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 /*=====
   9         var _Plugin = dijit._editor._Plugin;
  10 =====*/
  11
  12         // module:
  13         //              dijit/_editor/plugins/TabIndent
  14         // summary:
  15         //              This plugin is used to allow the use of the tab and shift-tab keys
  16         //              to indent/outdent list items.  This overrides the default behavior
  17         //              of moving focus from/to the toolbar
  18
  19
  20         kernel.experimental("dijit._editor.plugins.TabIndent");
  21
  22
  23         var TabIndent = declare("dijit._editor.plugins.TabIndent", _Plugin, {
  24                 // summary:
  25                 //              This plugin is used to allow the use of the tab and shift-tab keys
  26                 //              to indent/outdent list items.  This overrides the default behavior
  27                 //              of moving focus from/to the toolbar
  28
  29                 // Override _Plugin.useDefaultCommand... processing is handled by this plugin, not by dijit.Editor.
  30                 useDefaultCommand: false,
  31
  32                 // Override _Plugin.buttonClass to use a ToggleButton for this plugin rather than a vanilla Button
  33                 buttonClass: ToggleButton,
  34
  35                 command: "tabIndent",
  36
  37                 _initButton: function(){
  38                         // Override _Plugin._initButton() to setup listener on button click
  39                         this.inherited(arguments);
  40
  41                         var e = this.editor;
  42                         this.connect(this.button, "onChange", function(val){
  43                                 e.set("isTabIndent", val);
  44                         });
  45
  46                         // Set initial checked state of button based on Editor.isTabIndent
  47                         this.updateState();
  48                 },
  49
  50                 updateState: function(){
  51                         // Overrides _Plugin.updateState().
  52                         // Ctrl-m in the editor will switch tabIndent mode on/off, so we need to react to that.
  53                         var disabled = this.get("disabled");
  54                         this.button.set("disabled", disabled);
  55                         if(disabled){
  56                                 return;
  57                         }
  58                         this.button.set('checked', this.editor.isTabIndent, false);
  59                 }
  60         });
  61
  62         // Register this plugin.
  63         _Plugin.registry["tabIndent"] = function(){
  64                 return new TabIndent({command: "tabIndent"});
  65         };
  66
  67
  68         return TabIndent;
  69 });