restructured project structure: move projects into sub-folders, split dispmanx-grabber from hyperion

include/dispmanx-grabber/DispmanxWrapper.h

@@ -0,0 +1,54 @@
+#pragma once
+
+// QT includes
+#include <QObject>
+#include <QTimer>
+
+// Utils includes
+#include <utils/RgbColor.h>
+#include <utils/RgbImage.h>
+
+// Forward class declaration
+class DispmanxFrameGrabber;
+class Hyperion;
+class ImageProcessor;
+
+///
+/// The DispmanxWrapper uses an instance of the DispmanxFrameGrabber to obtain RgbImage's from the
+/// displayed content. This RgbImage is processed to a RgbColor for each led and commmited to the
+/// attached Hyperion.
+///
+class DispmanxWrapper: public QObject
+{
+	Q_OBJECT
+public:
+	DispmanxWrapper(const unsigned grabWidth, const unsigned grabHeight, const unsigned updateRate_Hz, Hyperion * hyperion);
+
+	virtual ~DispmanxWrapper();
+
+signals:
+	void ledValues(const unsigned priority, const std::vector<RgbColor> ledColors, const unsigned timeout_ms);
+
+public slots:
+	void start();
+
+	void action();
+
+	void stop();
+
+private:
+	const int _updateInterval_ms;
+	const int _timeout_ms;
+
+
+	QTimer _timer;
+
+	RgbImage _image;
+	DispmanxFrameGrabber * _frameGrabber;
+	ImageProcessor * _processor;
+
+	std::vector<RgbColor> _ledColors;
+
+	Hyperion * _hyperion;
+};
+