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118 lines
3.4 KiB
C++
118 lines
3.4 KiB
C++
//===========================================================================
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//
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// This file is part of the KDE project
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//
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// Copyright 2004 Chris Howells <howells@kde.org>
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#include "autologout.h"
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#include "lockwindow.h"
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#include <kapplication.h>
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#include <klocale.h>
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#include <kglobalsettings.h>
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#include <kconfig.h>
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#include <kiconloader.h>
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#include <kdebug.h>
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#include <kmessagebox.h>
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#include <kdialog.h>
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#include <ksmserver_interface.h>
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#include <QLayout>
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#include <QMessageBox>
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#include <QLabel>
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#include <QStyle>
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#include <QApplication>
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#include <QDialog>
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#include <QAbstractEventDispatcher>
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#include <QtGui/QProgressBar>
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#include <QtDBus/QtDBus>
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#define COUNTDOWN 30
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AutoLogout::AutoLogout(ScreenLocker::LockWindow *parent) : QDialog(NULL, Qt::X11BypassWindowManagerHint)
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{
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QLabel *pixLabel = new QLabel( this );
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pixLabel->setObjectName( QLatin1String( "pixlabel" ) );
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pixLabel->setPixmap(DesktopIcon(QLatin1String( "application-exit" )));
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QLabel *greetLabel = new QLabel(i18n("<qt><nobr><b>Automatic Log Out</b></nobr></qt>"), this);
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QLabel *infoLabel = new QLabel(i18n("<qt>To prevent being logged out, resume using this session by moving the mouse or pressing a key.</qt>"), this);
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mStatusLabel = new QLabel(QLatin1String( "<b> </b>" ), this);
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mStatusLabel->setAlignment(Qt::AlignCenter);
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QLabel *mProgressLabel = new QLabel(i18n("Time Remaining:"), this);
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mProgressRemaining = new QProgressBar(this);
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mProgressRemaining->setTextVisible(false);
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frameLayout = new QGridLayout(this);
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frameLayout->setSpacing(KDialog::spacingHint());
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frameLayout->setMargin(KDialog::marginHint() * 2);
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frameLayout->addWidget(pixLabel, 0, 0, 3, 1, Qt::AlignCenter | Qt::AlignTop);
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frameLayout->addWidget(greetLabel, 0, 1);
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frameLayout->addWidget(mStatusLabel, 1, 1);
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frameLayout->addWidget(infoLabel, 2, 1);
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frameLayout->addWidget(mProgressLabel, 3, 1);
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frameLayout->addWidget(mProgressRemaining, 4, 1);
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// get the time remaining in seconds for the status label
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mRemaining = COUNTDOWN * 25;
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mProgressRemaining->setMaximum(COUNTDOWN * 25);
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updateInfo(mRemaining);
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mCountdownTimerId = startTimer(1000/25);
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connect(parent, SIGNAL(userActivity()), SLOT(slotActivity()));
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}
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AutoLogout::~AutoLogout()
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{
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hide();
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}
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void AutoLogout::updateInfo(int timeout)
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{
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mStatusLabel->setText(i18np("<qt><nobr>You will be automatically logged out in 1 second</nobr></qt>",
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"<qt><nobr>You will be automatically logged out in %1 seconds</nobr></qt>",
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timeout / 25) );
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mProgressRemaining->setValue(timeout);
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}
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void AutoLogout::timerEvent(QTimerEvent *ev)
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{
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if (ev->timerId() == mCountdownTimerId)
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{
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updateInfo(mRemaining);
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--mRemaining;
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if (mRemaining < 0)
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{
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killTimer(mCountdownTimerId);
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logout();
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}
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}
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}
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void AutoLogout::slotActivity()
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{
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if (mRemaining >= 0)
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accept();
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}
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void AutoLogout::logout()
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{
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QAbstractEventDispatcher::instance()->unregisterTimers(this);
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org::kde::KSMServerInterface ksmserver(QLatin1String( "org.kde.ksmserver" ), QLatin1String( "/KSMServer" ), QDBusConnection::sessionBus());
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ksmserver.logout( 0, 0, 0 );
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}
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void AutoLogout::setVisible(bool visible)
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{
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QDialog::setVisible(visible);
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if (visible)
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QApplication::flush();
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}
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#include "moc_autologout.cpp"
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