Richfaces.TreeSelectEvent="Richfaces.TreeSelectEvent";Richfaces.TreeExpandEvent="Richfaces.TreeExpandEvent";Richfaces.TreeCollapseEvent="Richfaces.TreeCollapseEvent";Richfaces.TreeComposite=Class.create({parent:null,initialize:function(){this.childs=[];},removeChild:function(child){if(this.childs.length){var idx=this.childs.indexOf(child);if(idx!=-1){var removedChildren=this.childs.splice(idx,1);if(removedChildren){for(var i=0;i<removedChildren.length;i++){removedChildren[i].parent=undefined;}}}}},addChild:function(child,idx){var start;if(typeof idx!='undefined'){start=idx;}else{start=this.childs.length;}
this.childs.splice(start,0,child);child.parent=this;},clearChildren:function(){for(var i=0;i<this.childs.length;i++){this.childs[i].parent=undefined;}
this.childs=[];}});Tree=Class.create(Richfaces.TreeComposite);Tree.ID_DEVIDER=":";Tree.ID_CONTENT="content";Tree.ID_CHILDS_ROW="childs";Tree.ID_CHILDS_TD="td";Tree.ID_HANDLES="handles";Tree.ID_HANDLE="handle";Tree.ID_HANDLE_IMG_EXPANDED="img:expanded";Tree.ID_HANDLE_IMG_COLLAPSED="img:collapsed";Tree.ID_ICON="icon";Tree.ID_TEXT="text";Tree.ID_MAIN_ROW="mainRow";Tree.CLASS_ITEM_SELECTED="rich-tree-node-selected";Tree.CLASS_ITEM_EXPANDED="rich-tree-h-ic-line-exp";Tree.CLASS_ITEM_COLLAPSED="rich-tree-h-ic-line-clp";Tree.CLASS_AJAX_SELECTED_LISTENER_FLAG="ajax_selected_listener_flag";Tree.addMethods({initialize:function($super,id,input,switchType,events,onAjaxSelect,options){$super();this.childs=[];this.elements={};this.id=id;this.switchType=switchType;this.onselect=new Function('event',(events.onselect?events.onselect:"")+"; return true;");this.onexpand=new Function('event',(events.onexpand?events.onexpand:"")+"; return true;");this.oncollapse=new Function('event',(events.oncollapse?events.oncollapse:"")+"; return true;");this.oncontextmenu=new Function('event',(events.oncontextmenu?events.oncontextmenu:"")+"; return true;");this.onAjaxSelect=onAjaxSelect;this.element=$(id);this.element.component=this;this.inputId=input;this.input=$(this.inputId);this.toggleOnClick=options.toggleOnClick;this.showConnectingLines=options.showConnectingLines;this.disableKeyboardNavigation=options.disableKeyboardNavigation;this.rightClickSelection=options.rightClickSelection;var options=Object.extend({columnCount:0},arguments[1]||{});this.options=options;this.getElements();this.selectionManager=new Tree.SelectionManager(this);this.selectionManager.restoreSelection();this["rich:destructor"]="destroy";Event.observe(this.element,"click",function(event){if(Richfaces.eventIsSynthetic(event)){var treeItem=event["treeItem"];if(event[Richfaces.TreeSelectEvent]){Event.stop(event);var itemOnSelect=treeItem.getRichAttribute("onselected");itemOnSelect=new Function('event',(itemOnSelect?itemOnSelect:"")+"; return true;");var prevSelection=this.selectionManager.activeItem;treeItem.toggleSelection(event);var selectResult=itemOnSelect(event);if(!selectResult){event["cancelSelection"]=true;event["treeItem"]=prevSelection;if(prevSelection){prevSelection.toggleSelection(event);}else treeItem.toggleSelection(event);return;}
selectResult=this.onselect(event);if(!selectResult){event["cancelSelection"]=true;event["treeItem"]=prevSelection;if(prevSelection){prevSelection.toggleSelection(event);}else treeItem.toggleSelection(event);return;}
var attr=Richfaces.getNSAttribute("ajaxselectedlistener",$(event.selectedNode+Tree.ID_DEVIDER+Tree.ID_ICON));if(attr){var ajaxSingle=Richfaces.getNSAttribute("ajaxsingle",$(treeItem.id+":text"));;if(ajaxSingle&&ajaxSingle=="true"){event.ajaxSingle=this.id}
var oncomplete=Richfaces.getNSAttribute("oncomplete",$(treeItem.id+":text"));;if(oncomplete&&oncomplete!=""){event.oncomplete=new Function("request","event","data",oncomplete);}
this.onAjaxSelect(event);}}else if(event[Richfaces.TreeExpandEvent]){Event.stop(event);var handler=treeItem.getRichAttribute("onexpand");if(handler){new Function('event',handler).call(Event.element(event),event);}
this.onexpand(event);}else if(event[Richfaces.TreeCollapseEvent]){Event.stop(event);var handler=treeItem.getRichAttribute("oncollapse");if(handler){new Function('event',handler).call(Event.element(event),event);}
this.oncollapse(event);}}}.bindAsEventListener(this));Event.observe(this.element,"contextmenu",function(event){if(this.oncontextmenu(event)===false){Event.stop(event);}}.bindAsEventListener(this));},destroy:function(){this.selectionManager.destroy();this.element.component=null;},getElements:function(ajaxUpdate){this.elements.contentTd=$(this.id+
Tree.ID_DEVIDER+Tree.ID_CHILDS_ROW);if(this.elements.contentTd){for(var child=this.elements.contentTd.firstChild;child!=null;child=child.nextSibling){if(child.nodeType==1&&child.tagName.toLowerCase()=="table"){this.addChild(new Tree.Item(child,this,ajaxUpdate));}}}},refreshAfterAjax:function(nodeIds,selectedNode){this.getNodeElements(nodeIds);this.updateSelection(selectedNode);},getNodeElements:function(nodeIds){if(nodeIds){for(var i=0;i<nodeIds.length;i++){var nodeId=nodeIds[i];if(nodeId==this.id){this.clearChildren();this.getElements(true);}else{Tree.Item.createItemForNode(nodeId,this);}}}},updateSelection:function(selectedNode){this.input.value=selectedNode;this.selectionManager.restoreSelection();},showNode:function(itemNode){var node=itemNode;var offsetTopItem=0;while(node&&Element.isChildOf(node,this.element)){offsetTopItem+=node.offsetTop;node=node.offsetParent;}
node=itemNode;var nodeBottom=offsetTopItem+node.offsetHeight;var visibleTop=this.element.scrollTop;var visibleBottom=visibleTop+this.element.clientHeight;if(offsetTopItem<visibleTop){this.element.scrollTop=offsetTopItem;}else if(nodeBottom>visibleBottom){this.element.scrollTop=nodeBottom-this.element.clientHeight;}},getElement:function(){return $(this.id);}});