void DlgPrefWaveform::slotUpdate() {
WaveformWidgetFactory* factory = WaveformWidgetFactory::instance();
if (factory->isOpenGlAvailable() || factory->isOpenGlesAvailable()) {
openGlStatusIcon->setText(factory->getOpenGLVersion());
} else {
openGlStatusIcon->setText(tr("OpenGL not available") + ": " + factory->getOpenGLVersion());
}
WaveformWidgetType::Type currentType = factory->getType();
int currentIndex = waveformTypeComboBox->findData(currentType);
if (currentIndex != -1 && waveformTypeComboBox->currentIndex() != currentIndex) {
waveformTypeComboBox->setCurrentIndex(currentIndex);
}
frameRateSpinBox->setValue(factory->getFrameRate());
frameRateSlider->setValue(factory->getFrameRate());
endOfTrackWarningTimeSpinBox->setValue(factory->getEndOfTrackWarningTime());
endOfTrackWarningTimeSlider->setValue(factory->getEndOfTrackWarningTime());
synchronizeZoomCheckBox->setChecked(factory->isZoomSync());
allVisualGain->setValue(factory->getVisualGain(WaveformWidgetFactory::All));
lowVisualGain->setValue(factory->getVisualGain(WaveformWidgetFactory::Low));
midVisualGain->setValue(factory->getVisualGain(WaveformWidgetFactory::Mid));
highVisualGain->setValue(factory->getVisualGain(WaveformWidgetFactory::High));
normalizeOverviewCheckBox->setChecked(factory->isOverviewNormalized());
// Round zoom to int to get a default zoom index.
defaultZoomComboBox->setCurrentIndex(static_cast<int>(factory->getDefaultZoom()) - 1);
playMarkerPositionSlider->setValue(factory->getPlayMarkerPosition() * 100);
beatGridAlphaSpinBox->setValue(factory->beatGridAlpha());
beatGridAlphaSlider->setValue(factory->beatGridAlpha());
// By default we set RGB woverview = "2"
int overviewType = m_pConfig->getValue(
ConfigKey("[Waveform]","WaveformOverviewType"), 2);
if (overviewType != waveformOverviewComboBox->currentIndex()) {
waveformOverviewComboBox->setCurrentIndex(overviewType);
}
WaveformSettings waveformSettings(m_pConfig);
enableWaveformCaching->setChecked(waveformSettings.waveformCachingEnabled());
enableWaveformGenerationWithAnalysis->setChecked(
waveformSettings.waveformGenerationWithAnalysisEnabled());
calculateCachedWaveformDiskUsage();
}
