os/mm/devsoundextensions/drmaudioplayer/DRMPlayUtility/src/drmaudioplayeradaptation.h
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/mm/devsoundextensions/drmaudioplayer/DRMPlayUtility/src/drmaudioplayeradaptation.h Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,148 @@
1.4 +/*
1.5 +* Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies).
1.6 +* All rights reserved.
1.7 +* This component and the accompanying materials are made available
1.8 +* under the terms of "Eclipse Public License v1.0"
1.9 +* which accompanies this distribution, and is available
1.10 +* at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.11 +*
1.12 +* Initial Contributors:
1.13 +* Nokia Corporation - initial contribution.
1.14 +*
1.15 +* Contributors:
1.16 +*
1.17 +* Description: DRM audio player adapatation class
1.18 +*
1.19 +*/
1.20 +
1.21 +#ifndef __DRM_AUDIOPLAYER_ADAPTATION_H
1.22 +#define __DRM_AUDIOPLAYER_ADAPTATION_H
1.23 +
1.24 +#include <e32base.h>
1.25 +#include <e32cons.h>
1.26 +#include <f32file.h>
1.27 +
1.28 +#include <DrmAudioSamplePlayer.h>
1.29 +#include <mdaaudiosampleplayer.h>
1.30 +
1.31 +
1.32 +class CDrmAudioPlayerAdaptation : public CBase,
1.33 + public MMdaAudioPlayerCallback
1.34 + {
1.35 + public: // construct/destruct
1.36 + CDrmAudioPlayerAdaptation( MDrmAudioPlayerCallback& aCallback );
1.37 +
1.38 + static CDrmAudioPlayerAdaptation* NewL( MDrmAudioPlayerCallback& aCallback,
1.39 + TInt aPriority,
1.40 + TMdaPriorityPreference aPref );
1.41 + ~CDrmAudioPlayerAdaptation();
1.42 +
1.43 + //Services provided:
1.44 + static CDrmAudioPlayerAdaptation* NewFilePlayerL(const TDesC& aFileName,
1.45 + MDrmAudioPlayerCallback& aCallback,
1.46 + TInt aPriority,
1.47 + TMdaPriorityPreference aPref);
1.48 +
1.49 + static CDrmAudioPlayerAdaptation* NewDesPlayerL(const TDesC8& aData,
1.50 + MDrmAudioPlayerCallback& aCallback,
1.51 + TInt aPriority,
1.52 + TMdaPriorityPreference aPref);
1.53 +
1.54 + static CDrmAudioPlayerAdaptation* NewDesPlayerReadOnlyL(const TDesC8& aData,
1.55 + MDrmAudioPlayerCallback& aCallback,
1.56 + TInt aPriority,
1.57 + TMdaPriorityPreference aPref);
1.58 +
1.59 + void OpenFileL(const TDesC& aFileName);
1.60 + void OpenFileL(const RFile& aFile);
1.61 + void OpenFileL(const TMMSource& aSource);
1.62 + void OpenDesL(const TDesC8& aDescriptor);
1.63 + void OpenUrlL(const TDesC& aUrl, TInt aIapId, const TDesC8& aMimeType);
1.64 + void Play();
1.65 + void Stop();
1.66 + void SetVolume(const TInt aVolume );
1.67 + void SetRepeats(TInt aRepeatNumberOfTimes, const TTimeIntervalMicroSeconds& aTrailingSilence);
1.68 + void SetVolumeRamp( const TTimeIntervalMicroSeconds& aRampDuration );
1.69 + const TTimeIntervalMicroSeconds& Duration();
1.70 + TInt MaxVolume();
1.71 +
1.72 + // API Additions since version 7.0
1.73 + TInt Pause();
1.74 + void Close();
1.75 + TInt GetPosition( TTimeIntervalMicroSeconds& aPosition );
1.76 + void SetPosition( const TTimeIntervalMicroSeconds& aPosition );
1.77 +
1.78 + TInt SetPriority( TInt aPriority, TMdaPriorityPreference aPref );
1.79 + TInt GetVolume(TInt& aVolume);
1.80 + TInt GetNumberOfMetaDataEntries(TInt& aNumEntries);
1.81 + CMMFMetaDataEntry* GetMetaDataEntryL( TInt aMetaDataIndex );
1.82 + TInt SetPlayWindow( const TTimeIntervalMicroSeconds& aStart,
1.83 + const TTimeIntervalMicroSeconds& aEnd);
1.84 + TInt ClearPlayWindow();
1.85 + TInt SetBalance(const TInt aBalance);
1.86 + TInt GetBalance(TInt& aBalance);
1.87 + TInt GetBitRate(TUint& aBitRate);
1.88 +
1.89 + void RegisterForAudioLoadingNotification(MAudioLoadingObserver& aCallback);
1.90 + void GetAudioLoadingProgressL( TInt& aPercentageProgress );
1.91 + const CMMFControllerImplementationInformation& ControllerImplementationInformationL();
1.92 +
1.93 + TInt CustomCommandSync(const TMMFMessageDestinationPckg& aDestination,
1.94 + TInt aFunction,
1.95 + const TDesC8& aDataTo1,
1.96 + const TDesC8& aDataTo2,
1.97 + TDes8& aDataFrom);
1.98 +
1.99 + TInt CustomCommandSync(const TMMFMessageDestinationPckg& aDestination,
1.100 + TInt aFunction,
1.101 + const TDesC8& aDataTo1,
1.102 + const TDesC8& aDataTo2 );
1.103 +
1.104 + void CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination,
1.105 + TInt aFunction,
1.106 + const TDesC8& aDataTo1,
1.107 + const TDesC8& aDataTo2,
1.108 + TDes8& aDataFrom,
1.109 + TRequestStatus& aStatus);
1.110 +
1.111 + void CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination,
1.112 + TInt aFunction,
1.113 + const TDesC8& aDataTo1,
1.114 + const TDesC8& aDataTo2,
1.115 + TRequestStatus& aStatus);
1.116 +
1.117 + private:
1.118 + void ConstructL( TInt aPriority, TMdaPriorityPreference aPref );
1.119 +
1.120 + void ConstructNewFilePlayerL( const TDesC& aFileName,
1.121 + TInt aPriority,
1.122 + TMdaPriorityPreference aPref );
1.123 +
1.124 + void ConstructNewDesPlayerL( const TDesC8& aData,
1.125 + TInt aPriority,
1.126 + TMdaPriorityPreference aPref );
1.127 +
1.128 + void ConstructNewDesPlayerReadOnlyL( const TDesC8& aData,
1.129 + TInt aPriority,
1.130 + TMdaPriorityPreference aPref );
1.131 +
1.132 +
1.133 + //from MMdaAudioPlayerCallback
1.134 + void MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds& aDuration);
1.135 + void MapcPlayComplete(TInt aError);
1.136 +
1.137 + //Returns False if Destination CustomCommand needs to be blocked
1.138 + TBool IsValidCustomCommandDestination(TUid aDestinationUid, TDesC8& aParam);
1.139 + TBool CheckCustomInterfaceBuilderImplL(const TDesC8& aParam);
1.140 +
1.141 +
1.142 + private:
1.143 + CMdaAudioPlayerUtility* iMdaPlayUtil;
1.144 +
1.145 + // NOT OWNED !
1.146 + MDrmAudioPlayerCallback* iCallback;
1.147 + };
1.148 +
1.149 +#endif //__DRM_AUDIOPLAYER_ADAPTATION_H
1.150 +
1.151 +// End of file