/*

 * Copyright (c) 2009 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 CXESTATEMACHINEUNIT_H_

#define CXESTATEMACHINEUNIT_H_

#include <QObject>

#include "cxestatemachinebase.h"

// this class is needed to test CxeStateMachine

// since CxeStateMachine contains a pure virtual function

class CxeStateMachineUnit : public CxeStateMachineBase

{

    friend class UnitTestCxeStateMachine;

public:

    CxeStateMachineUnit(const char *stateMachineName);

    virtual ~CxeStateMachineUnit();

    /**

     * Virtual function derived from CxeStateMachine.

     * The implementation should emit a stateChanged signal.

     *

     * @param newStateId State ID for the new state

     * @param error      An error code associated with the state transition

     */

    virtual void handleStateChanged(int newStateId, CxeError::Id error);

protected:

    int mHandleStateChangedCounter;

    CxeError::Id mStateChangeErrorId;

    int mStateChangeStateId;

private:

    // Friend classes

    friend class UnitTestCxeStateMachine;

};

#endif /* CXESTATEMACHINEUNIT_H_ */