Fix return value of wxGenericTreeCtrl::FindItem().

[wxWidgets.git] / samples / internat / internat.cpp

diff --git a/samples/internat/internat.cpp b/samples/internat/internat.cpp
index c21753db0de7c14d5512c3a6fa41d0ef371a15ac..d285652e7ceeab879b28efb059c31bc283e77df4 100644 (file)
--- a/samples/internat/internat.cpp
+++ b/samples/internat/internat.cpp
@@ -6,9 +6,13 @@
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
 // Created:     04/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

+// NOTE: don't miss the "readme.txt" file which comes with this sample!
+
+
+

 // ============================================================================
 // declarations
 // ============================================================================
 // ============================================================================
 // declarations
 // ============================================================================


@@ -33,8 +37,8 @@
 #include "wx/log.h"
 #include "wx/cmdline.h"
 
 #include "wx/log.h"
 #include "wx/cmdline.h"
 

-#if defined(__WXGTK__) || defined(__WXX11__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__)
-#include "mondrian.xpm"
+#ifndef wxHAS_IMAGES_IN_RESOURCES
+    #include "../sample.xpm"

 #endif
 
 // ----------------------------------------------------------------------------
 #endif
 
 // ----------------------------------------------------------------------------


@@ -72,6 +76,7 @@ public:
     void OnTest1(wxCommandEvent& event);
     void OnTest2(wxCommandEvent& event);
     void OnTest3(wxCommandEvent& event);
     void OnTest1(wxCommandEvent& event);
     void OnTest2(wxCommandEvent& event);
     void OnTest3(wxCommandEvent& event);

+    void OnTestMsgBox(wxCommandEvent& event);

 
     DECLARE_EVENT_TABLE()
 
 
     DECLARE_EVENT_TABLE()
 


@@ -89,7 +94,8 @@ enum
     INTERNAT_PLAY,
     INTERNAT_TEST_1,
     INTERNAT_TEST_2,
     INTERNAT_PLAY,
     INTERNAT_TEST_1,
     INTERNAT_TEST_2,

-    INTERNAT_TEST_3
+    INTERNAT_TEST_3,
+    INTERNAT_TEST_MSGBOX

 };
 
 // language data
 };
 
 // language data


@@ -159,6 +165,7 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(INTERNAT_TEST_1, MyFrame::OnTest1)
     EVT_MENU(INTERNAT_TEST_2, MyFrame::OnTest2)
     EVT_MENU(INTERNAT_TEST_3, MyFrame::OnTest3)
     EVT_MENU(INTERNAT_TEST_1, MyFrame::OnTest1)
     EVT_MENU(INTERNAT_TEST_2, MyFrame::OnTest2)
     EVT_MENU(INTERNAT_TEST_3, MyFrame::OnTest3)

+    EVT_MENU(INTERNAT_TEST_MSGBOX, MyFrame::OnTestMsgBox)

 END_EVENT_TABLE()
 
 IMPLEMENT_APP(MyApp)
 END_EVENT_TABLE()
 
 IMPLEMENT_APP(MyApp)


@@ -222,7 +229,7 @@ bool MyApp::OnInit()
 
     // don't use wxLOCALE_LOAD_DEFAULT flag so that Init() doesn't return
     // false just because it failed to load wxstd catalog
 
     // 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(m_lang, wxLOCALE_CONV_ENCODING) )
+    if ( !m_locale.Init(m_lang, wxLOCALE_DONT_LOAD_DEFAULT) )

     {
         wxLogWarning(_("This language is not supported by the system."));
 
     {
         wxLogWarning(_("This language is not supported by the system."));
 


@@ -236,12 +243,16 @@ bool MyApp::OnInit()
     wxLocale::AddCatalogLookupPathPrefix(".");
 
     // Initialize the catalogs we'll be using
     wxLocale::AddCatalogLookupPathPrefix(".");
 
     // Initialize the catalogs we'll be using

+    const wxLanguageInfo* pInfo = wxLocale::GetLanguageInfo(m_lang);

     if (!m_locale.AddCatalog("internat"))
     if (!m_locale.AddCatalog("internat"))

-        wxLogError(_("Couldn't find/load the 'internat' catalog."));
+    {
+        wxLogError(_("Couldn't find/load the 'internat' catalog for locale '%s'."),
+                   pInfo ? pInfo->GetLocaleName() : _("unknown"));
+    }

 
     // Now try to add wxstd.mo so that loading "NOTEXIST.ING" file will produce
     // a localized error message:
 
     // Now try to add wxstd.mo so that loading "NOTEXIST.ING" file will produce
     // a localized error message:

-    m_locale.AddCatalog("wxstd.mo");
+    m_locale.AddCatalog("wxstd");

         // NOTE: it's not an error if we couldn't find it!
 
     // this catalog is installed in standard location on Linux systems and
         // NOTE: it's not an error if we couldn't find it!
 
     // this catalog is installed in standard location on Linux systems and


@@ -258,33 +269,8 @@ bool MyApp::OnInit()
     // Create the main frame window
     MyFrame *frame = new MyFrame(m_locale);
 
     // 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(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(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)"));
-    test_menu->Append(INTERNAT_TEST_3, _("&3 wxTRANSLATE() (gettext_noop)"));
-
-    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);
     // Show the frame
     frame->Show(true);

-    SetTopWindow(frame);

 
     return true;
 }
 
     return true;
 }


@@ -300,6 +286,37 @@ MyFrame::MyFrame(wxLocale& locale)
                  _("International wxWidgets App")),
          m_locale(locale)
 {
                  _("International wxWidgets App")),
          m_locale(locale)
 {

