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tdebase/kdm/kfrontend/kdmshutdown.cpp

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/*
Shutdown dialog
Copyright (C) 1997, 1998, 2000 Steffen Hansen <hansen@kde.org>
Copyright (C) 2000-2003,2005 Oswald Buddenhagen <ossi@kde.org>
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 General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "kdmshutdown.h"
#include "kdm_greet.h"
#include <kapplication.h>
#include <kseparator.h>
#include <klocale.h>
#include <kpushbutton.h>
#include <kstdguiitem.h>
#include <kprocio.h>
#include <kdialog.h>
#include <kstandarddirs.h>
#include <kuser.h>
#include <kconfig.h>
#include <kiconloader.h>
#include <tqcombobox.h>
#include <tqvbuttongroup.h>
#include <tqstyle.h>
#include <tqlayout.h>
#include <tqaccel.h>
#include <tqpopupmenu.h>
#include <tqcheckbox.h>
#include <tqlineedit.h>
#include <tqlabel.h>
#include <tqdatetime.h>
#include <tqlistview.h>
#include <tqheader.h>
#include <tqdatetime.h>
#include <tqregexp.h>
#define KDmh KDialog::marginHint()
#define KDsh KDialog::spacingHint()
#include <stdlib.h>
int KDMShutdownBase::curPlugin = -1;
PluginList KDMShutdownBase::pluginList;
KDMShutdownBase::KDMShutdownBase( int _uid, TQWidget *_parent )
: inherited( _parent )
, box( new TQVBoxLayout( this, KDmh, KDsh ) )
#ifdef HAVE_VTS
, willShut( true )
#endif
, mayNuke( false )
, doesNuke( false )
, mayOk( true )
, maySched( false )
, rootlab( 0 )
, verify( 0 )
, needRoot( -1 )
, uid( _uid )
{
}
KDMShutdownBase::~KDMShutdownBase()
{
hide();
delete verify;
}
void
KDMShutdownBase::complete( TQWidget *prevWidget )
{
TQSizePolicy fp( TQSizePolicy::Fixed, TQSizePolicy::Fixed );
if (uid &&
((willShut && _allowShutdown == SHUT_ROOT) ||
(mayNuke && _allowNuke == SHUT_ROOT)))
{
rootlab = new TQLabel( i18n("Root authorization required."), this );
box->addWidget( rootlab );
if (curPlugin < 0) {
curPlugin = 0;
pluginList = KGVerify::init( _pluginsShutdown );
}
verify = new KGStdVerify( this, this,
prevWidget, "root",
pluginList, KGreeterPlugin::Authenticate,
KGreeterPlugin::Shutdown );
verify->selectPlugin( curPlugin );
box->addLayout( verify->getLayout() );
TQAccel *accel = new TQAccel( this );
accel->insertItem( ALT+Key_A, 0 );
connect( accel, TQT_SIGNAL(activated( int )), TQT_SLOT(slotActivatePlugMenu()) );
}
box->addWidget( new KSeparator( KSeparator::HLine, this ) );
TQBoxLayout *hlay = new TQHBoxLayout( box, KDsh );
hlay->addStretch( 1 );
if (mayOk) {
okButton = new KPushButton( KStdGuiItem::ok(), this );
okButton->tqsetSizePolicy( fp );
okButton->setDefault( true );
hlay->addWidget( okButton );
hlay->addStretch( 1 );
connect( okButton, TQT_SIGNAL(clicked()), TQT_SLOT(accept()) );
}
if (maySched) {
KPushButton *schedButton =
new KPushButton( KGuiItem( i18n("&Schedule...") ), this );
schedButton->tqsetSizePolicy( fp );
hlay->addWidget( schedButton );
hlay->addStretch( 1 );
connect( schedButton, TQT_SIGNAL(clicked()), TQT_SLOT(slotSched()) );
