/*

* Copyright (c) 2002 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:  Observer interface for settings changes

*

*/

#ifndef MCASETTINGSOBSERVER_H

#define MCASETTINGSOBSERVER_H

// INCLUDES

#include <e32std.h>

// CLASS DECLARATION

/**

*  Interface for internal settings observer.

*

*

*  @lib CAEngine.lib

*  @since 1.2

*/

class MCASettingsObserver

    {

    public:

        /**

        * Handles setting changes.

        * @param aChangedSettingEnum specifies the changed setting.

        */

        virtual void HandleSettingsChangeL(

            TInt aChangedSettingEnum ) = 0;

    protected:

        /**

        * Destructor.

        */

        virtual ~MCASettingsObserver() {};

    };

#endif      // MCASETTINGSOBSERVER_H

// End of File