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/*
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* FCKeditor - The text editor for internet
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* Copyright (C) 2003-2006 Frederico Caldeira Knabben
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*
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* Licensed under the terms of the GNU Lesser General Public License:
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* http://www.opensource.org/licenses/lgpl-license.php
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*
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* For further information visit:
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* http://www.fckeditor.net/
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*
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* "Support Open Source software. What about a donation today?"
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*
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* File Name: fckstyledef_gecko.js
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* FCKStyleDef Class: represents a single stylke definition. (Gecko specific)
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*
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* File Authors:
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* Frederico Caldeira Knabben (fredck@fckeditor.net)
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*/
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FCKStyleDef.prototype.ApplyToSelection = function()
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{
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if ( FCKSelection.GetType() == 'Text' && !this.IsObjectElement )
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{
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var oSelection = FCK.ToolbarSet.CurrentInstance.EditorWindow.getSelection() ;
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// Create the main element.
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var e = FCK.ToolbarSet.CurrentInstance.EditorDocument.createElement( this.Element ) ;
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for ( var i = 0 ; i < oSelection.rangeCount ; i++ )
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{
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e.appendChild( oSelection.getRangeAt(i).extractContents() ) ;
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}
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// Set the attributes.
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this._AddAttributes( e ) ;
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// Remove the duplicated elements.
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this._RemoveDuplicates( e ) ;
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var oRange = oSelection.getRangeAt(0) ;
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oRange.insertNode( e ) ;
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}
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else
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{
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var oControl = FCK.ToolbarSet.CurrentInstance.Selection.GetSelectedElement() ;
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if ( oControl.tagName == this.Element )
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this._AddAttributes( oControl ) ;
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}
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}
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FCKStyleDef.prototype._AddAttributes = function( targetElement )
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{
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for ( var a in this.Attributes )
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{
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switch ( a.toLowerCase() )
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{
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case 'src' :
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targetElement.setAttribute( '_fcksavedurl', this.Attributes[a], 0 ) ;
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default :
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targetElement.setAttribute( a, this.Attributes[a], 0 ) ;
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}
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}
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}
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FCKStyleDef.prototype._RemoveDuplicates = function( parent )
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{
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for ( var i = 0 ; i < parent.childNodes.length ; i++ )
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{
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var oChild = parent.childNodes[i] ;
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if ( oChild.nodeType != 1 )
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continue ;
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this._RemoveDuplicates( oChild ) ;
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if ( this.IsEqual( oChild ) )
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FCKTools.RemoveOuterTags( oChild ) ;
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}
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}
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FCKStyleDef.prototype.IsEqual = function( e )
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{
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if ( e.tagName != this.Element )
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return false ;
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for ( var a in this.Attributes )
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{
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if ( e.getAttribute( a ) != this.Attributes[a] )
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return false ;
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}
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return true ;
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}
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FCKStyleDef.prototype._RemoveMe = function( elementToCheck )
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{
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if ( ! elementToCheck )
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return ;
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var oParent = elementToCheck.parentNode ;
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if ( elementToCheck.nodeType == 1 && this.IsEqual( elementToCheck ) )
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{
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if ( this.IsObjectElement )
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{
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for ( var a in this.Attributes )
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elementToCheck.removeAttribute( a, 0 ) ;
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return ;
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}
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else
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FCKTools.RemoveOuterTags( elementToCheck ) ;
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}
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this._RemoveMe( oParent ) ;
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}
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