Method AddFrameRate

plugins/scripting/utils/properties-view.cpp:1517–1613

}

void OBSPropertiesView::AddFrameRate(obs_property_t *prop, bool &warning,
				     QFormLayout *layout, QLabel *&label)
{
	const char *name = obs_property_name(prop);
	bool enabled = obs_property_enabled(prop);
	unique_ptr<obs_data_item_t> obj{obs_data_item_byname(settings, name)};

	const char *option = nullptr;
	obs_data_item_get_frames_per_second(obj.get(), nullptr, &option);

	media_frames_per_second fps{};
	media_frames_per_second *valid_fps = nullptr;
	if (obs_data_item_get_frames_per_second(obj.get(), &fps, nullptr))
		valid_fps = &fps;

	frame_rate_ranges_t fps_ranges;
	size_t num = obs_property_frame_rate_fps_ranges_count(prop);
	fps_ranges.reserve(num);
	for (size_t i = 0; i < num; i++)
		fps_ranges.emplace_back(
			obs_property_frame_rate_fps_range_min(prop, i),
			obs_property_frame_rate_fps_range_max(prop, i));

	auto widget = CreateFrameRateWidget(prop, warning, option, valid_fps,
					    fps_ranges);
	auto info = new WidgetInfo(this, prop, widget);

	widget->setToolTip(QT_UTF8(obs_property_long_description(prop)));

	widget->name = name;
	widget->settings = settings;

	widget->modeSelect->setEnabled(enabled);
	widget->simpleFPS->setEnabled(enabled);
	widget->fpsRange->setEnabled(enabled);
	widget->numEdit->setEnabled(enabled);
	widget->denEdit->setEnabled(enabled);

	label = widget->warningLabel =
		new QLabel{obs_property_description(prop)};

	layout->addRow(label, widget);

	children.emplace_back(info);

	UpdateFPSLabels(widget);

	auto stack = widget->modeDisplay;
	auto combo = widget->modeSelect;

	stack->setToolTip(QT_UTF8(obs_property_long_description(prop)));
	combo->setToolTip(QT_UTF8(obs_property_long_description(prop)));

	auto comboIndexChanged = static_cast<void (QComboBox::*)(int)>(
		&QComboBox::currentIndexChanged);
	connect(combo, comboIndexChanged, stack, [=](int index) {
		bool out_of_bounds = index >= stack->count();
		auto idx = out_of_bounds ? stack->count() - 1 : index;