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/*
SPDX-FileCopyrightText: 2014 Martin Klapetek <mklapetek@kde.org>
SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
*/
#include "timezonesi18n.h"
#include <KCountry>
#include <KLocalizedString>
#include <unicode/localebuilder.h>
#include "timezonesi18n_generated.h"
TimeZonesI18n::TimeZonesI18n(QObject *parent)
: QObject(parent)
, m_isInitialized(false)
{
}
QString TimeZonesI18n::i18nContinents(const QString &continent)
{
if (!m_isInitialized) {
init();
}
return m_i18nContinents.value(continent, continent);
}
QString TimeZonesI18n::i18nCountry(QLocale::Country country)
{
if (!m_isInitialized) {
init();
}
QString countryName = KCountry::fromQLocale(country).name();
if (countryName.isEmpty()) {
return QLocale::countryToString(country);
}
return countryName;
}
QString TimeZonesI18n::i18nCity(const QString &timezoneId)
{
if (!m_isInitialized) {
init();
}
if (!m_tzNames) {
return timezoneId;
}
icu::UnicodeString result;
const auto &cityName = m_tzNames->getExemplarLocationName(icu::UnicodeString::fromUTF8(icu::StringPiece(timezoneId.toStdString())), result);
return cityName.isBogus() ? timezoneId : QStringView(cityName.getBuffer(), cityName.length()).toString();
}
void TimeZonesI18n::init()
{
m_i18nContinents = TimeZonesI18nData::timezoneContinentToL10nMap();
const auto locale = icu::Locale(QLocale::system().name().toLatin1().constData());
UErrorCode error = U_ZERO_ERROR;
m_tzNames.reset(icu::TimeZoneNames::createInstance(locale, error));
if (!U_SUCCESS(error)) {
qWarning() << "failed to create timezone names:" << u_errorName(error);
}
m_isInitialized = true;
}
#include "moc_timezonesi18n.cpp"
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