camerauis/cameraxui/cxengine/tsrc/fakeclasses/cxefakezoomcontrol.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 16 Apr 2010 14:51:30 +0300
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#ifndef CXEFAKEZOOMCONTROL_H
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#define CXEFAKEZOOMCONTROL_H
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#include "cxezoomcontrol.h"
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#include "cxestatemachine.h"
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class CxeFakeZoomControl : public CxeZoomControl,
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                           public CxeStateMachine
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{
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    Q_OBJECT
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public:
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    CxeFakeZoomControl();
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    ~CxeFakeZoomControl();
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    State state() const;
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    int min() const;
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    int max() const;
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    void zoomInOneStep();
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    void zoomOutOneStep();
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    void zoomTo(int value);
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protected:
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    void initializeStates();
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    void handleStateChanged(int newStateId, CxeError::Id error);
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};
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#endif // CXEFAKEZOOMCONTROL_H
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// End of file