mirror of
https://bitbucket.org/smil3y/kde-workspace.git
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133 lines
4.4 KiB
C++
133 lines
4.4 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 <kmessagebox.h>
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#include <kstandarddirs.h>
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#include <kauthorization.h>
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#include <ksystemtimezone.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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static const int s_checktime = 1000; // 1secs
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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(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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if (!KAuthorization::isAuthorized("org.kde.kcontrol.kcmclock")) {
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setUseRootOnlyMessage(true);
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setRootOnlyMessage(i18n("You are not allowed to save the configuration"));
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setDisabled(true);
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}
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m_tz = KSystemTimeZones::local().name();
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QTimer::singleShot(s_checktime, this, SLOT(checkTZ()));
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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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int reply = KAuthorization::execute(
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"org.kde.kcontrol.kcmclock", "save", helperargs
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);
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if (reply != KAuthorization::NoError) {
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if (reply < KAuthorization::NoError) {
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KMessageBox::error(this, i18n("Unable to authenticate/execute the action: %1", KAuthorization::errorString(reply)));
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} else {
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dtime->processHelperErrors(reply);
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}
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setDisabled(false);
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} else {
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// explicit load() in case its not the timezone that is changed
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load();
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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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}
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void KclockModule::load()
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{
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dtime->load();
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setDisabled(useRootOnlyMessage());
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emit changed(false);
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}
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void KclockModule::checkTZ()
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{
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const QString localtz = KSystemTimeZones::local().name();
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if (localtz != m_tz) {
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m_tz = localtz;
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load();
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}
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QTimer::singleShot(s_checktime, this, SLOT(checkTZ()));
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}
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