/*

* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* which accompanies this distribution, and is available

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Profile name array modification observer interface.

*

*/

#ifndef MPROENGPROFILENAMEARRAYOBSERVER_H

#define MPROENGPROFILENAMEARRAYOBSERVER_H

//  INCLUDES

#include <e32def.h>

// FORWARD DECLARATIONS

class MProEngProfileNameArrayObserverExt;

// CLASS DECLARATION

/**

* Profile name array modification observer interface.

* Implement this interface to get notifications of changes in the data of a

* selected profile.

*

*  @lib ProfileEngine.lib

*  @since Series 60 3.1

*/

class MProEngProfileNameArrayObserver

    {

    public: // New functions

        /**

        * Abstract method for handling profile name array modification event.

        * This method is called when the contents of profile name array is

        * changed some way. These cases include:

        * - a profile has been created,

        * - a profile has been deleted,

        * - the name of a profile has been changed.

        * Note, that when there has been many simultaneous changes in Profiles

        * data so that it cannot be identified what has changed, then this

        * method may be called even if nothing hasn't actually changed in the

        * name array content.

        * @since S60 3.1

        */

        virtual void HandleProfileNameArrayModificationL() = 0;

        /**

         * Error handler for handling the errors in the profile name array

         * modification notification process.

         * If HandleProfileNameArrayModificationL() leaves, this method is

         * called with the leave code. This method has default empty

         * implementation.

         * @since S60 3.1

         * @param aError the code of the error which occurred during

         *        notification process.

         */

        virtual void HandleProfileNameArrayNotificationError(

                TInt /* aError */ ) {};

    protected:

        /**

        * Destructor.

        */

        virtual ~MProEngProfileNameArrayObserver() {}

    private: // Extension interface

        /**

        * This member is internal and not intended for use.

        */

        virtual MProEngProfileNameArrayObserverExt* Extension() { return NULL; }

    };

#endif      // MPROENGPROFILENAMEARRAYOBSERVER_H

// End of File