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123 lines
4.1 KiB
C++
123 lines
4.1 KiB
C++
/*
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* main.cpp
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*
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* Copyright (C) 1998 Luca Montecchiani <m.luca@usa.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#include "main.h"
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#include <unistd.h>
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#include <QVBoxLayout>
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#include <QtDBus/QtDBus>
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#include <kaboutdata.h>
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#include <kapplication.h>
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#include <kdialog.h>
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#include <kpluginfactory.h>
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#include <kpluginloader.h>
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#include <kprocess.h>
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#include <kmessagebox.h>
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#include <kstandarddirs.h>
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#include "moc_main.cpp"
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#include "dtime.h"
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#include "helper.h"
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#include <kauthaction.h>
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K_PLUGIN_FACTORY(KlockModuleFactory, registerPlugin<KclockModule>();)
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K_EXPORT_PLUGIN(KlockModuleFactory("kcmkclock"))
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KclockModule::KclockModule(QWidget *parent, const QVariantList &)
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: KCModule(KlockModuleFactory::componentData(), parent/*, name*/)
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{
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KAboutData *about =
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new KAboutData(I18N_NOOP("kcmclock"), 0, ki18n("KDE Clock Control Module"),
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0, KLocalizedString(), KAboutData::License_GPL,
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ki18n("(c) 1996 - 2001 Luca Montecchiani\n"
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"(c) 2014 Ivailo Monev"));
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about->addAuthor(ki18n("Luca Montecchiani"), ki18n("Original author"), "m.luca@usa.net");
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about->addAuthor(ki18n("Paul Campbell"), ki18n("Past Maintainer"), "paul@taniwha.com");
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about->addAuthor(ki18n("Benjamin Meyer"), ki18n("Added NTP support"), "ben+kcmclock@meyerhome.net");
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about->addAuthor(ki18n("Ivailo Monev"), ki18n("Current Maintainer"), "xakepa10@gmail.com");
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setAboutData( about );
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setQuickHelp( i18n("<h1>Date & Time</h1> This control module can be used to set the system date and"
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" time. As these settings do not only affect you as a user, but rather the whole system, you"
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" can only change these settings when you start the System Settings as root. If you do not have"
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" the root password, but feel the system time should be corrected, please contact your system"
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" administrator."));
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KGlobal::locale()->insertCatalog("timezones4"); // For time zone translations
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QVBoxLayout *layout = new QVBoxLayout(this);
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layout->setMargin(0);
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layout->setSpacing(KDialog::spacingHint());
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dtime = new Dtime(this);
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layout->addWidget(dtime);
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connect(dtime, SIGNAL(timeChanged(bool)), this, SIGNAL(changed(bool)));
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setButtons(Help|Apply);
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setNeedsAuthorization(true);
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process = NULL;
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}
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void KclockModule::save()
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{
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setDisabled(true);
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QVariantMap helperargs;
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dtime->save( helperargs );
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Action *action = authAction();
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action->setArguments(helperargs);
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ActionReply reply = action->execute();
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if (reply.failed()) {
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if (reply.type() == ActionReply::KAuthError) {
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KMessageBox::error(this, i18n("Unable to authenticate/execute the action: %1, %2", reply.errorCode(), reply.errorDescription()));
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} else {
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dtime->processHelperErrors(reply.errorCode());
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}
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}
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else {
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QDBusMessage msg = QDBusMessage::createSignal("/org/kde/kcmshell_clock", "org.kde.kcmshell_clock", "clockUpdated");
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QDBusConnection::sessionBus().send(msg);
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}
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// NOTE: super nasty hack #1
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// Try to work around time mismatch between KSystemTimeZones' update of local
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// timezone and reloading of data, so that the new timezone is taken into account.
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// The Ultimate solution to this would be if KSTZ emitted a signal when a new
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// local timezone was found.
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QTimer::singleShot(5000, this, SLOT(load()));
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// setDisabled(false) happens in load(), since QTimer::singleShot is non-blocking
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}
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void KclockModule::load()
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{
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dtime->load();
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setDisabled(false);
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}
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