Don't skip MakeFromTimeZone() for the current time zone, this is still
necessary.
Fixes a failure in the unit tests when running during a DST period with
TZ=Europe/London, for example.
Closes https://github.com/wxWidgets/wxWidgets/pull/966
Replace exactly the same code occurring in both wxDateTime::GetTm() and
Format() with a single version in a new wxTryGetTm() function.
No real changes yet, except for removing of some useless asserts.
No real changes, just use DST_OFFSET constant instead of 3600 and remove the
"FIXME" comments as we're not actually going to fix anything here but will
just continue to assume 1 hour shift for DST.
Windows CE doesn't seem to be supported by Microsoft any longer. Last CE
release was in early 2013 and the PocketPC and Smartphone targets supported by
wxWidgets are long gone.
The build files where already removed in an earlier cleanup this commit
removes all files, every #ifdef and all documentation regarding the Windows CE
support.
Closes https://github.com/wxWidgets/wxWidgets/pull/81
When the TZ offset specified in the RFC 822 string was equal to the local TZ
offset but the date fell in the DST period, the result was one hour off.
Fix this by converting the date to the UTC explicitly, and then converting it
back to the local TZ to ensure that the DST is taken into effect.
See #15370.
On OS X, wxDateTime::Format() uses wxString::Replace() to
unconditionally replace locale-specific %c, %x and %X specifiers in the
format string if present. Doing so causes three wxLocale::GetInfo()
calls that are often not necessary.
Check for the presence of these specifiers before calling GetInfo().
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@78423 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
It was just added as a private function to implement %V format specifier
support, just extract and document it as it could possibly be useful in its
own right.
See #11857.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76989 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This compiler is not being developed since several years and almost certainly
can't be used to build the current wxWidgets sources anyhow, so remove all
support for it, including a lot of extremely ugly workarounds for its bugs
with template functions.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76546 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Don't support this compiler any more, this allows to get rid of tons of
MSVC6-specific workarounds, in particular we can now use Bind() and natural
template functions calls in the library code.
Also remove MSVC6 project and solution files and don't generate them when
bakefile_gen is ran any more (removing the remaining occurrences of msvc6prj
from the bakefiles results in weird bake-time errors, so it's simpler to just
leave them there).
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76532 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This keyword is not expanded by Git which means it's not replaced with the
correct revision value in the releases made using git-based scripts and it's
confusing to have lines with unexpanded "$Id$" in the released files. As
expanding them with Git is not that simple (it could be done with git archive
and export-subst attribute) and there are not many benefits in having them in
the first place, just remove all these lines.
If nothing else, this will make an eventual transition to Git simpler.
Closes#14487.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
We must add DST offset manually as wxGetTimeZone() doesn't take DST into
account.
This fixes the handling of "%z" in format strings.
Closes#15250.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74242 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This was accidentally removed in r51059, but worked in 2.8 and so should
continue to work.
Also add a unit test to ensure that this doesn't get broken again in the
future.
Closes#15204.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@73988 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This is an aborted attempt to make wxWidgets code compile without warnings
when using MSVC 11 /analyze option, as it was supposed to have become much
better. Unfortunately it still produces way too many false positives to be
really useful, in particular NULL pointer detection is completely broken as
even the code such as (from object.cpp):
wxClassInfo *info = sm_first;
while (info)
{
if ( info->m_next == this )
...
}
provokes tons of warnings about "info" being NULL inside the loop which is
clearly impossible.
So this commit just fixes a few obvious warnings, mostly about variable
shadowing but also a couple about possibly passing NULL to memcpy().
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72496 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
The pointer returned by wxDateTime::ParseXXX() methods could point into a
buffer of a temporary wxString created to wrap a char* or wchar_t* argument so
dereferencing it was illegal.
Fix this by defining separate overloads for char*/wchar_t* arguments returning
pointers into the original string.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70996 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
wxDateTime::ParseFormat() used todays date as fall back when parsing all
formats, including those involving times, which meant that its results
depended on whether DST was active at the time of the parsing which was
clearly wrong.
Fix this by using a fixed date on which DST is known not to be active as fall
back date.
This fixes unit test failures in DateTimeTestCase::TestTimeFormat() when it
was ran on a DST transition date.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70993 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This is similar to the previous commit and adds another missed check for the
iterator not being at the end of string.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70847 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This change prepares the way for using wxGTK under Windows as this would
still define __WINDOWS__ but use __WXGTK__ instead of __WXMSW__.
Closes#14064.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70796 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
"%z" specifier can now be used when printing the dates out to specify the time
zone and is also recognized when parsing dates.
Closes#1215.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70268 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Parsing an incomplete date with nothing but whitespace and/or date delimiter
characters at the end crashed as we happily went beyond the end of string.
Fix this by not using a loop which didn't check for the iterator validity.
Closes#12685.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66166 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Passing not fully initialized struct tm to strftime() results in Valgrind
errors and possible nastiness, see #12455.
Simply use memset() to set all fields of this system-dependent struct to 0
initially.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65494 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This was always supposed to work but never did because of a typo in the "24
hour format without seconds" format specification. Fix this by removing the
extra "%S" from it and add a test for this case.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63061 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
If the string passed to this method contained only spaces (possibly 0 of them,
i.e. was empty) we would dereference the end string iterator. Fix this by
adding an explicit test for "p != pEnd".
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63060 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Creating an iterator pointing beyond the string end resulted in an assert from
MSVC 9 CRT. Fix this by using wxString ctor taking length (which may be
greater than the length of the string) instead of the one taking two iterators
(which must both be valid).
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63017 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
