/*

* 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: 

*

*/

#ifndef MUSHENGCLIPVIDEOPLAYER_H

#define MUSHENGCLIPVIDEOPLAYER_H

// INCLUDES

#include "musenglocalvideoplayer.h"

#include "musunittesting.h"

#include <lcsourcefilecontrol.h>

// CLASS DECLARATION

class CMusEngClipVideoPlayer : 

    public CMusEngLocalVideoPlayer,

    public MLcSourceFileControl

    {

    MUS_UNITTEST( UT_CMusEngClipVideoPlayer )

    public: // Constructors and destructor

        static CMusEngClipVideoPlayer* NewL( 

            MMusEngDisplayHandler& aDisplayHandler,

            MLcAudioControl& aLcAudioControl );

        ~CMusEngClipVideoPlayer();

    public: // New functions

        TBool HasClipEnded();

        void SetBufferingPeriod( const TTimeIntervalMicroSeconds& aPeriod );

    public: // From MLcVideoPlayer

        TBool LcIsPlayingL();

        void LcPlayL();

        void LcPauseL();

        MLcSourceFileControl* LcSourceFileControl();

    public: // From MLcSourceFileControl      

        void SetLcFileNameL( const TFileName& aFileName );

        TFileName& LcFileName();

        void LcFastForwardL( TBool aUseFFWD );

        void LcFastRewindL( TBool aUseFRWD );

        TTimeIntervalSeconds LcFileDurationL();

        TTimeIntervalSeconds LcFilePositionL();

        void SetLcFilePositionL( const TTimeIntervalSeconds& aPosition );        

    private: // Constructors

        CMusEngClipVideoPlayer(

            MMusEngDisplayHandler& aDisplayHandler,

            MLcAudioControl& aLcAudioControl );       

    private: // Helper functions

        TBool IsProtectedFileL( const TDesC& aClipFile );

        TTimeIntervalMicroSeconds PositionMicroSecondsL( 

            TBool aActualPosition = EFalse );

        TTimeIntervalMicroSeconds GetVideoSinkRelativeFilePos( 

            const TTimeIntervalMicroSeconds& aActualPosition,

            const TTimeIntervalMicroSeconds& aDuration );        

    private: // Data

        TFileName iFileName;

        TTime iFFWDStartTime;

        TTime iFRWDStartTime;

        TTimeIntervalMicroSeconds iBufferingPeriod;

        TTimeIntervalMicroSeconds iDelayFileEndingPos;

        TTimeIntervalMicroSeconds iPreviousPos;

        TBool iRewindedToBeginning;

    };

#endif // MUSHENGCLIPVIDEOPLAYER_H

// End of file