Symantec makefile fixes (for OLE files)

[wxWidgets.git] / src / common / timercmn.cpp

diff --git a/src/common/timercmn.cpp b/src/common/timercmn.cpp
index 4049812a59d9e5f46833cb7f5d6ea5b174671d8d..b1556e325e252c2d37aab4b4085f8b1c94386393 100644 (file)
--- a/src/common/timercmn.cpp
+++ b/src/common/timercmn.cpp
@@ -28,7 +28,7 @@
 
 #include "wx/timer.h"
 
-#ifdef __SVR4__
+#if defined(__SVR4__) && !defined(__SYSV__)
 #define __SYSV__
 #endif
 
@@ -44,7 +44,7 @@
 
 #if defined(__linux__) || defined(__SVR4__) || defined(__SYSV__) || defined(__SGI__) || \
     defined(__ALPHA__) || defined(__GNUWIN32__) || defined(__FreeBSD__) || defined(__NetBSD__) || \
-    defined(__SALFORDC__)
+    defined(__SALFORDC__) || defined(__EMX__)
 #include <sys/time.h>
 #endif
 
@@ -73,115 +73,144 @@ extern "C" int gettimeofday(struct timeval *tp, void *);
 long wxStartTime = 0;
 void wxStartTimer(void)
 {
-#if defined(__xlC__) || defined(__AIX__) || defined(__SVR4__) || defined(__SYSV__) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) // || defined(__AIXV3__)
-  struct timeval tp;
-#if defined(__SYSV__) || (defined (__GNUWIN32__) && !defined (__MINGW32__))
-  gettimeofday(&tp, (struct timezone *)NULL);
-#else
-  gettimeofday(&tp);
-#endif
-  wxStartTime = 1000*tp.tv_sec + tp.tv_usec/1000;
-#elif (defined(__SC__) || defined(__SGI__) || defined(___BSDI__) || defined(__ALPHA__) || defined(__MINGW32__) || defined(__MWERKS__) || defined(__FreeBSD__) ) 
-  time_t t0;
-  struct tm *tp;
-  time(&t0);
-  tp = localtime(&t0);
-  wxStartTime = 1000*(60*(60*tp->tm_hour+tp->tm_min)+tp->tm_sec);
-#else
-  struct timeb tp;
-  ftime(&tp);
-  wxStartTime = 1000*tp.time + tp.millitm;
-#endif
+  wxStartTime=wxGetCurrentMTime();
 }
 
 // Returns elapsed time in milliseconds
 long wxGetElapsedTime(bool resetTimer)
 {
-#if defined(__xlC__) || defined(__AIX__) || defined(__SVR4__) || defined(__SYSV__) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) // || defined(__AIXV3__)
+  long oldTime = wxStartTime;
+  long newTime=wxGetCurrentMTime();
+
+  if (resetTimer) wxStartTime = newTime;
+  return newTime - oldTime;
+}
+
+
+// Get number of seconds since 00:00:00 GMT, Jan 1st 1970.
+long wxGetCurrentTime(void)
+{
+  return wxGetCurrentMTime()/1000;
+}
+
+// return GMT time in millisecond
+long wxGetCurrentMTime()
+{
+#if defined(__xlC__) || defined(__AIX__) || defined(__SVR4__) || defined(__SYSV__) || \
+    (defined(__GNUWIN32__) && !defined(__MINGW32__)) // || defined(__AIXV3__)
   struct timeval tp;
 #if defined(__SYSV__) || (defined (__GNUWIN32__) && !defined (__MINGW32__))
   gettimeofday(&tp, (struct timezone *)NULL);
 #else
   gettimeofday(&tp);
 #endif
-  long oldTime = wxStartTime;
-  long newTime = 1000*tp.tv_sec + tp.tv_usec / 1000;
-  if (resetTimer)
-    wxStartTime = newTime;
-#elif (defined(__SC__) || defined(__SGI__) || defined(___BSDI__) || defined(__ALPHA__) || defined(__MINGW32__)|| defined(__MWERKS__) || defined(__FreeBSD__))
+  return (1000*tp.tv_sec + tp.tv_usec / 1000);
+#elif (defined(__SC__) || defined(__SGI__) || defined(___BSDI__) || defined(__ALPHA__) || \
+  defined(__MINGW32__)|| defined(__MWERKS__) || defined(__FreeBSD__))
   time_t t0;
   struct tm *tp;
   time(&t0);
   tp = localtime(&t0);
-  long oldTime = wxStartTime;
-  long newTime = 1000*(60*(60*tp->tm_hour+tp->tm_min)+tp->tm_sec);
-  if (resetTimer)
-    wxStartTime = newTime;
+  return 1000*(60*(60*tp->tm_hour+tp->tm_min)+tp->tm_sec);
 #else
   struct timeb tp;
   ftime(&tp);
-  long oldTime = wxStartTime;
-  long newTime = 1000*tp.time + tp.millitm;
-  if (resetTimer)
-    wxStartTime = newTime;
+  return (1000*tp.time + tp.millitm);
 #endif
-  return newTime - oldTime;
 }
 
