X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c398434d925aa9e2b190ce632fac1a79ffcbf043..937d5b6075db060b98daa0f0fadbaa528bc85554:/include/wx/datetime.h diff --git a/include/wx/datetime.h b/include/wx/datetime.h index aff804a9d2..2531c54686 100644 --- a/include/wx/datetime.h +++ b/include/wx/datetime.h @@ -128,8 +128,8 @@ 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 @@ -139,33 +139,12 @@ extern WXDLLIMPEXP_DATA_BASE(const wxDateTime) wxDefaultDateTime; // conditional compilation // ---------------------------------------------------------------------------- -#if defined(HAVE_STRPTIME) && defined(__GLIBC__) && \ - ((__GLIBC__ == 2) && (__GLIBC_MINOR__ == 0)) - // glibc 2.0.7 strptime() is broken - the following snippet causes it to - // crash (instead of just failing): - // - // strncpy(buf, "Tue Dec 21 20:25:40 1999", 128); - // strptime(buf, "%x", &tm); - // - // so don't use it - #undef HAVE_STRPTIME -#endif // broken strptime() - -#if defined(HAVE_STRPTIME) && defined(__DARWIN__) && defined(_MSL_USING_MW_C_HEADERS) && _MSL_USING_MW_C_HEADERS - // configure detects strptime as linkable because it's in the OS X - // System library but MSL headers don't declare it. - -// char *strptime(const char *, const char *, struct tm *); - // However, we DON'T want to just provide it here because we would - // crash and/or overwrite data when strptime from OS X tries - // to fill in MW's struct tm which is two fields shorter (no TZ stuff) - // So for now let's just say we don't have strptime - #undef HAVE_STRPTIME -#endif - -// everyone has strftime except Win CE unless VC8 is used -#if !defined(__WXWINCE__) || defined(__VISUALC8__) - #define HAVE_STRFTIME +// if configure detected strftime(), we have it too +#ifdef HAVE_STRFTIME + #define wxHAS_STRFTIME +// suppose everyone else has strftime except Win CE unless VC8 is used +#elif !defined(__WXWINCE__) || defined(__VISUALC8__) + #define wxHAS_STRFTIME #endif // ---------------------------------------------------------------------------- @@ -268,7 +247,7 @@ 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 @@ -1006,37 +985,37 @@ 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(); } @@ -1743,7 +1722,9 @@ protected: inline bool wxDateTime::IsInStdRange() const { - return m_time >= 0l && (m_time / TIME_T_FACTOR) < LONG_MAX; + // currently we don't know what is the real type of time_t so prefer to err + // on the safe side and limit it to 32 bit values which is safe everywhere + return m_time >= 0l && (m_time / TIME_T_FACTOR) < wxINT32_MAX; } /* static */ @@ -1803,7 +1784,7 @@ 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); @@ -1834,14 +1815,14 @@ 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; @@ -1909,21 +1890,21 @@ 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; } @@ -1980,14 +1961,14 @@ 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(); @@ -2001,14 +1982,14 @@ 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(); @@ -2022,7 +2003,7 @@ 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()); }