/*

* 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:  ECOM change observer interface.

*

*/

#ifndef MPSLNSCREENSAVERECOMOBSERVER_H

#define MPSLNSCREENSAVERECOMOBSERVER_H

#include <e32base.h>

/**

 *  Defines interface that listens for changes in ECOM.

 *

 *  It is used to observe when new plugins become available for 

 *  the Psln Framework.

 *

 *  @lib PslnEngine

 *  @since S60 v3.1

 */

class MPslnScreenSaverECOMObserver

    {

public:

    /**

     * Interface that is called in observer, when change in ECOM occurs.

     */

    virtual void HandlePluginListChangeL() = 0;

    };

#endif // MPSLNSCREENSAVERECOMOBSERVER_H

// End of file