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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include "qmockcamera.h"
QT_BEGIN_NAMESPACE
QMockCamera::QMockCamera(QCamera *parent)
: QPlatformCamera(parent), m_propertyChangesSupported(false)
{
if (!simpleCamera) {
minIsoChanged(100);
maxIsoChanged(800);
minExposureTimeChanged(.001f);
maxExposureTimeChanged(1.f);
exposureCompensationRangeChanged(-2, 2);
maximumZoomFactorChanged(4.);
setFlashMode(QCamera::FlashAuto);
}
}
QMockCamera::~QMockCamera() { }
bool QMockCamera::isActive() const
{
return m_active;
}
void QMockCamera::setActive(bool active)
{
if (m_active == active)
return;
m_active = active;
emit activeChanged(active);
}
void QMockCamera::setCamera(const QCameraDevice &camera)
{
m_camera = camera;
}
bool QMockCamera::setCameraFormat(const QCameraFormat &format)
{
if (!format.isNull() && !m_camera.videoFormats().contains(format))
return false;
return true;
}
void QMockCamera::setFocusMode(QCamera::FocusMode mode)
{
if (isFocusModeSupported(mode))
focusModeChanged(mode);
}
bool QMockCamera::isFocusModeSupported(QCamera::FocusMode mode) const
{
return simpleCamera ? mode == QCamera::FocusModeAuto : mode != QCamera::FocusModeInfinity;
}
void QMockCamera::setCustomFocusPoint(const QPointF &point)
{
if (!simpleCamera)
customFocusPointChanged(point);
}
void QMockCamera::setFocusDistance(float d)
{
if (!simpleCamera)
focusDistanceChanged(d);
}
void QMockCamera::zoomTo(float newZoomFactor, float /*rate*/)
{
zoomFactorChanged(newZoomFactor);
}
void QMockCamera::setFlashMode(QCamera::FlashMode mode)
{
if (!simpleCamera)
flashModeChanged(mode);
flashReadyChanged(mode != QCamera::FlashOff);
}
bool QMockCamera::isFlashModeSupported(QCamera::FlashMode mode) const
{
return simpleCamera ? mode == QCamera::FlashOff : true;
}
bool QMockCamera::isFlashReady() const
{
return flashMode() != QCamera::FlashOff;
}
void QMockCamera::setExposureMode(QCamera::ExposureMode mode)
{
if (!simpleCamera && isExposureModeSupported(mode))
exposureModeChanged(mode);
}
bool QMockCamera::isExposureModeSupported(QCamera::ExposureMode mode) const
{
return simpleCamera ? mode == QCamera::ExposureAuto : mode <= QCamera::ExposureBeach;
}
void QMockCamera::setExposureCompensation(float c)
{
if (!simpleCamera)
exposureCompensationChanged(qBound(-2., c, 2.));
}
int QMockCamera::isoSensitivity() const
{
if (simpleCamera)
return -1;
return manualIsoSensitivity() > 0 ? manualIsoSensitivity() : 100;
}
void QMockCamera::setManualIsoSensitivity(int iso)
{
if (!simpleCamera)
isoSensitivityChanged(qBound(100, iso, 800));
}
void QMockCamera::setManualExposureTime(float secs)
{
if (!simpleCamera)
exposureTimeChanged(qBound(0.001, secs, 1.));
}
float QMockCamera::exposureTime() const
{
if (simpleCamera)
return -1.;
return manualExposureTime() > 0 ? manualExposureTime() : .05;
}
bool QMockCamera::isWhiteBalanceModeSupported(QCamera::WhiteBalanceMode mode) const
{
if (simpleCamera)
return mode == QCamera::WhiteBalanceAuto;
return mode == QCamera::WhiteBalanceAuto || mode == QCamera::WhiteBalanceManual
|| mode == QCamera::WhiteBalanceSunlight;
}
void QMockCamera::setWhiteBalanceMode(QCamera::WhiteBalanceMode mode)
{
if (isWhiteBalanceModeSupported(mode))
whiteBalanceModeChanged(mode);
}
void QMockCamera::setColorTemperature(int temperature)
{
if (!simpleCamera)
colorTemperatureChanged(temperature);
}
QT_END_NAMESPACE
#include "moc_qmockcamera.cpp"
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