sl@0: // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // Part of the MVS Agents for TechView
sl@0: //
sl@0: 
sl@0: #ifndef MVSVIDEOPLAYAGENT_H
sl@0: #define MVSVIDEOPLAYAGENT_H
sl@0: 
sl@0: #include <f32file.h>
sl@0: #include <flogger.h>
sl@0: #include <ecam.h>
sl@0: 
sl@0: #include <mmf/common/mmffourcc.h>
sl@0: #include <mmf/common/mmfstandardcustomcommands.h>  
sl@0: #include <mmf/common/mmfvideo.h>
sl@0: #include <mmf/server/mmfdes.h>
sl@0: #include <mmf/server/mmffile.h>
sl@0: #include <mmf/common/mmfcontroller.h>
sl@0: 
sl@0: #include <videorecorder.h>
sl@0: #include <videoplayer.h>
sl@0: 
sl@0: #include <mvs/agentsutility.h>
sl@0: 
sl@0: 
sl@0: // forward declaration
sl@0: #ifdef SYMBIAN_BUILD_GCE
sl@0: class CVideoPlayerUtility2;
sl@0: class MMMFSurfaceEventHandler;
sl@0: #endif
sl@0: 
sl@0: /**
sl@0: @publishedPartner
sl@0: @prototype
sl@0: @test
sl@0: 
sl@0: Provides Video playing functionality for the UI
sl@0: 
sl@0: */
sl@0: class CMVSVideoPlayAgent : public CBase, MVideoPlayerUtilityObserver, MMMFAudioResourceNotificationCallback
sl@0: {
sl@0: public:
sl@0: 	IMPORT_C static CMVSVideoPlayAgent* NewL(MMVSClientObserver& aObserver);
sl@0: 	IMPORT_C ~CMVSVideoPlayAgent();
sl@0: 	
sl@0: 	//opens an video clip for playback
sl@0:     IMPORT_C void OpenFileL(const TDesC& aFileName);	
sl@0: 	IMPORT_C void OpenFileL(const TDesC& aFileName, TUid aControllerUid);
sl@0: 	
sl@0: 	//opens DRM protected source
sl@0: 	IMPORT_C void OpenFileL(TMMSource &aSource);
sl@0: 	
sl@0: 	IMPORT_C void OpenDesL(const TDesC8 &aDescriptor); //For future support
sl@0: 	
sl@0: 	IMPORT_C void Prepare();
sl@0: 	IMPORT_C void Close();
sl@0: 	IMPORT_C void Play();
sl@0: 	IMPORT_C void Play(const TTimeIntervalMicroSeconds &aStartPoint, const TTimeIntervalMicroSeconds &aEndPoint);
sl@0: 	IMPORT_C TInt Stop();
sl@0: 	IMPORT_C void PauseL();
sl@0: 		
sl@0:     //Setter Functions	
sl@0: 	IMPORT_C void SetDisplayWindowL(RWsSession &aWs, CWsScreenDevice &aScreenDevice, RWindow &aWindow, const TRect &aWindowRect, const TRect &aClipRect);
sl@0: 	IMPORT_C void SetVideoFrameRateL(TReal32 aFramesPerSecond);
sl@0: 	IMPORT_C void SetVolumeL(TInt aVolume);
sl@0: 	IMPORT_C void SetBalanceL(TInt aBalance);
sl@0: 	IMPORT_C void SetPriorityL(TInt aPriority, TMdaPriorityPreference aPref);
sl@0: 	IMPORT_C void SetPositionL(const TTimeIntervalMicroSeconds &aPosition);
sl@0: 	IMPORT_C void SetRotationL(TVideoRotation aRotation);
sl@0: 	IMPORT_C void SetScaleFactorL(TReal32 aWidthPercentage, TReal32 aHeightPercentage, TBool aAntiAliasFiltering);
sl@0: 	IMPORT_C void SetCropRegionL(const TRect &aCropRegion);
sl@0: 	IMPORT_C void SetVideoExtentL(const TRect& aVideoExtent);
sl@0: 	IMPORT_C void SetWindowClipRectL(const TRect& aWindowClipRect);	
sl@0: 	
sl@0: 	IMPORT_C void GetFrameL(TDisplayMode aDisplayMode);
sl@0: 	IMPORT_C void GetFrameL(TDisplayMode aDisplayMode, ContentAccess::TIntent aIntent);
sl@0: 	IMPORT_C TReal32 VideoFrameRateL();
sl@0: 	IMPORT_C void VideoFrameSizeL(TSize &aSize) ;
sl@0: 	IMPORT_C const TDesC8 &VideoFormatMimeType() ;
sl@0: 	IMPORT_C TInt VideoBitRateL() ; //No way to seek this information in HwDevice.
sl@0: 	IMPORT_C TInt AudioBitRateL() ; //This is done in devsound using the custom interface.
