UpdateController

package com.soenkerohde.example {
	
	import com.soenkerohde.example.UpdateWindow;
	import com.soenkerohde.desktop.ISwizUpdateBean;
	import com.soenkerohde.desktop.event.OnlineEvent;
	import com.soenkerohde.desktop.event.UpdateEvent;
	
	import org.swizframework.Swiz;
	
	import spark.components.Window;
	
	public class UpdateController {
		
		[Autowire]
		public function set updateBean( bean : ISwizUpdateBean ) : void {
			bean.addEventListener( UpdateEvent.VERSION_INFO, versionInfoHandler, false, 0, true );
			bean.addEventListener( UpdateEvent.UPDATE, updateHandler, false, 0, true );
			bean.addEventListener( OnlineEvent.CHANGE, onlineHandler, false, 0, true );
		}
		
		protected function versionInfoHandler( event : UpdateEvent ) : void {
			// when locale and remote version are different show update window
			if ( event.updateInfo.localVersion != event.updateInfo.remoteVersion ) {
				var updateWindow:Window = new UpdateWindow();
				Swiz.registerWindow( updateWindow );
				updateWindow.open();
				updateWindow.move( 50, 50 );
			}
		}
		
		protected function updateHandler( event : UpdateEvent ) : void {
			// prevent automatic update and wait for user to invoke
			event.preventDefault();
		}
		
		protected function onlineHandler( event : OnlineEvent ) : void {
			var online:Boolean = event.online;
			// TODO handle online status
		}
	
	}
}