/*

* 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:   ?Description

*

*/

#ifndef GLXSETTING_H

#define GLXSETTING_H

#include <glxsettinginterface.h>

class XQSettingsKey;

class XQSettingsManager;

class QStringList;

#define NBR_SLIDESHOW_EFFECT 3

/*

 * This class is used for read and write the photos application related setting from the centrep.

 */

class GlxSetting : public GlxSettingInterface

{

public :

    /*

     * It will return the singlton object of this class

     */

	static GlxSettingInterface * instance(); 

    /* 

     * Returns the index to the selected transition effect

     * This value is fetched from Central repository 

     */

    int slideShowEffectIndex() ;

    /*

     * SlideShowSettingsView will call this API to set the index of the transition effect chosen. 

     * This data will be written to the Central Repository

     */

     void setslideShowEffectIndex( int index );

    /* 

     * Returns the index to the selected transition delay /

     * This value is fetched from Central repository 

     */

    int slideShowDelayIndex();

    /*

     * SlideShowSettingsView will call this API to set the index of the transition delay chosen. 

     * This data will be written to the Central Repository

     */

    void setSlideShowDelayIndex( int index );

    /*

     * It will return the slide show delay time for playing the slide show.

     * This value is fetched for central repository

     */

    int slideShowDelayTime() ;

    /*

     * This will return the list of effects as available in the central repository 

     */

    QStringList slideShowEffectList();

    /*

     * This will return the effect ID based on the effect index 

     * Effect index will be 0,1,2... and effect ID is GLX_EFFECT

     * Effect id is store in the centrep with respect to index.

     */

    int slideShowEffectId( int index ) ;

protected :

    /*

     * Constructor

     */

    GlxSetting( );

    /*

     * Copy Constructor

     */

    GlxSetting( GlxSetting & );

    /*

     * Destructor

     */

    ~GlxSetting();

private :    

    XQSettingsManager *mSettingsManager;

    XQSettingsKey *mTransitionEffectCenrepKey;

    XQSettingsKey *mTransitionDelayCenrepKey;

    XQSettingsKey *mSlideShowEffectCenRepKey[ NBR_SLIDESHOW_EFFECT ];

    XQSettingsKey *mSlowCenRepKey;

    XQSettingsKey *mMediumCenRepKey;

    XQSettingsKey *mFastCenRepKey;

    static GlxSetting mObj;

};

#endif //GLXSETTING_H