106383%; +} + +.row-fluid .offset4 { + margin-left: 36.170212765957444%; + *margin-left: 36.06382978723405%; +} + +.row-fluid .offset4:first-child { + margin-left: 34.04255319148936%; + *margin-left: 33.93617021276596%; +} + +.row-fluid .offset3 { + margin-left: 27.659574468085104%; + *margin-left: 27.5531914893617%; +} + +.row-fluid .offset3:first-child { + margin-left: 25.53191489361702%; + *margin-left: 25.425531914893618%; +} + +.row-fluid .offset2 { + margin-left: 19.148936170212764%; + *margin-left: 19.04255319148936%; +} + +.row-fluid .offset2:first-child { + margin-left: 17.02127659574468%; + *margin-left: 16.914893617021278%; +} + +.row-fluid .offset1 { + margin-left: 10.638297872340425%; + *margin-left: 10.53191489361702%; +} + +.row-fluid .offset1:first-child { + margin-left: 8.51063829787234%; + *margin-left: 8.404255319148938%; +} + +[class*="span"].hide, +.row-fluid [class*="span"].hide { + display: none; +} + +[class*="span"].pull-right, +.row-fluid [class*="span"].pull-right { + float: right; +} + +.container { + margin-right: auto; + margin-left: auto; + *zoom: 1; +} + +.container:before, +.container:after { + display: table; + line-height: 0; + content: ""; +} + +.container:after { + clear: both; +} + +.container-fluid { + padding-right: 20px; + padding-left: 20px; + *zoom: 1; +} + +.container-fluid:before, +.container-fluid:after { + display: table; + line-height: 0; + content: ""; +} + +.container-fluid:after { + clear: both; +} + +p { + margin: 0 0 10px; +} + +.lead { + margin-bottom: 20px; + font-size: 21px; + font-weight: 200; + line-height: 30px; +} + +small { + font-size: 85%; +} + +strong { + font-weight: bold; +} + +em { + font-style: italic; +} + +cite { + font-style: normal; +} + +.muted { + color: #999999; +} + +.text-warning { + color: #c09853; +} + +a.text-warning:hover { + color: #a47e3c; +} + +.text-error { + color: #b94a48; +} + +a.text-error:hover { + color: #953b39; +} + +.text-info { + color: #3a87ad; +} + +a.text-info:hover { + color: #2d6987; +} + +.text-success { + color: #468847; +} + +a.text-success:hover { + color: #356635; +} + +h1, +h2, +h3, +h4, +h5, +h6 { + margin: 10px 0; + font-family: inherit; + font-weight: bold; + line-height: 20px; + color: inherit; + text-rendering: optimizelegibility; +} + +h1 small, +h2 small, +h3 small, +h4 small, +h5 small, +h6 small { + font-weight: normal; + line-height: 1; + color: #999999; +} + +h1, +h2, +h3 { + line-height: 40px; +} + +h1 { + font-size: 38.5px; +} + +h2 { + font-size: 31.5px; +} + +h3 { + font-size: 24.5px; +} + +h4 { + font-size: 17.5px; +} + +h5 { + font-size: 14px; +} + +h6 { + font-size: 11.9px; +} + +h1 small { + font-size: 24.5px; +} + +h2 small { + font-size: 17.5px; +} + +h3 small { + font-size: 14px; +} + +h4 small { + font-size: 14px; +} + +.page-header { + padding-bottom: 9px; + margin: 20px 0 30px; + border-bottom: 1px solid #eeeeee; +} + +ul, +ol { + padding: 0; + margin: 0 0 10px 25px; +} + +ul ul, +ul ol, +ol ol, +ol ul { + margin-bottom: 0; +} + +li { + line-height: 20px; +} + +ul.unstyled, +ol.unstyled { + margin-left: 0; + list-style: none; +} + +dl { + margin-bottom: 20px; +} + +dt, +dd { + line-height: 20px; +} + +dt { + font-weight: bold; +} + +dd { + margin-left: 10px; +} + +.dl-horizontal { + *zoom: 1; +} + +.dl-horizontal:before, +.dl-horizontal:after { + display: table; + line-height: 0; + content: ""; +} + +.dl-horizontal:after { + clear: both; +} + +.dl-horizontal dt { + float: left; + width: 160px; + overflow: hidden; + clear: left; + text-align: right; + text-overflow: ellipsis; + white-space: nowrap; +} + +.dl-horizontal dd { + margin-left: 180px; +} + +hr { + margin: 20px 0; + border: 0; + border-top: 1px solid #eeeeee; + border-bottom: 1px solid #ffffff; +} + +abbr[title], +abbr[data-original-title] { + cursor: help; + border-bottom: 1px dotted #999999; +} + +abbr.initialism { + font-size: 90%; + text-transform: uppercase; +} + +blockquote { + padding: 0 0 0 15px; + margin: 0 0 20px; + border-left: 5px solid #eeeeee; +} + +blockquote p { + margin-bottom: 0; + font-size: 16px; + font-weight: 300; + line-height: 25px; +} + +blockquote small { + display: block; + line-height: 20px; + color: #999999; +} + +blockquote small:before { + content: '\2014 \00A0'; +} + +blockquote.pull-right { + float: right; + padding-right: 15px; + padding-left: 0; + border-right: 5px solid #eeeeee; + border-left: 0; +} + +blockquote.pull-right p, +blockquote.pull-right small { + text-align: right; +} + +blockquote.pull-right small:before { + content: ''; +} + +blockquote.pull-right small:after { + content: '\00A0 \2014'; +} + +q:before, +q:after, +blockquote:before, +blockquote:after { + content: ""; +} + +address { + display: block; + margin-bottom: 20px; + font-style: normal; + line-height: 20px; +} + +code, +pre { + padding: 0 3px 2px; + font-family: Monaco, Menlo, Consolas, "Courier New", monospace; + font-size: 12px; + color: #333333; + -webkit-border-radius: 3px; + -moz-border-radius: 3px; + border-radius: 3px; +} + +code { + padding: 2px 4px; + color: #d14; + background-color: #f7f7f9; + border: 1px solid #e1e1e8; +} + +pre { + display: block; + padding: 9.5px; + margin: 0 0 10px; + font-size: 13px; + line-height: 20px; + word-break: break-all; + word-wrap: break-word; + white-space: pre; + white-space: pre-wrap; + background-color: #f5f5f5; + border: 1px solid #ccc; + border: 1px solid rgba(0, 0, 0, 0.15); + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} + +pre.prettyprint { + margin-bottom: 20px; +} + +pre code { + padding: 0; + color: inherit; + background-color: transparent; + border: 0; +} + +.pre-scrollable { + max-height: 340px; + overflow-y: scroll; +} + +form { + margin: 0 0 20px; +} + +fieldset { + padding: 0; + margin: 0; + border: 0; +} + +legend { + display: block; + width: 100%; + padding: 0; + margin-bottom: 20px; + font-size: 21px; + line-height: 40px; + color: #333333; + border: 0; + border-bottom: 1px solid #e5e5e5; +} + +legend small { + font-size: 15px; + color: #999999; +} + +label, +input, +button, +select, +textarea { + font-size: 14px; + font-weight: normal; + line-height: 20px; +} + +input, +button, +select, +textarea { + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; +} + +label { + display: block; + margin-bottom: 5px; +} + +select, +textarea, +input[type="text"], +input[type="password"], +input[type="datetime"], +input[type="datetime-local"], +input[type="date"], +input[type="month"], +input[type="time"], +input[type="week"], +input[type="number"], +input[type="email"], +input[type="url"], +input[type="search"], +input[type="tel"], +input[type="color"], +.uneditable-input { + display: inline-block; + height: 20px; + padding: 4px 6px; + margin-bottom: 10px; + font-size: 14px; + line-height: 20px; + color: #555555; + vertical-align: middle; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} + +input, +textarea, +.uneditable-input { + width: 206px; +} + +textarea { + height: auto; +} + +textarea, +input[type="text"], +input[type="password"], +input[type="datetime"], +input[type="datetime-local"], +input[type="date"], +input[type="month"], +input[type="time"], +input[type="week"], +input[type="number"], +input[type="email"], +input[type="url"], +input[type="search"], +input[type="tel"], +input[type="color"], +.uneditable-input { + background-color: #ffffff; + border: 1px solid #cccccc; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + -webkit-transition: border linear 0.2s, box-shadow linear 0.2s; + -moz-transition: border linear 0.2s, box-shadow linear 0.2s; + -o-transition: border linear 0.2s, box-shadow linear 0.2s; + transition: border linear 0.2s, box-shadow linear 0.2s; +} + +textarea:focus, +input[type="text"]:focus, +input[type="password"]:focus, +input[type="datetime"]:focus, +input[type="datetime-local"]:focus, +input[type="date"]:focus, +input[type="month"]:focus, +input[type="time"]:focus, +input[type="week"]:focus, +input[type="number"]:focus, +input[type="email"]:focus, +input[type="url"]:focus, +input[type="search"]:focus, +input[type="tel"]:focus, +input[type="color"]:focus, +.uneditable-input:focus { + border-color: rgba(82, 168, 236, 0.8); + outline: 0; + outline: thin dotted \9; + /* IE6-9 */ + + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6); + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 8px rgba(82, 168, 236, 0.6); +} + +input[type="radio"], +input[type="checkbox"] { + margin: 4px 0 0; + margin-top: 1px \9; + *margin-top: 0; + line-height: normal; + cursor: pointer; +} + +input[type="file"], +input[type="image"], +input[type="submit"], +input[type="reset"], +input[type="button"], +input[type="radio"], +input[type="checkbox"] { + width: auto; +} + +select, +input[type="file"] { + height: 30px; + /* In IE7, the height of the select element cannot be changed by height, only font-size */ + + *margin-top: 4px; + /* For IE7, add top margin to align select with labels */ + + line-height: 30px; +} + +select { + width: 220px; + background-color: #ffffff; + border: 1px solid #cccccc; +} + +select[multiple], +select[size] { + height: auto; +} + +select:focus, +input[type="file"]:focus, +input[type="radio"]:focus, +input[type="checkbox"]:focus { + outline: thin dotted #333; + outline: 5px auto -webkit-focus-ring-color; + outline-offset: -2px; +} + +.uneditable-input, +.uneditable-textarea { + color: #999999; + cursor: not-allowed; + background-color: #fcfcfc; + border-color: #cccccc; + -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.025); + -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.025); + box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.025); +} + +.uneditable-input { + overflow: hidden; + white-space: nowrap; +} + +.uneditable-textarea { + width: auto; + height: auto; +} + +input:-moz-placeholder, +textarea:-moz-placeholder { + color: #999999; +} + +input:-ms-input-placeholder, +textarea:-ms-input-placeholder { + color: #999999; +} + +input::-webkit-input-placeholder, +textarea::-webkit-input-placeholder { + color: #999999; +} + +.radio, +.checkbox { + min-height: 20px; + padding-left: 20px; +} + +.radio input[type="radio"], +.checkbox input[type="checkbox"] { + float: left; + margin-left: -20px; +} + +.controls > .radio:first-child, +.controls > .checkbox:first-child { + padding-top: 5px; +} + +.radio.inline, +.checkbox.inline { + display: inline-block; + padding-top: 5px; + margin-bottom: 0; + vertical-align: middle; +} + +.radio.inline + .radio.inline, +.checkbox.inline + .checkbox.inline { + margin-left: 10px; +} + +.input-mini { + width: 60px; +} + +.input-small { + width: 90px; +} + +.input-medium { + width: 150px; +} + +.input-large { + width: 210px; +} + +.input-xlarge { + width: 270px; +} + +.input-xxlarge { + width: 530px; +} + +input[class*="span"], +select[class*="span"], +textarea[class*="span"], +.uneditable-input[class*="span"], +.row-fluid input[class*="span"], +.row-fluid select[class*="span"], +.row-fluid textarea[class*="span"], +.row-fluid .uneditable-input[class*="span"] { + float: none; + margin-left: 0; +} + +.input-append input[class*="span"], +.input-append .uneditable-input[class*="span"], +.input-prepend input[class*="span"], +.input-prepend .uneditable-input[class*="span"], +.row-fluid input[class*="span"], +.row-fluid select[class*="span"], +.row-fluid textarea[class*="span"], +.row-fluid .uneditable-input[class*="span"], +.row-fluid .input-prepend [class*="span"], +.row-fluid .input-append [class*="span"] { + display: inline-block; +} + +input, +textarea, +.uneditable-input { + margin-left: 0; +} + +.controls-row [class*="span"] + [class*="span"] { + margin-left: 20px; +} + +input.span12, +textarea.span12, +.uneditable-input.span12 { + width: 926px; +} + +input.span11, +textarea.span11, +.uneditable-input.span11 { + width: 846px; +} + +input.span10, +textarea.span10, +.uneditable-input.span10 { + width: 766px; +} + +input.span9, +textarea.span9, +.uneditable-input.span9 { + width: 686px; +} + +input.span8, +textarea.span8, +.uneditable-input.span8 { + width: 606px; +} + +input.span7, +textarea.span7, +.uneditable-input.span7 { + width: 526px; +} + +input.span6, +textarea.span6, +.uneditable-input.span6 { + width: 446px; +} + +input.span5, +textarea.span5, +.uneditable-input.span5 { + width: 366px; +} + +input.span4, +textarea.span4, +.uneditable-input.span4 { + width: 286px; +} + +input.span3, +textarea.span3, +.uneditable-input.span3 { + width: 206px; +} + +input.span2, +textarea.span2, +.uneditable-input.span2 { + width: 126px; +} + +input.span1, +textarea.span1, +.uneditable-input.span1 { + width: 46px; +} + +.controls-row { + *zoom: 1; +} + +.controls-row:before, +.controls-row:after { + display: table; + line-height: 0; + content: ""; +} + +.controls-row:after { + clear: both; +} + +.controls-row [class*="span"], +.row-fluid .controls-row [class*="span"] { + float: left; +} + +.controls-row .checkbox[class*="span"], +.controls-row .radio[class*="span"] { + padding-top: 5px; +} + +input[disabled], +select[disabled], +textarea[disabled], +input[readonly], +select[readonly], +textarea[readonly] { + cursor: not-allowed; + background-color: #eeeeee; +} + +input[type="radio"][disabled], +input[type="checkbox"][disabled], +input[type="radio"][readonly], +input[type="checkbox"][readonly] { + background-color: transparent; +} + +.control-group.warning > label, +.control-group.warning .help-block, +.control-group.warning .help-inline { + color: #c09853; +} + +.control-group.warning .checkbox, +.control-group.warning .radio, +.control-group.warning input, +.control-group.warning select, +.control-group.warning textarea { + color: #c09853; +} + +.control-group.warning input, +.control-group.warning select, +.control-group.warning textarea { + border-color: #c09853; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); +} + +.control-group.warning input:focus, +.control-group.warning select:focus, +.control-group.warning textarea:focus { + border-color: #a47e3c; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #dbc59e; + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #dbc59e; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #dbc59e; +} + +.control-group.warning .input-prepend .add-on, +.control-group.warning .input-append .add-on { + color: #c09853; + background-color: #fcf8e3; + border-color: #c09853; +} + +.control-group.error > label, +.control-group.error .help-block, +.control-group.error .help-inline { + color: #b94a48; +} + +.control-group.error .checkbox, +.control-group.error .radio, +.control-group.error input, +.control-group.error select, +.control-group.error textarea { + color: #b94a48; +} + +.control-group.error input, +.control-group.error select, +.control-group.error textarea { + border-color: #b94a48; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); +} + +.control-group.error input:focus, +.control-group.error select:focus, +.control-group.error textarea:focus { + border-color: #953b39; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #d59392; + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #d59392; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #d59392; +} + +.control-group.error .input-prepend .add-on, +.control-group.error .input-append .add-on { + color: #b94a48; + background-color: #f2dede; + border-color: #b94a48; +} + +.control-group.success > label, +.control-group.success .help-block, +.control-group.success .help-inline { + color: #468847; +} + +.control-group.success .checkbox, +.control-group.success .radio, +.control-group.success input, +.control-group.success select, +.control-group.success textarea { + color: #468847; +} + +.control-group.success input, +.control-group.success select, +.control-group.success textarea { + border-color: #468847; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); +} + +.control-group.success input:focus, +.control-group.success select:focus, +.control-group.success textarea:focus { + border-color: #356635; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #7aba7b; + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #7aba7b; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #7aba7b; +} + +.control-group.success .input-prepend .add-on, +.control-group.success .input-append .add-on { + color: #468847; + background-color: #dff0d8; + border-color: #468847; +} + +.control-group.info > label, +.control-group.info .help-block, +.control-group.info .help-inline { + color: #3a87ad; +} + +.control-group.info .checkbox, +.control-group.info .radio, +.control-group.info input, +.control-group.info select, +.control-group.info textarea { + color: #3a87ad; +} + +.control-group.info input, +.control-group.info select, +.control-group.info textarea { + border-color: #3a87ad; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075); +} + +.control-group.info input:focus, +.control-group.info select:focus, +.control-group.info textarea:focus { + border-color: #2d6987; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #7ab5d3; + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #7ab5d3; + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #7ab5d3; +} + +.control-group.info .input-prepend .add-on, +.control-group.info .input-append .add-on { + color: #3a87ad; + background-color: #d9edf7; + border-color: #3a87ad; +} + +input:focus:required:invalid, +textarea:focus:required:invalid, +select:focus:required:invalid { + color: #b94a48; + border-color: #ee5f5b; +} + +input:focus:required:invalid:focus, +textarea:focus:required:invalid:focus, +select:focus:required:invalid:focus { + border-color: #e9322d; + -webkit-box-shadow: 0 0 6px #f8b9b7; + -moz-box-shadow: 0 0 6px #f8b9b7; + box-shadow: 0 0 6px #f8b9b7; +} + +.form-actions { + padding: 19px 20px 20px; + margin-top: 20px; + margin-bottom: 20px; + background-color: #f5f5f5; + border-top: 1px solid #e5e5e5; + *zoom: 1; +} + +.form-actions:before, +.form-actions:after { + display: table; + line-height: 0; + content: ""; +} + +.form-actions:after { + clear: both; +} + +.help-block, +.help-inline { + color: #595959; +} + +.help-block { + display: block; + margin-bottom: 10px; +} + +.help-inline { + display: inline-block; + *display: inline; + padding-left: 5px; + vertical-align: middle; + *zoom: 1; +} + +.input-append, +.input-prepend { + margin-bottom: 5px; + font-size: 0; + white-space: nowrap; +} + +.input-append input, +.input-prepend input, +.input-append select, +.input-prepend select, +.input-append .uneditable-input, +.input-prepend .uneditable-input, +.input-append .dropdown-menu, +.input-prepend .dropdown-menu { + font-size: 14px; +} + +.input-append input, +.input-prepend input, +.input-append select, +.input-prepend select, +.input-append .uneditable-input, +.input-prepend .uneditable-input { + position: relative; + margin-bottom: 0; + *margin-left: 0; + vertical-align: top; + -webkit-border-radius: 0 4px 4px 0; + -moz-border-radius: 0 4px 4px 0; + border-radius: 0 4px 4px 0; +} + +.input-append input:focus, +.input-prepend input:focus, +.input-append select:focus, +.input-prepend select:focus, +.input-append .uneditable-input:focus, +.input-prepend .uneditable-input:focus { + z-index: 2; +} + +.input-append .add-on, +.input-prepend .add-on { + display: inline-block; + width: auto; + height: 20px; + min-width: 16px; + padding: 4px 5px; + font-size: 14px; + font-weight: normal; + line-height: 20px; + text-align: center; + text-shadow: 0 1px 0 #ffffff; + background-color: #eeeeee; + border: 1px solid #ccc; +} + +.input-append .add-on, +.input-prepend .add-on, +.input-append .btn, +.input-prepend .btn { + vertical-align: top; + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.input-append .active, +.input-prepend .active { + background-color: #a9dba9; + border-color: #46a546; +} + +.input-prepend .add-on, +.input-prepend .btn { + margin-right: -1px; +} + +.input-prepend .add-on:first-child, +.input-prepend .btn:first-child { + -webkit-border-radius: 4px 0 0 4px; + -moz-border-radius: 4px 0 0 4px; + border-radius: 4px 0 0 4px; +} + +.input-append input, +.input-append select, +.input-append .uneditable-input { + -webkit-border-radius: 4px 0 0 4px; + -moz-border-radius: 4px 0 0 4px; + border-radius: 4px 0 0 4px; +} + +.input-append input + .btn-group .btn, +.input-append select + .btn-group .btn, +.input-append .uneditable-input + .btn-group .btn { + -webkit-border-radius: 0 4px 4px 0; + -moz-border-radius: 0 4px 4px 0; + border-radius: 0 4px 4px 0; +} + +.input-append .add-on, +.input-append .btn, +.input-append .btn-group { + margin-left: -1px; +} + +.input-append .add-on:last-child, +.input-append .btn:last-child { + -webkit-border-radius: 0 4px 4px 0; + -moz-border-radius: 0 4px 4px 0; + border-radius: 0 4px 4px 0; +} + +.input-prepend.input-append input, +.input-prepend.input-append select, +.input-prepend.input-append .uneditable-input { + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.input-prepend.input-append input + .btn-group .btn, +.input-prepend.input-append select + .btn-group .btn, +.input-prepend.input-append .uneditable-input + .btn-group .btn { + -webkit-border-radius: 0 4px 4px 0; + -moz-border-radius: 0 4px 4px 0; + border-radius: 0 4px 4px 0; +} + +.input-prepend.input-append .add-on:first-child, +.input-prepend.input-append .btn:first-child { + margin-right: -1px; + -webkit-border-radius: 4px 0 0 4px; + -moz-border-radius: 4px 0 0 4px; + border-radius: 4px 0 0 4px; +} + +.input-prepend.input-append .add-on:last-child, +.input-prepend.input-append .btn:last-child { + margin-left: -1px; + -webkit-border-radius: 0 4px 4px 0; + -moz-border-radius: 0 4px 4px 0; + border-radius: 0 4px 4px 0; +} + +.input-prepend.input-append .btn-group:first-child { + margin-left: 0; +} + +input.search-query { + padding-right: 14px; + padding-right: 4px \9; + padding-left: 14px; + padding-left: 4px \9; + /* IE7-8 doesn't have border-radius, so don't indent the padding */ + + margin-bottom: 0; + -webkit-border-radius: 15px; + -moz-border-radius: 15px; + border-radius: 15px; +} + +/* Allow for input prepend/append in search forms */ + +.form-search .input-append .search-query, +.form-search .input-prepend .search-query { + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.form-search .input-append .search-query { + -webkit-border-radius: 14px 0 0 14px; + -moz-border-radius: 14px 0 0 14px; + border-radius: 14px 0 0 14px; +} + +.form-search .input-append .btn { + -webkit-border-radius: 0 14px 14px 0; + -moz-border-radius: 0 14px 14px 0; + border-radius: 0 14px 14px 0; +} + +.form-search .input-prepend .search-query { + -webkit-border-radius: 0 14px 14px 0; + -moz-border-radius: 0 14px 14px 0; + border-radius: 0 14px 14px 0; +} + +.form-search .input-prepend .btn { + -webkit-border-radius: 14px 0 0 14px; + -moz-border-radius: 14px 0 0 14px; + border-radius: 14px 0 0 14px; +} + +.form-search input, +.form-inline input, +.form-horizontal input, +.form-search textarea, +.form-inline textarea, +.form-horizontal textarea, +.form-search select, +.form-inline select, +.form-horizontal select, +.form-search .help-inline, +.form-inline .help-inline, +.form-horizontal .help-inline, +.form-search .uneditable-input, +.form-inline .uneditable-input, +.form-horizontal .uneditable-input, +.form-search .input-prepend, +.form-inline .input-prepend, +.form-horizontal .input-prepend, +.form-search .input-append, +.form-inline .input-append, +.form-horizontal .input-append { + display: inline-block; + *display: inline; + margin-bottom: 0; + vertical-align: middle; + *zoom: 1; +} + +.form-search .hide, +.form-inline .hide, +.form-horizontal .hide { + display: none; +} + +.form-search label, +.form-inline label, +.form-search .btn-group, +.form-inline .btn-group { + display: inline-block; +} + +.form-search .input-append, +.form-inline .input-append, +.form-search .input-prepend, +.form-inline .input-prepend { + margin-bottom: 0; +} + +.form-search .radio, +.form-search .checkbox, +.form-inline .radio, +.form-inline .checkbox { + padding-left: 0; + margin-bottom: 0; + vertical-align: middle; +} + +.form-search .radio input[type="radio"], +.form-search .checkbox input[type="checkbox"], +.form-inline .radio input[type="radio"], +.form-inline .checkbox input[type="checkbox"] { + float: left; + margin-right: 3px; + margin-left: 0; +} + +.control-group { + margin-bottom: 10px; +} + +legend + .control-group { + margin-top: 20px; + -webkit-margin-top-collapse: separate; +} + +.form-horizontal .control-group { + margin-bottom: 20px; + *zoom: 1; +} + +.form-horizontal .control-group:before, +.form-horizontal .control-group:after { + display: table; + line-height: 0; + content: ""; +} + +.form-horizontal .control-group:after { + clear: both; +} + +.form-horizontal .control-label { + float: left; + width: 160px; + padding-top: 5px; + text-align: right; +} + +.form-horizontal .controls { + *display: inline-block; + *padding-left: 20px; + margin-left: 180px; + *margin-left: 0; +} + +.form-horizontal .controls:first-child { + *padding-left: 180px; +} + +.form-horizontal .help-block { + margin-bottom: 0; +} + +.form-horizontal input + .help-block, +.form-horizontal select + .help-block, +.form-horizontal textarea + .help-block { + margin-top: 10px; +} + +.form-horizontal .form-actions { + padding-left: 180px; +} + +table { + max-width: 100%; + background-color: transparent; + border-collapse: collapse; + border-spacing: 0; +} + +.table { + width: 100%; + margin-bottom: 20px; +} + +.table th, +.table td { + padding: 8px; + line-height: 20px; + text-align: left; + vertical-align: top; + border-top: 1px solid #dddddd; +} + +.table th { + font-weight: bold; +} + +.table thead th { + vertical-align: bottom; +} + +.table caption + thead tr:first-child th, +.table caption + thead tr:first-child td, +.table colgroup + thead tr:first-child th, +.table colgroup + thead tr:first-child td, +.table thead:first-child tr:first-child th, +.table thead:first-child tr:first-child td { + border-top: 0; +} + +.table tbody + tbody { + border-top: 2px solid #dddddd; +} + +.table-condensed th, +.table-condensed td { + padding: 4px 5px; +} + +.table-bordered { + border: 1px solid #dddddd; + border-collapse: separate; + *border-collapse: collapse; + border-left: 0; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} + +.table-bordered th, +.table-bordered td { + border-left: 1px solid #dddddd; +} + +.table-bordered caption + thead tr:first-child th, +.table-bordered caption + tbody tr:first-child th, +.table-bordered caption + tbody tr:first-child td, +.table-bordered colgroup + thead tr:first-child th, +.table-bordered colgroup + tbody tr:first-child th, +.table-bordered colgroup + tbody tr:first-child td, +.table-bordered thead:first-child tr:first-child th, +.table-bordered tbody:first-child tr:first-child th, +.table-bordered tbody:first-child tr:first-child td { + border-top: 0; +} + +.table-bordered thead:first-child tr:first-child th:first-child, +.table-bordered tbody:first-child tr:first-child td:first-child { + -webkit-border-top-left-radius: 4px; + border-top-left-radius: 4px; + -moz-border-radius-topleft: 4px; +} + +.table-bordered thead:first-child tr:first-child th:last-child, +.table-bordered tbody:first-child tr:first-child td:last-child { + -webkit-border-top-right-radius: 4px; + border-top-right-radius: 4px; + -moz-border-radius-topright: 4px; +} + +.table-bordered thead:last-child tr:last-child th:first-child, +.table-bordered tbody:last-child tr:last-child td:first-child, +.table-bordered tfoot:last-child tr:last-child td:first-child { + -webkit-border-radius: 0 0 0 4px; + -moz-border-radius: 0 0 0 4px; + border-radius: 0 0 0 4px; + -webkit-border-bottom-left-radius: 4px; + border-bottom-left-radius: 4px; + -moz-border-radius-bottomleft: 4px; +} + +.table-bordered thead:last-child tr:last-child th:last-child, +.table-bordered tbody:last-child tr:last-child td:last-child, +.table-bordered tfoot:last-child tr:last-child td:last-child { + -webkit-border-bottom-right-radius: 4px; + border-bottom-right-radius: 4px; + -moz-border-radius-bottomright: 4px; +} + +.table-bordered caption + thead tr:first-child th:first-child, +.table-bordered caption + tbody tr:first-child td:first-child, +.table-bordered colgroup + thead tr:first-child th:first-child, +.table-bordered colgroup + tbody tr:first-child td:first-child { + -webkit-border-top-left-radius: 4px; + border-top-left-radius: 4px; + -moz-border-radius-topleft: 4px; +} + +.table-bordered caption + thead tr:first-child th:last-child, +.table-bordered caption + tbody tr:first-child td:last-child, +.table-bordered colgroup + thead tr:first-child th:last-child, +.table-bordered colgroup + tbody tr:first-child td:last-child { + -webkit-border-top-right-radius: 4px; + border-top-right-radius: 4px; + -moz-border-radius-topright: 4px; +} + +.table-striped tbody tr:nth-child(odd) td, +.table-striped tbody tr:nth-child(odd) th { + background-color: #f9f9f9; +} + +.table-hover tbody tr:hover td, +.table-hover tbody tr:hover th { + background-color: #f5f5f5; +} + +table td[class*="span"], +table th[class*="span"], +.row-fluid table td[class*="span"], +.row-fluid table th[class*="span"] { + display: table-cell; + float: none; + margin-left: 0; +} + +.table td.span1, +.table th.span1 { + float: none; + width: 44px; + margin-left: 0; +} + +.table td.span2, +.table th.span2 { + float: none; + width: 124px; + margin-left: 0; +} + +.table td.span3, +.table th.span3 { + float: none; + width: 204px; + margin-left: 0; +} + +.table td.span4, +.table th.span4 { + float: none; + width: 284px; + margin-left: 0; +} + +.table td.span5, +.table th.span5 { + float: none; + width: 364px; + margin-left: 0; +} + +.table td.span6, +.table th.span6 { + float: none; + width: 444px; + margin-left: 0; +} + +.table td.span7, +.table th.span7 { + float: none; + width: 524px; + margin-left: 0; +} + +.table td.span8, +.table th.span8 { + float: none; + width: 604px; + margin-left: 0; +} + +.table td.span9, +.table th.span9 { + float: none; + width: 684px; + margin-left: 0; +} + +.table td.span10, +.table th.span10 { + float: none; + width: 764px; + margin-left: 0; +} + +.table td.span11, +.table th.span11 { + float: none; + width: 844px; + margin-left: 0; +} + +.table td.span12, +.table th.span12 { + float: none; + width: 924px; + margin-left: 0; +} + +.table tbody tr.success td { + background-color: #dff0d8; +} + +.table tbody tr.error td { + background-color: #f2dede; +} + +.table tbody tr.warning td { + background-color: #fcf8e3; +} + +.table tbody tr.info td { + background-color: #d9edf7; +} + +.table-hover tbody tr.success:hover td { + background-color: #d0e9c6; +} + +.table-hover tbody tr.error:hover td { + background-color: #ebcccc; +} + +.table-hover tbody tr.warning:hover td { + background-color: #faf2cc; +} + +.table-hover tbody tr.info:hover td { + background-color: #c4e3f3; +} + +[class^="icon-"], +[class*=" icon-"] { + display: inline-block; + width: 14px; + height: 14px; + margin-top: 1px; + *margin-right: .3em; + line-height: 14px; + vertical-align: text-top; + background-image: url("../img/glyphicons-halflings.png"); + background-position: 14px 14px; + background-repeat: no-repeat; +} + +/* White icons with optional class, or on hover/active states of certain elements */ + +.icon-white, +.nav-pills > .active > a > [class^="icon-"], +.nav-pills > .active > a > [class*=" icon-"], +.nav-list > .active > a > [class^="icon-"], +.nav-list > .active > a > [class*=" icon-"], +.navbar-inverse .nav > .active > a > [class^="icon-"], +.navbar-inverse .nav > .active > a > [class*=" icon-"], +.dropdown-menu > li > a:hover > [class^="icon-"], +.dropdown-menu > li > a:hover > [class*=" icon-"], +.dropdown-menu > .active > a > [class^="icon-"], +.dropdown-menu > .active > a > [class*=" icon-"], +.dropdown-submenu:hover > a > [class^="icon-"], +.dropdown-submenu:hover > a > [class*=" icon-"] { + background-image: url("../img/glyphicons-halflings-white.png"); +} + +.icon-glass { + background-position: 0 0; +} + +.icon-music { + background-position: -24px 0; +} + +.icon-search { + background-position: -48px 0; +} + +.icon-envelope { + background-position: -72px 0; +} + +.icon-heart { + background-position: -96px 0; +} + +.icon-star { + background-position: -120px 0; +} + +.icon-star-empty { + background-position: -144px 0; +} + +.icon-user { + background-position: -168px 0; +} + +.icon-film { + background-position: -192px 0; +} + +.icon-th-large { + background-position: -216px 0; +} + +.icon-th { + background-position: -240px 0; +} + +.icon-th-list { + background-position: -264px 0; +} + +.icon-ok { + background-position: -288px 0; +} + +.icon-remove { + background-position: -312px 0; +} + +.icon-zoom-in { + background-position: -336px 0; +} + +.icon-zoom-out { + background-position: -360px 0; +} + +.icon-off { + background-position: -384px 0; +} + +.icon-signal { + background-position: -408px 0; +} + +.icon-cog { + background-position: -432px 0; +} + +.icon-trash { + background-position: -456px 0; +} + +.icon-home { + background-position: 0 -24px; +} + +.icon-file { + background-position: -24px -24px; +} + +.icon-time { + background-position: -48px -24px; +} + +.icon-road { + background-position: -72px -24px; +} + +.icon-download-alt { + background-position: -96px -24px; +} + +.icon-download { + background-position: -120px -24px; +} + +.icon-upload { + background-position: -144px -24px; +} + +.icon-inbox { + background-position: -168px -24px; +} + +.icon-play-circle { + background-position: -192px -24px; +} + +.icon-repeat { + background-position: -216px -24px; +} + +.icon-refresh { + background-position: -240px -24px; +} + +.icon-list-alt { + background-position: -264px -24px; +} + +.icon-lock { + background-position: -287px -24px; +} + +.icon-flag { + background-position: -312px -24px; +} + +.icon-headphones { + background-position: -336px -24px; +} + +.icon-volume-off { + background-position: -360px -24px; +} + +.icon-volume-down { + background-position: -384px -24px; +} + +.icon-volume-up { + background-position: -408px -24px; +} + +.icon-qrcode { + background-position: -432px -24px; +} + +.icon-barcode { + background-position: -456px -24px; +} + +.icon-tag { + background-position: 0 -48px; +} + +.icon-tags { + background-position: -25px -48px; +} + +.icon-book { + background-position: -48px -48px; +} + +.icon-bookmark { + background-position: -72px -48px; +} + +.icon-print { + background-position: -96px -48px; +} + +.icon-camera { + background-position: -120px -48px; +} + +.icon-font { + background-position: -144px -48px; +} + +.icon-bold { + background-position: -167px -48px; +} + +.icon-italic { + background-position: -192px -48px; +} + +.icon-text-height { + background-position: -216px -48px; +} + +.icon-text-width { + background-position: -240px -48px; +} + +.icon-align-left { + background-position: -264px -48px; +} + +.icon-align-center { + background-position: -288px -48px; +} + +.icon-align-right { + background-position: -312px -48px; +} + +.icon-align-justify { + background-position: -336px -48px; +} + +.icon-list { + background-position: -360px -48px; +} + +.icon-indent-left { + background-position: -384px -48px; +} + +.icon-indent-right { + background-position: -408px -48px; +} + +.icon-facetime-video { + background-position: -432px -48px; +} + +.icon-picture { + background-position: -456px -48px; +} + +.icon-pencil { + background-position: 0 -72px; +} + +.icon-map-marker { + background-position: -24px -72px; +} + +.icon-adjust { + background-position: -48px -72px; +} + +.icon-tint { + background-position: -72px -72px; +} + +.icon-edit { + background-position: -96px -72px; +} + +.icon-share { + background-position: -120px -72px; +} + +.icon-check { + background-position: -144px -72px; +} + +.icon-move { + background-position: -168px -72px; +} + +.icon-step-backward { + background-position: -192px -72px; +} + +.icon-fast-backward { + background-position: -216px -72px; +} + +.icon-backward { + background-position: -240px -72px; +} + +.icon-play { + background-position: -264px -72px; +} + +.icon-pause { + background-position: -288px -72px; +} + +.icon-stop { + background-position: -312px -72px; +} + +.icon-forward { + background-position: -336px -72px; +} + +.icon-fast-forward { + background-position: -360px -72px; +} + +.icon-step-forward { + background-position: -384px -72px; +} + +.icon-eject { + background-position: -408px -72px; +} + +.icon-chevron-left { + background-position: -432px -72px; +} + +.icon-chevron-right { + background-position: -456px -72px; +} + +.icon-plus-sign { + background-position: 0 -96px; +} + +.icon-minus-sign { + background-position: -24px -96px; +} + +.icon-remove-sign { + background-position: -48px -96px; +} + +.icon-ok-sign { + background-position: -72px -96px; +} + +.icon-question-sign { + background-position: -96px -96px; +} + +.icon-info-sign { + background-position: -120px -96px; +} + +.icon-screenshot { + background-position: -144px -96px; +} + +.icon-remove-circle { + background-position: -168px -96px; +} + +.icon-ok-circle { + background-position: -192px -96px; +} + +.icon-ban-circle { + background-position: -216px -96px; +} + +.icon-arrow-left { + background-position: -240px -96px; +} + +.icon-arrow-right { + background-position: -264px -96px; +} + +.icon-arrow-up { + background-position: -289px -96px; +} + +.icon-arrow-down { + background-position: -312px -96px; +} + +.icon-share-alt { + background-position: -336px -96px; +} + +.icon-resize-full { + background-position: -360px -96px; +} + +.icon-resize-small { + background-position: -384px -96px; +} + +.icon-plus { + background-position: -408px -96px; +} + +.icon-minus { + background-position: -433px -96px; +} + +.icon-asterisk { + background-position: -456px -96px; +} + +.icon-exclamation-sign { + background-position: 0 -120px; +} + +.icon-gift { + background-position: -24px -120px; +} + +.icon-leaf { + background-position: -48px -120px; +} + +.icon-fire { + background-position: -72px -120px; +} + +.icon-eye-open { + background-position: -96px -120px; +} + +.icon-eye-close { + background-position: -120px -120px; +} + +.icon-warning-sign { + background-position: -144px -120px; +} + +.icon-plane { + background-position: -168px -120px; +} + +.icon-calendar { + background-position: -192px -120px; +} + +.icon-random { + width: 16px; + background-position: -216px -120px; +} + +.icon-comment { + background-position: -240px -120px; +} + +.icon-magnet { + background-position: -264px -120px; +} + +.icon-chevron-up { + background-position: -288px -120px; +} + +.icon-chevron-down { + background-position: -313px -119px; +} + +.icon-retweet { + background-position: -336px -120px; +} + +.icon-shopping-cart { + background-position: -360px -120px; +} + +.icon-folder-close { + background-position: -384px -120px; +} + +.icon-folder-open { + width: 16px; + background-position: -408px -120px; +} + +.icon-resize-vertical { + background-position: -432px -119px; +} + +.icon-resize-horizontal { + background-position: -456px -118px; +} + +.icon-hdd { + background-position: 0 -144px; +} + +.icon-bullhorn { + background-position: -24px -144px; +} + +.icon-bell { + background-position: -48px -144px; +} + +.icon-certificate { + background-position: -72px -144px; +} + +.icon-thumbs-up { + background-position: -96px -144px; +} + +.icon-thumbs-down { + background-position: -120px -144px; +} + +.icon-hand-right { + background-position: -144px -144px; +} + +.icon-hand-left { + background-position: -168px -144px; +} + +.icon-hand-up { + background-position: -192px -144px; +} + +.icon-hand-down { + background-position: -216px -144px; +} + +.icon-circle-arrow-right { + background-position: -240px -144px; +} + +.icon-circle-arrow-left { + background-position: -264px -144px; +} + +.icon-circle-arrow-up { + background-position: -288px -144px; +} + +.icon-circle-arrow-down { + background-position: -312px -144px; +} + +.icon-globe { + background-position: -336px -144px; +} + +.icon-wrench { + background-position: -360px -144px; +} + +.icon-tasks { + background-position: -384px -144px; +} + +.icon-filter { + background-position: -408px -144px; +} + +.icon-briefcase { + background-position: -432px -144px; +} + +.icon-fullscreen { + background-position: -456px -144px; +} + +.dropup, +.dropdown { + position: relative; +} + +.dropdown-toggle { + *margin-bottom: -3px; +} + +.dropdown-toggle:active, +.open .dropdown-toggle { + outline: 0; +} + +.caret { + display: inline-block; + width: 0; + height: 0; + vertical-align: top; + border-top: 4px solid #000000; + border-right: 4px solid transparent; + border-left: 4px solid transparent; + content: ""; +} + +.dropdown .caret { + margin-top: 8px; + margin-left: 2px; +} + +.dropdown-menu { + position: absolute; + top: 100%; + left: 0; + z-index: 1000; + display: none; + float: left; + min-width: 160px; + padding: 5px 0; + margin: 2px 0 0; + list-style: none; + background-color: #ffffff; + border: 1px solid #ccc; + border: 1px solid rgba(0, 0, 0, 0.2); + *border-right-width: 2px; + *border-bottom-width: 2px; + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; + -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); + -moz-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); + box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); + -webkit-background-clip: padding-box; + -moz-background-clip: padding; + background-clip: padding-box; +} + +.dropdown-menu.pull-right { + right: 0; + left: auto; +} + +.dropdown-menu .divider { + *width: 100%; + height: 1px; + margin: 9px 1px; + *margin: -5px 0 5px; + overflow: hidden; + background-color: #e5e5e5; + border-bottom: 1px solid #ffffff; +} + +.dropdown-menu li > a { + display: block; + padding: 3px 20px; + clear: both; + font-weight: normal; + line-height: 20px; + color: #333333; + white-space: nowrap; +} + +.dropdown-menu li > a:hover, +.dropdown-menu li > a:focus, +.dropdown-submenu:hover > a { + color: #ffffff; + text-decoration: none; + background-color: #0081c2; + background-image: -moz-linear-gradient(top, #0088cc, #0077b3); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0077b3)); + background-image: -webkit-linear-gradient(top, #0088cc, #0077b3); + background-image: -o-linear-gradient(top, #0088cc, #0077b3); + background-image: linear-gradient(to bottom, #0088cc, #0077b3); + background-repeat: repeat-x; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0088cc', endColorstr='#ff0077b3', GradientType=0); +} + +.dropdown-menu .active > a, +.dropdown-menu .active > a:hover { + color: #333333; + text-decoration: none; + background-color: #0081c2; + background-image: -moz-linear-gradient(top, #0088cc, #0077b3); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0077b3)); + background-image: -webkit-linear-gradient(top, #0088cc, #0077b3); + background-image: -o-linear-gradient(top, #0088cc, #0077b3); + background-image: linear-gradient(to bottom, #0088cc, #0077b3); + background-repeat: repeat-x; + outline: 0; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0088cc', endColorstr='#ff0077b3', GradientType=0); +} + +.dropdown-menu .disabled > a, +.dropdown-menu .disabled > a:hover { + color: #999999; +} + +.dropdown-menu .disabled > a:hover { + text-decoration: none; + cursor: default; + background-color: transparent; + background-image: none; +} + +.open { + *z-index: 1000; +} + +.open > .dropdown-menu { + display: block; +} + +.pull-right > .dropdown-menu { + right: 0; + left: auto; +} + +.dropup .caret, +.navbar-fixed-bottom .dropdown .caret { + border-top: 0; + border-bottom: 4px solid #000000; + content: ""; +} + +.dropup .dropdown-menu, +.navbar-fixed-bottom .dropdown .dropdown-menu { + top: auto; + bottom: 100%; + margin-bottom: 1px; +} + +.dropdown-submenu { + position: relative; +} + +.dropdown-submenu > .dropdown-menu { + top: 0; + left: 100%; + margin-top: -6px; + margin-left: -1px; + -webkit-border-radius: 0 6px 6px 6px; + -moz-border-radius: 0 6px 6px 6px; + border-radius: 0 6px 6px 6px; +} + +.dropdown-submenu:hover > .dropdown-menu { + display: block; +} + +.dropup .dropdown-submenu > .dropdown-menu { + top: auto; + bottom: 0; + margin-top: 0; + margin-bottom: -2px; + -webkit-border-radius: 5px 5px 5px 0; + -moz-border-radius: 5px 5px 5px 0; + border-radius: 5px 5px 5px 0; +} + +.dropdown-submenu > a:after { + display: block; + float: right; + width: 0; + height: 0; + margin-top: 5px; + margin-right: -10px; + border-color: transparent; + border-left-color: #cccccc; + border-style: solid; + border-width: 5px 0 5px 5px; + content: " "; +} + +.dropdown-submenu:hover > a:after { + border-left-color: #ffffff; +} + +.dropdown-submenu.pull-left { + float: none; +} + +.dropdown-submenu.pull-left > .dropdown-menu { + left: -100%; + margin-left: 10px; + -webkit-border-radius: 6px 0 6px 6px; + -moz-border-radius: 6px 0 6px 6px; + border-radius: 6px 0 6px 6px; +} + +.dropdown .dropdown-menu .nav-header { + padding-right: 20px; + padding-left: 20px; +} + +.typeahead { + margin-top: 2px; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} + +.well { + min-height: 20px; + padding: 19px; + margin-bottom: 20px; + background-color: #f5f5f5; + border: 1px solid #e3e3e3; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; + -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05); + -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05); + box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05); +} + +.well blockquote { + border-color: #ddd; + border-color: rgba(0, 0, 0, 0.15); +} + +.well-large { + padding: 24px; + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; +} + +.well-small { + padding: 9px; + -webkit-border-radius: 3px; + -moz-border-radius: 3px; + border-radius: 3px; +} + +.fade { + opacity: 0; + -webkit-transition: opacity 0.15s linear; + -moz-transition: opacity 0.15s linear; + -o-transition: opacity 0.15s linear; + transition: opacity 0.15s linear; +} + +.fade.in { + opacity: 1; +} + +.collapse { + position: relative; + height: 0; + overflow: hidden; + -webkit-transition: height 0.35s ease; + -moz-transition: height 0.35s ease; + -o-transition: height 0.35s ease; + transition: height 0.35s ease; +} + +.collapse.in { + height: auto; +} + +.close { + float: right; + font-size: 20px; + font-weight: bold; + line-height: 20px; + color: #000000; + text-shadow: 0 1px 0 #ffffff; + opacity: 0.2; + filter: alpha(opacity=20); +} + +.close:hover { + color: #000000; + text-decoration: none; + cursor: pointer; + opacity: 0.4; + filter: alpha(opacity=40); +} + +button.close { + padding: 0; + cursor: pointer; + background: transparent; + border: 0; + -webkit-appearance: none; +} + +.btn { + display: inline-block; + *display: inline; + padding: 4px 12px; + margin-bottom: 0; + *margin-left: .3em; + font-size: 14px; + line-height: 20px; + *line-height: 20px; + color: #333333; + text-align: center; + text-shadow: 0 1px 1px rgba(255, 255, 255, 0.75); + vertical-align: middle; + cursor: pointer; + background-color: #f5f5f5; + *background-color: #e6e6e6; + background-image: -moz-linear-gradient(top, #ffffff, #e6e6e6); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ffffff), to(#e6e6e6)); + background-image: -webkit-linear-gradient(top, #ffffff, #e6e6e6); + background-image: -o-linear-gradient(top, #ffffff, #e6e6e6); + background-image: linear-gradient(to bottom, #ffffff, #e6e6e6); + background-repeat: repeat-x; + border: 1px solid #bbbbbb; + *border: 0; + border-color: #e6e6e6 #e6e6e6 #bfbfbf; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + border-bottom-color: #a2a2a2; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#ffe6e6e6', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); + *zoom: 1; + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05); + -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05); +} + +.btn:hover, +.btn:active, +.btn.active, +.btn.disabled, +.btn[disabled] { + color: #333333; + background-color: #e6e6e6; + *background-color: #d9d9d9; +} + +.btn:active, +.btn.active { + background-color: #cccccc \9; +} + +.btn:first-child { + *margin-left: 0; +} + +.btn:hover { + color: #333333; + text-decoration: none; + background-color: #e6e6e6; + *background-color: #d9d9d9; + /* Buttons in IE7 don't get borders, so darken on hover */ + + background-position: 0 -15px; + -webkit-transition: background-position 0.1s linear; + -moz-transition: background-position 0.1s linear; + -o-transition: background-position 0.1s linear; + transition: background-position 0.1s linear; +} + +.btn:focus { + outline: thin dotted #333; + outline: 5px auto -webkit-focus-ring-color; + outline-offset: -2px; +} + +.btn.active, +.btn:active { + background-color: #e6e6e6; + background-color: #d9d9d9 \9; + background-image: none; + outline: 0; + -webkit-box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05); + -moz-box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05); + box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05); +} + +.btn.disabled, +.btn[disabled] { + cursor: default; + background-color: #e6e6e6; + background-image: none; + opacity: 0.65; + filter: alpha(opacity=65); + -webkit-box-shadow: none; + -moz-box-shadow: none; + box-shadow: none; +} + +.btn-large { + padding: 11px 19px; + font-size: 17.5px; + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; +} + +.btn-large [class^="icon-"], +.btn-large [class*=" icon-"] { + margin-top: 2px; +} + +.btn-small { + padding: 2px 10px; + font-size: 11.9px; + -webkit-border-radius: 3px; + -moz-border-radius: 3px; + border-radius: 3px; +} + +.btn-small [class^="icon-"], +.btn-small [class*=" icon-"] { + margin-top: 0; +} + +.btn-mini { + padding: 1px 6px; + font-size: 10.5px; + -webkit-border-radius: 3px; + -moz-border-radius: 3px; + border-radius: 3px; +} + +.btn-block { + display: block; + width: 100%; + padding-right: 0; + padding-left: 0; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; +} + +.btn-block + .btn-block { + margin-top: 5px; +} + +input[type="submit"].btn-block, +input[type="reset"].btn-block, +input[type="button"].btn-block { + width: 100%; +} + +.btn-primary.active, +.btn-warning.active, +.btn-danger.active, +.btn-success.active, +.btn-info.active, +.btn-inverse.active { + color: rgba(255, 255, 255, 0.75); +} + +.btn { + border-color: #c5c5c5; + border-color: rgba(0, 0, 0, 0.15) rgba(0, 0, 0, 0.15) rgba(0, 0, 0, 0.25); +} + +.btn-primary { + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #006dcc; + *background-color: #0044cc; + background-image: -moz-linear-gradient(top, #0088cc, #0044cc); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#0088cc), to(#0044cc)); + background-image: -webkit-linear-gradient(top, #0088cc, #0044cc); + background-image: -o-linear-gradient(top, #0088cc, #0044cc); + background-image: linear-gradient(to bottom, #0088cc, #0044cc); + background-repeat: repeat-x; + border-color: #0044cc #0044cc #002a80; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0088cc', endColorstr='#ff0044cc', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); +} + +.btn-primary:hover, +.btn-primary:active, +.btn-primary.active, +.btn-primary.disabled, +.btn-primary[disabled] { + color: #ffffff; + background-color: #0044cc; + *background-color: #003bb3; +} + +.btn-primary:active, +.btn-primary.active { + background-color: #003399 \9; +} + +.btn-warning { + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #faa732; + *background-color: #f89406; + background-image: -moz-linear-gradient(top, #fbb450, #f89406); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#fbb450), to(#f89406)); + background-image: -webkit-linear-gradient(top, #fbb450, #f89406); + background-image: -o-linear-gradient(top, #fbb450, #f89406); + background-image: linear-gradient(to bottom, #fbb450, #f89406); + background-repeat: repeat-x; + border-color: #f89406 #f89406 #ad6704; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffbb450', endColorstr='#fff89406', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); +} + +.btn-warning:hover, +.btn-warning:active, +.btn-warning.active, +.btn-warning.disabled, +.btn-warning[disabled] { + color: #ffffff; + background-color: #f89406; + *background-color: #df8505; +} + +.btn-warning:active, +.btn-warning.active { + background-color: #c67605 \9; +} + +.btn-danger { + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #da4f49; + *background-color: #bd362f; + background-image: -moz-linear-gradient(top, #ee5f5b, #bd362f); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ee5f5b), to(#bd362f)); + background-image: -webkit-linear-gradient(top, #ee5f5b, #bd362f); + background-image: -o-linear-gradient(top, #ee5f5b, #bd362f); + background-image: linear-gradient(to bottom, #ee5f5b, #bd362f); + background-repeat: repeat-x; + border-color: #bd362f #bd362f #802420; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffee5f5b', endColorstr='#ffbd362f', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); +} + +.btn-danger:hover, +.btn-danger:active, +.btn-danger.active, +.btn-danger.disabled, +.btn-danger[disabled] { + color: #ffffff; + background-color: #bd362f; + *background-color: #a9302a; +} + +.btn-danger:active, +.btn-danger.active { + background-color: #942a25 \9; +} + +.btn-success { + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #5bb75b; + *background-color: #51a351; + background-image: -moz-linear-gradient(top, #62c462, #51a351); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#62c462), to(#51a351)); + background-image: -webkit-linear-gradient(top, #62c462, #51a351); + background-image: -o-linear-gradient(top, #62c462, #51a351); + background-image: linear-gradient(to bottom, #62c462, #51a351); + background-repeat: repeat-x; + border-color: #51a351 #51a351 #387038; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff62c462', endColorstr='#ff51a351', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); +} + +.btn-success:hover, +.btn-success:active, +.btn-success.active, +.btn-success.disabled, +.btn-success[disabled] { + color: #ffffff; + background-color: #51a351; + *background-color: #499249; +} + +.btn-success:active, +.btn-success.active { + background-color: #408140 \9; +} + +.btn-info { + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #49afcd; + *background-color: #2f96b4; + background-image: -moz-linear-gradient(top, #5bc0de, #2f96b4); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#5bc0de), to(#2f96b4)); + background-image: -webkit-linear-gradient(top, #5bc0de, #2f96b4); + background-image: -o-linear-gradient(top, #5bc0de, #2f96b4); + background-image: linear-gradient(to bottom, #5bc0de, #2f96b4); + background-repeat: repeat-x; + border-color: #2f96b4 #2f96b4 #1f6377; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5bc0de', endColorstr='#ff2f96b4', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); +} + +.btn-info:hover, +.btn-info:active, +.btn-info.active, +.btn-info.disabled, +.btn-info[disabled] { + color: #ffffff; + background-color: #2f96b4; + *background-color: #2a85a0; +} + +.btn-info:active, +.btn-info.active { + background-color: #24748c \9; +} + +.btn-inverse { + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #363636; + *background-color: #222222; + background-image: -moz-linear-gradient(top, #444444, #222222); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#444444), to(#222222)); + background-image: -webkit-linear-gradient(top, #444444, #222222); + background-image: -o-linear-gradient(top, #444444, #222222); + background-image: linear-gradient(to bottom, #444444, #222222); + background-repeat: repeat-x; + border-color: #222222 #222222 #000000; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff444444', endColorstr='#ff222222', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); +} + +.btn-inverse:hover, +.btn-inverse:active, +.btn-inverse.active, +.btn-inverse.disabled, +.btn-inverse[disabled] { + color: #ffffff; + background-color: #222222; + *background-color: #151515; +} + +.btn-inverse:active, +.btn-inverse.active { + background-color: #080808 \9; +} + +button.btn, +input[type="submit"].btn { + *padding-top: 3px; + *padding-bottom: 3px; +} + +button.btn::-moz-focus-inner, +input[type="submit"].btn::-moz-focus-inner { + padding: 0; + border: 0; +} + +button.btn.btn-large, +input[type="submit"].btn.btn-large { + *padding-top: 7px; + *padding-bottom: 7px; +} + +button.btn.btn-small, +input[type="submit"].btn.btn-small { + *padding-top: 3px; + *padding-bottom: 3px; +} + +button.btn.btn-mini, +input[type="submit"].btn.btn-mini { + *padding-top: 1px; + *padding-bottom: 1px; +} + +.btn-link, +.btn-link:active, +.btn-link[disabled] { + background-color: transparent; + background-image: none; + -webkit-box-shadow: none; + -moz-box-shadow: none; + box-shadow: none; +} + +.btn-link { + color: #0088cc; + cursor: pointer; + border-color: transparent; + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.btn-link:hover { + color: #005580; + text-decoration: underline; + background-color: transparent; +} + +.btn-link[disabled]:hover { + color: #333333; + text-decoration: none; +} + +.btn-group { + position: relative; + display: inline-block; + *display: inline; + *margin-left: .3em; + font-size: 0; + white-space: nowrap; + vertical-align: middle; + *zoom: 1; +} + +.btn-group:first-child { + *margin-left: 0; +} + +.btn-group + .btn-group { + margin-left: 5px; +} + +.btn-toolbar { + margin-top: 10px; + margin-bottom: 10px; + font-size: 0; +} + +.btn-toolbar .btn + .btn, +.btn-toolbar .btn-group + .btn, +.btn-toolbar .btn + .btn-group { + margin-left: 5px; +} + +.btn-group > .btn { + position: relative; + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.btn-group > .btn + .btn { + margin-left: -1px; +} + +.btn-group > .btn, +.btn-group > .dropdown-menu { + font-size: 14px; +} + +.btn-group > .btn-mini { + font-size: 11px; +} + +.btn-group > .btn-small { + font-size: 12px; +} + +.btn-group > .btn-large { + font-size: 16px; +} + +.btn-group > .btn:first-child { + margin-left: 0; + -webkit-border-bottom-left-radius: 4px; + border-bottom-left-radius: 4px; + -webkit-border-top-left-radius: 4px; + border-top-left-radius: 4px; + -moz-border-radius-bottomleft: 4px; + -moz-border-radius-topleft: 4px; +} + +.btn-group > .btn:last-child, +.btn-group > .dropdown-toggle { + -webkit-border-top-right-radius: 4px; + border-top-right-radius: 4px; + -webkit-border-bottom-right-radius: 4px; + border-bottom-right-radius: 4px; + -moz-border-radius-topright: 4px; + -moz-border-radius-bottomright: 4px; +} + +.btn-group > .btn.large:first-child { + margin-left: 0; + -webkit-border-bottom-left-radius: 6px; + border-bottom-left-radius: 6px; + -webkit-border-top-left-radius: 6px; + border-top-left-radius: 6px; + -moz-border-radius-bottomleft: 6px; + -moz-border-radius-topleft: 6px; +} + +.btn-group > .btn.large:last-child, +.btn-group > .large.dropdown-toggle { + -webkit-border-top-right-radius: 6px; + border-top-right-radius: 6px; + -webkit-border-bottom-right-radius: 6px; + border-bottom-right-radius: 6px; + -moz-border-radius-topright: 6px; + -moz-border-radius-bottomright: 6px; +} + +.btn-group > .btn:hover, +.btn-group > .btn:focus, +.btn-group > .btn:active, +.btn-group > .btn.active { + z-index: 2; +} + +.btn-group .dropdown-toggle:active, +.btn-group.open .dropdown-toggle { + outline: 0; +} + +.btn-group > .btn + .dropdown-toggle { + *padding-top: 5px; + padding-right: 8px; + *padding-bottom: 5px; + padding-left: 8px; + -webkit-box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.125), inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05); + -moz-box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.125), inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05); + box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.125), inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05); +} + +.btn-group > .btn-mini + .dropdown-toggle { + *padding-top: 2px; + padding-right: 5px; + *padding-bottom: 2px; + padding-left: 5px; +} + +.btn-group > .btn-small + .dropdown-toggle { + *padding-top: 5px; + *padding-bottom: 4px; +} + +.btn-group > .btn-large + .dropdown-toggle { + *padding-top: 7px; + padding-right: 12px; + *padding-bottom: 7px; + padding-left: 12px; +} + +.btn-group.open .dropdown-toggle { + background-image: none; + -webkit-box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05); + -moz-box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05); + box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05); +} + +.btn-group.open .btn.dropdown-toggle { + background-color: #e6e6e6; +} + +.btn-group.open .btn-primary.dropdown-toggle { + background-color: #0044cc; +} + +.btn-group.open .btn-warning.dropdown-toggle { + background-color: #f89406; +} + +.btn-group.open .btn-danger.dropdown-toggle { + background-color: #bd362f; +} + +.btn-group.open .btn-success.dropdown-toggle { + background-color: #51a351; +} + +.btn-group.open .btn-info.dropdown-toggle { + background-color: #2f96b4; +} + +.btn-group.open .btn-inverse.dropdown-toggle { + background-color: #222222; +} + +.btn .caret { + margin-top: 8px; + margin-left: 0; +} + +.btn-mini .caret, +.btn-small .caret, +.btn-large .caret { + margin-top: 6px; +} + +.btn-large .caret { + border-top-width: 5px; + border-right-width: 5px; + border-left-width: 5px; +} + +.dropup .btn-large .caret { + border-bottom-width: 5px; +} + +.btn-primary .caret, +.btn-warning .caret, +.btn-danger .caret, +.btn-info .caret, +.btn-success .caret, +.btn-inverse .caret { + border-top-color: #ffffff; + border-bottom-color: #ffffff; +} + +.btn-group-vertical { + display: inline-block; + *display: inline; + /* IE7 inline-block hack */ + + *zoom: 1; +} + +.btn-group-vertical .btn { + display: block; + float: none; + width: 100%; + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.btn-group-vertical .btn + .btn { + margin-top: -1px; + margin-left: 0; +} + +.btn-group-vertical .btn:first-child { + -webkit-border-radius: 4px 4px 0 0; + -moz-border-radius: 4px 4px 0 0; + border-radius: 4px 4px 0 0; +} + +.btn-group-vertical .btn:last-child { + -webkit-border-radius: 0 0 4px 4px; + -moz-border-radius: 0 0 4px 4px; + border-radius: 0 0 4px 4px; +} + +.btn-group-vertical .btn-large:first-child { + -webkit-border-radius: 6px 6px 0 0; + -moz-border-radius: 6px 6px 0 0; + border-radius: 6px 6px 0 0; +} + +.btn-group-vertical .btn-large:last-child { + -webkit-border-radius: 0 0 6px 6px; + -moz-border-radius: 0 0 6px 6px; + border-radius: 0 0 6px 6px; +} + +.alert { + padding: 8px 35px 8px 14px; + margin-bottom: 20px; + color: #c09853; + text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5); + background-color: #fcf8e3; + border: 1px solid #fbeed5; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} + +.alert h4 { + margin: 0; +} + +.alert .close { + position: relative; + top: -2px; + right: -21px; + line-height: 