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detect if there was an error in standard GTK+ options processing and exit in such case

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45592 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2007-04-22 21:19:53 +00:00
parent f7a3c9be64
commit b045eff215
1 changed files with 32 additions and 0 deletions
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32
src/gtk/app.cpp
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@ -456,6 +456,38 @@ bool wxApp::Initialize(int& argc, wxChar **argv)
this->argc = argc;
this->argv = argv;
if ( m_traits )
{
// if there are still GTK+ standard options unparsed in the command
// line, it means that they were not syntactically correct and GTK+
// already printed a warning on the command line and we should now
// exit:
wxArrayString opt, desc;
m_traits->GetStandardCmdLineOptions(opt, desc);
for ( int i = 0; i < argc; i++ )
{
// leave just the names of the options with values
const wxString str(wxString(argv[i]).BeforeFirst('='));
for ( size_t j = 0; j < opt.size(); j++ )
{
// remove the leading spaces from the option string as it does
// have them
if ( opt[j].Trim(false).BeforeFirst('=') == str )
{
// a GTK+ option can be left on the command line only if
// there was an error in (or before, in another standard
// options) it, so abort, just as we do if incorrect
// program option is given
wxLogError(_("Invalid GTK+ command line option, use \"%s --help\""),
argv[0]);
return false;
}
}
}
}
if ( !init_result )
{
wxLogError(_("Unable to initialize GTK+, is DISPLAY set properly?"));