/*

* Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

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

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:   DRM audio player adapatation class

*

*/

#ifndef __DRM_AUDIOPLAYER_ADAPTATION_H

#define __DRM_AUDIOPLAYER_ADAPTATION_H

#include <e32base.h>

#include <e32cons.h>

#include <f32file.h>

#include <DrmAudioSamplePlayer.h>

#include <mdaaudiosampleplayer.h>

class CDrmAudioPlayerAdaptation :   public CBase,

                                    public MMdaAudioPlayerCallback

	{

	public: // construct/destruct

	    CDrmAudioPlayerAdaptation( MDrmAudioPlayerCallback& aCallback );

	    static CDrmAudioPlayerAdaptation* NewL( MDrmAudioPlayerCallback& aCallback,

    		                                      TInt aPriority,

    		                                      TMdaPriorityPreference aPref );

		~CDrmAudioPlayerAdaptation();

		//Services provided:

		static CDrmAudioPlayerAdaptation* NewFilePlayerL(const TDesC& aFileName,

		                    MDrmAudioPlayerCallback& aCallback,

		                    TInt aPriority,

		                    TMdaPriorityPreference aPref);

		static CDrmAudioPlayerAdaptation* NewDesPlayerL(const TDesC8& aData,

                            MDrmAudioPlayerCallback& aCallback,

                            TInt aPriority,

                            TMdaPriorityPreference aPref);

		static CDrmAudioPlayerAdaptation* NewDesPlayerReadOnlyL(const TDesC8& aData,

                                                                MDrmAudioPlayerCallback& aCallback,

                                                                TInt aPriority,

                                                                TMdaPriorityPreference aPref);

		void OpenFileL(const TDesC& aFileName);

		void OpenFileL(const RFile& aFile);

		void OpenFileL(const TMMSource& aSource);

		void OpenDesL(const TDesC8& aDescriptor);

		void OpenUrlL(const TDesC& aUrl, TInt aIapId, const TDesC8& aMimeType);

		void Play();

		void Stop();

		void SetVolume(const TInt aVolume );

		void SetRepeats(TInt aRepeatNumberOfTimes, const TTimeIntervalMicroSeconds& aTrailingSilence);

		void SetVolumeRamp( const TTimeIntervalMicroSeconds& aRampDuration );

		const TTimeIntervalMicroSeconds& Duration();

		TInt MaxVolume();

		// API Additions since version 7.0

		TInt Pause();

		void Close();

		TInt GetPosition( TTimeIntervalMicroSeconds& aPosition );

		void SetPosition( const TTimeIntervalMicroSeconds& aPosition );

		TInt SetPriority( TInt aPriority, TMdaPriorityPreference aPref );

		TInt GetVolume(TInt& aVolume);

		TInt GetNumberOfMetaDataEntries(TInt& aNumEntries);

		CMMFMetaDataEntry* GetMetaDataEntryL( TInt aMetaDataIndex );

		TInt SetPlayWindow(   const TTimeIntervalMicroSeconds& aStart,

                            const TTimeIntervalMicroSeconds& aEnd);

		TInt ClearPlayWindow();

		TInt SetBalance(const TInt aBalance);

		TInt GetBalance(TInt& aBalance);

		TInt GetBitRate(TUint& aBitRate);

		void RegisterForAudioLoadingNotification(MAudioLoadingObserver& aCallback);

		void GetAudioLoadingProgressL( TInt& aPercentageProgress );

		const CMMFControllerImplementationInformation& ControllerImplementationInformationL();

		TInt CustomCommandSync(const TMMFMessageDestinationPckg& aDestination,

		                        TInt aFunction,

		                        const TDesC8& aDataTo1,

		                        const TDesC8& aDataTo2,

		                        TDes8& aDataFrom);

		TInt CustomCommandSync(const TMMFMessageDestinationPckg& aDestination,

	                                TInt aFunction,

	                                const TDesC8& aDataTo1,

	                                const TDesC8& aDataTo2 );

		void CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination,

		                                                   TInt aFunction,

		                                                   const TDesC8& aDataTo1,

		                                                   const TDesC8& aDataTo2,

		                                                   TDes8& aDataFrom,

		                                                   TRequestStatus& aStatus);

		void CustomCommandAsync(const TMMFMessageDestinationPckg& aDestination,

		                                                   TInt aFunction,

		                                                   const TDesC8& aDataTo1,

		                                                   const TDesC8& aDataTo2,

		                                                   TRequestStatus& aStatus);

	private:

    		void ConstructL( TInt aPriority, TMdaPriorityPreference aPref );

    		void ConstructNewFilePlayerL( const TDesC& aFileName,

    		                              TInt aPriority,

    		                              TMdaPriorityPreference aPref );

    		void ConstructNewDesPlayerL( const TDesC8& aData,

    		                             TInt aPriority,

    		                             TMdaPriorityPreference aPref );

    		void ConstructNewDesPlayerReadOnlyL( const TDesC8& aData,

                                                TInt aPriority,

                                                TMdaPriorityPreference aPref );

    		//from MMdaAudioPlayerCallback

    		void MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds& aDuration);

    		void MapcPlayComplete(TInt aError);

    		//Returns False if Destination CustomCommand needs to be blocked

    		TBool IsValidCustomCommandDestination(TUid aDestinationUid, TDesC8& aParam);

    		TBool CheckCustomInterfaceBuilderImplL(const TDesC8& aParam);

	private:

		CMdaAudioPlayerUtility* iMdaPlayUtil;

		// NOT OWNED !

		MDrmAudioPlayerCallback* iCallback;

	};

#endif //__DRM_AUDIOPLAYER_ADAPTATION_H

// End of file