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diff --git a/touchthread.h b/touchthread.h
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+/*
+ * touchthread.h: A plugin for the Video Disk Recorder
+ *
+ * See the README file for copyright information and how to reach the author.
+ *  (c) 2007-2008 Jörg Wendel
+ *
+ * Date: 14.11.2008
+ *
+ * The touch device driver is taken from the 
+ *     touchTFT plugin written by (c) Frank Simon
+ *
+ */
+
+#ifndef _TOUCHTHREAD_H_
+#define _TOUCHTHREAD_H_
+
+#include <vdr/thread.h>
+
+#include <common.h>
+
+//***************************************************************************
+// Class Touch Thread
+//***************************************************************************
+
+class cTouchThread : public cThread
+{
+   public:
+  
+      // definitions
+
+      enum Misc
+      {
+         sizeBuffer = 32,
+         bounceTime = 30,      // milli Seconds (0.03 sec)
+         doubleClickTime = 500 // milli Seconds (0.5 sec)
+      };
+
+      struct CalibrationSetting
+      {
+         int swapXY;
+         double scaleX;
+         double scaleY;
+         int offsetX;
+         int offsetY;
+         int scaleWidth;
+         int scaleHeight;
+      };
+
+      // object
+
+      cTouchThread(void* aDisplay);
+      virtual ~cTouchThread();
+
+      // frame
+
+      void Stop();
+      void Action(void);
+
+      // interface
+
+      void setCalibrate(int state)              { calibrate = state; }
+      int getCalibrate()                        { return calibrate; }
+      void setSetting(CalibrationSetting* aSet) { settings = *aSet; }
+      void resetSetting(int swap = no);
+      CalibrationSetting* getSettings()         { return &settings; }
+      void setDevice(const char* aDevice, int doOpen = no);
+
+      int open();
+      int close();
+      int isOpen()    { return handle > 0; }
+
+   protected:
+
+      void processEvent(bool touch, int x, int y);
+      void rescale();
+
+      // data
+
+      CalibrationSetting settings;
+      int handle;
+      void* display;
+      int calibrate;
+      char* touchDevice;
+};
+
+//***************************************************************************
+#endif // _TOUCHTHREAD_H_