/*

* Copyright (c) 2005 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:    

*

*/

#ifndef MMCEFCMSGOBSERVER_H

#define MMCEFCMSGOBSERVER_H

// INCLUDES

#include <e32base.h>

// CLASS DECLARATION

class CMceSession;

/**

*  An interface to be implemented by users of MCE if they wish to use

*  floor control.

*

*  This observer is set using CMceFcMsgExchange::InitializeL function.

*

*  @lib mceclient.lib

*/

class MMceFcMsgObserver

	{

    public: // New functions

        /**

        * Incoming floor control message.

        * @param aSession FC session that message was received.

        * @param aMessage Received floor control message. Owneship is

		*	     transferred.

        */

        virtual void FCMsgReceived(

					CMceSession& aSession,

					HBufC8* aMessage ) = 0;

        /**

        * An error has occurred concerning floor control.

        * @param aSession FC session that error was occurred.

        * @param aError Error code

        */

        virtual void FCMsgErrorOccurred(

					CMceSession& aSession,

					TInt aError ) = 0;

    };

#endif      

// End of File