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/* This file is part of the KDE Display Manager Configuration package
Copyright (C) 1997-1998 Thomas Tanghus (tanghus@earthling.net)
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 Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include <unistd.h>
#include <sys/types.h>
#include <tqcheckbox.h>
#include <tqcombobox.h>
#include <tqlabel.h>
#include <tqlayout.h>
#include <tqwhatsthis.h>
#include <ksimpleconfig.h>
#include <karrowbutton.h>
#include <klineedit.h>
#include <tdelocale.h>
#include <kdialog.h>
#include <kurlrequester.h>
#include "tdm-shut.h"
#include "kbackedcombobox.h"
extern KSimpleConfig *config;
TDMSessionsWidget::TDMSessionsWidget(TQWidget *parent, const char *name)
: TQWidget(parent, name)
{
TQString wtstr;
TQGroupBox *group0 = new TQGroupBox( i18n("Allow Shutdown"), this );
sdlcombo = new TQComboBox( FALSE, group0 );
sdllabel = new TQLabel (sdlcombo, i18n ("&Local:"), group0);
sdlcombo->insertItem(i18n("Everybody"), SdAll);
sdlcombo->insertItem(i18n("Only Root"), SdRoot);
sdlcombo->insertItem(i18n("Nobody"), SdNone);
connect(sdlcombo, TQ_SIGNAL(activated(int)), TQ_SLOT(changed()));
sdrcombo = new TQComboBox( FALSE, group0 );
sdrlabel = new TQLabel (sdrcombo, i18n ("&Remote:"), group0);
sdrcombo->insertItem(i18n("Everybody"), SdAll);
sdrcombo->insertItem(i18n("Only Root"), SdRoot);
sdrcombo->insertItem(i18n("Nobody"), SdNone);
connect(sdrcombo, TQ_SIGNAL(activated(int)), TQ_SLOT(changed()));
TQWhatsThis::add( group0, i18n("Here you can select who is allowed to shutdown"
" the computer using TDM. You can specify different values for local (console) and remote displays. "
"Possible values are:<ul>"
" <li><em>Everybody:</em> everybody can shutdown the computer using TDM</li>"
" <li><em>Only root:</em> TDM will only allow shutdown after the user has entered the root password</li>"
" <li><em>Nobody:</em> nobody can shutdown the computer using TDM</li></ul>") );
TQGroupBox *group1 = new TQGroupBox( i18n("Commands"), this );
shutdown_lined = new KURLRequester(group1);
TQLabel *shutdown_label = new TQLabel(shutdown_lined, i18n("H&alt:"), group1);
connect(shutdown_lined, TQ_SIGNAL(textChanged(const TQString&)),
TQ_SLOT(changed()));
wtstr = i18n("Command to initiate the system halt. Typical value: /sbin/halt");
TQWhatsThis::add( shutdown_label, wtstr );
TQWhatsThis::add( shutdown_lined, wtstr );
restart_lined = new KURLRequester(group1);
TQLabel *restart_label = new TQLabel(restart_lined, i18n("Reb&oot:"), group1);
connect(restart_lined, TQ_SIGNAL(textChanged(const TQString&)),
TQ_SLOT(changed()));
wtstr = i18n("Command to initiate the system reboot. Typical value: /sbin/reboot");
TQWhatsThis::add( restart_label, wtstr );
TQWhatsThis::add( restart_lined, wtstr );
TQGroupBox *group4 = new TQGroupBox( i18n("Miscellaneous"), this );
bm_combo = new KBackedComboBox( group4 );
bm_combo->insertItem("None", i18n("boot manager", "None"));
bm_combo->insertItem("Grub", i18n("Grub"));
#if defined(Q_OS_LINUX) && ( defined(__i386__) || defined(__amd64__) )
bm_combo->insertItem("Lilo", i18n("Lilo"));
#endif
TQLabel *bm_label = new TQLabel( bm_combo, i18n("Boot manager:"), group4 );
connect(bm_combo, TQ_SIGNAL(activated(int)), TQ_SLOT(changed()));
wtstr = i18n("Enable boot options in the \"Shutdown...\" dialog.");
TQWhatsThis::add( bm_label, wtstr );
TQWhatsThis::add( bm_combo, wtstr );
tsbox = new TQCheckBox( i18n("Restart X-Server with session exit"), this );
connect( tsbox, TQ_SIGNAL(toggled(bool)), TQ_SLOT(changed()) );
