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os/mm/mmlibs/mmfw/src/Client/Video/VideoPlayerBody.h
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution. 
     1 // Copyright (c) 2002-2010 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef VIDEOPLAYERBODY_H

    17 #define VIDEOPLAYERBODY_H

    18 

    19 #include <fbs.h>

    20 #include <w32std.h>

    21 

    22 #ifdef SYMBIAN_BUILD_GCE

    23 #include <mmf/common/mmfvideosurfacecustomcommands.h>

    24 #endif

    25 

    26 #include <mmf/common/mmfbase.h>

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

    28 #include <mmf/common/mmfaudio.h>

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

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

    31 #include <mda/common/base.h>

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

    33 #include <mmf/common/mmfcontrollerframeworkbase.h>

    34 #include "mmf/common/mmcaf.h"

    35 #include "mmfclientutility.h"

    36 

    37 #ifdef SYMBIAN_MULTIMEDIA_SUBTITLE_SUPPORT

    38 #include "mmfsubtitleutility.h"

    39 #endif //SYMBIAN_MULTIMEDIA_SUBTITLE_SUPPORT

    40 

    41 #ifdef SYMBIAN_BUILD_GCE

    42 #include "mediaclientvideodisplaybody.h"

    43 #endif

    44 

    45 class CMMFVideoPlayerCallback;

    46 class MMMFDRMCustomCommand;

    47 class CVideoPlayerUtility;

    48 class MMMFSurfaceEventHandler;

    49 #ifdef SYMBIAN_BUILD_GCE

    50 	class TWindowData;

    51 	class CMediaClientVideoDisplayBody;

    52 #endif // SYMBIAN_BUILD_GCE

    53 NONSHARABLE_CLASS( CVideoPlayerUtility::CBody ): public CBase, 

    54 								   				 public MDirectScreenAccess, 

    55 								   				 public MMMFControllerEventMonitorObserver,

    56 								   				 public MMMFFindAndOpenControllerObserver

    57 

    58 	{

    59 

    60 public:

    61 	~CBody();

    62 

    63 	static CBody* NewL(CVideoPlayerUtility* aParent,

    64 					   MVideoPlayerUtilityObserver& aObserver,

    65 					   TInt aPriority,

    66 					   TInt aPref,

    67 					   RWsSession& aWs,

    68 					   CWsScreenDevice& aScreenDevice,

    69 					   RWindowBase& aWindow,

    70 					   const TRect& aScreenRect,

    71 					   const TRect& aClipRect);

    72 

    73 #ifdef SYMBIAN_BUILD_GCE

    74 	static CBody* NewL(CVideoPlayerUtility2* aParent,

    75 					   MVideoPlayerUtilityObserver& aObserver,

    76 					   TInt aPriority,

    77 					   TInt aPref);

    78 #endif

    79 	void OpenFileL(const TDesC& aFileName,TUid aControllerUid = KNullUid);

    80 	void OpenFileL(const RFile& aFile, TUid aControllerUid = KNullUid);

    81 

    82 

    83 	void OpenFileL(const TMMSource& aSource, TUid aControllerUid = KNullUid);

    84 

    85 	void OpenDesL(const TDesC8& aDescriptor,TUid aControllerUid = KNullUid);

    86 	void OpenUrlL(const TDesC& aUrl, TInt aIapId, const TDesC8& aMimeType=KNullDesC8, TUid aControllerUid = KNullUid);

    87 

    88 	void Prepare();

    89 

    90 	void Close();

    91 

    92 	void Play();

    93 	void Play(const TTimeIntervalMicroSeconds& aStartPoint, const TTimeIntervalMicroSeconds& aEndPoint);

    94 	TInt Stop();

    95 	void PauseL();

    96 

    97 	void SetPriorityL(TInt aPriority, TInt aPref);

    98 	void PriorityL(TInt& aPriority, TMdaPriorityPreference& aPref) const;

