C++ (Cpp) wxArrayLong::Clear Beispiele

Beispiel #1

void wxTranslationHelper::GetInstalledLanguages(wxArrayString& names, wxArrayLong& identifiers)
{
	names.Clear();
	identifiers.Clear();
	wxString filename;
	const wxLanguageInfo* langinfo;

	names.Add(_("English"));
	identifiers.Add(wxLANGUAGE_ENGLISH);

	if (!wxDir::Exists(m_SearchPath)) {
		wxLogError(_T("Directory %s DOES NOT EXIST"), m_SearchPath.GetData());
		return;
	}
	wxDir dir(m_SearchPath);

	int localeid = wxLocale::GetSystemLanguage();

	for (bool cont = dir.GetFirst(&filename, wxEmptyString, wxDIR_DIRS); cont; cont = dir.GetNext(&filename)) {
		langinfo = wxLocale::FindLanguageInfo(filename);
		if (langinfo != NULL) {
			wxString mo_file = dir.GetName() + wxFileName::GetPathSeparator() + filename + wxFileName::GetPathSeparator() + _T("LC_MESSAGES") + wxFileName::GetPathSeparator() + catalogname + wxT(".mo");
			wxLogInfo(_("SEARCHING FOR %s"), mo_file.GetData());
			if (wxFileExists(mo_file)) {
				if (langinfo->Language == localeid)
					names.Add(langinfo->Description + _(" (Default)"));
				else
					names.Add(langinfo->Description);
				identifiers.Add(langinfo->Language);
			}
		}
	}
}