20px; +} + +.alert-success { + color: #468847; + background-color: #dff0d8; + border-color: #d6e9c6; +} + +.alert-danger, +.alert-error { + color: #b94a48; + background-color: #f2dede; + border-color: #eed3d7; +} + +.alert-info { + color: #3a87ad; + background-color: #d9edf7; + border-color: #bce8f1; +} + +.alert-block { + padding-top: 14px; + padding-bottom: 14px; +} + +.alert-block > p, +.alert-block > ul { + margin-bottom: 0; +} + +.alert-block p + p { + margin-top: 5px; +} + +.nav { + margin-bottom: 20px; + margin-left: 0; + list-style: none; +} + +.nav > li > a { + display: block; +} + +.nav > li > a:hover { + text-decoration: none; + background-color: #eeeeee; +} + +.nav > .pull-right { + float: right; +} + +.nav-header { + display: block; + padding: 3px 15px; + font-size: 11px; + font-weight: bold; + line-height: 20px; + color: #999999; + text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5); + text-transform: uppercase; +} + +.nav li + .nav-header { + margin-top: 9px; +} + +.nav-list { + padding-right: 15px; + padding-left: 15px; + margin-bottom: 0; +} + +.nav-list > li > a, +.nav-list .nav-header { + margin-right: -15px; + margin-left: -15px; + text-shadow: 0 1px 0 rgba(255, 255, 255, 0.5); +} + +.nav-list > li > a { + padding: 3px 15px; +} + +.nav-list > .active > a, +.nav-list > .active > a:hover { + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.2); + background-color: #0088cc; +} + +.nav-list [class^="icon-"], +.nav-list [class*=" icon-"] { + margin-right: 2px; +} + +.nav-list .divider { + *width: 100%; + height: 1px; + margin: 9px 1px; + *margin: -5px 0 5px; + overflow: hidden; + background-color: #e5e5e5; + border-bottom: 1px solid #ffffff; +} + +.nav-tabs, +.nav-pills { + *zoom: 1; +} + +.nav-tabs:before, +.nav-pills:before, +.nav-tabs:after, +.nav-pills:after { + display: table; + line-height: 0; + content: ""; +} + +.nav-tabs:after, +.nav-pills:after { + clear: both; +} + +.nav-tabs > li, +.nav-pills > li { + float: left; +} + +.nav-tabs > li > a, +.nav-pills > li > a { + padding-right: 12px; + padding-left: 12px; + margin-right: 2px; + line-height: 14px; +} + +.nav-tabs { + border-bottom: 1px solid #ddd; +} + +.nav-tabs > li { + margin-bottom: -1px; +} + +.nav-tabs > li > a { + padding-top: 8px; + padding-bottom: 8px; + line-height: 20px; + border: 1px solid transparent; + -webkit-border-radius: 4px 4px 0 0; + -moz-border-radius: 4px 4px 0 0; + border-radius: 4px 4px 0 0; +} + +.nav-tabs > li > a:hover { + border-color: #eeeeee #eeeeee #dddddd; +} + +.nav-tabs > .active > a, +.nav-tabs > .active > a:hover { + color: #555555; + cursor: default; + background-color: #ffffff; + border: 1px solid #ddd; + border-bottom-color: transparent; +} + +.nav-pills > li > a { + padding-top: 8px; + padding-bottom: 8px; + margin-top: 2px; + margin-bottom: 2px; + -webkit-border-radius: 5px; + -moz-border-radius: 5px; + border-radius: 5px; +} + +.nav-pills > .active > a, +.nav-pills > .active > a:hover { + color: #ffffff; + background-color: #0088cc; +} + +.nav-stacked > li { + float: none; +} + +.nav-stacked > li > a { + margin-right: 0; +} + +.nav-tabs.nav-stacked { + border-bottom: 0; +} + +.nav-tabs.nav-stacked > li > a { + border: 1px solid #ddd; + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.nav-tabs.nav-stacked > li:first-child > a { + -webkit-border-top-right-radius: 4px; + border-top-right-radius: 4px; + -webkit-border-top-left-radius: 4px; + border-top-left-radius: 4px; + -moz-border-radius-topright: 4px; + -moz-border-radius-topleft: 4px; +} + +.nav-tabs.nav-stacked > li:last-child > a { + -webkit-border-bottom-right-radius: 4px; + border-bottom-right-radius: 4px; + -webkit-border-bottom-left-radius: 4px; + border-bottom-left-radius: 4px; + -moz-border-radius-bottomright: 4px; + -moz-border-radius-bottomleft: 4px; +} + +.nav-tabs.nav-stacked > li > a:hover { + z-index: 2; + border-color: #ddd; +} + +.nav-pills.nav-stacked > li > a { + margin-bottom: 3px; +} + +.nav-pills.nav-stacked > li:last-child > a { + margin-bottom: 1px; +} + +.nav-tabs .dropdown-menu { + -webkit-border-radius: 0 0 6px 6px; + -moz-border-radius: 0 0 6px 6px; + border-radius: 0 0 6px 6px; +} + +.nav-pills .dropdown-menu { + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; +} + +.nav .dropdown-toggle .caret { + margin-top: 6px; + border-top-color: #0088cc; + border-bottom-color: #0088cc; +} + +.nav .dropdown-toggle:hover .caret { + border-top-color: #005580; + border-bottom-color: #005580; +} + +/* move down carets for tabs */ + +.nav-tabs .dropdown-toggle .caret { + margin-top: 8px; +} + +.nav .active .dropdown-toggle .caret { + border-top-color: #fff; + border-bottom-color: #fff; +} + +.nav-tabs .active .dropdown-toggle .caret { + border-top-color: #555555; + border-bottom-color: #555555; +} + +.nav > .dropdown.active > a:hover { + cursor: pointer; +} + +.nav-tabs .open .dropdown-toggle, +.nav-pills .open .dropdown-toggle, +.nav > li.dropdown.open.active > a:hover { + color: #ffffff; + background-color: #999999; + border-color: #999999; +} + +.nav li.dropdown.open .caret, +.nav li.dropdown.open.active .caret, +.nav li.dropdown.open a:hover .caret { + border-top-color: #ffffff; + border-bottom-color: #ffffff; + opacity: 1; + filter: alpha(opacity=100); +} + +.tabs-stacked .open > a:hover { + border-color: #999999; +} + +.tabbable { + *zoom: 1; +} + +.tabbable:before, +.tabbable:after { + display: table; + line-height: 0; + content: ""; +} + +.tabbable:after { + clear: both; +} + +.tab-content { + overflow: auto; +} + +.tabs-below > .nav-tabs, +.tabs-right > .nav-tabs, +.tabs-left > .nav-tabs { + border-bottom: 0; +} + +.tab-content > .tab-pane, +.pill-content > .pill-pane { + display: none; +} + +.tab-content > .active, +.pill-content > .active { + display: block; +} + +.tabs-below > .nav-tabs { + border-top: 1px solid #ddd; +} + +.tabs-below > .nav-tabs > li { + margin-top: -1px; + margin-bottom: 0; +} + +.tabs-below > .nav-tabs > li > a { + -webkit-border-radius: 0 0 4px 4px; + -moz-border-radius: 0 0 4px 4px; + border-radius: 0 0 4px 4px; +} + +.tabs-below > .nav-tabs > li > a:hover { + border-top-color: #ddd; + border-bottom-color: transparent; +} + +.tabs-below > .nav-tabs > .active > a, +.tabs-below > .nav-tabs > .active > a:hover { + border-color: transparent #ddd #ddd #ddd; +} + +.tabs-left > .nav-tabs > li, +.tabs-right > .nav-tabs > li { + float: none; +} + +.tabs-left > .nav-tabs > li > a, +.tabs-right > .nav-tabs > li > a { + min-width: 74px; + margin-right: 0; + margin-bottom: 3px; +} + +.tabs-left > .nav-tabs { + float: left; + margin-right: 19px; + border-right: 1px solid #ddd; +} + +.tabs-left > .nav-tabs > li > a { + margin-right: -1px; + -webkit-border-radius: 4px 0 0 4px; + -moz-border-radius: 4px 0 0 4px; + border-radius: 4px 0 0 4px; +} + +.tabs-left > .nav-tabs > li > a:hover { + border-color: #eeeeee #dddddd #eeeeee #eeeeee; +} + +.tabs-left > .nav-tabs .active > a, +.tabs-left > .nav-tabs .active > a:hover { + border-color: #ddd transparent #ddd #ddd; + *border-right-color: #ffffff; +} + +.tabs-right > .nav-tabs { + float: right; + margin-left: 19px; + border-left: 1px solid #ddd; +} + +.tabs-right > .nav-tabs > li > a { + margin-left: -1px; + -webkit-border-radius: 0 4px 4px 0; + -moz-border-radius: 0 4px 4px 0; + border-radius: 0 4px 4px 0; +} + +.tabs-right > .nav-tabs > li > a:hover { + border-color: #eeeeee #eeeeee #eeeeee #dddddd; +} + +.tabs-right > .nav-tabs .active > a, +.tabs-right > .nav-tabs .active > a:hover { + border-color: #ddd #ddd #ddd transparent; + *border-left-color: #ffffff; +} + +.nav > .disabled > a { + color: #999999; +} + +.nav > .disabled > a:hover { + text-decoration: none; + cursor: default; + background-color: transparent; +} + +.navbar { + *position: relative; + *z-index: 2; + margin-bottom: 20px; + overflow: visible; + color: #777777; +} + +.navbar-inner { + min-height: 40px; + padding-right: 20px; + padding-left: 20px; + background-color: #fafafa; + background-image: -moz-linear-gradient(top, #ffffff, #f2f2f2); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ffffff), to(#f2f2f2)); + background-image: -webkit-linear-gradient(top, #ffffff, #f2f2f2); + background-image: -o-linear-gradient(top, #ffffff, #f2f2f2); + background-image: linear-gradient(to bottom, #ffffff, #f2f2f2); + background-repeat: repeat-x; + border: 1px solid #d4d4d4; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffffff', endColorstr='#fff2f2f2', GradientType=0); + *zoom: 1; + -webkit-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065); + -moz-box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065); + box-shadow: 0 1px 4px rgba(0, 0, 0, 0.065); +} + +.navbar-inner:before, +.navbar-inner:after { + display: table; + line-height: 0; + content: ""; +} + +.navbar-inner:after { + clear: both; +} + +.navbar .container { + width: auto; +} + +.nav-collapse.collapse { + height: auto; + overflow: visible; +} + +.navbar .brand { + display: block; + float: left; + padding: 10px 20px 10px; + margin-left: -20px; + font-size: 20px; + font-weight: 200; + color: #777777; + text-shadow: 0 1px 0 #ffffff; +} + +.navbar .brand:hover { + text-decoration: none; +} + +.navbar-text { + margin-bottom: 0; + line-height: 40px; +} + +.navbar-link { + color: #777777; +} + +.navbar-link:hover { + color: #333333; +} + +.navbar .divider-vertical { + height: 40px; + margin: 0 9px; + border-right: 1px solid #ffffff; + border-left: 1px solid #f2f2f2; +} + +.navbar .btn, +.navbar .btn-group { + margin-top: 5px; +} + +.navbar .btn-group .btn, +.navbar .input-prepend .btn, +.navbar .input-append .btn { + margin-top: 0; +} + +.navbar-form { + margin-bottom: 0; + *zoom: 1; +} + +.navbar-form:before, +.navbar-form:after { + display: table; + line-height: 0; + content: ""; +} + +.navbar-form:after { + clear: both; +} + +.navbar-form input, +.navbar-form select, +.navbar-form .radio, +.navbar-form .checkbox { + margin-top: 5px; +} + +.navbar-form input, +.navbar-form select, +.navbar-form .btn { + display: inline-block; + margin-bottom: 0; +} + +.navbar-form input[type="image"], +.navbar-form input[type="checkbox"], +.navbar-form input[type="radio"] { + margin-top: 3px; +} + +.navbar-form .input-append, +.navbar-form .input-prepend { + margin-top: 6px; + white-space: nowrap; +} + +.navbar-form .input-append input, +.navbar-form .input-prepend input { + margin-top: 0; +} + +.navbar-search { + position: relative; + float: left; + margin-top: 5px; + margin-bottom: 0; +} + +.navbar-search .search-query { + padding: 4px 14px; + margin-bottom: 0; + font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; + font-size: 13px; + font-weight: normal; + line-height: 1; + -webkit-border-radius: 15px; + -moz-border-radius: 15px; + border-radius: 15px; +} + +.navbar-static-top { + position: static; + margin-bottom: 0; +} + +.navbar-static-top .navbar-inner { + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.navbar-fixed-top, +.navbar-fixed-bottom { + position: fixed; + right: 0; + left: 0; + z-index: 1030; + margin-bottom: 0; +} + +.navbar-fixed-top .navbar-inner, +.navbar-static-top .navbar-inner { + border-width: 0 0 1px; +} + +.navbar-fixed-bottom .navbar-inner { + border-width: 1px 0 0; +} + +.navbar-fixed-top .navbar-inner, +.navbar-fixed-bottom .navbar-inner { + padding-right: 0; + padding-left: 0; + -webkit-border-radius: 0; + -moz-border-radius: 0; + border-radius: 0; +} + +.navbar-static-top .container, +.navbar-fixed-top .container, +.navbar-fixed-bottom .container { + width: 940px; +} + +.navbar-fixed-top { + top: 0; +} + +.navbar-fixed-top .navbar-inner, +.navbar-static-top .navbar-inner { + -webkit-box-shadow: 0 1px 10px rgba(0, 0, 0, 0.1); + -moz-box-shadow: 0 1px 10px rgba(0, 0, 0, 0.1); + box-shadow: 0 1px 10px rgba(0, 0, 0, 0.1); +} + +.navbar-fixed-bottom { + bottom: 0; +} + +.navbar-fixed-bottom .navbar-inner { + -webkit-box-shadow: 0 -1px 10px rgba(0, 0, 0, 0.1); + -moz-box-shadow: 0 -1px 10px rgba(0, 0, 0, 0.1); + box-shadow: 0 -1px 10px rgba(0, 0, 0, 0.1); +} + +.navbar .nav { + position: relative; + left: 0; + display: block; + float: left; + margin: 0 10px 0 0; +} + +.navbar .nav.pull-right { + float: right; + margin-right: 0; +} + +.navbar .nav > li { + float: left; +} + +.navbar .nav > li > a { + float: none; + padding: 10px 15px 10px; + color: #777777; + text-decoration: none; + text-shadow: 0 1px 0 #ffffff; +} + +.navbar .nav .dropdown-toggle .caret { + margin-top: 8px; +} + +.navbar .nav > li > a:focus, +.navbar .nav > li > a:hover { + color: #333333; + text-decoration: none; + background-color: transparent; +} + +.navbar .nav > .active > a, +.navbar .nav > .active > a:hover, +.navbar .nav > .active > a:focus { + color: #555555; + text-decoration: none; + background-color: #e5e5e5; + -webkit-box-shadow: inset 0 3px 8px rgba(0, 0, 0, 0.125); + -moz-box-shadow: inset 0 3px 8px rgba(0, 0, 0, 0.125); + box-shadow: inset 0 3px 8px rgba(0, 0, 0, 0.125); +} + +.navbar .btn-navbar { + display: none; + float: right; + padding: 7px 10px; + margin-right: 5px; + margin-left: 5px; + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #ededed; + *background-color: #e5e5e5; + background-image: -moz-linear-gradient(top, #f2f2f2, #e5e5e5); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#f2f2f2), to(#e5e5e5)); + background-image: -webkit-linear-gradient(top, #f2f2f2, #e5e5e5); + background-image: -o-linear-gradient(top, #f2f2f2, #e5e5e5); + background-image: linear-gradient(to bottom, #f2f2f2, #e5e5e5); + background-repeat: repeat-x; + border-color: #e5e5e5 #e5e5e5 #bfbfbf; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff2f2f2', endColorstr='#ffe5e5e5', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); + -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.075); + -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.075); + box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.075); +} + +.navbar .btn-navbar:hover, +.navbar .btn-navbar:active, +.navbar .btn-navbar.active, +.navbar .btn-navbar.disabled, +.navbar .btn-navbar[disabled] { + color: #ffffff; + background-color: #e5e5e5; + *background-color: #d9d9d9; +} + +.navbar .btn-navbar:active, +.navbar .btn-navbar.active { + background-color: #cccccc \9; +} + +.navbar .btn-navbar .icon-bar { + display: block; + width: 18px; + height: 2px; + background-color: #f5f5f5; + -webkit-border-radius: 1px; + -moz-border-radius: 1px; + border-radius: 1px; + -webkit-box-shadow: 0 1px 0 rgba(0, 0, 0, 0.25); + -moz-box-shadow: 0 1px 0 rgba(0, 0, 0, 0.25); + box-shadow: 0 1px 0 rgba(0, 0, 0, 0.25); +} + +.btn-navbar .icon-bar + .icon-bar { + margin-top: 3px; +} + +.navbar .nav > li > .dropdown-menu:before { + position: absolute; + top: -7px; + left: 9px; + display: inline-block; + border-right: 7px solid transparent; + border-bottom: 7px solid #ccc; + border-left: 7px solid transparent; + border-bottom-color: rgba(0, 0, 0, 0.2); + content: ''; +} + +.navbar .nav > li > .dropdown-menu:after { + position: absolute; + top: -6px; + left: 10px; + display: inline-block; + border-right: 6px solid transparent; + border-bottom: 6px solid #ffffff; + border-left: 6px solid transparent; + content: ''; +} + +.navbar-fixed-bottom .nav > li > .dropdown-menu:before { + top: auto; + bottom: -7px; + border-top: 7px solid #ccc; + border-bottom: 0; + border-top-color: rgba(0, 0, 0, 0.2); +} + +.navbar-fixed-bottom .nav > li > .dropdown-menu:after { + top: auto; + bottom: -6px; + border-top: 6px solid #ffffff; + border-bottom: 0; +} + +.navbar .nav li.dropdown.open > .dropdown-toggle, +.navbar .nav li.dropdown.active > .dropdown-toggle, +.navbar .nav li.dropdown.open.active > .dropdown-toggle { + color: #555555; + background-color: #e5e5e5; +} + +.navbar .nav li.dropdown > .dropdown-toggle .caret { + border-top-color: #777777; + border-bottom-color: #777777; +} + +.navbar .nav li.dropdown.open > .dropdown-toggle .caret, +.navbar .nav li.dropdown.active > .dropdown-toggle .caret, +.navbar .nav li.dropdown.open.active > .dropdown-toggle .caret { + border-top-color: #555555; + border-bottom-color: #555555; +} + +.navbar .pull-right > li > .dropdown-menu, +.navbar .nav > li > .dropdown-menu.pull-right { + right: 0; + left: auto; +} + +.navbar .pull-right > li > .dropdown-menu:before, +.navbar .nav > li > .dropdown-menu.pull-right:before { + right: 12px; + left: auto; +} + +.navbar .pull-right > li > .dropdown-menu:after, +.navbar .nav > li > .dropdown-menu.pull-right:after { + right: 13px; + left: auto; +} + +.navbar .pull-right > li > .dropdown-menu .dropdown-menu, +.navbar .nav > li > .dropdown-menu.pull-right .dropdown-menu { + right: 100%; + left: auto; + margin-right: -1px; + margin-left: 0; + -webkit-border-radius: 6px 0 6px 6px; + -moz-border-radius: 6px 0 6px 6px; + border-radius: 6px 0 6px 6px; +} + +.navbar-inverse { + color: #999999; +} + +.navbar-inverse .navbar-inner { + background-color: #1b1b1b; + background-image: -moz-linear-gradient(top, #222222, #111111); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#222222), to(#111111)); + background-image: -webkit-linear-gradient(top, #222222, #111111); + background-image: -o-linear-gradient(top, #222222, #111111); + background-image: linear-gradient(to bottom, #222222, #111111); + background-repeat: repeat-x; + border-color: #252525; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff222222', endColorstr='#ff111111', GradientType=0); +} + +.navbar-inverse .brand, +.navbar-inverse .nav > li > a { + color: #999999; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); +} + +.navbar-inverse .brand:hover, +.navbar-inverse .nav > li > a:hover { + color: #ffffff; +} + +.navbar-inverse .nav > li > a:focus, +.navbar-inverse .nav > li > a:hover { + color: #ffffff; + background-color: transparent; +} + +.navbar-inverse .nav .active > a, +.navbar-inverse .nav .active > a:hover, +.navbar-inverse .nav .active > a:focus { + color: #ffffff; + background-color: #111111; +} + +.navbar-inverse .navbar-link { + color: #999999; +} + +.navbar-inverse .navbar-link:hover { + color: #ffffff; +} + +.navbar-inverse .divider-vertical { + border-right-color: #222222; + border-left-color: #111111; +} + +.navbar-inverse .nav li.dropdown.open > .dropdown-toggle, +.navbar-inverse .nav li.dropdown.active > .dropdown-toggle, +.navbar-inverse .nav li.dropdown.open.active > .dropdown-toggle { + color: #ffffff; + background-color: #111111; +} + +.navbar-inverse .nav li.dropdown > .dropdown-toggle .caret { + border-top-color: #999999; + border-bottom-color: #999999; +} + +.navbar-inverse .nav li.dropdown.open > .dropdown-toggle .caret, +.navbar-inverse .nav li.dropdown.active > .dropdown-toggle .caret, +.navbar-inverse .nav li.dropdown.open.active > .dropdown-toggle .caret { + border-top-color: #ffffff; + border-bottom-color: #ffffff; +} + +.navbar-inverse .navbar-search .search-query { + color: #ffffff; + background-color: #515151; + border-color: #111111; + -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 0 rgba(255, 255, 255, 0.15); + -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 0 rgba(255, 255, 255, 0.15); + box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1), 0 1px 0 rgba(255, 255, 255, 0.15); + -webkit-transition: none; + -moz-transition: none; + -o-transition: none; + transition: none; +} + +.navbar-inverse .navbar-search .search-query:-moz-placeholder { + color: #cccccc; +} + +.navbar-inverse .navbar-search .search-query:-ms-input-placeholder { + color: #cccccc; +} + +.navbar-inverse .navbar-search .search-query::-webkit-input-placeholder { + color: #cccccc; +} + +.navbar-inverse .navbar-search .search-query:focus, +.navbar-inverse .navbar-search .search-query.focused { + padding: 5px 15px; + color: #333333; + text-shadow: 0 1px 0 #ffffff; + background-color: #ffffff; + border: 0; + outline: 0; + -webkit-box-shadow: 0 0 3px rgba(0, 0, 0, 0.15); + -moz-box-shadow: 0 0 3px rgba(0, 0, 0, 0.15); + box-shadow: 0 0 3px rgba(0, 0, 0, 0.15); +} + +.navbar-inverse .btn-navbar { + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #0e0e0e; + *background-color: #040404; + background-image: -moz-linear-gradient(top, #151515, #040404); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#151515), to(#040404)); + background-image: -webkit-linear-gradient(top, #151515, #040404); + background-image: -o-linear-gradient(top, #151515, #040404); + background-image: linear-gradient(to bottom, #151515, #040404); + background-repeat: repeat-x; + border-color: #040404 #040404 #000000; + border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25); + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff151515', endColorstr='#ff040404', GradientType=0); + filter: progid:DXImageTransform.Microsoft.gradient(enabled=false); +} + +.navbar-inverse .btn-navbar:hover, +.navbar-inverse .btn-navbar:active, +.navbar-inverse .btn-navbar.active, +.navbar-inverse .btn-navbar.disabled, +.navbar-inverse .btn-navbar[disabled] { + color: #ffffff; + background-color: #040404; + *background-color: #000000; +} + +.navbar-inverse .btn-navbar:active, +.navbar-inverse .btn-navbar.active { + background-color: #000000 \9; +} + +.breadcrumb { + padding: 8px 15px; + margin: 0 0 20px; + list-style: none; + background-color: #f5f5f5; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} + +.breadcrumb li { + display: inline-block; + *display: inline; + text-shadow: 0 1px 0 #ffffff; + *zoom: 1; +} + +.breadcrumb .divider { + padding: 0 5px; + color: #ccc; +} + +.breadcrumb .active { + color: #999999; +} + +.pagination { + margin: 20px 0; +} + +.pagination ul { + display: inline-block; + *display: inline; + margin-bottom: 0; + margin-left: 0; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; + *zoom: 1; + -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05); + -moz-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05); + box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05); +} + +.pagination ul > li { + display: inline; +} + +.pagination ul > li > a, +.pagination ul > li > span { + float: left; + padding: 4px 12px; + line-height: 20px; + text-decoration: none; + background-color: #ffffff; + border: 1px solid #dddddd; + border-left-width: 0; +} + +.pagination ul > li > a:hover, +.pagination ul > .active > a, +.pagination ul > .active > span { + background-color: #f5f5f5; +} + +.pagination ul > .active > a, +.pagination ul > .active > span { + color: #999999; + cursor: default; +} + +.pagination ul > .disabled > span, +.pagination ul > .disabled > a, +.pagination ul > .disabled > a:hover { + color: #999999; + cursor: default; + background-color: transparent; +} + +.pagination ul > li:first-child > a, +.pagination ul > li:first-child > span { + border-left-width: 1px; + -webkit-border-bottom-left-radius: 4px; + border-bottom-left-radius: 4px; + -webkit-border-top-left-radius: 4px; + border-top-left-radius: 4px; + -moz-border-radius-bottomleft: 4px; + -moz-border-radius-topleft: 4px; +} + +.pagination ul > li:last-child > a, +.pagination ul > li:last-child > span { + -webkit-border-top-right-radius: 4px; + border-top-right-radius: 4px; + -webkit-border-bottom-right-radius: 4px; + border-bottom-right-radius: 4px; + -moz-border-radius-topright: 4px; + -moz-border-radius-bottomright: 4px; +} + +.pagination-centered { + text-align: center; +} + +.pagination-right { + text-align: right; +} + +.pagination-large ul > li > a, +.pagination-large ul > li > span { + padding: 11px 19px; + font-size: 17.5px; +} + +.pagination-large ul > li:first-child > a, +.pagination-large ul > li:first-child > span { + -webkit-border-bottom-left-radius: 6px; + border-bottom-left-radius: 6px; + -webkit-border-top-left-radius: 6px; + border-top-left-radius: 6px; + -moz-border-radius-bottomleft: 6px; + -moz-border-radius-topleft: 6px; +} + +.pagination-large ul > li:last-child > a, +.pagination-large ul > li:last-child > span { + -webkit-border-top-right-radius: 6px; + border-top-right-radius: 6px; + -webkit-border-bottom-right-radius: 6px; + border-bottom-right-radius: 6px; + -moz-border-radius-topright: 6px; + -moz-border-radius-bottomright: 6px; +} + +.pagination-mini ul > li:first-child > a, +.pagination-small ul > li:first-child > a, +.pagination-mini ul > li:first-child > span, +.pagination-small ul > li:first-child > span { + -webkit-border-bottom-left-radius: 3px; + border-bottom-left-radius: 3px; + -webkit-border-top-left-radius: 3px; + border-top-left-radius: 3px; + -moz-border-radius-bottomleft: 3px; + -moz-border-radius-topleft: 3px; +} + +.pagination-mini ul > li:last-child > a, +.pagination-small ul > li:last-child > a, +.pagination-mini ul > li:last-child > span, +.pagination-small ul > li:last-child > span { + -webkit-border-top-right-radius: 3px; + border-top-right-radius: 3px; + -webkit-border-bottom-right-radius: 3px; + border-bottom-right-radius: 3px; + -moz-border-radius-topright: 3px; + -moz-border-radius-bottomright: 3px; +} + +.pagination-small ul > li > a, +.pagination-small ul > li > span { + padding: 2px 10px; + font-size: 11.9px; +} + +.pagination-mini ul > li > a, +.pagination-mini ul > li > span { + padding: 1px 6px; + font-size: 10.5px; +} + +.pager { + margin: 20px 0; + text-align: center; + list-style: none; + *zoom: 1; +} + +.pager:before, +.pager:after { + display: table; + line-height: 0; + content: ""; +} + +.pager:after { + clear: both; +} + +.pager li { + display: inline; +} + +.pager li > a, +.pager li > span { + display: inline-block; + padding: 5px 14px; + background-color: #fff; + border: 1px solid #ddd; + -webkit-border-radius: 15px; + -moz-border-radius: 15px; + border-radius: 15px; +} + +.pager li > a:hover { + text-decoration: none; + background-color: #f5f5f5; +} + +.pager .next > a, +.pager .next > span { + float: right; +} + +.pager .previous > a, +.pager .previous > span { + float: left; +} + +.pager .disabled > a, +.pager .disabled > a:hover, +.pager .disabled > span { + color: #999999; + cursor: default; + background-color: #fff; +} + +.modal-backdrop { + position: fixed; + top: 0; + right: 0; + bottom: 0; + left: 0; + z-index: 1040; + background-color: #000000; +} + +.modal-backdrop.fade { + opacity: 0; +} + +.modal-backdrop, +.modal-backdrop.fade.in { + opacity: 0.8; + filter: alpha(opacity=80); +} + +.modal { + position: fixed; + top: 50%; + left: 50%; + z-index: 1050; + width: 560px; + margin: -250px 0 0 -280px; + background-color: #ffffff; + border: 1px solid #999; + border: 1px solid rgba(0, 0, 0, 0.3); + *border: 1px solid #999; + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; + outline: none; + -webkit-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3); + -moz-box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3); + box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3); + -webkit-background-clip: padding-box; + -moz-background-clip: padding-box; + background-clip: padding-box; +} + +.modal.fade { + top: -25%; + -webkit-transition: opacity 0.3s linear, top 0.3s ease-out; + -moz-transition: opacity 0.3s linear, top 0.3s ease-out; + -o-transition: opacity 0.3s linear, top 0.3s ease-out; + transition: opacity 0.3s linear, top 0.3s ease-out; +} + +.modal.fade.in { + top: 50%; +} + +.modal-header { + padding: 9px 15px; + border-bottom: 1px solid #eee; +} + +.modal-header .close { + margin-top: 2px; +} + +.modal-header h3 { + margin: 0; + line-height: 30px; +} + +.modal-body { + max-height: 400px; + padding: 15px; + overflow-y: auto; +} + +.modal-form { + margin-bottom: 0; +} + +.modal-footer { + padding: 14px 15px 15px; + margin-bottom: 0; + text-align: right; + background-color: #f5f5f5; + border-top: 1px solid #ddd; + -webkit-border-radius: 0 0 6px 6px; + -moz-border-radius: 0 0 6px 6px; + border-radius: 0 0 6px 6px; + *zoom: 1; + -webkit-box-shadow: inset 0 1px 0 #ffffff; + -moz-box-shadow: inset 0 1px 0 #ffffff; + box-shadow: inset 0 1px 0 #ffffff; +} + +.modal-footer:before, +.modal-footer:after { + display: table; + line-height: 0; + content: ""; +} + +.modal-footer:after { + clear: both; +} + +.modal-footer .btn + .btn { + margin-bottom: 0; + margin-left: 5px; +} + +.modal-footer .btn-group .btn + .btn { + margin-left: -1px; +} + +.modal-footer .btn-block + .btn-block { + margin-left: 0; +} + +.tooltip { + position: absolute; + z-index: 1030; + display: block; + padding: 5px; + font-size: 11px; + opacity: 0; + filter: alpha(opacity=0); + visibility: visible; +} + +.tooltip.in { + opacity: 0.8; + filter: alpha(opacity=80); +} + +.tooltip.top { + margin-top: -3px; +} + +.tooltip.right { + margin-left: 3px; +} + +.tooltip.bottom { + margin-top: 3px; +} + +.tooltip.left { + margin-left: -3px; +} + +.tooltip-inner { + max-width: 200px; + padding: 3px 8px; + color: #ffffff; + text-align: center; + text-decoration: none; + background-color: #000000; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} + +.tooltip-arrow { + position: absolute; + width: 0; + height: 0; + border-color: transparent; + border-style: solid; +} + +.tooltip.top .tooltip-arrow { + bottom: 0; + left: 50%; + margin-left: -5px; + border-top-color: #000000; + border-width: 5px 5px 0; +} + +.tooltip.right .tooltip-arrow { + top: 50%; + left: 0; + margin-top: -5px; + border-right-color: #000000; + border-width: 5px 5px 5px 0; +} + +.tooltip.left .tooltip-arrow { + top: 50%; + right: 0; + margin-top: -5px; + border-left-color: #000000; + border-width: 5px 0 5px 5px; +} + +.tooltip.bottom .tooltip-arrow { + top: 0; + left: 50%; + margin-left: -5px; + border-bottom-color: #000000; + border-width: 0 5px 5px; +} + +.popover { + position: absolute; + top: 0; + left: 0; + z-index: 1010; + display: none; + width: 236px; + padding: 1px; + background-color: #ffffff; + border: 1px solid #ccc; + border: 1px solid rgba(0, 0, 0, 0.2); + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; + -webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); + -moz-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); + box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2); + -webkit-background-clip: padding-box; + -moz-background-clip: padding; + background-clip: padding-box; +} + +.popover.top { + margin-top: -10px; +} + +.popover.right { + margin-left: 10px; +} + +.popover.bottom { + margin-top: 10px; +} + +.popover.left { + margin-left: -10px; +} + +.popover-title { + padding: 8px 14px; + margin: 0; + font-size: 14px; + font-weight: normal; + line-height: 18px; + background-color: #f7f7f7; + border-bottom: 1px solid #ebebeb; + -webkit-border-radius: 5px 5px 0 0; + -moz-border-radius: 5px 5px 0 0; + border-radius: 5px 5px 0 0; +} + +.popover-content { + padding: 9px 14px; +} + +.popover-content p, +.popover-content ul, +.popover-content ol { + margin-bottom: 0; +} + +.popover .arrow, +.popover .arrow:after { + position: absolute; + display: inline-block; + width: 0; + height: 0; + border-color: transparent; + border-style: solid; +} + +.popover .arrow:after { + z-index: -1; + content: ""; +} + +.popover.top .arrow { + bottom: -10px; + left: 50%; + margin-left: -10px; + border-top-color: #ffffff; + border-width: 10px 10px 0; +} + +.popover.top .arrow:after { + bottom: -1px; + left: -11px; + border-top-color: rgba(0, 0, 0, 0.25); + border-width: 11px 11px 0; +} + +.popover.right .arrow { + top: 50%; + left: -10px; + margin-top: -10px; + border-right-color: #ffffff; + border-width: 10px 10px 10px 0; +} + +.popover.right .arrow:after { + bottom: -11px; + left: -1px; + border-right-color: rgba(0, 0, 0, 0.25); + border-width: 11px 11px 11px 0; +} + +.popover.bottom .arrow { + top: -10px; + left: 50%; + margin-left: -10px; + border-bottom-color: #ffffff; + border-width: 0 10px 10px; +} + +.popover.bottom .arrow:after { + top: -1px; + left: -11px; + border-bottom-color: rgba(0, 0, 0, 0.25); + border-width: 0 11px 11px; +} + +.popover.left .arrow { + top: 50%; + right: -10px; + margin-top: -10px; + border-left-color: #ffffff; + border-width: 10px 0 10px 10px; +} + +.popover.left .arrow:after { + right: -1px; + bottom: -11px; + border-left-color: rgba(0, 0, 0, 0.25); + border-width: 11px 0 11px 11px; +} + +.thumbnails { + margin-left: -20px; + list-style: none; + *zoom: 1; +} + +.thumbnails:before, +.thumbnails:after { + display: table; + line-height: 0; + content: ""; +} + +.thumbnails:after { + clear: both; +} + +.row-fluid .thumbnails { + margin-left: 0; +} + +.thumbnails > li { + float: left; + margin-bottom: 20px; + margin-left: 20px; +} + +.thumbnail { + display: block; + padding: 4px; + line-height: 20px; + border: 1px solid #ddd; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; + -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.055); + -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.055); + box-shadow: 0 1px 3px rgba(0, 0, 0, 0.055); + -webkit-transition: all 0.2s ease-in-out; + -moz-transition: all 0.2s ease-in-out; + -o-transition: all 0.2s ease-in-out; + transition: all 0.2s ease-in-out; +} + +a.thumbnail:hover { + border-color: #0088cc; + -webkit-box-shadow: 0 1px 4px rgba(0, 105, 214, 0.25); + -moz-box-shadow: 0 1px 4px rgba(0, 105, 214, 0.25); + box-shadow: 0 1px 4px rgba(0, 105, 214, 0.25); +} + +.thumbnail > img { + display: block; + max-width: 100%; + margin-right: auto; + margin-left: auto; +} + +.thumbnail .caption { + padding: 9px; + color: #555555; +} + +.media, +.media-body { + overflow: hidden; + *overflow: visible; + zoom: 1; +} + +.media, +.media .media { + margin-top: 15px; +} + +.media:first-child { + margin-top: 0; +} + +.media-object { + display: block; +} + +.media-heading { + margin: 0 0 5px; +} + +.media .pull-left { + margin-right: 10px; +} + +.media .pull-right { + margin-left: 10px; +} + +.media-list { + margin-left: 0; + list-style: none; +} + +.label, +.badge { + display: inline-block; + padding: 2px 4px; + font-size: 11.844px; + font-weight: bold; + line-height: 14px; + color: #ffffff; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + white-space: nowrap; + vertical-align: baseline; + background-color: #999999; +} + +.label { + -webkit-border-radius: 3px; + -moz-border-radius: 3px; + border-radius: 3px; +} + +.badge { + padding-right: 9px; + padding-left: 9px; + -webkit-border-radius: 9px; + -moz-border-radius: 9px; + border-radius: 9px; +} + +a.label:hover, +a.badge:hover { + color: #ffffff; + text-decoration: none; + cursor: pointer; +} + +.label-important, +.badge-important { + background-color: #b94a48; +} + +.label-important[href], +.badge-important[href] { + background-color: #953b39; +} + +.label-warning, +.badge-warning { + background-color: #f89406; +} + +.label-warning[href], +.badge-warning[href] { + background-color: #c67605; +} + +.label-success, +.badge-success { + background-color: #468847; +} + +.label-success[href], +.badge-success[href] { + background-color: #356635; +} + +.label-info, +.badge-info { + background-color: #3a87ad; +} + +.label-info[href], +.badge-info[href] { + background-color: #2d6987; +} + +.label-inverse, +.badge-inverse { + background-color: #333333; +} + +.label-inverse[href], +.badge-inverse[href] { + background-color: #1a1a1a; +} + +.btn .label, +.btn .badge { + position: relative; + top: -1px; +} + +.btn-mini .label, +.btn-mini .badge { + top: 0; +} + +@-webkit-keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} + +@-moz-keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} + +@-ms-keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} + +@-o-keyframes progress-bar-stripes { + from { + background-position: 0 0; + } + to { + background-position: 40px 0; + } +} + +@keyframes progress-bar-stripes { + from { + background-position: 40px 0; + } + to { + background-position: 0 0; + } +} + +.progress { + height: 20px; + margin-bottom: 20px; + overflow: hidden; + background-color: #f7f7f7; + background-image: -moz-linear-gradient(top, #f5f5f5, #f9f9f9); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#f5f5f5), to(#f9f9f9)); + background-image: -webkit-linear-gradient(top, #f5f5f5, #f9f9f9); + background-image: -o-linear-gradient(top, #f5f5f5, #f9f9f9); + background-image: linear-gradient(to bottom, #f5f5f5, #f9f9f9); + background-repeat: repeat-x; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fff5f5f5', endColorstr='#fff9f9f9', GradientType=0); + -webkit-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1); + -moz-box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1); + box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1); +} + +.progress .bar { + float: left; + width: 0; + height: 100%; + font-size: 12px; + color: #ffffff; + text-align: center; + text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25); + background-color: #0e90d2; + background-image: -moz-linear-gradient(top, #149bdf, #0480be); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#149bdf), to(#0480be)); + background-image: -webkit-linear-gradient(top, #149bdf, #0480be); + background-image: -o-linear-gradient(top, #149bdf, #0480be); + background-image: linear-gradient(to bottom, #149bdf, #0480be); + background-repeat: repeat-x; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff149bdf', endColorstr='#ff0480be', GradientType=0); + -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15); + -moz-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15); + box-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.15); + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + box-sizing: border-box; + -webkit-transition: width 0.6s ease; + -moz-transition: width 0.6s ease; + -o-transition: width 0.6s ease; + transition: width 0.6s ease; +} + +.progress .bar + .bar { + -webkit-box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.15), inset 0 -1px 0 rgba(0, 0, 0, 0.15); + -moz-box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.15), inset 0 -1px 0 rgba(0, 0, 0, 0.15); + box-shadow: inset 1px 0 0 rgba(0, 0, 0, 0.15), inset 0 -1px 0 rgba(0, 0, 0, 0.15); +} + +.progress-striped .bar { + background-color: #149bdf; + background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent)); + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -moz-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + -webkit-background-size: 40px 40px; + -moz-background-size: 40px 40px; + -o-background-size: 40px 40px; + background-size: 40px 40px; +} + +.progress.active .bar { + -webkit-animation: progress-bar-stripes 2s linear infinite; + -moz-animation: progress-bar-stripes 2s linear infinite; + -ms-animation: progress-bar-stripes 2s linear infinite; + -o-animation: progress-bar-stripes 2s linear infinite; + animation: progress-bar-stripes 2s linear infinite; +} + +.progress-danger .bar, +.progress .bar-danger { + background-color: #dd514c; + background-image: -moz-linear-gradient(top, #ee5f5b, #c43c35); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ee5f5b), to(#c43c35)); + background-image: -webkit-linear-gradient(top, #ee5f5b, #c43c35); + background-image: -o-linear-gradient(top, #ee5f5b, #c43c35); + background-image: linear-gradient(to bottom, #ee5f5b, #c43c35); + background-repeat: repeat-x; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffee5f5b', endColorstr='#ffc43c35', GradientType=0); +} + +.progress-danger.progress-striped .bar, +.progress-striped .bar-danger { + background-color: #ee5f5b; + background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent)); + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -moz-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); +} + +.progress-success .bar, +.progress .bar-success { + background-color: #5eb95e; + background-image: -moz-linear-gradient(top, #62c462, #57a957); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#62c462), to(#57a957)); + background-image: -webkit-linear-gradient(top, #62c462, #57a957); + background-image: -o-linear-gradient(top, #62c462, #57a957); + background-image: linear-gradient(to bottom, #62c462, #57a957); + background-repeat: repeat-x; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff62c462', endColorstr='#ff57a957', GradientType=0); +} + +.progress-success.progress-striped .bar, +.progress-striped .bar-success { + background-color: #62c462; + background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent)); + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -moz-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); +} + +.progress-info .bar, +.progress .bar-info { + background-color: #4bb1cf; + background-image: -moz-linear-gradient(top, #5bc0de, #339bb9); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#5bc0de), to(#339bb9)); + background-image: -webkit-linear-gradient(top, #5bc0de, #339bb9); + background-image: -o-linear-gradient(top, #5bc0de, #339bb9); + background-image: linear-gradient(to bottom, #5bc0de, #339bb9); + background-repeat: repeat-x; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff5bc0de', endColorstr='#ff339bb9', GradientType=0); +} + +.progress-info.progress-striped .bar, +.progress-striped .bar-info { + background-color: #5bc0de; + background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent)); + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -moz-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); +} + +.progress-warning .bar, +.progress .bar-warning { + background-color: #faa732; + background-image: -moz-linear-gradient(top, #fbb450, #f89406); + background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#fbb450), to(#f89406)); + background-image: -webkit-linear-gradient(top, #fbb450, #f89406); + background-image: -o-linear-gradient(top, #fbb450, #f89406); + background-image: linear-gradient(to bottom, #fbb450, #f89406); + background-repeat: repeat-x; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fffbb450', endColorstr='#fff89406', GradientType=0); +} + +.progress-warning.progress-striped .bar, +.progress-striped .bar-warning { + background-color: #fbb450; + background-image: -webkit-gradient(linear, 0 100%, 100% 0, color-stop(0.25, rgba(255, 255, 255, 0.15)), color-stop(0.25, transparent), color-stop(0.5, transparent), color-stop(0.5, rgba(255, 255, 255, 0.15)), color-stop(0.75, rgba(255, 255, 255, 0.15)), color-stop(0.75, transparent), to(transparent)); + background-image: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -moz-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: -o-linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); + background-image: linear-gradient(45deg, rgba(255, 255, 255, 0.15) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.15) 50%, rgba(255, 255, 255, 0.15) 75%, transparent 75%, transparent); +} + +.accordion { + margin-bottom: 20px; +} + +.accordion-group { + margin-bottom: 2px; + border: 1px solid #e5e5e5; + -webkit-border-radius: 4px; + -moz-border-radius: 4px; + border-radius: 4px; +} + +.accordion-heading { + border-bottom: 0; +} + +.accordion-heading .accordion-toggle { + display: block; + padding: 8px 15px; +} + +.accordion-toggle { + cursor: pointer; +} + +.accordion-inner { + padding: 9px 15px; + border-top: 1px solid #e5e5e5; +} + +.carousel { + position: relative; + margin-bottom: 20px; + line-height: 1; +} + +.carousel-inner { + position: relative; + width: 100%; + overflow: hidden; +} + +.carousel .item { + position: relative; + display: none; + -webkit-transition: 0.6s ease-in-out left; + -moz-transition: 0.6s ease-in-out left; + -o-transition: 0.6s ease-in-out left; + transition: 0.6s ease-in-out left; +} + +.carousel .item > img { + display: block; + line-height: 1; +} + +.carousel .active, +.carousel .next, +.carousel .prev { + display: block; +} + +.carousel .active { + left: 0; +} + +.carousel .next, +.carousel .prev { + position: absolute; + top: 0; + width: 100%; +} + +.carousel .next { + left: 100%; +} + +.carousel .prev { + left: -100%; +} + +.carousel .next.left, +.carousel .prev.right { + left: 0; +} + +.carousel .active.left { + left: -100%; +} + +.carousel .active.right { + left: 100%; +} + +.carousel-control { + position: absolute; + top: 40%; + left: 15px; + width: 40px; + height: 40px; + margin-top: -20px; + font-size: 60px; + font-weight: 100; + line-height: 30px; + color: #ffffff; + text-align: center; + background: #222222; + border: 3px solid #ffffff; + -webkit-border-radius: 23px; + -moz-border-radius: 23px; + border-radius: 23px; + opacity: 0.5; + filter: alpha(opacity=50); +} + +.carousel-control.right { + right: 15px; + left: auto; +} + +.carousel-control:hover { + color: #ffffff; + text-decoration: none; + opacity: 0.9; + filter: alpha(opacity=90); +} + +.carousel-caption { + position: absolute; + right: 0; + bottom: 0; + left: 0; + padding: 15px; + background: #333333; + background: rgba(0, 0, 0, 0.75); +} + +.carousel-caption h4, +.carousel-caption p { + line-height: 20px; + color: #ffffff; +} + +.carousel-caption h4 { + margin: 0 0 5px; +} + +.carousel-caption p { + margin-bottom: 0; +} + +.hero-unit { + padding: 60px; + margin-bottom: 30px; + font-size: 18px; + font-weight: 200; + line-height: 30px; + color: inherit; + background-color: #eeeeee; + -webkit-border-radius: 6px; + -moz-border-radius: 6px; + border-radius: 6px; +} + +.hero-unit h1 { + margin-bottom: 0; + font-size: 60px; + line-height: 1; + letter-spacing: -1px; + color: inherit; +} + +.hero-unit li { + line-height: 30px; +} + +.pull-right { + float: right; +} + +.pull-left { + float: left; +} + +.hide { + display: none; +} + +.show { + display: block; +} + +.invisible { + visibility: hidden; +} + +.affix { + position: fixed; +} diff --git a/share/frontend/imconcat/deps/opt/jquery.transloadit2.js b/share/frontend/imconcat/deps/opt/jquery.transloadit2.js new file mode 100644 index 0000000..a2fb0d8 --- /dev/null +++ b/share/frontend/imconcat/deps/opt/jquery.transloadit2.js @@ -0,0 +1,52 @@ +/* + jQuery Easing v1.3: Copyright (c) 2008 George McGinley Smith | BSD License: http://www.opensource.org/licenses/bsd-license.php + jQuery JSONP Core Plugin 2.1.2: Copyright (c) 2010 Julian Aubourg | MIT License: http://www.opensource.org/licenses/mit-license.php + json2: Douglas Crockford | Public domain + jquery.transloadit2.js: Copyright (c) 2010 Felix Geisendörfer | MIT License: http://www.opensource.org/licenses/mit-license.php + + Fork this on Github: http://github.com/transloadit/jquery-sdk + + Transloadit servers allow browsers to cache jquery.transloadit2.js for 1 hour. + keep this in mind when rolling out fixes. + jQuery Tools 1.2.3: Tero Piirainen | Public domain +*/ +jQuery.easing.jswing=jQuery.easing.swing; 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+return}if(this.params.redirect_url)this.$form.attr("action",this.params.redirect_url);else if(this._options.autoSubmit&&this.$form.attr("action")==this._options.service+"assemblies"){alert("Error: input[name=params] does not include a redirect_url");return}this.$params=a}else alert("Could not find input[name=params] in your form.")};a.prototype._poll=function(a){var f=this;if(!this.ended){if(c.browser.mozilla&&!this.documentTitle)this.documentTitle=document.title,document.title="Loading...";this.pollStarted= ++new Date;c.jsonp({url:g+this.instance+"/assemblies/"+this.assemblyId+(a||"?seq="+this.seq),timeout:f._options.pollTimeout,callbackParameter:"callback",success:function(a){if(!f.ended)if(f.assembly=a,"ASSEMBLY_NOT_FOUND"==a.error)f.pollRetries++,f.pollRetries>f._options.poll404Retries?(document.title=f.documentTitle,f.ended=!0,f.renderError(a),f._options.onError(a)):setTimeout(function(){f._poll()},400);else if(a.error)f.ended=!0,f.renderError(a),document.title=f.documentTitle,f._options.onError(a); +else{f.seq=a.last_seq;if(!f.started)f.started=!0,f._options.onStart(a);f.pollRetries=0;var d="ASSEMBLY_EXECUTING"==a.ok,c="ASSEMBLY_CANCELED"==a.ok,e="ASSEMBLY_COMPLETED"==a.ok;f._options.onProgress(a.bytes_received,a.bytes_expected,a);for(var b=0;b<a.uploads.length;b++)f._options.onUpload(a.uploads[b],a),f.uploads.push(a.uploads[b]);for(var g in a.results){f.results[g]=f.results[g]||[];for(b=0;b<a.results[g].length;b++)f._options.onResult(g,a.results[g][b],a),f.results[g].push(a.results[g][b])}c? +(f.ended=!0,document.title=f.documentTitle,f._options.onCancel(a)):(f.renderProgress(a),e||!f._options.wait&&d?(f.ended=!0,document.title=f.documentTitle,a.uploads=f.uploads,a.results=f.results,f._options.onSuccess(a),f._options.modal&&f.cancel(),f._options.autoSubmit&&f.submitForm()):(a=f.pollStarted-+new Date,f.timer=setTimeout(function(){f._poll()},a<f._options.interval?f._options.interval:a),f.lastPoll=+new Date))}},error:function(a,d){if(!f.ended)if(f.pollRetries++,f.pollRetries>f._options.pollConnectionRetries){document.title= +f.documentTitle;f.ended=!0;var b={error:"CONNECTION_ERROR",message:"There was a problem connecting to the upload server",reason:"JSONP request status: "+d};f.renderError(b);f._options.onError(b)}else setTimeout(function(){f._poll()},350)}})}};a.prototype.stop=function(){document.title=this.documentTitle;this.ended=!0};a.prototype.cancel=function(){if(!this.ended){var a=this;this.$params.prependTo(this.$form);this.$fileClones.each(function(b){var b=c(a.$files[b]),e=c(this);b.insertAfter(e);e.remove()}); +clearTimeout(a.timer);this._poll("?method=delete");"Microsoft Internet Explorer"==navigator.appName&&this.$iframe[0].contentWindow.document.execCommand("Stop");setTimeout(function(){a.$iframe.remove()},500)}this._options.modal&&(c.mask.close(),this.$modal.remove())};a.prototype.submitForm=function(){this.$fileClones&&this.$fileClones.remove();null!==this.assembly&&c("<textarea/>").attr("name","transloadit").text(JSON.stringify(this.assembly)).prependTo(this.$form).hide();this.$form.unbind("submit.transloadit").submit()}; +a.prototype.showModal=function(){this.$modal=c('<div id="transloadit"><div class="content"><a href="#close" class="close"></a><p class="status"></p><div class="progress"><label>starting upload ...</label><span></span></div><p class="error"></p></div></div>').appendTo("body");c.extend(this.$modal,{$status:this.$modal.find(".status"),$content:this.$modal.find(".content"),$close:this.$modal.find(".close"),$label:this.$modal.find("label"),$progress:this.$modal.find(".progress"),$progressSpan:this.$modal.find(".progress span"), +$error:this.$modal.find(".error")});var a=this;this.$modal.$close.click(function(){a.cancel()});this.$modal.$error.hide();a=this;this.$modal.expose({api:!0,maskId:"transloadit_expose",opacity:0.9,loadSpeed:250,closeOnEsc:!1,closeOnClick:!1});this.$modal.$close.click(function(){a.cancel();return!1})};a.prototype.renderError=function(a){this._options.modal&&(this.$modal.$content.addClass("content-error"),this.$modal.$progress.hide(),this.$modal.$error.html(this._options.debug?a.error+": "+a.message+ +"<br><br>"+(a.reason||""):"There was an internal error, please try your upload again.").show())};a.prototype.renderProgress=function(a){if(this._options.modal){var b=a.bytes_received/a.bytes_expected,c=a.bytes_received-this.bytesReceivedBefore,e=+new Date-this.lastPoll,g=1==b?1E3:2*this._options.interval,c=1==b?"processing ...":(a.bytes_received/1024/1024).toFixed(2)+" MB / "+(a.bytes_expected/1024/1024).toFixed(2)+" MB ("+(c/1024/(e/1E3)).toFixed(1)+" kB / sec)";this.bytesReceivedBefore=a.bytes_received; +this.$modal.$label.text(c);this.$modal.$progressSpan.stop().animate({width:100*b+"%"},g,"easeOutCubic")}};a.prototype.includeCss=function(){!b&&this._options.modal&&(b=!0,c('<link rel="stylesheet" type="text/css" href="'+this._options.assets+'css/transloadit2.css" />').appendTo("head"))};a.prototype.uuid=function(){var a="",b;for(b=0;32>b;b++)a+=Math.floor(16*Math.random()).toString(16);return a};a.prototype.options=function(a){if(0==arguments.length)return this._options;c.extend(this._options,a)}; +a.prototype.option=function(a,b){if(1==arguments.length)return this._options[a];this._options[a]=b}})(jQuery);
\ No newline at end of file diff --git a/share/frontend/imconcat/deps/opt/jquery.ui.core.js b/share/frontend/imconcat/deps/opt/jquery.ui.core.js new file mode 100644 index 0000000..a32096b --- /dev/null +++ b/share/frontend/imconcat/deps/opt/jquery.ui.core.js @@ -0,0 +1,319 @@ +/*! + * jQuery UI 1.8.20 + * + * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI + */ +(function( $, undefined ) { + +// prevent duplicate loading +// this is only a problem because we proxy existing functions +// and we don't want to double proxy them +$.ui = $.ui || {}; +if ( $.ui.version ) { + return; +} + +$.extend( $.ui, { + version: "1.8.20", + + keyCode: { + ALT: 18, + BACKSPACE: 8, + CAPS_LOCK: 20, + COMMA: 188, + COMMAND: 91, + COMMAND_LEFT: 91, // COMMAND + COMMAND_RIGHT: 93, + CONTROL: 17, + DELETE: 46, + DOWN: 40, + END: 35, + ENTER: 13, + ESCAPE: 27, + HOME: 36, + INSERT: 45, + LEFT: 37, + MENU: 93, // COMMAND_RIGHT + NUMPAD_ADD: 107, + NUMPAD_DECIMAL: 110, + NUMPAD_DIVIDE: 111, + NUMPAD_ENTER: 108, + NUMPAD_MULTIPLY: 106, + NUMPAD_SUBTRACT: 109, + PAGE_DOWN: 34, + PAGE_UP: 33, + PERIOD: 190, + RIGHT: 39, + SHIFT: 16, + SPACE: 32, + TAB: 9, + UP: 38, + WINDOWS: 91 // COMMAND + } +}); + +// plugins +$.fn.extend({ + propAttr: $.fn.prop || $.fn.attr, + + _focus: $.fn.focus, + focus: function( delay, fn ) { + return typeof delay === "number" ? + this.each(function() { + var elem = this; + setTimeout(function() { + $( elem ).focus(); + if ( fn ) { + fn.call( elem ); + } + }, delay ); + }) : + this._focus.apply( this, arguments ); + }, + + scrollParent: function() { + var scrollParent; + if (($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) { + scrollParent = this.parents().filter(function() { + return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1)); + }).eq(0); + } else { + scrollParent = this.parents().filter(function() { + return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1)); + }).eq(0); + } + + return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent; + }, + + zIndex: function( zIndex ) { + if ( zIndex !== undefined ) { + return this.css( "zIndex", zIndex ); + } + + if ( this.length ) { + var elem = $( this[ 0 ] ), position, value; + while ( elem.length && elem[ 0 ] !== document ) { + // Ignore z-index if position is set to a value where z-index is ignored by the browser + // This makes behavior of this function consistent across browsers + // WebKit always returns auto if the element is positioned + position = elem.css( "position" ); + if ( position === "absolute" || position === "relative" || position === "fixed" ) { + // IE returns 0 when zIndex is not specified + // other browsers return a string + // we ignore the case of nested elements with an explicit value of 0 + // <div style="z-index: -10;"><div style="z-index: 0;"></div></div> + value = parseInt( elem.css( "zIndex" ), 10 ); + if ( !isNaN( value ) && value !== 0 ) { + return value; + } + } + elem = elem.parent(); + } + } + + return 0; + }, + + disableSelection: function() { + return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) + + ".ui-disableSelection", function( event ) { + event.preventDefault(); + }); + }, + + enableSelection: function() { + return this.unbind( ".ui-disableSelection" ); + } +}); + +$.each( [ "Width", "Height" ], function( i, name ) { + var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ], + type = name.toLowerCase(), + orig = { + innerWidth: $.fn.innerWidth, + innerHeight: $.fn.innerHeight, + outerWidth: $.fn.outerWidth, + outerHeight: $.fn.outerHeight + }; + + function reduce( elem, size, border, margin ) { + $.each( side, function() { + size -= parseFloat( $.curCSS( elem, "padding" + this, true) ) || 0; + if ( border ) { + size -= parseFloat( $.curCSS( elem, "border" + this + "Width", true) ) || 0; + } + if ( margin ) { + size -= parseFloat( $.curCSS( elem, "margin" + this, true) ) || 0; + } + }); + return size; + } + + $.fn[ "inner" + name ] = function( size ) { + if ( size === undefined ) { + return orig[ "inner" + name ].call( this ); + } + + return this.each(function() { + $( this ).css( type, reduce( this, size ) + "px" ); + }); + }; + + $.fn[ "outer" + name] = function( size, margin ) { + if ( typeof size !== "number" ) { + return orig[ "outer" + name ].call( this, size ); + } + + return this.each(function() { + $( this).css( type, reduce( this, size, true, margin ) + "px" ); + }); + }; +}); + +// selectors +function focusable( element, isTabIndexNotNaN ) { + var nodeName = element.nodeName.toLowerCase(); + if ( "area" === nodeName ) { + var map = element.parentNode, + mapName = map.name, + img; + if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) { + return false; + } + img = $( "img[usemap=#" + mapName + "]" )[0]; + return !!img && visible( img ); + } + return ( /input|select|textarea|button|object/.test( nodeName ) + ? !element.disabled + : "a" == nodeName + ? element.href || isTabIndexNotNaN + : isTabIndexNotNaN) + // the element and all of its ancestors must be visible + && visible( element ); +} + +function visible( element ) { + return !$( element ).parents().andSelf().filter(function() { + return $.curCSS( this, "visibility" ) === "hidden" || + $.expr.filters.hidden( this ); + }).length; +} + +$.extend( $.expr[ ":" ], { + data: function( elem, i, match ) { + return !!$.data( elem, match[ 3 ] ); + }, + + focusable: function( element ) { + return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) ); + }, + + tabbable: function( element ) { + var tabIndex = $.attr( element, "tabindex" ), + isTabIndexNaN = isNaN( tabIndex ); + return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN ); + } +}); + +// support +$(function() { + var body = document.body, + div = body.appendChild( div = document.createElement( "div" ) ); + + // access offsetHeight before setting the style to prevent a layout bug + // in IE 9 which causes the elemnt to continue to take up space even + // after it is removed from the DOM (#8026) + div.offsetHeight; + + $.extend( div.style, { + minHeight: "100px", + height: "auto", + padding: 0, + borderWidth: 0 + }); + + $.support.minHeight = div.offsetHeight === 100; + $.support.selectstart = "onselectstart" in div; + + // set display to none to avoid a layout bug in IE + // http://dev.jquery.com/ticket/4014 + body.removeChild( div ).style.display = "none"; +}); + + + + + +// deprecated +$.extend( $.ui, { + // $.ui.plugin is deprecated. Use the proxy pattern instead. + plugin: { + add: function( module, option, set ) { + var proto = $.ui[ module ].prototype; + for ( var i in set ) { + proto.plugins[ i ] = proto.plugins[ i ] || []; + proto.plugins[ i ].push( [ option, set[ i ] ] ); + } + }, + call: function( instance, name, args ) { + var set = instance.plugins[ name ]; + if ( !set || !instance.element[ 0 ].parentNode ) { + return; + } + + for ( var i = 0; i < set.length; i++ ) { + if ( instance.options[ set[ i ][ 0 ] ] ) { + set[ i ][ 1 ].apply( instance.element, args ); + } + } + } + }, + + // will be deprecated when we switch to jQuery 1.4 - use jQuery.contains() + contains: function( a, b ) { + return document.compareDocumentPosition ? + a.compareDocumentPosition( b ) & 16 : + a !== b && a.contains( b ); + }, + + // only used by resizable + hasScroll: function( el, a ) { + + //If overflow is hidden, the element might have extra content, but the user wants to hide it + if ( $( el ).css( "overflow" ) === "hidden") { + return false; + } + + var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop", + has = false; + + if ( el[ scroll ] > 0 ) { + return true; + } + + // TODO: determine which cases actually cause this to happen + // if the element doesn't have the scroll set, see if it's possible to + // set the scroll + el[ scroll ] = 1; + has = ( el[ scroll ] > 0 ); + el[ scroll ] = 0; + return has; + }, + + // these are odd functions, fix the API or move into individual plugins + isOverAxis: function( x, reference, size ) { + //Determines when x coordinate is over "b" element axis + return ( x > reference ) && ( x < ( reference + size ) ); + }, + isOver: function( y, x, top, left, height, width ) { + //Determines when x, y coordinates is over "b" element + return $.ui.isOverAxis( y, top, height ) && $.ui.isOverAxis( x, left, width ); + } +}); + +})( jQuery );
\ No newline at end of file diff --git a/share/frontend/imconcat/deps/opt/jquery.ui.mouse.js b/share/frontend/imconcat/deps/opt/jquery.ui.mouse.js new file mode 100644 index 0000000..d7d93fc --- /dev/null +++ b/share/frontend/imconcat/deps/opt/jquery.ui.mouse.js @@ -0,0 +1,165 @@ +/*! + * jQuery UI Mouse 1.8.20 + * + * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Mouse + * + * Depends: + * jquery.ui.widget.js + */ +(function( $, undefined ) { + +var mouseHandled = false; +$( document ).mouseup( function( e ) { + mouseHandled = false; +}); + +$.widget("ui.mouse", { + options: { + cancel: ':input,option', + distance: 1, + delay: 0 + }, + _mouseInit: function() { + var self = this; + + this.element + .bind('mousedown.'+this.widgetName, function(event) { + return self._mouseDown(event); + }) + .bind('click.'+this.widgetName, function(event) { + if (true === $.data(event.target, self.widgetName + '.preventClickEvent')) { + $.removeData(event.target, self.widgetName + '.preventClickEvent'); + event.stopImmediatePropagation(); + return false; + } + }); + + this.started = false; + }, + + // TODO: make sure destroying one instance of mouse doesn't mess with + // other instances of mouse + _mouseDestroy: function() { + this.element.unbind('.'+this.widgetName); + $(document) + .unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate) + .unbind('mouseup.'+this.widgetName, this._mouseUpDelegate); + }, + + _mouseDown: function(event) { + // don't let more than one widget handle mouseStart + if( mouseHandled ) { return }; + + // we may have missed mouseup (out of window) + (this._mouseStarted && this._mouseUp(event)); + + this._mouseDownEvent = event; + + var self = this, + btnIsLeft = (event.which == 1), + // event.target.nodeName works around a bug in IE 8 with + // disabled inputs (#7620) + elIsCancel = (typeof this.options.cancel == "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false); + if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) { + return true; + } + + this.mouseDelayMet = !this.options.delay; + if (!this.mouseDelayMet) { + this._mouseDelayTimer = setTimeout(function() { + self.mouseDelayMet = true; + }, this.options.delay); + } + + if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { + this._mouseStarted = (this._mouseStart(event) !== false); + if (!this._mouseStarted) { + event.preventDefault(); + return true; + } + } + + // Click event may never have fired (Gecko & Opera) + if (true === $.data(event.target, this.widgetName + '.preventClickEvent')) { + $.removeData(event.target, this.widgetName + '.preventClickEvent'); + } + + // these delegates are required to keep context + this._mouseMoveDelegate = function(event) { + return self._mouseMove(event); + }; + this._mouseUpDelegate = function(event) { + return self._mouseUp(event); + }; + $(document) + .bind('mousemove.'+this.widgetName, this._mouseMoveDelegate) + .bind('mouseup.'+this.widgetName, this._mouseUpDelegate); + + event.preventDefault(); + + mouseHandled = true; + return true; + }, + + _mouseMove: function(event) { + // IE mouseup check - mouseup happened when mouse was out of window + if ($.browser.msie && !(document.documentMode >= 9) && !event.button) { + return this._mouseUp(event); + } + + if (this._mouseStarted) { + this._mouseDrag(event); + return event.preventDefault(); + } + + if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { + this._mouseStarted = + (this._mouseStart(this._mouseDownEvent, event) !== false); + (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event)); + } + + return !this._mouseStarted; + }, + + _mouseUp: function(event) { + $(document) + .unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate) + .unbind('mouseup.'+this.widgetName, this._mouseUpDelegate); + + if (this._mouseStarted) { + this._mouseStarted = false; + + if (event.target == this._mouseDownEvent.target) { + $.data(event.target, this.widgetName + '.preventClickEvent', true); + } + + this._mouseStop(event); + } + + return false; + }, + + _mouseDistanceMet: function(event) { + return (Math.max( + Math.abs(this._mouseDownEvent.pageX - event.pageX), + Math.abs(this._mouseDownEvent.pageY - event.pageY) + ) >= this.options.distance + ); + }, + + _mouseDelayMet: function(event) { + return this.mouseDelayMet; + }, + + // These are placeholder methods, to be overriden by extending plugin + _mouseStart: function(event) {}, + _mouseDrag: function(event) {}, + _mouseStop: function(event) {}, + _mouseCapture: function(event) { return true; } +}); + +})(jQuery);
