/**
 * Flash Video for Professionals: MVC Player 
 * http://www.flashconnections.com
 * @author James O'Reilly
 */
package com.flashconnections.ui.component.mediaPlayer.playlist
{
	import com.flashconnections.core.Core;
	import com.flashconnections.ui.component.mediaPlayer.playlist.ifc.Iactionscript_video_com_flashconnections_ui_component_mediaPlayer_playlist_Playlist;
	import com.flashconnections.ui.component.mediaPlayer.playlist.actionscript_video_com_flashconnections_ui_component_mediaPlayer_playlist_PlaylistUtils;
	
	public class actionscript_video_com_flashconnections_ui_component_mediaPlayer_playlist_Playlist extends Core implements Iactionscript_video_com_flashconnections_ui_component_mediaPlayer_playlist_Playlist 
	{
		private var _list:Array;
		private var _index:Number = 0;
		
		public function actionscript_video_com_flashconnections_ui_component_mediaPlayer_playlist_Playlist() {}
		public function setList(val:Array):void {
			_list = val;
		}
		public function getList():Array {
			return _list;
		}
		public function getItemAt(index:Number):Object {
			_index = index;
			return getList()[index];
		}
		public function getNext():Object {
			if (++_index == _list.length) _index = 0;
			return getList()[_index];
		}
		public function getPrevious():Object {
			if (--_index == -1) _index = _list.length-1;
			return getList()[_index];
		}
		public function addItem(val:Object):void {
			getList().push(val);
		}
		public function addUniqueItem(val:Object):void {
			actionscript_video_com_flashconnections_ui_component_mediaPlayer_playlist_PlaylistUtils.addUniqueItem(getList(), val);
		}
		public function addItemAt(val:Object, index:Number):void {
			getList().splice(index, 0, val);
		}
		public function removeItem(val:Object):void {
			actionscript_video_com_flashconnections_ui_component_mediaPlayer_playlist_PlaylistUtils.removeItem(getList(), val);
		}
		public function removeItemAt(index:Number):void {
			actionscript_video_com_flashconnections_ui_component_mediaPlayer_playlist_PlaylistUtils.removeItemAt(getList(), index);
		}
		public function replaceItem(oldItem:Object, newItem:Object):void {
			actionscript_video_com_flashconnections_ui_component_mediaPlayer_playlist_PlaylistUtils.replaceItem(getList(), oldItem, newItem);
		}
		public function replaceItemAt(val:Object, index:Number):void {
			getList()[index] = val;
		}
	}
}