text: //
  //  NSNotificationAdapter.h
  //  Chilli Source
  //  Created by Scott Downie on 01/02/2011.
  //
  //  The MIT License (MIT)
  //
  //  Copyright (c) 2011 Tag Games Limited
  //
  //  Permission is hereby granted, free of charge, to any person obtaining a copy
  //  of this software and associated documentation files (the "Software"), to deal
  //  in the Software without restriction, including without limitation the rights
  //  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  //  copies of the Software, and to permit persons to whom the Software is
  //  furnished to do so, subject to the following conditions:
  //
  //  The above copyright notice and this permission notice shall be included in
  //  all copies or substantial portions of the Software.
  //
  //  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  //  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  //  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  //  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  //  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  //  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  //  THE SOFTWARE.
  //
  
  #ifdef CS_TARGETPLATFORM_IOS
  
  #ifndef _NS_NOTIFICATION_ADAPTER_H_
  #define _NS_NOTIFICATION_ADAPTER_H_
  
  #include <ChilliSource/ChilliSource.h>
  #include <ChilliSource/Core/Event/Event.h>
  
  #import <Foundation/Foundation.h>
  
  #include <functional>
  
  typedef std::function<void()> NotificationEventDelegate;
  
  @interface NSNotificationAdapter : NSObject 
  {    
      //---Media Player
      CSCore::Event<NotificationEventDelegate> mMPLoadStateChangeEvent;
      CSCore::Event<NotificationEventDelegate> mMPPlaybackDidFinishEvent;
  }
  
  //-----------------------------------------------
  /// Shared Instance
  ///
  /// @return Singleton instance 
  //-----------------------------------------------
  +(NSNotificationAdapter*) sharedInstance;
  
  //-----------------------------------------------
  /// Begin Listening For MP Load State Changed
  //-----------------------------------------------
  -(void) BeginListeningForMPLoadStateChanged;
  //-----------------------------------------------
  /// Stop Listening For MP Load State Changed
  //-----------------------------------------------
  -(void) StopListeningForMPLoadStateChanged;
  
  //-----------------------------------------------
  /// Begin Listening For MP Playback Did Finish
  //-----------------------------------------------
  -(void) BeginListeningForMPPlaybackDidFinish;
  //-----------------------------------------------
  /// Stop Listening For MP Playback Did Finish
  //-----------------------------------------------
  -(void) StopListeningForMPPlaybackDidFinish;
  
  //-----------------------------------------------
  /// Get Movie Player Load State Change Event
  ///
  /// @return Event Object
  //-----------------------------------------------
  -(CSCore::IConnectableEvent<NotificationEventDelegate>&) GetMPLoadStateChangeEvent;
  //-----------------------------------------------
  /// Get Movie Player Playback Did Finish Event
  ///
  /// @return Event Object
  //-----------------------------------------------
  -(CSCore::IConnectableEvent<NotificationEventDelegate>&) GetMPPlaybackDidFinishEvent;
  
  //---Notification callbacks
  //-----------------------------------------------
  /// On Movie Player Load State Changed
  //-----------------------------------------------
  -(void) OnMoviePlayerLoadStateChanged;
  //-----------------------------------------------
  /// On Movie Player Playback Did Finish
  //-----------------------------------------------
  -(void) OnMoviePlayerPlaybackDidFinish;
  
  @end
  
  #endif
  
  #endif