\ No newline at end of file diff --git a/share/frontend/imconcat/deps/opt/jquery.ui.sortable.js b/share/frontend/imconcat/deps/opt/jquery.ui.sortable.js new file mode 100644 index 0000000..2576a70 --- /dev/null +++ b/share/frontend/imconcat/deps/opt/jquery.ui.sortable.js @@ -0,0 +1,1081 @@ +/*! + * jQuery UI Sortable 1.8.20 + * + * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Sortables + * + * Depends: + * jquery.ui.core.js + * jquery.ui.mouse.js + * jquery.ui.widget.js + */ +(function( $, undefined ) { + +$.widget("ui.sortable", $.ui.mouse, { + widgetEventPrefix: "sort", + ready: false, + options: { + appendTo: "parent", + axis: false, + connectWith: false, + containment: false, + cursor: 'auto', + cursorAt: false, + dropOnEmpty: true, + forcePlaceholderSize: false, + forceHelperSize: false, + grid: false, + handle: false, + helper: "original", + items: '> *', + opacity: false, + placeholder: false, + revert: false, + scroll: true, + scrollSensitivity: 20, + scrollSpeed: 20, + scope: "default", + tolerance: "intersect", + zIndex: 1000 + }, + _create: function() { + + var o = this.options; + this.containerCache = {}; + this.element.addClass("ui-sortable"); + + //Get the items + this.refresh(); + + //Let's determine if the items are being displayed horizontally + this.floating = this.items.length ? o.axis === 'x' || (/left|right/).test(this.items[0].item.css('float')) || (/inline|table-cell/).test(this.items[0].item.css('display')) : false; + + //Let's determine the parent's offset + this.offset = this.element.offset(); + + //Initialize mouse events for interaction + this._mouseInit(); + + //We're ready to go + this.ready = true + + }, + + destroy: function() { + $.Widget.prototype.destroy.call( this ); + this.element + .removeClass("ui-sortable ui-sortable-disabled"); + this._mouseDestroy(); + + for ( var i = this.items.length - 1; i >= 0; i-- ) + this.items[i].item.removeData(this.widgetName + "-item"); + + return this; + }, + + _setOption: function(key, value){ + if ( key === "disabled" ) { + this.options[ key ] = value; + + this.widget() + [ value ? "addClass" : "removeClass"]( "ui-sortable-disabled" ); + } else { + // Don't call widget base _setOption for disable as it adds ui-state-disabled class + $.Widget.prototype._setOption.apply(this, arguments); + } + }, + + _mouseCapture: function(event, overrideHandle) { + var that = this; + + if (this.reverting) { + return false; + } + + if(this.options.disabled || this.options.type == 'static') return false; + + //We have to refresh the items data once first + this._refreshItems(event); + + //Find out if the clicked node (or one of its parents) is a actual item in this.items + var currentItem = null, self = this, nodes = $(event.target).parents().each(function() { + if($.data(this, that.widgetName + '-item') == self) { + currentItem = $(this); + return false; + } + }); + if($.data(event.target, that.widgetName + '-item') == self) currentItem = $(event.target); + + if(!currentItem) return false; + if(this.options.handle && !overrideHandle) { + var validHandle = false; + + $(this.options.handle, currentItem).find("*").andSelf().each(function() { if(this == event.target) validHandle = true; }); + if(!validHandle) return false; + } + + this.currentItem = currentItem; + this._removeCurrentsFromItems(); + return true; + + }, + + _mouseStart: function(event, overrideHandle, noActivation) { + + var o = this.options, self = this; + this.currentContainer = this; + + //We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture + this.refreshPositions(); + + //Create and append the visible helper + this.helper = this._createHelper(event); + + //Cache the helper size + this._cacheHelperProportions(); + + /* + * - Position generation - + * This block generates everything position related - it's the core of draggables. + */ + + //Cache the margins of the original element + this._cacheMargins(); + + //Get the next scrolling parent + this.scrollParent = this.helper.scrollParent(); + + //The element's absolute position on the page minus margins + this.offset = this.currentItem.offset(); + this.offset = { + top: this.offset.top - this.margins.top, + left: this.offset.left - this.margins.left + }; + + // Only after we got the offset, we can change the helper's position to absolute + // TODO: Still need to figure out a way to make relative sorting possible + this.helper.css("position", "absolute"); + this.cssPosition = this.helper.css("position"); + + $.extend(this.offset, { + click: { //Where the click happened, relative to the element + left: event.pageX - this.offset.left, + top: event.pageY - this.offset.top + }, + parent: this._getParentOffset(), + relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper + }); + + //Generate the original position + this.originalPosition = this._generatePosition(event); + this.originalPageX = event.pageX; + this.originalPageY = event.pageY; + + //Adjust the mouse offset relative to the helper if 'cursorAt' is supplied + (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt)); + + //Cache the former DOM position + this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] }; + + //If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way + if(this.helper[0] != this.currentItem[0]) { + this.currentItem.hide(); + } + + //Create the placeholder + this._createPlaceholder(); + + //Set a containment if given in the options + if(o.containment) + this._setContainment(); + + if(o.cursor) { // cursor option + if ($('body').css("cursor")) this._storedCursor = $('body').css("cursor"); + $('body').css("cursor", o.cursor); + } + + if(o.opacity) { // opacity option + if (this.helper.css("opacity")) this._storedOpacity = this.helper.css("opacity"); + this.helper.css("opacity", o.opacity); + } + + if(o.zIndex) { // zIndex option + if (this.helper.css("zIndex")) this._storedZIndex = this.helper.css("zIndex"); + this.helper.css("zIndex", o.zIndex); + } + + //Prepare scrolling + if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML') + this.overflowOffset = this.scrollParent.offset(); + + //Call callbacks + this._trigger("start", event, this._uiHash()); + + //Recache the helper size + if(!this._preserveHelperProportions) + this._cacheHelperProportions(); + + + //Post 'activate' events to possible containers + if(!noActivation) { + for (var i = this.containers.length - 1; i >= 0; i--) { this.containers[i]._trigger("activate", event, self._uiHash(this)); } + } + + //Prepare possible droppables + if($.ui.ddmanager) + $.ui.ddmanager.current = this; + + if ($.ui.ddmanager && !o.dropBehaviour) + $.ui.ddmanager.prepareOffsets(this, event); + + this.dragging = true; + + this.helper.addClass("ui-sortable-helper"); + this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position + return true; + + }, + + _mouseDrag: function(event) { + + //Compute the helpers position + this.position = this._generatePosition(event); + this.positionAbs = this._convertPositionTo("absolute"); + + if (!this.lastPositionAbs) { + this.lastPositionAbs = this.positionAbs; + } + + //Do scrolling + if(this.options.scroll) { + var o = this.options, scrolled = false; + if(this.scrollParent[0] != document && this.scrollParent[0].tagName != 'HTML') { + + if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) + this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed; + else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity) + this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed; + + if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) + this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed; + else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity) + this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed; + + } else { + + if(event.pageY - $(document).scrollTop() < o.scrollSensitivity) + scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed); + else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) + scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed); + + if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity) + scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed); + else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) + scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed); + + } + + if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) + $.ui.ddmanager.prepareOffsets(this, event); + } + + //Regenerate the absolute position used for position checks + this.positionAbs = this._convertPositionTo("absolute"); + + //Set the helper position + if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px'; + if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px'; + + //Rearrange + for (var i = this.items.length - 1; i >= 0; i--) { + + //Cache variables and intersection, continue if no intersection + var item = this.items[i], itemElement = item.item[0], intersection = this._intersectsWithPointer(item); + if (!intersection) continue; + + if(itemElement != this.currentItem[0] //cannot intersect with itself + && this.placeholder[intersection == 1 ? "next" : "prev"]()[0] != itemElement //no useless actions that have been done before + && !$.ui.contains(this.placeholder[0], itemElement) //no action if the item moved is the parent of the item checked + && (this.options.type == 'semi-dynamic' ? !$.ui.contains(this.element[0], itemElement) : true) + //&& itemElement.parentNode == this.placeholder[0].parentNode // only rearrange items within the same container + ) { + + this.direction = intersection == 1 ? "down" : "up"; + + if (this.options.tolerance == "pointer" || this._intersectsWithSides(item)) { + this._rearrange(event, item); + } else { + break; + } + + this._trigger("change", event, this._uiHash()); + break; + } + } + + //Post events to containers + this._contactContainers(event); + + //Interconnect with droppables + if($.ui.ddmanager) $.ui.ddmanager.drag(this, event); + + //Call callbacks + this._trigger('sort', event, this._uiHash()); + + this.lastPositionAbs = this.positionAbs; + return false; + + }, + + _mouseStop: function(event, noPropagation) { + + if(!event) return; + + //If we are using droppables, inform the manager about the drop + if ($.ui.ddmanager && !this.options.dropBehaviour) + $.ui.ddmanager.drop(this, event); + + if(this.options.revert) { + var self = this; + var cur = self.placeholder.offset(); + + self.reverting = true; + + $(this.helper).animate({ + left: cur.left - this.offset.parent.left - self.margins.left + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft), + top: cur.top - this.offset.parent.top - self.margins.top + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop) + }, parseInt(this.options.revert, 10) || 500, function() { + self._clear(event); + }); + } else { + this._clear(event, noPropagation); + } + + return false; + + }, + + cancel: function() { + + var self = this; + + if(this.dragging) { + + this._mouseUp({ target: null }); + + if(this.options.helper == "original") + this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"); + else + this.currentItem.show(); + + //Post deactivating events to containers + for (var i = this.containers.length - 1; i >= 0; i--){ + this.containers[i]._trigger("deactivate", null, self._uiHash(this)); + if(this.containers[i].containerCache.over) { + this.containers[i]._trigger("out", null, self._uiHash(this)); + this.containers[i].containerCache.over = 0; + } + } + + } + + if (this.placeholder) { + //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node! + if(this.placeholder[0].parentNode) this.placeholder[0].parentNode.removeChild(this.placeholder[0]); + if(this.options.helper != "original" && this.helper && this.helper[0].parentNode) this.helper.remove(); + + $.extend(this, { + helper: null, + dragging: false, + reverting: false, + _noFinalSort: null + }); + + if(this.domPosition.prev) { + $(this.domPosition.prev).after(this.currentItem); + } else { + $(this.domPosition.parent).prepend(this.currentItem); + } + } + + return this; + + }, + + serialize: function(o) { + + var items = this._getItemsAsjQuery(o && o.connected); + var str = []; o = o || {}; + + $(items).each(function() { + var res = ($(o.item || this).attr(o.attribute || 'id') || '').match(o.expression || (/(.+)[-=_](.+)/)); + if(res) str.push((o.key || res[1]+'[]')+'='+(o.key && o.expression ? res[1] : res[2])); + }); + + if(!str.length && o.key) { + str.push(o.key + '='); + } + + return str.join('&'); + + }, + + toArray: function(o) { + + var items = this._getItemsAsjQuery(o && o.connected); + var ret = []; o = o || {}; + + items.each(function() { ret.push($(o.item || this).attr(o.attribute || 'id') || ''); }); + return ret; + + }, + + /* Be careful with the following core functions */ + _intersectsWith: function(item) { + + var x1 = this.positionAbs.left, + x2 = x1 + this.helperProportions.width, + y1 = this.positionAbs.top, + y2 = y1 + this.helperProportions.height; + + var l = item.left, + r = l + item.width, + t = item.top, + b = t + item.height; + + var dyClick = this.offset.click.top, + dxClick = this.offset.click.left; + + var isOverElement = (y1 + dyClick) > t && (y1 + dyClick) < b && (x1 + dxClick) > l && (x1 + dxClick) < r; + + if( this.options.tolerance == "pointer" + || this.options.forcePointerForContainers + || (this.options.tolerance != "pointer" && this.helperProportions[this.floating ? 'width' : 'height'] > item[this.floating ? 'width' : 'height']) + ) { + return isOverElement; + } else { + + return (l < x1 + (this.helperProportions.width / 2) // Right Half + && x2 - (this.helperProportions.width / 2) < r // Left Half + && t < y1 + (this.helperProportions.height / 2) // Bottom Half + && y2 - (this.helperProportions.height / 2) < b ); // Top Half + + } + }, + + _intersectsWithPointer: function(item) { + + var isOverElementHeight = (this.options.axis === 'x') || $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height), + isOverElementWidth = (this.options.axis === 'y') || $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width), + isOverElement = isOverElementHeight && isOverElementWidth, + verticalDirection = this._getDragVerticalDirection(), + horizontalDirection = this._getDragHorizontalDirection(); + + if (!isOverElement) + return false; + + return this.floating ? + ( ((horizontalDirection && horizontalDirection == "right") || verticalDirection == "down") ? 2 : 1 ) + : ( verticalDirection && (verticalDirection == "down" ? 2 : 1) ); + + }, + + _intersectsWithSides: function(item) { + + var isOverBottomHalf = $.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height), + isOverRightHalf = $.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width), + verticalDirection = this._getDragVerticalDirection(), + horizontalDirection = this._getDragHorizontalDirection(); + + if (this.floating && horizontalDirection) { + return ((horizontalDirection == "right" && isOverRightHalf) || (horizontalDirection == "left" && !isOverRightHalf)); + } else { + return verticalDirection && ((verticalDirection == "down" && isOverBottomHalf) || (verticalDirection == "up" && !isOverBottomHalf)); + } + + }, + + _getDragVerticalDirection: function() { + var delta = this.positionAbs.top - this.lastPositionAbs.top; + return delta != 0 && (delta > 0 ? "down" : "up"); + }, + + _getDragHorizontalDirection: function() { + var delta = this.positionAbs.left - this.lastPositionAbs.left; + return delta != 0 && (delta > 0 ? "right" : "left"); + }, + + refresh: function(event) { + this._refreshItems(event); + this.refreshPositions(); + return this; + }, + + _connectWith: function() { + var options = this.options; + return options.connectWith.constructor == String + ? [options.connectWith] + : options.connectWith; + }, + + _getItemsAsjQuery: function(connected) { + + var self = this; + var items = []; + var queries = []; + var connectWith = this._connectWith(); + + if(connectWith && connected) { + for (var i = connectWith.length - 1; i >= 0; i--){ + var cur = $(connectWith[i]); + for (var j = cur.length - 1; j >= 0; j--){ + var inst = $.data(cur[j], this.widgetName); + if(inst && inst != this && !inst.options.disabled) { + queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), inst]); + } + }; + }; + } + + queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not('.ui-sortable-placeholder'), this]); + + for (var i = queries.length - 1; i >= 0; i--){ + queries[i][0].each(function() { + items.push(this); + }); + }; + + return $(items); + + }, + + _removeCurrentsFromItems: function() { + + var list = this.currentItem.find(":data(" + this.widgetName + "-item)"); + + for (var i=0; i < this.items.length; i++) { + + for (var j=0; j < list.length; j++) { + if(list[j] == this.items[i].item[0]) + this.items.splice(i,1); + }; + + }; + + }, + + _refreshItems: function(event) { + + this.items = []; + this.containers = [this]; + var items = this.items; + var self = this; + var queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]]; + var connectWith = this._connectWith(); + + if(connectWith && this.ready) { //Shouldn't be run the first time through due to massive slow-down + for (var i = connectWith.length - 1; i >= 0; i--){ + var cur = $(connectWith[i]); + for (var j = cur.length - 1; j >= 0; j--){ + var inst = $.data(cur[j], this.widgetName); + if(inst && inst != this && !inst.options.disabled) { + queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]); + this.containers.push(inst); + } + }; + }; + } + + for (var i = queries.length - 1; i >= 0; i--) { + var targetData = queries[i][1]; + var _queries = queries[i][0]; + + for (var j=0, queriesLength = _queries.length; j < queriesLength; j++) { + var item = $(_queries[j]); + + item.data(this.widgetName + '-item', targetData); // Data for target checking (mouse manager) + + items.push({ + item: item, + instance: targetData, + width: 0, height: 0, + left: 0, top: 0 + }); + }; + }; + + }, + + refreshPositions: function(fast) { + + //This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change + if(this.offsetParent && this.helper) { + this.offset.parent = this._getParentOffset(); + } + + for (var i = this.items.length - 1; i >= 0; i--){ + var item = this.items[i]; + + //We ignore calculating positions of all connected containers when we're not over them + if(item.instance != this.currentContainer && this.currentContainer && item.item[0] != this.currentItem[0]) + continue; + + var t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item; + + if (!fast) { + item.width = t.outerWidth(); + item.height = t.outerHeight(); + } + + var p = t.offset(); + item.left = p.left; + item.top = p.top; + }; + + if(this.options.custom && this.options.custom.refreshContainers) { + this.options.custom.refreshContainers.call(this); + } else { + for (var i = this.containers.length - 1; i >= 0; i--){ + var p = this.containers[i].element.offset(); + this.containers[i].containerCache.left = p.left; + this.containers[i].containerCache.top = p.top; + this.containers[i].containerCache.width = this.containers[i].element.outerWidth(); + this.containers[i].containerCache.height = this.containers[i].element.outerHeight(); + }; + } + + return this; + }, + + _createPlaceholder: function(that) { + + var self = that || this, o = self.options; + + if(!o.placeholder || o.placeholder.constructor == String) { + var className = o.placeholder; + o.placeholder = { + element: function() { + + var el = $(document.createElement(self.currentItem[0].nodeName)) + .addClass(className || self.currentItem[0].className+" ui-sortable-placeholder") + .removeClass("ui-sortable-helper")[0]; + + if(!className) + el.style.visibility = "hidden"; + + return el; + }, + update: function(container, p) { + + // 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that + // 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified + if(className && !o.forcePlaceholderSize) return; + + //If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item + if(!p.height()) { p.height(self.currentItem.innerHeight() - parseInt(self.currentItem.css('paddingTop')||0, 10) - parseInt(self.currentItem.css('paddingBottom')||0, 10)); }; + if(!p.width()) { p.width(self.currentItem.innerWidth() - parseInt(self.currentItem.css('paddingLeft')||0, 10) - parseInt(self.currentItem.css('paddingRight')||0, 10)); }; + } + }; + } + + //Create the placeholder + self.placeholder = $(o.placeholder.element.call(self.element, self.currentItem)); + + //Append it after the actual current item + self.currentItem.after(self.placeholder); + + //Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317) + o.placeholder.update(self, self.placeholder); + + }, + + _contactContainers: function(event) { + + // get innermost container that intersects with item + var innermostContainer = null, innermostIndex = null; + + + for (var i = this.containers.length - 1; i >= 0; i--){ + + // never consider a container that's located within the item itself + if($.ui.contains(this.currentItem[0], this.containers[i].element[0])) + continue; + + if(this._intersectsWith(this.containers[i].containerCache)) { + + // if we've already found a container and it's more "inner" than this, then continue + if(innermostContainer && $.ui.contains(this.containers[i].element[0], innermostContainer.element[0])) + continue; + + innermostContainer = this.containers[i]; + innermostIndex = i; + + } else { + // container doesn't intersect. trigger "out" event if necessary + if(this.containers[i].containerCache.over) { + this.containers[i]._trigger("out", event, this._uiHash(this)); + this.containers[i].containerCache.over = 0; + } + } + + } + + // if no intersecting containers found, return + if(!innermostContainer) return; + + // move the item into the container if it's not there already + if(this.containers.length === 1) { + this.containers[innermostIndex]._trigger("over", event, this._uiHash(this)); + this.containers[innermostIndex].containerCache.over = 1; + } else if(this.currentContainer != this.containers[innermostIndex]) { + + //When entering a new container, we will find the item with the least distance and append our item near it + var dist = 10000; var itemWithLeastDistance = null; var base = this.positionAbs[this.containers[innermostIndex].floating ? 'left' : 'top']; + for (var j = this.items.length - 1; j >= 0; j--) { + if(!$.ui.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) continue; + var cur = this.items[j][this.containers[innermostIndex].floating ? 'left' : 'top']; + if(Math.abs(cur - base) < dist) { + dist = Math.abs(cur - base); itemWithLeastDistance = this.items[j]; + } + } + + if(!itemWithLeastDistance && !this.options.dropOnEmpty) //Check if dropOnEmpty is enabled + return; + + this.currentContainer = this.containers[innermostIndex]; + itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true); + this._trigger("change", event, this._uiHash()); + this.containers[innermostIndex]._trigger("change", event, this._uiHash(this)); + + //Update the placeholder + this.options.placeholder.update(this.currentContainer, this.placeholder); + + this.containers[innermostIndex]._trigger("over", event, this._uiHash(this)); + this.containers[innermostIndex].containerCache.over = 1; + } + + + }, + + _createHelper: function(event) { + + var o = this.options; + var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper == 'clone' ? this.currentItem.clone() : this.currentItem); + + if(!helper.parents('body').length) //Add the helper to the DOM if that didn't happen already + $(o.appendTo != 'parent' ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]); + + if(helper[0] == this.currentItem[0]) + this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") }; + + if(helper[0].style.width == '' || o.forceHelperSize) helper.width(this.currentItem.width()); + if(helper[0].style.height == '' || o.forceHelperSize) helper.height(this.currentItem.height()); + + return helper; + + }, + + _adjustOffsetFromHelper: function(obj) { + if (typeof obj == 'string') { + obj = obj.split(' '); + } + if ($.isArray(obj)) { + obj = {left: +obj[0], top: +obj[1] || 0}; + } + if ('left' in obj) { + this.offset.click.left = obj.left + this.margins.left; + } + if ('right' in obj) { + this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left; + } + if ('top' in obj) { + this.offset.click.top = obj.top + this.margins.top; + } + if ('bottom' in obj) { + this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top; + } + }, + + _getParentOffset: function() { + + + //Get the offsetParent and cache its position + this.offsetParent = this.helper.offsetParent(); + var po = this.offsetParent.offset(); + + // This is a special case where we need to modify a offset calculated on start, since the following happened: + // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent + // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that + // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag + if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) { + po.left += this.scrollParent.scrollLeft(); + po.top += this.scrollParent.scrollTop(); + } + + if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information + || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.browser.msie)) //Ugly IE fix + po = { top: 0, left: 0 }; + + return { + top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0), + left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0) + }; + + }, + + _getRelativeOffset: function() { + + if(this.cssPosition == "relative") { + var p = this.currentItem.position(); + return { + top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(), + left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft() + }; + } else { + return { top: 0, left: 0 }; + } + + }, + + _cacheMargins: function() { + this.margins = { + left: (parseInt(this.currentItem.css("marginLeft"),10) || 0), + top: (parseInt(this.currentItem.css("marginTop"),10) || 0) + }; + }, + + _cacheHelperProportions: function() { + this.helperProportions = { + width: this.helper.outerWidth(), + height: this.helper.outerHeight() + }; + }, + + _setContainment: function() { + + var o = this.options; + if(o.containment == 'parent') o.containment = this.helper[0].parentNode; + if(o.containment == 'document' || o.containment == 'window') this.containment = [ + 0 - this.offset.relative.left - this.offset.parent.left, + 0 - this.offset.relative.top - this.offset.parent.top, + $(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left, + ($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top + ]; + + if(!(/^(document|window|parent)$/).test(o.containment)) { + var ce = $(o.containment)[0]; + var co = $(o.containment).offset(); + var over = ($(ce).css("overflow") != 'hidden'); + + this.containment = [ + co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left, + co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top, + co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left, + co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top + ]; + } + + }, + + _convertPositionTo: function(d, pos) { + + if(!pos) pos = this.position; + var mod = d == "absolute" ? 1 : -1; + var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName); + + return { + top: ( + pos.top // The absolute mouse position + + this.offset.relative.top * mod // Only for relative positioned nodes: Relative offset from element to offset parent + + this.offset.parent.top * mod // The offsetParent's offset without borders (offset + border) + - ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod) + ), + left: ( + pos.left // The absolute mouse position + + this.offset.relative.left * mod // Only for relative positioned nodes: Relative offset from element to offset parent + + this.offset.parent.left * mod // The offsetParent's offset without borders (offset + border) + - ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod) + ) + }; + + }, + + _generatePosition: function(event) { + + var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName); + + // This is another very weird special case that only happens for relative elements: + // 1. If the css position is relative + // 2. and the scroll parent is the document or similar to the offset parent + // we have to refresh the relative offset during the scroll so there are no jumps + if(this.cssPosition == 'relative' && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) { + this.offset.relative = this._getRelativeOffset(); + } + + var pageX = event.pageX; + var pageY = event.pageY; + + /* + * - Position constraining - + * Constrain the position to a mix of grid, containment. + */ + + if(this.originalPosition) { //If we are not dragging yet, we won't check for options + + if(this.containment) { + if(event.pageX - this.offset.click.left < this.containment[0]) pageX = this.containment[0] + this.offset.click.left; + if(event.pageY - this.offset.click.top < this.containment[1]) pageY = this.containment[1] + this.offset.click.top; + if(event.pageX - this.offset.click.left > this.containment[2]) pageX = this.containment[2] + this.offset.click.left; + if(event.pageY - this.offset.click.top > this.containment[3]) pageY = this.containment[3] + this.offset.click.top; + } + + if(o.grid) { + var top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1]; + pageY = this.containment ? (!(top - this.offset.click.top < this.containment[1] || top - this.offset.click.top > this.containment[3]) ? top : (!(top - this.offset.click.top < this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top; + + var left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0]; + pageX = this.containment ? (!(left - this.offset.click.left < this.containment[0] || left - this.offset.click.left > this.containment[2]) ? left : (!(left - this.offset.click.left < this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left; + } + + } + + return { + top: ( + pageY // The absolute mouse position + - this.offset.click.top // Click offset (relative to the element) + - this.offset.relative.top // Only for relative positioned nodes: Relative offset from element to offset parent + - this.offset.parent.top // The offsetParent's offset without borders (offset + border) + + ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) )) + ), + left: ( + pageX // The absolute mouse position + - this.offset.click.left // Click offset (relative to the element) + - this.offset.relative.left // Only for relative positioned nodes: Relative offset from element to offset parent + - this.offset.parent.left // The offsetParent's offset without borders (offset + border) + + ($.browser.safari && this.cssPosition == 'fixed' ? 0 : ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() )) + ) + }; + + }, + + _rearrange: function(event, i, a, hardRefresh) { + + a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction == 'down' ? i.item[0] : i.item[0].nextSibling)); + + //Various things done here to improve the performance: + // 1. we create a setTimeout, that calls refreshPositions + // 2. on the instance, we have a counter variable, that get's higher after every append + // 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same + // 4. this lets only the last addition to the timeout stack through + this.counter = this.counter ? ++this.counter : 1; + var self = this, counter = this.counter; + + window.setTimeout(function() { + if(counter == self.counter) self.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove + },0); + + }, + + _clear: function(event, noPropagation) { + + this.reverting = false; + // We delay all events that have to be triggered to after the point where the placeholder has been removed and + // everything else normalized again + var delayedTriggers = [], self = this; + + // We first have to update the dom position of the actual currentItem + // Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088) + if(!this._noFinalSort && this.currentItem.parent().length) this.placeholder.before(this.currentItem); + this._noFinalSort = null; + + if(this.helper[0] == this.currentItem[0]) { + for(var i in this._storedCSS) { + if(this._storedCSS[i] == 'auto' || this._storedCSS[i] == 'static') this._storedCSS[i] = ''; + } + this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"); + } else { + this.currentItem.show(); + } + + if(this.fromOutside && !noPropagation) delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); }); + if((this.fromOutside || this.domPosition.prev != this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent != this.currentItem.parent()[0]) && !noPropagation) delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed + if(!$.ui.contains(this.element[0], this.currentItem[0])) { //Node was moved out of the current element + if(!noPropagation) delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); }); + for (var i = this.containers.length - 1; i >= 0; i--){ + if($.ui.contains(this.containers[i].element[0], this.currentItem[0]) && !noPropagation) { + delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); }; }).call(this, this.containers[i])); + delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this)); }; }).call(this, this.containers[i])); + } + }; + }; + + //Post events to containers + for (var i = this.containers.length - 1; i >= 0; i--){ + if(!noPropagation) delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); }; }).call(this, this.containers[i])); + if(this.containers[i].containerCache.over) { + delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); }; }).call(this, this.containers[i])); + this.containers[i].containerCache.over = 0; + } + } + + //Do what was originally in plugins + if(this._storedCursor) $('body').css("cursor", this._storedCursor); //Reset cursor + if(this._storedOpacity) this.helper.css("opacity", this._storedOpacity); //Reset opacity + if(this._storedZIndex) this.helper.css("zIndex", this._storedZIndex == 'auto' ? '' : this._storedZIndex); //Reset z-index + + this.dragging = false; + if(this.cancelHelperRemoval) { + if(!noPropagation) { + this._trigger("beforeStop", event, this._uiHash()); + for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events + this._trigger("stop", event, this._uiHash()); + } + return false; + } + + if(!noPropagation) this._trigger("beforeStop", event, this._uiHash()); + + //$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node! + this.placeholder[0].parentNode.removeChild(this.placeholder[0]); + + if(this.helper[0] != this.currentItem[0]) this.helper.remove(); this.helper = null; + + if(!noPropagation) { + for (var i=0; i < delayedTriggers.length; i++) { delayedTriggers[i].call(this, event); }; //Trigger all delayed events + this._trigger("stop", event, this._uiHash()); + } + + this.fromOutside = false; + return true; + + }, + + _trigger: function() { + if ($.Widget.prototype._trigger.apply(this, arguments) === false) { + this.cancel(); + } + }, + + _uiHash: function(inst) { + var self = inst || this; + return { + helper: self.helper, + placeholder: self.placeholder || $([]), + position: self.position, + originalPosition: self.originalPosition, + offset: self.positionAbs, + item: self.currentItem, + sender: inst ? inst.element : null + }; + } + +}); + +$.extend($.ui.sortable, { + version: "1.8.20" +}); + +})(jQuery);
\ No newline at end of file diff --git a/share/frontend/imconcat/deps/opt/jquery.ui.widget.js b/share/frontend/imconcat/deps/opt/jquery.ui.widget.js new file mode 100644 index 0000000..323782a --- /dev/null +++ b/share/frontend/imconcat/deps/opt/jquery.ui.widget.js @@ -0,0 +1,272 @@ +/*! + * jQuery UI Widget 1.8.20 + * + * Copyright 2012, AUTHORS.txt (http://jqueryui.com/about) + * Dual licensed under the MIT or GPL Version 2 licenses. + * http://jquery.org/license + * + * http://docs.jquery.com/UI/Widget + */ +(function( $, undefined ) { + +// jQuery 1.4+ +if ( $.cleanData ) { + var _cleanData = $.cleanData; + $.cleanData = function( elems ) { + for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) { + try { + $( elem ).triggerHandler( "remove" ); + // http://bugs.jquery.com/ticket/8235 + } catch( e ) {} + } + _cleanData( elems ); + }; +} else { + var _remove = $.fn.remove; + $.fn.remove = function( selector, keepData ) { + return this.each(function() { + if ( !keepData ) { + if ( !selector || $.filter( selector, [ this ] ).length ) { + $( "*", this ).add( [ this ] ).each(function() { + try { + $( this ).triggerHandler( "remove" ); + // http://bugs.jquery.com/ticket/8235 + } catch( e ) {} + }); + } + } + return _remove.call( $(this), selector, keepData ); + }); + }; +} + +$.widget = function( name, base, prototype ) { + var namespace = name.split( "." )[ 0 ], + fullName; + name = name.split( "." )[ 1 ]; + fullName = namespace + "-" + name; + + if ( !prototype ) { + prototype = base; + base = $.Widget; + } + + // create selector for plugin + $.expr[ ":" ][ fullName ] = function( elem ) { + return !!$.data( elem, name ); + }; + + $[ namespace ] = $[ namespace ] || {}; + $[ namespace ][ name ] = function( options, element ) { + // allow instantiation without initializing for simple inheritance + if ( arguments.length ) { + this._createWidget( options, element ); + } + }; + + var basePrototype = new base(); + // we need to make the options hash a property directly on the new instance + // otherwise we'll modify the options hash on the prototype that we're + // inheriting from +// $.each( basePrototype, function( key, val ) { +// if ( $.isPlainObject(val) ) { +// basePrototype[ key ] = $.extend( {}, val ); +// } +// }); + basePrototype.options = $.extend( true, {}, basePrototype.options ); + $[ namespace ][ name ].prototype = $.extend( true, basePrototype, { + namespace: namespace, + widgetName: name, + widgetEventPrefix: $[ namespace ][ name ].prototype.widgetEventPrefix || name, + widgetBaseClass: fullName + }, prototype ); + + $.widget.bridge( name, $[ namespace ][ name ] ); +}; + +$.widget.bridge = function( name, object ) { + $.fn[ name ] = function( options ) { + var isMethodCall = typeof options === "string", + args = Array.prototype.slice.call( arguments, 1 ), + returnValue = this; + + // allow multiple hashes to be passed on init + options = !isMethodCall && args.length ? + $.extend.apply( null, [ true, options ].concat(args) ) : + options; + + // prevent calls to internal methods + if ( isMethodCall && options.charAt( 0 ) === "_" ) { + return returnValue; + } + + if ( isMethodCall ) { + this.each(function() { + var instance = $.data( this, name ), + methodValue = instance && $.isFunction( instance[options] ) ? + instance[ options ].apply( instance, args ) : + instance; + // TODO: add this back in 1.9 and use $.error() (see #5972) +// if ( !instance ) { +// throw "cannot call methods on " + name + " prior to initialization; " + +// "attempted to call method '" + options + "'"; +// } +// if ( !$.isFunction( instance[options] ) ) { +// throw "no such method '" + options + "' for " + name + " widget instance"; +// } +// var methodValue = instance[ options ].apply( instance, args ); + if ( methodValue !== instance && methodValue !== undefined ) { + returnValue = methodValue; + return false; + } + }); + } else { + this.each(function() { + var instance = $.data( this, name ); + if ( instance ) { + instance.option( options || {} )._init(); + } else { + $.data( this, name, new object( options, this ) ); + } + }); + } + + return returnValue; + }; +}; + +$.Widget = function( options, element ) { + // allow instantiation without initializing for simple inheritance + if ( arguments.length ) { + this._createWidget( options, element ); + } +}; + +$.Widget.prototype = { + widgetName: "widget", + widgetEventPrefix: "", + options: { + disabled: false + }, + _createWidget: function( options, element ) { + // $.widget.bridge stores the plugin instance, but we do it anyway + // so that it's stored even before the _create function runs + $.data( element, this.widgetName, this ); + this.element = $( element ); + this.options = $.extend( true, {}, + this.options, + this._getCreateOptions(), + options ); + + var self = this; + this.element.bind( "remove." + this.widgetName, function() { + self.destroy(); + }); + + this._create(); + this._trigger( "create" ); + this._init(); + }, + _getCreateOptions: function() { + return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ]; + }, + _create: function() {}, + _init: function() {}, + + destroy: function() { + this.element + .unbind( "." + this.widgetName ) + .removeData( this.widgetName ); + this.widget() + .unbind( "." + this.widgetName ) + .removeAttr( "aria-disabled" ) + .removeClass( + this.widgetBaseClass + "-disabled " + + "ui-state-disabled" ); + }, + + widget: function() { + return this.element; + }, + + option: function( key, value ) { + var options = key; + + if ( arguments.length === 0 ) { + // don't return a reference to the internal hash + return $.extend( {}, this.options ); + } + + if (typeof key === "string" ) { + if ( value === undefined ) { + return this.options[ key ]; + } + options = {}; + options[ key ] = value; + } + + this._setOptions( options ); + + return this; + }, + _setOptions: function( options ) { + var self = this; + $.each( options, function( key, value ) { + self._setOption( key, value ); + }); + + return this; + }, + _setOption: function( key, value ) { + this.options[ key ] = value; + + if ( key === "disabled" ) { + this.widget() + [ value ? "addClass" : "removeClass"]( + this.widgetBaseClass + "-disabled" + " " + + "ui-state-disabled" ) + .attr( "aria-disabled", value ); + } + + return this; + }, + + enable: function() { + return this._setOption( "disabled", false ); + }, + disable: function() { + return this._setOption( "disabled", true ); + }, + + _trigger: function( type, event, data ) { + var prop, orig, + callback = this.options[ type ]; + + data = data || {}; + event = $.Event( event ); + event.type = ( type === this.widgetEventPrefix ? + type : + this.widgetEventPrefix + type ).toLowerCase(); + // the original event may come from any element + // so we need to reset the target on the new event + event.target = this.element[ 0 ]; + + // copy original event properties over to the new event + orig = event.originalEvent; + if ( orig ) { + for ( prop in orig ) { + if ( !( prop in event ) ) { + event[ prop ] = orig[ prop ]; + } + } + } + + this.element.trigger( event, data ); + + return !( $.isFunction(callback) && + callback.call( this.element[0], event, data ) === false || + event.isDefaultPrevented() ); + } +}; + +})( jQuery );
\ No newline at end of file diff --git a/share/frontend/imconcat/deps/opt/jsv.js b/share/frontend/imconcat/deps/opt/jsv.js new file mode 100644 index 0000000..70ffa4d --- /dev/null +++ b/share/frontend/imconcat/deps/opt/jsv.js @@ -0,0 +1,3700 @@ +// This is a build of https://github.com/garycourt/JSV at 0aa11852537069b0830569ef1eab11a36b65b3ab with jsv.js, schema03 and URI.js appended. +// The build contains a few lines of custom code to handle format validation. +// Custom code is wrapped in comments that start with "JOSHFIRE" +(function(global, require) { +var exports = {}; + + + +/** + * URI.js + * + * @fileoverview An RFC 3986 compliant, scheme extendable URI parsing/validating/resolving library for JavaScript. + * @author <a href="mailto:gary.court@gmail.com">Gary Court</a> + * @version 1.2 + * @see http://github.com/garycourt/uri-js + * @license URI.js v1.2 (c) 2010 Gary Court. License: http://github.com/garycourt/uri-js + */ + +/** + * Copyright 2010 Gary Court. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY GARY COURT ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GARY COURT OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of Gary Court. + */ + +/*jslint white: true, sub: true, onevar: true, undef: true, eqeqeq: true, newcap: true, immed: true, indent: 4 */ +/*global exports:true, require:true */ + +if (typeof exports === "undefined") { + exports = {}; +} +if (typeof require !== "function") { + require = function (id) { + return exports; + }; +} +(function () { + var + /** + * @param {...string} sets + * @return {string} + */ + mergeSet = function (sets) { + var set = arguments[0], + x = 1, + nextSet = arguments[x]; + + while (nextSet) { + set = set.slice(0, -1) + nextSet.slice(1); + nextSet = arguments[++x]; + } + + return set; + }, + + /** + * @param {string} str + * @return {string} + */ + subexp = function (str) { + return "(?:" + str + ")"; + }, + + ALPHA$$ = "[A-Za-z]", + CR$ = "[\\x0D]", + DIGIT$$ = "[0-9]", + DQUOTE$$ = "[\\x22]", + HEXDIG$$ = mergeSet(DIGIT$$, "[A-Fa-f]"), //case-insensitive + LF$$ = "[\\x0A]", + SP$$ = "[\\x20]", + PCT_ENCODED$ = subexp("%" + HEXDIG$$ + HEXDIG$$), + GEN_DELIMS$$ = "[\\:\\/\\?\\#\\[\\]\\@]", + SUB_DELIMS$$ = "[\\!\\$\\&\\'\\(\\)\\*\\+\\,\\;\\=]", + RESERVED$$ = mergeSet(GEN_DELIMS$$, SUB_DELIMS$$), + UNRESERVED$$ = mergeSet(ALPHA$$, DIGIT$$, "[\\-\\.\\_\\~]"), + SCHEME$ = subexp(ALPHA$$ + mergeSet(ALPHA$$, DIGIT$$, "[\\+\\-\\.]") + "*"), + USERINFO$ = subexp(subexp(PCT_ENCODED$ + "|" + mergeSet(UNRESERVED$$, SUB_DELIMS$$, "[\\:]")) + "*"), + DEC_OCTET$ = subexp(subexp("25[0-5]") + "|" + subexp("2[0-4]" + DIGIT$$) + "|" + subexp("1" + DIGIT$$ + DIGIT$$) + "|" + subexp("[1-9]" + DIGIT$$) + "|" + DIGIT$$), + IPV4ADDRESS$ = subexp(DEC_OCTET$ + "\\." + DEC_OCTET$ + "\\." + DEC_OCTET$ + "\\." + DEC_OCTET$), + H16$ = subexp(HEXDIG$$ + "{1,4}"), + LS32$ = subexp(subexp(H16$ + "\\:" + H16$) + "|" + IPV4ADDRESS$), + IPV6ADDRESS$ = subexp(mergeSet(UNRESERVED$$, SUB_DELIMS$$, "[\\:]") + "+"), //FIXME + IPVFUTURE$ = subexp("v" + HEXDIG$$ + "+\\." + mergeSet(UNRESERVED$$, SUB_DELIMS$$, "[\\:]") + "+"), + IP_LITERAL$ = subexp("\\[" + subexp(IPV6ADDRESS$ + "|" + IPVFUTURE$) + "\\]"), + REG_NAME$ = subexp(subexp(PCT_ENCODED$ + "|" + mergeSet(UNRESERVED$$, SUB_DELIMS$$)) + "*"), + HOST$ = subexp(IP_LITERAL$ + "|" + IPV4ADDRESS$ + "|" + REG_NAME$), + PORT$ = subexp(DIGIT$$ + "*"), + AUTHORITY$ = subexp(subexp(USERINFO$ + "@") + "?" + HOST$ + subexp("\\:" + PORT$) + "?"), + PCHAR$ = subexp(PCT_ENCODED$ + "|" + mergeSet(UNRESERVED$$, SUB_DELIMS$$, "[\\:\\@]")), + SEGMENT$ = subexp(PCHAR$ + "*"), + SEGMENT_NZ$ = subexp(PCHAR$ + "+"), + SEGMENT_NZ_NC$ = subexp(subexp(PCT_ENCODED$ + "|" + mergeSet(UNRESERVED$$, SUB_DELIMS$$, "[\\@]")) + "+"), + PATH_ABEMPTY$ = subexp(subexp("\\/" + SEGMENT$) + "*"), + PATH_ABSOLUTE$ = subexp("\\/" + subexp(SEGMENT_NZ$ + PATH_ABEMPTY$) + "?"), //simplified + PATH_NOSCHEME$ = subexp(SEGMENT_NZ_NC$ + PATH_ABEMPTY$), //simplified + PATH_ROOTLESS$ = subexp(SEGMENT_NZ$ + PATH_ABEMPTY$), //simplified + PATH_EMPTY$ = subexp(""), //simplified + PATH$ = subexp(PATH_ABEMPTY$ + "|" + PATH_ABSOLUTE$ + "|" + PATH_NOSCHEME$ + "|" + PATH_ROOTLESS$ + "|" + PATH_EMPTY$), + QUERY$ = subexp(subexp(PCHAR$ + "|[\\/\\?]") + "*"), + FRAGMENT$ = subexp(subexp(PCHAR$ + "|[\\/\\?]") + "*"), + HIER_PART$ = subexp(subexp("\\/\\/" + AUTHORITY$ + PATH_ABEMPTY$) + "|" + PATH_ABSOLUTE$ + "|" + PATH_ROOTLESS$ + "|" + PATH_EMPTY$), + URI$ = subexp(SCHEME$ + "\\:" + HIER_PART$ + subexp("\\?" + QUERY$) + "?" + subexp("\\#" + FRAGMENT$) + "?"), + RELATIVE_PART$ = subexp(subexp("\\/\\/" + AUTHORITY$ + PATH_ABEMPTY$) + "|" + PATH_ABSOLUTE$ + "|" + PATH_NOSCHEME$ + "|" + PATH_EMPTY$), + RELATIVE_REF$ = subexp(RELATIVE_PART$ + subexp("\\?" + QUERY$) + "?" + subexp("\\#" + FRAGMENT$) + "?"), + URI_REFERENCE$ = subexp(URI$ + "|" + RELATIVE_REF$), + ABSOLUTE_URI$ = subexp(SCHEME$ + "\\:" + HIER_PART$ + subexp("\\?" + QUERY$) + "?"), + + URI_REF = new RegExp("^" + subexp("(" + URI$ + ")|(" + RELATIVE_REF$ + ")") + "$"), + GENERIC_REF = new RegExp("^(" + SCHEME$ + ")\\:" + subexp(subexp("\\/\\/(" + subexp("(" + USERINFO$ + ")@") + "?(" + HOST$ + ")" + subexp("\\:(" + PORT$ + ")") + "?)") + "?(" + PATH_ABEMPTY$ + "|" + PATH_ABSOLUTE$ + "|" + PATH_ROOTLESS$ + "|" + PATH_EMPTY$ + ")") + subexp("\\?(" + QUERY$ + ")") + "?" + subexp("\\#(" + FRAGMENT$ + ")") + "?$"), + RELATIVE_REF = new RegExp("^(){0}" + subexp(subexp("\\/\\/(" + subexp("(" + USERINFO$ + ")@") + "?(" + HOST$ + ")" + subexp("\\:(" + PORT$ + ")") + "?)") + "?(" + PATH_ABEMPTY$ + "|" + PATH_ABSOLUTE$ + "|" + PATH_NOSCHEME$ + "|" + PATH_EMPTY$ + ")") + subexp("\\?(" + QUERY$ + ")") + "?" + subexp("\\#(" + FRAGMENT$ + ")") + "?$"), + ABSOLUTE_REF = new RegExp("^(" + SCHEME$ + ")\\:" + subexp(subexp("\\/\\/(" + subexp("(" + USERINFO$ + ")@") + "?(" + HOST$ + ")" + subexp("\\:(" + PORT$ + ")") + "?)") + "?(" + PATH_ABEMPTY$ + "|" + PATH_ABSOLUTE$ + "|" + PATH_ROOTLESS$ + "|" + PATH_EMPTY$ + ")") + subexp("\\?(" + QUERY$ + ")") + "?$"), + SAMEDOC_REF = new RegExp("^" + subexp("\\#(" + FRAGMENT$ + ")") + "?$"), + AUTHORITY = new RegExp("^" + subexp("(" + USERINFO$ + ")@") + "?(" + HOST$ + ")" + subexp("\\:(" + PORT$ + ")") + "?$"), + + NOT_SCHEME = new RegExp(mergeSet("[^]", ALPHA$$, DIGIT$$, "[\\+\\-\\.]"), "g"), + NOT_USERINFO = new RegExp(mergeSet("[^\\%\\:]", UNRESERVED$$, SUB_DELIMS$$), "g"), + NOT_HOST = new RegExp(mergeSet("[^\\%]", UNRESERVED$$, SUB_DELIMS$$), "g"), + NOT_PATH = new RegExp(mergeSet("[^\\%\\/\\:\\@]", UNRESERVED$$, SUB_DELIMS$$), "g"), + NOT_PATH_NOSCHEME = new RegExp(mergeSet("[^\\%\\/\\@]", UNRESERVED$$, SUB_DELIMS$$), "g"), + NOT_QUERY = new RegExp(mergeSet("[^\\%]", UNRESERVED$$, SUB_DELIMS$$, "[\\:\\@\\/\\?]"), "g"), + NOT_FRAGMENT = NOT_QUERY, + ESCAPE = new RegExp(mergeSet("[^]", UNRESERVED$$, SUB_DELIMS$$), "g"), + UNRESERVED = new RegExp(UNRESERVED$$, "g"), + OTHER_CHARS = new RegExp(mergeSet("[^\\%]", UNRESERVED$$, RESERVED$$), "g"), + PCT_ENCODEDS = new RegExp(PCT_ENCODED$ + "+", "g"), + URI_PARSE = /^(?:([^:\/?#]+):)?(?:\/\/((?:([^\/?#@]*)@)?([^\/?#:]*)(?:\:(\d*))?))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?/i, + RDS1 = /^\.\.?\//, + RDS2 = /^\/\.(\/|$)/, + RDS3 = /^\/\.\.(\/|$)/, + RDS4 = /^\.\.?$/, + RDS5 = /^\/?.*?(?=\/|$)/, + NO_MATCH_IS_UNDEFINED = ("").match(/(){0}/)[1] === undefined, + + /** + * @param {string} chr + * @return {string} + */ + pctEncChar = function (chr) { + var c = chr.charCodeAt(0); + + if (c < 128) { + return "%" + c.toString(16).toUpperCase(); + } + else if ((c > 127) && (c < 2048)) { + return "%" + ((c >> 6) | 192).toString(16).toUpperCase() + "%" + ((c & 63) | 128).toString(16).toUpperCase(); + } + else { + return "%" + ((c >> 12) | 224).toString(16).toUpperCase() + "%" + (((c >> 6) & 63) | 128).toString(16).toUpperCase() + "%" + ((c & 63) | 128).toString(16).toUpperCase(); + } + }, + + /** + * @param {string} str + * @return {string} + */ + pctDecUnreserved = function (str) { + var newStr = "", + i = 0, + c, s; + + while (i < str.length) { + c = parseInt(str.substr(i + 1, 2), 16); + + if (c < 128) { + s = String.fromCharCode(c); + if (s.match(UNRESERVED)) { + newStr += s; + } else { + newStr += str.substr(i, 3); + } + i += 3; + } + else if ((c > 191) && (c < 224)) { + newStr += str.substr(i, 6); + i += 6; + } + else { + newStr += str.substr(i, 9); + i += 9; + } + } + + return newStr; + }, + + /** + * @param {string} str + * @return {string} + */ + pctDecChars = function (str) { + var newStr = "", + i = 0, + c, c2, c3; + + while (i < str.length) { + c = parseInt(str.substr(i + 1, 2), 16); + + if (c < 128) { + newStr += String.fromCharCode(c); + i += 3; + } + else if ((c > 191) && (c < 224)) { + c2 = parseInt(str.substr(i + 4, 2), 16); + newStr += String.fromCharCode(((c & 31) << 6) | (c2 & 63)); + i += 6; + } + else { + c2 = parseInt(str.substr(i + 4, 2), 16); + c3 = parseInt(str.substr(i + 7, 2), 16); + newStr += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); + i += 9; + } + } + + return newStr; + }, + + /** + * @return {string} + */ + typeOf = function (o) { + return o === undefined ? "undefined" : (o === null ? "null" : Object.prototype.toString.call(o).split(" ").pop().split("]").shift().toLowerCase()); + }, + + /** + * @constructor + * @implements URIComponents + */ + Components = function () { + this.errors = []; + }, + + /** @namespace */ + URI = {}; + + /** + * Components + */ + + Components.prototype = { + /** + * @type String + */ + + scheme : undefined, + + /** + * @type String + */ + + authority : undefined, + + /** + * @type String + */ + + userinfo : undefined, + + /** + * @type String + */ + + host : undefined, + + /** + * @type number + */ + + port : undefined, + + /** + * @type string + */ + + path : undefined, + + /** + * @type string + */ + + query : undefined, + + /** + * @type string + */ + + fragment : undefined, + + /** + * @type string + * @values "uri", "absolute", "relative", "same-document" + */ + + reference : undefined, + + /** + * @type Array + */ + + errors : undefined + }; + + /** + * URI + */ + + /** + * @namespace + */ + + URI.SCHEMES = {}; + + /** + * @param {string} uriString + * @param {Options} [options] + * @returns {URIComponents} + */ + + URI.parse = function (uriString, options) { + var matches, + components = new Components(), + schemeHandler; + + uriString = uriString ? uriString.toString() : ""; + options = options || {}; + + if (options.reference === "suffix") { + uriString = (options.scheme ? options.scheme + ":" : "") + "//" + uriString; + } + + matches = uriString.match(URI_REF); + + if (matches) { + if (matches[1]) { + //generic URI + matches = uriString.match(GENERIC_REF); + } else { + //relative URI + matches = uriString.match(RELATIVE_REF); + } + } + + if (!matches) { + if (!options.tolerant) { + components.errors.push("URI is not strictly valid."); + } + matches = uriString.match(URI_PARSE); + } + + if (matches) { + if (NO_MATCH_IS_UNDEFINED) { + //store each component + components.scheme = matches[1]; + components.authority = matches[2]; + components.userinfo = matches[3]; + components.host = matches[4]; + components.port = parseInt(matches[5], 10); + components.path = matches[6] || ""; + components.query = matches[7]; + components.fragment = matches[8]; + + //fix port number + if (isNaN(components.port)) { + components.port = matches[5]; + } + } else { //IE FIX for improper RegExp matching + //store each component + components.scheme = matches[1] || undefined; + components.authority = (uriString.indexOf("//") !== -1 ? matches[2] : undefined); + components.userinfo = (uriString.indexOf("@") !== -1 ? matches[3] : undefined); + components.host = (uriString.indexOf("//") !== -1 ? matches[4] : undefined); + components.port = parseInt(matches[5], 10); + components.path = matches[6] || ""; + components.query = (uriString.indexOf("?") !== -1 ? matches[7] : undefined); + components.fragment = (uriString.indexOf("#") !== -1 ? matches[8] : undefined); + + //fix port number + if (isNaN(components.port)) { + components.port = (uriString.match(/\/\/.*\:(?:\/|\?|\#|$)/) ? matches[4] : undefined); + } + } + + //determine reference type + if (!components.scheme && !components.authority && !components.path && !components.query) { + components.reference = "same-document"; + } else if (!components.scheme) { + components.reference = "relative"; + } else if (!components.fragment) { + components.reference = "absolute"; + } else { + components.reference = "uri"; + } + + //check for reference errors + if (options.reference && options.reference !== "suffix" && options.reference !== components.reference) { + components.errors.push("URI is not a " + options.reference + " reference."); + } + + //check if a handler for the scheme exists + schemeHandler = URI.SCHEMES[components.scheme || options.scheme]; + if (schemeHandler && schemeHandler.parse) { + //perform extra parsing + schemeHandler.parse(components, options); + } + } else { + components.errors.push("URI can not be parsed."); + } + + return components; + }; + + /** + * @private + * @param {URIComponents} components + * @returns {string|undefined} + */ + + URI._recomposeAuthority = function (components) { + var uriTokens = []; + + if (components.userinfo !== undefined || components.host !== undefined || typeof components.port === "number") { + if (components.userinfo !== undefined) { + uriTokens.push(components.userinfo.toString().replace(NOT_USERINFO, pctEncChar)); + uriTokens.push("@"); + } + if (components.host !== undefined) { + uriTokens.push(components.host.toString().toLowerCase().replace(NOT_HOST, pctEncChar)); + } + if (typeof components.port === "number") { + uriTokens.push(":"); + uriTokens.push(components.port.toString(10)); + } + } + + return uriTokens.length ? uriTokens.join("") : undefined; + }; + + /** + * @param {string} input + * @returns {string} + */ + + URI.removeDotSegments = function (input) { + var output = [], s; + + while (input.length) { + if (input.match(RDS1)) { + input = input.replace(RDS1, ""); + } else if (input.match(RDS2)) { + input = input.replace(RDS2, "/"); + } else if (input.match(RDS3)) { + input = input.replace(RDS3, "/"); + output.pop(); + } else if (input === "." || input === "..") { + input = ""; + } else { + s = input.match(RDS5)[0]; + input = input.slice(s.length); + output.push(s); + } + } + + return output.join(""); + }; + + /** + * @param {URIComponents} components + * @param {Options} [options] + * @returns {string} + */ + + URI.serialize = function (components, options) { + var uriTokens = [], + schemeHandler, + s; + options = options || {}; + + //check if a handler for the scheme exists + schemeHandler = URI.SCHEMES[components.scheme || options.scheme]; + if (schemeHandler && schemeHandler.serialize) { + //perform extra serialization + schemeHandler.serialize(components, options); + } + + if (options.reference !== "suffix" && components.scheme) { + uriTokens.push(components.scheme.toString().toLowerCase().replace(NOT_SCHEME, "")); + uriTokens.push(":"); + } + + components.authority = URI._recomposeAuthority(components); + if (components.authority !== undefined) { + if (options.reference !== "suffix") { + uriTokens.push("//"); + } + + uriTokens.push(components.authority); + + if (components.path && components.path.charAt(0) !== "/") { + uriTokens.push("/"); + } + } + + if (components.path) { + s = URI.removeDotSegments(components.path.toString().replace(/%2E/ig, ".")); + + if (components.scheme) { + s = s.replace(NOT_PATH, pctEncChar); + } else { + s = s.replace(NOT_PATH_NOSCHEME, pctEncChar); + } + + if (components.authority === undefined) { + s = s.replace(/^\/\//, "/%2F"); //don't allow the path to start with "//" + } + uriTokens.push(s); + } + + if (components.query) { + uriTokens.push("?"); + uriTokens.push(components.query.toString().replace(NOT_QUERY, pctEncChar)); + } + + if (components.fragment) { + uriTokens.push("#"); + uriTokens.push(components.fragment.toString().replace(NOT_FRAGMENT, pctEncChar)); + } + + return uriTokens + .join('') //merge tokens into a string + .replace(PCT_ENCODEDS, pctDecUnreserved) //undecode unreserved characters + //.replace(OTHER_CHARS, pctEncChar) //replace non-URI characters + .replace(/%[0-9A-Fa-f]{2}/g, function (str) { //uppercase percent encoded characters + return str.toUpperCase(); + }) + ; + }; + + /** + * @param {URIComponents} base + * @param {URIComponents} relative + * @param {Options} [options] + * @param {boolean} [skipNormalization] + * @returns {URIComponents} + */ + + URI.resolveComponents = function (base, relative, options, skipNormalization) { + var target = new Components(); + + if (!skipNormalization) { + base = URI.parse(URI.serialize(base, options), options); //normalize base components + relative = URI.parse(URI.serialize(relative, options), options); //normalize relative components + } + options = options || {}; + + if (!options.tolerant && relative.scheme) { + target.scheme = relative.scheme; + target.authority = relative.authority; + target.userinfo = relative.userinfo; + target.host = relative.host; + target.port = relative.port; + target.path = URI.removeDotSegments(relative.path); + target.query = relative.query; + } else { + if (relative.authority !== undefined) { + target.authority = relative.authority; + target.userinfo = relative.userinfo; + target.host = relative.host; + target.port = relative.port; + target.path = URI.removeDotSegments(relative.path); + target.query = relative.query; + } else { + if (!relative.path) { + target.path = base.path; + if (relative.query !== undefined) { + target.query = relative.query; + } else { + target.query = base.query; + } + } else { + if (relative.path.charAt(0) === "/") { + target.path = URI.removeDotSegments(relative.path); + } else { + if (base.authority !