/*

* Copyright (c) 2002 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 __AKNINTERMEDIATE__

#define __AKNINTERMEDIATE__

/** Intermediate state

 *

 * To implement intermediate states:

 * 1) add iAvkonEnv->RegisterIntermediateState(this) to dialog's ActivateL()

 * 2) add iAvkonEnv->UnRegisterIntermediateState(this) to destructor

 * 3) derive your control from MAknIntermediateState.

 * 4) implement CloseState() method. It should call TryExitL() or something.

 * (NOTE, the method is NOT L-method, so use T_RAPD(err, TryExitL(buttonid));

 *

 * This will cause your intermediate states to close automatically when

 * you swap to another application.

 */

class MAknIntermediateState

    {

public:

    virtual void CloseState() = 0;

    };

#endif