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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit4aed2c8219774f5d797760606b8489a92ddc5163 (patch)
tree3f8c130f7d269626bf6a9447407ef6c35954426a /ksmserver/shutdowndlg.cpp
downloadtdebase-4aed2c8219774f5d797760606b8489a92ddc5163.tar.gz
tdebase-4aed2c8219774f5d797760606b8489a92ddc5163.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'ksmserver/shutdowndlg.cpp')
-rw-r--r--ksmserver/shutdowndlg.cpp278
1 files changed, 278 insertions, 0 deletions
diff --git a/ksmserver/shutdowndlg.cpp b/ksmserver/shutdowndlg.cpp
new file mode 100644
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+++ b/ksmserver/shutdowndlg.cpp
@@ -0,0 +1,278 @@
+/*****************************************************************
+ksmserver - the KDE session management server
+
+Copyright (C) 2000 Matthias Ettrich <ettrich@kde.org>
+******************************************************************/
+
+#include <config.h>
+
+#include "shutdowndlg.h"
+#include <qapplication.h>
+#include <qlayout.h>
+#include <qgroupbox.h>
+#include <qvbuttongroup.h>
+#include <qlabel.h>
+#include <qvbox.h>
+#include <qtimer.h>
+#include <qstyle.h>
+#include <qcombobox.h>
+#include <qcursor.h>
+#include <qmessagebox.h>
+#include <qbuttongroup.h>
+#include <qiconset.h>
+#include <qpopupmenu.h>
+#include <qtooltip.h>
+#include <qimage.h>
+
+#include <klocale.h>
+#include <kapplication.h>
+#include <kdebug.h>
+#include <kpushbutton.h>
+#include <kstdguiitem.h>
+#include <kiconloader.h>
+#include <kglobalsettings.h>
+#include <kwin.h>
+#include <kuser.h>
+#include <kpixmap.h>
+#include <kimageeffect.h>
+#include <kdialog.h>
+#include <kseparator.h>
+
+#include <sys/types.h>
+#include <sys/utsname.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <dmctl.h>
+
+#include <X11/Xlib.h>
+
+#include "shutdowndlg.moc"
+
+KSMShutdownFeedback * KSMShutdownFeedback::s_pSelf = 0L;
+
+KSMShutdownFeedback::KSMShutdownFeedback()
+ : QWidget( 0L, "feedbackwidget", WType_Popup ),
+ m_currentY( 0 )
+{
+ setBackgroundMode( QWidget::NoBackground );
+ setGeometry( QApplication::desktop()->geometry() );
+ QTimer::singleShot( 10, this, SLOT( slotPaintEffect() ) );
+ m_root.resize( width(), height() );
+}
+
+
+void KSMShutdownFeedback::slotPaintEffect()
+{
+ if ( m_currentY >= height() ) {
+ if ( backgroundMode() == QWidget::NoBackground ) {
+ setBackgroundMode( QWidget::NoBackground );
+ setBackgroundPixmap( m_root );
+ }
+ return;
+ }
+
+ KPixmap pixmap;
+ pixmap = QPixmap::grabWindow( qt_xrootwin(), 0, m_currentY, width(), 10 );
+ QImage image = pixmap.convertToImage();
+ KImageEffect::blend( Qt::black, image, 0.4 );
+ KImageEffect::toGray( image, true );
+ pixmap.convertFromImage( image );
+ bitBlt( this, 0, m_currentY, &pixmap );
+ bitBlt( &m_root, 0, m_currentY, &pixmap );
+ m_currentY += 10;
+ QTimer::singleShot( 1, this, SLOT( slotPaintEffect() ) );
+}
+
+//////
+
+KSMShutdownDlg::KSMShutdownDlg( QWidget* parent,
+ bool maysd, KApplication::ShutdownType sdtype )
+ : QDialog( parent, 0, TRUE, WType_Popup ), targets(0)
+ // this is a WType_Popup on purpose. Do not change that! Not
+ // having a popup here has severe side effects.
