void wxGUIAppTraits::SetLocale() { #ifdef __WXGTK3__ setlocale(LC_ALL, ""); #else gtk_set_locale(); #endif wxUpdateLocaleIsUtf8(); }
void wxAppTraitsBase::SetLocale() { wxSetlocale(LC_ALL, ""); wxUpdateLocaleIsUtf8(); }
void wxGUIAppTraits::SetLocale() { gtk_set_locale(); wxUpdateLocaleIsUtf8(); }
// use unusual names for the parameters to avoid conflict with wxApp::arg[cv] bool wxApp::Initialize(int& argc_, wxChar **argv_) { if ( !wxAppBase::Initialize(argc_, argv_) ) return false; #if wxUSE_THREADS if (!g_thread_supported()) { g_thread_init(NULL); gdk_threads_init(); } #endif // wxUSE_THREADS // gtk+ 2.0 supports Unicode through UTF-8 strings wxConvCurrent = &wxConvUTF8; #ifdef __UNIX__ // decide which conversion to use for the file names // (1) this variable exists for the sole purpose of specifying the encoding // of the filenames for GTK+ programs, so use it if it is set wxString encName(wxGetenv(wxT("G_FILENAME_ENCODING"))); encName = encName.BeforeFirst(wxT(',')); if (encName.CmpNoCase(wxT("@locale")) == 0) encName.clear(); encName.MakeUpper(); #if wxUSE_INTL if (encName.empty()) { // (2) if a non default locale is set, assume that the user wants his // filenames in this locale too encName = wxLocale::GetSystemEncodingName().Upper(); // But don't consider ASCII in this case. if ( !encName.empty() ) { #if wxUSE_FONTMAP wxFontEncoding enc = wxFontMapperBase::GetEncodingFromName(encName); if ( enc == wxFONTENCODING_DEFAULT ) #else // !wxUSE_FONTMAP if ( encName == wxT("US-ASCII") ) #endif // wxUSE_FONTMAP/!wxUSE_FONTMAP { // This means US-ASCII when returned from GetEncodingFromName(). encName.clear(); } } // (3) finally use UTF-8 by default if ( encName.empty() ) encName = wxT("UTF-8"); wxSetEnv(wxT("G_FILENAME_ENCODING"), encName); } #else if (encName.empty()) encName = wxT("UTF-8"); // if wxUSE_INTL==0 it probably indicates that only "C" locale is supported // by the program anyhow so prevent GTK+ from calling setlocale(LC_ALL, "") // from gtk_init_check() as it does by default gtk_disable_setlocale(); #endif // wxUSE_INTL static wxConvBrokenFileNames fileconv(encName); wxConvFileName = &fileconv; #endif // __UNIX__ bool init_result; int i; #if wxUSE_UNICODE // gtk_init() wants UTF-8, not wchar_t, so convert char **argvGTK = new char *[argc_ + 1]; for ( i = 0; i < argc_; i++ ) { argvGTK[i] = wxStrdupA(wxConvUTF8.cWX2MB(argv_[i])); } argvGTK[argc_] = NULL; int argcGTK = argc_; #ifdef __WXGPE__ init_result = true; // is there a _check() version of this? gpe_application_init( &argcGTK, &argvGTK ); #else init_result = gtk_init_check( &argcGTK, &argvGTK ); #endif wxUpdateLocaleIsUtf8(); if ( argcGTK != argc_ ) { // we have to drop the parameters which were consumed by GTK+ for ( i = 0; i < argcGTK; i++ ) { while ( strcmp(wxConvUTF8.cWX2MB(argv_[i]), argvGTK[i]) != 0 ) { memmove(argv_ + i, argv_ + i + 1, (argc_ - i)*sizeof(*argv_)); } } argc_ = argcGTK; argv_[argc_] = NULL; } //else: gtk_init() didn't modify our parameters // free our copy for ( i = 0; i < argcGTK; i++ ) { free(argvGTK[i]); } delete [] argvGTK; #else // !wxUSE_UNICODE // gtk_init() shouldn't actually change argv_ itself (just its contents) so // it's ok to pass pointer to it init_result = gtk_init_check( &argc_, &argv_ ); #endif // wxUSE_UNICODE/!wxUSE_UNICODE // update internal arg[cv] as GTK+ may have removed processed options: 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 ( 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?")); return false; } // we cannot enter threads before gtk_init is done gdk_threads_enter(); #if wxUSE_INTL wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding()); #endif // make sure GtkWidget type is loaded, idle hooks need it g_type_class_ref(GTK_TYPE_WIDGET); WakeUpIdle(); return true; }