}
cancelButton = new KPushButton( KStdGuiItem::cancel(), this );
cancelButton->tqsetSizePolicy( fp );
if (!mayOk)
cancelButton->setDefault( true );
hlay->addWidget( cancelButton );
hlay->addStretch( 1 );
connect( cancelButton, TQT_SIGNAL(clicked()), TQT_SLOT(reject()) );
updateNeedRoot();
}
void
KDMShutdownBase::slotActivatePlugMenu()
{
if (needRoot) {
TQPopupMenu *cmnu = verify->getPlugMenu();
if (!cmnu)
return;
TQSize sh( cmnu->tqsizeHint() / 2 );
cmnu->exec( geometry().center() - TQPoint( sh.width(), sh.height() ) );
}
}
void
KDMShutdownBase::accept()
{
if (needRoot == 1)
verify->accept();
else
accepted();
}
void
KDMShutdownBase::slotSched()
{
done( Schedule );
}
void
KDMShutdownBase::updateNeedRoot()
{
int nNeedRoot = uid &&
(((willShut && _allowShutdown == SHUT_ROOT) ||
(_allowNuke == SHUT_ROOT && doesNuke)));
if (verify && nNeedRoot != needRoot) {
if (needRoot == 1)
verify->abort();
needRoot = nNeedRoot;
rootlab->setEnabled( needRoot );
verify->setEnabled( needRoot );
if (needRoot)
verify->start();
}
}
void
KDMShutdownBase::accepted()
{
inherited::done( needRoot ? (int)Authed : (int)Accepted );
}
void
KDMShutdownBase::verifyPluginChanged( int id )
{
curPlugin = id;
adjustSize();
}
void
KDMShutdownBase::verifyOk()
{
accepted();
}
void
KDMShutdownBase::verifyFailed()
{
okButton->setEnabled( false );
cancelButton->setEnabled( false );
}
void
KDMShutdownBase::verifyRetry()
{
okButton->setEnabled( true );
cancelButton->setEnabled( true );
}
void
KDMShutdownBase::verifySetUser( const TQString & )
{
}
static void
doShutdown( int type, const char *os )
{
GSet( 1 );
GSendInt( G_Shutdown );
GSendInt( type );
GSendInt( 0 );
GSendInt( 0 );
GSendInt( SHUT_FORCE );
GSendInt( 0 ); /* irrelevant, will timeout immediately anyway */
GSendStr( os );
GSet( 0 );
}
KDMShutdown::KDMShutdown( int _uid, TQWidget *_parent )
: inherited( _uid, _parent )
{
TQSizePolicy fp( TQSizePolicy::Fixed, TQSizePolicy::Fixed );
TQHBoxLayout *hlay = new TQHBoxLayout( box, KDsh );
howGroup = new TQVButtonGroup( i18n("Shutdown Type"), this );
hlay->addWidget( howGroup, 0, AlignTop );
TQRadioButton *rb;
rb = new KDMRadioButton( i18n("&Turn off computer"), howGroup );
rb->setChecked( true );
rb->setFocus();
restart_rb = new KDMRadioButton( i18n("&Restart computer"), howGroup );
connect( rb, TQT_SIGNAL(doubleClicked()), TQT_SLOT(accept()) );
connect( restart_rb, TQT_SIGNAL(doubleClicked()), TQT_SLOT(accept()) );
GSet( 1 );
GSendInt( G_ListBootOpts );
if (GRecvInt() == BO_OK) { /* XXX show dialog on failure */
char **tlist = GRecvStrArr( 0 );
int defaultTarget = GRecvInt();
oldTarget = GRecvInt();
TQWidget *hlp = new TQWidget( howGroup );
targets = new TQComboBox( hlp );
for (int i = 0; tlist[i]; i++)
targets->insertItem( TQString(TQString::fromLocal8Bit( tlist[i] )) );
freeStrArr( tlist );
targets->setCurrentItem( oldTarget == -1 ? defaultTarget : oldTarget );
TQHBoxLayout *hb = new TQHBoxLayout( hlp, 0, KDsh );
