/*

* Copyright (c) 2004 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:  The Refresh handler to inform refresses.

*

*/

#ifndef CPSETREFRESHHANDLERIMPL_H

#define CPSETREFRESHHANDLERIMPL_H

//  INCLUDES

#include <psetrefreshhandler.h> 

#include <msatrefreshobserver.h>

// FORWARD DECLARATIONS

class CPsetCustomerServiceProfile;

class CSSSettingsRefreshContainer;

class MSSSettingsRefreshHandler;

// CLASS DECLARATION

/**

*  The Refresh handler to inform refresses.

*

*  @lib PhoneSettings.lib

*  @since 2.8

*/

class CPSetRefreshHandlerImpl :

    public CPSetRefreshHandler,

    public MSSSettingsRefreshObserver

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CPSetRefreshHandlerImpl* NewL();

        /**

        * Destructor.

        */

        virtual ~CPSetRefreshHandlerImpl();

    public: // Functions from base classes

        /**

        * @see CPSetRefreshHandler::NotifyFileChangeL.

        */

        void NotifyFileChangeL(

            MSSSettingsRefreshObserver& aObserver,

            TSatElementaryFiles aObservedFiles,

            TSatRefreshType aObservedRefreshType );

        /**

        * @see CPSetRefreshHandler::CancelNotify.

        */

        void CancelNotify();

        /**

        * @see CPSetRefreshHandler::ChangedCspSettings.

        */

        TInt ChangedCspSettings( 

            TPSetChangedCspSetting& aChangedCspSettings,

            TPSetChangedCspSetting& aNewValues );

    public: // Functions from base classes

        /**

        * @see MSSSettingsRefreshObserver::AllowRefresh

        */

        TBool AllowRefresh(

            const TSatRefreshType aType,

            const TSatElementaryFiles aFiles );

        /**

        * @see MSSSettingsRefreshObserver::Refresh

        */

        void Refresh(

            const TSatRefreshType aType,

            const TSatElementaryFiles aFiles );

    private:

        /**

        * C++ default constructor.

        */

        CPSetRefreshHandlerImpl();

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    private:    // Data

        // The Csp handler.

        CPsetCustomerServiceProfile*    iCsp;

        // The SSSettings refresh handler container.

        CSSSettingsRefreshContainer*    iSSSetRefContainer;

        // The SSSettings refresh handler.

        MSSSettingsRefreshHandler*      iSSSetRefHandler;

        // The observer for refresses

        MSSSettingsRefreshObserver*     iObserver;

    };

#endif      // CPSETREFRESHHANDLERIMPL_H 

// End of File