/*
	AS3 Interface for krpano
	1.0.7
	--
	krpano.com
*/

package
{
	public class krpano_as3_interface
	{
		public static var instance:krpano_as3_interface = null;


		public function krpano_as3_interface()
		{
		}
	

		public static function getInstance():krpano_as3_interface
		{
			if (instance == null)
			{
				instance = new krpano_as3_interface();
			}

			return instance;
		}
		
		
		
		// krpano interface
		public var set   : Function = null;
		public var get   : Function = null;
		public var call  : Function = null;
		public var trace : Function = null;	
		
		
		// trace constants
		static public const STARTDEBUGMODE : int = 0xFF;
		static public const DEBUG          : int = 0;		// DEBUG messages are only shown when DEBUGMODE is on
		static public const INFO           : int = 1;
		static public const WARNING        : int = 2;
		static public const ERROR          : int = 3;
		
		
		// plugin interface constants
		static public const PLUGINEVENT_REGISTER : String = "krpano.registerplugin";
		static public const PLUGINEVENT_RESIZE   : String = "krpano.resizeplugin";
		static public const PLUGINEVENT_UPDATE   : String = "krpano.updateplugin";
		
		
		// add/remove plugin event listeners
		public var addPluginEventListener    : Function = null;
		public var removePluginEventListener : Function = null;
	}
}