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https://invent.kde.org/marcoa/shift-shell.git
synced 2026-06-11 16:57:43 +00:00
Marco Allegretti
f22514528b
Keep the selected timezone visible in the wizard and update it before applying the system timezone. Filter by city or zone name and report timedatectl failures without discarding the staged choice.
90 lines
2.5 KiB
C++
90 lines
2.5 KiB
C++
// SPDX-FileCopyrightText: 2023 by Devin Lin <devin@kde.org>
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "timeutil.h"
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#include <QDebug>
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#include <QRegularExpression>
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#include <QTimeZone>
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#include <KConfigGroup>
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#include <KLocalizedString>
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#include <KSharedConfig>
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#define FORMAT24H "HH:mm:ss"
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#define FORMAT12H "h:mm:ss ap"
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TimeUtil::TimeUtil(QObject *parent)
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: QObject{parent}
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, m_currentTimeZone{QString::fromUtf8(QTimeZone::systemTimeZoneId())}
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, m_timeZoneModel{new TimeZoneModel{this}}
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, m_filterModel{new TimeZoneFilterProxy{this}}
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{
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if (m_currentTimeZone.isEmpty() || !QTimeZone(m_currentTimeZone.toUtf8()).isValid()) {
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m_currentTimeZone = QStringLiteral("UTC");
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}
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m_filterModel->setSourceModel(m_timeZoneModel);
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// retrieve is24HourTime
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auto config = KSharedConfig::openConfig(QStringLiteral("kdeglobals"), KConfig::SimpleConfig);
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auto group = KConfigGroup(config, "Locale");
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m_is24HourTime = group.readEntry(QStringLiteral("TimeFormat"), FORMAT24H) == FORMAT24H;
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}
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bool TimeUtil::is24HourTime() const
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{
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return m_is24HourTime;
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}
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void TimeUtil::setIs24HourTime(bool is24HourTime)
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{
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if (is24HourTime != m_is24HourTime) {
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auto config = KSharedConfig::openConfig(QStringLiteral("kdeglobals"), KConfig::SimpleConfig);
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auto group = KConfigGroup(config, "Locale");
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group.writeEntry(QStringLiteral("TimeFormat"), is24HourTime ? FORMAT24H : FORMAT12H, KConfig::Notify);
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config->sync();
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m_is24HourTime = is24HourTime;
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Q_EMIT is24HourTimeChanged();
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}
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}
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QString TimeUtil::currentTimeZone() const
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{
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return m_currentTimeZone;
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}
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void TimeUtil::setCurrentTimeZone(QString timeZone)
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{
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if (timeZone == m_currentTimeZone) {
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return;
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}
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const QTimeZone zone(timeZone.toUtf8());
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if (!zone.isValid()) {
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m_timeZoneStatus = i18n("This time zone is not available.");
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Q_EMIT timeZoneStatusChanged();
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return;
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}
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m_currentTimeZone = timeZone;
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Q_EMIT currentTimeZoneChanged();
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const int exitCode = QProcess::execute(QStringLiteral("timedatectl"), {QStringLiteral("set-timezone"), timeZone});
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const QString status = exitCode == 0 ? QString() : i18n("Selected here, but the system time zone could not be changed.");
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if (status != m_timeZoneStatus) {
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m_timeZoneStatus = status;
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Q_EMIT timeZoneStatusChanged();
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}
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}
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QString TimeUtil::timeZoneStatus() const
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{
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return m_timeZoneStatus;
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}
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TimeZoneFilterProxy *TimeUtil::timeZones() const
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{
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return m_filterModel;
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}
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