wtstr = i18n("Whether the login manager should restart the local X-Server after a session exit instead of resetting. Use this option when the X-Server leaks memory, crashes the system on reset attempts, or otherwise exhibits display issues or artifacts.");
TQWhatsThis::add( tsbox, wtstr );
TQBoxLayout *main = new TQVBoxLayout( this, 10 );
TQGridLayout *lgroup0 = new TQGridLayout( group0, 1, 1, 10);
TQGridLayout *lgroup1 = new TQGridLayout( group1, 1, 1, 10);
TQGridLayout *lgroup4 = new TQGridLayout( group4, 1, 1, 10);
main->addWidget(group0);
main->addWidget(group1);
main->addWidget(group4);
main->addWidget(tsbox);
main->addStretch();
lgroup0->addRowSpacing(0, group0->fontMetrics().height()/2);
lgroup0->addColSpacing(2, KDialog::spacingHint() * 2);
lgroup0->setColStretch(1, 1);
lgroup0->setColStretch(4, 1);
lgroup0->addWidget(sdllabel, 1, 0);
lgroup0->addWidget(sdlcombo, 1, 1);
lgroup0->addWidget(sdrlabel, 1, 3);
lgroup0->addWidget(sdrcombo, 1, 4);
lgroup1->addRowSpacing(0, group1->fontMetrics().height()/2);
lgroup1->addColSpacing(2, KDialog::spacingHint() * 2);
lgroup1->setColStretch(1, 1);
lgroup1->setColStretch(4, 1);
lgroup1->addWidget(shutdown_label, 1, 0);
lgroup1->addWidget(shutdown_lined, 1, 1);
lgroup1->addWidget(restart_label, 1, 3);
lgroup1->addWidget(restart_lined, 1, 4);
lgroup4->addRowSpacing(0, group4->fontMetrics().height()/2);
lgroup4->addWidget(bm_label, 1, 0);
lgroup4->addWidget(bm_combo, 1, 1);
lgroup4->setColStretch(2, 1);
main->activate();
}
void TDMSessionsWidget::makeReadOnly()
{
sdlcombo->setEnabled(false);
sdrcombo->setEnabled(false);
restart_lined->lineEdit()->setReadOnly(true);
restart_lined->button()->setEnabled(false);
shutdown_lined->lineEdit()->setReadOnly(true);
shutdown_lined->button()->setEnabled(false);
bm_combo->setEnabled(false);
tsbox->setEnabled(false);
}
void TDMSessionsWidget::writeSD(TQComboBox *combo)
{
TQString what;
switch (combo->currentItem()) {
case SdAll: what = "All"; break;
case SdRoot: what = "Root"; break;
default: what = "None"; break;
}
config->writeEntry( "AllowShutdown", what);
}
void TDMSessionsWidget::save()
{
config->setGroup("X-:*-Core");
writeSD(sdlcombo);
config->writeEntry( "TerminateServer", tsbox->isChecked() );
config->setGroup("X-*-Core");
writeSD(sdrcombo);
config->setGroup("Shutdown");
config->writeEntry("HaltCmd", shutdown_lined->url(), true);
config->writeEntry("RebootCmd", restart_lined->url(), true);
config->writeEntry("BootManager", bm_combo->currentId());
}
void TDMSessionsWidget::readSD(TQComboBox *combo, TQString def)
{
TQString str = config->readEntry("AllowShutdown", def);
SdModes sdMode;
if(str == "All")
sdMode = SdAll;
else if(str == "Root")
sdMode = SdRoot;
else
sdMode = SdNone;
combo->setCurrentItem(sdMode);
}
void TDMSessionsWidget::load()
{
config->setGroup("X-:*-Core");
readSD(sdlcombo, "All");
tsbox->setChecked(config->readBoolEntry("TerminateServer", false));
config->setGroup("X-*-Core");
readSD(sdrcombo, "Root");
config->setGroup("Shutdown");
restart_lined->setURL(config->readEntry("RebootCmd", REBOOT_BINARY));
shutdown_lined->setURL(config->readEntry("HaltCmd", POWEROFF_BINARY));
bm_combo->setCurrentId(config->readEntry("BootManager", "None"));
}
void TDMSessionsWidget::defaults()
{
restart_lined->setURL(REBOOT_BINARY);
shutdown_lined->setURL(POWEROFF_BINARY);
sdlcombo->setCurrentItem(SdAll);
sdrcombo->setCurrentItem(SdRoot);
bm_combo->setCurrentId("None");
}
void TDMSessionsWidget::changed()
{
emit changed(true);
}
#include "tdm-shut.moc"
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