    99 

   100 	void SetDisplayWindowL(RWsSession& aWs, CWsScreenDevice& aScreenDevice, RWindowBase& aWindow,

   101 						   const TRect& aScreenRect, const TRect& aClipRect);

   102 

   103 	void RegisterForVideoLoadingNotification(MVideoLoadingObserver& aObserver);

   104 

   105 	void GetFrameL(TDisplayMode aDisplayMode, TBool aUseIntentAPI = EFalse, ContentAccess::TIntent aIntent = ContentAccess::EPeek );

   106 	void RefreshFrameL();

   107 

   108 	TReal32 VideoFrameRateL() const;

   109 	void VideoFrameSizeL(TSize& aSize) const;

   110 	const TDesC8& VideoFormatMimeType() const;

   111 	TInt VideoBitRateL() const;

   112 

   113 	TInt AudioBitRateL() const;

   114 	TFourCC AudioTypeL() const;

   115 	TBool AudioEnabledL() const;

   116 

   117 	void SetPositionL(const TTimeIntervalMicroSeconds& aPosition);

   118 	TTimeIntervalMicroSeconds PositionL() const;

   119 	TTimeIntervalMicroSeconds DurationL() const;

   120 

   121 	void SetVolumeL(TInt aVolume);

   122 	TInt Volume() const;

   123 	TInt MaxVolume() const;

   124 	void SetBalanceL(TInt aBalance);

   125 	TInt Balance()const;

   126 

   127 	void SetRotationL(TVideoRotation aRotation);

   128 	TVideoRotation RotationL() const;

   129 	void SetScaleFactorL(TReal32 aWidthPercentage, TReal32 aHeightPercentage, TBool aAntiAliasFiltering);

   130 	void GetScaleFactorL(TReal32& aWidthPercentage, TReal32& aHeightPercentage, TBool& aAntiAliasFiltering) const;

   131 	void SetCropRegionL(const TRect& aCropRegion);

   132 	void GetCropRegionL(TRect& aCropRegion) const;

   133 

   134 	TInt NumberOfMetaDataEntriesL() const;

   135 	CMMFMetaDataEntry* MetaDataEntryL(TInt aIndex) const;

   136 	

   137 	void GetVideoLoadingProgressL(TInt& aPercentageProgress);

   138 	TInt CustomCommandSync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TDes8& aDataFrom);

   139 	TInt CustomCommandSync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2);

   140 	void CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TDes8& aDataFrom, TRequestStatus& aStatus);

   141 	void CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination, TInt aFunction, const TDesC8& aDataTo1, const TDesC8& aDataTo2, TRequestStatus& aStatus);

   142 	

   143 	void SetVideoFrameRateL(TReal32 aFramesPerSecond);

   144 	const CMMFControllerImplementationInformation& ControllerImplementationInformationL();

   145 

   146 	MMMFDRMCustomCommand* GetDRMCustomCommand();

   147 

   148 	void StopDirectScreenAccessL();

   149 	void StartDirectScreenAccessL();

   150 	

   151 	TInt RegisterAudioResourceNotification(MMMFAudioResourceNotificationCallback& aCallback, TUid aNotificationEventUid, const TDesC8& aNotificationRegistrationData = KNullDesC8);

   152 	TInt CancelRegisterAudioResourceNotification(TUid aNotificationEventId);

   153 	TInt WillResumePlay();

   154 

   155 	TInt SetInitScreenNumber(TInt aScreenNumber);

   156 

   157     void SetPlayVelocityL(TInt aVelocity);

   158     TInt PlayVelocityL() const;

   159     void StepFrameL(TInt aStep);

   160     void GetPlayRateCapabilitiesL(TVideoPlayRateCapabilities& aCapabilities) const;

   161     void SetVideoEnabledL(TBool aVideoEnabled);

   162     TBool VideoEnabledL() const;

   163     void SetAudioEnabledL(TBool aAudioEnabled);

   164     void SetAutoScaleL(TAutoScaleType aScaleType);

