package com.exanimo.gallery
{
	import com.exanimo.gallery.*;
	import flash.display.Bitmap;
	import flash.display.DisplayObject;
	import flash.display.Loader;
	import flash.events.Event;
	import flash.events.EventDispatcher;
	import flash.net.URLRequest;
	import flash.utils.Dictionary;


	/**
	 *
	 *  ..
	 *	
	 * 	@langversion ActionScript 3
	 *	@playerversion Flash 9.0.0
	 *
	 *	@author Eric Eldredge
	 *	@author Rich Perez
	 *	@author Matthew Tretter
	 *	@since  2009.01.12
	 *
	 */
	public class GalleryLoadManager extends EventDispatcher
	{
		private static var _loaders:Dictionary = new Dictionary(true);
		
		
		public function GalleryLoadManager():void
		{
			this._init();
		}
		
		private function _init():void
		{
			GalleryLoadManager._loaders[this] = {};
		}



		public function getItemLoaderInfo(source:String):Object
		{
			var ldr:Loader = this._getItemLoader(source);
			return ldr ? ldr.contentLoaderInfo : null;
		}


		public function getItemLoader(source:String):DisplayObject
		{
			return this._getItemLoader(source);
		}
			
		private function _getItemLoader(source:String):Loader
		{
			for each (var o:Object in GalleryLoadManager._loaders)
			{
				for (var prop:String in o)
				{
					if (prop == source)
					{
						return o[prop];
					}
				}
			}

			// Loader not found. Create one.
			var ldr:Loader = new Loader();
			GalleryLoadManager._loaders[this][source] = ldr;
			return ldr;
		}

		public function loadItem(source:String):void
		{
			var ldr:Loader = this.getItemLoader(source) as Loader;
			ldr.load(new URLRequest(source));
		}









	}
}