lib/dijit/_editor/plugins/TabIndent.js.uncompressed.js

   1 define("dijit/_editor/plugins/TabIndent", [
   2         "dojo/_base/declare", // declare
   3         "dojo/_base/kernel", // kernel.experimental
   4         "../_Plugin",
   5         "../../form/ToggleButton"
   6 ], function(declare, kernel, _Plugin, ToggleButton){
   7
   8         // module:
   9         //              dijit/_editor/plugins/TabIndent
  10
  11         kernel.experimental("dijit._editor.plugins.TabIndent");
  12
  13
  14         var TabIndent = declare("dijit._editor.plugins.TabIndent", _Plugin, {
  15                 // summary:
  16                 //              This plugin is used to allow the use of the tab and shift-tab keys
  17                 //              to indent/outdent list items.  This overrides the default behavior
  18                 //              of moving focus from/to the toolbar
  19
  20                 // Override _Plugin.useDefaultCommand... processing is handled by this plugin, not by dijit/Editor.
  21                 useDefaultCommand: false,
  22
  23                 // Override _Plugin.buttonClass to use a ToggleButton for this plugin rather than a vanilla Button
  24                 buttonClass: ToggleButton,
  25
  26                 command: "tabIndent",
  27
  28                 _initButton: function(){
  29                         // Override _Plugin._initButton() to setup listener on button click
  30                         this.inherited(arguments);
  31
  32                         var e = this.editor;
  33                         this.connect(this.button, "onChange", function(val){
  34                                 e.set("isTabIndent", val);
  35                         });
  36
  37                         // Set initial checked state of button based on Editor.isTabIndent
  38                         this.updateState();
  39                 },
  40
  41                 updateState: function(){
  42                         // Overrides _Plugin.updateState().
  43                         // Ctrl-m in the editor will switch tabIndent mode on/off, so we need to react to that.
  44                         var disabled = this.get("disabled");
  45                         this.button.set("disabled", disabled);
  46                         if(disabled){
  47                                 return;
  48                         }
  49                         this.button.set('checked', this.editor.isTabIndent, false);
  50                 }
  51         });
  52
  53         // Register this plugin.
  54         _Plugin.registry["tabIndent"] = function(){
  55                 return new TabIndent({command: "tabIndent"});
  56         };
  57
  58
  59         return TabIndent;
  60 });