package components
{
	import mx.controls.Tree;
	import mx.core.mx_internal;
	
	use namespace mx_internal;

	public class ExtendedTree extends Tree
	{
		public function ExtendedTree()
		{
			super();
			this.setStyle("indentation", 8);
		}
		
		public function getDropParent():Object {
			if(_dropData != null) {
				return _dropData.parent;
			} else {
				return null;
			}
		}
		
		protected override function itemToUID(data:Object):String
	    {	
	    	if(data is XML) {
		    	var node:XML = XML(data);
		    	var parent:Object = node.parent();
		    	var grandparent:Object = null;
		    	if(parent!=null){	
		    		grandparent = node.parent().parent();
		    	}
		    	if(parent == null) {
		    		return "";
		    	}
		
		    	switch(node.localName())
				{
					case "Configs":
						return node.localName();
					case "Geoide_Client_Config":
						return node.@id + node.@clientId;
					case "Colors":
						return parent.@id + parent.@clientId + "Colors";	
					case "ButtonBars":
						return parent.@id + parent.@clientId + "ButtonBars";			
					case "ActionButtons":
						return parent.@id + parent.@clientId + "ActionButtons";		
					case "MapViewerButtons":
						return parent.@id + parent.@clientId + "MapViewerButtons";	
					case "PaneButtons":
						return parent.@id  + parent.@clientId+ "PaneButtons";
					case "SinglePaneComponents":
						return parent.@id + parent.@clientId + "SinglePaneComponents";
					case "MulitPaneComponents":
						return parent.@id + parent.@clientId + "MulitPaneComponents";	
					case "ButtonBar":
					case "ActionButton":
					case "MapViewerButton":
					case "PaneButton": 
					case "SinglePaneComponent":
					case "MultiPaneComponent":
						return grandparent.@id + grandparent.@clientId + node.Name;
						 
				}
		        var nodeUID:String = node.localName();
		        if(node.attribute("id").length() > 0) {
		        	nodeUID += (node.@clientId == "true" ? "c" : "s") + node.@id
		        } 
		        return parent == null ? nodeUID : itemToUID(parent) + "/" + nodeUID;
	     	} else {
	     		return super.itemToUID(data);
	     	}
	    }
	}
}