== undefined && !base.path) { + target.path = "/" + relative.path; + } else if (!base.path) { + target.path = relative.path; + } else { + target.path = base.path.slice(0, base.path.lastIndexOf("/") + 1) + relative.path; + } + target.path = URI.removeDotSegments(target.path); + } + target.query = relative.query; + } + target.authority = base.authority; + target.userinfo = base.userinfo; + target.host = base.host; + target.port = base.port; + } + target.scheme = base.scheme; + } + + target.fragment = relative.fragment; + + return target; + }; + + /** + * @param {string} baseURI + * @param {string} relativeURI + * @param {Options} [options] + * @returns {string} + */ + + URI.resolve = function (baseURI, relativeURI, options) { + return URI.serialize(URI.resolveComponents(URI.parse(baseURI, options), URI.parse(relativeURI, options), options, true), options); + }; + + /** + * @param {string|URIComponents} uri + * @param {Options} options + * @returns {string|URIComponents} + */ + + URI.normalize = function (uri, options) { + if (typeof uri === "string") { + return URI.serialize(URI.parse(uri, options), options); + } else if (typeOf(uri) === "object") { + return URI.parse(URI.serialize(uri, options), options); + } + + return uri; + }; + + /** + * @param {string|URIComponents} uriA + * @param {string|URIComponents} uriB + * @param {Options} options + */ + + URI.equal = function (uriA, uriB, options) { + if (typeof uriA === "string") { + uriA = URI.serialize(URI.parse(uriA, options), options); + } else if (typeOf(uriA) === "object") { + uriA = URI.serialize(uriA, options); + } + + if (typeof uriB === "string") { + uriB = URI.serialize(URI.parse(uriB, options), options); + } else if (typeOf(uriB) === "object") { + uriB = URI.serialize(uriB, options); + } + + return uriA === uriB; + }; + + /** + * @param {string} str + * @returns {string} + */ + + URI.escapeComponent = function (str) { + return str && str.toString().replace(ESCAPE, pctEncChar); + }; + + /** + * @param {string} str + * @returns {string} + */ + + URI.unescapeComponent = function (str) { + return str && str.toString().replace(PCT_ENCODEDS, pctDecChars); + }; + + //export API + exports.Components = Components; + exports.URI = URI; + + //name-safe export API + exports["URI"] = { + "SCHEMES" : URI.SCHEMES, + "parse" : URI.parse, + "removeDotSegments" : URI.removeDotSegments, + "serialize" : URI.serialize, + "resolveComponents" : URI.resolveComponents, + "resolve" : URI.resolve, + "normalize" : URI.normalize, + "equal" : URI.equal, + "escapeComponent" : URI.escapeComponent, + "unescapeComponent" : URI.unescapeComponent + }; + +}()); + + + + /** + * JSV: JSON Schema Validator + * + * @fileOverview A JavaScript implementation of a extendable, fully compliant JSON Schema validator. + * @author <a href="mailto:gary.court@gmail.com">Gary Court</a> + * @version 3.5 + * @see http://github.com/garycourt/JSV + */ + +/* + * Copyright 2010 Gary Court. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY GARY COURT ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GARY COURT OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of Gary Court or the JSON Schema specification. + */ + +/*jslint white: true, sub: true, onevar: true, undef: true, eqeqeq: true, newcap: true, immed: true, indent: 4 */ + +var exports = exports || this, + require = require || function () { + return exports; + }; + +(function () { + + var URI = require("./uri/uri").URI, + O = {}, + I2H = "0123456789abcdef".split(""), + mapArray, filterArray, searchArray, + + JSV; + + // + // Utility functions + // + + function typeOf(o) { + return o === undefined ? "undefined" : (o === null ? "null" : Object.prototype.toString.call(o).split(" ").pop().split("]").shift().toLowerCase()); + } + + /** @inner */ + function F() {} + + function createObject(proto) { + F.prototype = proto || {}; + return new F(); + } + + function mapObject(obj, func, scope) { + var newObj = {}, key; + for (key in obj) { + if (obj[key] !== O[key]) { + newObj[key] = func.call(scope, obj[key], key, obj); + } + } + return newObj; + } + + /** @ignore */ + mapArray = function (arr, func, scope) { + var x = 0, xl = arr.length, newArr = new Array(xl); + for (; x < xl; ++x) { + newArr[x] = func.call(scope, arr[x], x, arr); + } + return newArr; + }; + + if (Array.prototype.map) { + /** @ignore */ + mapArray = function (arr, func, scope) { + return Array.prototype.map.call(arr, func, scope); + }; + } + + /** @ignore */ + filterArray = function (arr, func, scope) { + var x = 0, xl = arr.length, newArr = []; + for (; x < xl; ++x) { + if (func.call(scope, arr[x], x, arr)) { + newArr[newArr.length] = arr[x]; + } + } + return newArr; + }; + + if (Array.prototype.filter) { + /** @ignore */ + filterArray = function (arr, func, scope) { + return Array.prototype.filter.call(arr, func, scope); + }; + } + + /** @ignore */ + searchArray = function (arr, o) { + var x = 0, xl = arr.length; + for (; x < xl; ++x) { + if (arr[x] === o) { + return x; + } + } + return -1; + }; + + if (Array.prototype.indexOf) { + /** @ignore */ + searchArray = function (arr, o) { + return Array.prototype.indexOf.call(arr, o); + }; + } + + function toArray(o) { + return o !== undefined && o !== null ? (o instanceof Array && !o.callee ? o : (typeof o.length !== "number" || o.split || o.setInterval || o.call ? [ o ] : Array.prototype.slice.call(o))) : []; + } + + function keys(o) { + var result = [], key; + + switch (typeOf(o)) { + case "object": + for (key in o) { + if (o[key] !== O[key]) { + result[result.length] = key; + } + } + break; + case "array": + for (key = o.length - 1; key >= 0; --key) { + result[key] = key; + } + break; + } + + return result; + } + + function pushUnique(arr, o) { + if (searchArray(arr, o) === -1) { + arr.push(o); + } + return arr; + } + + function popFirst(arr, o) { + var index = searchArray(arr, o); + if (index > -1) { + arr.splice(index, 1); + } + return arr; + } + + function randomUUID() { + return [ + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + "-", + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + "-4", //set 4 high bits of time_high field to version + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + "-", + I2H[(Math.floor(Math.random() * 0x10) & 0x3) | 0x8], //specify 2 high bits of clock sequence + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + "-", + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)], + I2H[Math.floor(Math.random() * 0x10)] + ].join(""); + } + + function escapeURIComponent(str) { + return encodeURIComponent(str).replace(/!/g, '%21').replace(/'/g, '%27').replace(/\(/g, '%28').replace(/\)/g, '%29').replace(/\*/g, '%2A'); + } + + function formatURI(uri) { + if (typeof uri === "string" && uri.indexOf("#") === -1) { + uri += "#"; + } + return uri; + } + + /** + * Defines an error, found by a schema, with an instance. + * This class can only be instantiated by {@link Report#addError}. + * + * @name ValidationError + * @class + * @see Report#addError + */ + + /** + * The URI of the instance that has the error. + * + * @name ValidationError.prototype.uri + * @type String + */ + + /** + * The URI of the schema that generated the error. + * + * @name ValidationError.prototype.schemaUri + * @type String + */ + + /** + * The name of the schema attribute that generated the error. + * + * @name ValidationError.prototype.attribute + * @type String + */ + + /** + * An user-friendly (English) message about what failed to validate. + * + * @name ValidationError.prototype.message + * @type String + */ + + /** + * The value of the schema attribute that generated the error. + * + * @name ValidationError.prototype.details + * @type Any + */ + + /** + * Reports are returned from validation methods to describe the result of a validation. + * + * @name Report + * @class + * @see JSONSchema#validate + * @see Environment#validate + */ + + function Report() { + /** + * An array of {@link ValidationError} objects that define all the errors generated by the schema against the instance. + * + * @name Report.prototype.errors + * @type Array + * @see Report#addError + */ + this.errors = []; + + /** + * A hash table of every instance and what schemas were validated against it. + * <p> + * The key of each item in the table is the URI of the instance that was validated. + * The value of this key is an array of strings of URIs of the schema that validated it. + * </p> + * + * @name Report.prototype.validated + * @type Object + * @see Report#registerValidation + * @see Report#isValidatedBy + */ + this.validated = {}; + + /** + * If the report is generated by {@link Environment#validate}, this field is the generated instance. + * + * @name Report.prototype.instance + * @type JSONInstance + * @see Environment#validate + */ + + /** + * If the report is generated by {@link Environment#validate}, this field is the generated schema. + * + * @name Report.prototype.schema + * @type JSONSchema + * @see Environment#validate + */ + + /** + * If the report is generated by {@link Environment#validate}, this field is the schema's schema. + * This value is the same as calling <code>schema.getSchema()</code>. + * + * @name Report.prototype.schemaSchema + * @type JSONSchema + * @see Environment#validate + * @see JSONSchema#getSchema + */ + } + + /** + * Adds a {@link ValidationError} object to the <a href="#errors"><code>errors</code></a> field. + * + * @param {JSONInstance|String} instance The instance (or instance URI) that is invalid + * @param {JSONSchema|String} schema The schema (or schema URI) that was validating the instance + * @param {String} attr The attribute that failed to validated + * @param {String} message A user-friendly message on why the schema attribute failed to validate the instance + * @param {Any} details The value of the schema attribute + */ + + Report.prototype.addError = function (instance, schema, attr, message, details) { + this.errors.push({ + uri : instance instanceof JSONInstance ? instance.getURI() : instance, + schemaUri : schema instanceof JSONInstance ? schema.getURI() : schema, + attribute : attr, + message : message, + details : details + }); + }; + + /** + * Registers that the provided instance URI has been validated by the provided schema URI. + * This is recorded in the <a href="#validated"><code>validated</code></a> field. + * + * @param {String} uri The URI of the instance that was validated + * @param {String} schemaUri The URI of the schema that validated the instance + */ + + Report.prototype.registerValidation = function (uri, schemaUri) { + if (!this.validated[uri]) { + this.validated[uri] = [ schemaUri ]; + } else { + this.validated[uri].push(schemaUri); + } + }; + + /** + * Returns if an instance with the provided URI has been validated by the schema with the provided URI. + * + * @param {String} uri The URI of the instance + * @param {String} schemaUri The URI of a schema + * @returns {Boolean} If the instance has been validated by the schema. + */ + + Report.prototype.isValidatedBy = function (uri, schemaUri) { + return !!this.validated[uri] && searchArray(this.validated[uri], schemaUri) !== -1; + }; + + /** + * A wrapper class for binding an Environment, URI and helper methods to an instance. + * This class is most commonly instantiated with {@link Environment#createInstance}. + * + * @name JSONInstance + * @class + * @param {Environment} env The environment this instance belongs to + * @param {JSONInstance|Any} json The value of the instance + * @param {String} [uri] The URI of the instance. If undefined, the URI will be a randomly generated UUID. + * @param {String} [fd] The fragment delimiter for properties. If undefined, uses the environment default. + */ + + function JSONInstance(env, json, uri, fd) { + if (json instanceof JSONInstance) { + if (typeof fd !== "string") { + fd = json._fd; + } + if (typeof uri !== "string") { + uri = json._uri; + } + json = json._value; + } + + if (typeof uri !== "string") { + uri = "urn:uuid:" + randomUUID() + "#"; + } else if (uri.indexOf(":") === -1) { + uri = formatURI(URI.resolve("urn:uuid:" + randomUUID() + "#", uri)); + } + + this._env = env; + this._value = json; + this._uri = uri; + this._fd = fd || this._env._options["defaultFragmentDelimiter"]; + } + + /** + * Returns the environment the instance is bound to. + * + * @returns {Environment} The environment of the instance + */ + + JSONInstance.prototype.getEnvironment = function () { + return this._env; + }; + + /** + * Returns the name of the type of the instance. + * + * @returns {String} The name of the type of the instance + */ + + JSONInstance.prototype.getType = function () { + return typeOf(this._value); + }; + + /** + * Returns the JSON value of the instance. + * + * @returns {Any} The actual JavaScript value of the instance + */ + + JSONInstance.prototype.getValue = function () { + return this._value; + }; + + /** + * Returns the URI of the instance. + * + * @returns {String} The URI of the instance + */ + + JSONInstance.prototype.getURI = function () { + return this._uri; + }; + + /** + * Returns a resolved URI of a provided relative URI against the URI of the instance. + * + * @param {String} uri The relative URI to resolve + * @returns {String} The resolved URI + */ + + JSONInstance.prototype.resolveURI = function (uri) { + return formatURI(URI.resolve(this._uri, uri)); + }; + + /** + * Returns an array of the names of all the properties. + * + * @returns {Array} An array of strings which are the names of all the properties + */ + + JSONInstance.prototype.getPropertyNames = function () { + return keys(this._value); + }; + + /** + * Returns a {@link JSONInstance} of the value of the provided property name. + * + * @param {String} key The name of the property to fetch + * @returns {JSONInstance} The instance of the property value + */ + + JSONInstance.prototype.getProperty = function (key) { + var value = this._value ? this._value[key] : undefined; + if (value instanceof JSONInstance) { + return value; + } + //else + return new JSONInstance(this._env, value, this._uri + this._fd + escapeURIComponent(key), this._fd); + }; + + /** + * Returns all the property instances of the target instance. + * <p> + * If the target instance is an Object, then the method will return a hash table of {@link JSONInstance}s of all the properties. + * If the target instance is an Array, then the method will return an array of {@link JSONInstance}s of all the items. + * </p> + * + * @returns {Object|Array|undefined} The list of instances for all the properties + */ + + JSONInstance.prototype.getProperties = function () { + var type = typeOf(this._value), + self = this; + + if (type === "object") { + return mapObject(this._value, function (value, key) { + if (value instanceof JSONInstance) { + return value; + } + return new JSONInstance(self._env, value, self._uri + self._fd + escapeURIComponent(key), self._fd); + }); + } else if (type === "array") { + return mapArray(this._value, function (value, key) { + if (value instanceof JSONInstance) { + return value; + } + return new JSONInstance(self._env, value, self._uri + self._fd + escapeURIComponent(key), self._fd); + }); + } + }; + + /** + * Returns the JSON value of the provided property name. + * This method is a faster version of calling <code>instance.getProperty(key).getValue()</code>. + * + * @param {String} key The name of the property + * @returns {Any} The JavaScript value of the instance + * @see JSONInstance#getProperty + * @see JSONInstance#getValue + */ + + JSONInstance.prototype.getValueOfProperty = function (key) { + if (this._value) { + if (this._value[key] instanceof JSONInstance) { + return this._value[key]._value; + } + return this._value[key]; + } + }; + + /** + * Return if the provided value is the same as the value of the instance. + * + * @param {JSONInstance|Any} instance The value to compare + * @returns {Boolean} If both the instance and the value match + */ + + JSONInstance.prototype.equals = function (instance) { + if (instance instanceof JSONInstance) { + return this._value === instance._value; + } + //else + return this._value === instance; + }; + + /** + * Warning: Not a generic clone function + * Produces a JSV acceptable clone + */ + + function clone(obj, deep) { + var newObj, x; + + if (obj instanceof JSONInstance) { + obj = obj.getValue(); + } + + switch (typeOf(obj)) { + case "object": + if (deep) { + newObj = {}; + for (x in obj) { + if (obj[x] !== O[x]) { + newObj[x] = clone(obj[x], deep); + } + } + return newObj; + } else { + return createObject(obj); + } + break; + case "array": + if (deep) { + newObj = new Array(obj.length); + x = obj.length; + while (--x >= 0) { + newObj[x] = clone(obj[x], deep); + } + return newObj; + } else { + return Array.prototype.slice.call(obj); + } + break; + default: + return obj; + } + } + + /** + * This class binds a {@link JSONInstance} with a {@link JSONSchema} to provided context aware methods. + * + * @name JSONSchema + * @class + * @param {Environment} env The environment this schema belongs to + * @param {JSONInstance|Any} json The value of the schema + * @param {String} [uri] The URI of the schema. If undefined, the URI will be a randomly generated UUID. + * @param {JSONSchema|Boolean} [schema] The schema to bind to the instance. If <code>undefined</code>, the environment's default schema will be used. If <code>true</code>, the instance's schema will be itself. + * @extends JSONInstance + */ + + function JSONSchema(env, json, uri, schema) { + var fr; + JSONInstance.call(this, env, json, uri); + + if (schema === true) { + this._schema = this; + } else if (json instanceof JSONSchema && !(schema instanceof JSONSchema)) { + this._schema = json._schema; //TODO: Make sure cross environments don't mess everything up + } else { + this._schema = schema instanceof JSONSchema ? schema : this._env.getDefaultSchema() || JSONSchema.createEmptySchema(this._env); + } + + //determine fragment delimiter from schema + fr = this._schema.getValueOfProperty("fragmentResolution"); + if (fr === "dot-delimited") { + this._fd = "."; + } else if (fr === "slash-delimited") { + this._fd = "/"; + } + } + + JSONSchema.prototype = createObject(JSONInstance.prototype); + + /** + * Creates an empty schema. + * + * @param {Environment} env The environment of the schema + * @returns {JSONSchema} The empty schema, who's schema is itself. + */ + + JSONSchema.createEmptySchema = function (env) { + var schema = createObject(JSONSchema.prototype); + JSONInstance.call(schema, env, {}, undefined, undefined); + schema._schema = schema; + return schema; + }; + + /** + * Returns the schema of the schema. + * + * @returns {JSONSchema} The schema of the schema + */ + + JSONSchema.prototype.getSchema = function () { + return this._schema; + }; + + /** + * Returns the value of the provided attribute name. + * <p> + * This method is different from {@link JSONInstance#getProperty} as the named property + * is converted using a parser defined by the schema's schema before being returned. This + * makes the return value of this method attribute dependent. + * </p> + * + * @param {String} key The name of the attribute + * @param {Any} [arg] Some attribute parsers accept special arguments for returning resolved values. This is attribute dependent. + * @returns {JSONSchema|Any} The value of the attribute + */ + + JSONSchema.prototype.getAttribute = function (key, arg) { + var schemaProperty, parser, property, result; + + if (!arg && this._attributes && this._attributes.hasOwnProperty(key)) { + return this._attributes[key]; + } + + schemaProperty = this._schema.getProperty("properties").getProperty(key); + parser = schemaProperty.getValueOfProperty("parser"); + property = this.getProperty(key); + if (typeof parser === "function") { + result = parser(property, schemaProperty, arg); + if (!arg && this._attributes) { + this._attributes[key] = result; + } + return result; + } + //else + return property.getValue(); + }; + + /** + * Returns all the attributes of the schema. + * + * @returns {Object} A map of all parsed attribute values + */ + + JSONSchema.prototype.getAttributes = function () { + var properties, schemaProperties, key, schemaProperty, parser; + + if (!this._attributes && this.getType() === "object") { + properties = this.getProperties(); + schemaProperties = this._schema.getProperty("properties"); + this._attributes = {}; + for (key in properties) { + if (properties[key] !== O[key]) { + schemaProperty = schemaProperties && schemaProperties.getProperty(key); + parser = schemaProperty && schemaProperty.getValueOfProperty("parser"); + if (typeof parser === "function") { + this._attributes[key] = parser(properties[key], schemaProperty); + } else { + this._attributes[key] = properties[key].getValue(); + } + } + } + } + + return clone(this._attributes, false); + }; + + /** + * Convenience method for retrieving a link or link object from a schema. + * This method is the same as calling <code>schema.getAttribute("links", [rel, instance])[0];</code>. + * + * @param {String} rel The link relationship + * @param {JSONInstance} [instance] The instance to resolve any URIs from + * @returns {String|Object|undefined} If <code>instance</code> is provided, a string containing the resolve URI of the link is returned. + * If <code>instance</code> is not provided, a link object is returned with details of the link. + * If no link with the provided relationship exists, <code>undefined</code> is returned. + * @see JSONSchema#getAttribute + */ + + JSONSchema.prototype.getLink = function (rel, instance) { + var schemaLinks = this.getAttribute("links", [rel, instance]); + if (schemaLinks && schemaLinks.length && schemaLinks[schemaLinks.length - 1]) { + return schemaLinks[schemaLinks.length - 1]; + } + }; + + /** + * Validates the provided instance against the target schema and returns a {@link Report}. + * + * @param {JSONInstance|Any} instance The instance to validate; may be a {@link JSONInstance} or any JavaScript value + * @param {Report} [report] A {@link Report} to concatenate the result of the validation to. If <code>undefined</code>, a new {@link Report} is created. + * @param {JSONInstance} [parent] The parent/containing instance of the provided instance + * @param {JSONSchema} [parentSchema] The schema of the parent/containing instance + * @param {String} [name] The name of the parent object's property that references the instance + * @returns {Report} The result of the validation + */ + + JSONSchema.prototype.validate = function (instance, report, parent, parentSchema, name) { + var validator = this._schema.getValueOfProperty("validator"); + + if (!(instance instanceof JSONInstance)) { + instance = this.getEnvironment().createInstance(instance); + } + + if (!(report instanceof Report)) { + report = new Report(); + } + + if (typeof validator === "function" && !report.isValidatedBy(instance.getURI(), this.getURI())) { + report.registerValidation(instance.getURI(), this.getURI()); + validator(instance, this, this._schema, report, parent, parentSchema, name); + } + + return report; + }; + + /** + * Merges two schemas/instances together. + */ + + function inherits(base, extra, extension) { + var baseType = typeOf(base), + extraType = typeOf(extra), + child, x; + + if (extraType === "undefined") { + return clone(base, true); + } else if (baseType === "undefined" || extraType !== baseType) { + return clone(extra, true); + } else if (extraType === "object") { + if (base instanceof JSONSchema) { + base = base.getAttributes(); + } + if (extra instanceof JSONSchema) { + extra = extra.getAttributes(); + if (extra["extends"] && extension && extra["extends"] instanceof JSONSchema) { + extra["extends"] = [ extra["extends"] ]; + } + } + child = clone(base, true); //this could be optimized as some properties get overwritten + for (x in extra) { + if (extra[x] !== O[x]) { + child[x] = inherits(base[x], extra[x], extension); + } + } + return child; + } else { + return clone(extra, true); + } + } + + /** + * An Environment is a sandbox of schemas thats behavior is different from other environments. + * + * @name Environment + * @class + */ + + function Environment() { + this._id = randomUUID(); + this._schemas = {}; + this._options = {}; + } + + /** + * Returns a clone of the target environment. + * + * @returns {Environment} A new {@link Environment} that is a exact copy of the target environment + */ + + Environment.prototype.clone = function () { + var env = new Environment(); + env._schemas = createObject(this._schemas); + env._options = createObject(this._options); + + return env; + }; + + /** + * Returns a new {@link JSONInstance} of the provided data. + * + * @param {JSONInstance|Any} data The value of the instance + * @param {String} [uri] The URI of the instance. If undefined, the URI will be a randomly generated UUID. + * @returns {JSONInstance} A new {@link JSONInstance} from the provided data + */ + + Environment.prototype.createInstance = function (data, uri) { + var instance; + uri = formatURI(uri); + + if (data instanceof JSONInstance && (!uri || data.getURI() === uri)) { + return data; + } + //else + instance = new JSONInstance(this, data, uri); + + return instance; + }; + + /** + * Creates a new {@link JSONSchema} from the provided data, and registers it with the environment. + * + * @param {JSONInstance|Any} data The value of the schema + * @param {JSONSchema|Boolean} [schema] The schema to bind to the instance. If <code>undefined</code>, the environment's default schema will be used. If <code>true</code>, the instance's schema will be itself. + * @param {String} [uri] The URI of the schema. If undefined, the URI will be a randomly generated UUID. + * @returns {JSONSchema} A new {@link JSONSchema} from the provided data + * @throws {InitializationError} If a schema that is not registered with the environment is referenced + */ + + Environment.prototype.createSchema = function (data, schema, uri) { + var instance, + initializer; + uri = formatURI(uri); + + if (data instanceof JSONSchema && (!uri || data._uri === uri) && (!schema || data._schema.equals(schema))) { + return data; + } + + instance = new JSONSchema(this, data, uri, schema); + + initializer = instance.getSchema().getValueOfProperty("initializer"); + if (typeof initializer === "function") { + instance = initializer(instance); + } + + //register schema + this._schemas[instance._uri] = instance; + this._schemas[uri] = instance; + + //build & cache the rest of the schema + instance.getAttributes(); + + return instance; + }; + + /** + * Creates an empty schema. + * + * @param {Environment} env The environment of the schema + * @returns {JSONSchema} The empty schema, who's schema is itself. + */ + + Environment.prototype.createEmptySchema = function () { + var schema = JSONSchema.createEmptySchema(this); + this._schemas[schema._uri] = schema; + return schema; + }; + + /** + * Returns the schema registered with the provided URI. + * + * @param {String} uri The absolute URI of the required schema + * @returns {JSONSchema|undefined} The request schema, or <code>undefined</code> if not found + */ + + Environment.prototype.findSchema = function (uri) { + return this._schemas[formatURI(uri)]; + }; + + /** + * Sets the specified environment option to the specified value. + * + * @param {String} name The name of the environment option to set + * @param {Any} value The new value of the environment option + */ + + Environment.prototype.setOption = function (name, value) { + this._options[name] = value; + }; + + /** + * Returns the specified environment option. + * + * @param {String} name The name of the environment option to set + * @returns {Any} The value of the environment option + */ + + Environment.prototype.getOption = function (name) { + return this._options[name]; + }; + + /** + * Sets the default fragment delimiter of the environment. + * + * @deprecated Use {@link Environment#setOption} with option "defaultFragmentDelimiter" + * @param {String} fd The fragment delimiter character + */ + + Environment.prototype.setDefaultFragmentDelimiter = function (fd) { + if (typeof fd === "string" && fd.length > 0) { + this._options["defaultFragmentDelimiter"] = fd; + } + }; + + /** + * Returns the default fragment delimiter of the environment. + * + * @deprecated Use {@link Environment#getOption} with option "defaultFragmentDelimiter" + * @returns {String} The fragment delimiter character + */ + + Environment.prototype.getDefaultFragmentDelimiter = function () { + return this._options["defaultFragmentDelimiter"]; + }; + + /** + * Sets the URI of the default schema for the environment. + * + * @deprecated Use {@link Environment#setOption} with option "defaultSchemaURI" + * @param {String} uri The default schema URI + */ + + Environment.prototype.setDefaultSchemaURI = function (uri) { + if (typeof uri === "string") { + this._options["defaultSchemaURI"] = formatURI(uri); + } + }; + + /** + * Returns the default schema of the environment. + * + * @returns {JSONSchema} The default schema + */ + + Environment.prototype.getDefaultSchema = function () { + return this.findSchema(this._options["defaultSchemaURI"]); + }; + + /** + * Validates both the provided schema and the provided instance, and returns a {@link Report}. + * If the schema fails to validate, the instance will not be validated. + * + * @param {JSONInstance|Any} instanceJSON The {@link JSONInstance} or JavaScript value to validate. + * @param {JSONSchema|Any} schemaJSON The {@link JSONSchema} or JavaScript value to use in the validation. This will also be validated againt the schema's schema. + * @returns {Report} The result of the validation + */ + + Environment.prototype.validate = function (instanceJSON, schemaJSON) { + var instance, + schema, + schemaSchema, + report = new Report(); + + try { + instance = this.createInstance(instanceJSON); + report.instance = instance; + } catch (e) { + report.addError(e.uri, e.schemaUri, e.attribute, e.message, e.details); + } + + try { + schema = this.createSchema(schemaJSON); + report.schema = schema; + + schemaSchema = schema.getSchema(); + report.schemaSchema = schemaSchema; + } catch (e) { + report.addError(e.uri, e.schemaUri, e.attribute, e.message, e.details); + } + + if (schemaSchema) { + schemaSchema.validate(schema, report); + } + + if (report.errors.length) { + return report; + } + + return schema.validate(instance, report); + }; + + /** + * @private + */ + + Environment.prototype._checkForInvalidInstances = function (stackSize, schemaURI) { + var result = [], + stack = [ + [schemaURI, this._schemas[schemaURI]] + ], + counter = 0, + item, uri, instance, schema, properties, key; + + while (counter++ < stackSize && stack.length) { + item = stack.shift(); + uri = item[0]; + instance = item[1]; + + if (instance instanceof JSONSchema) { + if (this._schemas[instance._uri] !== instance) { + result.push("Instance " + uri + " does not match " + instance._uri); + } else { + //schema = instance.getSchema(); + //stack.push([uri + "/{schema}", schema]); + + properties = instance.getAttributes(); + for (key in properties) { + if (properties[key] !== O[key]) { + stack.push([uri + "/" + escapeURIComponent(key), properties[key]]); + } + } + } + } else if (typeOf(instance) === "object") { + properties = instance; + for (key in properties) { + if (properties.hasOwnProperty(key)) { + stack.push([uri + "/" + escapeURIComponent(key), properties[key]]); + } + } + } else if (typeOf(instance) === "array") { + properties = instance; + for (key = 0; key < properties.length; ++key) { + stack.push([uri + "/" + escapeURIComponent(key), properties[key]]); + } + } + } + + return result.length ? result : counter; + }; + + /** + * A globaly accessible object that provides the ability to create and manage {@link Environments}, + * as well as providing utility methods. + * + * @namespace + */ + + JSV = { + _environments : {}, + _defaultEnvironmentID : "", + + /** + * Returns if the provide value is an instance of {@link JSONInstance}. + * + * @param o The value to test + * @returns {Boolean} If the provide value is an instance of {@link JSONInstance} + */ + + isJSONInstance : function (o) { + return o instanceof JSONInstance; + }, + + /** + * Returns if the provide value is an instance of {@link JSONSchema}. + * + * @param o The value to test + * @returns {Boolean} If the provide value is an instance of {@link JSONSchema} + */ + + isJSONSchema : function (o) { + return o instanceof JSONSchema; + }, + + /** + * Creates and returns a new {@link Environment} that is a clone of the environment registered with the provided ID. + * If no environment ID is provided, the default environment is cloned. + * + * @param {String} [id] The ID of the environment to clone. If <code>undefined</code>, the default environment ID is used. + * @returns {Environment} A newly cloned {@link Environment} + * @throws {Error} If there is no environment registered with the provided ID + */ + + createEnvironment : function (id) { + id = id || this._defaultEnvironmentID; + + if (!this._environments[id]) { + throw new Error("Unknown Environment ID"); + } + //else + return this._environments[id].clone(); + }, + + Environment : Environment, + + /** + * Registers the provided {@link Environment} with the provided ID. + * + * @param {String} id The ID of the environment + * @param {Environment} env The environment to register + */ + + registerEnvironment : function (id, env) { + id = id || (env || 0)._id; + if (id && !this._environments[id] && env instanceof Environment) { + env._id = id; + this._environments[id] = env; + } + }, + + /** + * Sets which registered ID is the default environment. + * + * @param {String} id The ID of the registered environment that is default + * @throws {Error} If there is no registered environment with the provided ID + */ + + setDefaultEnvironmentID : function (id) { + if (typeof id === "string") { + if (!this._environments[id]) { + throw new Error("Unknown Environment ID"); + } + + this._defaultEnvironmentID = id; + } + }, + + /** + * Returns the ID of the default environment. + * + * @returns {String} The ID of the default environment + */ + + getDefaultEnvironmentID : function () { + return this._defaultEnvironmentID; + }, + + // + // Utility Functions + // + + /** + * Returns the name of the type of the provided value. + * + * @event //utility + * @param {Any} o The value to determine the type of + * @returns {String} The name of the type of the value + */ + typeOf : typeOf, + + /** + * Return a new object that inherits all of the properties of the provided object. + * + * @event //utility + * @param {Object} proto The prototype of the new object + * @returns {Object} A new object that inherits all of the properties of the provided object + */ + createObject : createObject, + + /** + * Returns a new object with each property transformed by the iterator. + * + * @event //utility + * @param {Object} obj The object to transform + * @param {Function} iterator A function that returns the new value of the provided property + * @param {Object} [scope] The value of <code>this</code> in the iterator + * @returns {Object} A new object with each property transformed + */ + mapObject : mapObject, + + /** + * Returns a new array with each item transformed by the iterator. + * + * @event //utility + * @param {Array} arr The array to transform + * @param {Function} iterator A function that returns the new value of the provided item + * @param {Object} scope The value of <code>this</code> in the iterator + * @returns {Array} A new array with each item transformed + */ + mapArray : mapArray, + + /** + * Returns a new array that only contains the items allowed by the iterator. + * + * @event //utility + * @param {Array} arr The array to filter + * @param {Function} iterator The function that returns true if the provided property should be added to the array + * @param {Object} scope The value of <code>this</code> within the iterator + * @returns {Array} A new array that contains the items allowed by the iterator + */ + filterArray : filterArray, + + /** + * Returns the first index in the array that the provided item is located at. + * + * @event //utility + * @param {Array} arr The array to search + * @param {Any} o The item being searched for + * @returns {Number} The index of the item in the array, or <code>-1</code> if not found + */ + searchArray : searchArray, + + /** + * Returns an array representation of a value. + * <ul> + * <li>For array-like objects, the value will be casted as an Array type.</li> + * <li>If an array is provided, the function will simply return the same array.</li> + * <li>For a null or undefined value, the result will be an empty Array.</li> + * <li>For all other values, the value will be the first element in a new Array. </li> + * </ul> + * + * @event //utility + * @param {Any} o The value to convert into an array + * @returns {Array} The value as an array + */ + toArray : toArray, + + /** + * Returns an array of the names of all properties of an object. + * + * @event //utility + * @param {Object|Array} o The object in question + * @returns {Array} The names of all properties + */ + keys : keys, + + /** + * Mutates the array by pushing the provided value onto the array only if it is not already there. + * + * @event //utility + * @param {Array} arr The array to modify + * @param {Any} o The object to add to the array if it is not already there + * @returns {Array} The provided array for chaining + */ + pushUnique : pushUnique, + + /** + * Mutates the array by removing the first item that matches the provided value in the array. + * + * @event //utility + * @param {Array} arr The array to modify + * @param {Any} o The object to remove from the array + * @returns {Array} The provided array for chaining + */ + popFirst : popFirst, + + /** + * Creates a copy of the target object. + * <p> + * This method will create a new instance of the target, and then mixin the properties of the target. + * If <code>deep</code> is <code>true</code>, then each property will be cloned before mixin. + * </p> + * <p><b>Warning</b>: This is not a generic clone function, as it will only properly clone objects and arrays.</p> + * + * @event //utility + * @param {Any} o The value to clone + * @param {Boolean} [deep=false] If each property should be recursively cloned + * @returns A cloned copy of the provided value + */ + clone : clone, + + /** + * Generates a pseudo-random UUID. + * + * @event //utility + * @returns {String} A new universally unique ID + */ + randomUUID : randomUUID, + + /** + * Properly escapes a URI component for embedding into a URI string. + * + * @event //utility + * @param {String} str The URI component to escape + * @returns {String} The escaped URI component + */ + escapeURIComponent : escapeURIComponent, + + /** + * Returns a URI that is formated for JSV. Currently, this only ensures that the URI ends with a hash tag (<code>#</code>). + * + * @event //utility + * @param {String} uri The URI to format + * @returns {String} The URI formatted for JSV + */ + formatURI : formatURI, + + /** + * Merges two schemas/instance together. + * + * @event //utility + * @param {JSONSchema|Any} base The old value to merge + * @param {JSONSchema|Any} extra The new value to merge + * @param {Boolean} extension If the merge is a JSON Schema extension + * @return {Any} The modified base value + */ + + inherits : inherits + }; + + this.JSV = JSV; //set global object + exports.JSV = JSV; //export to CommonJS + + require("./environments"); //load default environments + +}()); + + + + + +/** + * json-schema-draft-03 Environment + * + * @fileOverview Implementation of the third revision of the JSON Schema specification draft. + * @author <a href="mailto:gary.court@gmail.com">Gary Court</a> + * @version 1.3 + * @see http://github.com/garycourt/JSV + */ + +/* + * Copyright 2010 Gary Court. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, are + * permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this list of + * conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, this list + * of conditions and the following disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY GARY COURT ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GARY COURT OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING + * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF + * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation are those of the + * authors and should not be interpreted as representing official policies, either expressed + * or implied, of Gary Court or the JSON Schema specification. + */ + +/*jslint white: true, sub: true, onevar: true, undef: true, eqeqeq: true, newcap: true, immed: true, indent: 4 */ +/*global require */ + +(function () { + var O = {}, + JSV = require('./jsv').JSV, + InitializationError, + TYPE_VALIDATORS, + ENVIRONMENT, + SCHEMA_00_JSON, + HYPERSCHEMA_00_JSON, + LINKS_00_JSON, + SCHEMA_00, + HYPERSCHEMA_00, + LINKS_00, + SCHEMA_01_JSON, + HYPERSCHEMA_01_JSON, + LINKS_01_JSON, + SCHEMA_01, + HYPERSCHEMA_01, + LINKS_01, + SCHEMA_02_JSON, + HYPERSCHEMA_02_JSON, + LINKS_02_JSON, + SCHEMA_02, + HYPERSCHEMA_02, + LINKS_02, + SCHEMA_03_JSON, + HYPERSCHEMA_03_JSON, + LINKS_03_JSON, + SCHEMA_03, + HYPERSCHEMA_03, + LINKS_03; + + InitializationError = function InitializationError(instance, schema, attr, message, details) { + Error.call(this, message); + + this.uri = instance.getURI(); + this.schemaUri = schema.getURI(); + this.attribute = attr; + this.message = message; + this.description = message; //IE + this.details = details; + } + InitializationError.prototype = new Error(); + InitializationError.prototype.constructor = InitializationError; + InitializationError.prototype.name = "InitializationError"; + + TYPE_VALIDATORS = { + "string" : function (instance, report) { + return instance.getType() === "string"; + }, + + "number" : function (instance, report) { + return instance.getType() === "number"; + }, + + "integer" : function (instance, report) { + return instance.getType() === "number" && instance.getValue() % 1 === 0; + }, + + "boolean" : function (instance, report) { + return instance.getType() === "boolean"; + }, + + "object" : function (instance, report) { + return instance.getType() === "object"; + }, + + "array" : function (instance, report) { + return instance.getType() === "array"; + }, + + "null" : function (instance, report) { + return instance.getType() === "null"; + }, + + "any" : function (instance, report) { + return true; + } + }; + + ENVIRONMENT = new JSV.Environment(); + ENVIRONMENT.setOption("strict", false); + ENVIRONMENT.setOption("validateReferences", false); //updated later + + // + // draft-00 + // + + SCHEMA_00_JSON = { + "$schema" : "http://json-schema.org/draft-00/hyper-schema#", + "id" : "http://json-schema.org/draft-00/schema#", + "type" : "object", + + "properties" : { + "type" : { + "type" : ["string", "array"], + "items" : { + "type" : ["string", {"$ref" : "#"}] + }, + "optional" : true, + "uniqueItems" : true, + "default" : "any", + + "parser" : function (instance, self) { + var parser; + + if (instance.getType() === "string") { + return instance.getValue(); + } else if (instance.getType() === "object") { + return instance.getEnvironment().createSchema( + instance, + self.getEnvironment().findSchema(self.resolveURI("#")) + ); + } else if (instance.getType() === "array") { + parser = self.getValueOfProperty("parser"); + return JSV.mapArray(instance.getProperties(), function (prop) { + return parser(prop, self); + }); + } + //else + return "any"; + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var requiredTypes = JSV.toArray(schema.getAttribute("type")), + x, xl, type, subreport, typeValidators; + + //for instances that are required to be a certain type + if (instance.getType() !== "undefined" && requiredTypes && requiredTypes.length) { + typeValidators = self.getValueOfProperty("typeValidators") || {}; + + //ensure that type matches for at least one of the required types + for (x = 0, xl = requiredTypes.length; x < xl; ++x) { + type = requiredTypes[x]; + if (JSV.isJSONSchema(type)) { + subreport = JSV.createObject(report); + subreport.errors = []; + subreport.validated = JSV.clone(report.validated); + if (type.validate(instance, subreport, parent, parentSchema, name).errors.length === 0) { + return true; //instance matches this schema + } + } else { + if (typeValidators[type] !== O[type] && typeof typeValidators[type] === "function") { + if (typeValidators[type](instance, report)) { + return true; //type is valid + } + } else { + return true; //unknown types are assumed valid + } + } + } + + //if we get to this point, type is invalid + report.addError(instance, schema, "type", "Instance is not a required type", requiredTypes); + return false; + } + //else, anything is allowed if no type is specified + return true; + }, + + "typeValidators" : TYPE_VALIDATORS + }, + + "properties" : { + "type" : "object", + "additionalProperties" : {"$ref" : "#"}, + "optional" : true, + "default" : {}, + + "parser" : function (instance, self, arg) { + var env = instance.getEnvironment(), + selfEnv = self.getEnvironment(); + if (instance.getType() === "object") { + if (arg) { + return env.createSchema(instance.getProperty(arg), selfEnv.findSchema(self.resolveURI("#"))); + } else { + return JSV.mapObject(instance.getProperties(), function (instance) { + return env.createSchema(instance, selfEnv.findSchema(self.resolveURI("#"))); + }); + } + } + //else + return {}; + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var propertySchemas, key; + //this attribute is for object type instances only + if (instance.getType() === "object") { + //for each property defined in the schema + propertySchemas = schema.getAttribute("properties"); + for (key in propertySchemas) { + if (propertySchemas[key] !== O[key] && propertySchemas[key]) { + //ensure that instance property is valid + propertySchemas[key].validate(instance.getProperty(key), report, instance, schema, key); + } + } + } + } + }, + + "items" : { + "type" : [{"$ref" : "#"}, "array"], + "items" : {"$ref" : "#"}, + "optional" : true, + "default" : {}, + + "parser" : function (instance, self) { + if (instance.getType() === "object") { + return instance.getEnvironment().createSchema(instance, self.getEnvironment().findSchema(self.resolveURI("#"))); + } else if (instance.getType() === "array") { + return JSV.mapArray(instance.getProperties(), function (instance) { + return instance.getEnvironment().createSchema(instance, self.getEnvironment().findSchema(self.resolveURI("#"))); + }); + } + //else + return instance.getEnvironment().createEmptySchema(); + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var properties, items, x, xl, itemSchema, additionalProperties; + + if (instance.getType() === "array") { + properties = instance.getProperties(); + items = schema.getAttribute("items"); + additionalProperties = schema.getAttribute("additionalProperties"); + + if (JSV.typeOf(items) === "array") { + for (x = 0, xl = properties.length; x < xl; ++x) { + itemSchema = items[x] || additionalProperties; + if (itemSchema !== false) { + itemSchema.validate(properties[x], report, instance, schema, x); + } else { + report.addError(instance, schema, "additionalProperties", "Additional items are not allowed", itemSchema); + } + } + } else { + itemSchema = items || additionalProperties; + for (x = 0, xl = properties.length; x < xl; ++x) { + itemSchema.validate(properties[x], report, instance, schema, x); + } + } + } + } + }, + + "optional" : { + "type" : "boolean", + "optional" : true, + "default" : false, + + "parser" : function (instance, self) { + return !!instance.getValue(); + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + if (instance.getType() === "undefined" && !schema.getAttribute("optional")) { + report.addError(instance, schema, "optional", "Property is required", false); + } + }, + + "validationRequired" : true + }, + + "additionalProperties" : { + "type" : [{"$ref" : "#"}, "boolean"], + "optional" : true, + "default" : {}, + + "parser" : function (instance, self) { + if (instance.getType() === "object") { + return instance.getEnvironment().createSchema(instance, self.getEnvironment().findSchema(self.resolveURI("#"))); + } else if (instance.getType() === "boolean" && instance.getValue() === false) { + return false; + } + //else + return instance.getEnvironment().createEmptySchema(); + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var additionalProperties, propertySchemas, properties, key; + //we only need to check against object types as arrays do their own checking on this property + if (instance.getType() === "object") { + additionalProperties = schema.getAttribute("additionalProperties"); + propertySchemas = schema.getAttribute("properties") || {}; + properties = instance.getProperties(); + for (key in properties) { + if (properties[key] !== O[key] && properties[key] && propertySchemas[key] === O[key]) { + if (JSV.isJSONSchema(additionalProperties)) { + additionalProperties.validate(properties[key], report, instance, schema, key); + } else if (additionalProperties === false) { + report.addError(instance, schema, "additionalProperties", "Additional properties are not allowed", additionalProperties); + } + } + } + } + } + }, + + "requires" : { + "type" : ["string", {"$ref" : "#"}], + "optional" : true, + + "parser" : function (instance, self) { + if (instance.getType() === "string") { + return instance.getValue(); + } else if (instance.getType() === "object") { + return instance.getEnvironment().createSchema(instance, self.getEnvironment().findSchema(self.resolveURI("#"))); + } + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var requires; + if (instance.getType() !== "undefined" && parent && parent.getType() !== "undefined") { + requires = schema.getAttribute("requires"); + if (typeof requires === "string") { + if (parent.getProperty(requires).getType() === "undefined") { + report.addError(instance, schema, "requires", 'Property requires sibling property "' + requires + '"', requires); + } + } else if (JSV.isJSONSchema(requires)) { + requires.validate(parent, report); //WATCH: A "requires" schema does not support the "requires" attribute + } + } + } + }, + + "minimum" : { + "type" : "number", + "optional" : true, + + "parser" : function (instance, self) { + if (instance.getType() === "number") { + return instance.getValue(); + } + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var minimum, minimumCanEqual; + if (instance.getType() === "number") { + minimum = schema.getAttribute("minimum"); + minimumCanEqual = schema.getAttribute("minimumCanEqual"); + if (typeof minimum === "number" && (instance.getValue() < minimum || (minimumCanEqual === false && instance.getValue() === minimum))) { + report.addError(instance, schema, "minimum", "Number is less then the required minimum value", minimum); + } + } + } + }, + + "maximum" : { + "type" : "number", + "optional" : true, + + "parser" : function (instance, self) { + if (instance.getType() === "number") { + return instance.getValue(); + } + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var maximum, maximumCanEqual; + if (instance.getType() === "number") { + maximum = schema.getAttribute("maximum"); + maximumCanEqual = schema.getAttribute("maximumCanEqual"); + if (typeof maximum === "number" && (instance.getValue() > maximum || (maximumCanEqual === false && instance.getValue() === maximum))) { + report.addError(instance, schema, "maximum", "Number is greater then the required maximum value", maximum); + } + } + } + }, + + "minimumCanEqual" : { + "type" : "boolean", + "optional" : true, + "requires" : "minimum", + "default" : true, + + "parser" : function (instance, self) { + if (instance.getType() === "boolean") { + return instance.getValue(); + } + //else + return true; + } + }, + + "maximumCanEqual" : { + "type" : "boolean", + "optional" : true, + "requires" : "maximum", + "default" : true, + + "parser" : function (instance, self) { + if (instance.getType() === "boolean") { + return instance.getValue(); + } + //else + return true; + } + }, + + "minItems" : { + "type" : "integer", + "optional" : true, + "minimum" : 0, + "default" : 0, + + "parser" : function (instance, self) { + if (instance.getType() === "number") { + return instance.getValue(); + } + //else + return 0; + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var minItems; + if (instance.getType() === "array") { + minItems = schema.getAttribute("minItems"); + if (typeof minItems === "number" && instance.getProperties().length < minItems) { + report.addError(instance, schema, "minItems", "The number of items is less then the required minimum", minItems); + } + } + } + }, + + "maxItems" : { + "type" : "integer", + "optional" : true, + "minimum" : 0, + + "parser" : function (instance, self) { + if (instance.getType() === "number") { + return instance.getValue(); + } + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var maxItems; + if (instance.getType() === "array") { + maxItems = schema.getAttribute("maxItems"); + if (typeof maxItems === "number" && instance.getProperties().length > maxItems) { + report.addError(instance, schema, "maxItems", "The number of items is greater then the required maximum", maxItems); + } + } + } + }, + + "pattern" : { + "type" : "string", + "optional" : true, + "format" : "regex", + + "parser" : function (instance, self) { + if (instance.getType() === "string") { + try { + return new RegExp(instance.getValue()); + } catch (e) { + return e; + } + } + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var pattern; + try { + pattern = schema.getAttribute("pattern"); + if (pattern instanceof Error) { + report.addError(schema, self, "pattern", "Invalid pattern", schema.getValueOfProperty("pattern")); + } else if (instance.getType() === "string" && pattern && !pattern.test(instance.getValue())) { + report.addError(instance, schema, "pattern", "String does not match pattern", pattern.toString()); + } + } catch (e) { + report.addError(schema, self, "pattern", "Invalid pattern", schema.getValueOfProperty("pattern")); + } + } + }, + + "minLength" : { + "type" : "integer", + "optional" : true, + "minimum" : 0, + "default" : 0, + + "parser" : function (instance, self) { + if (instance.getType() === "number") { + return instance.getValue(); + } + //else + return 0; + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var minLength; + if (instance.getType() === "string") { + minLength = schema.getAttribute("minLength"); + if (typeof minLength === "number" && instance.getValue().length < minLength) { + report.addError(instance, schema, "minLength", "String is less then the required minimum length", minLength); + } + } + } + }, + + "maxLength" : { + "type" : "integer", + "optional" : true, + + "parser" : function (instance, self) { + if (instance.getType() === "number") { + return instance.getValue(); + } + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var maxLength; + if (instance.getType() === "string") { + maxLength = schema.getAttribute("maxLength"); + if (typeof maxLength === "number" && instance.getValue().length > maxLength) { + report.addError(instance, schema, "maxLength", "String is greater then the required maximum length", maxLength); + } + } + } + }, + + "enum" : { + "type" : "array", + "optional" : true, + "minItems" : 1, + "uniqueItems" : true, + + "parser" : function (instance, self) { + if (instance.getType() === "array") { + return instance.getValue(); + } + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var enums, x, xl; + if (instance.getType() !== "undefined") { + enums = schema.getAttribute("enum"); + if (enums) { + for (x = 0, xl = enums.length; x < xl; ++x) { + if (instance.equals(enums[x])) { + return true; + } + } + report.addError(instance, schema, "enum", "Instance is not one of the possible values", enums); + } + } + } + }, + + "title" : { + "type" : "string", + "optional" : true + }, + + "description" : { + "type" : "string", + "optional" : true + }, + + "format" : { + "type" : "string", + "optional" : true, + + "parser" : function (instance, self) { + if (instance.getType() === "string") { + return instance.getValue(); + } + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var format, formatValidators; + if (instance.getType() === "string") { + format = schema.getAttribute("format"); + formatValidators = self.getValueOfProperty("formatValidators"); + if (typeof format === "string" && formatValidators[format] !== O[format] && typeof formatValidators[format] === "function" && !formatValidators[format].call(this, instance, report)) { + report.addError(instance, schema, "format", "String is not in the required format", format); + } + } + }, + + // JOSHFIRE: added a couple of format validators for "uri" and "email" + "formatValidators" : { + "uri": function (instance, report) { + // Regular expression from @diegoperini taken from: + // http://mathiasbynens.be/demo/url-regex + // ... and only slightly adjusted for use in JavaScript + var reUri = /^(?:(?:https?):\/\/)(?:\S+(?::\S*)?@)?(?:(?!10(?:\.\d{1,3}){3})(?!127(?:\.\d{1,3}){3})(?!169\.254(?:\.\d{1,3}){2})(?!192\.168(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]+\-?)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]+\-?)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})))(?::\d{2,5})?(?:\/[^\s]*)?$/i; + return !!reUri.test(instance._value); + }, + "email": function (instance, report) { + // Regular expression taken from: + // http://www.regular-expressions.info/email.html + var reEmail = /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i; + return !!reEmail.test(instance._value); + } + } + // JOSHFIRE: end of custom code + // "formatValidators": {} + }, + + "contentEncoding" : { + "type" : "string", + "optional" : true + }, + + "default" : { + "type" : "any", + "optional" : true + }, + + "maxDecimal" : { + "type" : "integer", + "optional" : true, + "minimum" : 0, + + "parser" : function (instance, self) { + if (instance.getType() === "number") { + return instance.getValue(); + } + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var maxDecimal, decimals; + if (instance.getType() === "number") { + maxDecimal = schema.getAttribute("maxDecimal"); + if (typeof maxDecimal === "number") { + decimals = instance.getValue().toString(10).split('.')[1]; + if (decimals && decimals.length > maxDecimal) { + report.addError(instance, schema, "maxDecimal", "The number of decimal places is greater then the allowed maximum", maxDecimal); + } + } + } + } + }, + + "disallow" : { + "type" : ["string", "array"], + "items" : {"type" : "string"}, + "optional" : true, + "uniqueItems" : true, + + "parser" : function (instance, self) { + if (instance.getType() === "string" || instance.getType() === "array") { + return instance.getValue(); + } + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var disallowedTypes = JSV.toArray(schema.getAttribute("disallow")), + x, xl, key, typeValidators, subreport; + + //for instances that are required to be a certain type + if (instance.getType() !== "undefined" && disallowedTypes && disallowedTypes.length) { + typeValidators = self.getValueOfProperty("typeValidators") || {}; + + //ensure that type matches for at least one of the required types + for (x = 0, xl = disallowedTypes.length; x < xl; ++x) { + key = disallowedTypes[x]; + if (JSV.isJSONSchema(key)) { //this is supported draft-03 and on + subreport = JSV.createObject(report); + subreport.errors = []; + subreport.validated = JSV.clone(report.validated); + if (key.validate(instance, subreport, parent, parentSchema, name).errors.length === 0) { + //instance matches this schema + report.addError(instance, schema, "disallow", "Instance is a disallowed type", disallowedTypes); + return false; + } + } else if (typeValidators[key] !== O[key] && typeof typeValidators[key] === "function") { + if (typeValidators[key](instance, report)) { + report.addError(instance, schema, "disallow", "Instance is a disallowed type", disallowedTypes); + return false; + } + } + /* + else { + report.addError(instance, schema, "disallow", "Instance may be a disallowed type", disallowedTypes); + return false; + } + */ + } + + //if we get to this point, type is valid + return true; + } + //else, everything is allowed if no disallowed types are specified + return true; + }, + + "typeValidators" : TYPE_VALIDATORS + }, + + "extends" : { + "type" : [{"$ref" : "#"}, "array"], + "items" : {"$ref" : "#"}, + "optional" : true, + "default" : {}, + + "parser" : function (instance, self) { + if (instance.getType() === "object") { + return instance.getEnvironment().createSchema(instance, self.getEnvironment().findSchema(self.resolveURI("#"))); + } else if (instance.getType() === "array") { + return JSV.mapArray(instance.getProperties(), function (instance) { + return instance.getEnvironment().createSchema(instance, self.getEnvironment().findSchema(self.resolveURI("#"))); + }); + } + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var extensions = schema.getAttribute("extends"), x, xl; + if (extensions) { + if (JSV.isJSONSchema(extensions)) { + extensions.validate(instance, report, parent, parentSchema, name); + } else if (JSV.typeOf(extensions) === "array") { + for (x = 0, xl = extensions.length; x < xl; ++x) { + extensions[x].validate(instance, report, parent, parentSchema, name); + } + } + } + } + } + }, + + "optional" : true, + "default" : {}, + "fragmentResolution" : "dot-delimited", + + "parser" : function (instance, self) { + if (instance.getType() === "object") { + return instance.getEnvironment().createSchema(instance, self); + } + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var propNames = schema.getPropertyNames(), + x, xl, + attributeSchemas = self.getAttribute("properties"), + strict = instance.getEnvironment().getOption("strict"), + validator; + + for (x in attributeSchemas) { + if (attributeSchemas[x] !== O[x]) { + if (attributeSchemas[x].getValueOfProperty("validationRequired")) { + JSV.pushUnique(propNames, x); + } + if (strict && attributeSchemas[x].getValueOfProperty("deprecated")) { + JSV.popFirst(propNames, x); + } + } + } + + for (x = 0, xl = propNames.length; x < xl; ++x) { + if (attributeSchemas[propNames[x]] !== O[propNames[x]]) { + validator = attributeSchemas[propNames[x]].getValueOfProperty("validator"); + if (typeof validator === "function") { + validator(instance, schema, attributeSchemas[propNames[x]], report, parent, parentSchema, name); + } + } + } + } + }; + + HYPERSCHEMA_00_JSON = { + "$schema" : "http://json-schema.org/draft-00/hyper-schema#", + "id" : "http://json-schema.org/draft-00/hyper-schema#", + + "properties" : { + "links" : { + "type" : "array", + "items" : {"$ref" : "links#"}, + "optional" : true, + + "parser" : function (instance, self, arg) { + var links, + linkSchemaURI = self.getValueOfProperty("items")["$ref"], + linkSchema = self.getEnvironment().findSchema(linkSchemaURI), + linkParser = linkSchema && linkSchema.getValueOfProperty("parser"), + selfReferenceVariable; + arg = JSV.toArray(arg); + + if (typeof linkParser === "function") { + links = JSV.mapArray(instance.getProperties(), function (link) { + return linkParser(link, linkSchema); + }); + } else { + links = JSV.toArray(instance.getValue()); + } + + if (arg[0]) { + links = JSV.filterArray(links, function (link) { + return link["rel"] === arg[0]; + }); + } + + if (arg[1]) { + selfReferenceVariable = self.getValueOfProperty("selfReferenceVariable"); + links = JSV.mapArray(links, function (link) { + var instance = arg[1], + href = link["href"]; + href = href.replace(/\{(.