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tdebase/kdesktop/krootwm.cc

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/*
* krootwm.cc Part of the KDE project.
*
* Copyright (C) 1997 Matthias Ettrich
* (C) 1997 Torben Weis, weis@kde.org
* (C) 1998 S.u.S.E. weis@suse.de
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License version 2 as published by the Free Software Foundation.
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; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <stdlib.h>
#include <signal.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/wait.h>
#include <sys/stat.h>
#include <unistd.h>
#include <sys/types.h>
#include <dirent.h>
#include <errno.h>
#include <kstandarddirs.h>
#include <kpopupmenu.h>
#include <kapplication.h>
#include <kconfig.h>
#include <kcmultidialog.h>
#include <kbookmarkmenu.h>
#include <konqbookmarkmanager.h>
#include <klocale.h>
#include <knewmenu.h>
#include <dcopclient.h>
#include <dcopref.h>
#include <khelpmenu.h>
#include <kdebug.h>
#include <kwindowlistmenu.h>
#include <kwin.h>
#include <kmenubar.h>
#include <kmessagebox.h>
#include <kuser.h>
#include <qfile.h>
#include "krootwm.h"
#include "kdiconview.h"
#include "desktop.h"
#include "kcustommenu.h"
#include "kdesktopsettings.h"
#include <netwm.h>
#include <X11/X.h>
#include <X11/Xlib.h>
#include <dmctl.h>
KRootWm * KRootWm::s_rootWm = 0;
extern QCString kdesktop_name, kicker_name, kwin_name;
KRootWm::KRootWm(KDesktop* _desktop) : QObject(_desktop)
{
s_rootWm = this;
m_actionCollection = new KActionCollection(_desktop, this, "KRootWm::m_actionCollection");
m_pDesktop = _desktop;
m_bDesktopEnabled = (m_pDesktop->iconView() != 0);
customMenu1 = 0;
customMenu2 = 0;
m_configDialog = 0;
// Creates the new menu
menuBar = 0; // no menubar yet
menuNew = 0;
if (m_bDesktopEnabled && kapp->authorize("editable_desktop_icons"))
{
menuNew = new KNewMenu( m_actionCollection, "new_menu" );
connect(menuNew->popupMenu(), SIGNAL( aboutToShow() ),
this, SLOT( slotFileNewAboutToShow() ) );
connect( menuNew, SIGNAL( activated() ),
m_pDesktop->iconView(), SLOT( slotNewMenuActivated() ) );
}
if (kapp->authorizeKAction("bookmarks"))
{
bookmarks = new KActionMenu( i18n("Bookmarks"), "bookmark", m_actionCollection, "bookmarks" );
// The KBookmarkMenu is needed to fill the Bookmarks menu in the desktop menubar.
bookmarkMenu = new KBookmarkMenu( KonqBookmarkManager::self(), new KBookmarkOwner(),
bookmarks->popupMenu(),
m_actionCollection,
true, false );
}
else
{
bookmarks = 0;
bookmarkMenu = 0;
}
// The windowList and desktop menus can be part of a menubar (Mac style)
// so we create them here
desktopMenu = new QPopupMenu;
windowListMenu = new KWindowListMenu;
connect( windowListMenu, SIGNAL( aboutToShow() ),
this, SLOT( slotWindowListAboutToShow() ) );
// Create the actions
#if 0
if (m_bDesktopEnabled)
{
// Don't do that! One action in two parent collections means some invalid write
// during the second ~KActionCollection.
