X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/57563c712bf8cc76650aecf33db066fcc20439d2..b25278d885906c601a53fe4ddb246da2f68f66f9:/include/wx/datetime.h?ds=sidebyside diff --git a/include/wx/datetime.h b/include/wx/datetime.h index a431fd8e9f..42279c2a38 100644 --- a/include/wx/datetime.h +++ b/include/wx/datetime.h @@ -53,27 +53,6 @@ struct _SYSTEMTIME; * 5. wxDateTimeHolidayAuthority for Easter and other christian feasts */ -/* Two wrapper functions for thread safety */ -#ifdef HAVE_LOCALTIME_R -#define wxLocaltime_r localtime_r -#else -WXDLLIMPEXP_BASE struct tm *wxLocaltime_r(const time_t*, struct tm*); -#if wxUSE_THREADS && !defined(__WINDOWS__) && !defined(__WATCOMC__) - // On Windows, localtime _is_ threadsafe! -#warning using pseudo thread-safe wrapper for localtime to emulate localtime_r -#endif -#endif - -#ifdef HAVE_GMTIME_R -#define wxGmtime_r gmtime_r -#else -WXDLLIMPEXP_BASE struct tm *wxGmtime_r(const time_t*, struct tm*); -#if wxUSE_THREADS && !defined(__WINDOWS__) && !defined(__WATCOMC__) - // On Windows, gmtime _is_ threadsafe! -#warning using pseudo thread-safe wrapper for gmtime to emulate gmtime_r -#endif -#endif - /* The three (main) classes declared in this header represent: @@ -128,8 +107,8 @@ WXDLLIMPEXP_BASE struct tm *wxGmtime_r(const time_t*, struct tm*); // wxInvalidDateTime) class WXDLLIMPEXP_FWD_BASE wxDateTime; -extern WXDLLIMPEXP_DATA_BASE(const char *) wxDefaultDateTimeFormat; -extern WXDLLIMPEXP_DATA_BASE(const char *) wxDefaultTimeSpanFormat; +extern WXDLLIMPEXP_DATA_BASE(const char) wxDefaultDateTimeFormat[]; +extern WXDLLIMPEXP_DATA_BASE(const char) wxDefaultTimeSpanFormat[]; extern WXDLLIMPEXP_DATA_BASE(const wxDateTime) wxDefaultDateTime; #define wxInvalidDateTime wxDefaultDateTime @@ -173,7 +152,7 @@ public: // the time in the current time zone Local, - // zones from GMT (= Greenwhich Mean Time): they're guaranteed to be + // zones from GMT (= Greenwich Mean Time): they're guaranteed to be // consequent numbers, so writing something like `GMT0 + offset' is // safe if abs(offset) <= 12 @@ -247,7 +226,7 @@ public: // adoption of the Gregorian calendar (see IsGregorian()) // // All data and comments taken verbatim from "The Calendar FAQ (v 2.0)" - // by Claus T�ndering, http://www.pip.dknet.dk/~c-t/calendar.html + // by Claus Tøndering, http://www.pip.dknet.dk/~c-t/calendar.html // except for the comments "we take". // // Symbol "->" should be read as "was followed by" in the comments @@ -462,7 +441,9 @@ public: // instead of modifying the member fields directly! struct WXDLLIMPEXP_BASE Tm { - wxDateTime_t msec, sec, min, hour, mday; + wxDateTime_t msec, sec, min, hour, + mday, // Day of the month in 1..31 range. + yday; // Day of the year in 0..365 range. Month mon; int year; @@ -497,9 +478,10 @@ public: // the timezone we correspond to TimeZone m_tz; - // these values can't be accessed directly because they're not always - // computed and we calculate them on demand - wxDateTime_t wday, yday; + // This value can only be accessed via GetWeekDay() and not directly + // because it's not always computed when creating this object and may + // need to be calculated on demand. + wxDateTime_t wday; }; // static methods @@ -947,12 +929,15 @@ public: // SYSTEMTIME format // ------------------------------------------------------------------------ #ifdef __WXMSW__ - // convert SYSTEMTIME to wxDateTime - wxDateTime& SetFromMSWSysTime(const struct _SYSTEMTIME&); + wxDateTime& SetFromMSWSysTime(const struct _SYSTEMTIME& st); // convert wxDateTime to SYSTEMTIME - void GetAsMSWSysTime(struct _SYSTEMTIME*) const; + void GetAsMSWSysTime(struct _SYSTEMTIME* st) const; + + // same as above but only take date part into account, time is always zero + wxDateTime& SetFromMSWSysDate(const struct _SYSTEMTIME& st); + void GetAsMSWSysDate(struct _SYSTEMTIME* st) const; #endif // __WXMSW__ // comparison (see also functions below for operator versions) @@ -985,37 +970,37 @@ public: inline bool operator<(const wxDateTime& dt) const { - wxASSERT_MSG( IsValid() && dt.IsValid(), _T("invalid wxDateTime") ); + wxASSERT_MSG( IsValid() && dt.IsValid(), wxT("invalid wxDateTime") ); return GetValue() < dt.GetValue(); } inline