+)\}/g, function (str, p1, offset, s) { + var value; + if (p1 === selfReferenceVariable) { + value = instance.getValue(); + } else { + value = instance.getValueOfProperty(p1); + } + return value !== undefined ? String(value) : ""; + }); + return href ? JSV.formatURI(instance.resolveURI(href)) : href; + }); + } + + return links; + }, + + "selfReferenceVariable" : "-this" + }, + + "fragmentResolution" : { + "type" : "string", + "optional" : true, + "default" : "dot-delimited" + }, + + "root" : { + "type" : "boolean", + "optional" : true, + "default" : false + }, + + "readonly" : { + "type" : "boolean", + "optional" : true, + "default" : false + }, + + "pathStart" : { + "type" : "string", + "optional" : true, + "format" : "uri", + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var pathStart; + if (instance.getType() !== "undefined") { + pathStart = schema.getAttribute("pathStart"); + if (typeof pathStart === "string") { + //TODO: Find out what pathStart is relative to + if (instance.getURI().indexOf(pathStart) !== 0) { + report.addError(instance, schema, "pathStart", "Instance's URI does not start with " + pathStart, pathStart); + } + } + } + } + }, + + "mediaType" : { + "type" : "string", + "optional" : true, + "format" : "media-type" + }, + + "alternate" : { + "type" : "array", + "items" : {"$ref" : "#"}, + "optional" : true + } + }, + + "links" : [ + { + "href" : "{$ref}", + "rel" : "full" + }, + + { + "href" : "{$schema}", + "rel" : "describedby" + }, + + { + "href" : "{id}", + "rel" : "self" + } + ], + + "initializer" : function (instance) { + var link, extension, extended; + + //if there is a link to a different schema, update instance + link = instance._schema.getLink("describedby", instance); + if (link && instance._schema._uri !== link) { + if (instance._env._schemas[link]) { + instance._schema = instance._env._schemas[link]; + initializer = instance._schema.getValueOfProperty("initializer"); + if (typeof initializer === "function") { + return initializer(instance); //this function will finish initialization + } else { + return instance; //no further initialization + } + } else if (instance._env._options["validateReferences"]) { + throw new InitializationError(instance, instance._schema, "{link:describedby}", "Unknown schema reference", link); + } + } + + //if there is a link to the full representation, replace instance + link = instance._schema.getLink("full", instance); + if (link && instance._uri !== link) { + if (instance._env._schemas[link]) { + instance = instance._env._schemas[link]; + return instance; //retrieved schemas are guaranteed to be initialized + } else if (instance._env._options["validateReferences"]) { + throw new InitializationError(instance, instance._schema, "{link:full}", "Unknown schema reference", link); + } + } + + //extend schema + extension = instance.getAttribute("extends"); + if (JSV.isJSONSchema(extension)) { + extended = JSV.inherits(extension, instance, true); + instance = instance._env.createSchema(extended, instance._schema, instance._uri); + } + + //if instance has a URI link to itself, update it's own URI + link = instance._schema.getLink("self", instance); + if (JSV.typeOf(link) === "string") { + instance._uri = JSV.formatURI(link); + } + + return instance; + } + + //not needed as JSV.inherits does the job for us + //"extends" : {"$ref" : "http://json-schema.org/schema#"} + }; + + LINKS_00_JSON = { + "$schema" : "http://json-schema.org/draft-00/hyper-schema#", + "id" : "http://json-schema.org/draft-00/links#", + "type" : "object", + + "properties" : { + "href" : { + "type" : "string" + }, + + "rel" : { + "type" : "string" + }, + + "method" : { + "type" : "string", + "default" : "GET", + "optional" : true + }, + + "enctype" : { + "type" : "string", + "requires" : "method", + "optional" : true + }, + + "properties" : { + "type" : "object", + "additionalProperties" : {"$ref" : "hyper-schema#"}, + "optional" : true, + + "parser" : function (instance, self, arg) { + var env = instance.getEnvironment(), + selfEnv = self.getEnvironment(), + additionalPropertiesSchemaURI = self.getValueOfProperty("additionalProperties")["$ref"]; + if (instance.getType() === "object") { + if (arg) { + return env.createSchema(instance.getProperty(arg), selfEnv.findSchema(self.resolveURI(additionalPropertiesSchemaURI))); + } else { + return JSV.mapObject(instance.getProperties(), function (instance) { + return env.createSchema(instance, selfEnv.findSchema(self.resolveURI(additionalPropertiesSchemaURI))); + }); + } + } + } + } + }, + + "parser" : function (instance, self) { + var selfProperties = self.getProperty("properties"); + if (instance.getType() === "object") { + return JSV.mapObject(instance.getProperties(), function (property, key) { + var propertySchema = selfProperties.getProperty(key), + parser = propertySchema && propertySchema.getValueOfProperty("parser"); + if (typeof parser === "function") { + return parser(property, propertySchema); + } + //else + return property.getValue(); + }); + } + return instance.getValue(); + } + }; + + ENVIRONMENT.setOption("defaultFragmentDelimiter", "."); + ENVIRONMENT.setOption("defaultSchemaURI", "http://json-schema.org/draft-00/schema#"); //updated later + + SCHEMA_00 = ENVIRONMENT.createSchema(SCHEMA_00_JSON, true, "http://json-schema.org/draft-00/schema#"); + HYPERSCHEMA_00 = ENVIRONMENT.createSchema(JSV.inherits(SCHEMA_00, ENVIRONMENT.createSchema(HYPERSCHEMA_00_JSON, true, "http://json-schema.org/draft-00/hyper-schema#"), true), true, "http://json-schema.org/draft-00/hyper-schema#"); + + ENVIRONMENT.setOption("defaultSchemaURI", "http://json-schema.org/draft-00/hyper-schema#"); + + LINKS_00 = ENVIRONMENT.createSchema(LINKS_00_JSON, HYPERSCHEMA_00, "http://json-schema.org/draft-00/links#"); + + //We need to reinitialize these 3 schemas as they all reference each other + SCHEMA_00 = ENVIRONMENT.createSchema(SCHEMA_00.getValue(), HYPERSCHEMA_00, "http://json-schema.org/draft-00/schema#"); + HYPERSCHEMA_00 = ENVIRONMENT.createSchema(HYPERSCHEMA_00.getValue(), HYPERSCHEMA_00, "http://json-schema.org/draft-00/hyper-schema#"); + LINKS_00 = ENVIRONMENT.createSchema(LINKS_00.getValue(), HYPERSCHEMA_00, "http://json-schema.org/draft-00/links#"); + + // + // draft-01 + // + + SCHEMA_01_JSON = JSV.inherits(SCHEMA_00_JSON, { + "$schema" : "http://json-schema.org/draft-01/hyper-schema#", + "id" : "http://json-schema.org/draft-01/schema#" + }); + + HYPERSCHEMA_01_JSON = JSV.inherits(HYPERSCHEMA_00_JSON, { + "$schema" : "http://json-schema.org/draft-01/hyper-schema#", + "id" : "http://json-schema.org/draft-01/hyper-schema#" + }); + + LINKS_01_JSON = JSV.inherits(LINKS_00_JSON, { + "$schema" : "http://json-schema.org/draft-01/hyper-schema#", + "id" : "http://json-schema.org/draft-01/links#" + }); + + ENVIRONMENT.setOption("defaultSchemaURI", "http://json-schema.org/draft-01/schema#"); //update later + + SCHEMA_01 = ENVIRONMENT.createSchema(SCHEMA_01_JSON, true, "http://json-schema.org/draft-01/schema#"); + HYPERSCHEMA_01 = ENVIRONMENT.createSchema(JSV.inherits(SCHEMA_01, ENVIRONMENT.createSchema(HYPERSCHEMA_01_JSON, true, "http://json-schema.org/draft-01/hyper-schema#"), true), true, "http://json-schema.org/draft-01/hyper-schema#"); + + ENVIRONMENT.setOption("defaultSchemaURI", "http://json-schema.org/draft-01/hyper-schema#"); + + LINKS_01 = ENVIRONMENT.createSchema(LINKS_01_JSON, HYPERSCHEMA_01, "http://json-schema.org/draft-01/links#"); + + //We need to reinitialize these 3 schemas as they all reference each other + SCHEMA_01 = ENVIRONMENT.createSchema(SCHEMA_01.getValue(), HYPERSCHEMA_01, "http://json-schema.org/draft-01/schema#"); + HYPERSCHEMA_01 = ENVIRONMENT.createSchema(HYPERSCHEMA_01.getValue(), HYPERSCHEMA_01, "http://json-schema.org/draft-01/hyper-schema#"); + LINKS_01 = ENVIRONMENT.createSchema(LINKS_01.getValue(), HYPERSCHEMA_01, "http://json-schema.org/draft-01/links#"); + + // + // draft-02 + // + + SCHEMA_02_JSON = JSV.inherits(SCHEMA_01_JSON, { + "$schema" : "http://json-schema.org/draft-02/hyper-schema#", + "id" : "http://json-schema.org/draft-02/schema#", + + "properties" : { + "uniqueItems" : { + "type" : "boolean", + "optional" : true, + "default" : false, + + "parser" : function (instance, self) { + return !!instance.getValue(); + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var value, x, xl, y, yl; + if (instance.getType() === "array" && schema.getAttribute("uniqueItems")) { + value = instance.getProperties(); + for (x = 0, xl = value.length - 1; x < xl; ++x) { + for (y = x + 1, yl = value.length; y < yl; ++y) { + if (value[x].equals(value[y])) { + report.addError(instance, schema, "uniqueItems", "Array can only contain unique items", { x : x, y : y }); + } + } + } + } + } + }, + + "maxDecimal" : { + "deprecated" : true + }, + + "divisibleBy" : { + "type" : "number", + "minimum" : 0, + "minimumCanEqual" : false, + "optional" : true, + + "parser" : function (instance, self) { + if (instance.getType() === "number") { + return instance.getValue(); + } + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var divisor; + if (instance.getType() === "number") { + divisor = schema.getAttribute("divisibleBy"); + if (divisor === 0) { + report.addError(instance, schema, "divisibleBy", "Nothing is divisible by 0", divisor); + } else if (divisor !== 1 && ((instance.getValue() / divisor) % 1) !== 0) { + report.addError(instance, schema, "divisibleBy", "Number is not divisible by " + divisor, divisor); + } + } + } + } + }, + + "fragmentResolution" : "slash-delimited" + }); + + HYPERSCHEMA_02_JSON = JSV.inherits(HYPERSCHEMA_01_JSON, { + "id" : "http://json-schema.org/draft-02/hyper-schema#", + + "properties" : { + "fragmentResolution" : { + "default" : "slash-delimited" + } + } + }); + + LINKS_02_JSON = JSV.inherits(LINKS_01_JSON, { + "$schema" : "http://json-schema.org/draft-02/hyper-schema#", + "id" : "http://json-schema.org/draft-02/links#", + + "properties" : { + "targetSchema" : { + "$ref" : "hyper-schema#", + + //need this here because parsers are run before links are resolved + "parser" : HYPERSCHEMA_01.getAttribute("parser") + } + } + }); + + ENVIRONMENT.setOption("defaultFragmentDelimiter", "/"); + ENVIRONMENT.setOption("defaultSchemaURI", "http://json-schema.org/draft-02/schema#"); //update later + + SCHEMA_02 = ENVIRONMENT.createSchema(SCHEMA_02_JSON, true, "http://json-schema.org/draft-02/schema#"); + HYPERSCHEMA_02 = ENVIRONMENT.createSchema(JSV.inherits(SCHEMA_02, ENVIRONMENT.createSchema(HYPERSCHEMA_02_JSON, true, "http://json-schema.org/draft-02/hyper-schema#"), true), true, "http://json-schema.org/draft-02/hyper-schema#"); + + ENVIRONMENT.setOption("defaultSchemaURI", "http://json-schema.org/draft-02/hyper-schema#"); + + LINKS_02 = ENVIRONMENT.createSchema(LINKS_02_JSON, HYPERSCHEMA_02, "http://json-schema.org/draft-02/links#"); + + //We need to reinitialize these 3 schemas as they all reference each other + SCHEMA_02 = ENVIRONMENT.createSchema(SCHEMA_02.getValue(), HYPERSCHEMA_02, "http://json-schema.org/draft-02/schema#"); + HYPERSCHEMA_02 = ENVIRONMENT.createSchema(HYPERSCHEMA_02.getValue(), HYPERSCHEMA_02, "http://json-schema.org/draft-02/hyper-schema#"); + LINKS_02 = ENVIRONMENT.createSchema(LINKS_02.getValue(), HYPERSCHEMA_02, "http://json-schema.org/draft-02/links#"); + + // + // draft-03 + // + + function getMatchedPatternProperties(instance, schema, report, self) { + var matchedProperties = {}, patternProperties, pattern, regexp, properties, key; + + if (instance.getType() === "object") { + patternProperties = schema.getAttribute("patternProperties"); + properties = instance.getProperties(); + for (pattern in patternProperties) { + if (patternProperties[pattern] !== O[pattern]) { + regexp = null; + try { + regexp = new RegExp(pattern); + } catch (e) { + if (report) { + report.addError(schema, self, "patternProperties", "Invalid pattern", pattern); + } + } + + if (regexp) { + for (key in properties) { + if (properties[key] !== O[key] && regexp.test(key)) { + matchedProperties[key] = matchedProperties[key] ? JSV.pushUnique(matchedProperties[key], patternProperties[pattern]) : [ patternProperties[pattern] ]; + } + } + } + } + } + } + + return matchedProperties; + } + + SCHEMA_03_JSON = JSV.inherits(SCHEMA_02_JSON, { + "$schema" : "http://json-schema.org/draft-03/schema#", + "id" : "http://json-schema.org/draft-03/schema#", + + "properties" : { + "patternProperties" : { + "type" : "object", + "additionalProperties" : {"$ref" : "#"}, + "default" : {}, + + "parser" : SCHEMA_02.getValueOfProperty("properties")["properties"]["parser"], + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var matchedProperties, key, x; + if (instance.getType() === "object") { + matchedProperties = getMatchedPatternProperties(instance, schema, report, self); + for (key in matchedProperties) { + if (matchedProperties[key] !== O[key]) { + x = matchedProperties[key].length; + while (x--) { + matchedProperties[key][x].validate(instance.getProperty(key), report, instance, schema, key); + } + } + } + } + } + }, + + "additionalProperties" : { + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var additionalProperties, propertySchemas, properties, matchedProperties, key; + if (instance.getType() === "object") { + additionalProperties = schema.getAttribute("additionalProperties"); + propertySchemas = schema.getAttribute("properties") || {}; + properties = instance.getProperties(); + matchedProperties = getMatchedPatternProperties(instance, schema); + for (key in properties) { + if (properties[key] !== O[key] && properties[key] && propertySchemas[key] === O[key] && matchedProperties[key] === O[key]) { + if (JSV.isJSONSchema(additionalProperties)) { + additionalProperties.validate(properties[key], report, instance, schema, key); + } else if (additionalProperties === false) { + report.addError(instance, schema, "additionalProperties", "Additional properties are not allowed", additionalProperties); + } + } + } + } + } + }, + + "items" : { + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var properties, items, x, xl, itemSchema, additionalItems; + + if (instance.getType() === "array") { + properties = instance.getProperties(); + items = schema.getAttribute("items"); + additionalItems = schema.getAttribute("additionalItems"); + + if (JSV.typeOf(items) === "array") { + for (x = 0, xl = properties.length; x < xl; ++x) { + itemSchema = items[x] || additionalItems; + if (itemSchema !== false) { + itemSchema.validate(properties[x], report, instance, schema, x); + } else { + report.addError(instance, schema, "additionalItems", "Additional items are not allowed", itemSchema); + } + } + } else { + itemSchema = items || additionalItems; + for (x = 0, xl = properties.length; x < xl; ++x) { + itemSchema.validate(properties[x], report, instance, schema, x); + } + } + } + } + }, + + "additionalItems" : { + "type" : [{"$ref" : "#"}, "boolean"], + "default" : {}, + + "parser" : SCHEMA_02.getValueOfProperty("properties")["additionalProperties"]["parser"], + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var additionalItems, properties, x, xl; + //only validate if the "items" attribute is undefined + if (instance.getType() === "array" && schema.getProperty("items").getType() === "undefined") { + additionalItems = schema.getAttribute("additionalItems"); + properties = instance.getProperties(); + + if (additionalItems !== false) { + for (x = 0, xl = properties.length; x < xl; ++x) { + additionalItems.validate(properties[x], report, instance, schema, x); + } + } else if (properties.length) { + report.addError(instance, schema, "additionalItems", "Additional items are not allowed", additionalItems); + } + } + } + }, + + "optional" : { + "validationRequired" : false, + "deprecated" : true + }, + + "required" : { + "type" : "boolean", + "default" : false, + + "parser" : function (instance, self) { + return !!instance.getValue(); + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + if (instance.getType() === "undefined" && schema.getAttribute("required")) { + report.addError(instance, schema, "required", "Property is required", true); + } + } + }, + + "requires" : { + "deprecated" : true + }, + + "dependencies" : { + "type" : "object", + "additionalProperties" : { + "type" : ["string", "array", {"$ref" : "#"}], + "items" : { + "type" : "string" + } + }, + "default" : {}, + + "parser" : function (instance, self, arg) { + function parseProperty(property) { + var type = property.getType(); + if (type === "string" || type === "array") { + return property.getValue(); + } else if (type === "object") { + return property.getEnvironment().createSchema(property, self.getEnvironment().findSchema(self.resolveURI("#"))); + } + } + + if (instance.getType() === "object") { + if (arg) { + return parseProperty(instance.getProperty(arg)); + } else { + return JSV.mapObject(instance.getProperties(), parseProperty); + } + } + //else + return {}; + }, + + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var dependencies, key, dependency, type, x, xl; + if (instance.getType() === "object") { + dependencies = schema.getAttribute("dependencies"); + for (key in dependencies) { + if (dependencies[key] !== O[key] && instance.getProperty(key).getType() !== "undefined") { + dependency = dependencies[key]; + type = JSV.typeOf(dependency); + if (type === "string") { + if (instance.getProperty(dependency).getType() === "undefined") { + report.addError(instance, schema, "dependencies", 'Property "' + key + '" requires sibling property "' + dependency + '"', dependencies); + } + } else if (type === "array") { + for (x = 0, xl = dependency.length; x < xl; ++x) { + if (instance.getProperty(dependency[x]).getType() === "undefined") { + report.addError(instance, schema, "dependencies", 'Property "' + key + '" requires sibling property "' + dependency[x] + '"', dependencies); + } + } + } else if (JSV.isJSONSchema(dependency)) { + dependency.validate(instance, report); + } + } + } + } + } + }, + + "minimumCanEqual" : { + "deprecated" : true + }, + + "maximumCanEqual" : { + "deprecated" : true + }, + + "exclusiveMinimum" : { + "type" : "boolean", + "default" : false, + + "parser" : function (instance, self) { + return !!instance.getValue(); + } + }, + + "exclusiveMaximum" : { + "type" : "boolean", + "default" : false, + + "parser" : function (instance, self) { + return !!instance.getValue(); + } + }, + + "minimum" : { + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var minimum, exclusiveMinimum; + if (instance.getType() === "number") { + minimum = schema.getAttribute("minimum"); + exclusiveMinimum = schema.getAttribute("exclusiveMinimum") || (!instance.getEnvironment().getOption("strict") && !schema.getAttribute("minimumCanEqual")); + if (typeof minimum === "number" && (instance.getValue() < minimum || (exclusiveMinimum === true && instance.getValue() === minimum))) { + report.addError(instance, schema, "minimum", "Number is less then the required minimum value", minimum); + } + } + } + }, + + "maximum" : { + "validator" : function (instance, schema, self, report, parent, parentSchema, name) { + var maximum, exclusiveMaximum; + if (instance.getType() === "number") { + maximum = schema.getAttribute("maximum"); + exclusiveMaximum = schema.getAttribute("exclusiveMaximum") || (!instance.getEnvironment().getOption("strict") && !schema.getAttribute("maximumCanEqual")); + if (typeof maximum === "number" && (instance.getValue() > maximum || (exclusiveMaximum === true && instance.getValue() === maximum))) { + report.addError(instance, schema, "maximum", "Number is greater then the required maximum value", maximum); + } + } + } + }, + + "contentEncoding" : { + "deprecated" : true + }, + + "divisibleBy" : { + "exclusiveMinimum" : true + }, + + "disallow" : { + "items" : { + "type" : ["string", {"$ref" : "#"}] + }, + + "parser" : SCHEMA_02_JSON["properties"]["type"]["parser"] + }, + + "id" : { + "type" : "string", + "format" : "uri" + }, + + "$ref" : { + "type" : "string", + "format" : "uri" + }, + + "$schema" : { + "type" : "string", + "format" : "uri" + } + }, + + "dependencies" : { + "exclusiveMinimum" : "minimum", + "exclusiveMaximum" : "maximum" + }, + + "initializer" : function (instance) { + var link, extension, extended, + schemaLink = instance.getValueOfProperty("$schema"), + refLink = instance.getValueOfProperty("$ref"), + idLink = instance.getValueOfProperty("id"); + + //if there is a link to a different schema, update instance + if (schemaLink) { + link = instance.resolveURI(schemaLink); + if (link && instance._schema._uri !== link) { + if (instance._env._schemas[link]) { + instance._schema = instance._env._schemas[link]; + initializer = instance._schema.getValueOfProperty("initializer"); + if (typeof initializer === "function") { + return initializer(instance); //this function will finish initialization + } else { + return instance; //no further initialization + } + } else if (instance._env._options["validateReferences"]) { + throw new InitializationError(instance, instance._schema, "$schema", "Unknown schema reference", link); + } + } + } + + //if there is a link to the full representation, replace instance + if (refLink) { + link = instance.resolveURI(refLink); + if (link && instance._uri !== link) { + if (instance._env._schemas[link]) { + instance = instance._env._schemas[link]; + return instance; //retrieved schemas are guaranteed to be initialized + } else if (instance._env._options["validateReferences"]) { + throw new InitializationError(instance, instance._schema, "$ref", "Unknown schema reference", link); + } + } + } + + //extend schema + extension = instance.getAttribute("extends"); + if (JSV.isJSONSchema(extension)) { + extended = JSV.inherits(extension, instance, true); + instance = instance._env.createSchema(extended, instance._schema, instance._uri); + } + + //if instance has a URI link to itself, update it's own URI + if (idLink) { + link = instance.resolveURI(idLink); + if (JSV.typeOf(link) === "string") { + instance._uri = JSV.formatURI(link); + } + } + + return instance; + } + }); + + HYPERSCHEMA_03_JSON = JSV.inherits(HYPERSCHEMA_02_JSON, { + "$schema" : "http://json-schema.org/draft-03/hyper-schema#", + "id" : "http://json-schema.org/draft-03/hyper-schema#", + + "properties" : { + "links" : { + "selfReferenceVariable" : "@" + }, + + "root" : { + "deprecated" : true + }, + + "contentEncoding" : { + "deprecated" : false //moved from core to hyper + }, + + "alternate" : { + "deprecated" : true + } + } + }); + + LINKS_03_JSON = JSV.inherits(LINKS_02_JSON, { + "$schema" : "http://json-schema.org/draft-03/hyper-schema#", + "id" : "http://json-schema.org/draft-03/links#", + + "properties" : { + "href" : { + "required" : true, + "format" : "link-description-object-template" + }, + + "rel" : { + "required" : true + }, + + "properties" : { + "deprecated" : true + }, + + "schema" : {"$ref" : "http://json-schema.org/draft-03/hyper-schema#"} + } + }); + + ENVIRONMENT.setOption("validateReferences", true); + ENVIRONMENT.setOption("defaultSchemaURI", "http://json-schema.org/draft-03/schema#"); //update later + + //prevent reference errors + ENVIRONMENT.createSchema({}, true, "http://json-schema.org/draft-03/schema#"); + ENVIRONMENT.createSchema({}, true, "http://json-schema.org/draft-03/hyper-schema#"); + ENVIRONMENT.createSchema({}, true, "http://json-schema.org/draft-03/links#"); + + SCHEMA_03 = ENVIRONMENT.createSchema(SCHEMA_03_JSON, true, "http://json-schema.org/draft-03/schema#"); + HYPERSCHEMA_03 = ENVIRONMENT.createSchema(JSV.inherits(SCHEMA_03, ENVIRONMENT.createSchema(HYPERSCHEMA_03_JSON, true, "http://json-schema.org/draft-03/hyper-schema#"), true), true, "http://json-schema.org/draft-03/hyper-schema#"); + LINKS_03 = ENVIRONMENT.createSchema(LINKS_03_JSON, true, "http://json-schema.org/draft-03/links#"); + + ENVIRONMENT.setOption("defaultSchemaURI", "http://json-schema.org/draft-03/hyper-schema#"); + + //We need to reinitialize these schemas as they reference each other + HYPERSCHEMA_03 = ENVIRONMENT.createSchema(HYPERSCHEMA_03.getValue(), HYPERSCHEMA_03, "http://json-schema.org/draft-03/hyper-schema#"); + + ENVIRONMENT.setOption("latestJSONSchemaSchemaURI", "http://json-schema.org/draft-03/schema#"); + ENVIRONMENT.setOption("latestJSONSchemaHyperSchemaURI", "http://json-schema.org/draft-03/hyper-schema#"); + ENVIRONMENT.setOption("latestJSONSchemaLinksURI", "http://json-schema.org/draft-03/links#"); + + // + //Latest JSON Schema + // + + //Hack, but WAY faster then instantiating a new schema + ENVIRONMENT._schemas["http://json-schema.org/schema#"] = SCHEMA_03; + ENVIRONMENT._schemas["http://json-schema.org/hyper-schema#"] = HYPERSCHEMA_03; + ENVIRONMENT._schemas["http://json-schema.org/links#"] = LINKS_03; + + // + //register environment + // + + JSV.registerEnvironment("json-schema-draft-03", ENVIRONMENT); + if (!JSV.getDefaultEnvironmentID() || JSV.getDefaultEnvironmentID() === "json-schema-draft-01" || JSV.getDefaultEnvironmentID() === "json-schema-draft-02") { + JSV.setDefaultEnvironmentID("json-schema-draft-03"); + } + +}()); + + +global.JSONFormValidator = exports.JSV; +})(this, false);
\ No newline at end of file diff --git a/share/frontend/imconcat/deps/opt/spectrum.css b/share/frontend/imconcat/deps/opt/spectrum.css new file mode 100644 index 0000000..7a9e6a5 --- /dev/null +++ b/share/frontend/imconcat/deps/opt/spectrum.css @@ -0,0 +1,408 @@ + + +/*** +Spectrum: The No Hassle Colorpicker +https://github.com/bgrins/spectrum + +Author: Brian Grinstead +License: MIT +***/ + +.sp-container { + position:absolute; + top:0; + left:0; + display:inline-block; + *display: inline; + *zoom: 1; + z-index: 2147483647; + overflow: hidden; +} +.sp-container.sp-flat { + position: relative; +} + +/* http://ansciath.tumblr.com/post/7347495869/css-aspect-ratio */ +.sp-top { + position:relative; + width: 100%; + display:inline-block; +} +.sp-top-inner { + position:absolute; + top:0; + left:0; + bottom:0; + right:0; +} +.sp-color { + position: absolute; + top:0; + left:0; + bottom:0; + right:20%; +} +.sp-hue { + position: absolute; + top:0; + right:0; + bottom:0; + left:84%; + height: 100%; +} +.sp-fill { + padding-top: 80%; +} +.sp-sat, .sp-val { + position: absolute; + top:0; + left:0; + right:0; + bottom:0; +} + +/* Don't allow text selection */ +.sp-container, .sp-replacer, .sp-preview, .sp-dragger, .sp-slider , .sp-container.sp-dragging .sp-input, .sp-container button { + -webkit-user-select:none; + -moz-user-select: none; + -o-user-select:none; + user-select: none; +} + +.sp-container.sp-input-disabled .sp-input-container { + display: none; +} +.sp-container.sp-buttons-disabled .sp-button-container { + display: none; +} +.sp-palette-only .sp-picker-container { + display: none; +} +.sp-palette-disabled .sp-palette-container { + display: none; +} + +.sp-initial-disabled .sp-initial { + display: none; +} + + +/* Gradients for hue, saturation and value instead of images. Not pretty... but it works */ +.sp-sat { + background-image: -webkit-gradient(linear, 0 0, 100% 0, from(#FFF), to(rgba(204, 154, 129, 0))); + background-image: -webkit-linear-gradient(left, #FFF, rgba(204, 154, 129, 0)); + background-image: -moz-linear-gradient(left, #fff, rgba(204, 154, 129, 0)); + background-image: -o-linear-gradient(left, #fff, rgba(204, 154, 129, 0)); + -ms-filter: "progid:DXImageTransform.Microsoft.gradient(GradientType = 1, startColorstr=#FFFFFFFF, endColorstr=#00CC9A81)"; + filter : progid:DXImageTransform.Microsoft.gradient(GradientType = 1, startColorstr='#FFFFFFFF', endColorstr='#00CC9A81'); +} +.sp-val { + background-image: -webkit-gradient(linear, 0 100%, 0 0, from(#000000), to(rgba(204, 154, 129, 0))); + background-image: -webkit-linear-gradient(bottom, #000000, rgba(204, 154, 129, 0)); + background-image: -moz-linear-gradient(bottom, #000, rgba(204, 154, 129, 0)); + background-image: -o-linear-gradient(bottom, #000, rgba(204, 154, 129, 0)); + -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr=#00CC9A81, endColorstr=#FF000000)"; + filter : progid:DXImageTransform.Microsoft.gradient(startColorstr='#00CC9A81', endColorstr='#FF000000'); +} + +.sp-hue { + background: -moz-linear-gradient(top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%); + background: -ms-linear-gradient(top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%); + background: -o-linear-gradient(top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%); + background: -webkit-gradient(linear, left top, left bottom, from(#ff0000), color-stop(0.17, #ffff00), color-stop(0.33, #00ff00), color-stop(0.5, #00ffff), color-stop(0.67, #0000ff), color-stop(0.83, #ff00ff), to(#ff0000)); + background: -webkit-linear-gradient(top, #ff0000 0%, #ffff00 17%, #00ff00 33%, #00ffff 50%, #0000ff 67%, #ff00ff 83%, #ff0000 100%); +} + +/* IE filters do not support multiple color stops. + Generate 6 divs, line them up, and do two color gradients for each. + Yes, really. + */ + +.sp-1 { + height:17%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff0000', endColorstr='#ffff00'); +} +.sp-2 { + height:16%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffff00', endColorstr='#00ff00'); +} +.sp-3 { + height:17%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00ff00', endColorstr='#00ffff'); +} +.sp-4 { + height:17%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#00ffff', endColorstr='#0000ff'); +} +.sp-5 { + height:16%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#0000ff', endColorstr='#ff00ff'); +} +.sp-6 { + height:17%; + filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ff00ff', endColorstr='#ff0000'); +} + +/* Clearfix hack */ +.sp-cf:before, .sp-cf:after { content: ""; display: table; } +.sp-cf:after { clear: both; } +.sp-cf { *zoom: 1; } + +/* Mobile devices, make hue slider bigger so it is easier to slide */ +@media (max-device-width: 480px) { + .sp-color { right: 40%; } + .sp-hue { left: 63%; } + .sp-fill { padding-top: 60%; } +} + +.sp-dragger { + border-radius: 5px; + height: 5px; + width: 5px; + border: 1px solid #fff; + background: #000; + cursor: pointer; + position:absolute; + top:0; + left: 0; +} +.sp-slider { + position: absolute; + top:0; + cursor:pointer; + height: 3px; + left: -1px; + right: -1px; + border: 1px solid #000; + background: white; + opacity: .8; +} + +/* Basic display options (colors, fonts, global widths) */ +.sp-container { + border-radius: 0; + background-color: #ECECEC; + border: solid 1px #f0c49B; + padding: 0; +} +.sp-container, .sp-container button, .sp-container input, .sp-color, .sp-hue +{ + font: normal 12px "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Geneva, Verdana, sans-serif; + -webkit-box-sizing: border-box; + -moz-box-sizing: border-box; + -ms-box-sizing: border-box; + box-sizing: border-box; +} +.sp-top +{ + margin-bottom: 3px; +} +.sp-color, .sp-hue +{ + border: solid 1px #666; +} + +/* Input */ +.sp-input-container { + float:right; + width: 100px; + margin-bottom: 4px; +} +.sp-initial-disabled .sp-input-container { + width: 100%; +} +.sp-input { + font-size: 12px !important; + border: 1px inset; + padding: 4px 5px; + margin: 0; + width: 100%; + background:transparent; + border-radius: 3px; + color: #222; +} +.sp-input:focus { + border: 1px solid orange; +} +.sp-input.sp-validation-error +{ + border: 1px solid red; + background: #fdd; +} +.sp-picker-container , .sp-palette-container +{ + float:left; + position: relative; + padding: 10px; + padding-bottom: 300px; + margin-bottom: -290px; +} +.sp-picker-container +{ + width: 172px; + border-left: solid 1px #fff; +} + +/* Palettes */ +.sp-palette-container +{ + border-right: solid 1px #ccc; +} + +.sp-palette span { + display: block; + position:relative; + float:left; + width: 24px; + height: 15px; + margin: 3px; + cursor: pointer; + border:solid 2px transparent; +} +.sp-palette span:hover, .sp-palette span.sp-thumb-active { + border-color: orange; +} + +/* Initial */ +.sp-initial +{ + float: left; + border: solid 1px #333; +} +.sp-initial span { + width: 30px; + height: 25px; + border:none; + display:block; + float:left; + margin:0; +} + +/* Buttons */ +.sp-button-container { + float: right; +} + +/* Replacer (the little preview div that shows up instead of the <input>) */ +.sp-replacer { + margin:0; + overflow:hidden; + cursor:pointer; + padding: 4px; + display:inline-block; + *zoom: 1; + *display: inline; + border: solid 1px #91765d; + background: #eee; + color: #333; + vertical-align: middle; +} +.sp-replacer:hover, .sp-replacer.sp-active { + border-color: #F0C49B; + color: #111; +} +.sp-dd { + padding: 2px 0; + height: 16px; + line-height: 16px; + float:left; + font-size:10px; +} +.sp-preview { + width:25px; + height: 20px; + border: solid 1px #222; + margin-right: 5px; + float:left; +} + +.sp-palette +{ + *width: 220px; + max-width: 220px; +} +.sp-palette span +{ + width:16px; + height: 16px; + margin:2px 1px; + border: solid 1px #d0d0d0; +} + +.sp-container +{ + padding-bottom:0; +} + + +/* Buttons: http://hellohappy.org/css3-buttons/ */ +.sp-container button { + background-color: #eeeeee; + background-image: -webkit-linear-gradient(top, #eeeeee, #cccccc); + background-image: -moz-linear-gradient(top, #eeeeee, #cccccc); + background-image: -ms-linear-gradient(top, #eeeeee, #cccccc); + background-image: -o-linear-gradient(top, #eeeeee, #cccccc); + background-image: linear-gradient(top, #eeeeee, #cccccc); + border: 1px solid #ccc; + border-bottom: 1px solid #bbb; + border-radius: 3px; + color: #333; + font-size: 14px; + line-height: 1; + padding: 5px 4px; + text-align: center; + text-shadow: 0 1px 0 #eee; + vertical-align: middle; +} +.sp-container button:hover { + background-color: #dddddd; + background-image: -webkit-linear-gradient(top, #dddddd, #bbbbbb); + background-image: -moz-linear-gradient(top, #dddddd, #bbbbbb); + background-image: -ms-linear-gradient(top, #dddddd, #bbbbbb); + background-image: -o-linear-gradient(top, #dddddd, #bbbbbb); + background-image: linear-gradient(top, #dddddd, #bbbbbb); + border: 1px solid #bbb; + border-bottom: 1px solid #999; + cursor: pointer; + text-shadow: 0 1px 0 #ddd; +} +.sp-container button:active { + border: 1px solid #aaa; + border-bottom: 1px solid #888; + -webkit-box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee; + -moz-box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee; + -ms-box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee; + -o-box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee; + box-shadow: inset 0 0 5px 2px #aaaaaa, 0 1px 0 0 #eeeeee; +} +.sp-cancel +{ + font-size: 11px; + color: #d93f3f !important; + margin:0; + padding:2px; + margin-right: 5px; + vertical-align: middle; + text-decoration:none; + +} +.sp-cancel:hover +{ + color: #d93f3f !important; + text-decoration: underline; +} + + +.sp-palette span:hover, .sp-palette span.sp-thumb-active +{ + border-color: #000; +} +.sp-palette span.sp-thumb-light.sp-thumb-active +{ + background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAIVJREFUeNpiYBhsgJFMffxAXABlN5JruT4Q3wfi/0DsT64h8UD8HmpIPCWG/KemIfOJCUB+Aoacx6EGBZyHBqI+WsDCwuQ9mhxeg2A210Ntfo8klk9sOMijaURm7yc1UP2RNCMbKE9ODK1HM6iegYLkfx8pligC9lCD7KmRof0ZhjQACDAAceovrtpVBRkAAAAASUVORK5CYII=); +} + +.sp-palette span.sp-thumb-dark.sp-thumb-active +{ + background-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAASCAYAAABWzo5XAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAadEVYdFNvZnR3YXJlAFBhaW50Lk5FVCB2My41LjEwMPRyoQAAAMdJREFUOE+tkgsNwzAMRMugEAahEAahEAZhEAqlEAZhEAohEAYh81X2dIm8fKpEspLGvudPOsUYpxE2BIJCroJmEW9qJ+MKaBFhEMNabSy9oIcIPwrB+afvAUFoK4H0tMaQ3XtlrggDhOVVMuT4E5MMG0FBbCEYzjYT7OxLEvIHQLY2zWwQ3D+9luyOQTfKDiFD3iUIfPk8VqrKjgAiSfGFPecrg6HN6m/iBcwiDAo7WiBeawa+Kwh7tZoSCGLMqwlSAzVDhoK+6vH4G0P5wdkAAAAASUVORK5CYII=); +} diff --git a/share/frontend/imconcat/deps/opt/spectrum.js b/share/frontend/imconcat/deps/opt/spectrum.js new file mode 100644 index 0000000..58f6f21 --- /dev/null +++ b/share/frontend/imconcat/deps/opt/spectrum.js @@ -0,0 +1,1569 @@ +// Spectrum: The No Hassle Colorpicker +// https://github.com/bgrins/spectrum +// Author: Brian Grinstead +// License: MIT +// Requires: jQuery, spectrum.css + +(function (window, $, undefined) { + var defaultOpts = { + + // Events + beforeShow: noop, + move: noop, + change: noop, + show: noop, + hide: noop, + + // Options + color: false, + flat: false, + showInput: false, + showButtons: true, + showInitial: false, + showPalette: false, + showPaletteOnly: false, + showSelectionPalette: true, + localStorageKey: false, + maxSelectionSize: 7, + cancelText: "cancel", + chooseText: "choose", + preferredFormat: false, + className: "", + theme: "sp-light", + palette: ['fff', '000'], + selectionPalette: [] + }, + spectrums = [], + IE = $.browser.msie, + replaceInput = [ + "<div class='sp-replacer'>", + "<div class='sp-preview'></div>", + "<div class='sp-dd'>▼</div>", + "</div>" + ].join(''), + markup = (function () { + + // IE does not support gradients with multiple stops, so we need to simulate + // that for the rainbow slider with 8 divs that each have a single gradient + var gradientFix = ""; + if (IE) { + for (var i = 1; i <= 6; i++) { + gradientFix += "<div class='sp-" + i + "'></div>"; + } + } + + return [ + "<div class='sp-container'>", + "<div class='sp-palette-container'>", + "<div class='sp-palette sp-thumb sp-cf'></div>", + "</div>", + "<div class='sp-picker-container'>", + "<div class='sp-top sp-cf'>", + "<div class='sp-fill'></div>", + "<div class='sp-top-inner'>", + "<div class='sp-color'>", + "<div class='sp-sat'>", + "<div class='sp-val'>", + "<div class='sp-dragger'></div>", + "</div>", + "</div>", + "</div>", + "<div class='sp-hue'>", + "<div class='sp-slider'></div>", + gradientFix, + "</div>", + "</div>", + "</div>", + "<div class='sp-input-container sp-cf'>", + "<input class='sp-input' type='text' spellcheck='false' />", + "</div>", + "<div class='sp-initial sp-thumb sp-cf'></div>", + "<div class='sp-button-container sp-cf'>", + "<a class='sp-cancel' href='#'></a>", + "<button class='sp-choose'></button>", + "</div>", + "</div>", + "</div>" + ].join(""); + })(), + paletteTemplate = function (p, color, className) { + var html = []; + for (var i = 0; i < p.length; i++) { + var tiny = tinycolor(p[i]); + var c = tiny.toHsl().l < .5 ? "sp-thumb-dark" : "sp-thumb-light"; + c += (tinycolor.equals(color, p[i])) ? " sp-thumb-active" : ""; + html.push('<span title="' + tiny.toHexString() + '" data-color="' + tiny.toHexString() + '" style="background-color:' + tiny.toRgbString() + ';" class="' + c + '"></span>'); + } + return "<div class='sp-cf " + className + "'>" + html.join('') + "</div>"; + }; + + function hideAll() { + for (var i = 0; i < spectrums.length; i++) { + if (spectrums[i]) { + spectrums[i].hide(); + } + } + } + function instanceOptions(o, callbackContext) { + var opts = $.extend({}, defaultOpts, o); + opts.callbacks = { + 'move': bind(opts.move, callbackContext), + 'change': bind(opts.change, callbackContext), + 'show': bind(opts.show, callbackContext), + 'hide': bind(opts.hide, callbackContext), + 'beforeShow': bind(opts.beforeShow, callbackContext) + }; + + return opts; + } + + function spectrum(element, o) { + + var opts = instanceOptions(o, element), + flat = opts.flat, + showPaletteOnly = opts.showPaletteOnly, + showPalette = opts.showPalette || showPaletteOnly, + showInitial = opts.showInitial && !flat, + showInput = opts.showInput, + showSelectionPalette = opts.showSelectionPalette, + localStorageKey = opts.localStorageKey, + theme = opts.theme, + callbacks = opts.callbacks, + resize = throttle(reflow, 10), + visible = false, + dragWidth = 0, + dragHeight = 0, + dragHelperHeight = 0, + slideHeight = 0, + slideWidth = 0, + slideHelperHeight = 0, + currentHue = 0, + currentSaturation = 0, + currentValue = 0, + palette = opts.palette.slice(0), + paletteArray = $.isArray(palette[0]) ? palette : [palette], + selectionPalette = opts.selectionPalette.slice(0), + draggingClass = "sp-dragging"; + + var doc = element.ownerDocument, + body = doc.body, + boundElement = $(element), + container = $(markup, doc).addClass(theme), + dragger = container.find(".sp-color"), + dragHelper = container.find(".sp-dragger"), + slider = container.find(".sp-hue"), + slideHelper = container.find(".sp-slider"), + textInput = container.find(".sp-input"), + paletteContainer = container.find(".sp-palette"), + initialColorContainer = container.find(".sp-initial"), + cancelButton = container.find(".sp-cancel"), + chooseButton = container.find(".sp-choose"), + isInput = boundElement.is("input"), + shouldReplace = isInput && !flat, + replacer = (shouldReplace) ? $(replaceInput).addClass(theme) : $([]), + offsetElement = (shouldReplace) ? replacer : boundElement, + previewElement = replacer.find(".sp-preview"), + initialColor = opts.color || (isInput && boundElement.val()), + colorOnShow = false, + preferredFormat = opts.preferredFormat, + currentPreferredFormat = preferredFormat, + clickoutFiresChange = !opts.showButtons; + + chooseButton.text(opts.chooseText); + cancelButton.text(opts.cancelText); + + function initialize() { + + if (IE) { + container.find("*:not(input)").attr("unselectable", "on"); + } + + container.toggleClass("sp-flat", flat); + container.toggleClass("sp-input-disabled", !showInput); + container.toggleClass("sp-buttons-disabled", !opts.showButtons || flat); + container.toggleClass("sp-palette-disabled", !showPalette); + container.toggleClass("sp-palette-only", showPaletteOnly); + container.toggleClass("sp-initial-disabled", !showInitial); + container.addClass(opts.className); + + if (shouldReplace) { + boundElement.hide().after(replacer); + } + + if (flat) { + boundElement.after(container).hide(); + } + else { + $(body).append(container.hide()); + } + if (localStorageKey && window.localStorage) { + try { + selectionPalette = window.localStorage[localStorageKey].split(","); + } + catch (e) { + + } + } + + offsetElement.bind("click.spectrum touchstart.spectrum", function (e) { + toggle(); + + e.stopPropagation(); + + if (!$(e.target).is("input")) { + e.preventDefault(); + } + }); + + // Prevent clicks from bubbling up to document. This would cause it to be hidden. + container.click(stopPropagation); + + // Handle user typed input + textInput.change(setFromTextInput); + textInput.bind("paste", function () { + setTimeout(setFromTextInput, 1); + }); + textInput.keydown(function (e) { if (e.keyCode == 13) { setFromTextInput(); } }); + + cancelButton.bind("click.spectrum", function (e) { + e.stopPropagation(); + e.preventDefault(); + hide(); + }); + + chooseButton.bind("click.spectrum", function (e) { + e.stopPropagation(); + e.preventDefault(); + + if (isValid()) { + updateOriginalInput(true); + hide(); + } + }); + + draggable(slider, function (dragX, dragY) { + currentHue = (dragY / slideHeight); + move(); + }, dragStart, dragStop); + + draggable(dragger, function (dragX, dragY) { + currentSaturation = dragX / dragWidth; + currentValue = (dragHeight - dragY) / dragHeight; + move(); + }, dragStart, dragStop); + + if (!!initialColor) { + set(initialColor); + + // In case color was black - update the preview UI and set the format + // since the set function will not run (default color is black). + updateUI(); + currentPreferredFormat = preferredFormat || tinycolor(initialColor).format; + + addColorToSelectionPalette(initialColor); + } + else { + updateUI(); + } + + if (flat) { + show(); + } + + function palletElementClick(e) { + if (e.data && e.data.ignore) { + set($(this).data("color")); + move(); + } + else { + set($(this).data("color")); + updateOriginalInput(true); + move(); + hide(); + } + + return false; + } + + var paletteEvent = IE ? "mousedown.spectrum" : "click.spectrum touchstart.spectrum"; + paletteContainer.delegate("span", paletteEvent, palletElementClick); + initialColorContainer.delegate("span::nth-child(1)", paletteEvent, { ignore: true }, palletElementClick); + } + function addColorToSelectionPalette(color) { + if (showSelectionPalette) { + selectionPalette.push(tinycolor(color).toHexString()); + if (localStorageKey && window.localStorage) { + window.localStorage[localStorageKey] = selectionPalette.join(","); + } + } + } + + function getUniqueSelectionPalette() { + var unique = []; + var p = selectionPalette; + var paletteLookup = {}; + + if (showPalette) { + + for (var i = 0; i < paletteArray.length; i++) { + for (var j = 0; j < paletteArray[i].length; j++) { + var hex = tinycolor(paletteArray[i][j]).toHexString(); + paletteLookup[hex] = true; + } + } + + for (var i = 0; i < p.length; i++) { + var color = tinycolor(p[i]); + var hex = color.toHexString(); + + if (!paletteLookup.hasOwnProperty(hex)) { + unique.push(p[i]); + paletteLookup[hex] = true; + } + } + } + + return unique.reverse().slice(0, opts.maxSelectionSize); + } + function drawPalette() { + + var currentColor = get(); + + var html = $.map(paletteArray, function (palette, i) { + return paletteTemplate(palette, currentColor, "sp-palette-row sp-palette-row-" + i); + }); + + if (selectionPalette) { + html.push(paletteTemplate(getUniqueSelectionPalette(), currentColor, "sp-palette-row sp-palette-row-selection")); + } + + paletteContainer.html(html.join("")); + } + function drawInitial() { + if (showInitial) { + var initial = colorOnShow; + var current = get(); + initialColorContainer.html(paletteTemplate([initial, current], current, "sp-palette-row-initial")); + } + } + function dragStart() { + if (dragHeight === 0 || dragWidth === 0 || slideHeight === 0) { + reflow(); + } + container.addClass(draggingClass); + } + function dragStop() { + container.removeClass(draggingClass); + } + function setFromTextInput() { + var tiny = tinycolor(textInput.val()); + if (tiny.ok) { + set(tiny); + } + else { + textInput.addClass("sp-validation-error"); + } + } + + function toggle() { + (visible) ? hide() : show(); + } + + function show() { + if (visible) { + reflow(); + return; + } + if (callbacks.beforeShow(get()) === false) return; + + hideAll(); + visible = true; + + $(doc).bind("click.spectrum", hide); + $(window).bind("resize.spectrum", resize); + replacer.addClass("sp-active"); + container.show(); + + if (showPalette) { + drawPalette(); + } + reflow(); + updateUI(); + + colorOnShow = get(); + + drawInitial(); + callbacks.show(colorOnShow); + } + + function hide() { + if (!visible || flat) { return; } + visible = false; + + $(doc).unbind("click.spectrum", hide); + $(window).unbind("resize.spectrum", resize); + + replacer.removeClass("sp-active"); + container.hide(); + + var colorHasChanged = !tinycolor.equals(get(), colorOnShow); + + if (colorHasChanged) { + if (clickoutFiresChange) { + updateOriginalInput(true); + } + else { + revert(); + } + } + + callbacks.hide(get()); + } + + function revert() { + set(colorOnShow, true); + } + + function set(color, ignoreFormatChange) { + if (tinycolor.equals(color, get())) { + return; + } + + var newColor = tinycolor(color); + var newHsv = newColor.toHsv(); + + currentHue = newHsv.h; + currentSaturation = newHsv.s; + currentValue = newHsv.v; + + updateUI(); + + if (!ignoreFormatChange) { + currentPreferredFormat = preferredFormat || newColor.format; + } + } + + function get() { + return tinycolor.fromRatio({ h: currentHue, s: currentSaturation, v: currentValue }); + } + + function isValid() { + return !textInput.hasClass("sp-validation-error"); + } + + function move() { + updateUI(); + + callbacks.move(get()); + } + + function updateUI() { + + textInput.removeClass("sp-validation-error"); + + updateHelperLocations(); + + // Update dragger background color (gradients take care of saturation and value). + var flatColor = tinycolor({ h: currentHue, s: "1.0", v: "1.0" }); + dragger.css("background-color", flatColor.toHexString()); + + var realColor = get(), + realHex = realColor.toHexString(); + + // Update the replaced elements background color (with actual selected color) + previewElement.css("background-color", realHex); + + // Update the text entry input as it changes happen + if (showInput) { + textInput.val(realColor.toString(currentPreferredFormat)); + } + + if (showPalette) { + drawPalette(); + } + + drawInitial(); + } + + function updateHelperLocations() { + var h = currentHue; + var s = currentSaturation; + var v = currentValue; + + // Where to show the little circle in that displays your current selected color + var dragX = s * dragWidth; + var dragY = dragHeight - (v * dragHeight); + dragX = Math.max( + -dragHelperHeight, + Math.min(dragWidth - dragHelperHeight, dragX - dragHelperHeight) + ); + dragY = Math.max( + -dragHelperHeight, + Math.min(dragHeight - dragHelperHeight, dragY - dragHelperHeight) + ); + dragHelper.css({ + "top": dragY, + "left": dragX + }); + + // Where to show the bar that displays your current selected hue + var slideY = (currentHue) * slideHeight; + slideHelper.css({ + "top": slideY - slideHelperHeight + }); + } + + function updateOriginalInput(fireCallback) { + var color = get(); + + if (isInput) { + boundElement.val(color.toString(currentPreferredFormat)).change(); + } + + var hasChanged = !tinycolor.equals(color, colorOnShow); + colorOnShow = color; + + // Update the selection palette with the current color + addColorToSelectionPalette(color); + if (fireCallback && hasChanged) { + callbacks.change(color); + } + } + + function reflow() { + dragWidth = dragger.width(); + dragHeight = dragger.height(); + dragHelperHeight = dragHelper.height(); + slideWidth = slider.width(); + slideHeight = slider.height(); + slideHelperHeight = slideHelper.height(); + + if (!flat) { + container.offset(getOffset(container, offsetElement)); + } + + updateHelperLocations(); + } + + function destroy() { + boundElement.show(); + offsetElement.unbind("click.spectrum touchstart.spectrum"); + container.remove(); + replacer.remove(); + spectrums[spect.id] = null; + } + + initialize(); + + var spect = { + show: show, + hide: hide, + set: function (c) { + set(c); + updateOriginalInput(); + }, + get: get, + destroy: destroy, + container: container + }; + + spect.id = spectrums.push(spect) - 1; + + return spect; + } + + /** + * checkOffset - get the offset below/above and left/right element depending on screen position + * Thanks https://github.com/jquery/jquery-ui/blob/master/ui/jquery.ui.datepicker.js + */ + function getOffset(picker, input) { + var extraY = 0; + var dpWidth = picker.outerWidth(); + var dpHeight = picker.outerHeight(); + var inputWidth = input.outerWidth(); + var inputHeight = input.outerHeight(); + var doc = picker[0].ownerDocument; + var docElem = doc.documentElement; + var viewWidth = docElem.clientWidth + $(doc).scrollLeft(); + var viewHeight = docElem.clientHeight + $(doc).scrollTop(); + var offset = input.offset(); + offset.top += inputHeight; + + offset.left -= + Math.min(offset.left, (offset.left + dpWidth > viewWidth && viewWidth > dpWidth) ? + Math.abs(offset.left + dpWidth - viewWidth) : 0); + + offset.top -= + Math.min(offset.top, ((offset.top + dpHeight > viewHeight && viewHeight > dpHeight) ? + Math.abs(dpHeight + inputHeight - extraY) : extraY)); + + return offset; + } + + /** + * noop - do nothing + */ + function noop() { + + } + + /** + * stopPropagation - makes the code only doing this a little easier to read in line + */ + function stopPropagation(e) { + e.stopPropagation(); + } + + /** + * Create a function bound to a given object + * Thanks to underscore.js + */ + function bind(func, obj) { + var slice = Array.prototype.slice; + var args = slice.call(arguments, 2); + return function () { + return func.apply(obj, args.concat(slice.call(arguments))); + } + } + + /** + * Lightweight drag helper. Handles containment within the element, so that + * when dragging, the x is within [0,element.width] and y is within [0,element.height] + */ + function draggable(element, onmove, onstart, onstop) { + onmove = onmove || function () { }; + onstart = onstart || function () { }; + onstop = onstop || function () { }; + var doc = element.ownerDocument || document; + var dragging = false; + var offset = {}; + var maxHeight = 0; + var maxWidth = 0; + var IE = $.browser.msie; + var hasTouch = ('ontouchstart' in window); + + var duringDragEvents = {}; + duringDragEvents["selectstart"] = prevent; + duringDragEvents["dragstart"] = prevent; + duringDragEvents[(hasTouch ? "touchmove" : "mousemove")] = move; + duringDragEvents[(hasTouch ? "touchend" : "mouseup")] = stop; + + function prevent(e) { + if (e.stopPropagation) { + e.stopPropagation(); + } + if (e.preventDefault) { + e.preventDefault(); + } + e.returnValue = false; + } + + function move(e) { + if (dragging) { + // Mouseup happened outside of window + if (IE && !(document.documentMode >= 9) && !e.button) { + return stop(); + } + + var touches = e.originalEvent.touches; + var pageX = touches ? touches[0].pageX : e.pageX; + var pageY = touches ? touches[0].pageY : e.pageY; + + var dragX = Math.max(0, Math.min(pageX - offset.left, maxWidth)); + var dragY = Math.max(0, Math.min(pageY - offset.top, maxHeight)); + + if (hasTouch) { + // Stop scrolling in iOS + prevent(e); + } + + onmove.apply(element, [dragX, dragY]); + } + } + function start(e) { + var rightclick = (e.which) ? (e.which == 3) : (e.button == 2); + var touches = e.originalEvent.touches; + + if (!rightclick && !dragging) { + if (onstart.apply(element, arguments) !== false) { + dragging = true; + maxHeight = $(element).height(); + maxWidth = $(element).width(); + offset = $(element).offset(); + + $(doc).bind(duringDragEvents); + $(doc.body).addClass("sp-dragging"); + + if (!hasTouch) { + move(e); + } + + prevent(e); + } + } + } + function stop() { + if (dragging) { + $(doc).unbind(duringDragEvents); + $(doc.body).removeClass("sp-dragging"); + onstop.apply(element, arguments); + } + dragging = false; + } + + $(element).bind(hasTouch ? "touchstart" : "mousedown", start); + } + + function throttle(func, wait, debounce) { + var timeout; + return function () { + var context = this, args = arguments; + var throttler = function () { + timeout = null; + func.apply(context, args); + }; + if (debounce) clearTimeout(timeout); + if (debounce || !timeout) timeout = setTimeout(throttler, wait); + }; + } + + + /** + * Define a jQuery plugin + */ + var dataID = "spectrum.id"; + $.fn.spectrum = function (opts, extra) { + if (typeof opts == "string") { + if (opts == "get") { + return spectrums[this.eq(0).data(dataID)].get(); + } else if (opts == "container") { + return spectrums[$(this).data(dataID)].container; + } + + return this.each(function () { + var spect = spectrums[$(this).data(dataID)]; + if (spect) { + if (opts == "show") { spect.show(); } + if (opts == "hide") { spect.hide(); } + if (opts == "set") { spect.set(extra); } + if (opts == "destroy") { + spect.destroy(); + $(this).removeData(dataID); + } + } + }); + } + + // Initializing a new one + return this.spectrum("destroy").each(function () { + var spect = spectrum(this, opts); + $(this).data(dataID, spect.id); + }); + }; + + $.fn.spectrum.load = true; + $.fn.spectrum.loadOpts = {}; + $.fn.spectrum.draggable = draggable; + + $.fn.spectrum.processNativeColorInputs = function() { + var supportsColor = $("<input type='color' />")[0].type === "color"; + if (!supportsColor) { + $("input[type=color]").spectrum({ + preferredFormat: "hex6" + }); + } + }; + + $(function () { + if ($.fn.spectrum.load) { + $.fn.spectrum.processNativeColorInputs(); + } + }); + +})(this, jQuery); + + + + + + + +// TinyColor.js - <https://github.com/bgrins/TinyColor> - 2011 Brian Grinstead - v0.5 + +(function (window) { + + var trimLeft = /^[\s,#]+/, + trimRight = /\s+$/, + tinyCounter = 0, + math = Math, + mathRound = math.round, + mathMin = math.min, + mathMax = math.max, + mathRandom = math.random, + parseFloat = window.parseFloat; + + function tinycolor(color, opts) { + + // If input is already a tinycolor, return itself + if (typeof color == "object" && color.hasOwnProperty("_tc_id")) { + return color; + } + + var rgb = inputToRGB(color); + var r = rgb.r, g = rgb.g, b = rgb.b, a = parseFloat(rgb.a), format = rgb.format; + + return { + ok: rgb.ok, + format: format, + _tc_id: tinyCounter++, + alpha: a, + toHsv: function () { + var hsv = rgbToHsv(r, g, b); + return { h: hsv.h, s: hsv.s, v: hsv.v, a: a }; + }, + toHsvString: function () { + var hsv = rgbToHsv(r, g, b); + var h = mathRound(hsv.h * 360), s = mathRound(hsv.s * 100), v = mathRound(hsv.v * 100); + return (a == 1) ? + "hsv(" + h + ", " + s + "%, " + v + "%)" : + "hsva(" + h + ", " + s + "%, " + v + "%, " + a + ")"; + }, + toHsl: function () { + var hsl = rgbToHsl(r, g, b); + return { h: hsl.h, s: hsl.s, l: hsl.l, a: a }; + }, + toHslString: function () { + var hsl = rgbToHsl(r, g, b); + var h = mathRound(hsl.h * 360), s = mathRound(hsl.s * 100), l = mathRound(hsl.l * 100); + return (a == 1) ? + "hsl(" + h + ", " + s + "%, " + l + "%)" : + "hsla(" + h + ", " + s + "%, " + l + "%, " + a + ")"; + }, + toHex: function () { + return rgbToHex(r, g, b); + }, + toHexString: function (force6Char) { + return '#' + rgbToHex(r, g, b, force6Char); + }, + toRgb: function () { + return { r: mathRound(r), g: mathRound(g), b: mathRound(b), a: a }; + }, + toRgbString: function () { + return (a == 1) ? + "rgb(" + mathRound(r) + ", " + mathRound(g) + ", " + mathRound(b) + ")" : + "rgba(" + mathRound(r) + ", " + mathRound(g) + ", " + mathRound(b) + ", " + a + ")"; + }, + toName: function () { + return hexNames[rgbToHex(r, g, b)] || false; + }, + toFilter: function () { + var hex = rgbToHex(r, g, b); + var alphaHex = Math.round(parseFloat(a) * 255).toString(16); + return "progid:DXImageTransform.Microsoft.gradient(startColorstr=#" + + alphaHex + hex + ",endColorstr=#" + alphaHex + hex + ")"; + }, + toString: function (format) { + format = format || this.format; + var formattedString = false; + if (format === "rgb") { + formattedString = this.toRgbString(); + } + if (format === "hex") { + formattedString = this.toHexString(); + } + if (format === "hex6") { + formattedString = this.toHexString(true); + } + if (format === "name") { + formattedString = this.toName(); + } + if (format === "hsl") { + formattedString = this.toHslString(); + } + if (format === "hsv") { + formattedString = this.toHsvString(); + } + + return formattedString || this.toHexString(); + } + }; + } + + // If input is an object, force 1 into "1.0" to handle ratios properly + // String input requires "1.0" as input, so 1 will be treated as 1 + tinycolor.fromRatio = function(color) { + + if (typeof color == "object") { + for (var i in color) { + if (color[i] === 1) { + color[i] = "1.0"; + } + } + } + + return tinycolor(color); + + } + + // Given a string or object, convert that input to RGB + // Possible string inputs: + // + // "red" + // "#f00" or "f00" + // "#ff0000" or "ff0000" + // "rgb 255 0 0" or "rgb (255, 0, 0)" + // "rgb 1.0 0 0" or "rgb (1, 0, 0)" + // "rgba (255, 0, 0, 1)" or "rgba 255, 0, 0, 1" + // "rgba (1.0, 0, 0, 1)" or "rgba 1.0, 0, 0, 1" + // "hsl(0, 100%, 50%)" or "hsl 0 100% 50%" + // "hsla(0, 100%, 50%, 1)" or "hsla 0 100% 50%, 1" + // "hsv(0, 100%, 100%)" or "hsv 0 100% 100%" + // + function inputToRGB(color) { + + var rgb = { r: 0, g: 0, b: 0 }; + var a = 1; + var ok = false; + var format = false; + + if (typeof color == "string") { + color = stringInputToObject(color); + } + + if (typeof color == "object") { + if (color.hasOwnProperty("r") && color.hasOwnProperty("g") && color.hasOwnProperty("b")) { + rgb = rgbToRgb(color.r, color.g, color.b); + ok = true; + format = "rgb"; + } + else if (color.hasOwnProperty("h") && color.hasOwnProperty("s") && color.hasOwnProperty("v")) { + rgb = hsvToRgb(color.h, color.s, color.v); + ok = true; + format = "hsv"; + } + else if (color.hasOwnProperty("h") && color.hasOwnProperty("s") && color.hasOwnProperty("l")) { + var rgb = hslToRgb(color.h, color.s, color.l); + ok = true; + format = "hsl"; + } + + if (color.hasOwnProperty("a")) { + a = color.a; + } + } + + rgb.r = mathMin(255, mathMax(rgb.r, 0)); + rgb.g = mathMin(255, mathMax(rgb.g, 0)); + rgb.b = mathMin(255, mathMax(rgb.b, 0)); + + + // Don't let the range of [0,255] come back in [0,1]. + // Potentially lose a little bit of precision here, but will fix issues where + // .5 gets interpreted as half of the total, instead of half of 1. + // If it was supposed to be 128, this was already taken care of in the conversion function + if (rgb.r < 1) { rgb.r = mathRound(rgb.r); } + if (rgb.g < 1) { rgb.g = mathRound(rgb.g); } + if (rgb.b < 1) { rgb.b = mathRound(rgb.b); } + + return { + ok: ok, + format: (color && color.format) || format, + r: rgb.r, + g: rgb.g, + b: rgb.b, + a: a + }; + } + + + + // Conversion Functions + // -------------------- + + // `rgbToHsl`, `rgbToHsv`, `hslToRgb`, `hsvToRgb` modified from: + // <http://mjijackson.com/2008/02/rgb-to-hsl-and-rgb-to-hsv-color-model-conversion-algorithms-in-javascript> + + // `rgbToRgb` + // Handle bounds / percentage checking to conform to CSS color spec + // <http://www.w3.org/TR/css3-color/> + // *Assumes:* r, g, b in [0, 255] or [0, 1] + // *Returns:* { r, g, b } in [0, 255] + function rgbToRgb(r, g, b) { + return { + r: bound01(r, 255) * 255, + g: bound01(g, 255) * 255, + b: bound01(b, 255) * 255 + }; + } + + // `rgbToHsl` + // Converts an RGB color value to HSL. + // *Assumes:* r, g, and b are contained in [0, 255] or [0, 1] + // *Returns:* { h, s, l } in [0,1] + function rgbToHsl(r, g, b) { + + r = bound01(r, 255); + g = bound01(g, 255); + b = bound01(b, 255); + + var max = mathMax(r, g, b), min = mathMin(r, g, b); + var h, s, l = (max + min) / 2; + + if (max == min) { + h = s = 0; // achromatic + } + else { + var d = max - min; + s = l > 0.5 ? d / (2 - max - min) : d / (max + min); + switch (max) { + case r: h = (g - b) / d + (g < b ? 6 : 0); break; + case g: h = (b - r) / d + 2; break; + case b: h = (r - g) / d + 4; break; + } + + h /= 6; + } + + return { h: h, s: s, l: l }; + } + + // `hslToRgb` + // Converts an HSL color value to RGB. + // *Assumes:* h is contained in [0, 1] or [0, 360] and s and l are contained [0, 1] or [0, 100] + // *Returns:* { r, g, b } in the set [0, 255] + function hslToRgb(h, s, l) { + var r, g, b; + + h = bound01(h, 360); + s = bound01(s, 100); + l = bound01(l, 100); + + function hue2rgb(p, q, t) { + if (t < 0) t += 1; + if (t > 1) t -= 1; + if (t < 1 / 6) return p + (q - p) * 6 * t; + if (t < 1 / 2) return q; + if (t < 2 / 3) return p + (q - p) * (2 / 3 - t) * 6; + return p; + } + + if (s == 0) { + r = g = b = l; // achromatic + } + else { + var q = l < 0.5 ? l * (1 + s) : l + s - l * s; + var p = 2 * l - q; + r = hue2rgb(p, q, h + 1 / 3); + g = hue2rgb(p, q, h); + b = hue2rgb(p, q, h - 1 / 3); + } + + return { r: r * 255, g: g * 255, b: b * 255 }; + } + + // `rgbToHsv` + // Converts an RGB color value to HSV + // *Assumes:* r, g, and b are contained in the set [0, 255] or [0, 1] + // *Returns:* { h, s, v } in [0,1] + function rgbToHsv(r, g, b) { + + r = bound01(r, 255); + g = bound01(g, 255); + b = bound01(b, 255); + + var max = mathMax(r, g, b), min = mathMin(r, g, b); + var h, s, v = max; + + var d = max - min; + s = max == 0 ? 