   165     void SetAutoScaleL(TAutoScaleType aScaleType, TInt aHorizPos, TInt aVertPos);

   166 		

   167 #ifdef SYMBIAN_BUILD_GCE

   168 	void AddDisplayWindowL(RWsSession& aWs, CWsScreenDevice& aScreenDevice, 

   169 							RWindow& aWindow, const TRect& aVideoExtent, 

   170 							const TRect& aWindowClipRect);

   171 	void AddDisplayWindowL(RWsSession& aWs, CWsScreenDevice& aScreenDevice, RWindow& aWindow);

   172  	void RemoveDisplayWindow(RWindowBase& aWindow);	

   173  	void SetVideoExtentL(const RWindowBase& aWindow, const TRect& aVideoExtent);	

   174 	void SetWindowClipRectL(const RWindowBase& aWindow, const TRect& aWindowClipRect);

   175     

   176    	void SetAutoScaleL(const RWindowBase& aWindow, TAutoScaleType aScaleType);

   177     void SetAutoScaleL(const RWindowBase& aWindow, TAutoScaleType aScaleType, TInt aHorizPos, TInt aVertPos);

   178 

   179 	void SetRotationL(const RWindowBase& aWindow, TVideoRotation aRotation);

   180 	TVideoRotation RotationL(const RWindowBase& aWindow) const;

   181 	void SetScaleFactorL(const RWindowBase& aWindow, TReal32 aWidthPercentage, TReal32 aHeightPercentage);

   182 	void GetScaleFactorL(const RWindowBase& aWindow, TReal32& aWidthPercentage, TReal32& aHeightPercentage) const;

   183 	void AddDisplayL(TInt aDisplay, MMMFSurfaceEventHandler& aEventHandler);

   184 	void RemoveDisplay(TInt aDisplay);

   185 	void ConvertFromRelativeToDisplayToRelativeToWindow(

   186 	        const RWindowBase& aWindow,

   187 	        const TRect& aFromWindowRect,

   188 	        const TRect& aFromClipRect,

   189 	        TRect& aToWindowRect,

   190 	        TRect& aToClipRect);

   191 	void SetExternalDisplaySwitchingL(TInt aDisplay, TBool aControl);

   192 #endif

   193 

   194 #ifdef SYMBIAN_MULTIMEDIA_SUBTITLE_SUPPORT

   195 	TBool SubtitlesAvailable();

   196 	void EnableSubtitlesL();

   197 	void DisableSubtitles();

   198 	TArray<TLanguage> SupportedSubtitleLanguagesL();

   199 	TLanguage SubtitleLanguageL();

   200 	void SetSubtitleLanguageL(TLanguage aLanguage);

   201 	void RedrawSubtitle(RWindow& aWindow, const TRect &aRect);

   202 	static RWindow* FindWindowWithWsHandle(const RPointerArray<CMediaClientVideoDisplayBody>& aDisplays, TInt aWsHandle);

   203 	TInt EnableSubtitles(CMediaClientVideoDisplayBody& aDisplay);

   204 	TInt AddSubtitleConfig(CMediaClientVideoDisplayBody::TWindowData& aWindowData);

   205 	void GetSubtitleConfigFromWindowData(CMediaClientVideoDisplayBody::TWindowData& aWindowData, TMMFSubtitleWindowConfig& aConfig);

   206 #endif //SYMBIAN_MULTIMEDIA_SUBTITLE_SUPPORT

   207 

   208 private:

   209 	void ConstructL(RWsSession& aWs, CWsScreenDevice& aScreenDevice, RWindowBase& aWindow,

   210 					const TRect& aWindowRect, const TRect& aClipRect);

   211 	CBody(CVideoPlayerUtility* aParent,

   212 		  MVideoPlayerUtilityObserver& aObserver,

   213 		  TInt aScreenNumber,

   214 		  TInt aPriority=EMdaPriorityNormal,

   215 		  TInt aPref=EMdaPriorityPreferenceTimeAndQuality);

   216 

   217 	void CommonConstructL();

