diff options
Diffstat (limited to 'kshutdown/systemconfig.cpp')
| -rw-r--r-- | kshutdown/systemconfig.cpp | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/kshutdown/systemconfig.cpp b/kshutdown/systemconfig.cpp new file mode 100644 index 0000000..6b919e0 --- /dev/null +++ b/kshutdown/systemconfig.cpp @@ -0,0 +1,189 @@ +/* + systemconfig.cpp - A system configuration manager + Copyright (C) 2005 Konrad Twardowski <kdtonline@poczta.onet.pl> + + 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; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#include <stdlib.h> + +#include "miscutils.h" +#include "systemconfig.h" + +#include <qfileinfo.h> +#include <qheader.h> + +#include <kapplication.h> +#include <kiconloader.h> +#include <klistview.h> +#include <klocale.h> + +// http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=417301 +#include <cstdlib> + +// private + +int SystemConfig::_canShutDown = -1; + +// public + +bool SystemConfig::canShutDown() +{ +/* + if (_canShutDown == -1) + { + QCString XDM_MANAGED = ::getenv("XDM_MANAGED"); + + if (XDM_MANAGED.contains("maysd") || XDM_MANAGED.contains("classic")) + _canShutDown = 1; + else + _canShutDown = 0; + } +*/ + _canShutDown = 1; + + return _canShutDown == 1; +} + +void SystemConfig::check(QWidget *parent) +{ + SystemConfig *systemConfig = new SystemConfig(parent); + systemConfig->exec(); + delete systemConfig; +} + +// private + +SystemConfig::SystemConfig(QWidget *parent) + : KDialogBase( + parent, + "SystemConfig", // name + true, // modal + i18n("System Configuration"), + Close, + Close // default button + ), + _problems(0) +{ + _messages = new KListView(this, "KListView::_messages"); + _messages->setAllColumnsShowFocus(true); + _messages->setItemMargin(5); + _messages->setSorting(-1); // no sort + _messages->addColumn(""); + _messages->addColumn(i18n("Message")); + _messages->header()->setClickEnabled(false); + connect(_messages, SIGNAL(executed(QListViewItem *)), SLOT(slotExecuted(QListViewItem *))); + connect(_messages, SIGNAL(spacePressed(QListViewItem *)), SLOT(slotExecuted(QListViewItem *))); + setMainWidget(_messages); + + _shutdownAllowItem = add(Info, i18n("Tip: Click here if you have problem with the \"/sbin/shutdown\" command.")); + + checkFile("/sbin/poweroff"); + checkFile("/sbin/reboot"); + checkFile("/sbin/shutdown"); + checkKDM(); + checkKDE(); + + if (_problems == 0) + add(OK, i18n("No problems were found.")); +} + +KListViewItem *SystemConfig::add(const Type type, const QString &message) +{ + KListViewItem *item = new KListViewItem(_messages); + item->setMultiLinesEnabled(true); + switch (type) + { + case Info: + item->setPixmap(0, SmallIcon("messagebox_info")); + break; + case OK: + item->setPixmap(0, SmallIcon("button_ok")); + break; + case Warning: + _problems++; + item->setPixmap(0, SmallIcon("messagebox_warning")); + break; + } + item->setText(1, message); + + return item; +} + +void SystemConfig::checkFile(const QString &file) +{ + QFileInfo program(file); + + if (!program.exists()) + { + add(Warning, i18n("Program \"%1\" was not found!").arg(file)); + + return; + } + + if (!program.isExecutable()) + { + add(Warning, i18n("No permissions to execute \"%1\".").arg(file)); + } +} + +void SystemConfig::checkKDE() +{ + QCString KDE_FULL_SESSION = ::getenv("KDE_FULL_SESSION"); + if (KDE_FULL_SESSION != "true") + { + add(Warning, i18n("It seems that this is not a KDE full session.\nKShutDown was designed to work with KDE.\nHowever, you can customize Actions in the KShutDown settings dialog\n(Settings -> Configure KShutDown... -> Actions).")); + } +} + +/* TODO: 2.0: KDM configurator +From old FAQ: +- Do it as root! +- Make sure you first create backup of the "/etc/sysconfig/desktop" file +- Remove all "GNOME" and "GDM" lines from "/etc/sysconfig/desktop" file +- Add new line: DISPLAYMANAGER="KDE" +- Reboot system and login again +*/ +void SystemConfig::checkKDM() +{ + if (!canShutDown()) + { +// TODO: 2.0: auto configuration + add(Info, i18n("Tip: You can customize Actions to work with GDM.\n(Settings -> Configure KShutDown... -> Actions)")); + _kdmNotDetected = add(Warning, i18n("KDE Display Manager is not running,\nor the shut down/reboot function is disabled.\n\nClick here to configure KDM.")); + } +} + +// private slots + +void SystemConfig::slotExecuted(QListViewItem *item) +{ + if (!item) + return; + + if (item == _kdmNotDetected) + { + MiscUtils::runShellCommand("kdesu -c \"kcmshell kdm\" -i \"exit\""); + + return; + } + + if (item == _shutdownAllowItem) + { + kapp->invokeBrowser("http://doc.gwos.org/index.php/NonRootShutdown"); + + return; + } +} |