KAction *action = m_pDesktop->actionCollection()->action( "paste" );
if (action)
m_actionCollection->insert( action );
action = m_pDesktop->actionCollection()->action( "undo" );
if (action)
m_actionCollection->insert( action );
}
#endif
if (kapp->authorize("run_command"))
{
new KAction(i18n("Run Command..."), "run", 0, m_pDesktop, SLOT( slotExecuteCommand() ), m_actionCollection, "exec" );
}
if (!KGlobal::config()->isImmutable())
{
new KAction(i18n("Configure Desktop..."), "configure", 0, this, SLOT( slotConfigureDesktop() ),
m_actionCollection, "configdesktop" );
new KAction(i18n("Disable Desktop Menu"), 0, this, SLOT( slotToggleDesktopMenu() ),
m_actionCollection, "togglemenubar" );
}
new KAction(i18n("Unclutter Windows"), 0, this, SLOT( slotUnclutterWindows() ),
m_actionCollection, "unclutter" );
new KAction(i18n("Cascade Windows"), 0, this, SLOT( slotCascadeWindows() ),
m_actionCollection, "cascade" );
// arrange menu actions
if (m_bDesktopEnabled && kapp->authorize("editable_desktop_icons"))
{
new KAction(i18n("By Name (Case Sensitive)"), 0, this, SLOT( slotArrangeByNameCS() ),
m_actionCollection, "sort_ncs");
new KAction(i18n("By Name (Case Insensitive)"), 0, this, SLOT( slotArrangeByNameCI() ),
m_actionCollection, "sort_nci");
new KAction(i18n("By Size"), 0, this, SLOT( slotArrangeBySize() ),
m_actionCollection, "sort_size");
new KAction(i18n("By Type"), 0, this, SLOT( slotArrangeByType() ),
m_actionCollection, "sort_type");
new KAction(i18n("By Date"), 0, this, SLOT( slotArrangeByDate() ),
m_actionCollection, "sort_date");
KToggleAction *aSortDirsFirst = new KToggleAction( i18n("Directories First"), 0, m_actionCollection, "sort_directoriesfirst" );
connect( aSortDirsFirst, SIGNAL( toggled( bool ) ),
this, SLOT( slotToggleDirFirst( bool ) ) );
new KAction(i18n("Line Up Horizontally"), 0,
this, SLOT( slotLineupIconsHoriz() ),
m_actionCollection, "lineupHoriz" );
new KAction(i18n("Line Up Vertically"), 0,
this, SLOT( slotLineupIconsVert() ),
m_actionCollection, "lineupVert" );
KToggleAction *aAutoAlign = new KToggleAction(i18n("Align to Grid"), 0,
m_actionCollection, "realign" );
connect( aAutoAlign, SIGNAL( toggled( bool ) ),
this, SLOT( slotToggleAutoAlign( bool ) ) );
KToggleAction *aLockIcons = new KToggleAction(i18n("Lock in Place"), 0, m_actionCollection, "lock_icons");
connect( aLockIcons, SIGNAL( toggled( bool ) ),
this, SLOT( slotToggleLockIcons( bool ) ) );
}
if (m_bDesktopEnabled)
{
new KAction(i18n("Refresh Desktop"), "desktop", 0, this, SLOT( slotRefreshDesktop() ),
m_actionCollection, "refresh" );
}
// Icons in sync with kicker
if (kapp->authorize("lock_screen"))
{
new KAction(i18n("Lock Session"), "lock", 0, this, SLOT( slotLock() ),
m_actionCollection, "lock" );
}
if (kapp->authorize("logout"))
{
new KAction(i18n("Log Out \"%1\"...").arg(KUser().loginName()), "exit", 0,
this, SLOT( slotLogout() ), m_actionCollection, "logout" );
}
if (kapp->authorize("start_new_session") && DM().isSwitchable())
{
new KAction(i18n("Start New Session"), "fork", 0, this,
SLOT( slotNewSession() ), m_actionCollection, "newsession" );
if (kapp->authorize("lock_screen"))
{
new KAction(i18n("Lock Current && Start New Session"), "lock", 0, this,
SLOT( slotLockNNewSession() ), m_actionCollection, "lockNnewsession" );
}
}
initConfig();
}
KRootWm::~KRootWm()
{
delete m_actionCollection;
delete desktopMenu;
delete windowListMenu;
}
void KRootWm::initConfig()
{
// kdDebug() << "KRootWm::initConfig" << endl;
// parse the configuration
m_bGlobalMenuBar = KDesktopSettings::macStyle();
m_bShowMenuBar = m_bGlobalMenuBar || KDesktopSettings::showMenubar();
static const int choiceCount = 7;
// read configuration for clicks on root window
static const char * const s_choices[choiceCount] = { "", "WindowListMenu", "DesktopMenu", "AppMenu", "CustomMenu1", "CustomMenu2", "BookmarksMenu" };
leftButtonChoice = middleButtonChoice = rightButtonChoice = NOTHING;
QString s = KDesktopSettings::left();
for ( int c = 0 ; c < choiceCount ; c ++ )
if (s == s_choices[c])
{ leftButtonChoice = (menuChoice) c; break; }
