/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:   Implementation of video playback display handler

*

*/

#ifndef __CMPXVIDEOPLAYBACKDISPLAYHANDLER_H__

#define __CMPXVIDEOPLAYBACKDISPLAYHANDLER_H__

// INCLUDES

#include <mpxmessage2.h>

#include <mmfscalingcustomcommandconstants.h>

#include <mpxvideoplaybackdefs.h>

#include <mediaclientvideodisplay.h>

// 

//  CLASS DECLARATION

//

class MMPXPlaybackUtility;

class CMPXVideoViewWrapper;

class QMPXVideoPlaybackViewFileDetails;

/*

 *  CMPXVideoPlaybackDisplayHandler

 *

 */

class CMPXVideoPlaybackDisplayHandler : public CBase

{

    public:

        ~CMPXVideoPlaybackDisplayHandler();

        static CMPXVideoPlaybackDisplayHandler* NewL( MMPXPlaybackUtility* aPlayUtil,

                                                      CMPXVideoViewWrapper* aViewWrapper );

        void CreateDisplayWindowL( RWsSession& aWs,

                                   CWsScreenDevice& aScreenDevice,

                                   RWindow& aWin,

                                   TRect aDisplayRect );

        void RemoveDisplayWindow();

        void HandleVideoDisplayMessageL( CMPXMessage* aMessage );

        TInt SetAspectRatioL( TMPXVideoPlaybackCommand aCmd );

        TInt SetDefaultAspectRatioL( QMPXVideoPlaybackViewFileDetails* aFileDetails, 

                                     TReal32 aDisplayAspectRatio );

    private:

        CMPXVideoPlaybackDisplayHandler( MMPXPlaybackUtility* aPlayUtil,

                                         CMPXVideoViewWrapper* aViewWrapper );

        void ConstructL();

    public:

        MMPXPlaybackUtility*                iPlaybackUtility;

        CMPXVideoViewWrapper*               iViewWrapper;

        CMediaClientVideoDisplay*           iVideoDisplay;

};

#endif // __CMPXVIDEOPLAYBACKDISPLAYHANDLER_H__