// Author: Vadim Zeitlin
// Modified by:
// Created: 11.05.99
-// RCS-ID: $Id$
// Copyright: (c) 1999 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
// parts of code taken from sndcal library by Scott E. Lee:
//
const wxString str(p, end);
wxString::const_iterator endParse;
wxDateTime dt;
- if ( dt.ParseFormat(str, fmt, &endParse) ||
- (!fmtAlt.empty() && dt.ParseFormat(str, fmtAlt, &endParse)) )
+
+ // Use a default date outside of the DST period to avoid problems with
+ // parsing the time differently depending on the today's date (which is used
+ // as the fall back date if none is explicitly specified).
+ static const wxDateTime dtDef(1, wxDateTime::Jan, 2012);
+
+ if ( dt.ParseFormat(str, fmt, dtDef, &endParse) ||
+ (!fmtAlt.empty() && dt.ParseFormat(str, fmtAlt, dtDef, &endParse)) )
{
p += endParse - str.begin();
}
// (indirectly) set the year correctly
while ( (nLostWeekDays % 7) != 0 )
{
- nLostWeekDays += year++ % 4 ? 1 : 2;
+ nLostWeekDays += (year++ % 4) ? 1 : 2;
}
// finally move the year below 2000 so that the 2-digit
case wxT('z'): // time zone as [-+]HHMM
{
int ofs = tz.GetOffset();
+
+ // The time zone offset does not include the DST, but
+ // we do need to take it into account when showing the
+ // time in the local time zone to the user.
+ if ( ofs == -wxGetTimeZone() && IsDST() == 1 )
+ {
+ // FIXME: As elsewhere in wxDateTime, we assume
+ // that the DST is always 1 hour, but this is not
+ // true in general.
+ ofs += 3600;
+ }
+
if ( ofs < 0 )
{
res += '-';
return true;
}
+const char* wxDateTime::ParseRfc822Date(const char* date)
+{
+ wxString::const_iterator end;
+ wxString dateStr(date);
+ if ( !ParseRfc822Date(dateStr, &end) )
+ return NULL;
+
+ return date + dateStr.IterOffsetInMBStr(end);
+}
+
+const wchar_t* wxDateTime::ParseRfc822Date(const wchar_t* date)
+{
+ wxString::const_iterator end;
+ wxString dateStr(date);
+ if ( !ParseRfc822Date(dateStr, &end) )
+ return NULL;
+
+ return date + (end - dateStr.begin());
+}
+
bool
wxDateTime::ParseFormat(const wxString& date,
const wxString& format,
case wxT('z'):
{
+ // check that we have something here at all
+ if ( input == end )
+ return false;
+
+ // and then check that it's either plus or minus sign
bool minusFound;
if ( *input == wxT('-') )
minusFound = true;
break;
case wxT('%'): // a percent sign
- if ( *input++ != wxT('%') )
+ if ( input == end || *input++ != wxT('%') )
{
// no match
return false;
return true;
}
+const char*
+wxDateTime::ParseFormat(const char* date,
+ const wxString& format,
+ const wxDateTime& dateDef)
+{
+ wxString::const_iterator end;
+ wxString dateStr(date);
+ if ( !ParseFormat(dateStr, format, dateDef, &end) )
+ return NULL;
+
+ return date + dateStr.IterOffsetInMBStr(end);
+}
+
+const wchar_t*
+wxDateTime::ParseFormat(const wchar_t* date,
+ const wxString& format,
+ const wxDateTime& dateDef)
+{
+ wxString::const_iterator end;
+ wxString dateStr(date);
+ if ( !ParseFormat(dateStr, format, dateDef, &end) )
+ return NULL;
+
+ return date + (end - dateStr.begin());
+}
+
bool
wxDateTime::ParseDateTime(const wxString& date, wxString::const_iterator *end)
{
return true;
}
+const char* wxDateTime::ParseDateTime(const char* date)
+{
+ wxString::const_iterator end;
+ wxString dateStr(date);
+ if ( !ParseDateTime(dateStr, &end) )
+ return NULL;
+
+ return date + dateStr.IterOffsetInMBStr(end);
+}
+
+const wchar_t* wxDateTime::ParseDateTime(const wchar_t* date)
+{
+ wxString::const_iterator end;
+ wxString dateStr(date);
+ if ( !ParseDateTime(dateStr, &end) )
+ return NULL;
+
+ return date + (end - dateStr.begin());
+}
+
bool
wxDateTime::ParseDate(const wxString& date, wxString::const_iterator *end)
{
if ( len > lenRest )
continue;
- const wxString::const_iterator pEnd = p + len;
- if ( wxString(p, pEnd).CmpNoCase(dateStr) == 0 )
+ const wxString::const_iterator pEndStr = p + len;
+ if ( wxString(p, pEndStr).CmpNoCase(dateStr) == 0 )
{
// nothing can follow this, so stop here
- p = pEnd;
+ p = pEndStr;
int dayDiffFromToday = literalDates[n].dayDiffFromToday;
*this = Today();
*this += wxDateSpan::Days(dayDiffFromToday);
}
- *end = pEnd;
+ *end = pEndStr;
return true;
}
return true;
}
+const char* wxDateTime::ParseDate(const char* date)
+{
+ wxString::const_iterator end;
+ wxString dateStr(date);
+ if ( !ParseDate(dateStr, &end) )
+ return NULL;
+
+ return date + dateStr.IterOffsetInMBStr(end);
+}
+
+const wchar_t* wxDateTime::ParseDate(const wchar_t* date)
+{
+ wxString::const_iterator end;
+ wxString dateStr(date);
+ if ( !ParseDate(dateStr, &end) )
+ return NULL;
+
+ return date + (end - dateStr.begin());
+}
+
bool
wxDateTime::ParseTime(const wxString& time, wxString::const_iterator *end)
{
"%H:%M:%S", // could be the same or 24 hour one so try it too
"%I:%M %p", // 12hour with AM/PM but without seconds
"%H:%M", // and a possibly 24 hour version without seconds
+ "%I %p", // just hour with AM/AM
+ "%H", // just hour in 24 hour version
"%X", // possibly something from above or maybe something
// completely different -- try it last
return false;
}
+const char* wxDateTime::ParseTime(const char* date)
+{
+ wxString::const_iterator end;
+ wxString dateStr(date);
+ if ( !ParseTime(dateStr, &end) )
+ return NULL;
+
+ return date + dateStr.IterOffsetInMBStr(end);
+}
+
+const wchar_t* wxDateTime::ParseTime(const wchar_t* date)
+{
+ wxString::const_iterator end;
+ wxString dateStr(date);
+ if ( !ParseTime(dateStr, &end) )
+ return NULL;
+
+ return date + (end - dateStr.begin());
+}
+
// ----------------------------------------------------------------------------
// Workdays and holidays support
// ----------------------------------------------------------------------------
projects / wxWidgets.git / blobdiff