static QByteArray getWinLocaleName(LCID id)
{
QByteArray result;
if (id == LOCALE_USER_DEFAULT) {
static QByteArray langEnvVar = qgetenv("LANG");
result = langEnvVar;
QString lang, script, cntry;
if ( result == "C" || (!result.isEmpty()
&& qt_splitLocaleName(QString::fromLocal8Bit(result), lang, script, cntry)) ) {
long id = 0;
bool ok = false;
id = qstrtoll(result.data(), 0, 0, &ok);
if ( !ok || id == 0 || id < INT_MIN || id > INT_MAX )
return result;
else
return winLangCodeToIsoName( (int)id );
}
}
#if defined(Q_OS_WINCE)
result = winLangCodeToIsoName(id != LOCALE_USER_DEFAULT ? id : GetUserDefaultLCID());
#else
if (id == LOCALE_USER_DEFAULT)
id = GetUserDefaultLCID();
QString resultuage = winIso639LangName(id);
QString country = winIso3116CtryName(id);
result = resultuage.toLatin1();
if (!country.isEmpty()) {
result += '_';
result += country.toLatin1();
}
#endif
return result;
}
QVariant QSystemLocale::query(QueryType type, QVariant in) const
{
QSystemLocaleData *d = qSystemLocaleData();
if (type == LocaleChanged) {
d->readEnvironment();
return QVariant();
}
QReadLocker locker(&d->lock);
const QLocale &lc_numeric = d->lc_numeric;
const QLocale &lc_time = d->lc_time;
const QLocale &lc_monetary = d->lc_monetary;
const QLocale &lc_messages = d->lc_messages;
switch (type) {
case DecimalPoint:
return lc_numeric.decimalPoint();
case GroupSeparator:
return lc_numeric.groupSeparator();
case ZeroDigit:
return lc_numeric.zeroDigit();
case NegativeSign:
return lc_numeric.negativeSign();
case DateFormatLong:
return lc_time.dateFormat(QLocale::LongFormat);
case DateFormatShort:
return lc_time.dateFormat(QLocale::ShortFormat);
case TimeFormatLong:
return lc_time.timeFormat(QLocale::LongFormat);
case TimeFormatShort:
return lc_time.timeFormat(QLocale::ShortFormat);
case DayNameLong:
return lc_time.dayName(in.toInt(), QLocale::LongFormat);
case DayNameShort:
return lc_time.dayName(in.toInt(), QLocale::ShortFormat);
case MonthNameLong:
return lc_time.monthName(in.toInt(), QLocale::LongFormat);
case MonthNameShort:
return lc_time.monthName(in.toInt(), QLocale::ShortFormat);
case StandaloneMonthNameLong:
return lc_time.standaloneMonthName(in.toInt(), QLocale::LongFormat);
case StandaloneMonthNameShort:
return lc_time.standaloneMonthName(in.toInt(), QLocale::ShortFormat);
case DateToStringLong:
return lc_time.toString(in.toDate(), QLocale::LongFormat);
case DateToStringShort:
return lc_time.toString(in.toDate(), QLocale::ShortFormat);
case TimeToStringLong:
return lc_time.toString(in.toTime(), QLocale::LongFormat);
case TimeToStringShort:
return lc_time.toString(in.toTime(), QLocale::ShortFormat);
case DateTimeFormatLong:
return lc_time.dateTimeFormat(QLocale::LongFormat);
case DateTimeFormatShort:
return lc_time.dateTimeFormat(QLocale::ShortFormat);
case DateTimeToStringLong:
return lc_time.toString(in.toDateTime(), QLocale::LongFormat);
case DateTimeToStringShort:
return lc_time.toString(in.toDateTime(), QLocale::ShortFormat);
case PositiveSign:
return lc_numeric.positiveSign();
case AMText:
return lc_time.amText();
case PMText:
return lc_time.pmText();
case FirstDayOfWeek:
return lc_time.firstDayOfWeek();
case CurrencySymbol:
return lc_monetary.currencySymbol(QLocale::CurrencySymbolFormat(in.toUInt()));
case CurrencyToString: {
switch (in.type()) {
case QVariant::Int:
return lc_monetary.toCurrencyString(in.toInt());
case QVariant::UInt:
return lc_monetary.toCurrencyString(in.toUInt());
case QVariant::Double:
return lc_monetary.toCurrencyString(in.toDouble());
case QVariant::LongLong:
return lc_monetary.toCurrencyString(in.toLongLong());
case QVariant::ULongLong:
return lc_monetary.toCurrencyString(in.toULongLong());
default:
break;
}
return QString();
}
case MeasurementSystem: {
const QString meas_locale = QString::fromLatin1(d->lc_measurement_var.constData(), d->lc_measurement_var.size());
if (meas_locale.compare(QLatin1String("Metric"), Qt::CaseInsensitive) == 0)
return QLocale::MetricSystem;
if (meas_locale.compare(QLatin1String("Other"), Qt::CaseInsensitive) == 0)
return QLocale::MetricSystem;
return QVariant((int)QLocale(meas_locale).measurementSystem());
}
case UILanguages: {
if (!d->uiLanguages.isEmpty())
return d->uiLanguages;
QString languages = QString::fromLatin1(qgetenv("LANGUAGE"));
QStringList lst;
if (languages.isEmpty())
lst.append(QString::fromLatin1(d->lc_messages_var));
else
lst = languages.split(QLatin1Char(':'));
for (int i = 0; i < lst.size(); ++i) {
const QString &name = lst.at(i);
QString lang, script, cntry;
if (qt_splitLocaleName(name, lang, script, cntry)) {
if (!cntry.length())
d->uiLanguages.append(lang);
else
d->uiLanguages.append(lang % QLatin1Char('-') % cntry);
}
}
return d->uiLanguages.isEmpty() ? QVariant() : QVariant(d->uiLanguages);
}
case StringToStandardQuotation:
return lc_messages.quoteString(in.value<QStringRef>());
case StringToAlternateQuotation:
return lc_messages.quoteString(in.value<QStringRef>(), QLocale::AlternateQuotation);
case ListToSeparatedString:
return lc_messages.createSeparatedList(in.toStringList());
case LocaleChanged:
Q_ASSERT(false);
default:
break;
}
return QVariant();
}