int spc = kapp->tqstyle().tqpixelMetric( TQStyle::PM_ExclusiveIndicatorWidth )
+ howGroup->insideSpacing();
hb->addSpacing( spc );
hb->addWidget( targets );
connect( targets, TQT_SIGNAL(activated( int )), TQT_SLOT(slotTargetChanged()) );
}
GSet( 0 );
howGroup->tqsetSizePolicy( fp );
schedGroup = new TQGroupBox( i18n("Scheduling"), this );
hlay->addWidget( schedGroup, 0, AlignTop );
le_start = new TQLineEdit( schedGroup );
TQLabel *lab1 = new TQLabel( le_start, i18n("&Start:"), schedGroup );
le_timeout = new TQLineEdit( schedGroup );
TQLabel *lab2 = new TQLabel( le_timeout, i18n("T&imeout:"), schedGroup );
cb_force = new TQCheckBox( i18n("&Force after timeout"), schedGroup );
if (_allowNuke != SHUT_NONE) {
connect( cb_force, TQT_SIGNAL(clicked()), TQT_SLOT(slotWhenChanged()) );
mayNuke = true;
} else
cb_force->setEnabled( false );
TQGridLayout *grid = new TQGridLayout( schedGroup, 0, 0, KDmh, KDsh );
grid->addRowSpacing( 0, schedGroup->fontMetrics().height() - 5 );
grid->addWidget( lab1, 1, 0, Qt::AlignRight );
grid->addWidget( le_start, 1, 1 );
grid->addWidget( lab2, 2, 0, Qt::AlignRight );
grid->addWidget( le_timeout, 2, 1 );
grid->addMultiCellWidget( cb_force, 3,3, 0,1 );
schedGroup->tqsetSizePolicy( fp );
le_start->setText( "0" );
if (_defSdMode == SHUT_SCHEDULE)
le_timeout->setText( "-1" );
else {
le_timeout->setText( "0" );
if (_defSdMode == SHUT_FORCENOW && cb_force->isEnabled())
cb_force->setChecked( true );
}
complete( schedGroup );
}
static int
get_date( const char *str )
{
KProcIO prc;
prc << "/bin/date" << "+%s" << "-d" << str;
prc.start( KProcess::Block, false );
TQString dstr;
if (prc.readln( dstr, false, 0 ) < 0)
return -1;
return dstr.toInt();
}
void
KDMShutdown::accept()
{
if (le_start->text() == "0" || le_start->text() == "now")
sch_st = time( 0 );
else if (le_start->text()[0] == '+')
sch_st = time( 0 ) + le_start->text().toInt();
else if ((sch_st = get_date( le_start->text().latin1() )) < 0) {
MsgBox( errorbox, i18n("Entered start date is invalid.") );
le_start->setFocus();
return;
}
if (le_timeout->text() == "-1" || le_timeout->text().startsWith( "inf" ))
sch_to = TO_INF;
else if (le_timeout->text()[0] == '+')
sch_to = sch_st + le_timeout->text().toInt();
else if ((sch_to = get_date( le_timeout->text().latin1() )) < 0) {
MsgBox( errorbox, i18n("Entered timeout date is invalid.") );
le_timeout->setFocus();
return;
}
inherited::accept();
}
void
KDMShutdown::slotTargetChanged()
{
restart_rb->setChecked( true );
}
void
KDMShutdown::slotWhenChanged()
{
doesNuke = cb_force->isChecked();
updateNeedRoot();
}
void
KDMShutdown::accepted()
{
GSet( 1 );
GSendInt( G_Shutdown );
GSendInt( restart_rb->isChecked() ? SHUT_REBOOT : SHUT_HALT );
GSendInt( sch_st );
GSendInt( sch_to );
GSendInt( cb_force->isChecked() ? SHUT_FORCE : SHUT_CANCEL );
GSendInt( _allowShutdown == SHUT_ROOT ? 0 : -2 );
GSendStr( (restart_rb->isChecked() &&
targets && targets->currentItem() != oldTarget) ?
