<?xml version="1.0" encoding="utf-8"?>
<mx:Application 
viewSourceURL="@mx-springgraph-sample-AmazonDemo.html" xmlns:mx="http://www.adobe.com/2006/mxml" xmlns:fc="http://www.adobe.com/2006/fc"
	layout="absolute" creationComplete="startup()"
	>
	
	<!--
	////////////////////////////////////////////////////////////////////////////////
	//
	//  Copyright (C) 2006 Adobe Macromedia Software LLC and its licensors.
	//  All Rights Reserved. The following is Source Code and is subject to all
	//  restrictions on such code as contained in the End User License Agreement
	//  accompanying this product.
	//
	////////////////////////////////////////////////////////////////////////////////
	-->
	
	<!-- AmazonBrowser.mxml is the main application file. -->
	
	<mx:Style>
		.text {
			color: #222222;
			font-family: Verdana;
		}
	</mx:Style>

	<fc:SpringGraph id="s" backgroundColor="#ffffff" 
		lineColor="#333388" left="0" right="0" top="0" bottom="0"
		itemRenderer="springgraph_sample_AmazonDemo_AmazonItemView" repulsionFactor="{rep.value}">
	</fc:SpringGraph>
	
	<mx:Label x="10" y="10" text="Amazon Roamer" styleName="text" fontSize="15"/>
	<mx:Text fontSize="9" textAlign="left" styleName="text"
		htmlText="&lt;a href=&quot;http://mark-shepherd.com&quot;&gt;mark-shepherd.com&lt;/a&gt;" x="10" y="32"/>
	<mx:HSlider x="9" y="52" value="1.0" minimum="0.05" maximum="1.5" liveDragging="true" change="scaleFactor = event.currentTarget.value; s.refresh();" width="106"/>
	<mx:HSlider id="rep" x="121" y="52" value="0.4" minimum="0.05" maximum="1.5" liveDragging="true" change="s.refresh();" width="101"/>
	<mx:Label x="10" y="76" text="Double-click an Amazon item to see similar items" fontSize="10" styleName="text" id="help"/>
	
	<mx:Script>
		<![CDATA[
			import com.adobe.flex.extras.controls.springgraph.Graph;			
			[Bindable]
			public var scaleFactor: Number = 1.0;
			
			private var items: Graph;

			private function startup(): void {
				items = new Graph();
				addItem("B000IJVETY", "loading...", null).createSimilars();
			}
			
			public function addItem(id: String, name: String, linkTo: ax_springgraph_sample_AmazonDemo_AmazonItem): ax_springgraph_sample_AmazonDemo_AmazonItem {
				var newItem: ax_springgraph_sample_AmazonDemo_AmazonItem = new ax_springgraph_sample_AmazonDemo_AmazonItem(id, name);
				items.add(newItem);
				if(linkTo != null)
					items.link(newItem, linkTo);				
				s.dataProvider = items;
				return newItem;
			}
		
			public function createItems(items: XMLList, linkTo: ax_springgraph_sample_AmazonDemo_AmazonItem): void {
				for(var i: int = 0; i < items.length(); i++) {
					var product: XML = items[i];
					var ns:Namespace = product.namespace("");
					var asin: String = product.ns::ASIN;
					var title: String = product.ns::Title;
					addItem(asin, title, linkTo);
				}
			}
			
			private var helpRemoved: Boolean = false;
			
			public function gotDoubleClick(): void {
				help.visible = false;
			}
		]]>
	</mx:Script>
</mx:Application>