0 : d / max; + + if (max == min) { + h = 0; // achromatic + } + else { + switch (max) { + case r: h = (g - b) / d + (g < b ? 6 : 0); break; + case g: h = (b - r) / d + 2; break; + case b: h = (r - g) / d + 4; break; + } + h /= 6; + } + return { h: h, s: s, v: v }; + } + + // `hsvToRgb` + // Converts an HSV color value to RGB. + // *Assumes:* h is contained in [0, 1] or [0, 360] and s and v are contained in [0, 1] or [0, 100] + // *Returns:* { r, g, b } in the set [0, 255] + function hsvToRgb(h, s, v) { + var r, g, b; + + h = bound01(h, 360) * 6; + s = bound01(s, 100); + v = bound01(v, 100); + + var i = math.floor(h), + f = h - i, + p = v * (1 - s), + q = v * (1 - f * s), + t = v * (1 - (1 - f) * s), + mod = i % 6, + r = [v, q, p, p, t, v][mod], + g = [t, v, v, q, p, p][mod], + b = [p, p, t, v, v, q][mod]; + + return { r: r * 255, g: g * 255, b: b * 255 }; + } + + // `rgbToHex` + // Converts an RGB color to hex + // Assumes r, g, and b are contained in the set [0, 255] + // Returns a 3 or 6 character hex + function rgbToHex(r, g, b, force6Char) { + function pad(c) { + return c.length == 1 ? '0' + c : '' + c; + } + + var hex = [ + pad(mathRound(r).toString(16)), + pad(mathRound(g).toString(16)), + pad(mathRound(b).toString(16)) + ]; + + // Return a 3 character hex if possible + if (!force6Char && hex[0].charAt(0) == hex[0].charAt(1) && hex[1].charAt(0) == hex[1].charAt(1) && hex[2].charAt(0) == hex[2].charAt(1)) { + return hex[0].charAt(0) + hex[1].charAt(0) + hex[2].charAt(0); + } + + return hex.join(""); + } + + // `equals` + // Can be called with any tinycolor input + tinycolor.equals = function (color1, color2) { + if (!color1 || !color2) { return false; } + return tinycolor(color1).toHex() == tinycolor(color2).toHex(); + }; + tinycolor.random = function () { + return tinycolor.fromRatio({ + r: mathRandom(), + g: mathRandom(), + b: mathRandom() + }); + }; + + + // Modification Functions + // ---------------------- + // Thanks to less.js for some of the basics here + // <https://github.com/cloudhead/less.js/blob/master/lib/less/functions.js> + + + tinycolor.desaturate = function (color, amount) { + var hsl = tinycolor(color).toHsl(); + hsl.s -= ((amount || 10) / 100); + hsl.s = clamp01(hsl.s); + return tinycolor(hsl); + }; + tinycolor.saturate = function (color, amount) { + var hsl = tinycolor(color).toHsl(); + hsl.s += ((amount || 10) / 100); + hsl.s = clamp01(hsl.s); + return tinycolor(hsl); + }; + tinycolor.greyscale = function (color) { + return tinycolor.desaturate(color, 100); + }; + tinycolor.lighten = function (color, amount) { + var hsl = tinycolor(color).toHsl(); + hsl.l += ((amount || 10) / 100); + hsl.l = clamp01(hsl.l); + return tinycolor(hsl); + }; + tinycolor.darken = function (color, amount) { + var hsl = tinycolor(color).toHsl(); + hsl.l -= ((amount || 10) / 100); + hsl.l = clamp01(hsl.l); + return tinycolor(hsl); + }; + tinycolor.complement = function (color) { + var hsl = tinycolor(color).toHsl(); + hsl.h = (hsl.h + .5) % 1; + return tinycolor(hsl); + }; + + + // Combination Functions + // --------------------- + // Thanks to jQuery xColor for some of the ideas behind these + // <https://github.com/infusion/jQuery-xcolor/blob/master/jquery.xcolor.js> + + tinycolor.triad = function (color) { + var hsl = tinycolor(color).toHsl(); + var h = hsl.h * 360; + return [ + tinycolor(color), + tinycolor({ h: (h + 120) % 360, s: hsl.s, l: hsl.l }), + tinycolor({ h: (h + 240) % 360, s: hsl.s, l: hsl.l }) + ]; + }; + tinycolor.tetrad = function (color) { + var hsl = tinycolor(color).toHsl(); + var h = hsl.h * 360; + return [ + tinycolor(color), + tinycolor({ h: (h + 90) % 360, s: hsl.s, l: hsl.l }), + tinycolor({ h: (h + 180) % 360, s: hsl.s, l: hsl.l }), + tinycolor({ h: (h + 270) % 360, s: hsl.s, l: hsl.l }) + ]; + }; + tinycolor.splitcomplement = function (color) { + var hsl = tinycolor(color).toHsl(); + var h = hsl.h * 360; + return [ + tinycolor(color), + tinycolor({ h: (h + 72) % 360, s: hsl.s, l: hsl.l }), + tinycolor({ h: (h + 216) % 360, s: hsl.s, l: hsl.l }) + ]; + }; + tinycolor.analogous = function (color, results, slices) { + results = results || 6; + slices = slices || 30; + + var hsl = tinycolor(color).toHsl(); + var part = 360 / slices + var ret = [tinycolor(color)]; + + hsl.h *= 360; + + for (hsl.h = ((hsl.h - (part * results >> 1)) + 720) % 360; --results; ) { + hsl.h = (hsl.h + part) % 360; + ret.push(tinycolor(hsl)); + } + return ret; + }; + tinycolor.monochromatic = function (color, results) { + results = results || 6; + var hsv = tinycolor(color).toHsv(); + var h = hsv.h, s = hsv.s, v = hsv.v; + var ret = []; + var modification = 1 / results; + + while (results--) { + ret.push(tinycolor({ h: h, s: s, v: v })); + v = (v + modification) % 1; + } + + return ret; + }; + tinycolor.readable = function (color1, color2) { + var a = tinycolor(color1).toRgb(), b = tinycolor(color2).toRgb(); + return ( + (b.r - a.r) * (b.r - a.r) + + (b.g - a.g) * (b.g - a.g) + + (b.b - a.b) * (b.b - a.b) + ) > 0x28A4; + }; + + // Big List of Colors + // --------- + // <http://www.w3.org/TR/css3-color/#svg-color> + var names = tinycolor.names = { + aliceblue: "f0f8ff", + antiquewhite: "faebd7", + aqua: "0ff", + aquamarine: "7fffd4", + azure: "f0ffff", + beige: "f5f5dc", + bisque: "ffe4c4", + black: "000", + blanchedalmond: "ffebcd", + blue: "00f", + blueviolet: "8a2be2", + brown: "a52a2a", + burlywood: "deb887", + burntsienna: "ea7e5d", + cadetblue: "5f9ea0", + chartreuse: "7fff00", + chocolate: "d2691e", + coral: "ff7f50", + cornflowerblue: "6495ed", + cornsilk: "fff8dc", + crimson: "dc143c", + cyan: "0ff", + darkblue: "00008b", + darkcyan: "008b8b", + darkgoldenrod: "b8860b", + darkgray: "a9a9a9", + darkgreen: "006400", + darkgrey: "a9a9a9", + darkkhaki: "bdb76b", + darkmagenta: "8b008b", + darkolivegreen: "556b2f", + darkorange: "ff8c00", + darkorchid: "9932cc", + darkred: "8b0000", + darksalmon: "e9967a", + darkseagreen: "8fbc8f", + darkslateblue: "483d8b", + darkslategray: "2f4f4f", + darkslategrey: "2f4f4f", + darkturquoise: "00ced1", + darkviolet: "9400d3", + deeppink: "ff1493", + deepskyblue: "00bfff", + dimgray: "696969", + dimgrey: "696969", + dodgerblue: "1e90ff", + firebrick: "b22222", + floralwhite: "fffaf0", + forestgreen: "228b22", + fuchsia: "f0f", + gainsboro: "dcdcdc", + ghostwhite: "f8f8ff", + gold: "ffd700", + goldenrod: "daa520", + gray: "808080", + green: "008000", + greenyellow: "adff2f", + grey: "808080", + honeydew: "f0fff0", + hotpink: "ff69b4", + indianred: "cd5c5c", + indigo: "4b0082", + ivory: "fffff0", + khaki: "f0e68c", + lavender: "e6e6fa", + lavenderblush: "fff0f5", + lawngreen: "7cfc00", + lemonchiffon: "fffacd", + lightblue: "add8e6", + lightcoral: "f08080", + lightcyan: "e0ffff", + lightgoldenrodyellow: "fafad2", + lightgray: "d3d3d3", + lightgreen: "90ee90", + lightgrey: "d3d3d3", + lightpink: "ffb6c1", + lightsalmon: "ffa07a", + lightseagreen: "20b2aa", + lightskyblue: "87cefa", + lightslategray: "789", + lightslategrey: "789", + lightsteelblue: "b0c4de", + lightyellow: "ffffe0", + lime: "0f0", + limegreen: "32cd32", + linen: "faf0e6", + magenta: "f0f", + maroon: "800000", + mediumaquamarine: "66cdaa", + mediumblue: "0000cd", + mediumorchid: "ba55d3", + mediumpurple: "9370db", + mediumseagreen: "3cb371", + mediumslateblue: "7b68ee", + mediumspringgreen: "00fa9a", + mediumturquoise: "48d1cc", + mediumvioletred: "c71585", + midnightblue: "191970", + mintcream: "f5fffa", + mistyrose: "ffe4e1", + moccasin: "ffe4b5", + navajowhite: "ffdead", + navy: "000080", + oldlace: "fdf5e6", + olive: "808000", + olivedrab: "6b8e23", + orange: "ffa500", + orangered: "ff4500", + orchid: "da70d6", + palegoldenrod: "eee8aa", + palegreen: "98fb98", + paleturquoise: "afeeee", + palevioletred: "db7093", + papayawhip: "ffefd5", + peachpuff: "ffdab9", + peru: "cd853f", + pink: "ffc0cb", + plum: "dda0dd", + powderblue: "b0e0e6", + purple: "800080", + red: "f00", + rosybrown: "bc8f8f", + royalblue: "4169e1", + saddlebrown: "8b4513", + salmon: "fa8072", + sandybrown: "f4a460", + seagreen: "2e8b57", + seashell: "fff5ee", + sienna: "a0522d", + silver: "c0c0c0", + skyblue: "87ceeb", + slateblue: "6a5acd", + slategray: "708090", + slategrey: "708090", + snow: "fffafa", + springgreen: "00ff7f", + steelblue: "4682b4", + tan: "d2b48c", + teal: "008080", + thistle: "d8bfd8", + tomato: "ff6347", + turquoise: "40e0d0", + violet: "ee82ee", + wheat: "f5deb3", + white: "fff", + whitesmoke: "f5f5f5", + yellow: "ff0", + yellowgreen: "9acd32" + }; + + // Make it easy to access colors via `hexNames[hex]` + var hexNames = tinycolor.hexNames = flip(names); + + + // Utilities + // --------- + + // `{ 'name1': 'val1' }` becomes `{ 'val1': 'name1' }` + function flip(o) { + var flipped = {}; + for (var i in o) { + if (o.hasOwnProperty(i)) { + flipped[o[i]] = i; + } + } + return flipped; + } + + // Take input from [0, n] and return it as [0, 1] + function bound01(n, max) { + if (isOnePointZero(n)) { n = "100%"; } + + var processPercent = isPercentage(n); + n = mathMin(max, mathMax(0, parseFloat(n))); + + // Automatically convert percentage into number + if (processPercent) { + n = n * (max / 100); + } + + // Handle floating point rounding errors + if ((math.abs(n - max) < 0.000001)) { + return 1; + } + else if (n >= 1) { + return (n % max) / parseFloat(max); + } + return n; + } + + // Force a number between 0 and 1 + function clamp01(val) { + return mathMin(1, mathMax(0, val)); + } + + // Parse an integer into hex + function parseHex(val) { + return parseInt(val, 16); + } + + // Need to handle 1.0 as 100%, since once it is a number, there is no difference between it and 1 + // <http://stackoverflow.com/questions/7422072/javascript-how-to-detect-number-as-a-decimal-including-1-0> + function isOnePointZero(n) { + return typeof n == "string" && n.indexOf('.') != -1 && parseFloat(n) === 1; + } + + // Check to see if string passed in is a percentage + function isPercentage(n) { + return typeof n === "string" && n.indexOf('%') != -1; + } + + var matchers = (function () { + + // <http://www.w3.org/TR/css3-values/#integers> + var CSS_INTEGER = "[-\\+]?\\d+%?"; + + // <http://www.w3.org/TR/css3-values/#number-value> + var CSS_NUMBER = "[-\\+]?\\d*\\.\\d+%?"; + + // Allow positive/negative integer/number. Don't capture the either/or, just the entire outcome. + var CSS_UNIT = "(?:" + CSS_NUMBER + ")|(?:" + CSS_INTEGER + ")"; + + // Actual matching. + // Parentheses and commas are optional, but not required. + // Whitespace can take the place of commas or opening paren + var PERMISSIVE_MATCH3 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?"; + var PERMISSIVE_MATCH4 = "[\\s|\\(]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")[,|\\s]+(" + CSS_UNIT + ")\\s*\\)?"; + + return { + rgb: new RegExp("rgb" + PERMISSIVE_MATCH3), + rgba: new RegExp("rgba" + PERMISSIVE_MATCH4), + hsl: new RegExp("hsl" + PERMISSIVE_MATCH3), + hsla: new RegExp("hsla" + PERMISSIVE_MATCH4), + hsv: new RegExp("hsv" + PERMISSIVE_MATCH3), + hex3: /^([0-9a-fA-F]{1})([0-9a-fA-F]{1})([0-9a-fA-F]{1})$/, + hex6: /^([0-9a-fA-F]{2})([0-9a-fA-F]{2})([0-9a-fA-F]{2})$/ + }; + })(); + + // `stringInputToObject` + // Permissive string parsing. Take in a number of formats, and output an object + // based on detected format. Returns `{ r, g, b }` or `{ h, s, l }` or `{ h, s, v}` + function stringInputToObject(color) { + + color = color.replace(trimLeft, '').replace(trimRight, '').toLowerCase(); + var named = false; + if (names[color]) { + color = names[color]; + named = true; + } + else if (color == 'transparent') { + return { r: 0, g: 0, b: 0, a: 0 }; + } + + // Try to match string input using regular expressions. + // Keep most of the number bounding out of this function - don't worry about [0,1] or [0,100] or [0,360] + // Just return an object and let the conversion functions handle that. + // This way the result will be the same whether the tinycolor is initialized with string or object. + var match; + if ((match = matchers.rgb.exec(color))) { + return { r: match[1], g: match[2], b: match[3] }; + } + if ((match = matchers.rgba.exec(color))) { + return { r: match[1], g: match[2], b: match[3], a: match[4] }; + } + if ((match = matchers.hsl.exec(color))) { + return { h: match[1], s: match[2], l: match[3] }; + } + if ((match = matchers.hsla.exec(color))) { + return { h: match[1], s: match[2], l: match[3], a: match[4] }; + } + if ((match = matchers.hsv.exec(color))) { + return { h: match[1], s: match[2], v: match[3] }; + } + if ((match = matchers.hex6.exec(color))) { + return { + r: parseHex(match[1]), + g: parseHex(match[2]), + b: parseHex(match[3]), + format: named ? "name" : "hex" + }; + } + if ((match = matchers.hex3.exec(color))) { + return { + r: parseHex(match[1] + '' + match[1]), + g: parseHex(match[2] + '' + match[2]), + b: parseHex(match[3] + '' + match[3]), + format: named ? "name" : "hex" + }; + } + + return false; + } + + // Everything is ready, expose to window + window.tinycolor = tinycolor; + +})(this); diff --git a/share/frontend/imconcat/deps/underscore.js b/share/frontend/imconcat/deps/underscore.js new file mode 100644 index 0000000..f6f7e2f --- /dev/null +++ b/share/frontend/imconcat/deps/underscore.js @@ -0,0 +1,1059 @@ +// Underscore.js 1.3.3 +// (c) 2009-2012 Jeremy Ashkenas, DocumentCloud Inc. +// Underscore is freely distributable under the MIT license. +// Portions of Underscore are inspired or borrowed from Prototype, +// Oliver Steele's Functional, and John Resig's Micro-Templating. +// For all details and documentation: +// http://documentcloud.github.com/underscore + +(function() { + + // Baseline setup + // -------------- + + // Establish the root object, `window` in the browser, or `global` on the server. + var root = this; + + // Save the previous value of the `_` variable. + var previousUnderscore = root._; + + // Establish the object that gets returned to break out of a loop iteration. + var breaker = {}; + + // Save bytes in the minified (but not gzipped) version: + var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype; + + // Create quick reference variables for speed access to core prototypes. + var slice = ArrayProto.slice, + unshift = ArrayProto.unshift, + toString = ObjProto.toString, + hasOwnProperty = ObjProto.hasOwnProperty; + + // All **ECMAScript 5** native function implementations that we hope to use + // are declared here. + var + nativeForEach = ArrayProto.forEach, + nativeMap = ArrayProto.map, + nativeReduce = ArrayProto.reduce, + nativeReduceRight = ArrayProto.reduceRight, + nativeFilter = ArrayProto.filter, + nativeEvery = ArrayProto.every, + nativeSome = ArrayProto.some, + nativeIndexOf = ArrayProto.indexOf, + nativeLastIndexOf = ArrayProto.lastIndexOf, + nativeIsArray = Array.isArray, + nativeKeys = Object.keys, + nativeBind = FuncProto.bind; + + // Create a safe reference to the Underscore object for use below. + var _ = function(obj) { return new wrapper(obj); }; + + // Export the Underscore object for **Node.js**, with + // backwards-compatibility for the old `require()` API. If we're in + // the browser, add `_` as a global object via a string identifier, + // for Closure Compiler "advanced" mode. + if (typeof exports !== 'undefined') { + if (typeof module !== 'undefined' && module.exports) { + exports = module.exports = _; + } + exports._ = _; + } else { + root['_'] = _; + } + + // Current version. + _.VERSION = '1.3.3'; + + // Collection Functions + // -------------------- + + // The cornerstone, an `each` implementation, aka `forEach`. + // Handles objects with the built-in `forEach`, arrays, and raw objects. + // Delegates to **ECMAScript 5**'s native `forEach` if available. + var each = _.each = _.forEach = function(obj, iterator, context) { + if (obj == null) return; + if (nativeForEach && obj.forEach === nativeForEach) { + obj.forEach(iterator, context); + } else if (obj.length === +obj.length) { + for (var i = 0, l = obj.length; i < l; i++) { + if (i in obj && iterator.call(context, obj[i], i, obj) === breaker) return; + } + } else { + for (var key in obj) { + if (_.has(obj, key)) { + if (iterator.call(context, obj[key], key, obj) === breaker) return; + } + } + } + }; + + // Return the results of applying the iterator to each element. + // Delegates to **ECMAScript 5**'s native `map` if available. + _.map = _.collect = function(obj, iterator, context) { + var results = []; + if (obj == null) return results; + if (nativeMap && obj.map === nativeMap) return obj.map(iterator, context); + each(obj, function(value, index, list) { + results[results.length] = iterator.call(context, value, index, list); + }); + if (obj.length === +obj.length) results.length = obj.length; + return results; + }; + + // **Reduce** builds up a single result from a list of values, aka `inject`, + // or `foldl`. Delegates to **ECMAScript 5**'s native `reduce` if available. + _.reduce = _.foldl = _.inject = function(obj, iterator, memo, context) { + var initial = arguments.length > 2; + if (obj == null) obj = []; + if (nativeReduce && obj.reduce === nativeReduce) { + if (context) iterator = _.bind(iterator, context); + return initial ? obj.reduce(iterator, memo) : obj.reduce(iterator); + } + each(obj, function(value, index, list) { + if (!initial) { + memo = value; + initial = true; + } else { + memo = iterator.call(context, memo, value, index, list); + } + }); + if (!initial) throw new TypeError('Reduce of empty array with no initial value'); + return memo; + }; + + // The right-associative version of reduce, also known as `foldr`. + // Delegates to **ECMAScript 5**'s native `reduceRight` if available. + _.reduceRight = _.foldr = function(obj, iterator, memo, context) { + var initial = arguments.length > 2; + if (obj == null) obj = []; + if (nativeReduceRight && obj.reduceRight === nativeReduceRight) { + if (context) iterator = _.bind(iterator, context); + return initial ? obj.reduceRight(iterator, memo) : obj.reduceRight(iterator); + } + var reversed = _.toArray(obj).reverse(); + if (context && !initial) iterator = _.bind(iterator, context); + return initial ? _.reduce(reversed, iterator, memo, context) : _.reduce(reversed, iterator); + }; + + // Return the first value which passes a truth test. Aliased as `detect`. + _.find = _.detect = function(obj, iterator, context) { + var result; + any(obj, function(value, index, list) { + if (iterator.call(context, value, index, list)) { + result = value; + return true; + } + }); + return result; + }; + + // Return all the elements that pass a truth test. + // Delegates to **ECMAScript 5**'s native `filter` if available. + // Aliased as `select`. + _.filter = _.select = function(obj, iterator, context) { + var results = []; + if (obj == null) return results; + if (nativeFilter && obj.filter === nativeFilter) return obj.filter(iterator, context); + each(obj, function(value, index, list) { + if (iterator.call(context, value, index, list)) results[results.length] = value; + }); + return results; + }; + + // Return all the elements for which a truth test fails. + _.reject = function(obj, iterator, context) { + var results = []; + if (obj == null) return results; + each(obj, function(value, index, list) { + if (!iterator.call(context, value, index, list)) results[results.length] = value; + }); + return results; + }; + + // Determine whether all of the elements match a truth test. + // Delegates to **ECMAScript 5**'s native `every` if available. + // Aliased as `all`. + _.every = _.all = function(obj, iterator, context) { + var result = true; + if (obj == null) return result; + if (nativeEvery && obj.every === nativeEvery) return obj.every(iterator, context); + each(obj, function(value, index, list) { + if (!(result = result && iterator.call(context, value, index, list))) return breaker; + }); + return !!result; + }; + + // Determine if at least one element in the object matches a truth test. + // Delegates to **ECMAScript 5**'s native `some` if available. + // Aliased as `any`. + var any = _.some = _.any = function(obj, iterator, context) { + iterator || (iterator = _.identity); + var result = false; + if (obj == null) return result; + if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context); + each(obj, function(value, index, list) { + if (result || (result = iterator.call(context, value, index, list))) return breaker; + }); + return !!result; + }; + + // Determine if a given value is included in the array or object using `===`. + // Aliased as `contains`. + _.include = _.contains = function(obj, target) { + var found = false; + if (obj == null) return found; + if (nativeIndexOf && obj.indexOf === nativeIndexOf) return obj.indexOf(target) != -1; + found = any(obj, function(value) { + return value === target; + }); + return found; + }; + + // Invoke a method (with arguments) on every item in a collection. + _.invoke = function(obj, method) { + var args = slice.call(arguments, 2); + return _.map(obj, function(value) { + return (_.isFunction(method) ? method || value : value[method]).apply(value, args); + }); + }; + + // Convenience version of a common use case of `map`: fetching a property. + _.pluck = function(obj, key) { + return _.map(obj, function(value){ return value[key]; }); + }; + + // Return the maximum element or (element-based computation). + _.max = function(obj, iterator, context) { + if (!iterator && _.isArray(obj) && obj[0] === +obj[0]) return Math.max.apply(Math, obj); + if (!iterator && _.isEmpty(obj)) return -Infinity; + var result = {computed : -Infinity}; + each(obj, function(value, index, list) { + var computed = iterator ? iterator.call(context, value, index, list) : value; + computed >= result.computed && (result = {value : value, computed : computed}); + }); + return result.value; + }; + + // Return the minimum element (or element-based computation). + _.min = function(obj, iterator, context) { + if (!iterator && _.isArray(obj) && obj[0] === +obj[0]) return Math.min.apply(Math, obj); + if (!iterator && _.isEmpty(obj)) return Infinity; + var result = {computed : Infinity}; + each(obj, function(value, index, list) { + var computed = iterator ? iterator.call(context, value, index, list) : value; + computed < result.computed && (result = {value : value, computed : computed}); + }); + return result.value; + }; + + // Shuffle an array. + _.shuffle = function(obj) { + var shuffled = [], rand; + each(obj, function(value, index, list) { + rand = Math.floor(Math.random() * (index + 1)); + shuffled[index] = shuffled[rand]; + shuffled[rand] = value; + }); + return shuffled; + }; + + // Sort the object's values by a criterion produced by an iterator. + _.sortBy = function(obj, val, context) { + var iterator = _.isFunction(val) ? val : function(obj) { return obj[val]; }; + return _.pluck(_.map(obj, function(value, index, list) { + return { + value : value, + criteria : iterator.call(context, value, index, list) + }; + }).sort(function(left, right) { + var a = left.criteria, b = right.criteria; + if (a === void 0) return 1; + if (b === void 0) return -1; + return a < b ? -1 : a > b ? 1 : 0; + }), 'value'); + }; + + // Groups the object's values by a criterion. Pass either a string attribute + // to group by, or a function that returns the criterion. + _.groupBy = function(obj, val) { + var result = {}; + var iterator = _.isFunction(val) ? val : function(obj) { return obj[val]; }; + each(obj, function(value, index) { + var key = iterator(value, index); + (result[key] || (result[key] = [])).push(value); + }); + return result; + }; + + // Use a comparator function to figure out at what index an object should + // be inserted so as to maintain order. Uses binary search. + _.sortedIndex = function(array, obj, iterator) { + iterator || (iterator = _.identity); + var low = 0, high = array.length; + while (low < high) { + var mid = (low + high) >> 1; + iterator(array[mid]) < iterator(obj) ? low = mid + 1 : high = mid; + } + return low; + }; + + // Safely convert anything iterable into a real, live array. + _.toArray = function(obj) { + if (!obj) return []; + if (_.isArray(obj)) return slice.call(obj); + if (_.isArguments(obj)) return slice.call(obj); + if (obj.toArray && _.isFunction(obj.toArray)) return obj.toArray(); + return _.values(obj); + }; + + // Return the number of elements in an object. + _.size = function(obj) { + return _.isArray(obj) ? obj.length : _.keys(obj).length; + }; + + // Array Functions + // --------------- + + // Get the first element of an array. Passing **n** will return the first N + // values in the array. Aliased as `head` and `take`. The **guard** check + // allows it to work with `_.map`. + _.first = _.head = _.take = function(array, n, guard) { + return (n != null) && !guard ? slice.call(array, 0, n) : array[0]; + }; + + // Returns everything but the last entry of the array. Especcialy useful on + // the arguments object. Passing **n** will return all the values in + // the array, excluding the last N. The **guard** check allows it to work with + // `_.map`. + _.initial = function(array, n, guard) { + return slice.call(array, 0, array.length - ((n == null) || guard ? 1 : n)); + }; + + // Get the last element of an array. Passing **n** will return the last N + // values in the array. The **guard** check allows it to work with `_.map`. + _.last = function(array, n, guard) { + if ((n != null) && !guard) { + return slice.call(array, Math.max(array.length - n, 0)); + } else { + return array[array.length - 1]; + } + }; + + // Returns everything but the first entry of the array. Aliased as `tail`. + // Especially useful on the arguments object. Passing an **index** will return + // the rest of the values in the array from that index onward. The **guard** + // check allows it to work with `_.map`. + _.rest = _.tail = function(array, index, guard) { + return slice.call(array, (index == null) || guard ? 1 : index); + }; + + // Trim out all falsy values from an array. + _.compact = function(array) { + return _.filter(array, function(value){ return !!value; }); + }; + + // Return a completely flattened version of an array. + _.flatten = function(array, shallow) { + return _.reduce(array, function(memo, value) { + if (_.isArray(value)) return memo.concat(shallow ? value : _.flatten(value)); + memo[memo.length] = value; + return memo; + }, []); + }; + + // Return a version of the array that does not contain the specified value(s). + _.without = function(array) { + return _.difference(array, slice.call(arguments, 1)); + }; + + // Produce a duplicate-free version of the array. If the array has already + // been sorted, you have the option of using a faster algorithm. + // Aliased as `unique`. + _.uniq = _.unique = function(array, isSorted, iterator) { + var initial = iterator ? _.map(array, iterator) : array; + var results = []; + // The `isSorted` flag is irrelevant if the array only contains two elements. + if (array.length < 3) isSorted = true; + _.reduce(initial, function (memo, value, index) { + if (isSorted ? _.last(memo) !== value || !memo.length : !_.include(memo, value)) { + memo.push(value); + results.push(array[index]); + } + return memo; + }, []); + return results; + }; + + // Produce an array that contains the union: each distinct element from all of + // the passed-in arrays. + _.union = function() { + return _.uniq(_.flatten(arguments, true)); + }; + + // Produce an array that contains every item shared between all the + // passed-in arrays. (Aliased as "intersect" for back-compat.) + _.intersection = _.intersect = function(array) { + var rest = slice.call(arguments, 1); + return _.filter(_.uniq(array), function(item) { + return _.every(rest, function(other) { + return _.indexOf(other, item) >= 0; + }); + }); + }; + + // Take the difference between one array and a number of other arrays. + // Only the elements present in just the first array will remain. + _.difference = function(array) { + var rest = _.flatten(slice.call(arguments, 1), true); + return _.filter(array, function(value){ return !_.include(rest, value); }); + }; + + // Zip together multiple lists into a single array -- elements that share + // an index go together. + _.zip = function() { + var args = slice.call(arguments); + var length = _.max(_.pluck(args, 'length')); + var results = new Array(length); + for (var i = 0; i < length; i++) results[i] = _.pluck(args, "" + i); + return results; + }; + + // If the browser doesn't supply us with indexOf (I'm looking at you, **MSIE**), + // we need this function. Return the position of the first occurrence of an + // item in an array, or -1 if the item is not included in the array. + // Delegates to **ECMAScript 5**'s native `indexOf` if available. + // If the array is large and already in sort order, pass `true` + // for **isSorted** to use binary search. + _.indexOf = function(array, item, isSorted) { + if (array == null) return -1; + var i, l; + if (isSorted) { + i = _.sortedIndex(array, item); + return array[i] === item ? i : -1; + } + if (nativeIndexOf && array.indexOf === nativeIndexOf) return array.indexOf(item); + for (i = 0, l = array.length; i < l; i++) if (i in array && array[i] === item) return i; + return -1; + }; + + // Delegates to **ECMAScript 5**'s native `lastIndexOf` if available. + _.lastIndexOf = function(array, item) { + if (array == null) return -1; + if (nativeLastIndexOf && array.lastIndexOf === nativeLastIndexOf) return array.lastIndexOf(item); + var i = array.length; + while (i--) if (i in array && array[i] === item) return i; + return -1; + }; + + // Generate an integer Array containing an arithmetic progression. A port of + // the native Python `range()` function. See + // [the Python documentation](http://docs.python.org/library/functions.html#range). + _.range = function(start, stop, step) { + if (arguments.length <= 1) { + stop = start || 0; + start = 0; + } + step = arguments[2] || 1; + + var len = Math.max(Math.ceil((stop - start) / step), 0); + var idx = 0; + var range = new Array(len); + + while(idx < len) { + range[idx++] = start; + start += step; + } + + return range; + }; + + // Function (ahem) Functions + // ------------------ + + // Reusable constructor function for prototype setting. + var ctor = function(){}; + + // Create a function bound to a given object (assigning `this`, and arguments, + // optionally). Binding with arguments is also known as `curry`. + // Delegates to **ECMAScript 5**'s native `Function.bind` if available. + // We check for `func.bind` first, to fail fast when `func` is undefined. + _.bind = function bind(func, context) { + var bound, args; + if (func.bind === nativeBind && nativeBind) return nativeBind.apply(func, slice.call(arguments, 1)); + if (!_.isFunction(func)) throw new TypeError; + args = slice.call(arguments, 2); + return bound = function() { + if (!(this instanceof bound)) return func.apply(context, args.concat(slice.call(arguments))); + ctor.prototype = func.prototype; + var self = new ctor; + var result = func.apply(self, args.concat(slice.call(arguments))); + if (Object(result) === result) return result; + return self; + }; + }; + + // Bind all of an object's methods to that object. Useful for ensuring that + // all callbacks defined on an object belong to it. + _.bindAll = function(obj) { + var funcs = slice.call(arguments, 1); + if (funcs.length == 0) funcs = _.functions(obj); + each(funcs, function(f) { obj[f] = _.bind(obj[f], obj); }); + return obj; + }; + + // Memoize an expensive function by storing its results. + _.memoize = function(func, hasher) { + var memo = {}; + hasher || (hasher = _.identity); + return function() { + var key = hasher.apply(this, arguments); + return _.has(memo, key) ? memo[key] : (memo[key] = func.apply(this, arguments)); + }; + }; + + // Delays a function for the given number of milliseconds, and then calls + // it with the arguments supplied. + _.delay = function(func, wait) { + var args = slice.call(arguments, 2); + return setTimeout(function(){ return func.apply(null, args); }, wait); + }; + + // Defers a function, scheduling it to run after the current call stack has + // cleared. + _.defer = function(func) { + return _.delay.apply(_, [func, 1].concat(slice.call(arguments, 1))); + }; + + // Returns a function, that, when invoked, will only be triggered at most once + // during a given window of time. + _.throttle = function(func, wait) { + var context, args, timeout, throttling, more, result; + var whenDone = _.debounce(function(){ more = throttling = false; }, wait); + return function() { + context = this; args = arguments; + var later = function() { + timeout = null; + if (more) func.apply(context, args); + whenDone(); + }; + if (!timeout) timeout = setTimeout(later, wait); + if (throttling) { + more = true; + } else { + result = func.apply(context, args); + } + whenDone(); + throttling = true; + return result; + }; + }; + + // Returns a function, that, as long as it continues to be invoked, will not + // be triggered. The function will be called after it stops being called for + // N milliseconds. If `immediate` is passed, trigger the function on the + // leading edge, instead of the trailing. + _.debounce = function(func, wait, immediate) { + var timeout; + return function() { + var context = this, args = arguments; + var later = function() { + timeout = null; + if (!immediate) func.apply(context, args); + }; + if (immediate && !timeout) func.apply(context, args); + clearTimeout(timeout); + timeout = setTimeout(later, wait); + }; + }; + + // Returns a function that will be executed at most one time, no matter how + // often you call it. Useful for lazy initialization. + _.once = function(func) { + var ran = false, memo; + return function() { + if (ran) return memo; + ran = true; + return memo = func.apply(this, arguments); + }; + }; + + // Returns the first function passed as an argument to the second, + // allowing you to adjust arguments, run code before and after, and + // conditionally execute the original function. + _.wrap = function(func, wrapper) { + return function() { + var args = [func].concat(slice.call(arguments, 0)); + return wrapper.apply(this, args); + }; + }; + + // Returns a function that is the composition of a list of functions, each + // consuming the return value of the function that follows. + _.compose = function() { + var funcs = arguments; + return function() { + var args = arguments; + for (var i = funcs.length - 1; i >= 0; i--) { + args = [funcs[i].apply(this, args)]; + } + return args[0]; + }; + }; + + // Returns a function that will only be executed after being called N times. + _.after = function(times, func) { + if (times <= 0) return func(); + return function() { + if (--times < 1) { return func.apply(this, arguments); } + }; + }; + + // Object Functions + // ---------------- + + // Retrieve the names of an object's properties. + // Delegates to **ECMAScript 5**'s native `Object.keys` + _.keys = nativeKeys || function(obj) { + if (obj !== Object(obj)) throw new TypeError('Invalid object'); + var keys = []; + for (var key in obj) if (_.has(obj, key)) keys[keys.length] = key; + return keys; + }; + + // Retrieve the values of an object's properties. + _.values = function(obj) { + return _.map(obj, _.identity); + }; + + // Return a sorted list of the function names available on the object. + // Aliased as `methods` + _.functions = _.methods = function(obj) { + var names = []; + for (var key in obj) { + if (_.isFunction(obj[key])) names.push(key); + } + return names.sort(); + }; + + // Extend a given object with all the properties in passed-in object(s). + _.extend = function(obj) { + each(slice.call(arguments, 1), function(source) { + for (var prop in source) { + obj[prop] = source[prop]; + } + }); + return obj; + }; + + // Return a copy of the object only containing the whitelisted properties. + _.pick = function(obj) { + var result = {}; + each(_.flatten(slice.call(arguments, 1)), function(key) { + if (key in obj) result[key] = obj[key]; + }); + return result; + }; + + // Fill in a given object with default properties. + _.defaults = function(obj) { + each(slice.call(arguments, 1), function(source) { + for (var prop in source) { + if (obj[prop] == null) obj[prop] = source[prop]; + } + }); + return obj; + }; + + // Create a (shallow-cloned) duplicate of an object. + _.clone = function(obj) { + if (!_.isObject(obj)) return obj; + return _.isArray(obj) ? obj.slice() : _.extend({}, obj); + }; + + // Invokes interceptor with the obj, and then returns obj. + // The primary purpose of this method is to "tap into" a method chain, in + // order to perform operations on intermediate results within the chain. + _.tap = function(obj, interceptor) { + interceptor(obj); + return obj; + }; + + // Internal recursive comparison function. + function eq(a, b, stack) { + // Identical objects are equal. `0 === -0`, but they aren't identical. + // See the Harmony `egal` proposal: http://wiki.ecmascript.org/doku.php?id=harmony:egal. + if (a === b) return a !== 0 || 1 / a == 1 / b; + // A strict comparison is necessary because `null == undefined`. + if (a == null || b == null) return a === b; + // Unwrap any wrapped objects. + if (a._chain) a = a._wrapped; + if (b._chain) b = b._wrapped; + // Invoke a custom `isEqual` method if one is provided. + if (a.isEqual && _.isFunction(a.isEqual)) return a.isEqual(b); + if (b.isEqual && _.isFunction(b.isEqual)) return b.isEqual(a); + // Compare `[[Class]]` names. + var className = toString.call(a); + if (className != toString.call(b)) return false; + switch (className) { + // Strings, numbers, dates, and booleans are compared by value. + case '[object String]': + // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is + // equivalent to `new String("5")`. + return a == String(b); + case '[object Number]': + // `NaN`s are equivalent, but non-reflexive. An `egal` comparison is performed for + // other numeric values. + return a != +a ? b != +b : (a == 0 ? 1 / a == 1 / b : a == +b); + case '[object Date]': + case '[object Boolean]': + // Coerce dates and booleans to numeric primitive values. Dates are compared by their + // millisecond representations. Note that invalid dates with millisecond representations + // of `NaN` are not equivalent. + return +a == +b; + // RegExps are compared by their source patterns and flags. + case '[object RegExp]': + return a.source == b.source && + a.global == b.global && + a.multiline == b.multiline && + a.ignoreCase == b.ignoreCase; + } + if (typeof a != 'object' || typeof b != 'object') return false; + // Assume equality for cyclic structures. The algorithm for detecting cyclic + // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`. + var length = stack.length; + while (length--) { + // Linear search. Performance is inversely proportional to the number of + // unique nested structures. + if (stack[length] == a) return true; + } + // Add the first object to the stack of traversed objects. + stack.push(a); + var size = 0, result = true; + // Recursively compare objects and arrays. + if (className == '[object Array]') { + // Compare array lengths to determine if a deep comparison is necessary. + size = a.length; + result = size == b.length; + if (result) { + // Deep compare the contents, ignoring non-numeric properties. + while (size--) { + // Ensure commutative equality for sparse arrays. + if (!(result = size in a == size in b && eq(a[size], b[size], stack))) break; + } + } + } else { + // Objects with different constructors are not equivalent. + if ('constructor' in a != 'constructor' in b || a.constructor != b.constructor) return false; + // Deep compare objects. + for (var key in a) { + if (_.has(a, key)) { + // Count the expected number of properties. + size++; + // Deep compare each member. + if (!(result = _.has(b, key) && eq(a[key], b[key], stack))) break; + } + } + // Ensure that both objects contain the same number of properties. + if (result) { + for (key in b) { + if (_.has(b, key) && !(size--)) break; + } + result = !size; + } + } + // Remove the first object from the stack of traversed objects. + stack.pop(); + return result; + } + + // Perform a deep comparison to check if two objects are equal. + _.isEqual = function(a, b) { + return eq(a, b, []); + }; + + // Is a given array, string, or object empty? + // An "empty" object has no enumerable own-properties. + _.isEmpty = function(obj) { + if (obj == null) return true; + if (_.isArray(obj) || _.isString(obj)) return obj.length === 0; + for (var key in obj) if (_.has(obj, key)) return false; + return true; + }; + + // Is a given value a DOM element? + _.isElement = function(obj) { + return !!(obj && obj.nodeType == 1); + }; + + // Is a given value an array? + // Delegates to ECMA5's native Array.isArray + _.isArray = nativeIsArray || function(obj) { + return toString.call(obj) == '[object Array]'; + }; + + // Is a given variable an object? + _.isObject = function(obj) { + return obj === Object(obj); + }; + + // Is a given variable an arguments object? + _.isArguments = function(obj) { + return toString.call(obj) == '[object Arguments]'; + }; + if (!_.isArguments(arguments)) { + _.isArguments = function(obj) { + return !!(obj && _.has(obj, 'callee')); + }; + } + + // Is a given value a function? + _.isFunction = function(obj) { + return toString.call(obj) == '[object Function]'; + }; + + // Is a given value a string? + _.isString = function(obj) { + return toString.call(obj) == '[object String]'; + }; + + // Is a given value a number? + _.isNumber = function(obj) { + return toString.call(obj) == '[object Number]'; + }; + + // Is a given object a finite number? + _.isFinite = function(obj) { + return _.isNumber(obj) && isFinite(obj); + }; + + // Is the given value `NaN`? + _.isNaN = function(obj) { + // `NaN` is the only value for which `===` is not reflexive. + return obj !== obj; + }; + + // Is a given value a boolean? + _.isBoolean = function(obj) { + return obj === true || obj === false || toString.call(obj) == '[object Boolean]'; + }; + + // Is a given value a date? + _.isDate = function(obj) { + return toString.call(obj) == '[object Date]'; + }; + + // Is the given value a regular expression? + _.isRegExp = function(obj) { + return toString.call(obj) == '[object RegExp]'; + }; + + // Is a given value equal to null? + _.isNull = function(obj) { + return obj === null; + }; + + // Is a given variable undefined? + _.isUndefined = function(obj) { + return obj === void 0; + }; + + // Has own property? + _.has = function(obj, key) { + return hasOwnProperty.call(obj, key); + }; + + // Utility Functions + // ----------------- + + // Run Underscore.js in *noConflict* mode, returning the `_` variable to its + // previous owner. Returns a reference to the Underscore object. + _.noConflict = function() { + root._ = previousUnderscore; + return this; + }; + + // Keep the identity function around for default iterators. + _.identity = function(value) { + return value; + }; + + // Run a function **n** times. + _.times = function (n, iterator, context) { + for (var i = 0; i < n; i++) iterator.call(context, i); + }; + + // Escape a string for HTML interpolation. + _.escape = function(string) { + return (''+string).replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>').replace(/"/g, '"').replace(/'/g, ''').replace(/\//g,'/'); + }; + + // If the value of the named property is a function then invoke it; + // otherwise, return it. + _.result = function(object, property) { + if (object == null) return null; + var value = object[property]; + return _.isFunction(value) ? value.call(object) : value; + }; + + // Add your own custom functions to the Underscore object, ensuring that + // they're correctly added to the OOP wrapper as well. + _.mixin = function(obj) { + each(_.functions(obj), function(name){ + addToWrapper(name, _[name] = obj[name]); + }); + }; + + // Generate a unique integer id (unique within the entire client session). + // Useful for temporary DOM ids. + var idCounter = 0; + _.uniqueId = function(prefix) { + var id = idCounter++; + return prefix ? prefix + id : id; + }; + + // By default, Underscore uses ERB-style template delimiters, change the + // following template settings to use alternative delimiters. + _.templateSettings = { + evaluate : /<%([\s\S]+?)%>/g, + interpolate : /<%=([\s\S]+?)%>/g, + escape : /<%-([\s\S]+?)%>/g + }; + + // When customizing `templateSettings`, if you don't want to define an + // interpolation, evaluation or escaping regex, we need one that is + // guaranteed not to match. + var noMatch = /.^/; + + // Certain characters need to be escaped so that they can be put into a + // string literal. + var escapes = { + '\\': '\\', + "'": "'", + 'r': '\r', + 'n': '\n', + 't': '\t', + 'u2028': '\u2028', + 'u2029': '\u2029' + }; + + for (var p in escapes) escapes[escapes[p]] = p; + var escaper = /\\|'|\r|\n|\t|\u2028|\u2029/g; + var unescaper = /\\(\\|'|r|n|t|u2028|u2029)/g; + + // Within an interpolation, evaluation, or escaping, remove HTML escaping + // that had been previously added. + var unescape = function(code) { + return code.replace(unescaper, function(match, escape) { + return escapes[escape]; + }); + }; + + // JavaScript micro-templating, similar to John Resig's implementation. + // Underscore templating handles arbitrary delimiters, preserves whitespace, + // and correctly escapes quotes within interpolated code. + _.template = function(text, data, settings) { + settings = _.defaults(settings || {}, _.templateSettings); + + // Compile the template source, taking care to escape characters that + // cannot be included in a string literal and then unescape them in code + // blocks. + var source = "__p+='" + text + .replace(escaper, function(match) { + return '\\' + escapes[match]; + }) + .replace(settings.escape || noMatch, function(match, code) { + return "'+\n_.escape(" + unescape(code) + ")+\n'"; + }) + .replace(settings.interpolate || noMatch, function(match, code) { + return "'+\n(" + unescape(code) + ")+\n'"; + }) + .replace(settings.evaluate || noMatch, function(match, code) { + return "';\n" + unescape(code) + "\n;__p+='"; + }) + "';\n"; + + // If a variable is not specified, place data values in local scope. + if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n'; + + source = "var __p='';" + + "var print=function(){__p+=Array.prototype.join.call(arguments, '')};\n" + + source + "return __p;\n"; + + var render = new Function(settings.variable || 'obj', '_', source); + if (data) return render(data, _); + var template = function(data) { + return render.call(this, data, _); + }; + + // Provide the compiled function source as a convenience for build time + // precompilation. + template.source = 'function(' + (settings.variable || 'obj') + '){\n' + + source + '}'; + + return template; + }; + + // Add a "chain" function, which will delegate to the wrapper. + _.chain = function(obj) { + return _(obj).chain(); + }; + + // The OOP Wrapper + // --------------- + + // If Underscore is called as a function, it returns a wrapped object that + // can be used OO-style. This wrapper holds altered versions of all the + // underscore functions. Wrapped objects may be chained. + var wrapper = function(obj) { this._wrapped = obj; }; + + // Expose `wrapper.prototype` as `_.prototype` + _.prototype = wrapper.prototype; + + // Helper function to continue chaining intermediate results. + var result = function(obj, chain) { + return chain ? _(obj).chain() : obj; + }; + + // A method to easily add functions to the OOP wrapper. + var addToWrapper = function(name, func) { + wrapper.prototype[name] = function() { + var args = slice.call(arguments); + unshift.call(args, this._wrapped); + return result(func.apply(_, args), this._chain); + }; + }; + + // Add all of the Underscore functions to the wrapper object. + _.mixin(_); + + // Add all mutator Array functions to the wrapper. + each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) { + var method = ArrayProto[name]; + wrapper.prototype[name] = function() { + var wrapped = this._wrapped; + method.apply(wrapped, arguments); + var length = wrapped.length; + if ((name == 'shift' || name == 'splice') && length === 0) delete wrapped[0]; + return result(wrapped, this._chain); + }; + }); + + // Add all accessor Array functions to the wrapper. + each(['concat', 'join', 'slice'], function(name) { + var method = ArrayProto[name]; + wrapper.prototype[name] = function() { + return result(method.apply(this._wrapped, arguments), this._chain); + }; + }); + + // Start chaining a wrapped Underscore object. + wrapper.prototype.chain = function() { + this._chain = true; + return this; + }; + + // Extracts the result from a wrapped and chained object. + wrapper.prototype.value = function() { + return this._wrapped; + }; + +}).call(this); diff --git a/share/frontend/imconcat/index.html b/share/frontend/imconcat/index.html new file mode 100644 index 0000000..3dceeaf --- /dev/null +++ b/share/frontend/imconcat/index.html @@ -0,0 +1,51 @@ +<!DOCTYPE html> +<html> + <head> + <meta charset="utf-8" /> + <title>Getting started with JSON Form</title> + <link rel="stylesheet" style="text/css" href="deps/opt/bootstrap.css" /> + </head> + <body> + <h1>Getting started with JSON Form</h1> + <form></form> + <div id="res" class="alert"></div> + <script type="text/javascript" src="deps/jquery.min.js"></script> + <script type="text/javascript" src="deps/underscore.js"></script> + <script type="text/javascript" src="deps/opt/jsv.js"></script> + <script type="text/javascript" src="lib/jsonform.js"></script> + <script type="text/javascript"> + $('form').jsonForm({ + "schema": { + "image_url1": { + "type": "string", + "title": "Image Url 1:" + }, + "image_url2": { + "type": "string", + "title": "Image Url 2:" + }, + "dimensions_match": { + "type": "string", + "title": "Match Dimensions To:", + "enum": [ "smaller", "larger" ] + }, + "frames_match": { + "type": "string", + "title": "Match Frame Count To:", + "enum": [ "shorter", "longer" ] + }, + "merge_direction": { + "type": "string", + "title": "Merge Direction:", + "enum": [ "right", "down" ] + }, + "finalformat": { + "type": "string", + "title": "Merge Direction:", + "enum": [ "gif", "jpg", "png" ] + } + } + }); + </script> + </body> +</html> diff --git a/share/frontend/imconcat/lib/jsonform-defaults.js b/share/frontend/imconcat/lib/jsonform-defaults.js new file mode 100644 index 0000000..fad62c1 --- /dev/null +++ b/share/frontend/imconcat/lib/jsonform-defaults.js @@ -0,0 +1,331 @@ +/** + * @fileoverview The JSON Form "defaults" library exposes a setDefaultValues + * method that extends the object passed as argument so that it includes + * values for all required fields of the JSON schema it is to follow that + * define a default value. + * + * The library is called to complete the configuration settings of a template in + * the Factory and to complete datasource settings. + * + * The library is useless if the settings have already been validated against the + * schema using the JSON schema validator (typically, provided the validator is + * loaded, submitting the form created from the schema will raise an error when + * required properties are missing). + * + * Note the library does not validate the created object, it merely sets missing + * values to the default values specified in the schema. All other values may + * be invalid. + * + * Nota Bene: + * - in data-joshfire, the runtime/nodejs/lib/jsonform-defaults.js file is a + * symbolic link to the jsonform submodule in deps/jsonform + * - in platform-joshfire, the server/public/js/libs/jsonform-defaults.js file + * is a symbolic link to the jsonform submodule in deps/jsonform + */ + +(function () { + // Establish the root object: + // that's "window" in the browser, "global" in node.js + var root = this; + + /** + * Sets default values, ensuring that fields defined as "required" in the + * schema appear in the object. If missing, the hierarchy that leads to + * a required key is automatically created. + * + * @function + * @param {Object} obj The object to complete with default values according + * to the schema + * @param {Object} schema The JSON schema that the object follows + * @param {boolean} includeOptionalValues Include default values for fields + * that are not "required" + * @param {boolean} skipFieldsWithoutDefaultValue Set flag not to include a + * generated empty default value for fields marked as "required" in the + * schema but that do not define a default value. + * @return {Object} The completed object (same instance as obj) + */ + var setDefaultValues = function (obj, schema, includeOptionalValues, skipFieldsWithoutDefaultValue) { + if (!obj || !schema) return obj; + if (!schema.properties) { + schema = { properties: schema }; + } + + // Inner function that parses the schema recursively to build a flat + // list of defaults + var defaults = {}; + var extractDefaultValues = function (schemaItem, path) { + var properties = null; + var child = null; + + if (!schemaItem || (schemaItem !== Object(schemaItem))) return null; + + if (schemaItem.required) { + // Item is required + if (schemaItem['default']) { + // Item defines a default value, let's use it, + // no need to continue in that case, we have the default value + // for the whole subtree starting at schemaItem. + defaults[path] = schemaItem['default']; + return; + } + else if (skipFieldsWithoutDefaultValue) { + // Required but no default value and caller explicitly asked not + // include such fields in the returned object. + } + else if ((schemaItem.type === 'object') || schemaItem.properties) { + // Item is a required object + defaults[path] = {}; + } + else if ((schemaItem.type === 'array') || schemaItem.items) { + // Item is a required array + defaults[path] = []; + } + else if (schemaItem.type === 'string') { + defaults[path] = ''; + } + else if ((schemaItem.type === 'number') || (schemaItem.type === 'integer')) { + defaults[path] = 0; + } + else if (schemaItem.type === 'boolean') { + defaults[path] = false; + } + else { + // Unknown type, use an empty object by default + defaults[path] = {}; + } + } + else if (schemaItem['default'] && includeOptionalValues) { + // Item is not required but defines a default value and the + // include optional values flag is set, so let's use it. + // No need to continue in that case, we have the default value + // for the whole subtree starting at schemaItem. + defaults[path] = schemaItem['default']; + return; + } + + // Parse schema item's properties recursively + properties = schemaItem.properties; + if (properties) { + for (var key in properties) { + if (properties.hasOwnProperty(key)) { + extractDefaultValues(properties[key], path + '.' + key); + } + } + } + + // Parse schema item's children recursively + if (schemaItem.items) { + // Items may be a single item or an array composed of only one item + child = schemaItem.items; + if (_isArray(child)) { + child = child[0]; + } + + extractDefaultValues(child, path + '[]'); + } + }; + + // Build a flat list of default values + extractDefaultValues(schema, ''); + + // Ensure the object's default values are correctly set + for (var key in defaults) { + if (defaults.hasOwnProperty(key)) { + setObjKey(obj, key, defaults[key]); + } + } + }; + + + /** + * Retrieves the default value for the given key in the schema + * + * Levels in the path are separated by a dot. Array items are marked + * with []. For instance: + * foo.bar[].baz + * + * @function + * @param {Object} schema The schema to parse + * @param {String} key The path to the key whose default value we're + * looking for. each level is separated by a dot, and array items are + * flagged with [x]. + * @return {Object} The default value, null if not found. + */ + var getSchemaKeyDefaultValue = function(schema,key) { + var schemaKey = key + .replace(/\./g, '.properties.') + .replace(/\[.*\](\.|$)/g, '.items$1'); + var schemaDef = getObjKey(schema, schemaKey); + if (schemaDef) return schemaDef['default']; + return null; + }; + + /** + * Retrieves the key identified by a path selector in the structured object. + * + * Levels in the path are separated by a dot. Array items are marked + * with []. For instance: + * foo.bar[].baz + * + * @function + * @param {Object} obj The object to parse + * @param {String} key The path to the key whose default value we're + * looking for. each level is separated by a dot, and array items are + * flagged with [x]. + * @return {Object} The key definition, null if not found. + */ + var getObjKey = function (obj, key) { + var innerobj = obj; + var keyparts = key.split('.'); + var subkey = null; + var arrayMatch = null; + var reArraySingle = /\[([0-9]*)\](?:\.|$)/; + + for (var i = 0; i < keyparts.length; i++) { + if (typeof innerobj !== 'object') return null; + subkey = keyparts[i]; + arrayMatch = subkey.match(reArraySingle); + if (arrayMatch) { + // Subkey is part of an array + subkey = subkey.replace(reArraySingle, ''); + if (!_isArray(innerobj[subkey])) { + return null; + } + innerobj = innerobj[subkey][parseInt(arrayMatch[1], 10)]; + } + else { + innerobj = innerobj[subkey]; + } + } + + return innerobj; + }; + + + /** + * Sets the key identified by a path selector to the given value. + * + * Levels in the path are separated by a dot. Array items are marked + * with []. For instance: + * foo.bar[].baz + * + * The hierarchy is automatically created if it does not exist yet. + * + * Default values are added to all array items. Array items are not + * automatically created if they do not exist (in particular, the + * minItems constraint is not enforced) + * + * @function + * @param {Object} obj The object to build + * @param {String} key The path to the key to set where each level + * is separated by a dot, and array items are flagged with [x]. + * @param {Object} value The value to set, may be of any type. + */ + var setObjKey = function (obj, key, value) { + var keyparts = key.split('.'); + + // Recursive version of setObjKey + var recSetObjKey = function (obj, keyparts, value) { + var arrayMatch = null; + var reArray = /\[([0-9]*)\]$/; + var subkey = keyparts.shift(); + var idx = 0; + + if (keyparts.length > 0) { + // Not the end yet, build the hierarchy + arrayMatch = subkey.match(reArray); + if (arrayMatch) { + // Subkey is part of an array, check all existing array items + // TODO: review that! Only create the right item!!! + subkey = subkey.replace(reArray, ''); + if (!_isArray(obj[subkey])) { + obj[subkey] = []; + } + obj = obj[subkey]; + if (arrayMatch[1] !== '') { + idx = parseInt(arrayMatch[1], 10); + if (!obj[idx]) { + obj[idx] = {}; + } + recSetObjKey(obj[idx], keyparts, value); + } + else { + for (var k = 0; k < obj.length; k++) { + recSetObjKey(obj[k], keyparts, value); + } + } + return; + } + else { + // "Normal" subkey + if (typeof obj[subkey] !== 'object') { + obj[subkey] = {}; + } + obj = obj[subkey]; + recSetObjKey(obj, keyparts, value); + } + } + else { + // Last key, time to set the value, unless already defined + arrayMatch = subkey.match(reArray); + if (arrayMatch) { + subkey = subkey.replace(reArray, ''); + if (!_isArray(obj[subkey])) { + obj[subkey] = []; + } + idx = parseInt(arrayMatch[1], 10); + if (!obj[subkey][idx]) { + obj[subkey][idx] = value; + } + } + else if (!obj[subkey]) { + obj[subkey] = value; + } + } + }; + + // Skip first item if empty (key starts with a '.') + if (!keyparts[0]) { + keyparts.shift(); + } + recSetObjKey(obj, keyparts, value); + }; + + // Taken from Underscore.js (not included to save bytes) + var _isArray = Array.isArray || function (obj) { + return Object.prototype.toString.call(obj) == '[object Array]'; + }; + + + // Export the code as: + // 1. an AMD module (the "define" method exists in that case), or + // 2. a node.js module ("module.exports" is defined in that case), or + // 3. a global JSONForm object (using "root") + if (typeof define !== 'undefined') { + // AMD module + define([], function () { + return { + setDefaultValues: setDefaultValues, + setObjKey: setObjKey, + getSchemaKeyDefaultValue: getSchemaKeyDefaultValue + }; + }); + } + else if ((typeof module !== 'undefined') && module.exports) { + // Node.js module + module.exports = { + setDefaultValues: setDefaultValues, + setObjKey: setObjKey, + getSchemaKeyDefaultValue: getSchemaKeyDefaultValue + }; + } + else { + // Export the function to the global context, using a "string" for + // Google Closure Compiler "advanced" mode + // (not sure why it's needed, done by Underscore) + root['JSONForm'] = root['JSONForm'] || {}; + root['JSONForm'].setDefaultValues = setDefaultValues; + root['JSONForm'].setObjKey = setObjKey; + root['JSONForm'].getSchemaKeyDefaultValue = getSchemaKeyDefaultValue; + } +})();
