Method EnsureSelectedTypeIsValid

src/picker_gui.cpp:702–722

}

void PickerWindow::EnsureSelectedTypeIsValid()
{
	int class_index = this->callbacks.GetSelectedClass();
	int index = this->callbacks.GetSelectedType();
	if (std::any_of(std::begin(this->types), std::end(this->types), [class_index, index](const auto &item) { return item.class_index == class_index && item.index == index; })) return;

	if (!this->types.empty()) {
		class_index = this->types.front().class_index;
		index = this->types.front().index;
	} else {
		/* Types can be empty if filters are enabled, find the first usable type. */
		int count = this->callbacks.GetTypeCount(class_index);
		for (int i = 0; i < count; i++) {
			if (this->callbacks.GetTypeName(class_index, i) == INVALID_STRING_ID) continue;
			index = i;
			break;
		}
	}
	this->callbacks.SetSelectedClass(class_index);
	this->callbacks.SetSelectedType(index);
}

void PickerWindow::EnsureSelectedTypeIsVisible()
{