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:  This class is the interface between the playback plugin and RMMFController

    15  *

    16 */

    17 

    18 // Version : %version: 8 %

    19 

    20 

    21 #ifndef __MPXVIDEOPLAYERUTILITY__

    22 #define __MPXVIDEOPLAYERUTILITY__

    23 

    24 //

    25 //  INCLUDES

    26 //

    27 #include <mmf/common/mmfcontroller.h>

    28 

    29 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

    30 #include <mmf/common/mmfstandardcustomcommandsimpl.h>

    31 #else

    32 #include <mmf/common/mmfstandardcustomcommands.h>

    33 #endif

    34 

    35 #include <mmf/common/mmfdrmcustomcommands.h>

    36 

    37 #include "videohelixtest.h"

    38 

    39 typedef CArrayPtrFlat<TMMFEvent> CMmfCallbackArray;

    40 

    41 //

    42 //  FORWARD DECLARATIONS

    43 //

    44 class CMPXVideoPlaybackController;

    45 

    46 //

    47 //  CLASS DECLARATION

    48 //

    49 

    50 NONSHARABLE_CLASS( CMpxVideoPlayerUtility ) : public CBase,

    51                                               public MMMFControllerEventMonitorObserver

    52 {

    53     public:

    54 

    55         static CMpxVideoPlayerUtility* NewL( CMPXVideoPlaybackController* aVideoPlaybackCtrl );

    56         ~CMpxVideoPlayerUtility();

    57 

    58         void Reset();

    59 

    60         void OpenFileL( const TDesC& aFileName );

    61         void OpenFileL( const RFile& aFile );

    62         void OpenUrlL( const TDesC& aUrl, TInt aApId );

    63 

    64         TTimeIntervalMicroSeconds PositionL() const;

    65         TTimeIntervalMicroSeconds DurationL() const;

    66 

    67         TInt NumberOfMetaDataEntriesL() const;

    68         CMMFMetaDataEntry* MetaDataEntryL( TInt aIndex ) const;

    69 

    70         TBool AudioEnabledL() const;

    71         void SetVolumeL( TInt aVolume );

    72         TInt Volume() const;

    73         TInt MaxVolume() const;

    74 

    75         void VideoFrameSizeL( TSize& aSize ) const;

    76         TInt VideoBitRateL() const;

    77         TInt AudioBitRateL() const;

    78         TInt VideoFormatMimeType( TDes8& aMimeType ) const;

    79         TUint32 FourCCCode() const;

    80         void RefreshFrameL();

    81 

    82         void RestartDsa( const TRegion& aRegion );

    83         void AbortDsa();

    84         void SetDisplayWindowL( const TRect& aScreenRect,

    85                                 const TRect& aClipRect,

    86                                 const TRegion& aDrawingRegion );

    87 

    88         TInt CustomCommandSync( const TMMFMessageDestinationPckg& aDestination,

    89                                 TInt aFunction,

    90                                 const TDesC8& aDataTo1,

    91                                 const TDesC8& aDataTo2 );

    92 

    93         void Prepare();

    94         void Play();

    95         void PauseL();

    96         void Close();

    97         TInt Stop();

    98 

    99         void SetPositionL( const TTimeIntervalMicroSeconds& aPosition );

   100 

   101         void SetPlayVelocityL( TInt aVelocity );

   102 

   103         void GetVideoLoadingProgressL( TInt& aPercentageProgress );

   104 

   105         //

   106         //  MMMFControllerEventMonitorObserver Implementation

   107         //

   108         void HandleEvent( const TMMFEvent& aEvent );

   109 

   110         void AddStifObserver( MStifTestObserver* aStifObserver );

   111 

   112         void SetVolumeSteps( TInt aVolumeSteps );

   113 

   114 #ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API

   115         void OpenFile64L( const RFile64& aFile );

   116 #endif // SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API

   117 

   118 #ifdef SYMBIAN_BUILD_GCE

   119 

   120         TInt VideoSurfaceCreated();

   121         TInt SurfaceParametersChanged();

   122         TInt RemoveSurface();

   123 

   124 #endif

   125 

   126     private:

   127 

   128         void ConstructL();

   129         CMpxVideoPlayerUtility( CMPXVideoPlaybackController* aVideoPlaybackCtrl );

   130         void OpenControllerL();

   131 

   132         static TInt SendMmfEvent( TAny* aPtr );

   133         void DoSendMmfEvent();

   134         void AddCallbackEvent( TMMFEvent* event );

   135 

   136         TInt ReadOpenError();

   137         void ReadFileDetails( const RFile& aFile );

   138         void ParseFileDetails( TDesC8& aBuffer );

   139         TInt ParseDetail( TPtrC8& aData );

   140         void FindFileDetail( TPtrC8& aItem, TPtrC8& value );

   141 

   142     private:

   143 

   144         //

   145         //  Data

   146         //

   147         CMPXVideoPlaybackController*     iVideoPlaybackController;

   148         CIdle*                           iCallback;

   149         CMmfCallbackArray*               iEventArray;

   150         MStifTestObserver*               iStifObserver;

   151 

   152         TBool                            iFirstPlayCmd;

   153 

   154         RArray<CMMFMetaDataEntry*> iMetaData;

   155 

   156         HBufC8*   iMimeType;

   157         HBufC8*   iTitle;

   158         HBufC8*   iDescription;

   159         HBufC8*   iArtist;

   160 

   161         TSize    iSize;

   162 

   163         TInt     iNumMetaDataEntries;

   164         TInt     iAudioBitRate;

   165         TInt     iVideoBitRate;

   166         TInt     iVolume;

   167 

   168         TBool    iAudioEnabled;

   169         TBool    iSeekable;

   170         TBool    iLiveStream;

   171 

   172         TTimeIntervalMicroSeconds iPosition;

   173         TTimeIntervalMicroSeconds iDuration;

   174 };

   175 

   176 #endif /* __MPXVIDEOPLAYERUTILITY__ */