/*

* Copyright (c) 2008 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 used in CUPnPSingleton

*

*/

#ifndef M_UPNPRENDERERSELECTOROBSERVER_H

#define M_UPNPRENDERERSELECTOROBSERVER_H

/**

 * Observer interface for receiving a notification when the renderer 

 * list has changed

 *

 * @lib upnpmusicplugins.lib

 * @since S60 v3.1

 */

class MUPnPRendererSelectorObserver

    {

public:

    /**

     * Notification for the sub player list is available

     *

     * @since Series 60 3.1

     * @param aSubPlayers a list of sub players

     * @param aComplete ETrue no more sub players. EFalse more subplayer 

     *                  expected

     * @param aError Error code

     */

     virtual void HandleSubPlayerNames( const MDesCArray* aSubPlayers,

         TBool aComplete, TInt aError ) = 0;

    /**

     * Notification for the sub player list has changed

     *

     * @since Series 60 3.1

     */

     virtual void RendererListChanged() = 0;

    };

#endif // M_UPNPRENDERERSELECTOROBSERVER_H