X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fde5a86bdac3b4286b48620ec5c1ee9be01b4549..4a28b9b81cafbf10b32dacbdc4fe98944e3ff6c6:/src/common/datetime.cpp

diff --git a/src/common/datetime.cpp b/src/common/datetime.cpp
index 418a72f51c..1f3ba66047 100644
--- a/src/common/datetime.cpp
+++ b/src/common/datetime.cpp
@@ -97,7 +97,7 @@
     #undef HAVE_STRPTIME
 #endif // broken strptime()
 
-#ifndef WX_TIMEZONE
+#if !defined(WX_TIMEZONE) && !defined(WX_GMTOFF_IN_TM)
     #if defined(__BORLANDC__) || defined(__MINGW32__) || defined(__VISAGECPP__)
         #define WX_TIMEZONE _timezone
     #elif defined(__MWERKS__)
@@ -118,10 +118,12 @@
             return timezone;
         }
         #define WX_TIMEZONE wxGetTimeZone()
+    #elif defined(__DARWIN__)
+        #define WX_GMTOFF_IN_TM
     #else // unknown platform - try timezone
         #define WX_TIMEZONE timezone
     #endif
-#endif // !WX_TIMEZONE
+#endif // !WX_TIMEZONE && !WX_GMTOFF_IN_TM
 
 // ----------------------------------------------------------------------------
 // macros
@@ -261,20 +263,31 @@ static int GetTimeZone()
 {
     // set to TRUE when the timezone is set
     static bool s_timezoneSet = FALSE;
-
+#ifdef WX_GMTOFF_IN_TM
+    static long gmtoffset = LONG_MAX; // invalid timezone
+#endif
+    
     wxCRIT_SECT_LOCKER(lock, gs_critsectTimezone);
 
     if ( !s_timezoneSet )
     {
         // just call localtime() instead of figuring out whether this system
         // supports tzset(), _tzset() or something else
-        time_t                 t = 0;
+        time_t     t = 0;
+        struct tm *tm;
 
-        (void)localtime(&t);
+        tm = localtime(&t);
         s_timezoneSet = TRUE;
+#ifdef WX_GMTOFF_IN_TM
+        gmtoffset = tm->tm_gmtoff;
+#endif
     }
 
+#ifdef WX_GMTOFF_IN_TM
+    return (int)gmtoffset;
+#else
     return (int)WX_TIMEZONE;
+#endif
 }
 
 // return the integral part of the JDN for the midnight of the given date (to
@@ -1888,6 +1901,10 @@ wxString wxDateTime::Format(const wxChar *format, const TimeZone& tz) const
                 fmt = _T("%03d");
                 break;
 
+            case _T('w'):               // week day as number has only one
+                fmt = _T("%d");
+                break;
+
             default:
                 // it's either another valid format specifier in which case
                 // the format is "%02d" (for all the rest) or we have the
@@ -2531,6 +2548,30 @@ const wxChar *wxDateTime::ParseFormat(const wxChar *date,
             width += *fmt - _T('0');
         }
 
+        // the default widths for the various fields
+        if ( !width )
+        {
+            switch ( *fmt )
+            {
+                case _T('Y'):               // year has 4 digits
+                    width = 4;
+                    break;
+
+                case _T('j'):               // day of year has 3 digits
+                case _T('l'):               // milliseconds have 3 digits
+                    width = 3;
+                    break;
+
+                case _T('w'):               // week day as number has only one
+                    width = 1;
+                    break;
+
+                default:
+                    // default for all other fields
+                    width = 2;
+            }
+        }
+
         // then the format itself
         switch ( *fmt )
         {