camerauis/cameraxui/cxengine/inc/sensor/xqdeviceorientation_p.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 XQDEVICEORIENTATIONPRIVATE_H
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#define XQDEVICEORIENTATIONPRIVATE_H
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#include "xqaccsensor.h"
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#include "xqdeviceorientation.h"
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class XQDeviceOrientationPrivate : public XQAbstractAccelerationSensorFilter
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{
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public:
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    XQDeviceOrientationPrivate(XQDeviceOrientation& qq);
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    virtual ~XQDeviceOrientationPrivate();
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    void open();
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    void close();
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    void setResolution(TInt resolution);
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    TInt resolution() const;
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    int xRotation() const;
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    int yRotation() const;
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    int zRotation() const;
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    XQDeviceOrientation::DisplayOrientation orientation() const;
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protected:  //from XQAbstractAccelerationSensorFilter
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    bool filter(int& xAcceleration, int& yAcceleration, int& zAcceleration);
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private:
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    TInt RoundAngle(TReal aAngle) const;
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private:
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    XQDeviceOrientation& q;
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    XQAccelerationSensor iAccelerationSensor;
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    XQAccelerationDataPostFilter iAccelerationPostFilter;
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    TInt iResolution;
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    TInt iXRotation;
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    TInt iYRotation;
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    TInt iZRotation;
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    XQDeviceOrientation::DisplayOrientation iOrientation;
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};
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#endif /*XQDEVICEORIENTATIONPRIVATE_H*/
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// End of file