1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 #ifndef MUSHENGCLIPVIDEOPLAYER_H

    20 #define MUSHENGCLIPVIDEOPLAYER_H

    21 

    22 // INCLUDES

    23 #include "musenglocalvideoplayer.h"

    24 #include "musunittesting.h"

    25 #include <lcsourcefilecontrol.h>

    26 

    27 // CLASS DECLARATION

    28 class CMusEngClipVideoPlayer : 

    29     public CMusEngLocalVideoPlayer,

    30     public MLcSourceFileControl

    31     {

    32     MUS_UNITTEST( UT_CMusEngClipVideoPlayer )

    33     

    34     public: // Constructors and destructor

    35         

    36         static CMusEngClipVideoPlayer* NewL( 

    37             MMusEngDisplayHandler& aDisplayHandler,

    38             MLcAudioControl& aLcAudioControl );

    39         

    40         ~CMusEngClipVideoPlayer();

    41         

    42     public: // New functions

    43         

    44         TBool HasClipEnded();

    45         

    46         void SetBufferingPeriod( const TTimeIntervalMicroSeconds& aPeriod );

    47         

    48     public: // From MLcVideoPlayer

    49         

    50         TBool LcIsPlayingL();

    51         

    52         void LcPlayL();

    53         

    54         void LcPauseL();

    55         

    56         MLcSourceFileControl* LcSourceFileControl();

    57         

    58     public: // From MLcSourceFileControl      

    59         

    60         void SetLcFileNameL( const TFileName& aFileName );

    61         

    62         TFileName& LcFileName();

    63 

    64         void LcFastForwardL( TBool aUseFFWD );

    65 

    66         void LcFastRewindL( TBool aUseFRWD );

    67         

    68         TTimeIntervalSeconds LcFileDurationL();

    69 

    70         TTimeIntervalSeconds LcFilePositionL();

    71 

    72         void SetLcFilePositionL( const TTimeIntervalSeconds& aPosition );        

    73         

    74     private: // Constructors

    75         

    76         CMusEngClipVideoPlayer(

    77             MMusEngDisplayHandler& aDisplayHandler,

    78             MLcAudioControl& aLcAudioControl );       

    79         

    80     private: // Helper functions

    81         

    82         TBool IsProtectedFileL( const TDesC& aClipFile );

    83         

    84         TTimeIntervalMicroSeconds PositionMicroSecondsL( 

    85             TBool aActualPosition = EFalse );

    86         

    87         TTimeIntervalMicroSeconds GetVideoSinkRelativeFilePos( 

    88             const TTimeIntervalMicroSeconds& aActualPosition,

    89             const TTimeIntervalMicroSeconds& aDuration );        

    90         

    91     private: // Data

    92             

    93         TFileName iFileName;

    94         TTime iFFWDStartTime;

    95         TTime iFRWDStartTime;

    96         TTimeIntervalMicroSeconds iBufferingPeriod;

    97         TTimeIntervalMicroSeconds iDelayFileEndingPos;

    98         TTimeIntervalMicroSeconds iPreviousPos;

    99         TBool iRewindedToBeginning;

   100     };

   101 

   102 #endif // MUSHENGCLIPVIDEOPLAYER_H

   103 

   104 // End of file

   105