Method getInputDeviceName

src/keyboard.cpp:246–251

	}

	std::string getInputDeviceName(int deviceId) override {
		midi::InputDevice* inputDevice = getInputDevice(deviceId);
		if (!inputDevice)
			return "";
		return inputDevice->getName();
	}

	midi::InputDevice* subscribeInput(int deviceId, midi::Input* input) override {
		midi::InputDevice* inputDevice = getInputDevice(deviceId);