/*

* 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 RADIOPRESETSTORAGE_H_

#define RADIOPRESETSTORAGE_H_

// System includes

#include <QtGlobal>

#include <QList>

#include <QScopedPointer>

#include "radiopresetstorageexport.h"

// Forward declarations

class RadioStationIf;

class RadioPresetStoragePrivate;

class STORAGE_DLL_EXPORT RadioPresetStorage

{

    Q_DECLARE_PRIVATE_D( d_ptr.data(), RadioPresetStorage )

    Q_DISABLE_COPY( RadioPresetStorage )

public:

    RadioPresetStorage();

    ~RadioPresetStorage();

    int maxNumberOfPresets() const;

    int presetCount() const;

    int firstPreset() const;

    int nextPreset( int fromIndex ) const;

    bool deletePreset( int presetIndex );

    bool savePreset( const RadioStationIf& station );

    bool readPreset( int index, RadioStationIf& station );

    void readFrequencies( QList<uint>& frequencyList );

private: // data

    /**

     * Unmodifiable pointer to the private implementation

     */

    const QScopedPointer<RadioPresetStoragePrivate> d_ptr;

};

#endif // RADIOPRESETSTORAGE_H_