/*

* 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

*

*/

// Version : %version:  8 %

#ifndef __CVIDEOPLAYBACKDISPLAYHANDLER_H__

#define __CVIDEOPLAYBACKDISPLAYHANDLER_H__

// INCLUDES

#include <mpxmessage2.h>

#include <mmfscalingcustomcommandconstants.h>

#include <mpxvideoplaybackdefs.h>

#include <mediaclientvideodisplay.h>

// 

//  CLASS DECLARATION

//

class MMPXPlaybackUtility;

class CMPXVideoViewWrapper;

class VideoPlaybackViewFileDetails;

/*

 *  CVideoPlaybackDisplayHandler

 *

 */

class CVideoPlaybackDisplayHandler : public CBase

{

    public:

        ~CVideoPlaybackDisplayHandler();

        static CVideoPlaybackDisplayHandler* 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( VideoPlaybackViewFileDetails* aFileDetails, 

                                     TReal32 aDisplayAspectRatio );

        void UpdateVideoRectL( TRect aRect, TBool transitionEffect );

    private:

        CVideoPlaybackDisplayHandler( MMPXPlaybackUtility* aPlayUtil,

                                      CMPXVideoViewWrapper* aViewWrapper );

        void ConstructL();

    public:

        MMPXPlaybackUtility*                iPlaybackUtility;

        CMPXVideoViewWrapper*               iViewWrapper;

        CMediaClientVideoDisplay*           iVideoDisplay;

        TRect                               iRect;

        TInt                                iAspectRatio;

        TInt                                iCommand;

};

#endif // __CVIDEOPLAYBACKDISPLAYHANDLER_H__