   218 	void SetAndUpdateWindow();

   219 	void PrepareDSAL(RWsSession& aWs, CWsScreenDevice& aScreenDevice, RWindowBase& aWindow);

   220 

   221 #ifdef SYMBIAN_BUILD_GCE	

   222 	CBody(CVideoPlayerUtility2* aParent,

   223 		  MVideoPlayerUtilityObserver& aObserver,

   224 		  TInt aPriority=EMdaPriorityNormal,

   225 		  TInt aPref=EMdaPriorityPreferenceTimeAndQuality);

   226 

   227 	void ConstructL();

   228 	TInt CheckSurfaceSupported();

   229 	TBool RectContains(const TRect& aLeft, const TRect& aRight);

   230 	void DoAddDisplayWindowL(RWsSession& aWs, TInt aDisplay, RWindowBase& aWindow,

   231 								const TRect& aClipRect, const TRect& aVideoExtent, RWindow* aWindow2);

   232 	void DoUpdateDisplayWindowL(RWsSession& aWs, RWindowBase& aWindow,

   233 	              const TRect& aClipRect, const TRect& aVideoExtent, RWindow* aWindow2);

   234 	TInt SurfaceCreated();

   235 	TInt SurfaceParametersChanged();

   236 	TInt RemoveSurface(TBool aControllerEvent);

   237 	TInt SetAllBackgroundSurfaces();

   238 

   239 #endif // SYMBIAN_BUILD_GCE

   240 	

   241 	// from MMMFControllerEventMonitorObserver

   242 	virtual void HandleEvent(const TMMFEvent& aEvent);

   243 

   244 	//from MDirectScreenAccess

   245 	virtual void AbortNow(RDirectScreenAccess::TTerminationReasons aReason);

   246 	virtual void Restart(RDirectScreenAccess::TTerminationReasons aReason);

   247 

   248 	// from MMMFFindAndOpenControllerObserver 

   249 	virtual void MfaocComplete(

   250 		TInt& aError, 

   251 		RMMFController* aController, 

   252 		TUid aControllerUid, 

   253 		TMMFMessageDestination* aSourceHandle, 

   254 		TMMFMessageDestination* aSinkHandle);

   255 

   256 

   257 	void OpenComplete(TInt aError);

   258 	void FrameReady(TInt aError);

   259 	void PlayComplete(TInt aError);

   260 	void Reset();

   261 

   262 private:

