include/wx/mac/timer.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        timer.h
   3 // Purpose:     wxTimer class
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   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 public:
  24     wxTimer();
  25     ~wxTimer();
  26
  27     virtual bool Start(int milliseconds = -1,
  28                        bool one_shot = FALSE); // Start timer
  29     virtual void Stop();                       // Stop timer
  30
  31     virtual void Notify() = 0;                 // Override this member
  32
  33     // Returns the current interval time (0 if stop)
  34     int Interval() const { return m_milli; };
  35     bool OneShot() const { return m_oneShot; }
  36
  37 protected:
  38     bool m_oneShot ;
  39     int  m_milli ;
  40     int  m_lastMilli ;
  41
  42     long m_id;
  43
  44 private:
  45     DECLARE_ABSTRACT_CLASS(wxTimer)
  46 };
  47
  48 /* Note: these are implemented in common/timercmn.cpp, so need to implement them separately.
  49  * But you may need to modify timercmn.cpp.
  50  */
  51
  52 // Timer functions (milliseconds)
  53 void WXDLLEXPORT wxStartTimer();
  54 // Gets time since last wxStartTimer or wxGetElapsedTime
  55 long WXDLLEXPORT wxGetElapsedTime(bool resetTimer = TRUE);
  56
  57 // EXPERIMENTAL: comment this out if it doesn't compile.
  58 bool WXDLLEXPORT wxGetLocalTime(long *timeZone, int *dstObserved);
  59
  60 // Get number of seconds since 00:00:00 GMT, Jan 1st 1970.
  61 long WXDLLEXPORT wxGetCurrentTime();
  62
  63 #endif
  64     // _WX_TIMER_H_