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