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authoryo mama <pepper@scannerjammer.com>2016-10-01 13:56:42 -0700
committeryo mama <pepper@scannerjammer.com>2016-10-01 13:56:42 -0700
commit7f2f9bc05206afa66afe7d71d4f3484e39f40a34 (patch)
treecb05348cf7387b817dea58080efd34ca26b8bdd2 /share/frontend/imthresh/deps/opt/ace/ace.js
parentd9b7653700040bf25cb5681b5dc7021bc505d975 (diff)
added imthresh
Diffstat (limited to 'share/frontend/imthresh/deps/opt/ace/ace.js')
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@@ -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: "0061-007A00AA00B500BA00DF-00F600F8-00FF01010103010501070109010B010D010F01110113011501170119011B011D011F01210123012501270129012B012D012F01310133013501370138013A013C013E014001420144014601480149014B014D014F01510153015501570159015B015D015F01610163016501670169016B016D016F0171017301750177017A017C017E-0180018301850188018C018D019201950199-019B019E01A101A301A501A801AA01AB01AD01B001B401B601B901BA01BD-01BF01C601C901CC01CE01D001D201D401D601D801DA01DC01DD01DF01E101E301E501E701E901EB01ED01EF01F001F301F501F901FB01FD01FF02010203020502070209020B020D020F02110213021502170219021B021D021F02210223022502270229022B022D022F02310233-0239023C023F0240024202470249024B024D024F-02930295-02AF037103730377037B-037D039003AC-03CE03D003D103D5-03D703D903DB03DD03DF03E103E303E503E703E903EB03ED03EF-03F303F503F803FB03FC0430-045F04610463046504670469046B046D046F04710473047504770479047B047D047F0481048B048D048F04910493049504970499049B049D049F04A104A304A504A704A904AB04AD04AF04B104B304B504B704B904BB04BD04BF04C204C404C604C804CA04CC04CE04CF04D104D304D504D704D904DB04DD04DF04E104E304E504E704E904EB04ED04EF04F104F304F504F704F904FB04FD04FF05010503050505070509050B050D050F05110513051505170519051B051D051F0521052305250561-05871D00-1D2B1D62-1D771D79-1D9A1E011E031E051E071E091E0B1E0D1E0F1E111E131E151E171E191E1B1E1D1E1F1E211E231E251E271E291E2B1E2D1E2F1E311E331E351E371E391E3B1E3D1E3F1E411E431E451E471E491E4B1E4D1E4F1E511E531E551E571E591E5B1E5D1E5F1E611E631E651E671E691E6B1E6D1E6F1E711E731E751E771E791E7B1E7D1E7F1E811E831E851E871E891E8B1E8D1E8F1E911E931E95-1E9D1E9F1EA11EA31EA51EA71EA91EAB1EAD1EAF1EB11EB31EB51EB71EB91EBB1EBD1EBF1EC11EC31EC51EC71EC91ECB1ECD1ECF1ED11ED31ED51ED71ED91EDB1EDD1EDF1EE11EE31EE51EE71EE91EEB1EED1EEF1EF11EF31EF51EF71EF91EFB1EFD1EFF-1F071F10-1F151F20-1F271F30-1F371F40-1F451F50-1F571F60-1F671F70-1F7D1F80-1F871F90-1F971FA0-1FA71FB0-1FB41FB61FB71FBE1FC2-1FC41FC61FC71FD0-1FD31FD61FD71FE0-1FE71FF2-1FF41FF61FF7210A210E210F2113212F21342139213C213D2146-2149214E21842C30-2C5E2C612C652C662C682C6A2C6C2C712C732C742C76-2C7C2C812C832C852C872C892C8B2C8D2C8F2C912C932C952C972C992C9B2C9D2C9F2CA12CA32CA52CA72CA92CAB2CAD2CAF2CB12CB32CB52CB72CB92CBB2CBD2CBF2CC12CC32CC52CC72CC92CCB2