/*

* 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:

*

*/

#ifndef RADIOUIENGINE_P_H_

#define RADIOUIENGINE_P_H_

// System includes

#include <QScopedPointer>

#include <QSharedPointer>

// User includes

#include "radio_global.h"

#include "radioenginewrapperobserver.h"

// Forward declarations

class RadioUiEngine;

class RadioEngineWrapper;

class RadioStationModel;

class RadioHistoryModel;

class RadioPresetStorage;

class RadioControlService;

class RadioMonitorService;

class RadioScannerEngine;

class QTimer;

class RadioUiEnginePrivate : public RadioEngineWrapperObserver

{

    Q_DECLARE_PUBLIC( RadioUiEngine )

    Q_DISABLE_COPY( RadioUiEnginePrivate )

public:

    RadioUiEnginePrivate( RadioUiEngine* engine );

    virtual ~RadioUiEnginePrivate();

    RadioUiEngine& api();

    bool init();

    void cancelSeeking();

    RadioEngineWrapper& wrapper();

private:

// from base class RadioEngineWrapperObserver

    void tunedToFrequency( uint frequency, int reason );

    void radioStatusChanged( bool radioIsOn );

    void rdsAvailabilityChanged( bool available );

    void increaseVolume();

    void decreaseVolume();

    void volumeChanged( int volume );

    void muteChanged( bool muted );

    void audioRouteChanged( bool loudspeaker );

    void antennaStatusChanged( bool connected );

    void skipPrevious();

    void skipNext();

// New functions

    /*!

     * Tunes to next or previous station

     */

    uint skip( StationSkip::Mode mode, uint startFrequency = 0, const int reason = TuneReason::Skip );

private: // data

    /**

     * Pointer to the public class

     * Not own.

     */

    RadioUiEngine*                          q_ptr;

    QScopedPointer<RadioEngineWrapper>      mEngineWrapper;

    QScopedPointer<RadioPresetStorage>      mPresetStorage;

    QScopedPointer<RadioStationModel>       mStationModel;

    QScopedPointer<RadioHistoryModel>       mHistoryModel;

    QScopedPointer<RadioControlService>     mControlService;

    QScopedPointer<RadioMonitorService>     mMonitorService;

    QWeakPointer<RadioScannerEngine>        mScannerEngine;

    /**

     * Power off timer

     * Owned by public class by setting parent

     */

    QTimer*                                 mPowerOffTimer;

};

#endif // RADIOUIENGINE_P_H_