targets->currentText().local8Bit().data() : 0 );
GSet( 0 );
inherited::accepted();
}
void
KDMShutdown::scheduleShutdown( TQWidget *_parent )
{
GSet( 1 );
GSendInt( G_QueryShutdown );
int how = GRecvInt();
int start = GRecvInt();
int timeout = GRecvInt();
int force = GRecvInt();
int uid = GRecvInt();
char *os = GRecvStr();
GSet( 0 );
if (how) {
int ret =
KDMCancelShutdown( how, start, timeout, force, uid, os,
_parent ).exec();
if (!ret)
return;
doShutdown( 0, 0 );
uid = ret == Authed ? 0 : -1;
} else
uid = -1;
if (os)
free( os );
KDMShutdown( uid, _parent ).exec();
}
KDMRadioButton::KDMRadioButton( const TQString &label, TQWidget *parent )
: inherited( label, parent )
{
}
void
KDMRadioButton::mouseDoubleClickEvent( TQMouseEvent * )
{
emit doubleClicked();
}
KDMDelayedPushButton::KDMDelayedPushButton( const KGuiItem &item,
TQWidget *parent,
const char *name )
: inherited( item, parent, name )
, pop( 0 )
{
connect( this, TQT_SIGNAL(pressed()), TQT_SLOT(slotPressed()) );
connect( this, TQT_SIGNAL(released()), TQT_SLOT(slotReleased()) );
connect( &popt, TQT_SIGNAL(timeout()), TQT_SLOT(slotTimeout()) );
}
void KDMDelayedPushButton::setPopup( TQPopupMenu *p )
{
pop = p;
setIsMenuButton( p != 0 );
}
void KDMDelayedPushButton::slotPressed()
{
if (pop)
popt.start( TQApplication::startDragTime() );
}
void KDMDelayedPushButton::slotReleased()
{
popt.stop();
}
void KDMDelayedPushButton::slotTimeout()
{
popt.stop();
pop->popup( mapToGlobal( rect().bottomLeft() ) );
setDown( false );
}
KDMSlimShutdown::KDMSlimShutdown( TQWidget *_parent )
: inherited( _parent )
, targetList( 0 )
{
bool doUbuntuLogout = KConfigGroup(KGlobal::config(), "Shutdown").readBoolEntry("doUbuntuLogout", false);
TQVBoxLayout* vbox = new TQVBoxLayout( this );
TQHBoxLayout *hbox = new TQHBoxLayout( this, KDmh, KDsh );
TQFrame* lfrm = new TQFrame( this );
TQHBoxLayout* hbuttonbox;
if(doUbuntuLogout)
{
lfrm->setFrameStyle( TQFrame::StyledPanel | TQFrame::Raised );
lfrm->setLineWidth( tqstyle().tqpixelMetric( TQStyle::PM_DefaultFrameWidth, lfrm ) );
// we need to set the minimum size for the logout box, since it
// gets too small if there isn't all options available
lfrm->setMinimumSize(300,120);
vbox->addWidget( lfrm );
vbox = new TQVBoxLayout( lfrm, 2 * KDialog::marginHint(),
2 * KDialog::spacingHint() );
// first line of buttons
hbuttonbox = new TQHBoxLayout( vbox, 8 * KDialog::spacingHint() );
hbuttonbox->tqsetAlignment( Qt::AlignHCenter );
// Reboot
FlatButton* btnReboot = new FlatButton( lfrm );
btnReboot->setTextLabel( i18n("&Restart"), false );
btnReboot->setPixmap( DesktopIcon( "reload") );
int i = btnReboot->textLabel().find( TQRegExp("\\&"), 0 ); // i == 1
btnReboot->setAccel( "ALT+" + btnReboot->textLabel().lower()[i+1] ) ;
hbuttonbox->addWidget ( btnReboot);
connect(btnReboot, TQT_SIGNAL(clicked()), TQT_SLOT(slotReboot()));
// Copied completely from the standard restart/shutdown dialog
GSet( 1 );
GSendInt( G_ListBootOpts );
if (GRecvInt() == BO_OK) {
targetList = GRecvStrArr( 0 );
/*int def =*/ GRecvInt();
int cur = GRecvInt();
TQPopupMenu *targets = new TQPopupMenu( this );
btnReboot->setPopupDelay(300); // visually add dropdown
for (int i = 0; targetList[i]; i++) {
TQString t( TQString::fromLocal8Bit( targetList[i] ) );
targets->insertItem( i == cur ?
