workspace/ksmserver/kcm/kcmsmserver.cpp

   1 /*
   2  *  kcmsmserver.cpp
   3  *  Copyright (c) 2000,2002 Oswald Buddenhagen <ossi@kde.org>
   4  *
   5  *  based on kcmtaskbar.cpp
   6  *  Copyright (c) 2000 Kurt Granroth <granroth@kde.org>
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  */
  21
  22 #include <QCheckBox>
  23 //Added by qt3to4:
  24 #include <QVBoxLayout>
  25
  26
  27 #include <kapplication.h>
  28 #include <kconfig.h>
  29 #include <klineedit.h>
  30 #include <kworkspace.h>
  31 #include <kstandarddirs.h>
  32 #include <qregexp.h>
  33 #include <kdesktopfile.h>
  34 #include <kdebug.h>
  35 #include <kprocess.h>
  36 #include <kmessagebox.h>
  37 #include <QtDBus/QtDBus>
  38
  39 #include "kcmsmserver.h"
  40 #include "smserverconfigimpl.h"
  41 #include <KPluginFactory>
  42 #include <KPluginLoader>
  43
  44 K_PLUGIN_FACTORY(SMSFactory,
  45         registerPlugin<SMServerConfig>();
  46         )
  47 K_EXPORT_PLUGIN(SMSFactory("kcmsmserver"))
  48
  49 SMServerConfig::SMServerConfig( QWidget *parent, const QVariantList & )
  50   : KCModule (SMSFactory::componentData(), parent)
  51 {
  52     setQuickHelp( i18n("<h1>Session Manager</h1>"
  53     " You can configure the session manager here."
  54     " This includes options such as whether or not the session exit (logout)"
  55     " should be confirmed, whether the session should be restored again when logging in"
  56     " and whether the computer should be automatically shut down after session"
  57     " exit by default."));
  58
  59     QVBoxLayout *topLayout = new QVBoxLayout(this);
  60     topLayout->setMargin(0);
  61     topLayout->setSpacing(KDialog::spacingHint());
  62     dialog = new SMServerConfigImpl(this);
  63     connect(dialog, SIGNAL(changed()), SLOT(changed()));
  64
  65     topLayout->addWidget(dialog);
  66 }
  67
  68 void SMServerConfig::load()
  69 {
  70   KConfigGroup c(KSharedConfig::openConfig("ksmserverrc", KConfig::NoGlobals), "General");
  71   dialog->confirmLogoutCheck->setChecked(c.readEntry("confirmLogout", true));
  72   bool en = c.readEntry("offerShutdown", true);
  73   dialog->offerShutdownCheck->setChecked(en);
  74   dialog->sdGroup->setEnabled(en);
  75
  76   QString s = c.readEntry( "loginMode" );
  77   if ( s == "default" )
  78       dialog->emptySessionRadio->setChecked(true);
  79   else if ( s == "restoreSavedSession" )
  80       dialog->savedSessionRadio->setChecked(true);
  81   else // "restorePreviousLogout"
  82       dialog->previousSessionRadio->setChecked(true);
  83
  84   switch (c.readEntry("shutdownType", int(KWorkSpace::ShutdownTypeNone))) {
  85   case int(KWorkSpace::ShutdownTypeHalt):
  86     dialog->haltRadio->setChecked(true);
  87     break;
  88   case int(KWorkSpace::ShutdownTypeReboot):
  89     dialog->rebootRadio->setChecked(true);
  90     break;
  91   default:
  92     dialog->logoutRadio->setChecked(true);
  93     break;
  94   }
  95   dialog->excludeLineedit->setText( c.readEntry("excludeApps"));
  96
  97   emit changed(false);
  98 }
  99
 100 void SMServerConfig::save()
 101 {
 102   KConfig c("ksmserverrc", KConfig::NoGlobals);
 103   KConfigGroup group = c.group("General");
 104   group.writeEntry( "confirmLogout", dialog->confirmLogoutCheck->isChecked());
 105   group.writeEntry( "offerShutdown", dialog->offerShutdownCheck->isChecked());
 106   QString s = "restorePreviousLogout";
 107   if ( dialog->emptySessionRadio->isChecked() )
 108       s = "default";
 109   else if ( dialog->savedSessionRadio->isChecked() )
 110       s = "restoreSavedSession";
 111   group.writeEntry( "loginMode", s );
 112
 113   group.writeEntry( "shutdownType",
 114                  dialog->haltRadio->isChecked() ?
 115                    int(KWorkSpace::ShutdownTypeHalt) :
 116                    dialog->rebootRadio->isChecked() ?
 117                      int(KWorkSpace::ShutdownTypeReboot) :
 118                      int(KWorkSpace::ShutdownTypeNone));
 119   group.writeEntry("excludeApps", dialog->excludeLineedit->text());
 120   c.sync();
 121 # if 0
 122   // update the k menu if necessary
 123   QDBusInterface kicker("org.kde.kicker", "/kicker", "org.kde.kicker");
 124   kicker.call("configure");
 125 #endif
 126 }
 127
 128 void SMServerConfig::defaults()
 129 {
 130   dialog->previousSessionRadio->setChecked(true);
 131   dialog->confirmLogoutCheck->setChecked(true);
 132   dialog->offerShutdownCheck->setChecked(true);
 133   dialog->sdGroup->setEnabled(true);
 134   dialog->logoutRadio->setChecked(true);
 135   dialog->excludeLineedit->clear();
 136 }
 137
 138 #include "kcmsmserver.moc"