/**
* Reads the selected LanguageFile into the cache
*/
void
ReadLanguageFile()
{
CloseLanguageFile();
LogStartUp(_T("Loading language file"));
TCHAR buffer[MAX_PATH], second_buffer[MAX_PATH];
const TCHAR *value = Profile::GetPath(szProfileLanguageFile, buffer)
? buffer : _T("");
if (_tcscmp(value, _T("none")) == 0)
return;
if (string_is_empty(value) || _tcscmp(value, _T("auto")) == 0) {
AutoDetectLanguage();
return;
}
const TCHAR *base = BaseName(value);
if (base == NULL)
base = value;
if (base == value) {
LocalPath(second_buffer, value);
value = second_buffer;
}
if (!LoadLanguageFile(value) && !ReadResourceLanguageFile(base))
AutoDetectLanguage();
}
/**
* Reads the selected LanguageFile into the cache
*/
void
ReadLanguageFile()
{
#ifndef HAVE_NATIVE_GETTEXT
CloseLanguageFile();
LogFormat("Loading language file");
TCHAR buffer[MAX_PATH], second_buffer[MAX_PATH];
const TCHAR *value = Profile::GetPath(ProfileKeys::LanguageFile, buffer)
? buffer : _T("");
if (StringIsEqual(value, _T("none")))
return;
if (StringIsEmpty(value) || StringIsEqual(value, _T("auto"))) {
AutoDetectLanguage();
return;
}
const TCHAR *base = BaseName(value);
if (base == NULL)
base = value;
if (base == value) {
LocalPath(second_buffer, value);
value = second_buffer;
}
if (!LoadLanguageFile(value) && !ReadResourceLanguageFile(base))
AutoDetectLanguage();
#endif
}
static void
AutoDetectLanguage()
{
#ifdef HAVE_NATIVE_GETTEXT
// Set the current locale to the environment's default
setlocale(LC_ALL, "");
// always use a dot as decimal point in printf/scanf()
setlocale(LC_NUMERIC, "C");
bindtextdomain("xcsoar", "/usr/share/locale");
textdomain("xcsoar");
#else /* !HAVE_NATIVE_GETTEXT */
// Try to detect the language by calling the OS's corresponding functions
const TCHAR *resource = detect_language();
if (resource != NULL)
// If a language was detected -> try to load the MO file
ReadResourceLanguageFile(resource);
#endif /* !HAVE_NATIVE_GETTEXT */
}
