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remove also wxT(); it's confusing, too; do load wxstd.mo catalog after calling wxLocale::Init as to show a localized error message when opening NOTEXIST.ING; add some notes about the logic of the program

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@58147 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Francesco Montorsi 2009-01-16 16:21:59 +00:00
parent 1649d2886b
commit 7256e9b6ad
1 changed files with 26 additions and 9 deletions
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35
samples/internat/internat.cpp
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@ -233,12 +233,17 @@ bool MyApp::OnInit()
// 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(".");
// Initialize the catalogs we'll be using
if (!m_locale.AddCatalog(wxT("internat")))
if (!m_locale.AddCatalog("internat"))
wxLogError(_("Couldn't find/load the 'internat' catalog."));
// Now try to add wxstd.mo so that loading "NOTEXIST.ING" file will produce
// a localized error message:
m_locale.AddCatalog("wxstd.mo");
// NOTE: it's not an error if we couldn't find it!
// this catalog is installed in standard location on Linux systems and
// shows that you may make use of the standard message catalogs as well
//
@ -322,7 +327,7 @@ void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
wxMessageDialog dlg(
this,
wxString(_("I18n sample\n(c) 1998, 1999 Vadim Zeitlin and Julian Smart"))
+ wxT("\n\n")
+ "\n\n"
+ localeInfo,
_("About Internat"),
wxOK | wxICON_INFORMATION
@ -373,7 +378,12 @@ void MyFrame::OnPlay(wxCommandEvent& WXUNUSED(event))
// catalog as by default xgettext won't do it; it only knows of _(),
// not of wxTRANSLATE(). As internat's readme.txt says you should thus
// call xgettext with -kwxTRANSLATE.
str = wxTRANSLATE("Bad luck! try again...");
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
// tells xgettext to extract the string but has no effect on the
// runtime of the program!
}
wxMessageBox(str, _("Result"), wxOK | wxICON_INFORMATION);
@ -409,15 +419,22 @@ void MyFrame::OnTestLocaleAvail(wxCommandEvent& WXUNUSED(event))
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
wxFile file(wxT("NOTEXIST.ING"));
// you've got wxstd.mo somewhere in the search path (see MyApp::OnInit)
wxFile file("NOTEXIST.ING");
}
void MyFrame::OnTest1(wxCommandEvent& WXUNUSED(event))
{
const wxString title = _("Testing _() (gettext)");
const wxString& title = _("Testing _() (gettext)");
// NOTE: using the wxTRANSLATE() macro here we won't show a localized
// string in the text entry dialog; we'll simply show the un-translated
// string; however if the user press "ok" without altering the text,
// since the "default value" string has been extracted by xgettext
// the wxGetTranslation call later will manage to return a localized
// string
wxTextEntryDialog d(this, _("Please enter text to translate"),
title, wxTRANSLATE("default value"));
title, wxTRANSLATE("default value"));
if (d.ShowModal() == wxID_OK)
{
@ -431,7 +448,7 @@ void MyFrame::OnTest1(wxCommandEvent& WXUNUSED(event))
void MyFrame::OnTest2(wxCommandEvent& WXUNUSED(event))
{
const wxString title = _("Testing _N() (ngettext)");
const wxString& title = _("Testing _N() (ngettext)");
wxTextEntryDialog d(this,
_("Please enter range for plural forms of \"n files deleted\" phrase"),
title, "0-10");