CCD2CCF2CD12CD32CD52CD72CD92CDB2CDD2CDF2CE12CE32CE42CEC2CEE2D00-2D25A641A643A645A647A649A64BA64DA64FA651A653A655A657A659A65BA65DA65FA663A665A667A669A66BA66DA681A683A685A687A689A68BA68DA68FA691A693A695A697A723A725A727A729A72BA72DA72F-A731A733A735A737A739A73BA73DA73FA741A743A745A747A749A74BA74DA74FA751A753A755A757A759A75BA75DA75FA761A763A765A767A769A76BA76DA76FA771-A778A77AA77CA77FA781A783A785A787A78CFB00-FB06FB13-FB17FF41-FF5A",
+ Lu: "0041-005A00C0-00D600D8-00DE01000102010401060108010A010C010E01100112011401160118011A011C011E01200122012401260128012A012C012E01300132013401360139013B013D013F0141014301450147014A014C014E01500152015401560158015A015C015E01600162016401660168016A016C016E017001720174017601780179017B017D018101820184018601870189-018B018E-0191019301940196-0198019C019D019F01A001A201A401A601A701A901AC01AE01AF01B1-01B301B501B701B801BC01C401C701CA01CD01CF01D101D301D501D701D901DB01DE01E001E201E401E601E801EA01EC01EE01F101F401F6-01F801FA01FC01FE02000202020402060208020A020C020E02100212021402160218021A021C021E02200222022402260228022A022C022E02300232023A023B023D023E02410243-02460248024A024C024E03700372037603860388-038A038C038E038F0391-03A103A3-03AB03CF03D2-03D403D803DA03DC03DE03E003E203E403E603E803EA03EC03EE03F403F703F903FA03FD-042F04600462046404660468046A046C046E04700472047404760478047A047C047E0480048A048C048E04900492049404960498049A049C049E04A004A204A404A604A804AA04AC04AE04B004B204B404B604B804BA04BC04BE04C004C104C304C504C704C904CB04CD04D004D204D404D604D804DA04DC04DE04E004E204E404E604E804EA04EC04EE04F004F204F404F604F804FA04FC04FE05000502050405060508050A050C050E05100512051405160518051A051C051E0520052205240531-055610A0-10C51E001E021E041E061E081E0A1E0C1E0E1E101E121E141E161E181E1A1E1C1E1E1E201E221E241E261E281E2A1E2C1E2E1E301E321E341E361E381E3A1E3C1E3E1E401E421E441E461E481E4A1E4C1E4E1E501E521E541E561E581E5A1E5C1E5E1E601E621E641E661E681E6A1E6C1E6E1E701E721E741E761E781E7A1E7C1E7E1E801E821E841E861E881E8A1E8C1E8E1E901E921E941E9E1EA01EA21EA41EA61EA81EAA1EAC1EAE1EB01EB21EB41EB61EB81EBA1EBC1EBE1EC01EC21EC41EC61EC81ECA1ECC1ECE1ED01ED21ED41ED61ED81EDA1EDC1EDE1EE01EE21EE41EE61EE81EEA1EEC1EEE1EF01EF21EF41EF61EF81EFA1EFC1EFE1F08-1F0F1F18-1F1D1F28-1F2F1F38-1F3F1F48-1F4D1F591F5B1F5D1F5F1F68-1F6F1FB8-1FBB1FC8-1FCB1FD8-1FDB1FE8-1FEC1FF8-1FFB21022107210B-210D2110-211221152119-211D212421262128212A-212D2130-2133213E213F214521832C00-2C2E2C602C62-2C642C672C692C6B2C6D-2C702C722C752C7E-2C802C822C842C862C882C8A2C8C2C8E2C902C922C942C962C982C9A2C9C2C9E2CA02CA22CA42CA62CA82CAA2CAC2CAE2CB02CB22CB42CB62CB82CBA2CBC2CBE2CC02CC22CC42CC62CC82CCA2CCC2CCE2CD02CD22CD42CD62CD82CDA2CDC2CDE2CE02CE22CEB2CEDA640A642A644A646A648A64AA64CA64EA650A652A654A656A658A65AA65CA65EA662A664A666A668A66AA66CA680A682A684A686A688A68AA68CA68EA690A692A694A696A722A724A726A728A72AA72CA72EA732A734A736A738A73AA73CA73EA740A742A744A746A748A74AA74CA74EA750A752A754A756A758A75AA75CA75EA760A762A764A766A768A76AA76CA76EA779A77BA77DA77EA780A782A784A786A78BFF21-FF3A",