i18n("current option in boot loader",
"%1 (current)").arg( t ) :
t, i );
}
btnReboot->setPopup( targets );
connect( targets, TQT_SIGNAL(activated(int)), TQT_SLOT(slotReboot(int)) );
}
GSet( 0 );
// Copied completely from the standard restart/shutdown dialog
// Shutdown
FlatButton* btnHalt = new FlatButton( lfrm );
btnHalt->setTextLabel( i18n("&Turn Off"), false );
btnHalt->setPixmap( DesktopIcon( "exit") );
i = btnHalt->textLabel().find( TQRegExp("\\&"), 0 ); // i == 1
btnHalt->setAccel( "ALT+" + btnHalt->textLabel().lower()[i+1] ) ;
hbuttonbox->addWidget ( btnHalt );
connect(btnHalt, TQT_SIGNAL(clicked()), TQT_SLOT(slotHalt()));
// cancel buttonbox
TQHBoxLayout* hbuttonbox2 = new TQHBoxLayout( vbox, 8 * KDialog::spacingHint() );
hbuttonbox2->tqsetAlignment( Qt::AlignRight );
// Back to kdm
KSMPushButton* btnBack = new KSMPushButton( KStdGuiItem::cancel(), lfrm );
hbuttonbox2->addWidget( btnBack );
connect(btnBack, TQT_SIGNAL(clicked()), TQT_SLOT(reject()));
}
else
{
lfrm->setFrameStyle( TQFrame::Panel | TQFrame::Sunken );
hbox->addWidget( lfrm, AlignCenter );
TQLabel *icon = new TQLabel( lfrm );
icon->setPixmap( TQPixmap( locate( "data", "kdm/pics/shutdown.jpg" ) ) );
TQVBoxLayout *iconlay = new TQVBoxLayout( lfrm );
iconlay->addWidget( icon );
TQVBoxLayout *buttonlay = new TQVBoxLayout( hbox, KDsh );
buttonlay->addStretch( 1 );
KPushButton *btnHalt = new
KPushButton( KGuiItem( i18n("&Turn Off Computer"), "exit" ), this );
buttonlay->addWidget( btnHalt );
connect( btnHalt, TQT_SIGNAL(clicked()), TQT_SLOT(slotHalt()) );
buttonlay->addSpacing( KDialog::spacingHint() );
KDMDelayedPushButton *btnReboot = new
KDMDelayedPushButton( KGuiItem( i18n("&Restart Computer"), "reload" ), this );
buttonlay->addWidget( btnReboot );
connect( btnReboot, TQT_SIGNAL(clicked()), TQT_SLOT(slotReboot()) );
GSet( 1 );
GSendInt( G_ListBootOpts );
if (GRecvInt() == BO_OK) {
targetList = GRecvStrArr( 0 );
/*int def =*/ GRecvInt();
int cur = GRecvInt();
TQPopupMenu *targets = new TQPopupMenu( this );
for (int i = 0; targetList[i]; i++) {
TQString t( TQString::fromLocal8Bit( targetList[i] ) );
targets->insertItem( i == cur ?
