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/*
This file is part of the KTextTemplate library
SPDX-FileCopyrightText: 2010 Stephen Kelly <steveire@gmail.com>
SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "kdelocalizer.h"
#include <KDE/KComponentData>
#include <KDE/KGlobal>
#include <KDE/KLocale>
#include <KDE/KLocalizedString>
#include <kcurrencycode.h>
#include <kstandarddirs.h>
#include <QStack>
class KDELocalizerPrivate
{
KDELocalizerPrivate(KDELocalizer *qq, KLocale *locale)
: q_ptr(qq)
, m_locale(locale ? locale : KGlobal::locale())
{
}
Q_DECLARE_PUBLIC(KDELocalizer)
KDELocalizer *const q_ptr;
QStringList m_applicationCatalogs;
QStringList m_catalogs;
QStack<KLocale *> m_localeStack;
KLocale *m_locale;
};
KDELocalizer::KDELocalizer(KLocale *locale)
: d_ptr(new KDELocalizerPrivate(this, locale))
{
}
KDELocalizer::~KDELocalizer()
{
delete d_ptr;
}
void KDELocalizer::insertApplicationCatalogs(const QStringList &catalogs)
{
Q_D(KDELocalizer);
d->m_applicationCatalogs = catalogs;
for (const QString &catalog : d->m_applicationCatalogs) {
d->m_locale->insertCatalog(catalog);
}
}
QString KDELocalizer::currentLocale() const
{
Q_D(const KDELocalizer);
return d->m_locale->language();
}
void KDELocalizer::pushLocale(const QString &localeName)
{
Q_D(KDELocalizer);
d->m_localeStack.push(d->m_locale);
const QStringList parts = localeName.split("_");
QString country;
if (parts.size() == 2)
country = parts.at(1).toLower();
d->m_locale = new KLocale(KGlobal::mainComponent().catalogName(), localeName, country);
for (const QString &catalog : d->m_applicationCatalogs) {
d->m_locale->insertCatalog(catalog);
}
for (const QString &catalog : d->m_catalogs) {
d->m_locale->insertCatalog(catalog);
}
}
void KDELocalizer::popLocale()
{
Q_D(KDELocalizer);
Q_ASSERT(d->m_locale);
delete d->m_locale;
d->m_locale = d->m_localeStack.top();
d->m_localeStack.pop();
}
void KDELocalizer::loadCatalog(const QString &path, const QString &catalog)
{
Q_D(KDELocalizer);
KGlobal::dirs()->addResourceDir("locale", path, true);
d->m_catalogs.append(catalog);
Q_ASSERT(d->m_localeStack.isEmpty());
d->m_locale->insertCatalog(catalog);
}
void KDELocalizer::unloadCatalog(const QString &catalog)
{
Q_D(KDELocalizer);
// Does not exist (probably not necessary either):
// KGlobal::dirs()->removeResourceDir("locale", path + '/' + catalog, true);
d->m_catalogs.removeAll(catalog);
d->m_locale->removeCatalog(catalog);
}
QString KDELocalizer::localizeDate(const QDate &date, QLocale::FormatType formatType) const
{
Q_D(const KDELocalizer);
KLocale::DateFormat klocaleFormat = KLocale::ShortDate;
if (formatType == QLocale::LongFormat)
klocaleFormat = KLocale::LongDate;
return d->m_locale->formatDate(date, klocaleFormat);
}
QString KDELocalizer::localizeTime(const QTime &time, QLocale::FormatType formatType) const
{
Q_D(const KDELocalizer);
KLocale::TimeFormatOptions klocaleFormat = KLocale::TimeDefault;
if (formatType == QLocale::ShortFormat)
klocaleFormat = KLocale::TimeWithoutSeconds;
return d->m_locale->formatLocaleTime(time, klocaleFormat);
}
QString KDELocalizer::localizeDateTime(const QDateTime &dateTime, QLocale::FormatType formatType) const
{
Q_D(const KDELocalizer);
KLocale::DateFormat klocaleFormat = KLocale::ShortDate;
if (formatType == QLocale::LongFormat)
klocaleFormat = KLocale::LongDate;
return d->m_locale->formatDateTime(dateTime, klocaleFormat);
}
QString KDELocalizer::localizeMonetaryValue(qreal value, const QString ¤cyCode) const
{
Q_D(const KDELocalizer);
KCurrencyCode code(currencyCode);
return d->m_locale->formatMoney(value, code.defaultSymbol());
}
QString KDELocalizer::localizeNumber(int number) const
{
Q_D(const KDELocalizer);
return d->m_locale->formatLong(number);
}
QString KDELocalizer::localizeNumber(qreal number) const
{
Q_D(const KDELocalizer);
return d->m_locale->formatNumber(number);
}
static KLocalizedString substituteArguments(const KLocalizedString &_string, const QVariantList &args)
{
KLocalizedString string = _string;
for (const QVariant &arg : args) {
if (arg.type() == QMetaType::Int)
string = string.subs(arg.toInt());
else if (arg.type() == QMetaType::Double)
string = string.subs(arg.toDouble());
else
string = string.subs(arg.toString());
}
return string;
}
QString KDELocalizer::localizeContextString(const QString &string, const QString &context, const QVariantList &arguments) const
{
Q_D(const KDELocalizer);
KLocalizedString localizedString = ki18nc(context.toUtf8(), string.toUtf8());
return substituteArguments(localizedString, arguments).toString(d->m_locale);
}
QString KDELocalizer::localizePluralContextString(const QString &string, const QString &pluralForm, const QString &context, const QVariantList &arguments) const
{
Q_D(const KDELocalizer);
KLocalizedString localizedString = ki18ncp(context.toUtf8(), string.toUtf8(), pluralForm.toUtf8());
return substituteArguments(localizedString, arguments).toString(d->m_locale);
}
QString KDELocalizer::localizePluralString(const QString &string, const QString &pluralForm, const QVariantList &arguments) const
{
Q_D(const KDELocalizer);
KLocalizedString localizedString = ki18np(string.toUtf8(), pluralForm.toUtf8());
return substituteArguments(localizedString, arguments).toString(d->m_locale);
}
QString KDELocalizer::localizeString(const QString &string, const QVariantList &arguments) const
{
Q_D(const KDELocalizer);
KLocalizedString localizedString = ki18n(string.toUtf8());
return substituteArguments(localizedString, arguments).toString(d->m_locale);
}
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