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Diffstat (limited to 'kcontrol/kdm/kdm-conv.cpp')
| -rw-r--r-- | kcontrol/kdm/kdm-conv.cpp | 362 |
1 files changed, 362 insertions, 0 deletions
diff --git a/kcontrol/kdm/kdm-conv.cpp b/kcontrol/kdm/kdm-conv.cpp new file mode 100644 index 000000000..71d292c5f --- /dev/null +++ b/kcontrol/kdm/kdm-conv.cpp @@ -0,0 +1,362 @@ +/* This file is part of the KDE Display Manager Configuration package + + Copyright (C) 2000 Oswald Buddenhagen <ossi@kde.org> + Based on several other files. + + 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 <qlayout.h> +#include <qlabel.h> +#include <qhgroupbox.h> +#include <qvgroupbox.h> +#include <qvbuttongroup.h> +#include <qwhatsthis.h> +#include <qheader.h> + +#include <kdialog.h> +#include <ksimpleconfig.h> +#include <klocale.h> + +#include "kdm-conv.h" + +extern KSimpleConfig *config; + +KDMConvenienceWidget::KDMConvenienceWidget(QWidget *parent, const char *name) + : QWidget(parent, name) +{ + QString wtstr; + + QLabel *paranoia = new QLabel( i18n("<qt><center><font color=red><big><b>Attention!<br>Read help!</b></big></font></center></qt>"), this ); + + QSizePolicy vpref( QSizePolicy::Minimum, QSizePolicy::Fixed ); + + alGroup = new QVGroupBox( i18n("Enable Au&to-Login"), this ); + alGroup->setCheckable( true ); + alGroup->setSizePolicy( vpref ); + + QWhatsThis::add( alGroup, i18n("Turn on the auto-login feature." + " This applies only to KDM's graphical login." + " Think twice before enabling this!") ); + connect(alGroup, SIGNAL(toggled(bool)), SLOT(slotChanged())); + + QWidget *hlpw1 = new QWidget( alGroup ); + userlb = new KComboBox( hlpw1 ); + u_label = new QLabel( userlb, i18n("Use&r:"), hlpw1 ); + QGridLayout *hlpl1 = new QGridLayout(hlpw1, 2, 2, 0, KDialog::spacingHint()); + hlpl1->setColStretch(2, 1); + hlpl1->addWidget(u_label, 0, 0); + hlpl1->addWidget(userlb, 0, 1); + connect(userlb, SIGNAL(highlighted(int)), SLOT(slotChanged())); + wtstr = i18n("Select the user to be logged in automatically."); + QWhatsThis::add( u_label, wtstr ); + QWhatsThis::add( userlb, wtstr ); + delaysb = new QSpinBox( 0, 3600, 5, hlpw1 ); + delaysb->setSpecialValueText( i18n("delay", "none") ); + delaysb->setSuffix( i18n("seconds", " s") ); + d_label = new QLabel( delaysb, i18n("D&elay:"), hlpw1 ); + hlpl1->addWidget(d_label, 1, 0); + hlpl1->addWidget(delaysb, 1, 1); + connect(delaysb, SIGNAL(valueChanged(int)), SLOT(slotChanged())); + wtstr = i18n("The delay (in seconds) before the automatic login kicks in. " + "This feature is also known as \"timed login\"."); + QWhatsThis::add( d_label, wtstr ); + QWhatsThis::add( delaysb, wtstr ); + againcb = new QCheckBox( i18n("P&ersistent"), alGroup ); + connect( againcb, SIGNAL(toggled(bool)), SLOT(slotChanged()) ); + QWhatsThis::add( againcb, i18n("Normally, automatic login is performed only " + "when KDM starts up. If this is checked, automatic login will kick in " + "after finishing a session as well.") ); + autoLockCheck = new QCheckBox( i18n("Loc&k session"), alGroup ); + connect( autoLockCheck, SIGNAL(toggled(bool)), SLOT(slotChanged()) ); + QWhatsThis::add( autoLockCheck, i18n("If checked, the automatically started session " + "will be locked immediately (provided it is a KDE session). This can " + "be used to obtain a super-fast login restricted to one user.") ); + + + puGroup = new QVButtonGroup(i18n("Preselect User"), this ); + puGroup->setSizePolicy( vpref ); + + connect(puGroup, SIGNAL(clicked(int)), SLOT(slotPresChanged())); + connect(puGroup, SIGNAL(clicked(int)), SLOT(slotChanged())); + npRadio = new QRadioButton(i18n("preselected user", "&None"), puGroup); + ppRadio = new QRadioButton(i18n("Prev&ious"), puGroup); + QWhatsThis::add( ppRadio, i18n("Preselect the user that logged in previously. " + "Use this if this computer is usually used several consecutive times by one user.") ); + spRadio = new QRadioButton(i18n("Specif&y"), puGroup); + QWhatsThis::add( spRadio, i18n("Preselect the user specified in the combo box below. " + "Use this if this computer is predominantly used by a certain user.") ); + QWidget *hlpw = new QWidget(puGroup); + puserlb = new KComboBox(true, hlpw); + pu_label = new