forked from: forked from: forked from: forked from: forked from: Flickr pipes

XMLで画像を読みこんだスライドショー
スライドショーを探し当てる事が出来ずquestionに入れさせて頂きました。
よろしくお願いします。

by nayu 05 Jul 2010

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// forked from eri's forked from: forked from: forked from: forked from: Flickr pipes
// forked from eri's forked from: forked from: forked from: Flickr pipes
//
//XMLで画像を読みこんだスライドショー
//
//スライドショーを探し当てる事が出来ずquestionに入れさせて頂きました。
//
//よろしくお願いします。
//

package {
    import flash.display.Loader;
    import flash.display.Sprite;
    import flash.events.*;
    import flash.net.*;
    import flash.utils.escapeMultiByte;

     [SWF(width="464", height="464",backgroundColor="#000000",frameRate="30")]  
     
    public class flickr extends Sprite
    {
        private var query:String = "イチゴ";//検索キーワード
        private var numOfImage:uint = 36;
        private var URL:String = "http://pipes.yahooapis.com/pipes/pipe.run?_id=1FZD9tbQ3RGdxrAHbbsjiw&_render=rss&n=" + String(numOfImage) + "&q=" + escapeMultiByte(query);
        
        private var loader:URLLoader;
        private var imgWidth:uint = 77;
        private var imgHeight:uint = 77;
        private var imgOffset:uint = 2;
        private var xmlData:XML;
        private var media:Namespace = new Namespace("http://search.yahoo.com/mrss/");
        
        public function flickr()
        {
            var req:URLRequest = new URLRequest(URL);
            loader = new URLLoader();
            loader.dataFormat = URLLoaderDataFormat.TEXT;
            
            req.method = "GET";
            req.url = URL;
            configureListeners(loader);
            
           trace("loader load:" + req.method + ";" +req.url);
            
            try {
                loader.load(req);
            } catch (error:Error) {
               trace("Unable to load requested document.");
            }
        }
        private function configureListeners(dispatcher:IEventDispatcher):void {
            dispatcher.addEventListener(Event.COMPLETE, completeHandler);
        }

        private function completeHandler(event:Event):void {
            var loader:URLLoader = URLLoader(event.target);
           trace("completeHandler: " + loader.data);
           xmlData = new XML(loader.data);
            
            var count:uint = 0;
            default xml namespace = media;

            for each(var element:Object in xmlData.channel.item){
                var imgURL:String = element.media::group.media::thumbnail.@url;
                var imgReq:URLRequest = new URLRequest(imgURL);
                var img:Loader = new Loader();
                img.load(imgReq);
                img.x = imgWidth * (count % 6) + imgOffset;
                img.y = imgHeight * Math.round(count / 6 -0.5) + imgOffset;
                addChild( img );
                img.addEventListener(MouseEvent.CLICK,mouseclickHandler);
                count++;
            }
    
        }
        private function mouseclickHandler(event:MouseEvent):void{
            var element:Object = xmlData.channel.item[getChildIndex(event.target as Loader)];
            var url_send:URLRequest = new URLRequest( element.link );
            navigateToURL(url_send);
        }
    }
}