summaryrefslogtreecommitdiffstats
path: root/src/corelib/tools/qlocale_unix.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/corelib/tools/qlocale_unix.cpp')
-rw-r--r--src/corelib/tools/qlocale_unix.cpp226
1 files changed, 226 insertions, 0 deletions
diff --git a/src/corelib/tools/qlocale_unix.cpp b/src/corelib/tools/qlocale_unix.cpp
new file mode 100644
index 0000000000..40a52ba967
--- /dev/null
+++ b/src/corelib/tools/qlocale_unix.cpp
@@ -0,0 +1,226 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtCore module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qlocale_p.h"
+
+#include "qstringbuilder.h"
+#include "qdatetime.h"
+#include "qstringlist.h"
+#include "qvariant.h"
+
+QT_BEGIN_NAMESPACE
+
+#ifndef QT_NO_SYSTEMLOCALE
+struct QSystemLocaleData
+{
+ QSystemLocaleData()
+ : lc_numeric(QLocale::C)
+ ,lc_time(QLocale::C)
+ ,lc_monetary(QLocale::C)
+ ,lc_messages(QLocale::C)
+ {
+ QByteArray all = qgetenv("LC_ALL");
+ QByteArray numeric = all.isEmpty() ? qgetenv("LC_NUMERIC") : all;
+ QByteArray time = all.isEmpty() ? qgetenv("LC_TIME") : all;
+ QByteArray monetary = all.isEmpty() ? qgetenv("LC_MONETARY") : all;
+ lc_messages_var = all.isEmpty() ? qgetenv("LC_MESSAGES") : all;
+ lc_measurement_var = all.isEmpty() ? qgetenv("LC_MEASUREMENT") : all;
+ QByteArray lang = qgetenv("LANG");
+ if (lang.isEmpty())
+ lang = QByteArray("C");
+ if (numeric.isEmpty())
+ numeric = lang;
+ if (monetary.isEmpty())
+ monetary = lang;
+ if (lc_messages_var.isEmpty())
+ lc_messages_var = lang;
+ if (lc_measurement_var.isEmpty())
+ lc_measurement_var = lang;
+ lc_numeric = QLocale(QString::fromLatin1(numeric));
+ lc_time = QLocale(QString::fromLatin1(time));
+ lc_monetary = QLocale(QString::fromLatin1(monetary));
+ lc_messages = QLocale(QString::fromLatin1(lc_messages_var));
+ }
+
+ QLocale lc_numeric;
+ QLocale lc_time;
+ QLocale lc_monetary;
+ QLocale lc_messages;
+ QByteArray lc_messages_var;
+ QByteArray lc_measurement_var;
+};
+Q_GLOBAL_STATIC(QSystemLocaleData, qSystemLocaleData)
+#endif
+
+#ifndef QT_NO_SYSTEMLOCALE
+QLocale QSystemLocale::fallbackLocale() const
+{
+ QByteArray lang = qgetenv("LC_ALL");
+ if (lang.isEmpty())
+ lang = qgetenv("LC_NUMERIC");
+ if (lang.isEmpty())
+ lang = qgetenv("LANG");
+ return QLocale(QLatin1String(lang));
+}
+
+QVariant QSystemLocale::query(QueryType type, QVariant in) const
+{
+ QSystemLocaleData *d = qSystemLocaleData();
+ 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 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: {
+ static QString languages = QString::fromLatin1(qgetenv("LANGUAGE"));
+ if (!languages.isEmpty()) {
+ QStringList lst = languages.split(QLatin1Char(':'));
+ for (int i = 0; i < lst.size();) {
+ const QString &name = lst.at(i);
+ QString lang, script, cntry;
+ if (name.isEmpty() || !qt_splitLocaleName(name, lang, script, cntry))
+ lst.removeAt(i);
+ else
+ ++i;
+ }
+ return lst;
+ }
+ if (!d->lc_messages_var.isEmpty()) {
+ QString lang, script, cntry;
+ if (qt_splitLocaleName(QString::fromLatin1(d->lc_messages_var.constData(), d->lc_messages_var.size()),
+ lang, script, cntry)) {
+ if (!cntry.length() && lang.length())
+ return QStringList(lang);
+ return QStringList(lang % QLatin1Char('-') % cntry);
+ }
+ }
+ return QVariant();
+ }
+ 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.value<QStringList>());
+ default:
+ break;
+ }
+ return QVariant();
+}
+#endif // QT_NO_SYSTEMLOCALE
+
+QT_END_NAMESPACE
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-13 19:22:20 +0000