camerauis/cameraxui/cxengine/tsrc/unit/unittest_cxetestutils/cxedummystatemachine.h
/*
* 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 CXEDUMMYSTATEMACHINE_H
#define CXEDUMMYSTATEMACHINE_H
#include <QObject>
#include <QQueue>
#include "cxestatemachine.h"
#include "cxenamespace.h"
class CxeDummyStateMachine : public QObject, public CxeStateMachine
{
Q_OBJECT
public:
enum State {
A = 0x01,
B = 0x02,
C = 0x04
};
public:
CxeDummyStateMachine();
virtual ~CxeDummyStateMachine();
State state() const;
void delayedStateChange(State targetState, int ms);
signals:
void stateChanged(CxeDummyStateMachine::State newState, CxeError::Id error);
public slots:
void timeout();
protected:
void handleStateChanged(int newStateId, CxeError::Id error);
private:
QQueue<State> mTargetStateQueue;
int mDelay;
};
Q_DECLARE_METATYPE(CxeDummyStateMachine::State)
#endif // CXEDUMMYSTATEMACHINE_H