_source/plugins/horizontalrule/plugin.js

   1 /*
   2 Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
   3 For licensing, see LICENSE.html or http://ckeditor.com/license
   4 */
   5
   6 /**
   7  * @file Horizontal Rule plugin.
   8  */
   9
  10 (function()
  11 {
  12         var horizontalruleCmd =
  13         {
  14                 canUndo : false,    // The undo snapshot will be handled by 'insertElement'.
  15                 exec : function( editor )
  16                 {
  17                         var hr = editor.document.createElement( 'hr' ),
  18                                 range = new CKEDITOR.dom.range( editor.document );
  19
  20                         editor.insertElement( hr );
  21
  22                         // If there's nothing or a non-editable block followed by, establish a new paragraph
  23                         // to make sure cursor is not trapped.
  24                         range.moveToPosition( hr, CKEDITOR.POSITION_AFTER_END );
  25                         var next = hr.getNext();
  26                         if ( !next || next.type == CKEDITOR.NODE_ELEMENT && !next.isEditable() )
  27                                 range.fixBlock( true, editor.config.enterMode == CKEDITOR.ENTER_DIV ? 'div' : 'p'  );
  28
  29                         range.select();
  30                 }
  31         };
  32
  33         var pluginName = 'horizontalrule';
  34
  35         // Register a plugin named "horizontalrule".
  36         CKEDITOR.plugins.add( pluginName,
  37         {
  38                 init : function( editor )
  39                 {
  40                         editor.addCommand( pluginName, horizontalruleCmd );
  41                         editor.ui.addButton( 'HorizontalRule',
  42                                 {
  43                                         label : editor.lang.horizontalrule,
  44                                         command : pluginName
  45                                 });
  46                 }
  47         });
  48 })();