Leddevices source tree refactoring (#461)

* rework structure of leddevice source tree

* fix data type vor v4l sig detection value in webui

* automate leddevicefactory.cpp

libsrc/leddevice/dev_net/LedDeviceUdpH801.h

@@ -0,0 +1,45 @@
+#pragma once
+
+// hyperion includes
+#include "ProviderUdp.h"
+
+///
+/// Implementation of the LedDevice interface for sending led colors via udp.
+///
+class LedDeviceUdpH801: public ProviderUdp
+{
+protected:
+	QList<int> _ids;
+	QByteArray _message;
+	const int _prefix_size = 2;
+	const int _colors = 5;
+	const int _id_size = 3;
+	const int _suffix_size = 1;
+
+public:
+	///
+	/// Constructs specific LedDevice
+	///
+	/// @param deviceConfig json device config
+	///
+	LedDeviceUdpH801(const QJsonObject &deviceConfig);
+
+	///
+	/// Sets configuration
+	///
+	/// @param deviceConfig the json device config
+	/// @return true if success
+	bool init(const QJsonObject &deviceConfig);
+
+	/// constructs leddevice
+	static LedDevice* construct(const QJsonObject &deviceConfig);
+
+private:
+	///
+	/// Writes the led color values to the led-device
+	///
+	/// @param ledValues The color-value per led
+	/// @return Zero on succes else negative
+	///
+	virtual int write(const std::vector<ColorRgb> &ledValues);
+};