sl@0: 	IMPORT_C TFourCC AudioTypeL() ;
sl@0: 	IMPORT_C TBool AudioEnabledL() ;
sl@0: 	IMPORT_C TTimeIntervalMicroSeconds PositionL() ;
sl@0: 	IMPORT_C TTimeIntervalMicroSeconds DurationL() ;
sl@0: 	
sl@0: 	IMPORT_C TInt Volume() ;
sl@0: 	IMPORT_C void PriorityL(TInt &aPriority, TMdaPriorityPreference &aPref) ;
sl@0: 	IMPORT_C TInt Balance() ;
sl@0: 	
sl@0: 	IMPORT_C TVideoRotation RotationL() ;
sl@0: 	IMPORT_C void GetScaleFactorL(TReal32 &aWidthPercentage, TReal32 &aHeightPercentage, TBool &aAntiAliasFiltering) ;
sl@0: 	IMPORT_C void GetCropRegionL(TRect &aCropRegion) ;
sl@0: 
sl@0: 	IMPORT_C TInt NumberOfMetaDataEntriesL();
sl@0:     IMPORT_C void GetMetaDataArrayL(RPointerArray<CMMFMetaDataEntry>& aMetaData);
sl@0: 	IMPORT_C const CMMFControllerImplementationInformation &ControllerImplementationInformationL();
sl@0: 
sl@0: 	IMPORT_C TMVSState GetState();
sl@0: 
sl@0: 	IMPORT_C void SetVideoOutputL(RWsSession& aWs,
sl@0:                                   CWsScreenDevice& aScreenDevice,
sl@0:                                   RWindow& aWindow,
sl@0:                                   TRect& aScreenRect,
sl@0:                                   TRect& aClipRect);
sl@0: 
sl@0:     IMPORT_C void AddDisplayWindowL(RWsSession& aWs,
sl@0:                                     CWsScreenDevice& aScreenDevice,
sl@0:                                     RWindow& aWindow,
sl@0:                                     const TRect& aScreenRect,
sl@0:                                     const TRect& aClipRect);
sl@0: 
sl@0:     IMPORT_C void AddDisplayWindowL(RWsSession& aWs,
sl@0:                                     CWsScreenDevice& aScreenDevice,
sl@0:                                     RWindow& aWindow);
sl@0: 
sl@0: 	IMPORT_C void AddDisplayL(RWsSession& aWs, TInt aDisplay, MMMFSurfaceEventHandler& aEventHandler);
sl@0: 
sl@0:     IMPORT_C void RemoveDisplayWindowL(RWindow& aWindow);
sl@0: 	IMPORT_C void RemoveDisplay(TInt aDisplay);
sl@0: 
sl@0:     IMPORT_C TInt MaxVolume();
sl@0:     IMPORT_C TInt SetScreenNumber(TInt aScreenNumber);
sl@0:     IMPORT_C TInt RegisterForNotification();
sl@0:     IMPORT_C TInt CancelNotification();
sl@0:     IMPORT_C TInt WillResumePlay();
sl@0:     IMPORT_C TBool SupportVideoPlayerUtility2() const; 
sl@0: 
sl@0: 	IMPORT_C void SetAutoScaleL(RWindow& aWindow, TAutoScaleType aScaleType, TInt aHorizPos, TInt aVertPos);
sl@0: 	IMPORT_C void SetAutoScaleL(TAutoScaleType aScaleType, TInt aHorizPos, TInt aVertPos);
sl@0: 	
sl@0: #ifdef SYMBIAN_MULTIMEDIA_SUBTITLE_SUPPORT
sl@0: 	IMPORT_C void DisableSubtitlesL();
sl@0: 	IMPORT_C void EnableSubtitlesL();
sl@0: 	IMPORT_C void RenderSubtitle(const TRect& aRect);
sl@0: 	IMPORT_C TBool SubtitlesAvailable();
sl@0: #endif //SYMBIAN_MULTIMEDIA_SUBTITLE_SUPPORT
sl@0: 	
sl@0: public: 
sl@0: 	void MvpuoOpenComplete(TInt aError);
sl@0:     void MvpuoPrepareComplete(TInt aError);
sl@0:     void MvpuoFrameReady(CFbsBitmap& aFrame,TInt aError);
sl@0:     void MvpuoPlayComplete(TInt aError);
sl@0:     void MvpuoEvent(const TMMFEvent& aEvent);
sl@0:     
sl@0:     //From MMMFAudioResourceNotificationCallback
sl@0:     void MarncResourceAvailable(TUid aNotificationEventId, const TDesC8& aNotificationData);        
sl@0: private:
sl@0: 	void ConstructL();
sl@0:     CMVSVideoPlayAgent(MMVSClientObserver& aObserver);
sl@0: 
sl@0: private:
sl@0: 	CVideoPlayerUtility*    iVideoPlayer;	
sl@0: #ifdef SYMBIAN_BUILD_GCE	
sl@0: 	CVideoPlayerUtility2*   iVideoPlayer2;	
sl@0: #endif	
sl@0: 
sl@0: 	MMVSClientObserver& iObserver;
sl@0: 	TMVSState iState;
sl@0: 	TMMFEvent iEvent;
sl@0: 	RFs iFs;
sl@0: 	RFile iFile;
sl@0: 	CWsScreenDevice* iScreen;
sl@0: 	RWindow* iWindow;
sl@0: 	RWsSession iWs;
sl@0: 	RWindowGroup iRootWindow;
sl@0:     RFileLogger iFileLogger;
sl@0:     TInt iScreenNumber;
sl@0:     TBool iSupportVideoPlayerUtility2;
sl@0:     CVideoPlayerUtility*    iCurrentVideoPlayer;
sl@0:     RBuf    iFileName;
sl@0:     TUid    iControllerUid;
sl@0:     TBool iRequestNotify;
sl@0: #ifdef SYMBIAN_MULTIMEDIA_SUBTITLE_SUPPORT
sl@0:     TBool iEnableSubtitlesOnAdd;
sl@0: #endif //SYMBIAN_MULTIMEDIA_SUBTITLE_SUPPORT
sl@0: };
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: #endif  // MVSVIDEOPLAYAGENT_H