source: trunk/admin/inc/FCKeditor/editor/_source/classes/fckstyledef_ie.js@ 2

Last change on this file since 2 was 2, checked in by root, 15 years ago

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1/*
2 * FCKeditor - The text editor for internet
3 * Copyright (C) 2003-2006 Frederico Caldeira Knabben
4 *
5 * Licensed under the terms of the GNU Lesser General Public License:
6 * http://www.opensource.org/licenses/lgpl-license.php
7 *
8 * For further information visit:
9 * http://www.fckeditor.net/
10 *
11 * "Support Open Source software. What about a donation today?"
12 *
13 * File Name: fckstyledef_ie.js
14 * FCKStyleDef Class: represents a single stylke definition. (IE specific)
15 *
16 * File Authors:
17 * Frederico Caldeira Knabben (fredck@fckeditor.net)
18 */
19
20FCKStyleDef.prototype.ApplyToSelection = function()
21{
22 var oSelection = FCK.ToolbarSet.CurrentInstance.EditorDocument.selection ;
23
24 if ( oSelection.type == 'Text' )
25 {
26 var oRange = oSelection.createRange() ;
27
28 // Create the main element.
29 var e = document.createElement( this.Element ) ;
30 e.innerHTML = oRange.htmlText ;
31
32 // Set the attributes.
33 this._AddAttributes( e ) ;
34
35 // Remove the duplicated elements.
36 this._RemoveDuplicates( e ) ;
37
38 // Replace the selection with the resulting HTML.
39 oRange.pasteHTML( e.outerHTML ) ;
40 }
41 else if ( oSelection.type == 'Control' )
42 {
43 var oControl = FCK.ToolbarSet.CurrentInstance.Selection.GetSelectedElement() ;
44 if ( oControl.tagName == this.Element )
45 this._AddAttributes( oControl ) ;
46 }
47}
48
49FCKStyleDef.prototype._AddAttributes = function( targetElement )
50{
51 for ( var a in this.Attributes )
52 {
53 switch ( a.toLowerCase() )
54 {
55 case 'style' :
56 targetElement.style.cssText = this.Attributes[a] ;
57 break ;
58
59 case 'class' :
60 targetElement.setAttribute( 'className', this.Attributes[a], 0 ) ;
61 break ;
62
63 case 'src' :
64 targetElement.setAttribute( '_fcksavedurl', this.Attributes[a], 0 ) ;
65
66 default :
67 targetElement.setAttribute( a, this.Attributes[a], 0 ) ;
68 }
69 }
70}
71
72FCKStyleDef.prototype._RemoveDuplicates = function( parent )
73{
74 for ( var i = 0 ; i < parent.children.length ; i++ )
75 {
76 var oChild = parent.children[i] ;
77 this._RemoveDuplicates( oChild ) ;
78
79 if ( this.IsEqual( oChild ) )
80 FCKTools.RemoveOuterTags( oChild ) ;
81 }
82}
83
84FCKStyleDef.prototype.IsEqual = function( e )
85{
86 if ( e.tagName != this.Element )
87 return false ;
88
89 for ( var a in this.Attributes )
90 {
91 switch ( a.toLowerCase() )
92 {
93 case 'style' :
94 if ( e.style.cssText.toLowerCase() != this.Attributes[a].toLowerCase() )
95 return false ;
96 break ;
97 case 'class' :
98 if ( e.getAttribute( 'className', 0 ) != this.Attributes[a] )
99 return false ;
100 break ;
101 default :
102 if ( e.getAttribute( a, 0 ) != this.Attributes[a] )
103 return false ;
104 }
105 }
106
107 return true ;
108}
109
110FCKStyleDef.prototype._RemoveMe = function( elementToCheck )
111{
112 if ( ! elementToCheck )
113 return ;
114
115 var oParent = elementToCheck.parentElement ;
116
117 if ( this.IsEqual( elementToCheck ) )
118 {
119 if ( this.IsObjectElement )
120 {
121 for ( var a in this.Attributes )
122 {
123 switch ( a.toLowerCase() )
124 {
125 case 'class' :
126 elementToCheck.removeAttribute( 'className', 0 ) ;
127 break ;
128 default :
129 elementToCheck.removeAttribute( a, 0 ) ;
130 }
131 }
132 return ;
133 }
134 else
135 FCKTools.RemoveOuterTags( elementToCheck ) ;
136 }
137
138 this._RemoveMe( oParent ) ;
139}
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