+ Lt: "01C501C801CB01F21F88-1F8F1F98-1F9F1FA8-1FAF1FBC1FCC1FFC",
+ Lm: "02B0-02C102C6-02D102E0-02E402EC02EE0374037A0559064006E506E607F407F507FA081A0824082809710E460EC610FC17D718431AA71C78-1C7D1D2C-1D611D781D9B-1DBF2071207F2090-20942C7D2D6F2E2F30053031-3035303B309D309E30FC-30FEA015A4F8-A4FDA60CA67FA717-A71FA770A788A9CFAA70AADDFF70FF9EFF9F",
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+ Zl: "2028",
+ Zp: "2029",
+ C: "0000-001F007F-009F00AD03780379037F-0383038B038D03A20526-05300557055805600588058B-059005C8-05CF05EB-05EF05F5-0605061C061D0620065F06DD070E070F074B074C07B2-07BF07FB-07FF082E082F083F-08FF093A093B094F095609570973-097809800984098D098E0991099209A909B109B3-09B509BA09BB09C509C609C909CA09CF-09D609D8-09DB09DE09E409E509FC-0A000A040A0B-0A0E0A110A120A290A310A340A370A3A0A3B0A3D0A43-0A460A490A4A0A4E-0A500A52-0A580A5D0A5F-0A650A76-0A800A840A8E0A920AA90AB10AB40ABA0ABB0AC60ACA0ACE0ACF0AD1-0ADF0AE40AE50AF00AF2-0B000B040B0D0B0E0B110B120B290B310B340B3A0B3B0B450B460B490B4A0B4E-0B550B58-0B5B0B5E0B640B650B72-0B810B840B8B-0B8D0B910B96-0B980B9B0B9D0BA0-0BA20BA5-0BA70BAB-0BAD0BBA-0BBD0BC3-0BC50BC90BCE0BCF0BD1-0BD60BD8-0BE50BFB-0C000C040C0D0C110C290C340C3A-0C3C0C450C490C4E-0C540C570C5A-0C5F0C640C650C70-0C770C800C810C840C8D0C910CA90CB40CBA0CBB0CC50CC90CCE-0CD40CD7-0CDD0CDF0CE40CE50CF00CF3-0D010D040D0D0D110D290D3A-0D3C0D450D490D4E-0D560D58-0D5F0D640D650D76-0D780D800D810D840D97-0D990DB20DBC0DBE0DBF0DC7-0DC90DCB-0DCE0DD50DD70DE0-0DF10DF5-0E000E3B-0E3E0E5C-0E800E830E850E860E890E8B0E8C0E8E-0E930E980EA00EA40EA60EA80EA90EAC0EBA0EBE0EBF0EC50EC70ECE0ECF0EDA0EDB0EDE-0EFF0F480F6D-0F700F8C-0F8F0F980FBD0FCD0FD9-0FFF10C6-10CF10FD-10FF1249124E124F12571259125E125F1289128E128F12B112B612B712BF12C112C612C712D7131113161317135B-135E137D-137F139A-139F13F5-13FF169D-169F16F1-16FF170D1715-171F1737-173F1754-175F176D17711774-177F17B417B517DE17DF17EA-17EF17FA-17FF180F181A-181F1878-187F18AB-18AF18F6-18FF191D-191F192C-192F193C-193F1941-1943196E196F1975-197F19AC-19AF19CA-19CF19DB-19DD1A1C1A1D1A5F1A7D1A7E1A8A-1A8F1A9A-1A9F1AAE-1AFF1B4C-1B4F1B7D-1B7F1BAB-1BAD1BBA-1BFF1C38-1C3A1C4A-1C4C1C80-1CCF1CF3-1CFF1DE7-1DFC1F161F171F1E1F1F1F461F471F4E1F4F1F581F5A1F5C1F5E1F7E1F7F1FB51FC51FD41FD51FDC1FF01FF11FF51FFF200B-200F202A-202E2060-206F20722073208F2095-209F20B9-20CF20F1-20FF218A-218F23E9-23FF2427-243F244B-245F26CE26E226E4-26E727002705270A270B2728274C274E2753-2755275F27602795-279727B027BF27CB27CD-27CF2B4D-2B4F2B5A-2BFF2C2F2C5F2CF2-2CF82D26-2D2F2D66-2D6E2D70-2D7F2D97-2D9F2DA72DAF2DB72DBF2DC72DCF2DD72DDF2E32-2E7F2E9A2EF4-2EFF2FD6-2FEF2FFC-2FFF3040309730983100-3104312E-3130318F31B8-31BF31E4-31EF321F32FF4DB6-4DBF9FCC-9FFFA48D-A48FA4C7-A4CFA62C-A63FA660A661A674-A67BA698-A69FA6F8-A6FFA78D-A7FAA82C-A82FA83A-A83FA878-A87FA8C5-A8CDA8DA-A8DFA8FC-A8FFA954-A95EA97D-A97FA9CEA9DA-A9DDA9E0-A9FFAA37-AA3FAA4EAA4FAA5AAA5BAA7C-AA7FAAC3-AADAAAE0-ABBFABEEABEFABFA-ABFFD7A4-D7AFD7C7-D7CAD7FC-F8FFFA2EFA2FFA6EFA6FFADA-FAFFFB07-FB12FB18-FB1CFB37FB3DFB3FFB42FB45FBB2-FBD2FD40-FD4FFD90FD91FDC8-FDEFFDFEFDFFFE1A-FE1FFE27-FE2FFE53FE67FE6C-FE6FFE75FEFD-FF00FFBF-FFC1FFC8FFC9FFD0FFD1FFD8FFD9FFDD-FFDFFFE7FFEF-FFFBFFFEFFFF",
+ Cc: "0000-001F007F-009F",
+ Cf: "00AD0600-060306DD070F17B417B5200B-200F202A-202E2060-2064206A-206FFEFFFFF9-FFFB",
+ Co: "E000-F8FF",
+ Cs: "D800-DFFF",
+ Cn: "03780379037F-0383038B038D03A20526-05300557055805600588058B-059005C8-05CF05EB-05EF05F5-05FF06040605061C061D0620065F070E074B074C07B2-07BF07FB-07FF082E082F083F-08FF093A093B094F095609570973-097809800984098D098E0991099209A909B109B3-09B509BA09BB09C509C609C909CA09CF-09D609D8-09DB09DE09E409E509FC-0A000A040A0B-0A0E0A110A120A290A310A340A370A3A0A3B0A3D0A43-0A460A490A4A0A4E-0A500A52-0A580A5D0A5F-0A650A76-0A800A840A8E0A920AA90AB10AB40ABA0ABB0AC60ACA0ACE0ACF0AD1-0ADF0AE40AE50AF00AF2-0B000B040B0D0B0E0B110B120B290B310B340B3A0B3B0B450B460B490B4A0B4E-0B550B58-0B5B0B5E0B640B650B72-0B810B840B8B-0B8D0B910B96-0B980B9B0B9D0BA0-0BA20BA5-0BA70BAB-0BAD0BBA-0BBD0BC3-0BC50BC90BCE0BCF0BD1-0BD60BD8-0BE50BFB-0C000C040C0D0C110C290C340C3A-0C3C0C450C490C4E-0C540C570C5A-0C5F0C640C650C70-0C770C800C810C840C8D0C910CA90CB40CBA0CBB0CC50CC90CCE-0CD40CD7-0CDD0CDF0CE40CE50CF00CF3-0D010D040D0D0D110D290D3A-0D3C0D450D490D4E-0D560D58-0D5F0D640D650D76-0D780D800D810D840D97-0D990DB20DBC0DBE0DBF0DC7-0DC90DCB-0DCE0DD50DD70DE0-0DF10DF5-0E000E3B-0E3E0E5C-0E800E830E850E860E890E8B0E8C0E8E-0E930E980EA00EA40EA60EA80EA90EAC0EBA0EBE0EBF0EC50EC70ECE0ECF0EDA0EDB0EDE-0EFF0F480F6D-0F700F8C-0F8F0F980FBD0FCD0FD9-0FFF10C6-10CF10FD-10FF1249124E124F12571259125E125F1289128E128F12B112B612B712BF12C112C612C712D7131113161317135B-135E137D-137F139A-139F13F5-13FF169D-169F16F1-16FF170D1715-171F1737-173F1754-175F176D17711774-177F17DE17DF17EA-17EF17FA-17FF180F181A-181F1878-187F18AB-18AF18F6-18FF191D-191F192C-192F193C-193F1941-1943196E196F1975-197F19AC-19AF19CA-19CF19DB-19DD1A1C1A1D1A5F1A7D1A7E1A8A-1A8F1A9A-1A9F1AAE-1AFF1B4C-1B4F1B7D-1B7F1BAB-1BAD1BBA-1BFF1C38-1C3A1C4A-1C4C1C80-1CCF1CF3-1CFF1DE7-1DFC1F161F171F1E1F1F1F461F471F4E1F4F1F581F5A1F5C1F5E1F7E1F7F1FB51FC51FD41FD51FDC1FF01FF11FF51FFF2065-206920722073208F2095-209F20B9-20CF20F1-20FF218A-218F23E9-23FF2427-243F244B-245F26CE26E226E4-26E727002705270A270B2728274C274E2753-2755275F27602795-279727B027BF27CB27CD-27CF2B4D-2B4F2B5A-2BFF2C2F2C5F2CF2-2CF82D26-2D2F2D66-2D6E2D70-2D7F2D97-2D9F2DA72DAF2DB72DBF2DC72DCF2DD72DDF2E32-2E7F2E9A2EF4-2EFF2FD6-2FEF2FFC-2FFF3040309730983100-3104312E-3130318F31B8-31BF31E4-31EF321F32FF4DB6-4DBF9FCC-9FFFA48D-A48FA4C7-A4CFA62C-A63FA660A661A674-A67BA698-A69FA6F8-A6FFA78D-A7FAA82C-A82FA83A-A83FA878-A87FA8C5-A8CDA8DA-A8DFA8FC-A8FFA954-A95EA97D-A97FA9CEA9DA-A9DDA9E0-A9FFAA37-AA3FAA4EAA4FAA5AAA5BAA7C-AA7FAAC3-AADAAAE0-ABBFABEEABEFABFA-ABFFD7A4-D7AFD7C7-D7CAD7FC-D7FFFA2EFA2FFA6EFA6FFADA-FAFFFB07-FB12FB18-FB1CFB37FB3DFB3FFB42FB45FBB2-FBD2FD40-FD4FFD90FD91FDC8-FDEFFDFEFDFFFE1A-FE1FFE27-FE2FFE53FE67FE6C-FE6FFE75FEFDFEFEFF00FFBF-FFC1FFC8FFC9FFD0FFD1FFD8FFD9FFDD-FFDFFFE7FFEF-FFF8FFFEFFFF"
+});
+
+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, "&quot;").replace(/'/g, "&#8217;").replace(/</, "&lt;");
+ 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"; //"&para;";
+ this.EOL_CHAR = "\xAC"; //"&not;";
+ this.TAB_CHAR = "\u2192"; //"&rarr;" "\u21E5";
+ this.SPACE_CHAR = "\xB7"; //"&middot;";
+ 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.$tabStrings = [0];
+ for (var i = 1; i < tabSize + 1; i++) {
+ if (this.showInvisibles) {
+ tabStr.push("<span class='ace_invisible'>"
+ + this.TAB_CHAR
+ + new Array(i).join("&#160;")
+ + "</span>");
+ } else {
+ tabStr.push(new Array(i+1).join("&#160;"));
+ }
+ }
+
+ };
+
+ this.updateLines = function(config, firstRow, lastRow) {
+ this.$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("&#160;");
+ } else if (c == "&") {
+ return "&#38;";
+ } else if (c == "<") {
+ return "&#60;";
+ } 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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+ " 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%00%3AIDAT8%11c%FC%FF%FF%7F%18%03%1A%60%01%F2%3F%A0%891%80%04%FF%11-%F8%17%9BJ%E2%05%B1ZD%81v%26t%E7%80%F8%A3%82h%A12%1A%20%A3%01%02%0F%01%BA%25%06%00%19%C0%0D%AEF%D5%3ES%00%00%00%00IEND%AEB%60%82\");\n" +
+ " 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" +
+ " url(\"data:image/png,%89PNG%0D%0A%1A%0A%00%00%00%0DIHDR%00%00%00%11%00%00%00%09%08%06%00%00%00%D4%E8%C7%0C%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%00%B5IDAT(%15%A5%91%3D%0E%02!%10%85ac%E1%05%D6%CE%D6%C6%CE%D2%E8%ED%CD%DE%C0%C6%D6N.%E0V%F8%3D%9Ca%891XH%C2%BE%D9y%3F%90!%E6%9C%C3%BFk%E5%011%C6-%F5%C8N%04%DF%BD%FF%89%DFt%83DN%60%3E%F3%AB%A0%DE%1A%5Dg%BE%10Q%97%1B%40%9C%A8o%10%8F%5E%828%B4%1B%60%87%F6%02%26%85%1Ch%1E%C1%2B%5Bk%FF%86%EE%B7j%09%9A%DA%9B%ACe%A3%F9%EC%DA!9%B4%D5%A6%81%86%86%98%CC%3C%5B%40%FA%81%B3%E9%CB%23%94%C16Azo%05%D4%E1%C1%95a%3B%8A'%A0%E8%CC%17%22%85%1D%BA%00%A2%FA%DC%0A%94%D1%D1%8D%8B%3A%84%17B%C7%60%1A%25Z%FC%8D%00%00%00%00IEND%AEB%60%82\"),\n" +
+ " 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
generated by cgit v1.2.3-70-g09d2 (git 2.51.0) at 2025-12-15 12:19:00 +0000