/*

* 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:  Shared data observer

*

*/

#ifndef __MIMPSSHAREDDATAOBSERVER_H

#define __MIMPSSHAREDDATAOBSERVER_H

//  INCLUDES

#include "MIMPSSharedData.h"

// CLASS DECLARATION

/**

*  Shared data handler

*

*  @lib WVServiceSettingsUi.dll

*  @since 2.6

*/

NONSHARABLE_CLASS( MIMPSSharedDataObserver )

    {

public: // New functions

    /**

    * Handles notify from permanent keys' changes

    * @param aUid uid of the dll

    * @param aKey the shared data key

    * @param aValue the value of the key

    */

    virtual void HandlePermanentKeyNotifyL( const TUid aUid,

                                            const TIMPSSharedKeys aKey ) = 0;

    /**

    * Handles notify from temporary keys' changes

    * @param aUid uid of the dll

    * @param aKey the shared data key

    * @param aValue the value of the key

    */

    virtual void HandleTemporaryKeyNotifyL( const TUid aUid,

                                            const TIMPSSharedKeys aKey ) = 0;

protected:

    /**

    * Destructor

    */

    virtual ~MIMPSSharedDataObserver() {};

    };

#endif      // __MIMPSSHAREDDATAOBSERVER_H

// End of File