X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2049ba38adafa0ec146880de29f26e32dd69a125..4f5a7f7409c1ea2ea04dadfdfd881adc980d8543:/samples/internat/internat.cpp diff --git a/samples/internat/internat.cpp b/samples/internat/internat.cpp index 9bcf7ae964..c273b2c78f 100644 --- a/samples/internat/internat.cpp +++ b/samples/internat/internat.cpp @@ -1,18 +1,21 @@ ///////////////////////////////////////////////////////////////////////////// // Name: internat.cpp -// Purpose: Demonstrates internationalisation support +// Purpose: Demonstrates internationalisation (i18n) support // Author: Vadim Zeitlin/Julian Smart // Modified by: // Created: 04/01/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation -#pragma interface -#endif +// ============================================================================ +// declarations +// ============================================================================ + +// ---------------------------------------------------------------------------- +// headers +// ---------------------------------------------------------------------------- // For compilers that support precompilation, includes "wx/wx.h". #include "wx/wxprec.h" @@ -26,126 +29,239 @@ #endif #include "wx/intl.h" +#include "wx/file.h" #include "wx/log.h" +#if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__) +#include "mondrian.xpm" +#endif + +// ---------------------------------------------------------------------------- +// private classes +// ---------------------------------------------------------------------------- + // Define a new application type class MyApp: public wxApp { public: - MyApp(); - bool OnInit(void); + virtual bool OnInit(); + protected: - wxLocale m_locale; // locale we'll be using + wxLocale m_locale; // locale we'll be using }; // Define a new frame type class MyFrame: public wxFrame -{ public: - MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h); - - public: +{ +public: + MyFrame(wxLocale& m_locale); + +public: void OnQuit(wxCommandEvent& event); void OnAbout(wxCommandEvent& event); - bool OnClose(void) { return TRUE; } + void OnPlay(wxCommandEvent& event); + void OnOpen(wxCommandEvent& event); - DECLARE_EVENT_TABLE() - + DECLARE_EVENT_TABLE() + + wxLocale& m_locale; }; +// ---------------------------------------------------------------------------- +// constants +// ---------------------------------------------------------------------------- + // ID for the menu commands -#define MINIMAL_QUIT 1 -#define MINIMAL_TEXT 101 -#define MINIMAL_ABOUT 102 +enum +{ + INTERNAT_QUIT = 1, + INTERNAT_TEXT, + INTERNAT_TEST, + INTERNAT_OPEN +}; + +// ---------------------------------------------------------------------------- +// wxWindows macros +// ---------------------------------------------------------------------------- BEGIN_EVENT_TABLE(MyFrame, wxFrame) - EVT_MENU(MINIMAL_QUIT, MyFrame::OnQuit) - EVT_MENU(MINIMAL_ABOUT, MyFrame::OnAbout) + EVT_MENU(INTERNAT_QUIT, MyFrame::OnQuit) + EVT_MENU(wxID_ABOUT, MyFrame::OnAbout) + EVT_MENU(INTERNAT_TEST, MyFrame::OnPlay) + EVT_MENU(INTERNAT_OPEN, MyFrame::OnOpen) END_EVENT_TABLE() IMPLEMENT_APP(MyApp) +// ============================================================================ +// implementation +// ============================================================================ -MyApp::MyApp(): - m_locale("french", "fr", "C") -{ - // catalogs we'll be using: - /* not needed any more, done in wxLocale ctor - m_locale.AddCatalog("wxstd"); // 1) for library messages - */ - m_locale.AddCatalog("internat"); // 2) our private one - /* this catalog is installed in standard location on Liux systems, - it might not be installed on yours - just ignore the errrors - or comment out this line then */ - m_locale.AddCatalog("fileutils"); // 3) and another just for testing - -} +// ---------------------------------------------------------------------------- +// MyApp +// ---------------------------------------------------------------------------- // `Main program' equivalent, creating windows and returning main app frame -bool MyApp::OnInit(void) +bool MyApp::OnInit() { - // Create the main frame window - MyFrame *frame = new MyFrame(NULL, "Minimal wxWindows App", 50, 50, 450, 340); + long lng = -1; - // Give it an icon -#ifdef __WXMSW__ - frame->SetIcon(wxIcon("mondrian")); -#endif -#ifdef __X__ - frame->SetIcon(wxIcon("aiai.xbm")); -#endif + if ( argc == 2 ) + { + // the parameter must be the lang index + wxString(argv[1]).ToLong(&lng); + } - // Make a menubar - wxMenu *file_menu = new wxMenu; + static const wxLanguage langIds[] = + { + wxLANGUAGE_DEFAULT, + wxLANGUAGE_FRENCH, + wxLANGUAGE_GERMAN, + wxLANGUAGE_RUSSIAN, + wxLANGUAGE_JAPANESE, + wxLANGUAGE_ENGLISH, + wxLANGUAGE_ENGLISH_US, + }; - file_menu->Append(MINIMAL_ABOUT, "&About"); - file_menu->Append(MINIMAL_QUIT, "E&xit"); - wxMenuBar *menu_bar = new wxMenuBar; - menu_bar->Append(file_menu, "&File"); - frame->SetMenuBar(menu_bar); + 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("Japanese"), + _T("English"), + _T("English (U.S.)") + }; - // Make a panel with a message - wxPanel *panel = new wxPanel(frame, -1, wxPoint(0, 0), wxSize(400, 200), wxTAB_TRAVERSAL); + // the arrays should be in sync + wxCOMPILE_TIME_ASSERT( WXSIZEOF(langNames) == WXSIZEOF(langIds), + LangArraysMismatch ); - wxString msgString; - int num = 2; - if ( num == 0 ) - msgString = wxTString("you've probably entered an invalid number."); - else if ( num == 9 ) // this message is not translated - msgString = wxTString("You've found a bug in this program!"); - else if ( num != 17 ) - msgString = wxTString("bad luck! try again..."); - else { - msgString = wxTString("congratulations! you've won. Here is the magic phrase:"); - } + lng = wxGetSingleChoiceIndex + ( + _T("Please choose language:"), + _T("Language"), + WXSIZEOF(langNames), + langNames + ); + } - wxStaticText *msg = new wxStaticText(panel, 311, msgString, wxPoint(10, 10), wxSize(-1, -1), - 0); + if ( lng != -1 ) + m_locale.Init(langIds[lng]); - // Show the frame - frame->Show(TRUE); - - SetTopWindow(frame); + // Initialize the catalogs we'll be using + m_locale.AddCatalog(wxT("internat")); - return TRUE; + // this catalog is installed in standard location on Linux systems and + // shows that you may make use of the standard message catalogs as well + // + // if it's not installed on your system, it is just silently ignored +#ifdef __LINUX__ + { + wxLogNull noLog; + m_locale.AddCatalog(_T("fileutils")); + } +#endif + + // Create the main frame window + MyFrame *frame = new MyFrame(m_locale); + + // Give it an icon + frame->SetIcon(wxICON(mondrian)); + + // Make a menubar + wxMenu *file_menu = new wxMenu; + file_menu->Append(wxID_ABOUT, _("&About...")); + file_menu->AppendSeparator(); + file_menu->Append(INTERNAT_QUIT, _("E&xit")); + + wxMenu *test_menu = new wxMenu; + test_menu->Append(INTERNAT_OPEN, _("&Open bogus file")); + test_menu->Append(INTERNAT_TEST, _("&Play a game")); + + wxMenuBar *menu_bar = new wxMenuBar; + menu_bar->Append(file_menu, _("&File")); + menu_bar->Append(test_menu, _("&Test")); + frame->SetMenuBar(menu_bar); + + // Show the frame + frame->Show(TRUE); + SetTopWindow(frame); + + return TRUE; } -// My frame constructor -MyFrame::MyFrame(wxFrame *frame, char *title, int x, int y, int w, int h): - wxFrame(frame, -1, title, wxPoint(x, y), wxSize(w, h)) -{} +// ---------------------------------------------------------------------------- +// MyFrame +// ---------------------------------------------------------------------------- -void MyFrame::OnQuit(wxCommandEvent& event) +// main frame constructor +MyFrame::MyFrame(wxLocale& locale) + : wxFrame(NULL, + -1, + _("International wxWindows App"), + wxPoint(50, 50), + wxSize(350, 60)), + m_locale(locale) { - Close(TRUE); + // Empty } -void MyFrame::OnAbout(wxCommandEvent& event) +void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) { - wxMessageDialog dialog(this, "This is a minimal sample\nA second line in the message box", - "About Minimal", wxYES_NO|wxCANCEL); + Close(TRUE); +} - dialog.ShowModal(); +void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) +{ + wxString localeInfo; + wxString locale = m_locale.GetLocale(); + wxString sysname = m_locale.GetSysName(); + wxString canname = m_locale.GetCanonicalName(); + + localeInfo.Printf( _("Language: %s\nSystem locale name: %s\nCanonical locale name: %s\n"), + locale.c_str(), sysname.c_str(), canname.c_str() ); + + wxMessageDialog(this, wxString(_("I18n sample\n(c) 1998, 1999 Vadim Zeitlin and Julian Smart")) + + wxT("\n\n") + localeInfo, + _("About Internat"), wxOK | wxICON_INFORMATION).ShowModal(); } +void MyFrame::OnPlay(wxCommandEvent& WXUNUSED(event)) +{ + wxString str = wxGetTextFromUser(_("Enter your number:"), + _("Try to guess my number!"), wxEmptyString, this); + + if ( str.IsEmpty() ) return; + + int num; + wxSscanf(str, wxT("%d"), &num); + if ( num == 0 ) + str = _("You've probably entered an invalid number."); + else if ( num == 9 ) // this message is not translated (not in catalog) + str = _T("You've found a bug in this program!"); + else if ( num != 17 ) // a more implicit way to write _() + str = wxGetTranslation(wxT("Bad luck! try again...")); + else + { + str.Empty(); + // string must be split in two -- otherwise the translation won't be found + str << _("Congratulations! you've won. Here is the magic phrase:") + << _("cannot create fifo `%s'"); + } + wxMessageBox(str, _("Result"), wxOK | wxICON_INFORMATION); +} + +void MyFrame::OnOpen(wxCommandEvent&) +{ + // open a bogus file -- the error message should be also translated if you've + // got wxstd.mo somewhere in the search path + wxFile file(wxT("NOTEXIST.ING")); +}