/*

* 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 RADIOSETTINGS_P_H_

#define RADIOSETTINGS_P_H_

class MRadioApplicationSettings;

class RadioSettingsPrivate

{

    Q_DECLARE_PUBLIC( RadioSettings )

    Q_DISABLE_COPY( RadioSettingsPrivate )

    /**

     * On/Off type flags.

     *

     * Bit shifting in the value initialization is used to easily create

     * progressing bit patterns like so:

     *  1 << 0 equals 0001 equals 0x1

     *  1 << 1 equals 0010 equals 0x2

     *  1 << 2 equals 0100 equals 0x4

     *  1 << 3 equals 1000 equals 0x8

     */

    enum ToggleFlag

    {

        EShowFavorites  = 1 << 0

    };

    Q_DECLARE_FLAGS( Toggles, ToggleFlag )

public:

    RadioSettingsPrivate( RadioSettings* settingsPublic );

    ~RadioSettingsPrivate();

    void init( MRadioApplicationSettings* storage );

    // First time start

    bool isFirstTimeStart();

    void setFirstTimeStartPerformed( bool firstTimeStartPerformed );

    bool isFlagSet( ToggleFlag flag ) const;

    void toggleFlag( ToggleFlag flag );

    void saveFlags();

private: // data

    /**

     * Pointer to the public class

     * Not own.

     */

    RadioSettings*              q_ptr;

    Toggles                     mFlags;

    MRadioApplicationSettings*  mSettingsStorage;

};

#endif // RADIOSETTINGS_P_H_