/*

* Copyright (c) 2006 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:  

*       CPsetVariationProxy class is proxy class for 

*       central repository variation

*       (Call waiting/distinguish between not provisioned and not activated).

*  

*

*/

#ifndef PSETVARIATIONPROXY_H

#define PSETVARIATIONPROXY_H

//  INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS

class CRepository;

// CONSTANTS

const TUint KCallWaitingDistiquishNotProvisioned = 0x00000001;

// CLASS DECLARATION

/**

*  CPsetVariationProxy class is proxy class for central repository variation

*  @lib phonesettings.lib

*  @since 1.0

*/

NONSHARABLE_CLASS (CPSetVariationProxy): public CBase 

    {

    public: //constructor & destructor

        /* 

        * Symbian OS 2-phase Constructor. 

        * 

        * @param aUid identifing the central repository UID.

        * @param aId central repository ID.

        * @return the created instance.

        */

        static CPSetVariationProxy* NewL( const TUid& aUid, 

                                          const TUint aId );

        /* Destructor */

        ~CPSetVariationProxy();

    public:

        /**

        * Check from member variable 'iFeature' is the requested feature active.

        *

        * @param aFeature is uid for used central repository variable.

        * @return returns TBool type ETrue/EFalse is current feature enabled or not

        */

        TBool IsFeatureEnabled( TUint aFeature ) const;

    private:

        /**

        * Constructor

        *

        * Open CenRep, read data into 'iFeatures' and close CenRep 

        */

        void ConstructL( const TUid& aUid, const TUint aId );   

    private:

        /* Default constructor */

        CPSetVariationProxy();

    private:

        // Saves cen rep data readed in ConstructL()

        TInt iFeature;

    };

#endif      // PSETVARIATIONPROXY_H