+{
+ QVBoxLayout* vbox = new QVBoxLayout( this );
+ QFrame* frame = new QFrame( this );
+ frame->setFrameStyle( QFrame::StyledPanel | QFrame::Raised );
+ frame->setLineWidth( style().pixelMetric( QStyle::PM_DefaultFrameWidth, frame ) );
+ vbox->addWidget( frame );
+ vbox = new QVBoxLayout( frame, 2 * KDialog::marginHint(),
+ 2 * KDialog::spacingHint() );
+
+ QLabel* label = new QLabel( i18n("End Session for \"%1\"").arg(KUser().loginName()), frame );
+ QFont fnt = label->font();
+ fnt.setBold( true );
+ fnt.setPointSize( fnt.pointSize() * 3 / 2 );
+ label->setFont( fnt );
+ vbox->addWidget( label, 0, AlignHCenter );
+
+ QHBoxLayout* hbox = new QHBoxLayout( vbox, 2 * KDialog::spacingHint() );
+
+ // konqy
+ QFrame* lfrm = new QFrame( frame );
+ lfrm->setFrameStyle( QFrame::Panel | QFrame::Sunken );
+ hbox->addWidget( lfrm, AlignCenter );
+
+ QLabel* icon = new QLabel( lfrm );
+ icon->setPixmap( UserIcon( "shutdownkonq" ) );
+ lfrm->setFixedSize( icon->sizeHint());
+ icon->setFixedSize( icon->sizeHint());
+
+ // right column (buttons)
+ QVBoxLayout* buttonlay = new QVBoxLayout( hbox, 2 * KDialog::spacingHint() );
+ buttonlay->setAlignment( Qt::AlignHCenter );
+
+ buttonlay->addStretch( 1 );
+
+ // End session
+ KPushButton* btnLogout = new KPushButton( KGuiItem( i18n("&End Current Session"), "undo"), frame );
+ QFont btnFont = btnLogout->font();
+ buttonlay->addWidget( btnLogout );
+ connect(btnLogout, SIGNAL(clicked()), SLOT(slotLogout()));
+
+ if (maysd) {
+
+ // Shutdown
+ KPushButton* btnHalt = new KPushButton( KGuiItem( i18n("&Turn Off Computer"), "exit"), frame );
+ btnHalt->setFont( btnFont );
+ buttonlay->addWidget( btnHalt );
+ connect(btnHalt, SIGNAL(clicked()), SLOT(slotHalt()));
+ if ( sdtype == KApplication::ShutdownTypeHalt )
+ btnHalt->setFocus();
+
+ // Reboot
+ KSMDelayedPushButton* btnReboot = new KSMDelayedPushButton( KGuiItem( i18n("&Restart Computer"), "reload"), frame );
+ btnReboot->setFont( btnFont );
+ buttonlay->addWidget( btnReboot );
+
+ connect(btnReboot, SIGNAL(clicked()), SLOT(slotReboot()));
+ if ( sdtype == KApplication::ShutdownTypeReboot )
+ btnReboot->setFocus();
+
+ int def, cur;
+ if ( DM().bootOptions( rebootOptions, def, cur ) ) {
+ targets = new QPopupMenu( frame );
+ if ( cur == -1 )
+ cur = def;
+
+ int index = 0;
+ for (QStringList::ConstIterator it = rebootOptions.begin(); it != rebootOptions.end(); ++it, ++index)
+ {
+ QString label = (*it);
+ label=label.replace('&',"&&");
+ if (index == cur)
+ targets->insertItem( label + i18n("current option in boot loader", " (current)"), index);
+ else
+ targets->insertItem( label, index );
+ }
+
+ btnReboot->setPopup(targets);
+ connect( targets, SIGNAL(activated(int)), SLOT(slotReboot(int)) );
+ }
+ }
+
+ buttonlay->addStretch( 1 );
+
+ // Separator
+ buttonlay->addWidget( new KSeparator( frame ) );
+
+ // Back to Desktop
+ KPushButton* btnBack = new KPushButton( KStdGuiItem::cancel(), frame );
+ buttonlay->addWidget( btnBack );
+ connect(btnBack, SIGNAL(clicked()), SLOT(reject()));
+
+}
+
+
+void KSMShutdownDlg::slotLogout()
+{
+ m_shutdownType = KApplication::ShutdownTypeNone;
+ accept();
+}
+
+
+void KSMShutdownDlg::slotReboot()
+{
+ // no boot option selected -> current
+ m_bootOption = QString::null;
+ m_shutdownType = KApplication::ShutdownTypeReboot;
+ accept();
+}
+
+void KSMShutdownDlg::slotReboot(int opt)
+{
+ if (int(rebootOptions.size()) > opt)
+ m_bootOption = rebootOptions[opt];
+ m_shutdownType = KApplication::ShutdownTypeReboot;
+ accept();
+}
+
+
+void KSMShutdownDlg::slotHalt()
+{
+ m_bootOption = QString::null;
+ m_shutdownType = KApplication::ShutdownTypeHalt;
+ accept();
+}
+
+
+bool KSMShutdownDlg::confirmShutdown( bool maysd, KApplication::ShutdownType& sdtype, QString& bootOption )
+{
+ kapp->enableStyles();
+ KSMShutdownDlg* l = new KSMShutdownDlg( 0,
+ //KSMShutdownFeedback::self(),
+ maysd, sdtype );
+
+ // Show dialog (will save the background in showEvent)
+ QSize sh = l->sizeHint();
+ QRect rect = KGlobalSettings::desktopGeometry(QCursor::pos());
+
+ l->move(rect.x() + (rect.width() - sh.width())/2,
+ rect.y() + (rect.height() - sh.height())/2);
+ bool result = l->exec();
+ sdtype = l->m_shutdownType;
+ bootOption = l->m_bootOption;
+
+ delete l;
+
+ kapp->disableStyles();
+ return result;
+}
+
+KSMDelayedPushButton::KSMDelayedPushButton( const KGuiItem &item,
+ QWidget *parent,
+ const char *name)
+ : KPushButton( item, parent, name), pop(0), popt(0)
+{
+ connect(this, SIGNAL(pressed()), SLOT(slotPressed()));
+ connect(this, SIGNAL(released()), SLOT(slotReleased()));
+ popt = new QTimer(this);
+ connect(popt, SIGNAL(timeout()), SLOT(slotTimeout()));
+}
+
+void KSMDelayedPushButton::setPopup(QPopupMenu *p)
+{
+ pop = p;
+ setIsMenuButton(p != 0);
+}
+
+void KSMDelayedPushButton::slotPressed()
+{
+ if (pop)
+ popt->start(QApplication::startDragTime());
+}
+
+void KSMDelayedPushButton::slotReleased()
+{
+ popt->stop();
+}
+
+void KSMDelayedPushButton::slotTimeout()
+{
+ QPoint bl = mapToGlobal(rect().bottomLeft());
+ QWidget *par = (QWidget*)parent();
+ QPoint br = par->mapToGlobal(par->rect().bottomRight());
+ pop->popup( bl );
+ popt->stop();
+ setDown(false);
+}