/*

* 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 sounds

*

*/

#ifndef CMMAAUDIOPLAYER_H

#define CMMAAUDIOPLAYER_H

//  INCLUDES

#include "cmmammfplayerbase.h"

#include <jutils.h>

_LIT(KMMAAudioPlayer, "AudioPlayer");

/**

Mixin class for playback complete notifications.

*/

class MPlaybackCompletedCallback

{

public:

    virtual void HandlePlaybackCompleteL() = 0;

    virtual void ErrorPlaybackComplete(TInt aError) = 0;

};

/**

Active object used for give MMF server time to complete its playback

*/

class CPlaybackCompletedCallback : public CTimer

{

public:// Constructor and destructor

    static CPlaybackCompletedCallback* NewL(MPlaybackCompletedCallback& aObs);

    ~CPlaybackCompletedCallback();

public: // new methods

    void Callback();

public: // From CTimer

    void RunL();

    TInt RunError(TInt aError);

private: // Constructor

    CPlaybackCompletedCallback(MPlaybackCompletedCallback& aObs);

private: // Data

    MPlaybackCompletedCallback& iObs;

};

//  CLASS DECLARATION

/**

*   This class is used for playing sounds

*

*/

NONSHARABLE_CLASS(CMMAAudioPlayer): public CMMAMMFPlayerBase,

        public MPlaybackCompletedCallback

{

public: // Construction

    /**

     * Creates new player.

     */

    static CMMAAudioPlayer* NewLC(

        CMMAMMFResolver* aResolver);

    //   Destructor

    ~CMMAAudioPlayer();

protected:

    //   C++ constructor

    CMMAAudioPlayer(CMMAMMFResolver* aResolver);

    void ConstructL();

protected: // New methods

    IMPORT_C virtual void PrefetchDataL(const TDesC8& aData);

    IMPORT_C virtual void PrefetchFileL();

    IMPORT_C virtual void PlayCompleteL(TInt aError);

public: // from CMMAPlayer

    void RealizeL();

    void PrefetchL();

    const TDesC& Type();

public: // from CMMAPlayer/MMMASourceStreamListener

    void ReadCompletedL(TInt aStatus, const TDesC8& aData);

public: // from MMMFControllerEventMonitorObserver

    void HandleEvent(const class TMMFEvent& aEvent);

public: // from MPlaybackCompletedCallback

    IMPORT_C void HandlePlaybackCompleteL();

    IMPORT_C void ErrorPlaybackComplete(TInt aError);

private: // data

    // Owned playback callback active object

    CPlaybackCompletedCallback* iPlaybackCompleted;

};

#endif // CMMAAUDIOPLAYER_H