QLabel(puserlb, i18n("Us&er:"), hlpw); + connect(puserlb, SIGNAL(textChanged(const QString &)), SLOT(slotChanged())); + wtstr = i18n("Select the user to be preselected for login. " + "This box is editable, so you can specify an arbitrary non-existent " + "user to mislead possible attackers."); + QWhatsThis::add( pu_label, wtstr ); + QWhatsThis::add( puserlb, wtstr ); + QBoxLayout *hlpl = new QHBoxLayout(hlpw, 0, KDialog::spacingHint()); + hlpl->addWidget(pu_label); + hlpl->addWidget(puserlb); + hlpl->addStretch( 1 ); + cbjumppw = new QCheckBox(i18n("Focus pass&word"), puGroup); + QWhatsThis::add( cbjumppw, i18n("When this option is on, KDM will place the cursor " + "in the password field instead of the user field after preselecting a user. " + "Use this to save one key press per login, if the preselection usually does not need to " + "be changed.") ); + connect(cbjumppw, SIGNAL(toggled(bool)), SLOT(slotChanged())); + + npGroup = new QVGroupBox(i18n("Enable Password-&Less Logins"), this ); + npGroup->setCheckable( true ); + + QWhatsThis::add( npGroup, i18n("When this option is checked, the checked users from" + " the list below will be allowed to log in without entering their" + " password. This applies only to KDM's graphical login." + " Think twice before enabling this!") ); + + connect(npGroup, SIGNAL(toggled(bool)), SLOT(slotChanged())); + + pl_label = new QLabel(i18n("No password re&quired for:"), npGroup); + npuserlv = new KListView(npGroup); + pl_label->setBuddy(npuserlv); + npuserlv->addColumn(QString::null); + npuserlv->header()->hide(); + npuserlv->setResizeMode(QListView::LastColumn); + QWhatsThis::add(npuserlv, i18n("Check all users you want to allow a password-less login for." + " Entries denoted with '@' are user groups. Checking a group is like checking all users in that group.")); + connect( npuserlv, SIGNAL(clicked( QListViewItem * )), + SLOT(slotChanged()) ); + + btGroup = new QVGroupBox( i18n("Miscellaneous"), this ); + + cbarlen = new QCheckBox(i18n("Automatically log in again after &X server crash"), btGroup); + QWhatsThis::add( cbarlen, i18n("When this option is on, a user will be" + " logged in again automatically when their session is interrupted by an" + " X server crash; note that this can open a security hole: if you use" + " a screen locker than KDE's integrated one, this will make" + " circumventing a password-secured screen lock possible.") ); + connect(cbarlen, SIGNAL(toggled(bool)), SLOT(slotChanged())); + + QGridLayout *main = new QGridLayout(this, 5, 2, 10); + main->addWidget(paranoia, 0, 0); + main->addWidget(alGroup, 1, 0); + main->addWidget(puGroup, 2, 0); + main->addMultiCellWidget(npGroup, 0,3, 1,1); + main->addMultiCellWidget(btGroup, 4,4, 0,1); + main->setColStretch(0, 1); + main->setColStretch(1, 2); + main->setRowStretch(3, 1); + + connect( userlb, SIGNAL(activated( const QString & )), + SLOT(slotSetAutoUser( const QString & )) ); + connect( puserlb, SIGNAL(textChanged( const QString & )), + SLOT(slotSetPreselUser( const QString & )) ); + connect( npuserlv, SIGNAL(clicked( QListViewItem * )), + SLOT(slotUpdateNoPassUser( QListViewItem * )) ); + +} + +void KDMConvenienceWidget::makeReadOnly() +{ + ((QWidget*)alGroup->child("qt_groupbox_checkbox"))->setEnabled(false); + userlb->setEnabled(false); + delaysb->setEnabled(false); + againcb->setEnabled(false); + autoLockCheck->setEnabled(false); + ((QWidget*)npGroup->child("qt_groupbox_checkbox"))->setEnabled(false); + npuserlv->setEnabled(false); + cbarlen->setEnabled(false); + npRadio->setEnabled(false); + ppRadio->setEnabled(false); + spRadio->setEnabled(false); + puserlb->setEnabled(false); + cbjumppw->setEnabled(false); +} + +void KDMConvenienceWidget::slotPresChanged() +{ + bool en = spRadio->isChecked(); + pu_label->setEnabled(en); + puserlb->setEnabled(en); + cbjumppw->setEnabled(!npRadio->isChecked()); +} + +void KDMConvenienceWidget::save() +{ + config->setGroup("X-:0-Core"); + config->writeEntry( "AutoLoginEnable", alGroup->isChecked() ); + config->writeEntry( "AutoLoginUser", userlb->currentText() ); + config->writeEntry( "AutoLoginDelay", delaysb->value() ); + config->writeEntry( "AutoLoginAgain", againcb->isChecked() ); + config->writeEntry( "AutoLoginLocked", autoLockCheck->isChecked() ); + + config->setGroup("X-:*-Core"); + config->writeEntry( "NoPassEnable", npGroup->isChecked() ); + config->writeEntry( "NoPassUsers", noPassUsers ); + + config->setGroup("X-*-Core"); + config->writeEntry( "AutoReLogin", cbarlen->isChecked() ); + + config->setGroup("X-:*-Greeter"); + config->writeEntry( "PreselectUser", npRadio->isChecked() ? "None" : + ppRadio->isChecked() ? "Previous" : + "Default" ); + config->writeEntry( "DefaultUser", puserlb->currentText() ); + config->writeEntry( "FocusPasswd", cbjumppw->isChecked() ); +} + + +void KDMConvenienceWidget::load() +{ + config->setGroup("X-:0-Core"); + bool alenable = config->readBoolEntry( "AutoLoginEnable", false); + autoUser = config->readEntry( "AutoLoginUser" ); + delaysb->setValue( config->readNumEntry( "AutoLoginDelay", 0 ) ); + againcb->setChecked( config->readBoolEntry( "AutoLoginAgain", false ) ); + autoLockCheck->setChecked( config->readBoolEntry( "AutoLoginLocked", false ) ); + if (autoUser.isEmpty()) + alenable=false; + alGroup->setChecked( alenable ); + + config->setGroup("X-:*-Core"); + npGroup->setChecked(config->readBoolEntry( "NoPassEnable", false) ); + noPassUsers = config->readListEntry( "NoPassUsers"); + + config->setGroup("X-*-Core"); + cbarlen->setChecked(config->readBoolEntry( "AutoReLogin", false) ); + + config->setGroup("X-:*-Greeter"); + QString presstr = config->readEntry( "PreselectUser", "None" ); + if (presstr == "Previous") + ppRadio->setChecked(true); + else if (presstr == "Default") + spRadio->setChecked(true); + else + npRadio->setChecked(true); + preselUser = config->readEntry( "DefaultUser" ); + cbjumppw->setChecked(config->readBoolEntry( "FocusPasswd", false) ); + + slotPresChanged(); +} + + +void KDMConvenienceWidget::defaults() +{ + alGroup->setChecked(false); + delaysb->setValue(0); + againcb->setChecked(false); + autoLockCheck->setChecked(false); + npRadio->setChecked(true); + npGroup->setChecked(false); + cbarlen->setChecked(false); + cbjumppw->setChecked(false); + autoUser = ""; + preselUser = ""; + noPassUsers.clear(); + + slotPresChanged(); +} + + +void KDMConvenienceWidget::slotChanged() +{ + emit changed(true); +} + +void KDMConvenienceWidget::slotSetAutoUser( const QString &user ) +{ + autoUser = user; +} + +void KDMConvenienceWidget::slotSetPreselUser( const QString &user ) +{ + preselUser = user; +} + +void KDMConvenienceWidget::slotUpdateNoPassUser( QListViewItem *item ) +{ + if ( !item ) + return; + QCheckListItem *itm = (QCheckListItem *)item; + QStringList::iterator it = noPassUsers.find( itm->text() ); + if (itm->isOn()) { + if (it == noPassUsers.end()) + noPassUsers.append( itm->text() ); + } else { + if (it != noPassUsers.end()) + noPassUsers.remove( it ); + } +} + +void KDMConvenienceWidget::slotClearUsers() +{ + userlb->clear(); + puserlb->clear(); + npuserlv->clear(); + if (!autoUser.isEmpty()) + userlb->insertItem(autoUser); + if (!preselUser.isEmpty()) + puserlb->insertItem(preselUser); +} + +void KDMConvenienceWidget::slotAddUsers(const QMap<QString,int> &users) +{ + QMapConstIterator<QString,int> it; + for (it = users.begin(); it != users.end(); ++it) { + if (it.data() > 0) { + if (it.key() != autoUser) + userlb->insertItem(it.key()); + if (it.key() != preselUser) + puserlb->insertItem(it.key()); + } + if (it.data() != 0) + (new QCheckListItem(npuserlv, it.key(), QCheckListItem::CheckBox))-> + setOn(noPassUsers.find(it.key()) != noPassUsers.end()); + } + + if (userlb->listBox()) + userlb->listBox()->sort(); + + if (puserlb->listBox()) + puserlb->listBox()->sort(); + + npuserlv->sort(); + userlb->setCurrentItem(autoUser); + puserlb->setCurrentItem(preselUser); +} + +void KDMConvenienceWidget::slotDelUsers(const QMap<QString,int> &users) +{ + QMapConstIterator<QString,int> it; + for (it = users.begin(); it != users.end(); ++it) { + if (it.data() > 0) { + if (it.key() != autoUser && userlb->listBox()) + delete userlb->listBox()-> + findItem( it.key(), ExactMatch | CaseSensitive ); + if (it.key() != preselUser && puserlb->listBox()) + delete puserlb->listBox()-> + findItem( it.key(), ExactMatch | CaseSensitive ); + } + if (it.data() != 0) + delete npuserlv->findItem( it.key(), 0 ); + } +} + +#include "kdm-conv.moc" |