src/servers/mail/LEDAnimation.h

   1 #ifndef __LEDANIMATION_H__
   2 #define __LEDANIMATION_H__
   3
   4 //! Keyboard LED Animation class.
   5
   6 #include <SupportDefs.h>
   7 #include <OS.h>
   8
   9 class LEDAnimation {
  10 public:
  11                                 //! Constructor
  12                                                         LEDAnimation();
  13                                 //! Destructor
  14                                                         ~LEDAnimation();
  15                                 //!Start LED animation.
  16                                 void            Start();
  17                                 //!Stop LED animation.
  18                                 void            Stop();
  19                                 //! Check animation thread is running.
  20                                 bool            IsRunning() const {return fRunning;}
  21 private:
  22         //!Anination thread.
  23         static  int32                   AnimationThread(void *data);
  24         //!Set LED on or off.
  25         static  void                    LED(uint32 mod/*!Modifier key*/,bool on/*!If LED on, value is true*/);
  26         //!Animation thread ID.
  27                 thread_id                       fThread;
  28         //!Thread running flag.
  29                         volatile bool   fRunning;
  30                         uint32                  fOrigModifiers;
  31 };
  32
  33 #endif