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/*
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 <tqfileinfo.h>
#include <tqheader.h>
#include <tdeapplication.h>
#include <kiconloader.h>
#include <tdelistview.h>
#include <tdelocale.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)
{
TQCString 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(TQWidget *parent)
{
SystemConfig *systemConfig = new SystemConfig(parent);
systemConfig->exec();
delete systemConfig;
}
// private
SystemConfig::SystemConfig(TQWidget *parent)
: KDialogBase(
parent,
"SystemConfig", // name
true, // modal
i18n("System Configuration"),
Close,
Close // default button
),
_problems(0)
{
_messages = new TDEListView(this, "TDEListView::_messages");
_messages->setAllColumnsShowFocus(true);
_messages->setItemMargin(5);
_messages->setSorting(-1); // no sort
_messages->addColumn("");
_messages->addColumn(i18n("Message"));
_messages->header()->setClickEnabled(false);
connect(_messages, TQ_SIGNAL(executed(TQListViewItem *)), TQ_SLOT(slotExecuted(TQListViewItem *)));
connect(_messages, TQ_SIGNAL(spacePressed(TQListViewItem *)), TQ_SLOT(slotExecuted(TQListViewItem *)));
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");
checkTDM();
checkTDE();
if (_problems == 0)
add(OK, i18n("No problems were found."));
}
TDEListViewItem *SystemConfig::add(const Type type, const TQString &message)
{
TDEListViewItem *item = new TDEListViewItem(_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 TQString &file)
{
TQFileInfo 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::checkTDE()
{
TQCString TDE_FULL_SESSION = ::getenv("TDE_FULL_SESSION");
if (TDE_FULL_SESSION != "true")
{
add(Warning, i18n("It seems that this is not a TDE full session.\nKShutDown was designed to work with TDE.\nHowever, you can customize Actions in the KShutDown settings dialog\n(Settings -> Configure KShutDown... -> Actions)."));
}
}
/* TODO: 2.0: TDM 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="TDE"
- Reboot system and login again
*/
void SystemConfig::checkTDM()
{
if (!canShutDown())
{
// TODO: 2.0: auto configuration
add(Info, i18n("Tip: You can customize Actions to work with GDM.\n(Settings -> Configure KShutDown... -> Actions)"));
_tdmNotDetected = add(Warning, i18n("TDE Display Manager is not running,\nor the shut down/reboot function is disabled.\n\nClick here to configure TDM."));
}
}
// private slots
void SystemConfig::slotExecuted(TQListViewItem *item)
{
if (!item)
return;
if (item == _tdmNotDetected)
{
MiscUtils::runShellCommand("tdesu -c \"tdecmshell tdm\" -i \"exit\"");
return;
}
if (item == _shutdownAllowItem)
{
kapp->invokeBrowser("http://doc.gwos.org/index.php/NonRootShutdown");
return;
}
}
#include "systemconfig.moc"
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