Method DrawFloatListSetting

pcsx2/ImGui/FullscreenUI_Settings.cpp:1282–1350

}

void FullscreenUI::DrawFloatListSetting(SettingsInterface* bsi, const char* title, const char* summary, const char* section,
	const char* key, float default_value, const char* const* options, const float* option_values, size_t option_count,
	bool translate_options, bool enabled, float height, std::pair<ImFont*, float> font, std::pair<ImFont*, float> summary_font)
{
	const bool game_settings = IsEditingGameSettings(bsi);
	const std::optional<float> value(
		bsi->GetOptionalFloatValue(section, key, game_settings ? std::nullopt : std::optional<float>(default_value)));

	if (option_count == 0)
	{
		// select from null entry
		while (options && options[option_count] != nullptr)
			option_count++;
	}

	size_t index = option_count;
	if (value.has_value())
	{
		for (size_t i = 0; i < option_count; i++)
		{
			if (value == option_values[i])
			{
				index = i;
				break;
			}
		}
	}

	if (MenuButtonWithValue(title, summary,
			value.has_value() ?
				((index < option_count) ? (translate_options ? Host::TranslateToCString(TR_CONTEXT, options[index]) : options[index]) :
										  FSUI_CSTR("Unknown")) :
				FSUI_CSTR("Use Global Setting"),
			enabled, height, font, summary_font))
	{
		ImGuiFullscreen::ChoiceDialogOptions cd_options;
		cd_options.reserve(option_count + 1);
		if (game_settings)
			cd_options.emplace_back(FSUI_STR("Use Global Setting"), !value.has_value());
		for (size_t i = 0; i < option_count; i++)
		{
			cd_options.emplace_back(translate_options ? Host::TranslateToString(TR_CONTEXT, options[i]) : std::string(options[i]),
				(value.has_value() && i == static_cast<size_t>(index)));
		}
		OpenChoiceDialog(title, false, std::move(cd_options),
			[game_settings, section, key, option_values](s32 index, const std::string& title, bool checked) {
				if (index >= 0)
				{
					auto lock = Host::GetSettingsLock();
					SettingsInterface* bsi = GetEditingSettingsInterface(game_settings);
					if (game_settings)
					{
						if (index == 0)
							bsi->DeleteValue(section, key);
						else
							bsi->SetFloatValue(section, key, option_values[index - 1]);
					}
					else