/*

* 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 RADIOMONITORSERVICE_H

#define RADIOMONITORSERVICE_H

// System includes

#include <xqserviceprovider.h>

// User includes

#include "radioservicedef.h"

#include "radioenginewrapperobserver.h"

// Forward declarations

class RadioUiEnginePrivate;

class RadioStation;

class RadioMonitorService : public XQServiceProvider

                          , public RadioEngineWrapperObserver

{

    Q_OBJECT

public:

    RadioMonitorService( RadioUiEnginePrivate& engine );

    virtual ~RadioMonitorService();

    void init();

public slots:

    void requestNotifications();    // Slot called by Qt Highway

    void requestAllData();          // Slot called by Qt Highway

private slots:

    void notifyRadioStatus();

    void notifyFavoriteCount();

    void notifyStationChange( const RadioStation& station );

private:

// from base class RadioEngineWrapperObserver

    void tunedToFrequency( uint frequency, int reason );

// New functions

    RadioStatus::Status determineRadioStatus() const;

    void notify( const QVariant& notification );

    void notifyList( const QVariantList& list );

private: // data

    RadioUiEnginePrivate&   mUiEngine;

    QList<int>              mRequestIndexes;

    RadioStatus::Status     mRadioStatus;

};

#endif // RADIOMONITORSERVICE_H