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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef MOCKCAMERAFOCUSCONTROL_H
#define MOCKCAMERAFOCUSCONTROL_H
#include "qcamerafocuscontrol.h"
#include "qcamerafocus.h"
class MockCameraFocusControl : public QCameraFocusControl
{
Q_OBJECT
public:
MockCameraFocusControl(QObject *parent = 0):
QCameraFocusControl(parent),
m_focusMode(QCameraFocus::AutoFocus),
m_focusPointMode(QCameraFocus::FocusPointAuto),
m_focusPoint(0.5, 0.5)
{
m_zones << QCameraFocusZone(QRectF(0.45, 0.45, 0.1, 0.1));
}
~MockCameraFocusControl() {}
QCameraFocus::FocusModes focusMode() const
{
return m_focusMode;
}
void setFocusMode(QCameraFocus::FocusModes mode)
{
if (isFocusModeSupported(mode))
m_focusMode = mode;
}
bool isFocusModeSupported(QCameraFocus::FocusModes mode) const
{
return mode == QCameraFocus::AutoFocus || mode == QCameraFocus::ContinuousFocus;
}
QCameraFocus::FocusPointMode focusPointMode() const
{
return m_focusPointMode;
}
void setFocusPointMode(QCameraFocus::FocusPointMode mode)
{
if (isFocusPointModeSupported(mode))
m_focusPointMode = mode;
}
bool isFocusPointModeSupported(QCameraFocus::FocusPointMode mode) const
{
switch (mode) {
case QCameraFocus::FocusPointAuto:
case QCameraFocus::FocusPointCenter:
case QCameraFocus::FocusPointCustom:
return true;
default:
return false;
}
}
QPointF customFocusPoint() const
{
return m_focusPoint;
}
void setCustomFocusPoint(const QPointF &point)
{
m_focusPoint = point;
focusZonesChange(0.50, 0.50, 0.3, 0.3);
}
QCameraFocusZoneList focusZones() const
{
return m_zones;
}
// helper function to emit Focus Zones Changed signals
void focusZonesChange(qreal left, qreal top, qreal width, qreal height)
{
QCameraFocusZone myZone(QRectF(left, top, width, height));
if (m_zones.last().area() != myZone.area()) {
m_zones.clear();
m_zones << myZone;
emit focusZonesChanged();
}
}
private:
QCameraFocus::FocusModes m_focusMode;
QCameraFocus::FocusPointMode m_focusPointMode;
QPointF m_focusPoint;
// to emit focus zone changed signal
QCameraFocusZoneList m_zones;
};
#endif // MOCKCAMERAFOCUSCONTROL_H
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