From 264dcb64b2f2db997a6504a4c29eafee70b1002c Mon Sep 17 00:00:00 2001
From: jules <jules@okfoc.us>
Date: Thu, 2 Jan 2014 00:17:24 -0500
Subject: remove shader locally

---
 js/user.js | 52 ++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 46 insertions(+), 6 deletions(-)

(limited to 'js')

diff --git a/js/user.js b/js/user.js
index 98af86f..fa74227 100644
--- a/js/user.js
+++ b/js/user.js
@@ -38,40 +38,80 @@ user.setCookie = function(username){
   document.cookie = "imname="+username+";path=/;domain=.asdf.us;max-age=1086400"
   localStorage.setItem("im.name", username);
 }
+
+
 user.shaders = new function(){}
 user.shaders.init = function(){
   user.shaders.bind()
 }
 user.shaders.bind = function(){
-  var shaders = JSON.parse( localStorage.getItem("im.shaders") ) || []
+  var shaders = user.shaders.getShaders()
+  user.shaders.buttons = {}
   for (var i = 0; i < shaders.length; i++){
     user.shaders.bindButton(shaders[i])
   }
   document.getElementById("add-shader").addEventListener("click", user.shaders.save, false)
+  document.getElementById("remove-shader").addEventListener("click", user.shaders.remove, false)
 }
 user.shaders.bindButton = function(name){
+  console.log("button >> " + name)
   var button = document.createElement("button")
   button.innerHTML = name
   button.addEventListener("click", user.shaders.load.bind(this, name), false)
   document.getElementById("shaders").appendChild(button)
+  user.shaders.buttons[name] = button
 }
 user.shaders.load = function(name){
+  console.log(name)
   var shader = localStorage.getItem("im.shaders." + name)
-  console.log(name,shader)
   if (shader && shader.length > 0) {
+    user.shaders.name = name
     $("#shader").val(shader)
     shader_build()
   }
 }
+user.shaders.getShader = function(name){
+  return localStorage.getItem("im.shaders."+name) || null
+}
+user.shaders.setShader = function(name, shader){
+  if (! name.length || ! shader.length || !name.length || !shader.length) 
+    { return }
+  localStorage.setItem("im.shaders." + name, shader)
+}
+user.shaders.removeShader = function(name){
+  localStorage.removeItem("im.shaders." + name)
+}
+user.shaders.getShaders = function(){
+  return JSON.parse( localStorage.getItem("im.shaders") ) || []
+}
+user.shaders.setShaders = function(shaders){
+  localStorage.setItem("im.shaders", JSON.stringify(shaders))
+}
 user.shaders.save = function(){
   var name = prompt("enter shader name")
   var shader = $("#shader").val()
-  console.log(name,shader)
+
   if (! name) return;
   if (shade !== shade_no_error_handling) return;
-  localStorage.setItem("im.shaders." + name, shader)
-  var shaders = JSON.parse( localStorage.getItem("im.shaders") ) || []
+
+  user.shaders.setShader(name, shader)
+
+  var shaders = user.shaders.getShaders()
   shaders.push(name)
-  localStorage.setItem("im.shaders", JSON.stringify(shaders))
+  user.shaders.setShaders(shaders)
+
+  user.shaders.name = name
   user.shaders.bindButton(name)
 }
+user.shaders.remove = function(){
+  var name = user.shaders.name
+  if (! name || ! name.length) return
+
+  var shaders = user.shaders.getShaders()
+  if (shaders.splice( shaders.indexOf(name), 1 )) {
+    user.shaders.setShaders(shaders)
+    user.shaders.removeShader(name)
+    $(user.shaders.buttons[name]).remove()
+    user.shaders.name = ""
+  }
+}
\ No newline at end of file
-- 
cgit v1.2.3-70-g09d2