/*

* 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 "radioenginewrapperobserver.h"

// Forward declarations

class RadioUiEngine;

class RadioEngineWrapper;

class RadioStationModel;

class RadioPlayLogModel;

class RadioPresetStorage;

class RadioUiEnginePrivate : public RadioEngineWrapperObserver

{

    Q_DECLARE_PUBLIC( RadioUiEngine )

    Q_DISABLE_COPY( RadioUiEnginePrivate )

public:

    enum TuneDirection{ Next, Previous };

    RadioUiEnginePrivate( RadioUiEngine* engine );

    ~RadioUiEnginePrivate();

    bool startRadio();

private:

// from base class RadioEngineWrapperObserver

    void tunedToFrequency( uint frequency, int commandSender );

    void seekingStarted( Seeking::Direction direction );

    void radioStatusChanged( bool radioIsOn );

    void rdsAvailabilityChanged( bool available );

    void volumeChanged( int volume );

    void muteChanged( bool muted );

    void audioRouteChanged( bool loudspeaker );

    void scanAndSaveFinished();

    void headsetStatusChanged( bool connected );

    void skipPrevious();

    void skipNext();

// New functions

    /*!

     * Tunes to next or previous favorite preset

     */

    void skip( TuneDirection direction );

private: // data

    /**

     * Pointer to the public class

     * Not own.

     */

    RadioUiEngine*                      q_ptr;

    QScopedPointer<RadioEngineWrapper>  mEngineWrapper;

    QScopedPointer<RadioPresetStorage>  mPresetStorage;

    RadioStationModel*                  mStationModel;

    RadioPlayLogModel*                  mPlayLogModel;

};

#endif // RADIOUIENGINE_P_H_