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| /* |
| * FCKeditor - The text editor for internet |
| * Copyright (C) 2003-2006 Frederico Caldeira Knabben |
| * |
| * Licensed under the terms of the GNU Lesser General Public License: |
| * http://www.opensource.org/licenses/lgpl-license.php |
| * |
| * For further information visit: |
| * http://www.fckeditor.net/ |
| * |
| * "Support Open Source software. What about a donation today?" |
| * |
| * File Name: fckstylesloader.js |
| * FCKStylesLoader Class: this class define objects that are responsible |
| * for loading the styles defined in the XML file. |
| * |
| * File Authors: |
| * Frederico Caldeira Knabben (fredck@fckeditor.net) |
| */ |
| |
| var FCKStylesLoader = function() |
| { |
| this.Styles = new Object() ; |
| this.StyleGroups = new Object() ; |
| this.Loaded = false ; |
| this.HasObjectElements = false ; |
| } |
| |
| FCKStylesLoader.prototype.Load = function( stylesXmlUrl ) |
| { |
| // Load the XML file into a FCKXml object. |
| var oXml = new FCKXml() ; |
| oXml.LoadUrl( stylesXmlUrl ) ; |
| |
| // Get the "Style" nodes defined in the XML file. |
| var aStyleNodes = oXml.SelectNodes( 'Styles/Style' ) ; |
| |
| // Add each style to our "Styles" collection. |
| for ( var i = 0 ; i < aStyleNodes.length ; i++ ) |
| { |
| var sElement = aStyleNodes[i].attributes.getNamedItem('element').value.toUpperCase() ; |
| |
| // Create the style definition object. |
| var oStyleDef = new FCKStyleDef( aStyleNodes[i].attributes.getNamedItem('name').value, sElement ) ; |
| |
| if ( oStyleDef.IsObjectElement ) |
| this.HasObjectElements = true ; |
| |
| // Get the attributes defined for the style (if any). |
| var aAttNodes = oXml.SelectNodes( 'Attribute', aStyleNodes[i] ) ; |
| |
| // Add the attributes to the style definition object. |
| for ( var j = 0 ; j < aAttNodes.length ; j++ ) |
| { |
| var sAttName = aAttNodes[j].attributes.getNamedItem('name').value ; |
| var sAttValue = aAttNodes[j].attributes.getNamedItem('value').value ; |
| |
| // IE changes the "style" attribute value when applied to an element |
| // so we must get the final resulting value (for comparision issues). |
| if ( sAttName.toLowerCase() == 'style' ) |
| { |
| var oTempE = document.createElement( 'SPAN' ) ; |
| oTempE.style.cssText = sAttValue ; |
| sAttValue = oTempE.style.cssText ; |
| } |
| |
| oStyleDef.AddAttribute( sAttName, sAttValue ) ; |
| } |
| |
| // Add the style to the "Styles" collection using it's name as the key. |
| this.Styles[ oStyleDef.Name ] = oStyleDef ; |
| |
| // Add the style to the "StyleGroups" collection. |
| var aGroup = this.StyleGroups[sElement] ; |
| if ( aGroup == null ) |
| { |
| this.StyleGroups[sElement] = new Array() ; |
| aGroup = this.StyleGroups[sElement] ; |
| } |
| aGroup[aGroup.length] = oStyleDef ; |
| } |
| |
| this.Loaded = true ; |
| } |