WebRoot/FCKeditor/editor/_source/commandclasses/fckstylecommand.js

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/*
 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
 * Copyright (C) 2003-2007 Frederico Caldeira Knabben
 *
 * == BEGIN LICENSE ==
 *
 * Licensed under the terms of any of the following licenses at your
 * choice:
 *
 *  - GNU General Public License Version 2 or later (the "GPL")
 *    http://www.gnu.org/licenses/gpl.html
 *
 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
 *    http://www.gnu.org/licenses/lgpl.html
 *
 *  - Mozilla Public License Version 1.1 or later (the "MPL")
 *    http://www.mozilla.org/MPL/MPL-1.1.html
 *
 * == END LICENSE ==
 *
 * FCKStyleCommand Class: represents the "Style" command.
 */

var FCKStyleCommand = function()
{
	this.Name = 'Style' ;

	// Load the Styles defined in the XML file.
	this.StylesLoader = new FCKStylesLoader() ;
	this.StylesLoader.Load( FCKConfig.StylesXmlPath ) ;
	this.Styles = this.StylesLoader.Styles ;
}

FCKStyleCommand.prototype.Execute = function( styleName, styleComboItem )
{
	FCKUndo.SaveUndoStep() ;

	if ( styleComboItem.Selected )
		styleComboItem.Style.RemoveFromSelection() ;
	else
		styleComboItem.Style.ApplyToSelection() ;

	FCKUndo.SaveUndoStep() ;

	FCK.Focus() ;

	FCK.Events.FireEvent( "OnSelectionChange" ) ;
}

FCKStyleCommand.prototype.GetState = function()
{
	if ( !FCK.EditorDocument )
		return FCK_TRISTATE_DISABLED ;

	var oSelection = FCK.EditorDocument.selection ;

	if ( FCKSelection.GetType() == 'Control' )
	{
		var e = FCKSelection.GetSelectedElement() ;
		if ( e )