CFStringRef CFLocaleCopyDisplayNameForPropertyValue(CFLocaleRef displayLocale, CFStringRef key, CFStringRef value) {
CF_OBJC_FUNCDISPATCH2(CFLocaleGetTypeID(), CFStringRef, displayLocale, "_copyDisplayNameForKey:value:", key, value);
CFIndex idx, slot = -1;
for (idx = 0; idx < __kCFLocaleKeyTableCount; idx++) {
if (__CFLocaleKeyTable[idx].key == key) {
slot = idx;
break;
}
}
if (-1 == slot && NULL != key) {
for (idx = 0; idx < __kCFLocaleKeyTableCount; idx++) {
if (CFEqual(__CFLocaleKeyTable[idx].key, key)) {
slot = idx;
break;
}
}
}
if (-1 == slot || !value) {
return NULL;
}
// Get the locale ID as a C string
char localeID[ULOC_FULLNAME_CAPACITY+ULOC_KEYWORD_AND_VALUES_CAPACITY];
char cValue[ULOC_FULLNAME_CAPACITY+ULOC_KEYWORD_AND_VALUES_CAPACITY];
if (CFStringGetCString(displayLocale->_identifier, localeID, sizeof(localeID)/sizeof(localeID[0]), kCFStringEncodingASCII) && CFStringGetCString(value, cValue, sizeof(cValue)/sizeof(char), kCFStringEncodingASCII)) {
CFStringRef result;
if ((NULL == displayLocale->_prefs) && __CFLocaleKeyTable[slot].name(localeID, cValue, &result)) {
return result;
}
// We could not find a result using the requested language. Fall back through all preferred languages.
CFArrayRef langPref;
if (displayLocale->_prefs) {
langPref = (CFArrayRef)CFDictionaryGetValue(displayLocale->_prefs, CFSTR("AppleLanguages"));
if (langPref) CFRetain(langPref);
} else {
langPref = (CFArrayRef)CFPreferencesCopyAppValue(CFSTR("AppleLanguages"), kCFPreferencesCurrentApplication);
}
if (langPref != NULL) {
CFIndex count = CFArrayGetCount(langPref);
CFIndex i;
bool success = false;
for (i = 0; i < count && !success; ++i) {
CFStringRef language = (CFStringRef)CFArrayGetValueAtIndex(langPref, i);
CFStringRef cleanLanguage = CFLocaleCreateCanonicalLanguageIdentifierFromString(kCFAllocatorSystemDefault, language);
if (CFStringGetCString(cleanLanguage, localeID, sizeof(localeID)/sizeof(localeID[0]), kCFStringEncodingASCII)) {
success = __CFLocaleKeyTable[slot].name(localeID, cValue, &result);
}
CFRelease(cleanLanguage);
}
CFRelease(langPref);
if (success)
return result;
}
}
return NULL;
}
static void ShowErrorVa(const wchar_t *de, const wchar_t *en, va_list args)
{
// Get current language
const wchar_t *stringToUse = en;
#ifdef _WIN32
if ((GetUserDefaultLangID() & 0xFF) == LANG_GERMAN) stringToUse = de;
#elif defined(__APPLE_CC__)
CFStringRef localisations[2] = { CFSTR("en"), CFSTR("de") };
CFArrayRef allLocalisations = CFArrayCreate(kCFAllocatorDefault, (const void **) localisations, 2, &kCFTypeArrayCallBacks);
CFArrayRef preferredLocalisations = CFBundleCopyPreferredLocalizationsFromArray(allLocalisations);
CFStringRef oldStyleLang = (CFStringRef) CFArrayGetValueAtIndex(preferredLocalisations, 0);
CFStringRef newStyleLang = CFLocaleCreateCanonicalLanguageIdentifierFromString(kCFAllocatorDefault, oldStyleLang);
if (CFStringHasPrefix(newStyleLang, CFSTR("de"))) stringToUse = de;
CFRelease(allLocalisations);
CFRelease(preferredLocalisations);
CFRelease(newStyleLang);
#else
// TODO: Implement something here for android.
