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diff --git a/display.h b/display.h
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+/*
+ * GraphLCD plugin for the Video Disk Recorder
+ *
+ * display.h - display class
+ *
+ * This file is released under the GNU General Public License. Refer
+ * to the COPYING file distributed with this package.
+ *
+ * (c) 2001-2004 Carsten Siebholz <c.siebholz AT t-online.de>
+ * (c) 2004 Andreas Regel <andreas.regel AT powarman.de>
+ */
+
+#ifndef GRAPHLCD_DISPLAY_H
+#define GRAPHLCD_DISPLAY_H
+
+#include <stdint.h>
+
+#include <string>
+#include <vector>
+
+#include <glcdgraphics/bitmap.h>
+#include <glcdgraphics/font.h>
+
+#include "global.h"
+#include "layout.h"
+#include "logolist.h"
+#include "setup.h"
+#include "state.h"
+#include "widgets.h"
+
+#include <vdr/thread.h>
+#include <vdr/player.h>
+
+
+#define LCDMAXCARDS 4
+static const int kMaxTabCount = 10;
+
+enum ThreadState
+{
+    Normal,
+    Replay,
+    Menu
+};
+
+// Display update Thread
+class cGraphLCDDisplay : public cThread
+{
+public:
+    cGraphLCDDisplay(void);
+    ~cGraphLCDDisplay(void);
+
+    int Init(GLCD::cDriver * Lcd, const char * CfgDir);
+    void Tick(void);
+
+    void SetChannel(int ChannelNumber);
+    void SetClear();
+    void SetOsdTitle();
+    void SetOsdItem(const char * Text);
+    void SetOsdCurrentItem();
+    void Recording(const cDevice * Device , const char * Name);
+    void Replaying(bool starting, eReplayMode replayMode);
+    //void SetStatusMessage(const char * Msg);
+    void SetOsdTextItem(const char * Text, bool Scroll);
+    //void SetColorButtons(const char * Red, const char * Green, const char * Yellow, const char * Blue);
+    void SetVolume(int Volume, bool Absolute);
+
+    void Update();
+
+protected:
+    virtual void Action();
+
+private:
+    bool update;
+    bool active;
+    GLCD::cDriver * mLcd;
+
+    cFontList fontList;
+    GLCD::cBitmap * bitmap;
+    const GLCD::cFont * largeFont;
+    const GLCD::cFont * normalFont;
+    const GLCD::cFont * smallFont;
+    const GLCD::cFont * symbols;
+    std::string cfgDir;
+    std::string fontDir;
+    std::string logoDir;
+
+    ThreadState State;
+    ThreadState LastState;
+
+    cMutex mutex;
+    cGraphLCDState * GraphLCDState;
+
+    int menuTop;
+    int menuCount;
+    int tabCount;
+    int tab[kMaxTabCount];
+    int tabMax[kMaxTabCount];
+
+    std::vector <std::string> textItemLines;
+    int textItemTop;
+    int textItemVisibleLines;
+
+    bool showVolume;
+
+    time_t CurrTime;
+    time_t LastTime;
+    time_t LastTimeCheckSym;
+    time_t LastTimeModSym;
+    struct timeval CurrTimeval;
+    struct timeval UpdateAt;
+
+    std::vector<cScroller> scroller;
+
+    cGraphLCDLogoList * logoList;
+    cGraphLCDLogo * logo;
+
+    char szETSymbols[32];
+
+    void DisplayChannel();
+    void DisplayTime();
+    void DisplayLogo();
+    void DisplaySymbols();
+    void DisplayProgramme();
+    void DisplayReplay(tReplayState & replay);
+    void DisplayMenu();
+    void DisplayMessage();
+    void DisplayTextItem();
+    void DisplayColorButtons();
+    void DisplayVolume();
+
+    void UpdateIn(long usec);
+    bool CheckAndUpdateSymbols();
+
+    /** Check if replay index bigger as one hour */
+    bool IndexIsGreaterAsOneHour(int Index) const;
+    /** Translate replay index to string with minute and second MM:SS */
+    const char *IndexToMS(int Index) const;
+    /** Compare Scroller with new Textbuffer*/
+    bool IsScrollerTextChanged(const std::vector<cScroller> & scroller, const std::vector <std::string> & lines) const;
+    /** Returns true if Logo loaded and active*/
+    bool IsLogoActive() const;
+    /** Returns true if Symbols loaded and active*/
+    bool IsSymbolsActive() const;
+
+    /** Set Brightness depends user activity */
+    void SetBrightness();
+    uint64_t LastTimeBrightness;
+    int nCurrentBrightness;
+    bool bBrightnessActive;
+};
+
+#endif