void PreviewSettingsDialog::on_exposureSpinBox_valueChanged(double value) {
if (m_ignoreEvent)
return;
m_ignoreEvent = true;
ui->exposureSlider->setValue(value * 100.0f);
m_ignoreEvent = false;
if (ui->toneMappingMethodCombo->currentIndex() == EGamma)
emit exposureChanged((Float) value);
else
emit reinhardBurnChanged((Float) value);
}
void Camera::resetCapabilities() {
QtCamDevice *dev = device();
delete m_zoom;
m_zoom = new Zoom(dev, this);
QObject::connect(this, SIGNAL(prepareForDeviceChange()), m_zoom, SLOT(prepareForDeviceChange()));
emit zoomChanged();
delete m_flash;
m_flash = new Flash(dev, this);
QObject::connect(this, SIGNAL(prepareForDeviceChange()),
m_flash, SLOT(prepareForDeviceChange()));
emit flashChanged();
delete m_scene;
m_scene = new Scene(dev, this);
QObject::connect(this, SIGNAL(prepareForDeviceChange()),
m_scene, SLOT(prepareForDeviceChange()));
emit sceneChanged();
delete m_evComp;
m_evComp = new EvComp(dev, this);
QObject::connect(this, SIGNAL(prepareForDeviceChange()),
m_evComp, SLOT(prepareForDeviceChange()));
emit evCompChanged();
delete m_whiteBalance;
m_whiteBalance = new WhiteBalance(dev, this);
QObject::connect(this, SIGNAL(prepareForDeviceChange()),
m_whiteBalance, SLOT(prepareForDeviceChange()));
emit whiteBalanceChanged();
delete m_colorTone;
m_colorTone = new ColorTone(dev, this);
QObject::connect(this, SIGNAL(prepareForDeviceChange()),
m_colorTone, SLOT(prepareForDeviceChange()));
emit colorToneChanged();
delete m_iso;
m_iso = new Iso(dev, this);
QObject::connect(this, SIGNAL(prepareForDeviceChange()), m_iso, SLOT(prepareForDeviceChange()));
emit isoChanged();
delete m_exposure;
m_exposure = new Exposure(dev, this);
QObject::connect(this, SIGNAL(prepareForDeviceChange()),
m_exposure, SLOT(prepareForDeviceChange()));
emit exposureChanged();
delete m_aperture;
m_aperture = new Aperture(dev, this);
QObject::connect(this, SIGNAL(prepareForDeviceChange()),
m_aperture, SLOT(prepareForDeviceChange()));
emit apertureChanged();
delete m_noiseReduction;
m_noiseReduction = new NoiseReduction(dev, this);
QObject::connect(this, SIGNAL(prepareForDeviceChange()),
m_noiseReduction, SLOT(prepareForDeviceChange()));
emit noiseReductionChanged();
delete m_flickerReduction;
m_flickerReduction = new FlickerReduction(dev, this);
QObject::connect(this, SIGNAL(prepareForDeviceChange()),
m_flickerReduction, SLOT(prepareForDeviceChange()));
emit flickerReductionChanged();
delete m_focus;
m_focus = new Focus(dev, this);
QObject::connect(this, SIGNAL(prepareForDeviceChange()),
m_focus, SLOT(prepareForDeviceChange()));
emit focusChanged();
delete m_autoFocus;
m_autoFocus = new AutoFocus(dev, this);
QObject::connect(this, SIGNAL(prepareForDeviceChange()),
m_autoFocus, SLOT(prepareForDeviceChange()));
emit autoFocusChanged();
delete m_roi;
m_roi = new Roi(dev, this);
QObject::connect(this, SIGNAL(prepareForDeviceChange()), m_roi, SLOT(prepareForDeviceChange()));
emit roiChanged();
delete m_videoMute;
m_videoMute = new VideoMute(dev, this);
QObject::connect(this, SIGNAL(prepareForDeviceChange()),
m_videoMute, SLOT(prepareForDeviceChange()));
emit videoMuteChanged();
delete m_videoTorch;
m_videoTorch = new VideoTorch(dev, this);
QObject::connect(this, SIGNAL(prepareForDeviceChange()),
m_videoTorch, SLOT(prepareForDeviceChange()));
emit videoTorchChanged();
}
