X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/15d06954409b3f50342b35354b642396a4779b84..1f2b90153e9580ef89095cec62a61f770cb24ef9:/samples/internat/internat.cpp diff --git a/samples/internat/internat.cpp b/samples/internat/internat.cpp index 7644f7fb77..7f7b8b9cb2 100644 --- a/samples/internat/internat.cpp +++ b/samples/internat/internat.cpp @@ -57,8 +57,10 @@ public: MyFrame(wxLocale& m_locale); public: - void OnQuit(wxCommandEvent& event); + void OnTestLocaleAvail(wxCommandEvent& event); void OnAbout(wxCommandEvent& event); + void OnQuit(wxCommandEvent& event); + void OnPlay(wxCommandEvent& event); void OnOpen(wxCommandEvent& event); void OnTest1(wxCommandEvent& event); @@ -77,23 +79,75 @@ public: // ID for the menu commands enum { - INTERNAT_TEXT = wxID_HIGHEST + 1, - INTERNAT_TEST, + INTERNAT_TEST = wxID_HIGHEST + 1, + INTERNAT_PLAY, INTERNAT_TEST_1, INTERNAT_TEST_2, - INTERNAT_TEST_3, - INTERNAT_OPEN + INTERNAT_TEST_3 +}; + +// language data +static const wxLanguage langIds[] = +{ + wxLANGUAGE_DEFAULT, + wxLANGUAGE_FRENCH, + wxLANGUAGE_GERMAN, + wxLANGUAGE_RUSSIAN, + wxLANGUAGE_BULGARIAN, + wxLANGUAGE_CZECH, + wxLANGUAGE_POLISH, + wxLANGUAGE_SWEDISH, +#if wxUSE_UNICODE || defined(__WXMOTIF__) + wxLANGUAGE_JAPANESE, +#endif +#if wxUSE_UNICODE + wxLANGUAGE_GEORGIAN, + wxLANGUAGE_ENGLISH, + wxLANGUAGE_ENGLISH_US, + wxLANGUAGE_ARABIC, + wxLANGUAGE_ARABIC_EGYPT +#endif +}; + +// note that it makes no sense to translate these strings, they are +// shown before we set the locale anyhow +const wxString langNames[] = +{ + _T("System default"), + _T("French"), + _T("German"), + _T("Russian"), + _T("Bulgarian"), + _T("Czech"), + _T("Polish"), + _T("Swedish"), +#if wxUSE_UNICODE || defined(__WXMOTIF__) + _T("Japanese"), +#endif +#if wxUSE_UNICODE + _T("Georgian"), + _T("English"), + _T("English (U.S.)"), + _T("Arabic"), + _T("Arabic (Egypt)") +#endif }; +// the arrays must be in sync +wxCOMPILE_TIME_ASSERT( WXSIZEOF(langNames) == WXSIZEOF(langIds), + LangArraysMismatch ); + // ---------------------------------------------------------------------------- // wxWidgets macros // ---------------------------------------------------------------------------- BEGIN_EVENT_TABLE(MyFrame, wxFrame) - EVT_MENU(wxID_EXIT, MyFrame::OnQuit) + EVT_MENU(INTERNAT_TEST, MyFrame::OnTestLocaleAvail) EVT_MENU(wxID_ABOUT, MyFrame::OnAbout) - EVT_MENU(INTERNAT_TEST, MyFrame::OnPlay) - EVT_MENU(INTERNAT_OPEN, MyFrame::OnOpen) + EVT_MENU(wxID_EXIT, MyFrame::OnQuit) + + EVT_MENU(INTERNAT_PLAY, MyFrame::OnPlay) + EVT_MENU(wxID_OPEN, MyFrame::OnOpen) EVT_MENU(INTERNAT_TEST_1, MyFrame::OnTest1) EVT_MENU(INTERNAT_TEST_2, MyFrame::OnTest2) EVT_MENU(INTERNAT_TEST_3, MyFrame::OnTest3) @@ -121,48 +175,8 @@ bool MyApp::OnInit() tmp.ToLong(&lng); } - static const wxLanguage langIds[] = - { - wxLANGUAGE_DEFAULT, - wxLANGUAGE_FRENCH, - wxLANGUAGE_GERMAN, - wxLANGUAGE_RUSSIAN, - wxLANGUAGE_BULGARIAN, - wxLANGUAGE_CZECH, - wxLANGUAGE_POLISH, -#if wxUSE_UNICODE - wxLANGUAGE_JAPANESE, - wxLANGUAGE_GEORGIAN, -#endif - wxLANGUAGE_ENGLISH, - wxLANGUAGE_ENGLISH_US - }; - if ( lng == -1 ) { - // note that it makes no sense to translate these strings, they are - // shown before we set the locale anyhow - const wxString langNames[] = - { - _T("System default"), - _T("French"), - _T("German"), - _T("Russian"), - _T("Bulgarian"), - _T("Czech"), - _T("Polish"), -#if wxUSE_UNICODE - _T("Japanese"), - _T("Georgian"), -#endif - _T("English"), - _T("English (U.S.)") - }; - - // the arrays should be in sync - wxCOMPILE_TIME_ASSERT( WXSIZEOF(langNames) == WXSIZEOF(langIds), - LangArraysMismatch ); - lng = wxGetSingleChoiceIndex ( _T("Please choose language:"), @@ -173,15 +187,21 @@ bool MyApp::OnInit() } if ( lng != -1 ) - m_locale.Init(langIds[lng]); + { + // don't use wxLOCALE_LOAD_DEFAULT flag so that Init() doesn't return + // false just because it failed to load wxstd catalog + if ( !m_locale.Init(langIds[lng], wxLOCALE_CONV_ENCODING) ) + { + wxLogError(_T("This language is not supported by the system.")); + return false; + } + } // normally this wouldn't be necessary as the catalog files would be found - // in the default locations, but under Windows then the program is not - // installed the catalogs are in the parent directory (because the binary - // is in a subdirectory of samples/internat) where we wouldn't find them by + // in the default locations, but when the program is not installed the + // catalogs are in the build directory where we wouldn't find them by // default wxLocale::AddCatalogLookupPathPrefix(wxT(".")); - wxLocale::AddCatalogLookupPathPrefix(wxT("..")); // Initialize the catalogs we'll be using m_locale.AddCatalog(wxT("internat")); @@ -205,13 +225,15 @@ bool MyApp::OnInit() // Make a menubar wxMenu *file_menu = new wxMenu; + file_menu->Append(INTERNAT_TEST, _("&Test locale availability...\tCtrl-T")); + file_menu->AppendSeparator(); file_menu->Append(wxID_ABOUT, _("&About...")); file_menu->AppendSeparator(); file_menu->Append(wxID_EXIT, _("E&xit")); wxMenu *test_menu = new wxMenu; - test_menu->Append(INTERNAT_OPEN, _("&Open bogus file")); - test_menu->Append(INTERNAT_TEST, _("&Play a game")); + test_menu->Append(wxID_OPEN, _("&Open bogus file")); + test_menu->Append(INTERNAT_PLAY, _("&Play a game")); test_menu->AppendSeparator(); test_menu->Append(INTERNAT_TEST_1, _("&1 _() (gettext)")); test_menu->Append(INTERNAT_TEST_2, _("&2 _N() (ngettext)")); @@ -240,7 +262,13 @@ MyFrame::MyFrame(wxLocale& locale) _("International wxWidgets App")), m_locale(locale) { - // Empty + // this demonstrates RTL layout mirroring for Arabic locales + wxSizer *sizer = new wxBoxSizer(wxHORIZONTAL); + sizer->Add(new wxStaticText(this, wxID_ANY, _("First")), + wxSizerFlags().Border()); + sizer->Add(new wxStaticText(this, wxID_ANY, _("Second")), + wxSizerFlags().Border()); + SetSizer(sizer); } void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) @@ -317,7 +345,34 @@ void MyFrame::OnPlay(wxCommandEvent& WXUNUSED(event)) wxMessageBox(str, _("Result"), wxOK | wxICON_INFORMATION); } -void MyFrame::OnOpen(wxCommandEvent&) +void MyFrame::OnTestLocaleAvail(wxCommandEvent& WXUNUSED(event)) +{ + static wxString s_locale; + wxString locale = wxGetTextFromUser + ( + _("Enter the locale to test"), + wxGetTextFromUserPromptStr, + s_locale, + this + ); + if ( locale.empty() ) + return; + + s_locale = locale; + const wxLanguageInfo * const info = wxLocale::FindLanguageInfo(s_locale); + if ( !info ) + { + wxLogError(_("Locale \"%s\" is unknown."), s_locale.c_str()); + return; + } + + if ( wxLocale::IsAvailable(info->Language) ) + wxLogMessage(_("Locale \"%s\" is available."), s_locale.c_str()); + else + wxLogWarning(_("Locale \"%s\" is not available."), s_locale.c_str()); +} + +void MyFrame::OnOpen(wxCommandEvent& WXUNUSED(event)) { // open a bogus file -- the error message should be also translated if // you've got wxstd.mo somewhere in the search path