[ 1578466 ] Support for custom floating panes

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

diff --git a/samples/internat/internat.cpp b/samples/internat/internat.cpp
index c7dbc1066f1d0a6b4bb31ec2ed17bac516dadca3..7f7b8b9cb248293d55145d6e065bd1dcf678bac8 100644 (file)
--- 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);
@@ -77,12 +79,11 @@ 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
@@ -102,7 +103,9 @@ static const wxLanguage langIds[] =
 #if wxUSE_UNICODE
     wxLANGUAGE_GEORGIAN,
     wxLANGUAGE_ENGLISH,
-    wxLANGUAGE_ENGLISH_US
+    wxLANGUAGE_ENGLISH_US,
+    wxLANGUAGE_ARABIC,
+    wxLANGUAGE_ARABIC_EGYPT
 #endif
 };
 
@@ -124,7 +127,9 @@ const wxString langNames[] =
 #if wxUSE_UNICODE
     _T("Georgian"),
     _T("English"),
-    _T("English (U.S.)")
+    _T("English (U.S.)"),
+    _T("Arabic"),
+    _T("Arabic (Egypt)")
 #endif
 };
 
@@ -137,10 +142,12 @@ wxCOMPILE_TIME_ASSERT( WXSIZEOF(langNames) == WXSIZEOF(langIds),
 // ----------------------------------------------------------------------------
 
 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)
@@ -180,15 +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"));
@@ -212,13 +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)"));
@@ -247,7 +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) )
@@ -324,7 +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