File indexing completed on 2024-04-21 05:45:00

 /***************************************************************************
  *   Copyright (C) 2009-2011 by Daniel Nicoletti                           *
  *   dantti12@gmail.com                                                    *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
  *   (at your option) any later version.                                   *
  *                                                                         *
  *   This program is distributed in the hope that it will be useful,       *
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  *   GNU General Public License for more details.                          *
  *                                                                         *
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program; see the file COPYING. If not, write to       *
  *   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,  *
  *   Boston, MA 02110-1301, USA.                                           *
  ***************************************************************************/
 
 #include "DistroUpgrade.h"
 
 #include <PkIcons.h>
 
 #include <QAction>
 
 #include <KLocalizedString>
 #include <KMessageBox>
 #include <KColorScheme>
 
 //#include <solid/powermanagement.h>
 #include <solid/device.h>
 
 #include <QLoggingCategory>
 
 DistroUpgrade::DistroUpgrade(QWidget *parent) :
     KMessageWidget(parent)
 {
     auto action = new QAction(i18n("Upgrade"), this);
     connect(action, &QAction::triggered, this, &DistroUpgrade::startDistroUpgrade);
     addAction(action);
 }
 
 DistroUpgrade::~DistroUpgrade()
 {
 }
 
 void DistroUpgrade::setName(const QString &name)
 {
     setText(i18n("Distribution upgrade available: %1", name));
 }
 
 void DistroUpgrade::startDistroUpgrade()
 {
     //! QList<Solid::Device> powerPlugs = Solid::Device::listFromType(Solid::DeviceInterface::AcAdapter);
     bool pluggedIn = true;
     bool hasBattery = Solid::Device::listFromType(Solid::DeviceInterface::Battery).size()>0;
 
     //! foreach(const Solid::Device &dev, powerPlugs) {
     //!    if (!dev.as<Solid::AcAdapter>()->isPlugged()) {
     //!        pluggedIn = false;
     //!    }
     //! }
 
     QString warning = i18n("You are about to upgrade your distribution to the latest version. "
                            "This is usually a very lengthy process and takes a lot longer than "
                            "simply upgrading your packages.");
 
     if (!pluggedIn) {
         warning += QLatin1Char(' ') + i18n("It is recommended to plug in your computer before proceeding.");
     } else if (hasBattery) {
         warning += QLatin1Char(' ') + i18n("It is recommended that you keep your computer plugged in while the upgrade is being performed.");
     }
 
     if (KMessageBox::warningContinueCancel(this,warning) == KMessageBox::Continue) {
         m_distroUpgradeProcess = new QProcess;
         connect(m_distroUpgradeProcess, &QProcess::errorOccurred, this, &DistroUpgrade::distroUpgradeError);
         connect(m_distroUpgradeProcess, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished),
                 this, &DistroUpgrade::distroUpgradeFinished);
         QStringList env = QProcess::systemEnvironment();
         env << QLatin1String("DESKTOP=kde");
         m_distroUpgradeProcess->setEnvironment(env);
         m_distroUpgradeProcess->start(QLatin1String("/usr/share/PackageKit/pk-upgrade-distro.sh"));
     }
 }
 
 void DistroUpgrade::distroUpgradeFinished(int exitCode, QProcess::ExitStatus exitStatus)
 {
     if (exitStatus == QProcess::NormalExit && exitCode == 0) {
         KMessageBox::information(this, i18n("Distribution upgrade complete."));
     } else if (exitStatus == QProcess::NormalExit) {
         KMessageBox::error(this, i18n("Distribution upgrade process exited with code %1.", exitCode));
     }
     m_distroUpgradeProcess->deleteLater();
     m_distroUpgradeProcess = nullptr;
 }
 
 void DistroUpgrade::distroUpgradeError(QProcess::ProcessError error)
 {
     QString text;
     switch(error) {
         case QProcess::FailedToStart:
             KMessageBox::error(this,
                     i18n("The distribution upgrade process failed to start."));
             break;
         case QProcess::Crashed:
             KMessageBox::error(this,
                     i18n("The distribution upgrade process crashed some time after starting successfully."));
             break;
         default:
             KMessageBox::error(this,
                     i18n("The distribution upgrade process failed with an unknown error."));
             break;
     }
 }
 
 #include "moc_DistroUpgrade.cpp"