1 | /* |
---|
2 | * FCKeditor - The text editor for Internet - http://www.fckeditor.net |
---|
3 | * Copyright (C) 2003-2007 Frederico Caldeira Knabben |
---|
4 | * |
---|
5 | * == BEGIN LICENSE == |
---|
6 | * |
---|
7 | * Licensed under the terms of any of the following licenses at your |
---|
8 | * choice: |
---|
9 | * |
---|
10 | * - GNU General Public License Version 2 or later (the "GPL") |
---|
11 | * http://www.gnu.org/licenses/gpl.html |
---|
12 | * |
---|
13 | * - GNU Lesser General Public License Version 2.1 or later (the "LGPL") |
---|
14 | * http://www.gnu.org/licenses/lgpl.html |
---|
15 | * |
---|
16 | * - Mozilla Public License Version 1.1 or later (the "MPL") |
---|
17 | * http://www.mozilla.org/MPL/MPL-1.1.html |
---|
18 | * |
---|
19 | * == END LICENSE == |
---|
20 | * |
---|
21 | * FCKStylesLoader Class: this class define objects that are responsible |
---|
22 | * for loading the styles defined in the XML file. |
---|
23 | */ |
---|
24 | |
---|
25 | var FCKStylesLoader = function() |
---|
26 | { |
---|
27 | this.Styles = new Object() ; |
---|
28 | this.StyleGroups = new Object() ; |
---|
29 | this.Loaded = false ; |
---|
30 | this.HasObjectElements = false ; |
---|
31 | } |
---|
32 | |
---|
33 | FCKStylesLoader.prototype.Load = function( stylesXmlUrl ) |
---|
34 | { |
---|
35 | // Load the XML file into a FCKXml object. |
---|
36 | var oXml = new FCKXml() ; |
---|
37 | oXml.LoadUrl( stylesXmlUrl ) ; |
---|
38 | |
---|
39 | // Get the "Style" nodes defined in the XML file. |
---|
40 | var aStyleNodes = oXml.SelectNodes( 'Styles/Style' ) ; |
---|
41 | |
---|
42 | // Add each style to our "Styles" collection. |
---|
43 | for ( var i = 0 ; i < aStyleNodes.length ; i++ ) |
---|
44 | { |
---|
45 | var sElement = aStyleNodes[i].attributes.getNamedItem('element').value.toUpperCase() ; |
---|
46 | |
---|
47 | // Create the style definition object. |
---|
48 | var oStyleDef = new FCKStyleDef( aStyleNodes[i].attributes.getNamedItem('name').value, sElement ) ; |
---|
49 | |
---|
50 | if ( oStyleDef.IsObjectElement ) |
---|
51 | this.HasObjectElements = true ; |
---|
52 | |
---|
53 | // Get the attributes defined for the style (if any). |
---|
54 | var aAttNodes = oXml.SelectNodes( 'Attribute', aStyleNodes[i] ) ; |
---|
55 | |
---|
56 | // Add the attributes to the style definition object. |
---|
57 | for ( var j = 0 ; j < aAttNodes.length ; j++ ) |
---|
58 | { |
---|
59 | var sAttName = aAttNodes[j].attributes.getNamedItem('name').value ; |
---|
60 | var sAttValue = aAttNodes[j].attributes.getNamedItem('value').value ; |
---|
61 | |
---|
62 | // IE changes the "style" attribute value when applied to an element |
---|
63 | // so we must get the final resulting value (for comparision issues). |
---|
64 | if ( sAttName.toLowerCase() == 'style' ) |
---|
65 | { |
---|
66 | var oTempE = document.createElement( 'SPAN' ) ; |
---|
67 | oTempE.style.cssText = sAttValue ; |
---|
68 | sAttValue = oTempE.style.cssText ; |
---|
69 | } |
---|
70 | |
---|
71 | oStyleDef.AddAttribute( sAttName, sAttValue ) ; |
---|
72 | } |
---|
73 | |
---|
74 | // Add the style to the "Styles" collection using it's name as the key. |
---|
75 | this.Styles[ oStyleDef.Name ] = oStyleDef ; |
---|
76 | |
---|
77 | // Add the style to the "StyleGroups" collection. |
---|
78 | var aGroup = this.StyleGroups[sElement] ; |
---|
79 | if ( aGroup == null ) |
---|
80 | { |
---|
81 | this.StyleGroups[sElement] = new Array() ; |
---|
82 | aGroup = this.StyleGroups[sElement] ; |
---|
83 | } |
---|
84 | aGroup[aGroup.length] = oStyleDef ; |
---|
85 | } |
---|
86 | |
---|
87 | this.Loaded = true ; |
---|
88 | } |
---|