196 lines
7.8 KiB
C++
196 lines
7.8 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the plugins of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 3 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL3 included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 3 requirements
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** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 2.0 or (at your option) the GNU General
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** Public license version 3 or any later version approved by the KDE Free
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** Qt Foundation. The licenses are as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-2.0.html and
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** https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qandroidsystemlocale.h"
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#include "androidjnimain.h"
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#include <QtCore/private/qjni_p.h>
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#include <QtCore/private/qjnihelpers_p.h>
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#include "qdatetime.h"
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#include "qstringlist.h"
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#include "qvariant.h"
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QT_BEGIN_NAMESPACE
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QAndroidSystemLocale::QAndroidSystemLocale() : m_locale(QLocale::C)
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{
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}
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void QAndroidSystemLocale::getLocaleFromJava() const
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{
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QWriteLocker locker(&m_lock);
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QJNIObjectPrivate javaLocaleObject;
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QJNIObjectPrivate javaActivity(QtAndroid::activity());
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if (!javaActivity.isValid())
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javaActivity = QtAndroid::service();
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if (javaActivity.isValid()) {
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QJNIObjectPrivate resources = javaActivity.callObjectMethod("getResources", "()Landroid/content/res/Resources;");
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QJNIObjectPrivate configuration = resources.callObjectMethod("getConfiguration", "()Landroid/content/res/Configuration;");
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javaLocaleObject = configuration.getObjectField("locale", "Ljava/util/Locale;");
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} else {
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javaLocaleObject = QJNIObjectPrivate::callStaticObjectMethod("java/util/Locale", "getDefault", "()Ljava/util/Locale;");
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}
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QString languageCode = javaLocaleObject.callObjectMethod("getLanguage", "()Ljava/lang/String;").toString();
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QString countryCode = javaLocaleObject.callObjectMethod("getCountry", "()Ljava/lang/String;").toString();
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m_locale = QLocale(languageCode + QLatin1Char('_') + countryCode);
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}
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QVariant QAndroidSystemLocale::query(QueryType type, QVariant in) const
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{
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if (type == LocaleChanged) {
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getLocaleFromJava();
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return QVariant();
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}
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QReadLocker locker(&m_lock);
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switch (type) {
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case DecimalPoint:
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return m_locale.decimalPoint();
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case GroupSeparator:
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return m_locale.groupSeparator();
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case ZeroDigit:
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return m_locale.zeroDigit();
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case NegativeSign:
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return m_locale.negativeSign();
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case DateFormatLong:
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return m_locale.dateFormat(QLocale::LongFormat);
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case DateFormatShort:
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return m_locale.dateFormat(QLocale::ShortFormat);
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case TimeFormatLong:
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return m_locale.timeFormat(QLocale::LongFormat);
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case TimeFormatShort:
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return m_locale.timeFormat(QLocale::ShortFormat);
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case DayNameLong:
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return m_locale.dayName(in.toInt(), QLocale::LongFormat);
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case DayNameShort:
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return m_locale.dayName(in.toInt(), QLocale::ShortFormat);
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case MonthNameLong:
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return m_locale.monthName(in.toInt(), QLocale::LongFormat);
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case MonthNameShort:
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return m_locale.monthName(in.toInt(), QLocale::ShortFormat);
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case StandaloneMonthNameLong:
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return m_locale.standaloneMonthName(in.toInt(), QLocale::LongFormat);
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case StandaloneMonthNameShort:
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return m_locale.standaloneMonthName(in.toInt(), QLocale::ShortFormat);
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case DateToStringLong:
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return m_locale.toString(in.toDate(), QLocale::LongFormat);
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case DateToStringShort:
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return m_locale.toString(in.toDate(), QLocale::ShortFormat);
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case TimeToStringLong:
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return m_locale.toString(in.toTime(), QLocale::LongFormat);
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case TimeToStringShort:
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return m_locale.toString(in.toTime(), QLocale::ShortFormat);
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case DateTimeFormatLong:
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return m_locale.dateTimeFormat(QLocale::LongFormat);
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case DateTimeFormatShort:
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return m_locale.dateTimeFormat(QLocale::ShortFormat);
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case DateTimeToStringLong:
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return m_locale.toString(in.toDateTime(), QLocale::LongFormat);
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case DateTimeToStringShort:
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return m_locale.toString(in.toDateTime(), QLocale::ShortFormat);
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case PositiveSign:
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return m_locale.positiveSign();
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case AMText:
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return m_locale.amText();
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case PMText:
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return m_locale.pmText();
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case FirstDayOfWeek:
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return m_locale.firstDayOfWeek();
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case CurrencySymbol:
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return m_locale .currencySymbol(QLocale::CurrencySymbolFormat(in.toUInt()));
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case CurrencyToString: {
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switch (in.type()) {
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case QVariant::Int:
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return m_locale .toCurrencyString(in.toInt());
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case QVariant::UInt:
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return m_locale .toCurrencyString(in.toUInt());
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case QVariant::Double:
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return m_locale .toCurrencyString(in.toDouble());
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case QVariant::LongLong:
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return m_locale .toCurrencyString(in.toLongLong());
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case QVariant::ULongLong:
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return m_locale .toCurrencyString(in.toULongLong());
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default:
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break;
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}
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return QString();
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}
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case StringToStandardQuotation:
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return m_locale.quoteString(in.value<QStringView>());
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case StringToAlternateQuotation:
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return m_locale.quoteString(in.value<QStringView>(), QLocale::AlternateQuotation);
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case ListToSeparatedString:
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return m_locale.createSeparatedList(in.value<QStringList>());
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case LocaleChanged:
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Q_ASSERT_X(false, Q_FUNC_INFO, "This can't happen.");
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case UILanguages: {
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if (QtAndroidPrivate::androidSdkVersion() >= 24) {
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QJNIObjectPrivate localeListObject =
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QJNIObjectPrivate::callStaticObjectMethod("android/os/LocaleList", "getDefault",
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"()Landroid/os/LocaleList;");
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if (localeListObject.isValid()) {
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QString lang = localeListObject.callObjectMethod("toLanguageTags",
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"()Ljava/lang/String;").toString();
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// Some devices return with it enclosed in []'s so check if both exists before
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// removing to ensure it is formatted correctly
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if (lang.startsWith(QChar('[')) && lang.endsWith(QChar(']')))
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lang = lang.mid(1, lang.length() - 2);
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return lang.split(QChar(','));
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}
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}
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return QVariant();
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}
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default:
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break;
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}
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return QVariant();
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}
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QLocale QAndroidSystemLocale::fallbackUiLocale() const
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{
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QReadLocker locker(&m_lock);
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return m_locale;
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}
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QT_END_NAMESPACE
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