/*

* 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 IRQFAVORITESDB_P_H

#define IRQFAVORITESDB_P_H

#include <QObject>

#include <pspresetobserver.h>

class CIRFavoritesDb;

class IRQPreset;

class IRQFavoritesDB;

class IRQFavoritesDBPrivate : public MPSPresetObserver

{

public:

    IRQFavoritesDBPrivate(IRQFavoritesDB *aIRQFavorites);

    ~IRQFavoritesDBPrivate();

    void init();

    int addPreset(const IRQPreset& aPreset);

    int addPreset(const QString& aName, const QString& aURL);

    int getUniqId(int aNum) const;

    int deletePreset(int aUniqId);

    int searchPreset(int aUniqPresetId, int aIsdsPresetId);

    int getPreviousPreset(int aIndex);

    int getNextPreset(int aIndex); 

    int replacePreset(const IRQPreset& aNewPreset);

    int replaceUserDefinedPreset(const IRQPreset& aNewPreset);

    int makePresetUserDefined(int aChannelId, int aUserDefinedChannelId);

    int emptyPresetCount() const;

    int maxPresetCount();

    void setMoveStatus(bool aStatus);

    bool getMoveStatus();

    QList<IRQPreset*>* getPresets() const;

    void increasePlayedTimes(const IRQPreset &aPreset);

private:

    /* from MPSPresetObserver */

    void HandlePresetChangedL(TInt aId, TUid aDataHandler, MPSPresetObserver::TPSReason aType);

    void addPresetL(const IRQPreset& aPreset, int& aRetValue);

    void replacePresetL(const IRQPreset& aNewPreset);

    void replaceUserDefinedPresetL(const IRQPreset& aNewPreset);

    void increasePlayedTimesL(const IRQPreset &aPreset);

private:

    IRQFavoritesDB * const q_ptr;

    CIRFavoritesDb *mIRFavoritesDb;

};

#endif  //IRQFAVORITESDB_P_H