i18n("current option in boot loader",
"%1 (current)").arg( t ) :
t, i );
}
btnReboot->setPopup( targets );
connect( targets, TQT_SIGNAL(activated(int)), TQT_SLOT(slotReboot(int)) );
}
GSet( 0 );
buttonlay->addStretch( 1 );
if (_scheduledSd != SHUT_NEVER) {
KPushButton *btnSched = new
KPushButton( KGuiItem( i18n("&Schedule...") ), this );
buttonlay->addWidget( btnSched );
connect( btnSched, TQT_SIGNAL(clicked()), TQT_SLOT(slotSched()) );
buttonlay->addStretch( 1 );
}
buttonlay->addWidget( new KSeparator( this ) );
buttonlay->addSpacing( 0 );
KPushButton *btnBack = new KPushButton( KStdGuiItem::cancel(), this );
buttonlay->addWidget( btnBack );
connect( btnBack, TQT_SIGNAL(clicked()), TQT_SLOT(reject()) );
buttonlay->addSpacing( KDialog::spacingHint() );
}
}
KDMSlimShutdown::~KDMSlimShutdown()
{
freeStrArr( targetList );
}
void
KDMSlimShutdown::slotSched()
{
reject();
KDMShutdown::scheduleShutdown();
}
void
KDMSlimShutdown::slotHalt()
{
if (checkShutdown( SHUT_HALT, 0 ))
doShutdown( SHUT_HALT, 0 );
}
void
KDMSlimShutdown::slotReboot()
{
if (checkShutdown( SHUT_REBOOT, 0 ))
doShutdown( SHUT_REBOOT, 0 );
}
void
KDMSlimShutdown::slotReboot( int opt )
{
if (checkShutdown( SHUT_REBOOT, targetList[opt] ))
doShutdown( SHUT_REBOOT, targetList[opt] );
}
bool
KDMSlimShutdown::checkShutdown( int type, const char *os )
{
reject();
dpySpec *sess = fetchSessions( lstRemote | lstTTY );
if (!sess && _allowShutdown != SHUT_ROOT)
return true;
int ret = KDMConfShutdown( -1, sess, type, os ).exec();
disposeSessions( sess );
if (ret == Schedule) {
KDMShutdown::scheduleShutdown();
return false;
}
return ret;
}
void
KDMSlimShutdown::externShutdown( int type, const char *os, int uid )
{
dpySpec *sess = fetchSessions( lstRemote | lstTTY );
int ret = KDMConfShutdown( uid, sess, type, os ).exec();
disposeSessions( sess );
if (ret == Schedule)
KDMShutdown( uid ).exec();
else if (ret)
doShutdown( type, os );
}
KSMPushButton::KSMPushButton( const KGuiItem &item,
TQWidget *parent,
const char *name)
: KPushButton( item, parent, name),
m_pressed(false)
{
setDefault( false );
setAutoDefault ( false );
}
void KSMPushButton::keyPressEvent( TQKeyEvent* e )
{
switch ( e->key() )
{
case Key_Enter:
case Key_Return:
case Key_Space:
m_pressed = TRUE;
setDown(true);
emit pressed();
break;
case Key_Escape:
e->ignore();
break;
default:
e->ignore();
}
TQPushButton::keyPressEvent(e);
}
void KSMPushButton::keyReleaseEvent( TQKeyEvent* e )
{
switch ( e->key() )
{
case Key_Space:
case Key_Enter:
case Key_Return:
if ( m_pressed )
{
setDown(false);
m_pressed = FALSE;
emit released();
emit clicked();
}
break;
case Key_Escape:
e->ignore();
break;
default:
e->ignore();
}
}
FlatButton::FlatButton( TQWidget *parent, const char *name )
: TQToolButton( parent, name/*, TQt::WNoAutoErase*/ ),
m_pressed(false)
{
init();
}
FlatButton::~FlatButton() {}
void FlatButton::init()
{
setUsesTextLabel(true);
setUsesBigPixmap(true);
setAutoRaise(true);
setTextPosition( TQToolButton::Under );
setFocusPolicy(TQ_StrongFocus);
}
void FlatButton::keyPressEvent( TQKeyEvent* e )
{
switch ( e->key() )
{
case Key_Enter:
case Key_Return:
case Key_Space:
m_pressed = TRUE;
setDown(true);
emit pressed();
break;
case Key_Escape:
e->ignore();
break;
default:
e->ignore();
}
TQToolButton::keyPressEvent(e);
}
void FlatButton::keyReleaseEvent( TQKeyEvent* e )
{
switch ( e->key() )
{
case Key_Space:
case Key_Enter:
case Key_Return:
if ( m_pressed )
{
setDown(false);
m_pressed = FALSE;
emit released();
emit clicked();
}
break;
case Key_Escape:
e->ignore();
break;
default:
e->ignore();
}
}
KDMConfShutdown::KDMConfShutdown( int _uid, dpySpec *sess, int type, const char *os,
TQWidget *_parent )
: inherited( _uid, _parent )
{
#ifdef HAVE_VTS
if (type == SHUT_CONSOLE)
willShut = false;
#endif
box->addWidget( new TQLabel( TQString( "<qt><center><b><nobr>"
"%1%2"
"</nobr></b></center><br></qt>" )
.arg( (type == SHUT_HALT) ?
