sl@0: /*
sl@0: * Copyright (c) 2005-2006 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:   DRM audio player adapatation class
sl@0: *
sl@0: */
sl@0: 
sl@0: #ifndef __DRM_AUDIOPLAYER_ADAPTATION_H
sl@0: #define __DRM_AUDIOPLAYER_ADAPTATION_H
sl@0: 
sl@0: #include <e32base.h>
sl@0: #include <e32cons.h>
sl@0: #include <f32file.h>
sl@0: 
sl@0: #include <DrmAudioSamplePlayer.h>
sl@0: #include <mdaaudiosampleplayer.h>
sl@0: 
sl@0: 
sl@0: class CDrmAudioPlayerAdaptation :   public CBase,
sl@0:                                     public MMdaAudioPlayerCallback
sl@0: 	{
sl@0: 	public: // construct/destruct
sl@0: 	    CDrmAudioPlayerAdaptation( MDrmAudioPlayerCallback& aCallback );
sl@0: 
sl@0: 	    static CDrmAudioPlayerAdaptation* NewL( MDrmAudioPlayerCallback& aCallback,
sl@0:     		                                      TInt aPriority,
sl@0:     		                                      TMdaPriorityPreference aPref );
sl@0: 		~CDrmAudioPlayerAdaptation();
sl@0: 
sl@0: 		//Services provided:
sl@0: 		static CDrmAudioPlayerAdaptation* NewFilePlayerL(const TDesC& aFileName,
sl@0: 		                    MDrmAudioPlayerCallback& aCallback,
sl@0: 		                    TInt aPriority,
sl@0: 		                    TMdaPriorityPreference aPref);
sl@0: 
sl@0: 		static CDrmAudioPlayerAdaptation* NewDesPlayerL(const TDesC8& aData,
sl@0:                             MDrmAudioPlayerCallback& aCallback,
sl@0:                             TInt aPriority,
sl@0:                             TMdaPriorityPreference aPref);
sl@0: 
sl@0: 		static CDrmAudioPlayerAdaptation* NewDesPlayerReadOnlyL(const TDesC8& aData,
sl@0:                                                                 MDrmAudioPlayerCallback& aCallback,
sl@0:                                                                 TInt aPriority,
sl@0:                                                                 TMdaPriorityPreference aPref);
sl@0: 
sl@0: 		void OpenFileL(const TDesC& aFileName);
sl@0: 		void OpenFileL(const RFile& aFile);
sl@0: 		void OpenFileL(const TMMSource& aSource);
sl@0: 		void OpenDesL(const TDesC8& aDescriptor);
sl@0: 		void OpenUrlL(const TDesC& aUrl, TInt aIapId, const TDesC8& aMimeType);
sl@0: 		void Play();
sl@0: 		void Stop();
sl@0: 		void SetVolume(const TInt aVolume );
sl@0: 		void SetRepeats(TInt aRepeatNumberOfTimes, const TTimeIntervalMicroSeconds& aTrailingSilence);
sl@0: 		void SetVolumeRamp( const TTimeIntervalMicroSeconds& aRampDuration );
sl@0: 		const TTimeIntervalMicroSeconds& Duration();
sl@0: 		TInt MaxVolume();
sl@0: 
sl@0: 		// API Additions since version 7.0
sl@0: 		TInt Pause();
sl@0: 		void Close();
sl@0: 		TInt GetPosition( TTimeIntervalMicroSeconds& aPosition );
sl@0: 		void SetPosition( const TTimeIntervalMicroSeconds& aPosition );
sl@0: 
sl@0: 		TInt SetPriority( TInt aPriority, TMdaPriorityPreference aPref );
sl@0: 		TInt GetVolume(TInt& aVolume);
sl@0: 		TInt GetNumberOfMetaDataEntries(TInt& aNumEntries);
sl@0: 		CMMFMetaDataEntry* GetMetaDataEntryL( TInt aMetaDataIndex );
sl@0: 		TInt SetPlayWindow(   const TTimeIntervalMicroSeconds& aStart,
sl@0:                             const TTimeIntervalMicroSeconds& aEnd);
sl@0: 		TInt ClearPlayWindow();
sl@0: 		TInt SetBalance(const TInt aBalance);
sl@0: 		TInt GetBalance(TInt& aBalance);
sl@0: 		TInt GetBitRate(TUint& aBitRate);
sl@0: 
sl@0: 		void RegisterForAudioLoadingNotification(MAudioLoadingObserver& aCallback);
sl@0: 		void GetAudioLoadingProgressL( TInt& aPercentageProgress );
sl@0: 		const CMMFControllerImplementationInformation& ControllerImplementationInformationL();
sl@0: 
sl@0: 		TInt CustomCommandSync(const TMMFMessageDestinationPckg& aDestination,
sl@0: 		                        TInt aFunction,
sl@0: 		                        const TDesC8& aDataTo1,
sl@0: 		                        const TDesC8& aDataTo2,
sl@0: 		                        TDes8& aDataFrom);
sl@0: 
sl@0: 		TInt CustomCommandSync(const TMMFMessageDestinationPckg& aDestination,
sl@0: 	                                TInt aFunction,
sl@0: 	                                const TDesC8& aDataTo1,
sl@0: 	                                const TDesC8& aDataTo2 );
sl@0: 
sl@0: 		void CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination,
sl@0: 		                                                   TInt aFunction,
sl@0: 		                                                   const TDesC8& aDataTo1,
sl@0: 		                                                   const TDesC8& aDataTo2,
sl@0: 		                                                   TDes8& aDataFrom,
sl@0: 		                                                   TRequestStatus& aStatus);
sl@0: 
sl@0: 		void CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination,
sl@0: 		                                                   TInt aFunction,
sl@0: 		                                                   const TDesC8& aDataTo1,
sl@0: 		                                                   const TDesC8& aDataTo2,
sl@0: 		                                                   TRequestStatus& aStatus);
sl@0: 
sl@0: 	private:
sl@0:     		void ConstructL( TInt aPriority, TMdaPriorityPreference aPref );
sl@0: 
sl@0:     		void ConstructNewFilePlayerL( const TDesC& aFileName,
sl@0:     		                              TInt aPriority,
sl@0:     		                              TMdaPriorityPreference aPref );
sl@0: 
sl@0:     		void ConstructNewDesPlayerL( const TDesC8& aData,
sl@0:     		                             TInt aPriority,
sl@0:     		                             TMdaPriorityPreference aPref );
sl@0: 
sl@0:     		void ConstructNewDesPlayerReadOnlyL( const TDesC8& aData,
sl@0:                                                 TInt aPriority,
sl@0:                                                 TMdaPriorityPreference aPref );
sl@0: 
sl@0: 
sl@0:     		//from MMdaAudioPlayerCallback
sl@0:     		void MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds& aDuration);
sl@0:     		void MapcPlayComplete(TInt aError);
sl@0: 
sl@0:     		//Returns False if Destination CustomCommand needs to be blocked
sl@0:     		TBool IsValidCustomCommandDestination(TUid aDestinationUid, TDesC8& aParam);
sl@0:     		TBool CheckCustomInterfaceBuilderImplL(const TDesC8& aParam);
sl@0: 
sl@0: 
sl@0: 	private:
sl@0: 		CMdaAudioPlayerUtility* iMdaPlayUtil;
sl@0: 
sl@0: 		// NOT OWNED !
sl@0: 		MDrmAudioPlayerCallback* iCallback;
sl@0: 	};
sl@0: 
sl@0: #endif //__DRM_AUDIOPLAYER_ADAPTATION_H
sl@0: 
sl@0: // End of file