#endif
// Create output string
wchar_t text[1024];
vswprintf(text, 1024, stringToUse, args);
// Show message
#ifdef _WIN32
MessageBoxW(NULL, text, L"Mindstorms Simulator", MB_TASKMODAL & MB_ICONWARNING);
#elif defined(IPHONE)
// Ignore it
#elif defined(__APPLE_CC__)
CFStringRef messageString = CFStringCreateWithBytes(kCFAllocatorDefault, (const UInt8 *) text, sizeof(wchar_t) * wcslen(text), (CFByteOrderGetCurrent() == CFByteOrderBigEndian) ? kCFStringEncodingUTF32BE : kCFStringEncodingUTF32LE, false);
CFUserNotificationDisplayAlert(0.0, kCFUserNotificationStopAlertLevel, NULL, NULL, NULL, messageString, NULL, NULL, NULL, NULL, NULL);
CFRelease(messageString);
#else
// TODO: Implement something here for android.
size_t length = wcslen(text)+1;
char *englishMangledASCII = new char[length];
for (unsigned i = 0; i < length; i++)
englishMangledASCII[i] = (char) en[i];
__android_log_print(ANDROID_LOG_FATAL, "librobosim.so", "Error: %s", englishMangledASCII);
delete englishMangledASCII;
#endif
}
CFArrayRef CFLocaleCopyPreferredLanguages(void) {
CFMutableArrayRef newArray = CFArrayCreateMutable(kCFAllocatorSystemDefault, 0, &kCFTypeArrayCallBacks);
#if DEPLOYMENT_TARGET_WINDOWS
LANGID langId = GetUserDefaultLangID();
CFStringRef lang_name = __CFLocaleWindowsLCIDToISOLocaleName(langId);
CFArrayAppendValue(newArray, lang_name);
#else
CFArrayRef languagesArray = (CFArrayRef)CFPreferencesCopyAppValue(CFSTR("AppleLanguages"), kCFPreferencesCurrentApplication);
if (languagesArray && (CFArrayGetTypeID() == CFGetTypeID(languagesArray))) {
for (CFIndex idx = 0, cnt = CFArrayGetCount(languagesArray); idx < cnt; idx++) {
CFStringRef str = (CFStringRef)CFArrayGetValueAtIndex(languagesArray, idx);
if (str && (CFStringGetTypeID() == CFGetTypeID(str))) {
CFStringRef ident = CFLocaleCreateCanonicalLanguageIdentifierFromString(kCFAllocatorSystemDefault, str);
CFArrayAppendValue(newArray, ident);
CFRelease(ident);
}
}
}
if (languagesArray) CFRelease(languagesArray);
#endif
return newArray;
}
const char * /* O - Language ID */
_cupsAppleLanguage(const char *locale, /* I - Locale ID */
char *language,/* I - Language ID buffer */
size_t langsize) /* I - Size of language ID buffer */
{
int i; /* Looping var */
CFStringRef localeid, /* CF locale identifier */
langid; /* CF language identifier */
/*
* Copy the locale name and convert, as needed, to the Apple-specific
* locale identifier...
*/
switch (strlen(locale))
{
default :
/*
* Invalid locale...
*/
strlcpy(language, "en", langsize);
break;
case 2 :
strlcpy(language, locale, langsize);
break;
case 5 :
strlcpy(language, locale, langsize);
if (language[2] == '-')
{
/*
* Convert ll-cc to ll_CC...
*/
language[2] = '_';
language[3] = (char)toupper(language[3] & 255);
language[4] = (char)toupper(language[4] & 255);
}
break;
}
for (i = 0;
i < (int)(sizeof(apple_language_locale) /
sizeof(apple_language_locale[0]));
i ++)
if (!strcmp(locale, apple_language_locale[i].locale))
{
strlcpy(language, apple_language_locale[i].language, sizeof(language));
break;
}
/*
* Attempt to map the locale ID to a language ID...
*/
if ((localeid = CFStringCreateWithCString(kCFAllocatorDefault, language,
kCFStringEncodingASCII)) != NULL)
{
if ((langid = CFLocaleCreateCanonicalLanguageIdentifierFromString(
kCFAllocatorDefault, localeid)) != NULL)
{
CFStringGetCString(langid, language, (CFIndex)langsize, kCFStringEncodingASCII);
CFRelease(langid);
}
CFRelease(localeid);
}
/*
* Return what we got...
*/
return (language);
}
