1 /*

     2  * Copyright (c) 2010 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  * Header file specifing the interface for the MMF Player Window.

    16  * 

    17  */

    18 

    19 #ifndef __MMF_PLAYER_WINDOW_H__

    20 #define __MMF_PLAYER_WINDOW_H__

    21 

    22 #include <e32base.h>

    23 

    24 #ifdef __USE_VIDEOPLAYER_1__

    25 #include <videoplayer.h>

    26 #else

    27 #include <videoplayer2.h>

    28 #endif

    29 

    30 #include "playerwindow.h" 

    31 

    32 const TUint32 KUidVideoController = { 0x101f8514 };

    33 

    34 class CMmfPlayerWindow : public CPlayerWindow,

    35                          private MVideoPlayerUtilityObserver

    36     {

    37 public:

    38 

    39     static CMmfPlayerWindow* NewL( RFs& aFs, 

    40                                    RWsSession& aWs,

    41                                    CWsScreenDevice& aScreenDevice,

    42                                    const RWindowTreeNode &aParentWindow,

    43                                    TPoint aTopRight,

    44                                    TSize aSize,

    45                                    bool aTransparent,

    46                                    TRgb aBackgroundColor,

    47                                    bool aSuppressGraphicsContext,

    48                                    TUint32 aControllerUid = KUidVideoController );

    49     

    50     virtual ~CMmfPlayerWindow();

    51 

    52     // inherited from CPlayerWindow

    53     virtual TTimeIntervalMicroSeconds Position();

    54     virtual TInt SetVolume( TInt aVolume );

    55     virtual TInt SetBalance( TInt aBalance );

    56     virtual TInt RotationAngle();

    57     virtual TInt NextRotationAngle();

    58     virtual TInt ResetRotation();

    59     virtual TInt NextAutoscaleMode();

    60     virtual TInt ResetAutoscale();

    61     virtual void AppendAutoscaleModeText( TDes& aString );

    62     virtual TInt SetClipRectangle( TRect aRect );

    63     virtual TInt SetVideoExtent( TRect aExtent );

    64     virtual TInt SetScaleFactor( TReal aWidthScaleFactor, TReal aHeightScaleFactor );

    65     virtual TInt Play();

    66     virtual TInt Pause();

    67     virtual TInt Stop();

    68     virtual TInt SetPosition( TTimeIntervalMicroSeconds aPositionInMs );

    69     virtual TInt StepForward();

    70     virtual TInt StepBackward();

    71     virtual TInt SetPlayVelocity( TInt aVelocity );

    72     virtual TInt DoExecuteOperation( TInt aOperation );

    73     virtual void InitializeParameters( TSize& aVideoSize, 

    74                                        TTimeIntervalMicroSeconds& aDuration, 

    75                                        TInt& aMaxVolume, 

    76                                        TInt& aCurrentVolume,

    77                                        TInt& aBalanceCenter,

    78                                        TInt& aBalanceMaxLeft,

    79                                        TInt& aBalanceMaxRight,

    80                                        TInt& aDefaultBalance, 

    81                                        TInt& aCurrentBalance );

    82     virtual void SetDefaultAutoscaleMode( TAutoscaleMode aDefaultAutoscale );    

    83     virtual void PreparePlayerWithFile( RFile& aFile );

    84     virtual void PreparePlayerWithUrl( const TDesC& aUrl );

    85     

    86 private:

    87     

    88     CMmfPlayerWindow( RFs& aFs, RWsSession& aWs, CWsScreenDevice& aScreenDevice, bool aSuppressGraphicsContext, TUint32 aControllerUid );

    89     

    90     void ConstructL( const RWindowTreeNode &aParentWindow, TPoint aTopRight, TSize aSize, bool aTransparent, TRgb aBackgroundColor );

    91     

    92     // inherited from MVideoPlayerUtilityObserver

    93     virtual void MvpuoOpenComplete(TInt aError);

    94     virtual void MvpuoPrepareComplete(TInt aError);

    95     virtual void MvpuoFrameReady(CFbsBitmap& aFrame,TInt aError);

    96     virtual void MvpuoPlayComplete(TInt aError);

    97     virtual void MvpuoEvent(const TMMFEvent& aEvent);

    98 

    99 #ifdef __USE_VIDEOPLAYER_1__

   100     CVideoPlayerUtility*   iVideoPlayer;

   101 #else    

   102     CVideoPlayerUtility2*  iVideoPlayer;

   103 #endif

   104     

   105     TVideoRotation iRotation;

   106     TAutoScaleType iDefaultAutoScale;    

   107     TAutoScaleType iAutoScale;

   108     TUint32        iControllerUid;

   109   

   110     };

   111 

   112 #endif