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admin/FCKeditor/editor/_source/classes/fckelementpath.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 ==
+ *
+ * Manages the DOM anscensors element list of a specific DOM node
+ * (limited to body, inclusive).
+ */
+
+// TODO: Implement IE cleanup.
+
+var FCKElementPath = function( lastNode )
+{
+	var eBlock = null ;
+	var eBlockLimit = null ;
+
+	var aElements = new Array() ;
+
+	var e = lastNode ;
+	while ( e )
+	{
+		if ( e.nodeType == 1 )
+		{
+			if ( !this.LastElement )
+				this.LastElement = e ;
+
+			var sElementName = e.nodeName.toLowerCase() ;
+
+			if ( !eBlockLimit )
+			{
+				if ( !eBlock && FCKListsLib.PathBlockElements[ sElementName ] != null )
+					eBlock = e ;
+
+				if ( FCKListsLib.PathBlockLimitElements[ sElementName ] != null )
+					eBlockLimit = e ;
+			}
+
+			aElements.push( e ) ;
+
+			if ( sElementName == 'body' )
+				break ;
+		}
+		e = e.parentNode ;
+	}
+
+	this.Block = eBlock ;
+	this.BlockLimit = eBlockLimit ;
+	this.Elements = aElements ;
+}
+
+