      1 /*
      2 Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
      3 For licensing, see LICENSE.html or http://ckeditor.com/license
      4 */
      5
      6 (function()
      7 {
      8 	var htmlFilterRules =
      9 	{
     10 		elements :
     11 		{
     12 			$ : function( element )
     13 			{
     14 				var realHtml = element.attributes._cke_realelement,
     15 					realFragment = realHtml && new CKEDITOR.htmlParser.fragment.fromHtml( decodeURIComponent( realHtml ) ),
     16 					realElement = realFragment && realFragment.children[ 0 ];
     17
     18 				if ( realElement )
     19 				{
     20 					// If we have width/height in the element, we must move it into
     21 					// the real element.
     22
     23 					var style = element.attributes.style;
     24
     25 					if ( style )
     26 					{
     27 						// Get the width from the style.
     28 						var match = /(?:^|\s)width\s*:\s*(\d+)/.exec( style ),
     29 							width = match && match[1];
     30
     31 						// Get the height from the style.
     32 						match = /(?:^|\s)height\s*:\s*(\d+)/.exec( style );
     33 						var height = match && match[1];
     34
     35 						if ( width )
     36 							realElement.attributes.width = width;
     37
     38 						if ( height )
     39 							realElement.attributes.height = height;
     40 					}
     41 				}
     42
     43 				return realElement;
     44 			}
     45 		}
     46 	};
     47
     48 	CKEDITOR.plugins.add( 'fakeobjects',
     49 	{
     50 		requires : [ 'htmlwriter' ],
     51
     52 		afterInit : function( editor )
     53 		{
     54 			var dataProcessor = editor.dataProcessor,
     55 				htmlFilter = dataProcessor && dataProcessor.htmlFilter;
     56
     57 			if ( htmlFilter )
     58 				htmlFilter.addRules( htmlFilterRules );
     59 		}
     60 	});
     61 })();
     62
     63 CKEDITOR.editor.prototype.createFakeElement = function( realElement, className, realElementType, isResizable )
     64 {
     65 	var lang = this.lang.fakeobjects;
     66 	var attributes =
     67 	{
     68 		'class' : className,
     69 		src : CKEDITOR.getUrl( 'images/spacer.gif' ),
     70 		_cke_realelement : encodeURIComponent( realElement.getOuterHtml() ),
     71 		alt : lang[ realElementType ] || lang.unknown
     72 	};
     73 	if ( realElementType )
     74 		attributes._cke_real_element_type = realElementType;
     75 	if ( isResizable )
     76 		attributes._cke_resizable = isResizable;
     77
     78 	return this.document.createElement( 'img', { attributes : attributes } );
     79 };
     80
     81 CKEDITOR.editor.prototype.createFakeParserElement = function( realElement, className, realElementType, isResizable )
     82 {
     83 	var writer = new CKEDITOR.htmlParser.basicWriter();
     84
     85 	realElement.writeHtml( writer );
     86
     87 	var html = writer.getHtml();
     88 	var lang = this.lang.fakeobjects;
     89
     90 	var attributes =
     91 	{
     92 		'class' : className,
     93 		src : CKEDITOR.getUrl( 'images/spacer.gif' ),
     94 		_cke_realelement : encodeURIComponent( html ),
     95 		alt : lang[ realElementType ] || lang.unknown
     96 	};
     97
     98 	if ( realElementType )
     99 		attributes._cke_real_element_type = realElementType;
    100
    101 	if ( isResizable )
    102 		attributes._cke_resizable = isResizable;
    103
    104 	return new CKEDITOR.htmlParser.element( 'img', attributes );
    105 };
    106
    107 CKEDITOR.editor.prototype.restoreRealElement = function( fakeElement )
    108 {
    109 	var html = decodeURIComponent( fakeElement.getAttribute( '_cke_realelement' ) );
    110 	return CKEDITOR.dom.element.createFromHtml( html, this.document );
    111 };
    112