\ No newline at end of file diff --git a/share/frontend/imconcat/lib/jsonform-split.js b/share/frontend/imconcat/lib/jsonform-split.js new file mode 100644 index 0000000..acc657a --- /dev/null +++ b/share/frontend/imconcat/lib/jsonform-split.js @@ -0,0 +1,320 @@ +/** + * @fileoverview The JSON Form "split" library exposes a "split" method + * that can be used to divide a JSON Form object into two disjoint + * JSON Form objects: + * - the first one includes the schema and layout of the form that + * contains the list of keys given as parameters as well as keys that + * cannot be separated from them (typically because they belong to the + * same array in the layout) + * - the second one includes the schema and layout of a form that does not + * contain the list of keys given as parameters. + * + * The options parameter lets one be explicit about whether it wants to include + * fields that are tightly coupled with the provided list of keys or not. + */ +/*global exports, _*/ + +(function (serverside, global, _) { + if (serverside && !_) { + _ = require('underscore'); + } + + /** + * Splits a JSON Form object into two autonomous JSON Form objects, + * one that includes the provided list of schema keys as well as keys + * that are tightly coupled to these keys, and the other that does not + * include these keys. + * + * The function operates on the "schema", "form", and "value" properties + * of the initial JSON Form object. It copies over the other properties + * to the resulting JSON Form objects. + * + * Note that the split function does not support "*" form definitions. The + * "form" property must be set in the provided in the provided JSON Form + * object. + * + * @function + * @param {Object} jsonform JSON Form object with a "schema" and "form" + * @param {Array(String)} keys Schema keys used to split the form. Each + * key must reference a schema key at the first level in the schema + * (in other words, the keys cannot include "." or "[]") + * @param {Object} options Split options. Set the "excludeCoupledKeys" flag + * not to include keys that are tightly coupled with the ones provided in + * the included part of the JSON Form object. + * @return {Object} An object with an "included" property whose value is + * the JSON Form object that includes the keys and an "excluded" property + * whose value is the JSON Form object that does not contain any of the + * keys. These objects may be empty. + */ + var split = function (jsonform, keys, options) { + options = options || {}; + keys = keys || []; + if (!jsonform || !jsonform.form) { + return { + included: {}, + excluded: {} + }; + } + + if (_.isString(keys)) { + keys = [keys]; + } + + // Prepare the object that will be returned + var result = { + included: { + schema: { + properties: {} + }, + form: [] + }, + excluded: { + schema: { + properties: {} + }, + form: [] + } + }; + + // Copy over properties such as "value" or "tpldata" that do not need + // to be split (note both forms will reference the same structures) + _.each(jsonform, function (value, key) { + if ((key !== 'schema') && (key !== 'form')) { + result.included[key] = value; + result.excluded[key] = value; + } + }); + + + /** + * Helper function that parses the given field and returns true if + * it references one of the keys to include directly. Note the function + * does not parse the potential children of the field and will thus + * return false even if the field actually references a key to include + * indirectly. + * + * @function + * @param {Object} formField The form field to parse + * @return {boolean} true when the field references one of the keys to + * include, false when not + */ + var formFieldReferencesKey = function (formField) { + var referencedKey = _.isString(formField) ? + formField : + formField.key; + if (!referencedKey) { + return false; + } + return _.include(keys, referencedKey) || + !!_.find(keys, function (key) { + return (referencedKey.indexOf(key + '.') === 0) || + (referencedKey.indexOf(key + '[]') === 0); + }); + }; + + + /** + * Helper function that parses the given field and returns true if + * it references a key that is not in the list of keys to include. + * Note the function does not parse the potential children of the field + * and will thus return false even if the field actually references a key + * to include indirectly. + * + * @function + * @param {Object} formField The form field to parse + * @return {boolean} true when the field references one of the keys to + * include, false when not + */ + var formFieldReferencesOtherKey = function (formField) { + var referencedKey = _.isString(formField) ? + formField : + formField.key; + if (!referencedKey) { + return false; + } + return !_.include(keys, referencedKey) && + !_.find(keys, function (key) { + return (referencedKey.indexOf(key + '.') === 0) || + (referencedKey.indexOf(key + '[]') === 0); + }); + }; + + + /** + * Helper function that parses the given field and returns true if + * it references one of the keys to include somehow (either directly + * or through one of its descendants). + * + * @function + * @param {Object} formField The form field to parse + * @return {boolean} true when the field references one of the keys to + * include, false when not + */ + var includeFormField = function (formField) { + return formFieldReferencesKey(formField) || + formField.items && !!_.some(formField.items, function (item) { + return includeFormField(item); + }); + }; + + + /** + * Helper function that parses the given field and returns true if + * it references a key that is not one of the keys to include somehow + * (either directly or through one of its descendants). + * + * @function + * @param {Object} formField The form field to parse + * @return {boolean} true when the field references one of the keys to + * include, false when not + */ + var excludeFormField = function (formField) { + return formFieldReferencesOtherKey(formField) || + formField.items && !!_.some(formField.items, function (item) { + return excludeFormField(item); + }); + }; + + + /** + * Converts the provided form field for inclusion in the included/excluded + * portion of the result. The function returns null if the field should not + * appear in the relevant part. + * + * Note the function is recursive. + * + * @function + * @param {Object} formField The form field to convert + * @param {string} splitPart The targeted result part, one of "included", + * "excluded", or "all". The "all" string is used in recursions to force + * the inclusion of the field even if it does not reference one of the + * provided keys. + * @param {Object} parentField Pointer to the form field parent. This + * parameter is used in recursions to preserve direct children of a + * "selectfieldset". + * @return {Object} The converted field. + */ + var convertFormField = function (formField, splitPart, parentField) { + var convertedField = null; + + var keepField = formField.root || + (splitPart === 'all') || + (parentField && parentField.key && + (parentField.type === 'selectfieldset')) || + (formField.type && formField.type === 'help'); + if (!keepField) { + keepField = (splitPart === 'included') && includeFormField(formField); + } + if (!keepField) { + keepField = (splitPart === 'excluded') && excludeFormField(formField); + if (keepField && !options.excludeCoupledKeys) { + keepField = !includeFormField(formField); + } + } + if (!keepField) { + return null; + } + + var childPart = splitPart; + if ((childPart === 'included') && + !options.excludeCoupledKeys && + !formField.root) { + childPart = 'all'; + } + + // Make a shallow copy of the field since we will preserve all of its + // properties (save perhaps "items") + convertedField = _.clone(formField); + + // Recurse through the descendants of the field + if (convertedField.items) { + convertedField.items = _.map(convertedField.items, function (field) { + return convertFormField(field, childPart, convertedField); + }); + convertedField.items = _.compact(convertedField.items); + } + return convertedField; + }; + + + /** + * Helper function that checks the given schema key definition + * and returns true when the definition is referenced in the given + * form field definition + * + * @function + * @param {Object} formField The form field to check + * @param {string} schemaKey The key to search in the form field + * @return {boolean} true if the form field references the key somehow, + * false otherwise. + */ + var includeSchemaKey = function (formField, schemaKey) { + if (!formField) return false; + if (!schemaKey) return false; + + if (_.isString(formField)) { + // Direct reference to a key in the schema + return (formField === schemaKey) || + (formField.indexOf(schemaKey + '.') === 0) || + (formField.indexOf(schemaKey + '[]') === 0); + } + + if (formField.key) { + if ((formField.key === schemaKey) || + (formField.key.indexOf(schemaKey + '.') === 0) || + (formField.key.indexOf(schemaKey + '[]') === 0) + ) { + return true; + } + } + + return !!_.some(formField.items, function (item) { + return includeSchemaKey(item, schemaKey); + }); + }; + + + // Prepare the included/excluded forms + var converted = null; + converted = convertFormField({ + items: jsonform.form, + root: true + }, 'included'); + if (converted) { + result.included.form = converted.items; + } + converted = convertFormField({ + items: jsonform.form, + root: true + }, 'excluded'); + if (converted) { + result.excluded.form = converted.items; + } + + // Split the schema into two schemas. + // (note that the "excluded" JSON Form object may contain keys that + // are never referenced in the initial JSON Form layout. That's normal) + var schemaProperties = jsonform.schema; + if (schemaProperties.properties) { + schemaProperties = schemaProperties.properties; + } + _.each(schemaProperties, function (schemaDefinition, schemaKey) { + if (_.some(result.included.form, function (formField) { + return includeSchemaKey(formField, schemaKey); + })) { + result.included.schema.properties[schemaKey] = schemaDefinition; + } + else { + result.excluded.schema.properties[schemaKey] = schemaDefinition; + } + }); + + return result; + }; + + global.JSONForm = global.JSONForm || {}; + global.JSONForm.split = split; + +})((typeof exports !== 'undefined'), + ((typeof exports !== 'undefined') ? exports : window), + ((typeof _ !== 'undefined') ? _ : null)); diff --git a/share/frontend/imconcat/lib/jsonform.js b/share/frontend/imconcat/lib/jsonform.js new file mode 100644 index 0000000..e15e2b1 --- /dev/null +++ b/share/frontend/imconcat/lib/jsonform.js @@ -0,0 +1,3591 @@ +/* Copyright (c) 2012 Joshfire - MIT license */ +/** + * @fileoverview Core of the JSON Form client-side library. + * + * Generates an HTML form from a structured data model and a layout description. + * + * The library may also validate inputs entered by the user against the data model + * upon form submission and create the structured data object initialized with the + * values that were submitted. + * + * The library depends on: + * - jQuery + * - the underscore library + * - a JSON parser/serializer. Nothing to worry about in modern browsers. + * - the JSONFormValidation library (in jsv.js) for validation purpose + * + * See documentation at: + * http://developer.joshfire.com/doc/dev/ref/jsonform + * + * The library creates and maintains an internal data tree along with the DOM. + * That structure is necessary to handle arrays (and nested arrays!) that are + * dynamic by essence. + */ + + /*global window*/ + +(function(serverside, global, $, _, JSON) { + if (serverside) { + _ = require('underscore'); + } + + /** + * Regular expressions used to extract array indexes in input field names + */ + var reArray = /\[([0-9]*)\](?=\[|\.|$)/g; + + /** + * Template settings for form views + */ + var fieldTemplateSettings = { + evaluate : /<%([\s\S]+?)%>/g, + interpolate : /<%=([\s\S]+?)%>/g + }; + + /** + * Template settings for value replacement + */ + var valueTemplateSettings = { + evaluate : /\{\[([\s\S]+?)\]\}/g, + interpolate : /\{\{([\s\S]+?)\}\}/g + }; + + /** + * Returns true if given value is neither "undefined" nor null + */ + var isSet = function (value) { + return !(_.isUndefined(value) || _.isNull(value)); + }; + + /** + * The jsonform object whose methods will be exposed to the window object + */ + var jsonform = {util:{}}; + + + // From backbonejs + var escapeHTML = function (string) { + if (!isSet(string)) { + return ''; + } + string = '' + string; + if (!string) { + return ''; + } + return string + .replace(/&(?!\w+;|#\d+;|#x[\da-f]+;)/gi, '&') + .replace(/</g, '<') + .replace(/>/g, '>') + .replace(/"/g, '"') + .replace(/'/g, ''') + .replace(/\//g, '/'); + }; + +/** + * Escapes selector name for use with jQuery + * + * All meta-characters listed in jQuery doc are escaped: + * http://api.jquery.com/category/selectors/ + * + * @function + * @param {String} selector The jQuery selector to escape + * @return {String} The escaped selector. + */ +var escapeSelector = function (selector) { + return selector.replace(/([ \!\"\#\$\%\&\'\(\)\*\+\,\.\/\:\;<\=\>\?\@\[\\\]\^\`\{\|\}\~])/g, '\\$1'); +}; + + +/** + * Initializes tabular sections in forms. Such sections are generated by the + * 'selectfieldset' type of elements in JSON Form. + * + * Input fields that are not visible are automatically disabled + * not to appear in the submitted form. That's on purpose, as tabs + * are meant to convey an alternative (and not a sequence of steps). + * + * The tabs menu is not rendered as tabs but rather as a select field because + * it's easier to grasp that it's an alternative. + * + * Code based on bootstrap-tabs.js, updated to: + * - react to option selection instead of tab click + * - disable input fields in non visible tabs + * - disable the possibility to have dropdown menus (no meaning here) + * - act as a regular function instead of as a jQuery plug-in. + * + * @function + * @param {Object} tabs jQuery object that contains the tabular sections + * to initialize. The object may reference more than one element. + */ +var initializeTabs = function (tabs) { + var activate = function (element, container) { + container + .find('> .active') + .removeClass('active'); + element.addClass('active'); + }; + + var enableFields = function ($target, targetIndex) { + // Enable all fields in the targeted tab + $target.find('input, textarea, select').removeAttr('disabled'); + + // Disable all fields in other tabs + $target.parent() + .children(':not([data-idx=' + targetIndex + '])') + .find('input, textarea, select') + .attr('disabled', 'disabled'); + }; + + var optionSelected = function (e) { + var $option = $("option:selected", $(this)), + $select = $(this), + // do not use .attr() as it sometimes unexplicably fails + targetIdx = $option.get(0).getAttribute('data-idx') || $option.attr('value'), + $target; + + e.preventDefault(); + if ($option.hasClass('active')) { + return; + } + + $target = $(this).parents('.tabbable').eq(0).find('.tab-content [data-idx=' + targetIdx + ']'); + + activate($option, $select); + activate($target, $target.parent()); + enableFields($target, targetIdx); + }; + + var tabClicked = function (e) { + var $a = $('a', $(this)); + var $content = $(this).parents('.tabbable').first() + .find('.tab-content').first(); + var targetIdx = $(this).index(); + var $target = $content.find('[data-idx=' + targetIdx + ']'); + + e.preventDefault(); + activate($(this), $(this).parent()); + activate($target, $target.parent()); + if ($(this).parent().hasClass('jsonform-alternative')) { + enableFields($target, targetIdx); + } + }; + + tabs.each(function () { + $(this).delegate('select.nav', 'change', optionSelected); + $(this).find('select.nav').each(function () { + $(this).val($(this).find('.active').attr('value')); + // do not use .attr() as it sometimes unexplicably fails + var targetIdx = $(this).find('option:selected').get(0).getAttribute('data-idx') || + $(this).find('option:selected').attr('value'); + var $target = $(this).parents('.tabbable').eq(0).find('.tab-content [data-idx=' + targetIdx + ']'); + enableFields($target, targetIdx); + }); + + $(this).delegate('ul.nav li', 'click', tabClicked); + $(this).find('ul.nav li.active').click(); + }); +}; + + +// Twitter bootstrap-friendly HTML boilerplate for standard inputs +jsonform.fieldTemplate = function(inner) { + return '<div class="control-group jsonform-error-<%= keydash %>' + + '<%= elt.htmlClass ? " " + elt.htmlClass : "" %>' + + '<%= (node.schemaElement && node.schemaElement.required && (node.schemaElement.type !== "boolean") ? " jsonform-required" : "") %>' + + '<%= (node.readOnly ? " jsonform-readonly" : "") %>' + + '<%= (node.disabled ? " jsonform-disabled" : "") %>' + + '">' + + '<% if (node.title && !elt.notitle) { %>' + + '<label class="control-label" for="<%= node.id %>"><%= node.title %></label>' + + '<% } %>' + + '<div class="controls">' + + '<% if (node.prepend || node.append) { %>' + + '<div class="<% if (node.prepend) { %>input-prepend<% } %>' + + '<% if (node.append) { %> input-append<% } %>">' + + '<% if (node.prepend) { %>' + + '<span class="add-on"><%= node.prepend %></span>' + + '<% } %>' + + '<% } %>' + + inner + + '<% if (node.append) { %>' + + '<span class="add-on"><%= node.append %></span>' + + '<% } %>' + + '<% if (node.prepend || node.append) { %>' + + '</div>' + + '<% } %>' + + '<% if (node.description) { %>' + + '<span class="help-inline"><%= node.description %></span>' + + '<% } %>' + + '<span class="help-block jsonform-errortext" style="display:none;"></span>' + + '</div></div>'; +}; + +var fileDisplayTemplate = '<div class="_jsonform-preview">' + + '<% if (value.type=="image") { %>' + + '<img class="jsonform-preview" id="jsonformpreview-<%= id %>" src="<%= value.url %>" />' + + '<% } else { %>' + + '<a href="<%= value.url %>"><%= value.name %></a> (<%= Math.ceil(value.size/1024) %>kB)' + + '<% } %>' + + '</div>' + + '<a href="#" class="btn _jsonform-delete"><i class="icon-remove" title="Remove"></i></a> '; + +var inputFieldTemplate = function (type) { + return { + 'template': '<input type="' + type + '" ' + + '<%= (fieldHtmlClass ? "class=\'" + fieldHtmlClass + "\' " : "") %>' + + 'name="<%= node.name %>" value="<%= escape(value) %>" id="<%= id %>"' + + '<%= (node.disabled? " disabled" : "")%>' + + '<%= (node.readOnly ? " readonly=\'readonly\'" : "") %>' + + '<%= (node.schemaElement && node.schemaElement.maxLength ? " maxlength=\'" + node.schemaElement.maxLength + "\'" : "") %>' + + '<%= (node.schemaElement && node.schemaElement.required && (node.schemaElement.type !== "boolean") ? " required=\'required\'" : "") %>' + + '<%= (node.placeholder? "placeholder=" + \'"\' + escape(node.placeholder) + \'"\' : "")%>' + + ' />', + 'fieldtemplate': true, + 'inputfield': true + } +}; + +jsonform.elementTypes = { + 'none': { + 'template': '' + }, + 'root': { + 'template': '<div><%= children %></div>' + }, + 'text': inputFieldTemplate('text'), + 'password': inputFieldTemplate('password'), + 'date': inputFieldTemplate('date'), + 'datetime': inputFieldTemplate('datetime'), + 'datetime-local': inputFieldTemplate('datetime-local'), + 'email': inputFieldTemplate('email'), + 'month': inputFieldTemplate('month'), + 'number': inputFieldTemplate('number'), + 'search': inputFieldTemplate('search'), + 'tel': inputFieldTemplate('tel'), + 'time': inputFieldTemplate('time'), + 'url': inputFieldTemplate('url'), + 'week': inputFieldTemplate('week'), + 'range': { + 'template': '<input type="range" ' + + '<%= (fieldHtmlClass ? "class=\'" + fieldHtmlClass + "\' " : "") %>' + + 'name="<%= node.name %>" value="<%= escape(value) %>" id="<%= id %>"' + + '<%= (node.disabled? " disabled" : "")%>' + + ' min=<%= range.min %>' + + ' max=<%= range.max %>' + + ' step=<%= range.step %>' + + '<%= (node.schemaElement && node.schemaElement.required ? " required=\'required\'" : "") %>' + + ' />', + 'fieldtemplate': true, + 'inputfield': true, + 'onBeforeRender': function (data, node) { + data.range = { + min: 1, + max: 100, + step: 1 + }; + if (!node || !node.schemaElement) return; + if (node.formElement && node.formElement.step) { + data.range.step = node.formElement.step; + } + if (typeof node.schemaElement.minimum !== 'undefined') { + if (node.schemaElement.exclusiveMinimum) { + data.range.min = node.schemaElement.minimum + data.range.step; + } + else { + data.range.min = node.schemaElement.minimum; + } + } + if (typeof node.schemaElement.maximum !== 'undefined') { + if (node.schemaElement.exclusiveMaximum) { + data.range.max = node.schemaElement.maximum + data.range.step; + } + else { + data.range.max = node.schemaElement.maximum; + } + } + } + }, + 'color':{ + 'template':'<input type="text" ' + + '<%= (fieldHtmlClass ? "class=\'" + fieldHtmlClass + "\' " : "") %>' + + 'name="<%= node.name %>" value="<%= escape(value) %>" id="<%= id %>"' + + '<%= (node.disabled? " disabled" : "")%>' + + '<%= (node.schemaElement && node.schemaElement.required ? " required=\'required\'" : "") %>' + + ' />', + 'fieldtemplate': true, + 'inputfield': true, + 'onInsert': function(evt, node) { + $(node.el).find('#' + escapeSelector(node.id)).spectrum({ + preferredFormat: "hex", + showInput: true + }); + } + }, + 'textarea':{ + 'template':'<textarea id="<%= id %>" name="<%= node.name %>" ' + + 'style="height:<%= elt.height || "150px" %>;width:<%= elt.width || "100%" %>;"' + + '<%= (node.disabled? " disabled" : "")%>' + + '<%= (node.readOnly ? " readonly=\'readonly\'" : "") %>' + + '<%= (node.schemaElement && node.schemaElement.maxLength ? " maxlength=\'" + node.schemaElement.maxLength + "\'" : "") %>' + + '<%= (node.schemaElement && node.schemaElement.required ? " required=\'required\'" : "") %>' + + '<%= (node.placeholder? "placeholder=" + \'"\' + escape(node.placeholder) + \'"\' : "")%>' + + '><%= value %></textarea>', + 'fieldtemplate': true, + 'inputfield': true + }, + 'wysihtml5':{ + 'template':'<textarea id="<%= id %>" name="<%= node.name %>" style="height:<%= elt.height || "300px" %>;width:<%= elt.width || "100%" %>;"' + + '<%= (node.disabled? " disabled" : "")%>' + + '<%= (node.readOnly ? " readonly=\'readonly\'" : "") %>' + + '<%= (node.schemaElement && node.schemaElement.maxLength ? " maxlength=\'" + node.schemaElement.maxLength + "\'" : "") %>' + + '<%= (node.schemaElement && node.schemaElement.required ? " required=\'required\'" : "") %>' + + '<%= (node.placeholder? "placeholder=" + \'"\' + escape(node.placeholder) + \'"\' : "")%>' + + '><%= value %></textarea>', + 'fieldtemplate': true, + 'inputfield': true, + 'onInsert': function (evt, node) { + var setup = function () { + //protect from double init + if ($(node.el).data("wysihtml5")) return; + $(node.el).data("wysihtml5_loaded",true); + + $(node.el).find('#' + escapeSelector(node.id)).wysihtml5({ + "html": true, + "link": true, + "font-styles":true, + "image": true, + "events": { + "load": function () { + // In chrome, if an element is required and hidden, it leads to + // the error 'An invalid form control with name='' is not focusable' + // See http://stackoverflow.com/questions/7168645/invalid-form-control-only-in-google-chrome + $(this.textareaElement).removeAttr('required'); + } + } + }); + }; + + // Is there a setup hook? + if (window.jsonform_wysihtml5_setup) { + window.jsonform_wysihtml5_setup(setup); + return; + } + + // Wait until wysihtml5 is loaded + var itv = window.setInterval(function() { + if (window.wysihtml5) { + window.clearInterval(itv); + setup(); + } + },1000); + } + }, + 'ace':{ + 'template':'<div id="<%= id %>" style="position:relative;height:<%= elt.height || "300px" %>;"><div id="<%= id %>__ace" style="width:<%= elt.width || "100%" %>;height:<%= elt.height || "300px" %>;"></div><input type="hidden" name="<%= node.name %>" id="<%= id %>__hidden" value="<%= escape(value) %>"/></div>', + 'fieldtemplate': true, + 'inputfield': true, + 'onInsert': function (evt, node) { + var setup = function () { + var formElement = node.formElement || {}; + var ace = window.ace; + var editor = ace.edit($(node.el).find('#' + escapeSelector(node.id) + '__ace').get(0)); + var idSelector = '#' + escapeSelector(node.id) + '__hidden'; + // Force editor to use "\n" for new lines, not to bump into ACE "\r" conversion issue + // (ACE is ok with "\r" on pasting but fails to return "\r" when value is extracted) + editor.getSession().setNewLineMode('unix'); + editor.renderer.setShowPrintMargin(false); + editor.setTheme("ace/theme/"+(formElement.aceTheme||"twilight")); + + if (formElement.aceMode) { + editor.getSession().setMode("ace/mode/"+formElement.aceMode); + } + editor.getSession().setTabSize(2); + + // Set the contents of the initial manifest file + editor.getSession().setValue(node.value||""); + + //TODO this is clearly sub-optimal + // 'Lazily' bind to the onchange 'ace' event to give + // priority to user edits + var lazyChanged = _.debounce(function () { + $(node.el).find(idSelector).val(editor.getSession().getValue()); + $(node.el).find(idSelector).change(); + }, 600); + editor.getSession().on('change', lazyChanged); + + editor.on('blur', function() { + $(node.el).find(idSelector).change(); + $(node.el).find(idSelector).trigger("blur"); + }); + editor.on('focus', function() { + $(node.el).find(idSelector).trigger("focus"); + }); + }; + + // Is there a setup hook? + if (window.jsonform_ace_setup) { + window.jsonform_ace_setup(setup); + return; + } + + // Wait until ACE is loaded + var itv = window.setInterval(function() { + if (window.ace) { + window.clearInterval(itv); + setup(); + } + },1000); + } + }, + 'checkbox':{ + 'template': '<label class="checkbox"><input type="checkbox" id="<%= id %>" ' + + 'name="<%= node.name %>" value="1" <% if (value) {%>checked<% } %>' + + '<%= (node.disabled? " disabled" : "")%>' + + '<%= (node.schemaElement && node.schemaElement.required && (node.schemaElement.type !== "boolean") ? " required=\'required\'" : "") %>' + + ' /><span><%= node.inlinetitle || "" %></span>' + + '</label>', + 'fieldtemplate': true, + 'inputfield': true, + 'getElement': function (el) { + return $(el).parent().get(0); + } + }, + 'file':{ + 'template':'<input class="input-file" id="<%= id %>" name="<%= node.name %>" type="file" ' + + '<%= (node.schemaElement && node.schemaElement.required ? " required=\'required\'" : "") %>' + + '/>', + 'fieldtemplate': true, + 'inputfield': true + }, + 'file-hosted-public':{ + 'template':'<span><% if (value && (value.type||value.url)) { %>'+fileDisplayTemplate+'<% } %><input class="input-file" id="_transloadit_<%= id %>" type="file" name="<%= transloaditname %>" /><input data-transloadit-name="_transloadit_<%= transloaditname %>" type="hidden" id="<%= id %>" name="<%= node.name %>" value=\'<%= escape(JSON.stringify(node.value)) %>\' /></span>', + 'fieldtemplate': true, + 'inputfield': true, + 'getElement': function (el) { + return $(el).parent().get(0); + }, + 'onBeforeRender': function (data, node) { + + if (!node.ownerTree._transloadit_generic_public_index) { + node.ownerTree._transloadit_generic_public_index=1; + } else { + node.ownerTree._transloadit_generic_public_index++; + } + + data.transloaditname = "_transloadit_jsonform_genericupload_public_"+node.ownerTree._transloadit_generic_public_index; + + if (!node.ownerTree._transloadit_generic_elts) node.ownerTree._transloadit_generic_elts = {}; + node.ownerTree._transloadit_generic_elts[data.transloaditname] = node; + }, + 'onChange': function(evt,elt) { + // The "transloadit" function should be called only once to enable + // the service when the form is submitted. Has it already been done? + if (elt.ownerTree._transloadit_bound) { + return false; + } + elt.ownerTree._transloadit_bound = true; + + // Call the "transloadit" function on the form element + var formElt = $(elt.ownerTree.domRoot); + formElt.transloadit({ + autoSubmit: false, + wait: true, + onSuccess: function (assembly) { + // Image has been uploaded. Check the "results" property that + // contains the list of files that Transloadit produced. There + // should be one image per file input in the form at most. + // console.log(assembly.results); + var results = _.values(assembly.results); + results = _.flatten(results); + _.each(results, function (result) { + // Save the assembly result in the right hidden input field + var id = elt.ownerTree._transloadit_generic_elts[result.field].id; + var input = formElt.find('#' + escapeSelector(id)); + var nonEmptyKeys = _.filter(_.keys(result.meta), function (key) { + return !!isSet(result.meta[key]); + }); + result.meta = _.pick(result.meta, nonEmptyKeys); + input.val(JSON.stringify(result)); + }); + + // Unbind transloadit from the form + elt.ownerTree._transloadit_bound = false; + formElt.unbind('submit.transloadit'); + + // Submit the form on next tick + _.delay(function () { + console.log('submit form'); + elt.ownerTree.submit(); + }, 10); + }, + onError: function (assembly) { + // TODO: report the error to the user + console.log('assembly error', assembly); + } + }); + }, + 'onInsert': function (evt, node) { + $(node.el).find('a._jsonform-delete').on('click', function (evt) { + $(node.el).find('._jsonform-preview').remove(); + $(node.el).find('a._jsonform-delete').remove(); + $(node.el).find('#' + escapeSelector(node.id)).val(''); + evt.preventDefault(); + return false; + }); + }, + 'onSubmit':function(evt, elt) { + if (elt.ownerTree._transloadit_bound) { + return false; + } + return true; + } + + }, + 'file-transloadit': { + 'template': '<span><% if (value && (value.type||value.url)) { %>'+fileDisplayTemplate+'<% } %><input class="input-file" id="_transloadit_<%= id %>" type="file" name="_transloadit_<%= node.name %>" /><input type="hidden" id="<%= id %>" name="<%= node.name %>" value=\'<%= escape(JSON.stringify(node.value)) %>\' /></span>', + 'fieldtemplate': true, + 'inputfield': true, + 'getElement': function (el) { + return $(el).parent().get(0); + }, + 'onChange': function (evt, elt) { + // The "transloadit" function should be called only once to enable + // the service when the form is submitted. Has it already been done? + if (elt.ownerTree._transloadit_bound) { + return false; + } + elt.ownerTree._transloadit_bound = true; + + // Call the "transloadit" function on the form element + var formElt = $(elt.ownerTree.domRoot); + formElt.transloadit({ + autoSubmit: false, + wait: true, + onSuccess: function (assembly) { + // Image has been uploaded. Check the "results" property that + // contains the list of files that Transloadit produced. Note + // JSONForm only supports 1-to-1 associations, meaning it + // expects the "results" property to contain only one image + // per file input in the form. + // console.log(assembly.results); + var results = _.values(assembly.results); + results = _.flatten(results); + _.each(results, function (result) { + // Save the assembly result in the right hidden input field + var input = formElt.find('input[name="' + + result.field.replace(/^_transloadit_/, '') + + '"]'); + var nonEmptyKeys = _.filter(_.keys(result.meta), function (key) { + return !!isSet(result.meta[key]); + }); + result.meta = _.pick(result.meta, nonEmptyKeys); + input.val(JSON.stringify(result)); + }); + + // Unbind transloadit from the form + elt.ownerTree._transloadit_bound = false; + formElt.unbind('submit.transloadit'); + + // Submit the form on next tick + _.delay(function () { + console.log('submit form'); + elt.ownerTree.submit(); + }, 10); + }, + onError: function (assembly) { + // TODO: report the error to the user + console.log('assembly error', assembly); + } + }); + }, + 'onInsert': function (evt, node) { + $(node.el).find('a._jsonform-delete').on('click', function (evt) { + $(node.el).find('._jsonform-preview').remove(); + $(node.el).find('a._jsonform-delete').remove(); + $(node.el).find('#' + escapeSelector(node.id)).val(''); + evt.preventDefault(); + return false; + }); + }, + 'onSubmit': function (evt, elt) { + if (elt.ownerTree._transloadit_bound) { + return false; + } + return true; + } + }, + 'select':{ + 'template':'<select name="<%= node.name %>" id="<%= id %>"' + + '<%= (fieldHtmlClass ? " class=\'" + fieldHtmlClass + "\'" : "") %>' + + '<%= (node.disabled? " disabled" : "")%>' + + '<%= (node.schemaElement && node.schemaElement.required ? " required=\'required\'" : "") %>' + + '> ' + + '<% _.each(node.options, function(key, val) { if(key instanceof Object) { if (value === key.value) { %> <option selected value="<%= key.value %>"><%= key.title %></option> <% } else { %> <option value="<%= key.value %>"><%= key.title %></option> <% }} else { if (value === key) { %> <option selected value="<%= key %>"><%= key %></option> <% } else { %><option value="<%= key %>"><%= key %></option> <% }}}); %> ' + + '</select>', + 'fieldtemplate': true, + 'inputfield': true + }, + 'imageselect': { + 'template': '<div>' + + '<input type="hidden" name="<%= node.name %>" id="<%= node.id %>" value="<%= value %>" />' + + '<div class="dropdown">' + + '<a class="btn<% if (buttonClass && node.value) { %> <%= buttonClass %><% } %>" data-toggle="dropdown" href="#"<% if (node.value) { %> style="max-width:<%= width %>px;max-height:<%= height %>px"<% } %>>' + + '<% if (node.value) { %><img src="<% if (!node.value.match(/^https?:/)) { %><%= prefix %><% } %><%= node.value %><%= suffix %>" alt="" /><% } else { %><%= buttonTitle %><% } %>' + + '</a>' + + '<div class="dropdown-menu navbar" id="<%= node.id %>_dropdown">' + + '<div>' + + '<% _.each(node.options, function(key, idx) { if ((idx > 0) && ((idx % columns) === 0)) { %></div><div><% } %><a class="btn<% if (buttonClass) { %> <%= buttonClass %><% } %>" style="max-width:<%= width %>px;max-height:<%= height %>px"><% if (key instanceof Object) { %><img src="<% if (!key.value.match(/^https?:/)) { %><%= prefix %><% } %><%= key.value %><%= suffix %>" alt="<%= key.title %>" /></a><% } else { %><img src="<% if (!key.match(/^https?:/)) { %><%= prefix %><% } %><%= key %><%= suffix %>" alt="" /><% } %></a> <% }); %>' + + '</div>' + + '<div class="pagination-right"><a class="btn">Reset</a></div>' + + '</div>' + + '</div>' + + '</div>', + 'fieldtemplate': true, + 'inputfield': true, + 'onBeforeRender': function (data, node) { + var elt = node.formElement || {}; + var nbRows = null; + var maxColumns = elt.imageSelectorColumns || 5; + data.buttonTitle = elt.imageSelectorTitle || 'Select...'; + data.prefix = elt.imagePrefix || ''; + data.suffix = elt.imageSuffix || ''; + data.width = elt.imageWidth || 32; + data.height = elt.imageHeight || 32; + data.buttonClass = elt.imageButtonClass || false; + if (node.options.length > maxColumns) { + nbRows = Math.ceil(node.options.length / maxColumns); + data.columns = Math.ceil(node.options.length / nbRows); + } + else { + data.columns = maxColumns; + } + }, + 'getElement': function (el) { + return $(el).parent().get(0); + }, + 'onInsert': function (evt, node) { + $(node.el).on('click', '.dropdown-menu a', function (evt) { + evt.preventDefault(); + evt.stopPropagation(); + var img = (evt.target.nodeName.toLowerCase() === 'img') ? + $(evt.target) : + $(evt.target).find('img'); + var value = img.attr('src'); + var elt = node.formElement || {}; + var prefix = elt.imagePrefix || ''; + var suffix = elt.imageSuffix || ''; + var width = elt.imageWidth || 32; + var height = elt.imageHeight || 32; + if (value) { + if (value.indexOf(prefix) === 0) { + value = value.substring(prefix.length); + } + value = value.substring(0, value.length - suffix.length); + $(node.el).find('input').attr('value', value); + $(node.el).find('a[data-toggle="dropdown"]') + .addClass(elt.imageButtonClass) + .attr('style', 'max-width:' + width + 'px;max-height:' + height + 'px') + .html('<img src="' + (!value.match(/^https?:/) ? prefix : '') + value + suffix + '" alt="" />'); + } + else { + $(node.el).find('input').attr('value', ''); + $(node.el).find('a[data-toggle="dropdown"]') + .removeClass(elt.imageButtonClass) + .removeAttr('style') + .html(elt.imageSelectorTitle || 'Select...'); + } + }); + } + }, + 'radios':{ + 'template': '<div id="<%= node.id %>"><% _.each(node.options, function(key, val) { %><label class="radio"><input type="radio" <% if (((key instanceof Object) && (value === key.value)) || (value === key)) { %> checked="checked" <% } %> name="<%= node.name %>" value="<%= (key instanceof Object ? key.value : key) %>"' + + '<%= (node.disabled? " disabled" : "")%>' + + '<%= (node.schemaElement && node.schemaElement.required ? " required=\'required\'" : "") %>' + + '/><span><%= (key instanceof Object ? key.title : key) %></span></label> <% }); %></div>', + 'fieldtemplate': true, + 'inputfield': true + }, + 'radiobuttons': { + 'template': '<div id="<%= node.id %>">' + + '<% _.each(node.options, function(key, val) { %>' + + '<label class="radio btn">' + + '<input type="radio" style="position:absolute;left:-9999px;" ' + + '<% if (((key instanceof Object) && (value === key.value)) || (value === key)) { %> checked="checked" <% } %> name="<%= node.name %>" value="<%= (key instanceof Object ? key.value : key) %>" />' + + '<span><%= (key instanceof Object ? key.title : key) %></span></label> ' + + '<% }); %>' + + '</div>', + 'fieldtempate': true, + 'inputfield': true, + 'onInsert': function (evt, node) { + var activeClass = 'active'; + var elt = node.formElement || {}; + if (elt.activeClass) { + activeClass += ' ' + elt.activeClass; + } + $(node.el).find('label').on('click', function () { + $(this).parent().find('label').removeClass(activeClass); + $(this).addClass(activeClass); + }); + } + }, + 'checkboxes':{ + 'template': '<div><%= choiceshtml %></div>', + 'fieldtemplate': true, + 'inputfield': true, + 'onBeforeRender': function (data, node) { + // Build up choices from the enumeration list + var choices = null; + var choiceshtml = null; + var template = '<label class="checkbox">' + + '<input type="checkbox" <% if (value) { %> checked="checked" <% } %> name="<%= name %>" value="1"' + + '<%= (node.disabled? " disabled" : "")%>' + + '/><span><%= title %></span></label>'; + if (!node || !node.schemaElement || !node.schemaElement.items) return; + choices = node.schemaElement.items['enum'] || + node.schemaElement.items[0]['enum']; + if (!choices) return; + + choiceshtml = ''; + _.each(choices, function (choice, idx) { + choiceshtml += _.template(template, { + name: node.key + '[' + idx + ']', + value: _.include(node.value, choice), + title: node.formElement.titleMap ? node.formElement.titleMap[choice] : choice, + node: node + }, fieldTemplateSettings); + }); + + data.choiceshtml = choiceshtml; + } + }, + 'array': { + 'template': '<div id="<%= id %>"><ul class="_jsonform-array-ul" style="list-style-type:none;"><%= children %></ul>' + + '<span class="_jsonform-array-buttons">' + + '<a href="#" class="btn _jsonform-array-addmore"><i class="icon-plus-sign" title="Add new"></i></a> ' + + '<a href="#" class="btn _jsonform-array-deletelast"><i class="icon-minus-sign" title="Delete last"></i></a>' + + '</span>' + + '</div>', + 'fieldtemplate': true, + 'array': true, + 'childTemplate': function (inner) { + if ($('').sortable) { + // Insert a "draggable" icon + // floating to the left of the main element + return '<li data-idx="<%= node.childPos %>">' + + '<span class="draggable line"><i class="icon-list" title="Move item"></i></span>' + + inner + + '</li>'; + } + else { + return '<li data-idx="<%= node.childPos %>">' + + inner + + '</li>'; + } + }, + 'onInsert': function (evt, node) { + var $nodeid = $(node.el).find('#' + escapeSelector(node.id)); + var boundaries = node.getArrayBoundaries(); + + // Switch two nodes in an array + var moveNodeTo = function (fromIdx, toIdx) { + // Note "switchValuesWith" extracts values from the DOM since field + // values are not synchronized with the tree data structure, so calls + // to render are needed at each step to force values down to the DOM + // before next move. + // TODO: synchronize field values and data structure completely and + // call render only once to improve efficiency. + if (fromIdx === toIdx) return; + var incr = (fromIdx < toIdx) ? 1: -1; + var i = 0; + var parentEl = $('> ul', $nodeid); + for (i = fromIdx; i !== toIdx; i += incr) { + node.children[i].switchValuesWith(node.children[i + incr]); + node.children[i].render(parentEl.get(0)); + node.children[i + incr].render(parentEl.get(0)); + } + + // No simple way to prevent DOM reordering with jQuery UI Sortable, + // so we're going to need to move sorted DOM elements back to their + // origin position in the DOM ourselves (we switched values but not + // DOM elements) + var fromEl = $(node.children[fromIdx].el); + var toEl = $(node.children[toIdx].el); + fromEl.detach(); + toEl.detach(); + if (fromIdx < toIdx) { + if (fromIdx === 0) parentEl.prepend(fromEl); + else $(node.children[fromIdx-1].el).after(fromEl); + $(node.children[toIdx-1].el).after(toEl); + } + else { + if (toIdx === 0) parentEl.prepend(toEl); + else $(node.children[toIdx-1].el).after(toEl); + $(node.children[fromIdx-1].el).after(fromEl); + } + }; + + $('> span > a._jsonform-array-addmore', $nodeid).click(function (evt) { + evt.preventDefault(); + evt.stopPropagation(); + var idx = node.children.length; + if (boundaries.maxItems >= 0) { + if (node.children.length > boundaries.maxItems - 2) { + $nodeid.find('> span > a._jsonform-array-addmore') + .addClass('disabled'); + } + if (node.children.length > boundaries.maxItems - 1) { + return false; + } + } + node.insertArrayItem(idx, $('> ul', $nodeid).get(0)); + if ((boundaries.minItems <= 0) || + ((boundaries.minItems > 0) && + (node.children.length > boundaries.minItems - 1))) { + $nodeid.find('> span > a._jsonform-array-deletelast') + .removeClass('disabled'); + } + }); + + //Simulate Users click to setup the form with its minItems + var curItems = $('> ul > li', $nodeid).length; + if ((boundaries.minItems > 0) && + (curItems < boundaries.minItems)) { + for (var i = 0; i < (boundaries.minItems - 1) && ($nodeid.find('> ul > li').length < boundaries.minItems); i++) { + //console.log('Calling click: ',$nodeid); + //$('> span > a._jsonform-array-addmore', $nodeid).click(); + node.insertArrayItem(curItems, $nodeid.find('> ul').get(0)); + } + } + if ((boundaries.minItems > 0) && + (node.children.length <= boundaries.minItems)) { + $nodeid.find('> span > a._jsonform-array-deletelast') + .addClass('disabled'); + } + + $('> span > a._jsonform-array-deletelast', $nodeid).click(function (evt) { + var idx = node.children.length - 1; + evt.preventDefault(); + evt.stopPropagation(); + if (boundaries.minItems > 0) { + if (node.children.length < boundaries.minItems + 2) { + $nodeid.find('> span > a._jsonform-array-deletelast') + .addClass('disabled'); + } + if (node.children.length <= boundaries.minItems) { + return false; + } + } + else if (node.children.length === 1) { + $nodeid.find('> span > a._jsonform-array-deletelast') + .addClass('disabled'); + } + node.deleteArrayItem(idx); + if ((boundaries.maxItems >= 0) && (idx <= boundaries.maxItems - 1)) { + $nodeid.find('> span > a._jsonform-array-addmore') + .removeClass('disabled'); + } + }); + + if ($(node.el).sortable) { + $('> ul', $nodeid).sortable(); + $('> ul', $nodeid).bind('sortstop', function (event, ui) { + var idx = $(ui.item).data('idx'); + var newIdx = $(ui.item).index(); + moveNodeTo(idx, newIdx); + }); + } + } + }, + 'tabarray': { + 'template': '<div id="<%= id %>"><div class="tabbable tabs-left">' + + '<ul class="nav nav-tabs">' + + '<%= tabs %>' + + '</ul>' + + '<div class="tab-content">' + + '<%= children %>' + + '</div>' + + '</div>' + + '<a href="#" class="btn _jsonform-array-addmore"><i class="icon-plus-sign" title="Add new"></i></a> ' + + '<a href="#" class="btn _jsonform-array-deleteitem"><i class="icon-minus-sign" title="Delete item"></i></a></div>', + 'fieldtemplate': true, + 'array': true, + 'childTemplate': function (inner) { + return '<div data-idx="<%= node.childPos %>" class="tab-pane">' + + inner + + '</div>'; + }, + 'onBeforeRender': function (data, node) { + // Generate the initial 'tabs' from the children + var tabs = ''; + _.each(node.children, function (child, idx) { + var title = child.legend || + child.title || + ('Item ' + (idx+1)); + tabs += '<li data-idx="' + idx + '"' + + ((idx === 0) ? ' class="active"' : '') + + '><a class="draggable tab" data-toggle="tab">' + + escapeHTML(title) + + '</a></li>'; + }); + data.tabs = tabs; + }, + 'onInsert': function (evt, node) { + var $nodeid = $(node.el).find('#' + escapeSelector(node.id)); + var boundaries = node.getArrayBoundaries(); + + var moveNodeTo = function (fromIdx, toIdx) { + // Note "switchValuesWith" extracts values from the DOM since field + // values are not synchronized with the tree data structure, so calls + // to render are needed at each step to force values down to the DOM + // before next move. + // TODO: synchronize field values and data structure completely and + // call render only once to improve efficiency. + if (fromIdx === toIdx) return; + var incr = (fromIdx < toIdx) ? 1: -1; + var i = 0; + var tabEl = $('> .tabbable > .tab-content', $nodeid).get(0); + for (i = fromIdx; i !== toIdx; i += incr) { + node.children[i].switchValuesWith(node.children[i + incr]); + node.children[i].render(tabEl); + node.children[i + incr].render(tabEl); + } + }; + + + // Refreshes the list of tabs + var updateTabs = function (selIdx) { + var tabs = ''; + var activateFirstTab = false; + if (selIdx === undefined) { + selIdx = $('> .tabbable > .nav-tabs .active', $nodeid).data('idx'); + if (selIdx) { + selIdx = parseInt(selIdx, 10); + } + else { + activateFirstTab = true; + selIdx = 0; + } + } + if (selIdx >= node.children.length) { + selIdx = node.children.length - 1; + } + _.each(node.children, function (child, idx) { + var title = child.legend || + child.title || + ('Item ' + (idx+1)); + tabs += '<li data-idx="' + idx + '">' + + '<a class="draggable tab" data-toggle="tab">' + + escapeHTML(title) + + '</a></li>'; + }); + $('> .tabbable > .nav-tabs', $nodeid).html(tabs); + if (activateFirstTab) { + $('> .tabbable > .nav-tabs [data-idx="0"]', $nodeid).addClass('active'); + } + $('> .tabbable > .nav-tabs [data-toggle="tab"]', $nodeid).eq(selIdx).click(); + }; + + $('> a._jsonform-array-deleteitem', $nodeid).click(function (evt) { + var idx = $('> .tabbable > .nav-tabs .active', $nodeid).data('idx'); + evt.preventDefault(); + evt.stopPropagation(); + if (boundaries.minItems > 0) { + if (node.children.length < boundaries.minItems + 1) { + $nodeid.find('> a._jsonform-array-deleteitem') + .addClass('disabled'); + } + if (node.children.length <= boundaries.minItems) return false; + } + node.deleteArrayItem(idx); + updateTabs(); + if ((node.children.length < boundaries.minItems + 1) || + (node.children.length === 0)) { + $nodeid.find('> a._jsonform-array-deleteitem').addClass('disabled'); + } + if ((boundaries.maxItems >= 0) && + (node.children.length <= boundaries.maxItems)) { + $nodeid.find('> a._jsonform-array-addmore').removeClass('disabled'); + } + }); + + $('> a._jsonform-array-addmore', $nodeid).click(function (evt) { + var idx = node.children.length; + if (boundaries.maxItems>=0) { + if (node.children.length>boundaries.maxItems-2) { + $('> a._jsonform-array-addmore', $nodeid).addClass("disabled"); + } + if (node.children.length > boundaries.maxItems - 1) { + return false; + } + } + evt.preventDefault(); + evt.stopPropagation(); + node.insertArrayItem(idx, + $nodeid.find('> .tabbable > .tab-content').get(0)); + updateTabs(idx); + if ((boundaries.minItems <= 0) || + ((boundaries.minItems > 0) && (idx > boundaries.minItems - 1))) { + $nodeid.find('> a._jsonform-array-deleteitem').removeClass('disabled'); + } + }); + + $(node.el).on('legendUpdated', function (evt) { + updateTabs(); + evt.preventDefault(); + evt.stopPropagation(); + }); + + if ($(node.el).sortable) { + $('> .tabbable > .nav-tabs', $nodeid).sortable({ + containment: node.el, + tolerance: 'pointer' + }); + $('> .tabbable > .nav-tabs', $nodeid).bind('sortstop', function (event, ui) { + var idx = $(ui.item).data('idx'); + var newIdx = $(ui.item).index(); + moveNodeTo(idx, newIdx); + updateTabs(newIdx); + }); + } + + // Simulate User's click to setup the form with its minItems + if (boundaries.minItems >= 0) { + for (var i = 0; i < (boundaries.minItems - 1); i++) { + $nodeid.find('> a._jsonform-array-addmore').click(); + } + $nodeid.find('> a._jsonform-array-deleteitem').addClass('disabled'); + updateTabs(); + } + + if ((boundaries.maxItems >= 0) && + (node.children.length >= boundaries.maxItems)) { + $nodeid.find('> a._jsonform-array-addmore').addClass('disabled'); + } + if ((boundaries.minItems >= 0) && + (node.children.length <= boundaries.minItems)) { + $nodeid.find('> a._jsonform-array-deleteitem').addClass('disabled'); + } + } + }, + 'help':{ + 'template':'<span class="help-block" style="padding-top:5px"><%= elt.helpvalue %></span>', + 'fieldtemplate': true + }, + 'msg': { + 'template': '<%= elt.msg %>' + }, + 'fieldset':{ + 'template': '<fieldset class="control-group jsonform-error-<%= keydash %> <% if (elt.expandable) { %>expandable<% } %> <%= elt.htmlClass?elt.htmlClass:"" %>" ' + + '<% if (id) { %> id="<%= id %>"<% } %>' + + '>' + + '<% if (node.title || node.legend) { %><legend><%= node.title || node.legend %></legend><% } %>' + + '<% if (elt.expandable) { %><div class="control-group"><% } %>' + + '<%= children %>' + + '<% if (elt.expandable) { %></div><% } %>' + + '</fieldset>' + }, + 'advancedfieldset': { + 'template': '<fieldset' + + '<% if (id) { %> id="<%= id %>"<% } %>' + + ' class="expandable <%= elt.htmlClass?elt.htmlClass:"" %>">' + + '<legend>Advanced options</legend>' + + '<div class="control-group">' + + '<%= children %>' + + '</div>' + + '</fieldset>' + }, + 'authfieldset': { + 'template': '<fieldset' + + '<% if (id) { %> id="<%= id %>"<% } %>' + + ' class="expandable <%= elt.htmlClass?elt.htmlClass:"" %>">' + + '<legend>Authentication settings</legend>' + + '<div class="control-group">' + + '<%= children %>' + + '</div>' + + '</fieldset>' + }, + 'submit':{ + 'template':'<input type="submit" <% if (id) { %> id="<%= id %>" <% } %> class="btn btn-primary <%= elt.htmlClass?elt.htmlClass:"" %>" value="<%= value || node.title %>"<%= (node.disabled? " disabled" : "")%>/>' + }, + 'button':{ + 'template':' <button <% if (id) { %> id="<%= id %>" <% } %> class="btn <%= elt.htmlClass?elt.htmlClass:"" %>"><%= node.title %></button> ' + }, + 'actions':{ + 'template':'<div class="form-actions <%= elt.htmlClass?elt.htmlClass:"" %>"><%= children %></div>' + }, + 'hidden':{ + 'template':'<input type="hidden" id="<%= id %>" name="<%= node.name %>" value="<%= escape(value) %>" />', + 'inputfield': true + }, + 'selectfieldset': { + 'template': '<fieldset class="tab-container <%= elt.htmlClass?elt.htmlClass:"" %>">' + + '<% if (node.legend) { %><legend><%= node.legend %></legend><% } %>' + + '<% if (node.formElement.key) { %><input type="hidden" id="<%= node.id %>" name="<%= node.name %>" value="<%= escape(value) %>" /><% } else { %>' + + '<a id="<%= node.id %>"></a><% } %>' + + '<div class="tabbable">' + + '<div class="control-group<%= node.formElement.hideMenu ? " hide" : "" %>">' + + '<% if (node.title && !elt.notitle) { %><label class="control-label" for="<%= node.id %>"><%= node.title %></label><% } %>' + + '<div class="controls"><%= tabs %></div>' + + '</div>' + + '<div class="tab-content">' + + '<%= children %>' + + '</div>' + + '</div>' + + '</fieldset>', + 'inputfield': true, + 'getElement': function (el) { + return $(el).parent().get(0); + }, + 'childTemplate': function (inner) { + return '<div data-idx="<%= node.childPos %>" class="tab-pane' + + '<% if (node.active) { %> active<% } %>">' + + inner + + '</div>'; + }, + 'onBeforeRender': function (data, node) { + // Before rendering, this function ensures that: + // 1. direct children have IDs (used to show/hide the tabs contents) + // 2. the tab to active is flagged accordingly. The active tab is + // the first one, except if form values are available, in which case + // it's the first tab for which there is some value available (or back + // to the first one if there are none) + // 3. the HTML of the select field used to select tabs is exposed in the + // HTML template data as "tabs" + + var children = null; + var choices = []; + if (node.schemaElement) { + choices = node.schemaElement['enum'] || []; + } + if (node.options) { + children = _.map(node.options, function (option, idx) { + var child = node.children[idx]; + if (option instanceof Object) { + option = _.extend({ node: child }, option); + option.title = option.title || + child.legend || + child.title || + ('Option ' + (child.childPos+1)); + option.value = isSet(option.value) ? option.value : + isSet(choices[idx]) ? choices[idx] : idx; + return option; + } + else { + return { + title: option, + value: isSet(choices[child.childPos]) ? + choices[child.childPos] : + child.childPos, + node: child + }; + } + }); + } + else { + children = _.map(node.children, function (child, idx) { + return { + title: child.legend || child.title || ('Option ' + (child.childPos+1)), + value: choices[child.childPos] || child.childPos, + node: child + }; + }); + } + + var activeChild = null; + if (data.value) { + activeChild = _.find(children, function (child) { + return (child.value === node.value); + }); + } + if (!activeChild) { + activeChild = _.find(children, function (child) { + return child.node.hasNonDefaultValue(); + }); + } + if (!activeChild) { + activeChild = children[0]; + } + activeChild.node.active = true; + data.value = activeChild.value; + + var elt = node.formElement; + var tabs = '<select class="nav"' + + (node.disabled ? ' disabled' : '') + + '>'; + _.each(children, function (child, idx) { + tabs += '<option data-idx="' + idx + '" value="' + child.value + '"' + + (child.node.active ? ' class="active"' : '') + + '>' + + escapeHTML(child.title) + + '</option>'; + }); + tabs += '</select>'; + + data.tabs = tabs; + return data; + }, + 'onInsert': function (evt, node) { + $(node.el).find('select.nav').first().on('change', function (evt) { + var $option = $(this).find('option:selected'); + $(node.el).find('input[type="hidden"]').first().val($option.attr('value')); + }); + } + }, + 'optionfieldset': { + 'template': '<div' + + '<% if (node.id) { %> id="<%= node.id %>"<% } %>' + + '>' + + '<%= children %>' + + '</div>' + }, + 'section': { + 'template': '<div' + + '<% if (node.id) { %> id="<%= node.id %>"<% } %>' + + '><%= children %></div>' + }, + + /** + * A "questions" field renders a series of question fields and binds the + * result to the value of a schema key. + */ + 'questions': { + 'template': '<div>' + + '<input type="hidden" id="<%= node.id %>" name="<%= node.name %>" value="<%= escape(value) %>" />' + + '<%= children %>' + + '</div>', + 'fieldtempate': true, + 'inputfield': true, + 'getElement': function (el) { + return $(el).parent().get(0); + }, + 'onInsert': function (evt, node) { + if (!node.children || (node.children.length === 0)) return; + _.each(node.children, function (child) { + $(child.el).hide(); + }); + $(node.children[0].el).show(); + } + }, + + /** + * A "question" field lets user choose a response among possible choices. + * The field is not associated with any schema key. A question should be + * part of a "questions" field that binds a series of questions to a + * schema key. + */ + 'question': { + 'template': '<div id="<%= node.id %>"><% _.each(node.options, function(key, val) { %><label class="radio<%= (node.formElement.optionsType === "radiobuttons") ? " btn" : "" %><%= ((key instanceof Object && key.htmlClass) ? " " + key.htmlClass : "") %>"><input type="radio" <% if (node.formElement.optionsType === "radiobuttons") { %> style="position:absolute;left:-9999px;" <% } %>name="<%= node.id %>" value="<%= val %>"<%= (node.disabled? " disabled" : "")%>/><span><%= (key instanceof Object ? key.title : key) %></span></label> <% }); %></div>', + 'fieldtemplate': true, + 'onInsert': function (evt, node) { + var activeClass = 'active'; + var elt = node.formElement || {}; + if (elt.activeClass) { + activeClass += ' ' + elt.activeClass; + } + + // Bind to change events on radio buttons + $(node.el).find('input[type="radio"]').on('change', function (evt) { + var questionNode = null; + var option = node.options[$(this).val()]; + if (!node.parentNode || !node.parentNode.el) return; + + $(this).parent().parent().find('label').removeClass(activeClass); + $(this).parent().addClass(activeClass); + $(node.el).nextAll().hide(); + $(node.el).nextAll().find('input[type="radio"]').prop('checked', false); + + // Execute possible actions (set key value, form submission, open link, + // move on to next question) + if (option.value) { + // Set the key of the 'Questions' parent + $(node.parentNode.el).find('input[type="hidden"]').val(option.value); + } + if (option.next) { + questionNode = _.find(node.parentNode.children, function (child) { + return (child.formElement && (child.formElement.qid === option.next)); + }); + $(questionNode.el).show(); + $(questionNode.el).nextAll().hide(); + $(questionNode.el).nextAll().find('input[type="radio"]').prop('checked', false); + } + if (option.href) { + if (option.target) { + window.open(option.href, option.target); + } + else { + window.location = option.href; + } + } + if (option.submit) { + setTimeout(function () { + node.ownerTree.submit(); + }, 0); + } + }); + } + } +}; + + +//Allow to access subproperties by splitting "." +/** + * Retrieves the key identified by a path selector in the structured object. + * + * Levels in the path are separated by a dot. Array items are marked + * with [x]. For instance: + * foo.bar[3].baz + * + * @function + * @param {Object} obj Structured object to parse + * @param {String} key Path to the key to retrieve + * @param {boolean} ignoreArrays True to use first element in an array when + * stucked on a property. This parameter is basically only useful when + * parsing a JSON schema for which the "items" property may either be an + * object or an array with one object (only one because JSON form does not + * support mix of items for arrays). + * @return {Object} The key's value. + */ +jsonform.util.getObjKey = function (obj, key, ignoreArrays) { + var innerobj = obj; + var keyparts = key.split("."); + var subkey = null; + var arrayMatch = null; + var prop = null; + + for (var i = 0; i < keyparts.length; i++) { + if ((innerobj === null) || (typeof innerobj !== "object")) return null; + subkey = keyparts[i]; + prop = subkey.replace(reArray, ''); + reArray.lastIndex = 0; + arrayMatch = reArray.exec(subkey); + if (arrayMatch) { + while (true) { + if (!_.isArray(innerobj[prop])) return null; + innerobj = innerobj[prop][parseInt(arrayMatch[1], 10)]; + arrayMatch = reArray.exec(subkey); + if (!arrayMatch) break; + } + } + else if (ignoreArrays && + !innerobj[prop] && + _.isArray(innerobj) && + innerobj[0]) { + innerobj = innerobj[0][prop]; + } + else { + innerobj = innerobj[prop]; + } + } + + if (ignoreArrays && _.isArray(innerobj) && innerobj[0]) { + return innerobj[0]; + } + else { + return innerobj; + } +}; + + +/** + * Sets the key identified by a path selector to the given value. + * + * Levels in the path are separated by a dot. Array items are marked + * with [x]. For instance: + * foo.bar[3].baz + * + * The hierarchy is automatically created if it does not exist yet. + * + * @function + * @param {Object} obj The object to build + * @param {String} key The path to the key to set where each level + * is separated by a dot, and array items are flagged with [x]. + * @param {Object} value The value to set, may be of any type. + */ +jsonform.util.setObjKey = function(obj,key,value) { + var innerobj = obj; + var keyparts = key.split("."); + var subkey = null; + var arrayMatch = null; + var prop = null; + + for (var i = 0; i < keyparts.length-1; i++) { + subkey = keyparts[i]; + prop = subkey.replace(reArray, ''); + reArray.lastIndex = 0; + arrayMatch = reArray.exec(subkey); + if (arrayMatch) { + // Subkey is part of an array + while (true) { + if (!_.isArray(innerobj[prop])) { + innerobj[prop] = []; + } + innerobj = innerobj[prop]; + prop = parseInt(arrayMatch[1], 10); + arrayMatch = reArray.exec(subkey); + if (!arrayMatch) break; + } + if ((typeof innerobj[prop] !== 'object') || + (innerobj[prop] === null)) { + innerobj[prop] = {}; + } + innerobj = innerobj[prop]; + } + else { + // "Normal" subkey + if ((typeof innerobj[prop] !== 'object') || + (innerobj[prop] === null)) { + innerobj[prop] = {}; + } + innerobj = innerobj[prop]; + } + } + + // Set the final value + subkey = keyparts[keyparts.length - 1]; + prop = subkey.replace(reArray, ''); + reArray.lastIndex = 0; + arrayMatch = reArray.exec(subkey); + if (arrayMatch) { + while (true) { + if (!_.isArray(innerobj[prop])) { + innerobj[prop] = []; + } + innerobj = innerobj[prop]; + prop = parseInt(arrayMatch[1], 10); + arrayMatch = reArray.exec(subkey); + if (!arrayMatch) break; + } + innerobj[prop] = value; + } + else { + innerobj[prop] = value; + } +}; + + +/** + * Retrieves the key definition from the given schema. + * + * The key is identified by the path that leads to the key in the + * structured object that the schema would generate. Each level is + * separated by a '.'. Array levels are marked with []. For instance: + * foo.bar[].baz + * ... to retrieve the definition of the key at the following location + * in the JSON schema (using a dotted path notation): + * foo.properties.bar.items.properties.baz + * + * @function + * @param {Object} schema The JSON schema to retrieve the key from + * @param {String} key The path to the key, each level being separated + * by a dot and array items being flagged with []. + * @return {Object} The key definition in the schema, null if not found. + */ +var getSchemaKey = function(schema,key) { + var schemaKey = key + .replace(/\./g, '.properties.') + .replace(/\[[0-9]*\]/g, '.items'); + var schemaDef = jsonform.util.getObjKey(schema, schemaKey, true); + if (schemaDef && schemaDef.