/*

* Copyright (c) 2006 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:   State machine state implementations

*

*/

#ifndef _STATES_H_

#define _STATES_H_

#include "statehandler.h"

/**

 * Resting state

 */

NONSHARABLE_CLASS(CRestingState) : public CStateBase

	{

	CRestingState(MAlfDrawerEngine& aEngine, CStateHandler& aHandler);

public:	

	static CStateBase* NewL(MAlfDrawerEngine& aEngine, CStateHandler& aHandler);

	CStateBase* SignalL(TSignal aSignal);

	};

/**

 * Control Transition ongoing

 */

NONSHARABLE_CLASS(CControlState) : public CStateBase

	{

	CControlState(MAlfDrawerEngine& aEngine, CStateHandler& aHandler);

public:	

	static CStateBase* NewL(MAlfDrawerEngine& aEngine, CStateHandler& aHandler);

	CStateBase* SignalL(TSignal aSignal);

	};

/**

 * First phase of fullscreen transition 

 * (BeginFullscreen received, but not yet EndFullscreen)

 */

NONSHARABLE_CLASS(CPhase1State) : public CStateBase

	{

	CPhase1State(MAlfDrawerEngine& aEngine, CStateHandler& aHandler);

public:	

	static CStateBase* NewL(MAlfDrawerEngine& aEngine, CStateHandler& aHandler);

	CStateBase* SignalL(TSignal aSignal);

	};

/**

 * Second phase of fullscreen transition

 * (EndFullscreen has been received.)

 */

NONSHARABLE_CLASS(CPhase2State) : public CStateBase

	{

	CPhase2State(MAlfDrawerEngine& aEngine, CStateHandler& aHandler);

public:	

	static CStateBase* NewL(MAlfDrawerEngine& aEngine, CStateHandler& aHandler);

	CStateBase* SignalL(TSignal aSignal);

	};

#endif