/*

* Copyright (c) 2002 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:  This class is used for playing MIDI.

*

*/

#ifndef CMMADRMAUDIOPLAYER_H

#define CMMADRMAUDIOPLAYER_H

//  INCLUDES

#include "cmmaaudioplayer.h"

#include <DrmAudioSamplePlayer.h>

#include <e32base.h>

// CONSTANTS

_LIT(KMMADRMPlayer, "DRMPlayer");

// FORWARD DECLARATIONS

class CMMAEventSource;

//  CLASS DECLARATION

/**

*   This class is used for playing DRM Audio.

*

*/

NONSHARABLE_CLASS(CMMADRMAudioPlayer): public CMMAPlayer,

        public MDrmAudioPlayerCallback

{

public: // Construction

    static CMMADRMAudioPlayer* NewLC(const TDesC& aContentType,

    TFileName aFileName);

    //   Destructor

    ~CMMADRMAudioPlayer();

protected:

    //   C++ constructor

    CMMADRMAudioPlayer(TFileName aFileName);

    void ConstructL(const TDesC& aContentType);

public: // new methods

    CDrmPlayerUtility* DRMUtility() const;

public: // from CMMAPlayer

    void StartL(TBool aPostEvent);

    void StopL(TBool aPostEvent);

    void RealizeL();

    void PrefetchL();

    void DeallocateL();

    void GetDuration(TInt64* aDuration);

    void SetMediaTimeL(TInt64* aTime);

    void GetMediaTime(TInt64* aMediaTime);

    void CloseL();

    const TDesC& Type();

public: // from CMMAPlayer

    void PlayCompleteL(TInt aError);

public: // from MDrmAudioPlayerCallback

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

    void MdapcPlayComplete(TInt aError);

protected:

    void CloseClientUtility();

    void ErrorPlaybackComplete(TInt aError);

private: // Data

    CDrmPlayerUtility* iUtility;

    TFileName iFileName;

};

#endif // CMMADRMAUDIOPLAYER_H