/*

* Copyright (c) 2004 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:  Session event observer interface.

*

*/

#ifndef MVTCTLEVENTOBSERVER_H

#define MVTCTLEVENTOBSERVER_H

//  INCLUDES

#include "VtCtlEvents.h"

/**

*  Session event observer interface

*

*  @lib CSCallCtrl

*  @since 2.6

*/

class MVtCtlEventObserver

    {

    public:  // new functions

        /**

        * Handles event from session control.

        * @param aEvent session event

        * @param aParams parameters related to event.

        *        Actual type depends on event.

        */

        virtual void HandleVtSessionEventL( 

            TInt aEvent,

            TAny* aParams ) = 0;

    };

#endif      // MVTCTLEVENTOBSERVER_H   

// End of File