$ref) { + throw new Error('JSONForm does not yet support schemas that use the ' + + '$ref keyword. See: https://github.com/joshfire/jsonform/issues/54'); + } + return schemaDef; +}; + + +/** + * Truncates the key path to the requested depth. + * + * For instance, if the key path is: + * foo.bar[].baz.toto[].truc[].bidule + * and the requested depth is 1, the returned key will be: + * foo.bar[].baz.toto + * + * Note the function includes the path up to the next depth level. + * + * @function + * @param {String} key The path to the key in the schema, each level being + * separated by a dot and array items being flagged with []. + * @param {Number} depth The array depth + * @return {String} The path to the key truncated to the given depth. + */ +var truncateToArrayDepth = function (key, arrayDepth) { + var depth = 0; + var pos = 0; + if (!key) return null; + + if (arrayDepth > 0) { + while (depth < arrayDepth) { + pos = key.indexOf('[]', pos); + if (pos === -1) { + // Key path is not "deep" enough, simply return the full key + return key; + } + pos = pos + 2; + depth += 1; + } + } + + // Move one step further to the right without including the final [] + pos = key.indexOf('[]', pos); + if (pos === -1) return key; + else return key.substring(0, pos); +}; + +/** + * Applies the array path to the key path. + * + * For instance, if the key path is: + * foo.bar[].baz.toto[].truc[].bidule + * and the arrayPath [4, 2], the returned key will be: + * foo.bar[4].baz.toto[2].truc[].bidule + * + * @function + * @param {String} key The path to the key in the schema, each level being + * separated by a dot and array items being flagged with []. + * @param {Array(Number)} arrayPath The array path to apply, e.g. [4, 2] + * @return {String} The path to the key that matches the array path. + */ +var applyArrayPath = function (key, arrayPath) { + var depth = 0; + if (!key) return null; + if (!arrayPath || (arrayPath.length === 0)) return key; + var newKey = key.replace(reArray, function (str, p1) { + // Note this function gets called as many times as there are [x] in the ID, + // from left to right in the string. The goal is to replace the [x] with + // the appropriate index in the new array path, if defined. + var newIndex = str; + if (isSet(arrayPath[depth])) { + newIndex = '[' + arrayPath[depth] + ']'; + } + depth += 1; + return newIndex; + }); + return newKey; +}; + + +/** + * Returns the initial value that a field identified by its key + * should take. + * + * The "initial" value is defined as: + * 1. the previously submitted value if already submitted + * 2. the default value defined in the layout of the form + * 3. the default value defined in the schema + * + * The "value" returned is intended for rendering purpose, + * meaning that, for fields that define a titleMap property, + * the function returns the label, and not the intrinsic value. + * + * The function handles values that contains template strings, + * e.g. {{values.foo[].bar}} or {{idx}}. + * + * When the form is a string, the function truncates the resulting string + * to meet a potential "maxLength" constraint defined in the schema, using + * "..." to mark the truncation. Note it does not validate the resulting + * string against other constraints (e.g. minLength, pattern) as it would + * be hard to come up with an automated course of action to "fix" the value. + * + * @function + * @param {Object} formObject The JSON Form object + * @param {String} key The generic key path (e.g. foo[].bar.baz[]) + * @param {Array(Number)} arrayPath The array path that identifies + * the unique value in the submitted form (e.g. [1, 3]) + * @param {Object} tpldata Template data object + * @param {Boolean} usePreviousValues true to use previously submitted values + * if defined. + */ +var getInitialValue = function (formObject, key, arrayPath, tpldata, usePreviousValues) { + var value = null; + + // Complete template data for template function + tpldata = tpldata || {}; + tpldata.idx = tpldata.idx || + (arrayPath ? arrayPath[arrayPath.length-1] : 1); + tpldata.value = isSet(tpldata.value) ? tpldata.value : ''; + tpldata.getValue = tpldata.getValue || function (key) { + return getInitialValue(formObject, key, arrayPath, tpldata, usePreviousValues); + }; + + // Helper function that returns the form element that explicitly + // references the given key in the schema. + var getFormElement = function (elements, key) { + var formElement = null; + if (!elements || !elements.length) return null; + _.each(elements, function (elt) { + if (formElement) return; + if (elt === key) { + formElement = { key: elt }; + return; + } + if (_.isString(elt)) return; + if (elt.key === key) { + formElement = elt; + } + else if (elt.items) { + formElement = getFormElement(elt.items, key); + } + }); + return formElement; + }; + var formElement = getFormElement(formObject.form || [], key); + var schemaElement = getSchemaKey(formObject.schema.properties, key); + + if (usePreviousValues && formObject.value) { + // If values were previously submitted, use them directly if defined + value = jsonform.util.getObjKey(formObject.value, applyArrayPath(key, arrayPath)); + } + if (!isSet(value)) { + if (formElement && (typeof formElement['value'] !== 'undefined')) { + // Extract the definition of the form field associated with + // the key as it may override the schema's default value + // (note a "null" value overrides a schema default value as well) + value = formElement['value']; + } + else if (schemaElement) { + // Simply extract the default value from the schema + if (isSet(schemaElement['default'])) { + value = schemaElement['default']; + } + } + if (value && value.indexOf('{{values.') !== -1) { + // This label wants to use the value of another input field. + // Convert that construct into {{getValue(key)}} for + // Underscore to call the appropriate function of formData + // when template gets called (note calling a function is not + // exactly Mustache-friendly but is supported by Underscore). + value = value.replace( + /\{\{values\.([^\}]+)\}\}/g, + '{{getValue("$1")}}'); + } + if (value) { + value = _.template(value, tpldata, valueTemplateSettings); + } + } + + // Apply titleMap if needed + if (isSet(value) && formElement && + formElement.titleMap && + formElement.titleMap[value]) { + value = _.template(formElement.titleMap[value], + tpldata, valueTemplateSettings); + } + + // Check maximum length of a string + if (value && _.isString(value) && + schemaElement && schemaElement.maxLength) { + if (value.length > schemaElement.maxLength) { + // Truncate value to maximum length, adding continuation dots + value = value.substr(0, schemaElement.maxLength - 1) + '…'; + } + } + + if (!isSet(value)) { + return null; + } + else { + return value; + } +}; + + +/** + * Represents a node in the form. + * + * Nodes that have an ID are linked to the corresponding DOM element + * when rendered + * + * Note the form element and the schema elements that gave birth to the + * node may be shared among multiple nodes (in the case of arrays). + * + * @class + */ +var formNode = function () { + /** + * The node's ID (may not be set) + */ + this.id = null; + + /** + * The node's key path (may not be set) + */ + this.key = null; + + /** + * DOM element associated witht the form element. + * + * The DOM element is set when the form element is rendered. + */ + this.el = null; + + /** + * Link to the form element that describes the node's layout + * (note the form element is shared among nodes in arrays) + */ + this.formElement = null; + + /** + * Link to the schema element that describes the node's value constraints + * (note the schema element is shared among nodes in arrays) + */ + this.schemaElement = null; + + /** + * Pointer to the "view" associated with the node, typically the right + * object in jsonform.elementTypes + */ + this.view = null; + + /** + * Node's subtree (if one is defined) + */ + this.children = []; + + /** + * A pointer to the form tree the node is attached to + */ + this.ownerTree = null; + + /** + * A pointer to the parent node of the node in the tree + */ + this.parentNode = null; + + /** + * Child template for array-like nodes. + * + * The child template gets cloned to create new array items. + */ + this.childTemplate = null; + + + /** + * Direct children of array-like containers may use the value of a + * specific input field in their subtree as legend. The link to the + * legend child is kept here and initialized in computeInitialValues + * when a child sets "valueInLegend" + */ + this.legendChild = null; + + + /** + * The path of indexes that lead to the current node when the + * form element is not at the root array level. + * + * Note a form element may well be nested element and still be + * at the root array level. That's typically the case for "fieldset" + * elements. An array level only gets created when a form element + * is of type "array" (or a derivated type such as "tabarray"). + * + * The array path of a form element linked to the foo[2].bar.baz[3].toto + * element in the submitted values is [2, 3] for instance. + * + * The array path is typically used to compute the right ID for input + * fields. It is also used to update positions when an array item is + * created, moved around or suppressed. + * + * @type {Array(Number)} + */ + this.arrayPath = []; + + /** + * Position of the node in the list of children of its parents + */ + this.childPos = 0; +}; + + +/** + * Clones a node + * + * @function + * @param {formNode} New parent node to attach the node to + * @return {formNode} Cloned node + */ +formNode.prototype.clone = function (parentNode) { + var node = new formNode(); + node.arrayPath = _.clone(this.arrayPath); + node.ownerTree = this.ownerTree; + node.parentNode = parentNode || this.parentNode; + node.formElement = this.formElement; + node.schemaElement = this.schemaElement; + node.view = this.view; + node.children = _.map(this.children, function (child) { + return child.clone(node); + }); + if (this.childTemplate) { + node.childTemplate = this.childTemplate.clone(node); + } + return node; +}; + + +/** + * Returns true if the subtree that starts at the current node + * has some non empty value attached to it + */ +formNode.prototype.hasNonDefaultValue = function () { + + // hidden elements don't count because they could make the wrong selectfieldset element active + if (this.formElement && this.formElement.type=="hidden") { + return false; + } + + if (this.value && !this.defaultValue) { + return true; + } + var child = _.find(this.children, function (child) { + return child.hasNonDefaultValue(); + }); + return !!child; +}; + + +/** + * Attaches a child node to the current node. + * + * The child node is appended to the end of the list. + * + * @function + * @param {formNode} node The child node to append + * @return {formNode} The inserted node (same as the one given as parameter) + */ +formNode.prototype.appendChild = function (node) { + node.parentNode = this; + node.childPos = this.children.length; + this.children.push(node); + return node; +}; + + +/** + * Removes the last child of the node. + * + * @function + */ +formNode.prototype.removeChild = function () { + var child = this.children[this.children.length-1]; + if (!child) return; + + // Remove the child from the DOM + $(child.el).remove(); + + // Remove the child from the array + return this.children.pop(); +}; + + +/** + * Moves the user entered values set in the current node's subtree to the + * given node's subtree. + * + * The target node must follow the same structure as the current node + * (typically, they should have been generated from the same node template) + * + * The current node MUST be rendered in the DOM. + * + * TODO: when current node is not in the DOM, extract values from formNode.value + * properties, so that the function be available even when current node is not + * in the DOM. + * + * Moving values around allows to insert/remove array items at arbitrary + * positions. + * + * @function + * @param {formNode} node Target node. + */ +formNode.prototype.moveValuesTo = function (node) { + var values = this.getFormValues(node.arrayPath); + node.resetValues(); + node.computeInitialValues(values, true); +}; + + +/** + * Switches nodes user entered values. + * + * The target node must follow the same structure as the current node + * (typically, they should have been generated from the same node template) + * + * Both nodes MUST be rendered in the DOM. + * + * TODO: update getFormValues to work even if node is not rendered, using + * formNode's "value" property. + * + * @function + * @param {formNode} node Target node + */ +formNode.prototype.switchValuesWith = function (node) { + var values = this.getFormValues(node.arrayPath); + var nodeValues = node.getFormValues(this.arrayPath); + node.resetValues(); + node.computeInitialValues(values, true); + this.resetValues(); + this.computeInitialValues(nodeValues, true); +}; + + +/** + * Resets all DOM values in the node's subtree. + * + * This operation also drops all array item nodes. + * Note values are not reset to their default values, they are rather removed! + * + * @function + */ +formNode.prototype.resetValues = function () { + var params = null; + var idx = 0; + + // Reset value + this.value = null; + + // Propagate the array path from the parent node + // (adding the position of the child for nodes that are direct + // children of array-like nodes) + if (this.parentNode) { + this.arrayPath = _.clone(this.parentNode.arrayPath); + if (this.parentNode.view && this.parentNode.view.array) { + this.arrayPath.push(this.childPos); + } + } + else { + this.arrayPath = []; + } + + if (this.view && this.view.inputfield) { + // Simple input field, extract the value from the origin, + // set the target value and reset the origin value + params = $(':input', this.el).serializeArray(); + _.each(params, function (param) { + // TODO: check this, there may exist corner cases with this approach + // (with multiple checkboxes for instance) + $('[name="' + escapeSelector(param.name) + '"]', $(this.el)).val(''); + }, this); + } + else if (this.view && this.view.array) { + // The current node is an array, drop all children + while (this.children.length > 0) { + this.removeChild(); + } + } + + // Recurse down the tree + _.each(this.children, function (child) { + child.resetValues(); + }); +}; + + +/** + * Sets the child template node for the current node. + * + * The child template node is used to create additional children + * in an array-like form element. The template is never rendered. + * + * @function + * @param {formNode} node The child template node to set + */ +formNode.prototype.setChildTemplate = function (node) { + this.childTemplate = node; + node.parentNode = this; +}; + + +/** + * Recursively sets values to all nodes of the current subtree + * based on previously submitted values, or based on default + * values when the submitted values are not enough + * + * The function should be called once in the lifetime of a node + * in the tree. It expects its parent's arrayPath to be up to date. + * + * Three cases may arise: + * 1. if the form element is a simple input field, the value is + * extracted from previously submitted values of from default values + * defined in the schema. + * 2. if the form element is an array-like node, the child template + * is used to create as many children as possible (and at least one). + * 3. the function simply recurses down the node's subtree otherwise + * (this happens when the form element is a fieldset-like element). + * + * @function + * @param {Object} values Previously submitted values for the form + * @param {Boolean} ignoreDefaultValues Ignore default values defined in the + * schema when set. + */ +formNode.prototype.computeInitialValues = function (values, ignoreDefaultValues) { + var self = this; + var node = null; + var nbChildren = 1; + var i = 0; + var formData = this.ownerTree.formDesc.tpldata || {}; + + // Propagate the array path from the parent node + // (adding the position of the child for nodes that are direct + // children of array-like nodes) + if (this.parentNode) { + this.arrayPath = _.clone(this.parentNode.arrayPath); + if (this.parentNode.view && this.parentNode.view.array) { + this.arrayPath.push(this.childPos); + } + } + else { + this.arrayPath = []; + } + + // Prepare special data param "idx" for templated values + // (is is the index of the child in its wrapping array, starting + // at 1 since that's more human-friendly than a zero-based index) + formData.idx = (this.arrayPath.length > 0) ? + this.arrayPath[this.arrayPath.length-1] + 1 : + this.childPos + 1; + + // Prepare special data param "value" for templated values + formData.value = ''; + + // Prepare special function to compute the value of another field + formData.getValue = function (key) { + return getInitialValue(self.ownerTree.formDesc, + key, self.arrayPath, + formData, !!values); + }; + + if (this.formElement) { + // Compute the ID of the field (if needed) + if (this.formElement.id) { + this.id = applyArrayPath(this.formElement.id, this.arrayPath); + } + else if (this.view && this.view.array) { + this.id = escapeSelector(this.ownerTree.formDesc.prefix) + + '-elt-counter-' + _.uniqueId(); + } + else if (this.parentNode && this.parentNode.view && + this.parentNode.view.array) { + // Array items need an array to associate the right DOM element + // to the form node when the parent is rendered. + this.id = escapeSelector(this.ownerTree.formDesc.prefix) + + '-elt-counter-' + _.uniqueId(); + } + else if ((this.formElement.type === 'button') || + (this.formElement.type === 'selectfieldset') || + (this.formElement.type === 'question') || + (this.formElement.type === 'buttonquestion')) { + // Buttons do need an id for "onClick" purpose + this.id = escapeSelector(this.ownerTree.formDesc.prefix) + + '-elt-counter-' + _.uniqueId(); + } + + // Compute the actual key (the form element's key is index-free, + // i.e. it looks like foo[].bar.baz[].truc, so we need to apply + // the array path of the node to get foo[4].bar.baz[2].truc) + if (this.formElement.key) { + this.key = applyArrayPath(this.formElement.key, this.arrayPath); + this.keydash = this.key.replace(/\./g, '---'); + } + + // Same idea for the field's name + this.name = applyArrayPath(this.formElement.name, this.arrayPath); + + // Consider that label values are template values and apply the + // form's data appropriately (note we also apply the array path + // although that probably doesn't make much sense for labels...) + _.each([ + 'title', + 'legend', + 'description', + 'append', + 'prepend', + 'inlinetitle', + 'helpvalue', + 'value', + 'disabled', + 'placeholder', + 'readOnly' + ], function (prop) { + if (_.isString(this.formElement[prop])) { + if (this.formElement[prop].indexOf('{{values.') !== -1) { + // This label wants to use the value of another input field. + // Convert that construct into {{jsonform.getValue(key)}} for + // Underscore to call the appropriate function of formData + // when template gets called (note calling a function is not + // exactly Mustache-friendly but is supported by Underscore). + this[prop] = this.formElement[prop].replace( + /\{\{values\.([^\}]+)\}\}/g, + '{{getValue("$1")}}'); + } + else { + // Note applying the array path probably doesn't make any sense, + // but some geek might want to have a label "foo[].bar[].baz", + // with the [] replaced by the appropriate array path. + this[prop] = applyArrayPath(this.formElement[prop], this.arrayPath); + } + if (this[prop]) { + this[prop] = _.template(this[prop], formData, valueTemplateSettings); + } + } + else { + this[prop] = this.formElement[prop]; + } + }, this); + + // Apply templating to options created with "titleMap" as well + if (this.formElement.options) { + this.options = _.map(this.formElement.options, function (option) { + var title = null; + if (_.isObject(option) && option.title) { + // See a few lines above for more details about templating + // preparation here. + if (option.title.indexOf('{{values.') !== -1) { + title = option.title.replace( + /\{\{values\.([^\}]+)\}\}/g, + '{{getValue("$1")}}'); + } + else { + title = applyArrayPath(option.title, self.arrayPath); + } + return _.extend({}, option, { + value: (isSet(option.value) ? option.value : ''), + title: _.template(title, formData, valueTemplateSettings) + }); + } + else { + return option; + } + }); + } + } + + if (this.view && this.view.inputfield && this.schemaElement) { + // Case 1: simple input field + if (values) { + // Form has already been submitted, use former value if defined. + // Note we won't set the field to its default value otherwise + // (since the user has already rejected it) + if (isSet(jsonform.util.getObjKey(values, this.key))) { + this.value = jsonform.util.getObjKey(values, this.key); + } + } + else if (!ignoreDefaultValues) { + // No previously submitted form result, use default value + // defined in the schema if it's available and not already + // defined in the form element + if (!isSet(this.value) && isSet(this.schemaElement['default'])) { + this.value = this.schemaElement['default']; + if (_.isString(this.value)) { + if (this.value.indexOf('{{values.') !== -1) { + // This label wants to use the value of another input field. + // Convert that construct into {{jsonform.getValue(key)}} for + // Underscore to call the appropriate function of formData + // when template gets called (note calling a function is not + // exactly Mustache-friendly but is supported by Underscore). + this.value = this.value.replace( + /\{\{values\.([^\}]+)\}\}/g, + '{{getValue("$1")}}'); + } + else { + // Note applying the array path probably doesn't make any sense, + // but some geek might want to have a label "foo[].bar[].baz", + // with the [] replaced by the appropriate array path. + this.value = applyArrayPath(this.value, this.arrayPath); + } + if (this.value) { + this.value = _.template(this.value, formData, valueTemplateSettings); + } + } + this.defaultValue = true; + } + } + } + else if (this.view && this.view.array) { + // Case 2: array-like node + nbChildren = 0; + if (values) { + nbChildren = this.getPreviousNumberOfItems(values, this.arrayPath); + } + // TODO: use default values at the array level when form has not been + // submitted before. Note it's not that easy because each value may + // be a complex structure that needs to be pushed down the subtree. + // The easiest way is probably to generate a "values" object and + // compute initial values from that object + /* + else if (this.schemaElement['default']) { + nbChildren = this.schemaElement['default'].length; + } + */ + else if (nbChildren === 0) { + // If form has already been submitted with no children, the array + // needs to be rendered without children. If there are no previously + // submitted values, the array gets rendered with one empty item as + // it's more natural from a user experience perspective. That item can + // be removed with a click on the "-" button. + nbChildren = 1; + } + for (i = 0; i < nbChildren; i++) { + this.appendChild(this.childTemplate.clone()); + } + } + + // Case 3 and in any case: recurse through the list of children + _.each(this.children, function (child) { + child.computeInitialValues(values, ignoreDefaultValues); + }); + + // If the node's value is to be used as legend for its "container" + // (typically the array the node belongs to), ensure that the container + // has a direct link to the node for the corresponding tab. + if (this.formElement && this.formElement.valueInLegend) { + node = this; + while (node) { + if (node.parentNode && + node.parentNode.view && + node.parentNode.view.array) { + node.legendChild = this; + if (node.formElement && node.formElement.legend) { + node.legend = applyArrayPath(node.formElement.legend, node.arrayPath); + formData.idx = (node.arrayPath.length > 0) ? + node.arrayPath[node.arrayPath.length-1] + 1 : + node.childPos + 1; + formData.value = isSet(this.value) ? this.value : ''; + node.legend = _.template(node.legend, formData, valueTemplateSettings); + break; + } + } + node = node.parentNode; + } + } +}; + + +/** + * Returns the number of items that the array node should have based on + * previously submitted values. + * + * The whole difficulty is that values may be hidden deep in the subtree + * of the node and may actually target different arrays in the JSON schema. + * + * @function + * @param {Object} values Previously submitted values + * @param {Array(Number)} arrayPath the array path we're interested in + * @return {Number} The number of items in the array + */ +formNode.prototype.getPreviousNumberOfItems = function (values, arrayPath) { + var key = null; + var arrayValue = null; + var childNumbers = null; + var idx = 0; + + if (!values) { + // No previously submitted values, no need to go any further + return 0; + } + + if (this.view.inputfield && this.schemaElement) { + // Case 1: node is a simple input field that links to a key in the schema. + // The schema key looks typically like: + // foo.bar[].baz.toto[].truc[].bidule + // The goal is to apply the array path and truncate the key to the last + // array we're interested in, e.g. with an arrayPath [4, 2]: + // foo.bar[4].baz.toto[2] + key = truncateToArrayDepth(this.formElement.key, arrayPath.length); + key = applyArrayPath(key, arrayPath); + arrayValue = jsonform.util.getObjKey(values, key); + if (!arrayValue) { + // No key? That means this field had been left empty + // in previous submit + return 0; + } + childNumbers = _.map(this.children, function (child) { + return child.getPreviousNumberOfItems(values, arrayPath); + }); + return _.max([_.max(childNumbers) || 0, arrayValue.length]); + } + else if (this.view.array) { + // Case 2: node is an array-like node, look for input fields + // in its child template + return this.childTemplate.getPreviousNumberOfItems(values, arrayPath); + } + else { + // Case 3: node is a leaf or a container, + // recurse through the list of children and return the maximum + // number of items found in each subtree + childNumbers = _.map(this.children, function (child) { + return child.getPreviousNumberOfItems(values, arrayPath); + }); + return _.max(childNumbers) || 0; + } +}; + + +/** + * Returns the structured object that corresponds to the form values entered + * by the user for the node's subtree. + * + * The returned object follows the structure of the JSON schema that gave + * birth to the form. + * + * Obviously, the node must have been rendered before that function may + * be called. + * + * @function + * @param {Array(Number)} updateArrayPath Array path to use to pretend that + * the entered values were actually entered for another item in an array + * (this is used to move values around when an item is inserted/removed/moved + * in an array) + * @return {Object} The object that follows the data schema and matches the + * values entered by the user. + */ +formNode.prototype.getFormValues = function (updateArrayPath) { + // The values object that will be returned + var values = {}; + + if (!this.el) { + throw new Error('formNode.getFormValues can only be called on nodes that are associated with a DOM element in the tree'); + } + + // Form fields values + var formArray = $(':input', this.el).serializeArray(); + + // Set values to false for unset checkboxes and radio buttons + // because serializeArray() ignores them + formArray = formArray.concat( + $(':input[type=checkbox]:not(:disabled):not(:checked)', this.el).map( function() { + return {"name": this.name, "value": this.checked} + }).get() + ); + + if (updateArrayPath) { + _.each(formArray, function (param) { + param.name = applyArrayPath(param.name, updateArrayPath); + }); + } + + // The underlying data schema + var formSchema = this.ownerTree.formDesc.schema; + + for (var i = 0; i < formArray.length; i++) { + // Retrieve the key definition from the data schema + var name = formArray[i].name; + var eltSchema = getSchemaKey(formSchema.properties, name); + var arrayMatch = null; + var cval = null; + + // Skip the input field if it's not part of the schema + if (!eltSchema) continue; + + // Handle multiple checkboxes separately as the idea is to generate + // an array that contains the list of enumeration items that the user + // selected. + if (eltSchema._jsonform_checkboxes_as_array) { + arrayMatch = name.match(/\[([0-9]*)\]$/); + if (arrayMatch) { + name = name.replace(/\[([0-9]*)\]$/, ''); + cval = jsonform.util.getObjKey(values, name) || []; + if (formArray[i].value === '1') { + // Value selected, push the corresponding enumeration item + // to the data result + cval.push(eltSchema['enum'][parseInt(arrayMatch[1],10)]); + } + jsonform.util.setObjKey(values, name, cval); + continue; + } + } + + // Type casting + if (eltSchema.type === 'boolean') { + if (formArray[i].value === '0') { + formArray[i].value = false; + } else { + formArray[i].value = !!formArray[i].value; + } + } + if ((eltSchema.type === 'number') || + (eltSchema.type === 'integer')) { + if (_.isString(formArray[i].value)) { + if (!formArray[i].value.length) { + formArray[i].value = null; + } else if (!isNaN(Number(formArray[i].value))) { + formArray[i].value = Number(formArray[i].value); + } + } + } + if ((eltSchema.type === 'string') && + (formArray[i].value === '') && + !eltSchema._jsonform_allowEmpty) { + formArray[i].value=null; + } + if ((eltSchema.type === 'object') && + _.isString(formArray[i].value) && + (formArray[i].value.substring(0,1) === '{')) { + try { + formArray[i].value = JSON.parse(formArray[i].value); + } catch (e) { + formArray[i].value = {}; + } + } + //TODO is this due to a serialization bug? + if ((eltSchema.type === 'object') && + (formArray[i].value === 'null' || formArray[i].value === '')) { + formArray[i].value = null; + } + + if (formArray[i].name && (formArray[i].value !== null)) { + jsonform.util.setObjKey(values, formArray[i].name, formArray[i].value); + } + } + // console.log("Form value",values); + return values; +}; + + + +/** + * Renders the node. + * + * Rendering is done in three steps: HTML generation, DOM element creation + * and insertion, and an enhance step to bind event handlers. + * + * @function + * @param {Node} el The DOM element where the node is to be rendered. The + * node is inserted at the right position based on its "childPos" property. + */ +formNode.prototype.render = function (el) { + var html = this.generate(); + this.setContent(html, el); + this.enhance(); +}; + + +/** + * Inserts/Updates the HTML content of the node in the DOM. + * + * If the HTML is an update, the new HTML content replaces the old one. + * The new HTML content is not moved around in the DOM in particular. + * + * The HTML is inserted at the right position in its parent's DOM subtree + * otherwise (well, provided there are enough children, but that should always + * be the case). + * + * @function + * @param {string} html The HTML content to render + * @param {Node} parentEl The DOM element that is to contain the DOM node. + * This parameter is optional (the node's parent is used otherwise) and + * is ignored if the node to render is already in the DOM tree. + */ +formNode.prototype.setContent = function (html, parentEl) { + var node = $(html); + var parentNode = parentEl || + (this.parentNode ? this.parentNode.el : this.ownerTree.domRoot); + var nextSibling = null; + + if (this.el) { + // Replace the contents of the DOM element if the node is already in the tree + $(this.el).replaceWith(node); + } + else { + // Insert the node in the DOM if it's not already there + nextSibling = $(parentNode).children().get(this.childPos); + if (nextSibling) { + $(nextSibling).before(node); + } + else { + $(parentNode).append(node); + } + } + + // Save the link between the form node and the generated HTML + this.el = node; + + // Update the node's subtree, extracting DOM elements that match the nodes + // from the generated HTML + this.updateElement(this.el); +}; + + +/** + * Updates the DOM element associated with the node. + * + * Only nodes that have ID are directly associated with a DOM element. + * + * @function + */ +formNode.prototype.updateElement = function (domNode) { + if (this.id) { + this.el = $('#' + escapeSelector(this.id), domNode).get(0); + if (this.view && this.view.getElement) { + this.el = this.view.getElement(this.el); + } + if ((this.fieldtemplate !== false) && + this.view && this.view.fieldtemplate) { + // The field template wraps the element two or three level deep + // in the DOM tree, depending on whether there is anything prepended + // or appended to the input field + this.el = $(this.el).parent().parent(); + if (this.prepend || this.prepend) { + this.el = this.el.parent(); + } + this.el = this.el.get(0); + } + if (this.parentNode && this.parentNode.view && + this.parentNode.view.childTemplate) { + // TODO: the child template may introduce more than one level, + // so the number of levels introduced should rather be exposed + // somehow in jsonform.fieldtemplate. + this.el = $(this.el).parent().get(0); + } + } + + _.each(this.children, function (child) { + child.updateElement(this.el || domNode); + }); +}; + + +/** + * Generates the view's HTML content for the underlying model. + * + * @function + */ +formNode.prototype.generate = function () { + var data = { + id: this.id, + keydash: this.keydash, + elt: this.formElement, + schema: this.schemaElement, + node: this, + value: isSet(this.value) ? this.value : '', + escape: escapeHTML + }; + var template = null; + var html = ''; + + // Complete the data context if needed + if (this.ownerTree.formDesc.onBeforeRender) { + this.ownerTree.formDesc.onBeforeRender(data, this); + } + if (this.view.onBeforeRender) { + this.view.onBeforeRender(data, this); + } + + // Use the template that 'onBeforeRender' may have set, + // falling back to that of the form element otherwise + if (this.template) { + template = this.template; + } + else if (this.formElement && this.formElement.template) { + template = this.formElement.template; + } + else { + template = this.view.template; + } + + // Wrap the view template in the generic field template + // (note the strict equality to 'false', needed as we fallback + // to the view's setting otherwise) + if ((this.fieldtemplate !== false) && + (this.fieldtemplate || this.view.fieldtemplate)) { + template = jsonform.fieldTemplate(template); + } + + // Wrap the content in the child template of its parent if necessary. + if (this.parentNode && this.parentNode.view && + this.parentNode.view.childTemplate) { + template = this.parentNode.view.childTemplate(template); + } + + // Prepare the HTML of the children + var childrenhtml = ''; + _.each(this.children, function (child) { + childrenhtml += child.generate(); + }); + data.children = childrenhtml; + + data.fieldHtmlClass = ''; + if (this.ownerTree && + this.ownerTree.formDesc && + this.ownerTree.formDesc.params && + this.ownerTree.formDesc.params.fieldHtmlClass) { + data.fieldHtmlClass = this.ownerTree.formDesc.params.fieldHtmlClass; + } + if (this.formElement && + (typeof this.formElement.fieldHtmlClass !== 'undefined')) { + data.fieldHtmlClass = this.formElement.fieldHtmlClass; + } + + // Apply the HTML template + html = _.template(template, data, fieldTemplateSettings); + return html; +}; + + +/** + * Enhances the view with additional logic, binding event handlers + * in particular. + * + * The function also runs the "insert" event handler of the view and + * form element if they exist (starting with that of the view) + * + * @function + */ +formNode.prototype.enhance = function () { + var node = this; + var handlers = null; + var handler = null; + var formData = _.clone(this.ownerTree.formDesc.tpldata) || {}; + + if (this.formElement) { + // Check the view associated with the node as it may define an "onInsert" + // event handler to be run right away + if (this.view.onInsert) { + this.view.onInsert({ target: $(this.el) }, this); + } + + handlers = this.handlers || this.formElement.handlers; + + // Trigger the "insert" event handler + handler = this.onInsert || this.formElement.onInsert; + if (handler) { + handler({ target: $(this.el) }, this); + } + if (handlers) { + _.each(handlers, function (handler, onevent) { + if (onevent === 'insert') { + handler({ target: $(this.el) }, this); + } + }, this); + } + + // No way to register event handlers if the DOM element is unknown + // TODO: find some way to register event handlers even when this.el is not set. + if (this.el) { + + // Register specific event handlers + // TODO: Add support for other event handlers + if (this.onChange) + $(this.el).bind('change', function(evt) { node.onChange(evt, node); }); + if (this.view.onChange) + $(this.el).bind('change', function(evt) { node.view.onChange(evt, node); }); + if (this.formElement.onChange) + $(this.el).bind('change', function(evt) { node.formElement.onChange(evt, node); }); + + if (this.onClick) + $(this.el).bind('click', function(evt) { node.onClick(evt, node); }); + if (this.view.onClick) + $(this.el).bind('click', function(evt) { node.view.onClick(evt, node); }); + if (this.formElement.onClick) + $(this.el).bind('click', function(evt) { node.formElement.onClick(evt, node); }); + + if (this.onKeyUp) + $(this.el).bind('keyup', function(evt) { node.onKeyUp(evt, node); }); + if (this.view.onKeyUp) + $(this.el).bind('keyup', function(evt) { node.view.onKeyUp(evt, node); }); + if (this.formElement.onKeyUp) + $(this.el).bind('keyup', function(evt) { node.formElement.onKeyUp(evt, node); }); + + if (handlers) { + _.each(handlers, function (handler, onevent) { + if (onevent !== 'insert') { + $(this.el).bind(onevent, function(evt) { handler(evt, node); }); + } + }, this); + } + } + + // Auto-update legend based on the input field that's associated with it + if (this.legendChild && this.legendChild.formElement) { + $(this.legendChild.el).bind('keyup', function (evt) { + if (node.formElement && node.formElement.legend && node.parentNode) { + node.legend = applyArrayPath(node.formElement.legend, node.arrayPath); + formData.idx = (node.arrayPath.length > 0) ? + node.arrayPath[node.arrayPath.length-1] + 1 : + node.childPos + 1; + formData.value = $(evt.target).val(); + node.legend = _.template(node.legend, formData, valueTemplateSettings); + $(node.parentNode.el).trigger('legendUpdated'); + } + }); + } + } + + // Recurse down the tree to enhance children + _.each(this.children, function (child) { + child.enhance(); + }); +}; + + + +/** + * Inserts an item in the array at the requested position and renders the item. + * + * @function + * @param {Number} idx Insertion index + */ +formNode.prototype.insertArrayItem = function (idx, domElement) { + var i = 0; + + // Insert element at the end of the array if index is not given + if (idx === undefined) { + idx = this.children.length; + } + + // Create the additional array item at the end of the list, + // using the item template created when tree was initialized + // (the call to resetValues ensures that 'arrayPath' is correctly set) + var child = this.childTemplate.clone(); + this.appendChild(child); + child.resetValues(); + + // To create a blank array item at the requested position, + // shift values down starting at the requested position + // one to insert (note we start with the end of the array on purpose) + for (i = this.children.length-2; i >= idx; i--) { + this.children[i].moveValuesTo(this.children[i+1]); + } + + // Initialize the blank node we've created with default values + this.children[idx].resetValues(); + this.children[idx].computeInitialValues(); + + // Re-render all children that have changed + for (i = idx; i < this.children.length; i++) { + this.children[i].render(domElement); + } +}; + + +/** + * Remove an item from an array + * + * @function + * @param {Number} idx The index number of the item to remove + */ +formNode.prototype.deleteArrayItem = function (idx) { + var i = 0; + var child = null; + + // Delete last item if no index is given + if (idx === undefined) { + idx = this.children.length - 1; + } + + // Move values up in the array + for (i = idx; i < this.children.length-1; i++) { + this.children[i+1].moveValuesTo(this.children[i]); + this.children[i].render(); + } + + // Remove the last array item from the DOM tree and from the form tree + this.removeChild(); +}; + +/** + * Returns the minimum/maximum number of items that an array field + * is allowed to have according to the schema definition of the fields + * it contains. + * + * The function parses the schema definitions of the array items that + * compose the current "array" node and returns the minimum value of + * "maxItems" it encounters as the maximum number of items, and the + * maximum value of "minItems" as the minimum number of items. + * + * The function reports a -1 for either of the boundaries if the schema + * does not put any constraint on the number of elements the current + * array may have of if the current node is not an array. + * + * Note that array boundaries should be defined in the JSON Schema using + * "minItems" and "maxItems". The code also supports "minLength" and + * "maxLength" as a fallback, mostly because it used to by mistake (see #22) + * and because other people could make the same mistake. + * + * @function + * @return {Object} An object with properties "minItems" and "maxItems" + * that reports the corresponding number of items that the array may + * have (value is -1 when there is no constraint for that boundary) + */ +formNode.prototype.getArrayBoundaries = function () { + var boundaries = { + minItems: -1, + maxItems: -1 + }; + if (!this.view || !this.view.array) return boundaries; + + var getNodeBoundaries = function (node, initialNode) { + var schemaKey = null; + var arrayKey = null; + var boundaries = { + minItems: -1, + maxItems: -1 + }; + initialNode = initialNode || node; + + if (node.view && node.view.array && (node !== initialNode)) { + // New array level not linked to an array in the schema, + // so no size constraints + return boundaries; + } + + if (node.key) { + // Note the conversion to target the actual array definition in the + // schema where minItems/maxItems may be defined. If we're still looking + // at the initial node, the goal is to convert from: + // foo[0].bar[3].baz to foo[].bar[].baz + // If we're not looking at the initial node, the goal is to look at the + // closest array parent: + // foo[0].bar[3].baz to foo[].bar + arrayKey = node.key.replace(/\[[0-9]+\]/g, '[]'); + if (node !== initialNode) { + arrayKey = arrayKey.replace(/\[\][^\[\]]*$/, ''); + } + schemaKey = getSchemaKey( + node.ownerTree.formDesc.schema.properties, + arrayKey + ); + if (!schemaKey) return boundaries; + return { + minItems: schemaKey.minItems || schemaKey.minLength || -1, + maxItems: schemaKey.maxItems || schemaKey.maxLength || -1 + }; + } + else { + _.each(node.children, function (child) { + var subBoundaries = getNodeBoundaries(child, initialNode); + if (subBoundaries.minItems !== -1) { + if (boundaries.minItems !== -1) { + boundaries.minItems = Math.max( + boundaries.minItems, + subBoundaries.minItems + ); + } + else { + boundaries.minItems = subBoundaries.minItems; + } + } + if (subBoundaries.maxItems !== -1) { + if (boundaries.maxItems !== -1) { + boundaries.maxItems = Math.min( + boundaries.maxItems, + subBoundaries.maxItems + ); + } + else { + boundaries.maxItems = subBoundaries.maxItems; + } + } + }); + } + return boundaries; + }; + return getNodeBoundaries(this); +}; + + +/** + * Form tree class. + * + * Holds the internal representation of the form. + * The tree is always in sync with the rendered form, this allows to parse + * it easily. + * + * @class + */ +var formTree = function () { + this.eventhandlers = []; + this.root = null; + this.formDesc = null; +}; + +/** + * Initializes the form tree structure from the JSONForm object + * + * This function is the main entry point of the JSONForm library. + * + * Initialization steps: + * 1. the internal tree structure that matches the JSONForm object + * gets created (call to buildTree) + * 2. initial values are computed from previously submitted values + * or from the default values defined in the JSON schema. + * + * When the function returns, the tree is ready to be rendered through + * a call to "render". + * + * @function + */ +formTree.prototype.initialize = function (formDesc) { + formDesc = formDesc || {}; + + // Keep a pointer to the initial JSONForm + // (note clone returns a shallow copy, only first-level is cloned) + this.formDesc = _.clone(formDesc); + + // Compute form prefix if no prefix is given. + this.formDesc.prefix = this.formDesc.prefix || + 'jsonform-' + _.uniqueId(); + + // JSON schema shorthand + if (this.formDesc.schema && !this.formDesc.schema.properties) { + this.formDesc.schema = { + properties: this.formDesc.schema + }; + } + + // Ensure layout is set + this.formDesc.form = this.formDesc.form || [ + '*', + { + type: 'actions', + items: [ + { + type: 'submit', + value: 'Submit' + } + ] + } + ]; + this.formDesc.form = (_.isArray(this.formDesc.form) ? + this.formDesc.form : + [this.formDesc.form]); + + this.formDesc.params = this.formDesc.params || {}; + + // Create the root of the tree + this.root = new formNode(); + this.root.ownerTree = this; + this.root.view = jsonform.elementTypes['root']; + + // Generate the tree from the form description + this.buildTree(); + + // Compute the values associated with each node + // (for arrays, the computation actually creates the form nodes) + this.computeInitialValues(); +}; + + +/** + * Constructs the tree from the form description. + * + * The function must be called once when the tree is first created. + * + * @function + */ +formTree.prototype.buildTree = function () { + // Parse and generate the form structure based on the elements encountered: + // - '*' means "generate all possible fields using default layout" + // - a key reference to target a specific data element + // - a more complex object to generate specific form sections + _.each(this.formDesc.form, function (formElement) { + if (formElement === '*') { + _.each(this.formDesc.schema.properties, function (element, key) { + this.root.appendChild(this.buildFromLayout({ + key: key + })); + }, this); + } + else { + if (_.isString(formElement)) { + formElement = { + key: formElement + }; + } + this.root.appendChild(this.buildFromLayout(formElement)); + } + }, this); +}; + + +/** + * Builds the internal form tree representation from the requested layout. + * + * The function is recursive, generating the node children as necessary. + * The function extracts the values from the previously submitted values + * (this.formDesc.value) or from default values defined in the schema. + * + * @function + * @param {Object} formElement JSONForm element to render + * @param {Object} context The parsing context (the array depth in particular) + * @return {Object} The node that matches the element. + */ +formTree.prototype.buildFromLayout = function (formElement, context) { + var schemaElement = null; + var node = new formNode(); + var view = null; + var key = null; + + // The form element parameter directly comes from the initial + // JSONForm object. We'll make a shallow copy of it and of its children + // not to pollute the original object. + // (note JSON.parse(JSON.stringify()) cannot be used since there may be + // event handlers in there!) + formElement = _.clone(formElement); + if (formElement.items) { + if (_.isArray(formElement.items)) { + formElement.items = _.map(formElement.items, _.clone); + } + else { + formElement.items = [ _.clone(formElement.items) ]; + } + } + + if (formElement.key) { + // The form element is directly linked to an element in the JSON + // schema. The properties of the form element override those of the + // element in the JSON schema. Properties from the JSON schema complete + // those of the form element otherwise. + + // Retrieve the element from the JSON schema + schemaElement = getSchemaKey( + this.formDesc.schema.properties, + formElement.key); + if (!schemaElement) { + // The JSON Form is invalid! + throw new Error('The JSONForm object references the schema key "' + + formElement.key + '" but that key does not exist in the JSON schema'); + } + + // Schema element has just been found, let's trigger the + // "onElementSchema" event + // (tidoust: not sure what the use case for this is, keeping the + // code for backward compatibility) + if (this.formDesc.onElementSchema) { + this.formDesc.onElementSchema(formElement, schemaElement); + } + + formElement.name = + formElement.name || + formElement.key; + formElement.title = + formElement.title || + schemaElement.title; + formElement.description = + formElement.description || + schemaElement.description; + formElement.readOnly = + formElement.readOnly || + schemaElement.readOnly || + formElement.readonly || + schemaElement.readonly; + + // Compute the ID of the input field + if (!formElement.id) { + formElement.id = escapeSelector(this.formDesc.prefix) + + '-elt-' + formElement.key; + } + + // Should empty strings be included in the final value? + // TODO: it's rather unclean to pass it through the schema. + if (formElement.allowEmpty) { + schemaElement._jsonform_allowEmpty = true; + } + + // If the form element does not define its type, use the type of + // the schema element. + if (!formElement.type) { + if ((schemaElement.type === 'string') && + (schemaElement.format === 'color')) { + formElement.type = 'color'; + } else if ((schemaElement.type === 'number' || + schemaElement.type === 'integer' || + schemaElement.type === 'string' || + schemaElement.type === 'any') && + !schemaElement['enum']) { + formElement.type = 'text'; + } else if (schemaElement.type === 'boolean') { + formElement.type = 'checkbox'; + } else if (schemaElement.type === 'object') { + if (schemaElement.properties) { + formElement.type = 'fieldset'; + } else { + formElement.type = 'textarea'; + } + } else if (!_.isUndefined(schemaElement['enum'])) { + formElement.type = 'select'; + } else { + formElement.type = schemaElement.type; + } + } + + // Unless overridden in the definition of the form element (or unless + // there's a titleMap defined), use the enumeration list defined in + // the schema + if (!formElement.options && schemaElement['enum']) { + if (formElement.titleMap) { + formElement.options = _.map(schemaElement['enum'], function (value) { + return { + value: value, + title: formElement.titleMap[value] || value + }; + }); + } + else { + formElement.options = schemaElement['enum']; + } + } + + // Flag a list of checkboxes with multiple choices + if ((formElement.type === 'checkboxes') && schemaElement.items) { + var itemsEnum = schemaElement.items['enum']; + if (itemsEnum) { + schemaElement.items._jsonform_checkboxes_as_array = true; + } + if (!itemsEnum && schemaElement.items[0]) { + itemsEnum = schemaElement.items[0]['enum']; + if (itemsEnum) { + schemaElement.items[0]._jsonform_checkboxes_as_array = true; + } + } + } + + // If the form element targets an "object" in the JSON schema, + // we need to recurse through the list of children to create an + // input field per child property of the object in the JSON schema + if (schemaElement.type === 'object') { + _.each(schemaElement.properties, function (prop, propName) { + node.appendChild(this.buildFromLayout({ + key: formElement.key + '.' + propName + })); + }, this); + } + } + + if (!formElement.type) { + formElement.type = 'none'; + } + view = jsonform.elementTypes[formElement.type]; + if (!view) { + throw new Error('The JSONForm contains an element whose type is unknown: "' + + formElement.type + '"'); + } + + + if (schemaElement) { + // The form element is linked to an element in the schema. + // Let's make sure the types are compatible. + // In particular, the element must not be a "container" + // (or must be an "object" or "array" container) + if (!view.inputfield && !view.array && + (formElement.type !== 'selectfieldset') && + (schemaElement.type !== 'object')) { + throw new Error('The JSONForm contains an element that links to an ' + + 'element in the JSON schema (key: "' + formElement.key + '") ' + + 'and that should not based on its type ("' + formElement.type + '")'); + } + } + else { + // The form element is not linked to an element in the schema. + // This means the form element must be a "container" element, + // and must not define an input field. + if (view.inputfield && (formElement.type !== 'selectfieldset')) { + throw new Error('The JSONForm defines an element of type ' + + '"' + formElement.type + '" ' + + 'but no "key" property to link the input field to the JSON schema'); + } + } + + // A few characters need to be escaped to use the ID as jQuery selector + formElement.iddot = escapeSelector(formElement.id || ''); + + // Initialize the form node from the form element and schema element + node.formElement = formElement; + node.schemaElement = schemaElement; + node.view = view; + node.ownerTree = this; + + // Set event handlers + if (!formElement.handlers) { + formElement.handlers = {}; + } + + // Parse children recursively + if (node.view.array) { + // The form element is an array. The number of items in an array + // is by definition dynamic, up to the form user (through "Add more", + // "Delete" commands). The positions of the items in the array may + // also change over time (through "Move up", "Move down" commands). + // + // The form node stores a "template" node that serves as basis for + // the creation of an item in the array. + // + // Array items may be complex forms themselves, allowing for nesting. + // + // The initial values set the initial number of items in the array. + // Note a form element contains at least one item when it is rendered. + if (formElement.items) { + key = formElement.items[0] || formElement.items; + } + else { + key = formElement.key + '[]'; + } + if (_.isString(key)) { + key = { key: key }; + } + node.setChildTemplate(this.buildFromLayout(key)); + } + else if (formElement.items) { + // The form element defines children elements + _.each(formElement.items, function (item) { + if (_.isString(item)) { + item = { key: item }; + } + node.appendChild(this.buildFromLayout(item)); + }, this); + } + + return node; +}; + + +/** + * Computes the values associated with each input field in the tree based + * on previously submitted values or default values in the JSON schema. + * + * For arrays, the function actually creates and inserts additional + * nodes in the tree based on previously submitted values (also ensuring + * that the array has at least one item). + * + * The function sets the array path on all nodes. + * It should be called once in the lifetime of a form tree right after + * the tree structure has been created. + * + * @function + */ +formTree.prototype.computeInitialValues = function () { + this.root.computeInitialValues(this.formDesc.value); +}; + + +/** + * Renders the form tree + * + * @function + * @param {Node} domRoot The "form" element in the DOM tree that serves as + * root for the form + */ +formTree.prototype.render = function (domRoot) { + if (!domRoot) return; + this.domRoot = domRoot; + this.root.render(); + + // If the schema defines required fields, flag the form with the + // "jsonform-hasrequired" class for styling purpose + // (typically so that users may display a legend) + if (this.hasRequiredField()) { + $(domRoot).addClass('jsonform-hasrequired'); + } +}; + +/** + * Walks down the element tree with a callback + * + * @function + * @param {Function} callback The callback to call on each element + */ +formTree.prototype.forEachElement = function (callback) { + + var f = function(root) { + for (var i=0;i<root.children.length;i++) { + callback(root.children[i]); + f(root.children[i]); + } + }; + f(this.root); + +}; + +formTree.prototype.validate = function(noErrorDisplay) { + + var values = jsonform.getFormValue(this.domRoot); + var errors = false; + + var options = this.formDesc; + + if (options.validate!==false) { + var validator = false; + if (typeof options.validate!="object") { + if (global.JSONFormValidator) { + validator = global.JSONFormValidator.createEnvironment("json-schema-draft-03"); + } + } else { + validator = options.validate; + } + if (validator) { + var v = validator.validate(values, this.formDesc.schema); + $(this.domRoot).jsonFormErrors(false,options); + if (v.errors.length) { + if (!errors) errors = []; + errors = errors.concat(v.errors); + } + } + } + + if (errors && !noErrorDisplay) { + if (options.displayErrors) { + options.displayErrors(errors,this.domRoot); + } else { + $(this.domRoot).jsonFormErrors(errors,options); + } + } + + return {"errors":errors} + +} + +formTree.prototype.submit = function(evt) { + + var stopEvent = function() { + if (evt) { + evt.preventDefault(); + evt.stopPropagation(); + } + return false; + }; + var values = jsonform.getFormValue(this.domRoot); + var options = this.formDesc; + + var brk=false; + this.forEachElement(function(elt) { + if (brk) return; + if (elt.view.onSubmit) { + brk = !elt.view.onSubmit(evt, elt); //may be called multiple times!! + } + }); + + if (brk) return stopEvent(); + + var validated = this.validate(); + + if (options.onSubmit && !options.onSubmit(validated.errors,values)) { + return stopEvent(); + } + + if (validated.errors) return stopEvent(); + + if (options.onSubmitValid && !options.onSubmitValid(values)) { + return stopEvent(); + } + + return false; + +}; + + +/** + * Returns true if the form displays a "required" field. + * + * To keep things simple, the function parses the form's schema and returns + * true as soon as it finds a "required" flag even though, in theory, that + * schema key may not appear in the final form. + * + * Note that a "required" constraint on a boolean type is always enforced, + * the code skips such definitions. + * + * @function + * @return {boolean} True when the form has some required field, + * false otherwise. + */ +formTree.prototype.hasRequiredField = function () { + var parseElement = function (element) { + if (!element) return null; + if (element.required && (element.type !== 'boolean')) { + return element; + } + + var prop = _.find(element.properties, function (property) { + return parseElement(property); + }); + if (prop) { + return prop; + } + + if (element.items) { + if (_.isArray(element.items)) { + prop = _.find(element.items, function (item) { + return parseElement(item); + }); + } + else { + prop = parseElement(element.items); + } + if (prop) { + return prop; + } + } + }; + + return parseElement(this.formDesc.schema); +}; + + +/** + * Returns the structured object that corresponds to the form values entered + * by the use for the given form. + * + * The form must have been previously rendered through a call to jsonform. + * + * @function + * @param {Node} The <form> tag in the DOM + * @return {Object} The object that follows the data schema and matches the + * values entered by the user. + */ +jsonform.getFormValue = function (formelt) { + var form = $(formelt).data('jsonform-tree'); + if (!form) return null; + return form.root.getFormValues(); +}; + + +/** + * Highlights errors reported by the JSON schema validator in the document. + * + * @function + * @param {Object} errors List of errors reported by the JSON schema validator + * @param {Object} options The JSON Form object that describes the form + * (unused for the time being, could be useful to store example values or + * specific error messages) + */ +$.fn.jsonFormErrors = function(errors, options) { + $(".error", this).removeClass("error"); + $(".warning", this).removeClass("warning"); + + $(".jsonform-errortext", this).hide(); + if (!errors) return; + + var errorSelectors = []; + for (var i = 0; i < errors.length; i++) { + // Compute the address of the input field in the form from the URI + // returned by the JSON schema validator. + // These URIs typically look like: + // urn:uuid:cccc265e-ffdd-4e40-8c97-977f7a512853#/pictures/1/thumbnail + // What we need from that is the path in the value object: + // pictures[1].thumbnail + // ... and the jQuery-friendly class selector of the input field: + // .jsonform-error-pictures\[1\]---thumbnail + var key = errors[i].uri + .replace(/.*#\//, '') + .replace(/\//g, '.') + .replace(/\.([0-9]+)(?=\.|$)/g, '[$1]'); + var errormarkerclass = ".jsonform-error-" + + escapeSelector(key.replace(/\./g,"---")); + errorSelectors.push(errormarkerclass); + + var errorType = errors[i].type || "error"; + $(errormarkerclass, this).addClass(errorType); + $(errormarkerclass + " .jsonform-errortext", this).html(errors[i].message).show(); + } + + // Look for the first error in the DOM and ensure the element + // is visible so that the user understands that something went wrong + errorSelectors = errorSelectors.join(','); + var firstError = $(errorSelectors).get(0); + if (firstError && firstError.scrollIntoView) { + firstError.scrollIntoView(true, { + behavior: 'smooth' + }); + } +}; + + +/** + * Generates the HTML form from the given JSON Form object and renders the form. + * + * Main entry point of the library. Defined as a jQuery function that typically + * needs to be applied to a <form> element in the document. + * + * The function handles the following properties for the JSON Form object it + * receives as parameter: + * - schema (required): The JSON Schema that describes the form to render + * - form: The options form layout description, overrides default layout + * - prefix: String to use to prefix computed IDs. Default is an empty string. + * Use this option if JSON Form is used multiple times in an application with + * schemas that have overlapping parameter names to avoid running into multiple + * IDs issues. Default value is "jsonform-[counter]". + * - transloadit: Transloadit parameters when transloadit is used + * - validate: Validates form against schema upon submission. Uses the value + * of the "validate" property as validator if it is an object. + * - displayErrors: Function to call with errors upon form submission. + * Default is to render the errors next to the input fields. + * - submitEvent: Name of the form submission event to bind to. + * Default is "submit". Set this option to false to avoid event binding. + * - onSubmit: Callback function to call when form is submitted + * - onSubmitValid: Callback function to call when form is submitted without + * errors. + * + * @function + * @param {Object} options The JSON Form object to use as basis for the form + */ +$.fn.jsonForm = function(options) { + var formElt = this; + + options = _.defaults({}, options, {submitEvent: 'submit'}); + + var form = new formTree(); + form.initialize(options); + form.render(formElt.get(0)); + + // TODO: move that to formTree.render + if (options.transloadit) { + formElt.append('<input type="hidden" name="params" value=\'' + + escapeHTML(JSON.stringify(options.transloadit.params)) + + '\'>'); + } + + // Keep a direct pointer to the JSON schema for form submission purpose + formElt.data("jsonform-tree", form); + + if (options.submitEvent) { + formElt.unbind((options.submitEvent)+'.jsonform'); + formElt.bind((options.submitEvent)+'.jsonform', function(evt) { + form.submit(evt); + }); + } + + // Initialize tabs sections, if any + initializeTabs(formElt); + + // Initialize expandable sections, if any + $('.expandable > div, .expandable > fieldset', formElt).hide(); + $('.expandable > legend', formElt).click(function () { + var parent = $(this).parent(); + parent.toggleClass('expanded'); + $('> div', parent).slideToggle(100); + }); + + return form; +}; + + +/** + * Retrieves the structured values object generated from the values + * entered by the user and the data schema that gave birth to the form. + * + * Defined as a jQuery function that typically needs to be applied to + * a <form> element whose content has previously been generated by a + * call to "jsonForm". + * + * Unless explicitly disabled, the values are automatically validated + * against the constraints expressed in the schema. + * + * @function + * @return {Object} Structured values object that matches the user inputs + * and the data schema. + */ +$.fn.jsonFormValue = function() { + return jsonform.getFormValue(this); +}; + +// Expose the getFormValue method to the global object +// (other methods exposed as jQuery functions) +global.JSONForm = global.JSONForm || {util:{}}; +global.JSONForm.getFormValue = jsonform.getFormValue; +global.JSONForm.fieldTemplate = jsonform.fieldTemplate; +global.JSONForm.fieldTypes = jsonform.elementTypes; +global.JSONForm.getInitialValue = getInitialValue; +global.JSONForm.util.getObjKey = jsonform.util.getObjKey; +global.JSONForm.util.setObjKey = jsonform.util.setObjKey; + +})((typeof exports !== 'undefined'), + ((typeof exports !== 'undefined') ? exports : window), + ((typeof jQuery !== 'undefined') ? jQuery : { fn: {} }), + ((typeof _ !== 'undefined') ? _ : null), + JSON); diff --git a/share/frontend/js/index.html b/share/frontend/js/index.html deleted file mode 100644 index 0dc101b..0000000 --- a/share/frontend/js/index.html +++ /dev/null @@ -1 +0,0 @@ -<html><body></body></html> |
