1 

     2 // MmfDevSoundCustomInterfaceObserver.h

     3 

     4 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

     5 // All rights reserved.

     6 // This component and the accompanying materials are made available

     7 // under the terms of "Eclipse Public License v1.0"

     8 // which accompanies this distribution, and is available

     9 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

    10 //

    11 // Initial Contributors:

    12 // Nokia Corporation - initial contribution.

    13 //

    14 // Contributors:

    15 //

    16 // Description:

    17 //

    18 

    19 /**

    20  @internalComponent

    21  @released

    22  @file

    23 */

    24 

    25 #ifndef MMFDEVSOUNDCUSTOMINTERFACEOBSERVER_H

    26 #define MMFDEVSOUNDCUSTOMINTERFACEOBSERVER_H

    27 

    28 /**

    29 @internalComponent

    30 

    31 The class is a mixin and is intended to support for closing the Mux and Demux pair in a

    32 DevSound Custom Interface. The function encapsulated by this class is called whenever the 

    33 MMMFDevSoundCustomInterfaceDeMuxPlugin::RefreshL method leaves.

    34 */

    35 class MMMFDevSoundCustomInterfaceObserver

    36 	{	

    37 public:

    38 	

    39 	/**

    40 	Closes the Mux and Demux pair of a DevSound Custom Interface.

    41 	*/

    42 	virtual void CloseCustomInterface(TInt aIndex) = 0;

    43 	};	

    44 

    45 #endif // MMFDEVSOUNDCUSTOMINTERFACEOBSERVER_H