   263 	//Source and sink handle info

   264 	TMMFMessageDestination iSourceHandle;

   265 	TMMFMessageDestination iSinkHandle;

   266 

   267 	RMMFController iController;

   268 	RMMFVideoControllerCustomCommands iVideoControllerCustomCommands;

   269 	RMMFVideoPlayControllerCustomCommands iVideoPlayControllerCustomCommands;

   270 	RMMFAudioPlayDeviceCustomCommands iAudioPlayDeviceCustomCommands;

   271 	RMMFAudioRecordDeviceCustomCommands iAudioRecordDeviceCustomCommands;

   272 	RMMFVideoDRMExtCustomCommands iVideoDRMExtCustomCommands;

   273 	RMMFDRMCustomCommands iDRMCustomCommands;

   274 	RMMFVideoPlayControllerExtCustomCommands iVideoPlayControllerExtCustomCommands;

   275 	RMMFResourceNotificationCustomCommands iNotificationRegistrationCommands;

   276 	MMMFAudioResourceNotificationCallback* iAudioResourceNotificationCallBack;

   277 #ifdef SYMBIAN_BUILD_GCE

   278 	RMMFVideoPlaySurfaceSupportCustomCommands iVideoPlaySurfaceSupportCustomCommands;

   279 #endif	

   280 	//for audio resource notification

   281 	TUid iArnEventHolder;

   282 	TBuf8<TMMFAudioConfig::KNotificationDataBufferSize> iNotificationDataHolder;

   283 	

   284 	RMMFVideoSetInitScreenCustomCommands iVideoSetInitScreenCustomCommands;

   285 	MVideoPlayerUtilityObserver& iObserver;

   286 	CMMFControllerEventMonitor* iControllerEventMonitor;

   287 	CVideoPlayerUtility::TMMFVideoPlayerState iState;

   288 	TTimeIntervalMicroSeconds iDuration;

   289 	TMMFPrioritySettings iPrioritySettings;

   290 	

   291 	MVideoLoadingObserver *iVideoLoadingObserver;

   292 	CDirectScreenAccess * iDirectScreenAccess;

   293 	HBufC8* iMimeType;

   294 	CMMFVideoPlayerCallback* iAsyncCallback;

   295 	CMMFVideoPlayerCallback* iFrameCallback;

   296 	CMMFControllerImplementationInformation* iControllerImplementationInformation;

   297 	TUid iControllerUid;

   298 

   299 	CVideoPlayerUtility* iParent;

   300 	CFbsBitmap* iFrameBitmap;

   301 	RFbsSession iFbsSession;

   302 

   303 	TRect iWindowRect;

   304 	TRect iClipRect;

   305 	TBool iControllerOpen;

   306 	TBool iFbsSessionConnected;

   307 

   308 	// utility class to find and open a suitable controller asynchronously

   309 	CMMFFindAndOpenController* iFindAndOpenController;

   310 

   311 	// received a KMMFEventCategoryVideoOpenComplete event

   312 	TBool iEventOpenReceived;

   313 	

   314 	// received a MfaocComplete() callback

   315 	TBool iCallbackOpenReceived;

   316 	

   317 	TInt iOpenError;

   318 	TInt iScreenNumber;

   319 

   320 	// flag indicating DSA abort in StopDirectScreenAccess() - to be used in SetDisplayWindowL

   321 	TBool iDirectScreenAccessAbort;	

   322 		

   323 #ifdef SYMBIAN_BUILD_GCE

   324 

   325 	TSurfaceId iSurfaceId;

   326 	

   327 	//video graphics surface supported

   328 	TBool iGraphicsSurfaceSupported;

   329 	TBool iUsingVPU2;

   330 			

   331 	// store scale factor

   332 	TReal32 iGlobalScaleWidth;

   333 	TReal32 iGlobalScaleHeight;

   334 	TBool iAntiAliasFiltering;

   335 	TRect iCropRegion;

   336 	TVideoRotation iGlobalRotation;

   337 	TRect iSurfaceCropRect;

   338 	TVideoAspectRatio iAspectRatio;

   339 	// for storing window added during NewL,

   340 	// i.e. DSA

   341 	RWsSession* iWs;

   342 	TInt iDisplayId;

   343 	RWindowBase* iWindow;

   344 			

   345 	RPointerArray<CMediaClientVideoDisplayBody> iActiveDisplays;

   346 

   347 	// Autoscale info

   348 	TAutoScaleType iGlobalAutoScaleType;

   349 	TInt iGlobalHorizPos;

   350 	TInt iGlobalVertPos;

   351 #endif // SYMBIAN_BUILD_GCE

   352 

   353 #ifdef SYMBIAN_MULTIMEDIA_SUBTITLE_SUPPORT

   354 	CMMFSubtitleUtility* iSubtitleUtility;

   355 #endif //SYMBIAN_MULTIMEDIA_SUBTITLE_SUPPORT

   356 

   357 	friend class CMMFVideoPlayerCallback;

   358 	friend class CTestStepUnitMMFVidClient;

   359 	friend class CTestView;

   360 	friend class CVideoPlayerUtility;

   361 	

   362 #ifdef SYMBIAN_BUILD_GCE

   363 	friend class CVideoPlayerUtility2;

   364 #endif

   365 	};

   366 

   367 

   368 #endif // VIDEOPLAYERBODY_H
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