sl@0: 
sl@0: // MmfDevSoundCustomInterfaceObserver.h
sl@0: 
sl@0: // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: /**
sl@0:  @internalComponent
sl@0:  @released
sl@0:  @file
sl@0: */
sl@0: 
sl@0: #ifndef MMFDEVSOUNDCUSTOMINTERFACEOBSERVER_H
sl@0: #define MMFDEVSOUNDCUSTOMINTERFACEOBSERVER_H
sl@0: 
sl@0: /**
sl@0: @internalComponent
sl@0: 
sl@0: The class is a mixin and is intended to support for closing the Mux and Demux pair in a
sl@0: DevSound Custom Interface. The function encapsulated by this class is called whenever the 
sl@0: MMMFDevSoundCustomInterfaceDeMuxPlugin::RefreshL method leaves.
sl@0: */
sl@0: class MMMFDevSoundCustomInterfaceObserver
sl@0: 	{	
sl@0: public:
sl@0: 	
sl@0: 	/**
sl@0: 	Closes the Mux and Demux pair of a DevSound Custom Interface.
sl@0: 	*/
sl@0: 	virtual void CloseCustomInterface(TInt aIndex) = 0;
sl@0: 	};	
sl@0: 
sl@0: #endif // MMFDEVSOUNDCUSTOMINTERFACEOBSERVER_H