i18n("Turn Off Computer") :
#ifdef HAVE_VTS
(type == SHUT_CONSOLE) ?
i18n("Switch to Console") :
#endif
i18n("Restart Computer") )
.arg( os ?
i18n("<br>(Next boot: %1)")
.arg( TQString::fromLocal8Bit( os ) ) :
TQString() ),
this ) );
if (sess) {
if (willShut && _scheduledSd != SHUT_NEVER)
maySched = true;
mayNuke = doesNuke = true;
if (_allowNuke == SHUT_NONE)
mayOk = false;
TQLabel *lab = new TQLabel( mayOk ?
i18n("Abort active sessions:") :
i18n("No permission to abort active sessions:"),
this );
box->addWidget( lab );
TQListView *lv = new TQListView( this );
lv->setSelectionMode( TQListView::NoSelection );
lv->setAllColumnsShowFocus( true );
lv->header()->setResizeEnabled( false );
lv->addColumn( i18n("Session") );
lv->addColumn( i18n("Location") );
TQListViewItem *itm;
int ns = 0;
TQString user, loc;
do {
decodeSess( sess, user, loc );
itm = new TQListViewItem( lv, user, loc );
sess = sess->next, ns++;
} while (sess);
int fw = lv->frameWidth() * 2;
lv->setFixedHeight( fw + lv->header()->height() +
itm->height() * (ns < 3 ? 3 : ns > 10 ? 10 : ns) );
box->addWidget( lv );
complete( lv );
} else
complete( 0 );
}
KDMCancelShutdown::KDMCancelShutdown( int how, int start, int timeout,
int force, int uid, const char *os,
TQWidget *_parent )
: inherited( -1, _parent )
{
if (force == SHUT_FORCE) {
if (_allowNuke == SHUT_NONE)
mayOk = false;
else if (_allowNuke == SHUT_ROOT)
mayNuke = doesNuke = true;
}
TQLabel *lab = new TQLabel( mayOk ?
i18n("Abort pending shutdown:") :
i18n("No permission to abort pending shutdown:"),
this );
box->addWidget( lab );
TQDateTime qdt;
TQString strt, end;
if (start < time( 0 ))
strt = i18n("now");
else {
qdt.setTime_t( start );
strt = qdt.toString( Qt::LocalDate );
}
if (timeout == TO_INF)
end = i18n("infinite");
else {
qdt.setTime_t( timeout );
end = qdt.toString( Qt::LocalDate );
}
TQString trg =
i18n("Owner: %1"
"\nType: %2%5"
"\nStart: %3"
"\nTimeout: %4")
.arg( uid == -2 ?
i18n("console user") :
uid == -1 ?
i18n("control socket") :
KUser( uid ).loginName() )
.arg( how == SHUT_HALT ?
i18n("turn off computer") :
i18n("restart computer") )
.arg( strt ).arg( end )
.arg( os ?
i18n("\nNext boot: %1").arg( TQString::fromLocal8Bit( os ) ) :
TQString() );
if (timeout != TO_INF)
trg += i18n("\nAfter timeout: %1")
.arg( force == SHUT_FORCE ?
i18n("abort all sessions") :
force == SHUT_FORCEMY ?
i18n("abort own sessions") :
i18n("cancel shutdown") );
lab = new TQLabel( trg, this );
box->addWidget( lab );
complete( 0 );
}
#include "kdmshutdown.moc"
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