Since the changes of c9a458bfe8 ("Use Win32
::CommandLineToArgvW() to tokenize command line"), this is not guaranteed any
more as this Win32 function doesn't necessarily ensure it under older MSW
versions such as XP.
Just use "argc" explicitly instead of relying on this in wxCmdLineArgsArray to
fix crashing under XP.
Other functions that take (argc,argv) arguments (wxEntry, wxEntryStart)
take argc by reference, because they may manipulate the arguments list.
wxInitialize() used passing by value, so any modifications would be
silently lost. Make all the functions consistent in their handling of
argc by using int& everywhere.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@78255 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
When converting argv[] from char* to wchar_t* in ConvertArgsToUnicode(),
keep an extra (shallow) copy of argc and the argv[] array so that it can
be safely freed in FreeConvertedArgs().
The reason is that other functions such as wxApp::Initialize() may
modify argv[] and remove some arguments from it; this is indeed exactly
what wxOSX does. After such changes, gs_initData.argv would no longer be
in the original state and could contain e.g. duplicate pointers or be
missing some of the pointers that we should free.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@78254 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Make overriding virtual methods more explicit and enable additional checks
provided by C++11 compilers when "override" is used.
Closes#16100.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@76173 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
Add a call to wxLog::FlushActive() to the shutdown code as calling just
wxLog::SetActiveTarget(NULL) is not enough, it flushes the current log target
only but not the ones used by other threads.
Closes#14595.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@72629 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
Use wxDELETE[A]() functions which automatically NULL out their arguments after
deleting them instead of doing it manually.
Closes#9685.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64656 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Console applications still may need to create windows and for this a valid
HINSTANCE is needed. So set it ourselves during wx initialization.
Closes#11727.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63555 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Changes in r61450 broke logging of the messages for errors occurring during
wxApp initialization, such as the message about the failure to establish
connection to the X server. Instead of being shown on stderr, wxLogGui was
used resulting in a crash. Creating wxLogOutputBest in wxLog code before
wxTheApp creation was not enough as this error occurred after wxTheApp
creation -- but before it became usable.
Fix this by explicitly asking wxLog to instantiate a safe log target in
DoCommonPreInit() if the user hadn't set up his own yet and using it until the
GUI is fully initialized.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61825 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
Use wxMessageOutputBest to show them even under Windows where programs usually don't have stderr at all and also don't disable log target auto-creation during shutdown as it's arguably better to leak memory (which shouldn't matter much when the program is about to exit anyhow) than to not show possibly important messages.
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@61450 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
- implements YieldFor() with event filtering for wxMSW and wxGTK,
adds TODO markers in other ports;
- replaces wxYield() in GTK's clipboard code with a wxTheApp->YieldFor() call, thus fixing possible reentrancies
(and modifies clipboard sample to test synchronous IsSupported calls)
- replaces wxYieldIfNeeded() calls in wxProgressDialog with wxTheApp->YieldFor() calls, so that it processes only
UI/user-input events, thus fixing the race condition visible in the "thread" sample
- documents the new functions
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@58654 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2. added wxFontMapper::Reset() to only do the cast needed when deleting
the font mapper object once
3. reset the dummy font mapper created during the app initialization in
wxFontMapperModule and not in init.cpp
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39624 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