+    SetIcon(wxICON(sample));
+
+    // Make a menubar
+    wxMenu *file_menu = new wxMenu;
+    file_menu->Append(INTERNAT_TEST, _("&Test locale availability...\tCtrl-T"));
+    file_menu->AppendSeparator();
+
+    // since wxID_ABOUT and wxID_EXIT are stock IDs they will automatically get
+    // translated help strings; nice isn't it?
+    file_menu->Append(wxID_ABOUT, _("&About"));
+    file_menu->AppendSeparator();
+    file_menu->Append(wxID_EXIT, _("E&xit"));
+
+    wxMenu *test_menu = new wxMenu;
+    test_menu->Append(wxID_OPEN, _("&Open bogus file"), _("Shows a wxWidgets localized error message"));
+    test_menu->Append(INTERNAT_PLAY, _("&Play a game"), _("A little game; hint: 17 is a lucky number for many"));
+    test_menu->AppendSeparator();
+    test_menu->Append(INTERNAT_TEST_1, _("&1 _() (gettext)"), _("Tests the _() macro"));
+    test_menu->Append(INTERNAT_TEST_2, _("&2 _N() (ngettext)"), _("Tests the _N() macro"));
+    test_menu->Append(INTERNAT_TEST_3, _("&3 wxTRANSLATE() (gettext_noop)"), _("Tests the wxTRANSLATE() macro"));
+    test_menu->Append(INTERNAT_TEST_MSGBOX, _("&Message box test"),
+                      _("Tests message box buttons labels translation"));
+
+    wxMenuBar *menu_bar = new wxMenuBar;
+    menu_bar->Append(file_menu, _("&File"));
+    menu_bar->Append(test_menu, _("&Test"));
+    SetMenuBar(menu_bar);
+
+    // this demonstrates RTL support in wxStatusBar:
+    CreateStatusBar(1);
+

     // this demonstrates RTL layout mirroring for Arabic locales
     wxSizer *sizer = new wxBoxSizer(wxHORIZONTAL);
     sizer->Add(new wxStaticText(this, wxID_ANY, _("First")),
     // this demonstrates RTL layout mirroring for Arabic locales
     wxSizer *sizer = new wxBoxSizer(wxHORIZONTAL);
     sizer->Add(new wxStaticText(this, wxID_ANY, _("First")),


@@ -321,8 +338,8 @@ void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
     wxString sysname = m_locale.GetSysName();
     wxString canname = m_locale.GetCanonicalName();
 
     wxString sysname = m_locale.GetSysName();
     wxString canname = m_locale.GetCanonicalName();
 

-    localeInfo.Printf(_("Language: %s\nSystem locale name:\n%s\nCanonical locale name: %s\n"),
-        locale.c_str(), sysname.c_str(), canname.c_str() );
+    localeInfo.Printf(_("Language: %s\nSystem locale name: %s\nCanonical locale name: %s\n"),
+                      locale.c_str(), sysname.c_str(), canname.c_str() );

 
     wxMessageDialog dlg(
                         this,
 
     wxMessageDialog dlg(
                         this,


@@ -358,9 +375,9 @@ void MyFrame::OnPlay(wxCommandEvent& WXUNUSED(event))
     }
     else if ( num == 9 )
     {
     }
     else if ( num == 9 )
     {

-        // this message is not translated (not in catalog) because we used _T()
+        // this message is not translated (not in catalog) because we used wxT()

         // and not _() around it
         // and not _() around it

-        str = _T("You've found a bug in this program!");
+        str = wxT("You've found a bug in this program!");

     }
     else if ( num == 17 )
     {
     }
     else if ( num == 17 )
     {


@@ -381,7 +398,7 @@ void MyFrame::OnPlay(wxCommandEvent& WXUNUSED(event))
         str = wxGetTranslation(wxTRANSLATE("Bad luck! try again..."));
 
         // note also that if we want 'str' to contain a localized string
         str = wxGetTranslation(wxTRANSLATE("Bad luck! try again..."));
 
         // note also that if we want 'str' to contain a localized string

-        // we need to use wxGetTranslation explicitely as wxTRANSLATE just
+        // we need to use wxGetTranslation explicitly as wxTRANSLATE just

         // tells xgettext to extract the string but has no effect on the
         // runtime of the program!
     }
         // tells xgettext to extract the string but has no effect on the
         // runtime of the program!
     }


@@ -411,9 +428,13 @@ void MyFrame::OnTestLocaleAvail(wxCommandEvent& WXUNUSED(event))
     }
 
     if ( wxLocale::IsAvailable(info->Language) )
     }
 
     if ( wxLocale::IsAvailable(info->Language) )

+    {

         wxLogMessage(_("Locale \"%s\" is available."), s_locale.c_str());
         wxLogMessage(_("Locale \"%s\" is available."), s_locale.c_str());

+    }

     else
     else

+    {

         wxLogWarning(_("Locale \"%s\" is not available."), s_locale.c_str());
         wxLogWarning(_("Locale \"%s\" is not available."), s_locale.c_str());

+    }

 }
 
 void MyFrame::OnOpen(wxCommandEvent& WXUNUSED(event))
 }
 
 void MyFrame::OnOpen(wxCommandEvent& WXUNUSED(event))


@@ -487,4 +508,17 @@ void MyFrame::OnTest3(wxCommandEvent& WXUNUSED(event))
     wxMessageBox(s);
 }
 
     wxMessageBox(s);
 }
 

-
+void MyFrame::OnTestMsgBox(wxCommandEvent& WXUNUSED(event))
+{
+    if ( wxMessageBox
+         (
+            _("Are the labels of the buttons in this message box "
+              "translated into the current locale language?"),
+            _("wxWidgets i18n sample"),
+            wxYES_NO,
+            this
+         ) != wxYES )
+    {
+        wxMessageBox(_("Please report the details of your platform to us."));
+    }
+}