SoWinKeyboard.h

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/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
 
 
#ifndef  _SO_WIN_KEYBOARD_
#define  _SO_WIN_KEYBOARD_
 
#include <Inventor/Win/SoWinBeginStrict.h>
#include <windows.h>
 
#include <Inventor/Win/devices/SoWinDevice.h>
#include <Inventor/events/SoKeyboardEvent.h>
 
#define SO_WIN_ALL_KEYBOARD_EVENTS (KeyPressMask | KeyReleaseMask)
 
class  SoWinKeyboard : public SoWinDevice {
 public:
  SoWinKeyboard(EventMask mask = SO_WIN_ALL_KEYBOARD_EVENTS);
  ~SoWinKeyboard();
    
  virtual void        enable(SoWidget w, XtEventHandler f,
                             XtPointer data, Window win = NULL);
 
  virtual void        disable(SoWidget w, XtEventHandler f, XtPointer data);
    
  virtual const SoEvent * translateEvent(XAnyEvent *xevent);
  
 private:
  EventMask           eventMask;      // X event interest for this device
  SoKeyboardEvent     *keyEvent;      // keyboard press or release
 
  bool setKey(XKeyEvent *ke); // Return true if a WM_CHAR will be send by windows API
  void setUnicodeKey(XKeyEvent *ke);
  SoKeyboardEvent* translateKeyEvent(XKeyEvent *ke, SoButtonEvent::State s);
 
  // Mapping from _WIN32 virtual keys to SoKeyboardEvent::Key enum
  static SoKeyboardEvent::Key keyMap[256];
  static int keyMapInitFlag;
};
 
#include <Inventor/Win/SoWinEndStrict.h>
 
#endif /* _SO_WIN_KEYBOARD_ */