/*

* Copyright (c) 2009 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: MpEngineFactory stub for testing mpvolumeslider

*

*/

#ifndef MPENGINEFACTORY_H

#define MPENGINEFACTORY_H

#include <QObject>

#include "mpcommondefs.h"

enum MediaCommandReceived{

    CmdNone,

    CmdPlay,

    CmdPause,

    CmdPlayPause,

    CmdStop,

    CmdSkipForward,

    CmdStartSeekForward,

    CmdStopSeeking,

    CmdSkipBackward,

    CmdStartSeekBackward,

    CmdIncreaseVolume,

    CmdDecreaseVolume,

    CmdSetVolumeLevel,

    CmdMuteVolume,

    CmdUnmuteVolume

    };

enum MediaPropertyRequested{

    PropNone,

    PropVolumeLevelMax,

    PropVolumeLevel,

    PropVolumeMuteState

    };

class MpEngine : public QObject

{

    Q_OBJECT

public:

    // Stub functions

    MpEngine();

public:

    // Playback related

    void play();

    void pause();

    void playPause();

    void stop();

    void skipForward();

    void startSeekForward();

    void stopSeeking();

    void skipBackward();

    void startSeekBackward();

    void getMaxVolume();

    void getVolume();

    void increaseVolume();

    void decreaseVolume();

    void setVolume( int value );

    void getMuteState();

    void mute();

    void unmute();

signals:

    void volumePropertyChanged( MpCommon::MpVolumeProperty property, int value );

public:

    MediaCommandReceived                    iMediaCommandReceived;

    QList<MediaPropertyRequested>           iMediaPropertyRequested;

    int                                     iCommandValue;

};

class MpEngineFactory : public QObject

{

    Q_OBJECT

public:

    // Stub functions

private:

    explicit MpEngineFactory();

public:

    virtual ~MpEngineFactory();

    static MpEngineFactory * instance();

    static MpEngine *sharedEngine();

    static void close();

private:

    MpEngine             *mSharedEngine;

};

#endif // MPENGINEFACTORY_H