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-rw-r--r--kcontrol/kdm/kdm-shut.cpp227
1 files changed, 227 insertions, 0 deletions
diff --git a/kcontrol/kdm/kdm-shut.cpp b/kcontrol/kdm/kdm-shut.cpp
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+++ b/kcontrol/kdm/kdm-shut.cpp
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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 <unistd.h>
+#include <sys/types.h>
+
+
+#include <qcheckbox.h>
+#include <qcombobox.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qwhatsthis.h>
+
+#include <ksimpleconfig.h>
+#include <karrowbutton.h>
+#include <klineedit.h>
+#include <klocale.h>
+#include <kdialog.h>
+#include <kurlrequester.h>
+
+#include "kdm-shut.h"
+#include "kbackedcombobox.h"
+
+extern KSimpleConfig *config;
+
+
+KDMSessionsWidget::KDMSessionsWidget(QWidget *parent, const char *name)
+ : QWidget(parent, name)
+{
+ QString wtstr;
+
+
+ QGroupBox *group0 = new QGroupBox( i18n("Allow Shutdown"), this );
+
+ sdlcombo = new QComboBox( FALSE, group0 );
+ sdllabel = new QLabel (sdlcombo, i18n ("&Local:"), group0);
+ sdlcombo->insertItem(i18n("Everybody"), SdAll);
+ sdlcombo->insertItem(i18n("Only Root"), SdRoot);
+ sdlcombo->insertItem(i18n("Nobody"), SdNone);
+ connect(sdlcombo, SIGNAL(activated(int)), SLOT(changed()));
+ sdrcombo = new QComboBox( FALSE, group0 );
+ sdrlabel = new QLabel (sdrcombo, i18n ("&Remote:"), group0);
+ sdrcombo->insertItem(i18n("Everybody"), SdAll);
+ sdrcombo->insertItem(i18n("Only Root"), SdRoot);
+ sdrcombo->insertItem(i18n("Nobody"), SdNone);
+ connect(sdrcombo, SIGNAL(activated(int)), SLOT(changed()));
+ QWhatsThis::add( group0, i18n("Here you can select who is allowed to shutdown"
+ " the computer using KDM. 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 KDM</li>"
+ " <li><em>Only root:</em> KDM will only allow shutdown after the user has entered the root password</li>"
+ " <li><em>Nobody:</em> nobody can shutdown the computer using KDM</li></ul>") );
+
+
+ QGroupBox *group1 = new QGroupBox( i18n("Commands"), this );
+
+ shutdown_lined = new KURLRequester(group1);
+ QLabel *shutdown_label = new QLabel(shutdown_lined, i18n("H&alt:"), group1);
+ connect(shutdown_lined, SIGNAL(textChanged(const QString&)),
+ SLOT(changed()));
+ wtstr = i18n("Command to initiate the system halt. Typical value: /sbin/halt");
+ QWhatsThis::add( shutdown_label, wtstr );
+ QWhatsThis::add( shutdown_lined, wtstr );
+
+ restart_lined = new KURLRequester(group1);
+ QLabel *restart_label = new QLabel(restart_lined, i18n("Reb&oot:"), group1);
+ connect(restart_lined, SIGNAL(textChanged(const QString&)),
+ SLOT(changed()));
+ wtstr = i18n("Command to initiate the system reboot. Typical value: /sbin/reboot");
+ QWhatsThis::add( restart_label, wtstr );
+ QWhatsThis::add( restart_lined, wtstr );
+
+
+ QGroupBox *group4 = new QGroupBox( i18n("Miscellaneous"), this );
+
+ bm_combo = new KBackedComboBox( group4 );
+ bm_combo->insertItem("None", i18n("boot manager", "None"));
+ bm_combo->insertItem("Grub", i18n("Grub"));
+#if defined(__linux__) && ( defined(__i386__) || defined(__amd64__) )
+ bm_combo->insertItem("Lilo", i18n("Lilo"));
+#endif
+ QLabel *bm_label = new QLabel( bm_combo, i18n("Boot manager:"), group4 );
+ connect(bm_combo, SIGNAL(activated(int)), SLOT(changed()));
+ wtstr = i18n("Enable boot options in the \"Shutdown...\" dialog.");
+ QWhatsThis::add( bm_label, wtstr );
+ QWhatsThis::add( bm_combo, wtstr );
+
+ QBoxLayout *main = new QVBoxLayout( this, 10 );
+ QGridLayout *lgroup0 = new QGridLayout( group0, 1, 1, 10);
+ QGridLayout *lgroup1 = new QGridLayout( group1, 1, 1, 10);
+ QGridLayout *lgroup4 = new QGridLayout( group4, 1, 1, 10);
+
+ main->addWidget(group0);
+ main->addWidget(group1);
+ main->addWidget(group4);
+ 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 KDMSessionsWidget::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);
+}
+
+void KDMSessionsWidget::writeSD(QComboBox *combo)
+{
+ QString what;
+ switch (combo->currentItem()) {
+ case SdAll: what = "All"; break;
+ case SdRoot: what = "Root"; break;
+ default: what = "None"; break;
+ }
+ config->writeEntry( "AllowShutdown", what);
+}
+
+void KDMSessionsWidget::save()
+{
+ config->setGroup("X-:*-Core");
+ writeSD(sdlcombo);
+
+ 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 KDMSessionsWidget::readSD(QComboBox *combo, QString def)
+{
+ QString 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 KDMSessionsWidget::load()
+{
+ config->setGroup("X-:*-Core");
+ readSD(sdlcombo, "All");
+
+ config->setGroup("X-*-Core");
+ readSD(sdrcombo, "Root");
+
+ config->setGroup("Shutdown");
+ restart_lined->setURL(config->readEntry("RebootCmd", "/sbin/reboot"));
+ shutdown_lined->setURL(config->readEntry("HaltCmd", "/sbin/halt"));
+
+ bm_combo->setCurrentId(config->readEntry("BootManager", "None"));
+}
+
+
+
+void KDMSessionsWidget::defaults()
+{
+ restart_lined->setURL("/sbin/reboot");
+ shutdown_lined->setURL("/sbin/halt");
+
+ sdlcombo->setCurrentItem(SdAll);
+ sdrcombo->setCurrentItem(SdRoot);
+
+ bm_combo->setCurrentId("None");
+}
+
+
+void KDMSessionsWidget::changed()
+{
+ emit changed(true);
+}
+
+#include "kdm-shut.moc"
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