include/wx/motif/timer.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        timer.h
   3 // Purpose:     wxTimer class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     17/09/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_TIMER_H_
  13 #define _WX_TIMER_H_
  14
  15 #ifdef __GNUG__
  16 #pragma interface "timer.h"
  17 #endif
  18
  19 #include "wx/object.h"
  20
  21 class WXDLLEXPORT wxTimer: public wxObject
  22 {
  23   DECLARE_DYNAMIC_CLASS(wxTimer)
  24
  25  friend void wxTimerCallback (wxTimer * timer);
  26
  27  public:
  28   wxTimer();
  29   ~wxTimer();
  30   virtual bool Start(int milliseconds = -1,bool one_shot = FALSE); // Start timer
  31   virtual void Stop();                   // Stop timer
  32   virtual void Notify() = 0;             // Override this member
  33   inline int Interval() { return m_milli ; }; // Returns the current interval time (0 if stop)
  34
  35 protected:
  36   bool      m_oneShot ;
  37   int       m_milli ;
  38   int       m_lastMilli ;
  39   long      m_id;
  40
  41 };
  42
  43 /* Note: these are implemented in common/timercmn.cpp, so need to implement them separately.
  44  * But you may need to modify timercmn.cpp.
  45  */
  46
  47 // Timer functions (milliseconds)
  48 void WXDLLEXPORT wxStartTimer();
  49 // Gets time since last wxStartTimer or wxGetElapsedTime
  50 long WXDLLEXPORT wxGetElapsedTime(bool resetTimer = TRUE);
  51
  52 // EXPERIMENTAL: comment this out if it doesn't compile.
  53 bool WXDLLEXPORT wxGetLocalTime(long *timeZone, int *dstObserved);
  54
  55 // Get number of seconds since 00:00:00 GMT, Jan 1st 1970.
  56 long WXDLLEXPORT wxGetCurrentTime();
  57
  58 #endif
  59     // _WX_TIMER_H_