Method GetStringParameter

src/newgrf_badge_gui.cpp:501–509

}

std::string NWidgetBadgeFilter::GetStringParameter(const BadgeFilterChoices &choices) const
{
	auto it = choices.find(this->badge_class);
	if (it == std::end(choices)) {
		return ::GetString(STR_BADGE_FILTER_ANY_LABEL, GetClassBadge(this->badge_class)->name);
	}

	return ::GetString(STR_BADGE_FILTER_IS_LABEL, GetClassBadge(it->first)->name, GetBadge(it->second)->name);
}

/**
 * Get the drop down list of badges for this filter.