bool operator<=(const wxDateTime& dt) const { - wxASSERT_MSG( IsValid() && dt.IsValid(), _T("invalid wxDateTime") ); + wxASSERT_MSG( IsValid() && dt.IsValid(), wxT("invalid wxDateTime") ); return GetValue() <= dt.GetValue(); } inline bool operator>(const wxDateTime& dt) const { - wxASSERT_MSG( IsValid() && dt.IsValid(), _T("invalid wxDateTime") ); + wxASSERT_MSG( IsValid() && dt.IsValid(), wxT("invalid wxDateTime") ); return GetValue() > dt.GetValue(); } inline bool operator>=(const wxDateTime& dt) const { - wxASSERT_MSG( IsValid() && dt.IsValid(), _T("invalid wxDateTime") ); + wxASSERT_MSG( IsValid() && dt.IsValid(), wxT("invalid wxDateTime") ); return GetValue() >= dt.GetValue(); } inline bool operator==(const wxDateTime& dt) const { - wxASSERT_MSG( IsValid() && dt.IsValid(), _T("invalid wxDateTime") ); + wxASSERT_MSG( IsValid() && dt.IsValid(), wxT("invalid wxDateTime") ); return GetValue() == dt.GetValue(); } inline bool operator!=(const wxDateTime& dt) const { - wxASSERT_MSG( IsValid() && dt.IsValid(), _T("invalid wxDateTime") ); + wxASSERT_MSG( IsValid() && dt.IsValid(), wxT("invalid wxDateTime") ); return GetValue() != dt.GetValue(); } @@ -1784,7 +1769,7 @@ inline wxDateTime::wxDateTime(double jdn) inline wxDateTime& wxDateTime::Set(const Tm& tm) { - wxASSERT_MSG( tm.IsValid(), _T("invalid broken down date/time") ); + wxASSERT_MSG( tm.IsValid(), wxT("invalid broken down date/time") ); return Set(tm.mday, (Month)tm.mon, tm.year, tm.hour, tm.min, tm.sec, tm.msec); @@ -1815,14 +1800,14 @@ inline wxDateTime::wxDateTime(wxDateTime_t day, inline wxLongLong wxDateTime::GetValue() const { - wxASSERT_MSG( IsValid(), _T("invalid wxDateTime")); + wxASSERT_MSG( IsValid(), wxT("invalid wxDateTime")); return m_time; } inline time_t wxDateTime::GetTicks() const { - wxASSERT_MSG( IsValid(), _T("invalid wxDateTime")); + wxASSERT_MSG( IsValid(), wxT("invalid wxDateTime")); if ( !IsInStdRange() ) { return (time_t)-1; @@ -1890,21 +1875,21 @@ inline wxDateTime wxDateTime::GetYearDay(wxDateTime_t yday) const inline bool wxDateTime::IsEqualTo(const wxDateTime& datetime) const { - wxASSERT_MSG( IsValid() && datetime.IsValid(), _T("invalid wxDateTime")); + wxASSERT_MSG( IsValid() && datetime.IsValid(), wxT("invalid wxDateTime")); return m_time == datetime.m_time; } inline bool wxDateTime::IsEarlierThan(const wxDateTime& datetime) const { - wxASSERT_MSG( IsValid() && datetime.IsValid(), _T("invalid wxDateTime")); + wxASSERT_MSG( IsValid() && datetime.IsValid(), wxT("invalid wxDateTime")); return m_time < datetime.m_time; } inline bool wxDateTime::IsLaterThan(const wxDateTime& datetime) const { - wxASSERT_MSG( IsValid() && datetime.IsValid(), _T("invalid wxDateTime")); + wxASSERT_MSG( IsValid() && datetime.IsValid(), wxT("invalid wxDateTime")); return m_time > datetime.m_time; } @@ -1961,14 +1946,14 @@ inline bool wxDateTime::IsEqualUpTo(const wxDateTime& dt, inline wxDateTime wxDateTime::Add(const wxTimeSpan& diff) const { - wxASSERT_MSG( IsValid(), _T("invalid wxDateTime")); + wxASSERT_MSG( IsValid(), wxT("invalid wxDateTime")); return wxDateTime(m_time + diff.GetValue()); } inline wxDateTime& wxDateTime::Add(const wxTimeSpan& diff) { - wxASSERT_MSG( IsValid(), _T("invalid wxDateTime")); + wxASSERT_MSG( IsValid(), wxT("invalid wxDateTime")); m_time += diff.GetValue(); @@ -1982,14 +1967,14 @@ inline wxDateTime& wxDateTime::operator+=(const wxTimeSpan& diff) inline wxDateTime wxDateTime::Subtract(const wxTimeSpan& diff) const { - wxASSERT_MSG( IsValid(), _T("invalid wxDateTime")); + wxASSERT_MSG( IsValid(), wxT("invalid wxDateTime")); return wxDateTime(m_time - diff.GetValue()); } inline wxDateTime& wxDateTime::Subtract(const wxTimeSpan& diff) { - wxASSERT_MSG( IsValid(), _T("invalid wxDateTime")); + wxASSERT_MSG( IsValid(), wxT("invalid wxDateTime")); m_time -= diff.GetValue(); @@ -2003,7 +1988,7 @@ inline wxDateTime& wxDateTime::operator-=(const wxTimeSpan& diff) inline wxTimeSpan wxDateTime::Subtract(const wxDateTime& datetime) const { - wxASSERT_MSG( IsValid() && datetime.IsValid(), _T("invalid wxDateTime")); + wxASSERT_MSG( IsValid() && datetime.IsValid(), wxT("invalid wxDateTime")); return wxTimeSpan(GetValue() - datetime.GetValue()); }