+//---------------
+// wxChrono class
+// This class encapsulates the above fonctions,
+// such that several wxChrono can be created 
+// simultaneously
+
+wxChrono::wxChrono()
+{
+  Start();
+}
+
+void wxChrono::Start(long t)
+{
+  m_t0=wxGetCurrentMTime()-t;
+  m_pause=0;
+}
+
+void wxChrono::Pause()
+{
+  m_pause=wxGetCurrentMTime()-m_t0;
+}
+
+void wxChrono::Resume()
+{
+  m_t0=wxGetCurrentMTime()-m_pause;
+  m_pause=0;
+}
+
+long wxChrono::Time()
+{
+  if (m_pause) return m_pause;
+  return wxGetCurrentMTime()-m_t0;
+}
+
+
+
 // EXPERIMENTAL: comment this out if it doesn't compile.
 #ifndef __VMS__
 bool wxGetLocalTime(long *timeZone, int *dstObserved)
 {
-#if defined(__MINGW32__) && defined(__EGCS__)
-  time_t t0;
-  struct tm *tp;
-  time(&t0);
-  tp = localtime(&t0);
-  *timeZone = _timezone; // tp->tm_gmtoff; // ???
-  *dstObserved = tp->tm_isdst;
-#elif defined(__MINGW32__)
+#if defined(__MINGW32__)
   time_t t0;
   struct tm *tp;
   time(&t0);
   tp = localtime(&t0);
+# if __GNUC__ == 2 && __GNUC_MINOR__ <= 8
+  // gcc 2.8.x or earlier
   timeb tz;
   ftime(& tz);
   *timeZone = tz._timezone;
+# else
+  // egcs or gcc 2.95
+  *timeZone = _timezone; // tp->tm_gmtoff; // ???
+# endif
   *dstObserved = tp->tm_isdst;
 #else
-
-#if (((defined(__SYSV__) && !defined(__HPUX__)) || defined(__MSDOS__) || defined(__WXMSW__))\
+// not mingw32...
+#if (((defined(__SYSV__) && !defined(__HPUX__)) || defined(__MSDOS__) || defined(__WXMSW__) || defined(__WXPM__)) \
    && !defined(__GNUWIN32__) && !defined(__MWERKS__) )
-#if defined(__BORLANDC__)
+#  if defined(__BORLANDC__)
   /* Borland uses underscores */
   *timeZone = _timezone;
   *dstObserved = _daylight;
-#elif defined(__SALFORDC__)
+#  elif defined(__SALFORDC__)
   *timeZone = _timezone;
   *dstObserved = daylight;
-#else
+#  elif defined(__VISAGECPP__)
+  *timeZone = _timezone;
+  *dstObserved = daylight;
+#  else
   *timeZone = timezone;
   *dstObserved = daylight;
-#endif
+#  endif
 #elif defined(__xlC__) || defined(__AIX__) || defined(__SVR4__) || defined(__SYSV__) || defined(__MWERKS__) || (defined(__GNUWIN32__) && !defined(__MINGW32__)) // || defined(__AIXV3__)
-#ifndef __MWERKS__ // shouldn't this be one scope below ?
+#  ifndef __MWERKS__ // shouldn't this be one scope below ?
   struct timeval tp;
-#endif 
-#if defined(__SYSV__) || (defined(__GNUWIN32__) && !defined(__MINGW32))
+#  endif
+#  if defined(__SYSV__) || (defined(__GNUWIN32__) && !defined(__MINGW32))
   struct timezone tz;
   gettimeofday(&tp, &tz);
   *timeZone = 60*(tz.tz_minuteswest);
   *dstObserved = tz.tz_dsttime;
-#else
+#  else
   time_t t0;
   struct tm *tp;
   time(&t0);
   tp = localtime(&t0);
-#ifndef __MWERKS__
+#  ifndef __MWERKS__
   *timeZone = tp->tm_gmtoff; // ???
-#else
+#  else
   *timeZone = 0 ;
-#endif
+#  endif
   *dstObserved = tp->tm_isdst;
 #endif
 #elif defined(__WXSTUBS__)
@@ -199,27 +228,3 @@ bool wxGetLocalTime(long *timeZone, int *dstObserved)
   return TRUE;
 }
 #endif
-
-// Get number of seconds since 00:00:00 GMT, Jan 1st 1970.
-long wxGetCurrentTime(void)
-{
-#if defined(__xlC__) || defined(__AIX__) || defined(__SVR4__) || defined(__SYSV__) // || defined(__AIXV3__)
-  struct timeval tp;
-#if defined(__SYSV__) || (defined (__GNUWIN32__) && !defined (__MINGW32__) || defined(__FreeBSD__))
-  gettimeofday(&tp, (struct timezone *)NULL);
-#else
-  gettimeofday(&tp);
-#endif
-  return tp.tv_sec;
-#else // (defined(__SC__) || defined(__SGI__) || defined(___BSDI__) || defined(__ALPHA__))
-  return time(0);
-#endif
-/*
-#else
-  struct timeb tp;
-  ftime(&tp);
-  return tp.time;
-#endif
-*/
-}
-