s = KDesktopSettings::middle();
for ( int c = 0 ; c < choiceCount ; c ++ )
if (s == s_choices[c])
{ middleButtonChoice = (menuChoice) c; break; }
s = KDesktopSettings::right();
for ( int c = 0 ; c < choiceCount ; c ++ )
if (s == s_choices[c])
{ rightButtonChoice = (menuChoice) c; break; }
// Read configuration for icons alignment
if ( m_bDesktopEnabled ) {
bool startup = true; m_pDesktop->iconView()->setAutoAlign( KDesktopSettings::autoLineUpIcons() );
if ( kapp->authorize( "editable_desktop_icons" ) ) {
m_pDesktop->iconView()->setItemsMovable( !KDesktopSettings::lockIcons() );
KToggleAction *aLockIcons = static_cast<KToggleAction*>(m_actionCollection->action("lock_icons"));
if (aLockIcons)
aLockIcons->setChecked( KDesktopSettings::lockIcons() );
}
KToggleAction *aAutoAlign = static_cast<KToggleAction*>(m_actionCollection->action("realign"));
if (aAutoAlign)
aAutoAlign->setChecked( KDesktopSettings::autoLineUpIcons() );
KToggleAction *aSortDirsFirst = static_cast<KToggleAction*>(m_actionCollection->action("sort_directoriesfirst"));
if (aSortDirsFirst)
aSortDirsFirst->setChecked( KDesktopSettings::sortDirectoriesFirst() );
}
buildMenus();
}
void KRootWm::buildMenus()
{
// kdDebug() << "KRootWm::buildMenus" << endl;
delete menuBar;
menuBar = 0;
delete customMenu1;
customMenu1 = 0;
delete customMenu2;
customMenu2 = 0;
if (m_bShowMenuBar)
{
// kdDebug() << "showMenuBar" << endl;
menuBar = new KMenuBar;
menuBar->setCaption("KDE Desktop");
}
// create Arrange menu
QPopupMenu *pArrangeMenu = 0;
QPopupMenu *pLineupMenu = 0;
KAction *action;
help = new KHelpMenu(0, 0, false);
help->menu()->removeItem( KHelpMenu::menuAboutApp );
if (m_bDesktopEnabled && m_actionCollection->action("realign"))
{
pArrangeMenu = new QPopupMenu;
m_actionCollection->action("sort_ncs")->plug( pArrangeMenu );
m_actionCollection->action("sort_nci")->plug( pArrangeMenu );
m_actionCollection->action("sort_size")->plug( pArrangeMenu );
m_actionCollection->action("sort_type")->plug( pArrangeMenu );
m_actionCollection->action("sort_date" )->plug( pArrangeMenu );
pArrangeMenu->insertSeparator();
m_actionCollection->action("sort_directoriesfirst")->plug( pArrangeMenu );
pLineupMenu = new QPopupMenu;
m_actionCollection->action( "lineupHoriz" )->plug( pLineupMenu );
m_actionCollection->action( "lineupVert" )->plug( pLineupMenu );
pLineupMenu->insertSeparator();
m_actionCollection->action( "realign" )->plug( pLineupMenu );
}
sessionsMenu = 0;
if (m_actionCollection->action("newsession"))
{
sessionsMenu = new QPopupMenu;
connect( sessionsMenu, SIGNAL(aboutToShow()), SLOT(slotPopulateSessions()) );
connect( sessionsMenu, SIGNAL(activated(int)), SLOT(slotSessionActivated(int)) );
}
if (menuBar) {
bool needSeparator = false;
file = new QPopupMenu;
action = m_actionCollection->action("exec");
if (action)
{
action->plug( file );
file->insertSeparator();
}
action = m_actionCollection->action("lock");
if (action)
action->plug( file );
action = m_actionCollection->action("logout");
if (action)
action->plug( file );
desk = new QPopupMenu;
if (m_bDesktopEnabled)
{
m_actionCollection->action("unclutter")->plug( desk );
m_actionCollection->action("cascade")->plug( desk );
desk->insertSeparator();
if (pArrangeMenu)
desk->insertItem(i18n("Sort Icons"), pArrangeMenu);
if (pLineupMenu)
desk->insertItem(i18n("Line Up Icons"), pLineupMenu );
m_actionCollection->action("refresh")->plug( desk );
needSeparator = true;
}
action = m_actionCollection->action("configdesktop");
if (action)
{
if (needSeparator)
desk->insertSeparator();
action->plug( desk );
needSeparator = true;
}
action = m_actionCollection->action("togglemenubar");
if (action)
{
if (needSeparator)
desk->insertSeparator();
action->plug( desk );
action->setText(i18n("Disable Desktop Menu"));
}
}
else
{
action = m_actionCollection->action("togglemenubar");
if (action)
action->setText(i18n("Enable Desktop Menu"));
}
desktopMenu->clear();
desktopMenu->disconnect( this );
bool needSeparator = false;
if (menuNew)
{
menuNew->plug( desktopMenu );
needSeparator = true;
}
#if 0
if (bookmarks)
{
bookmarks->plug( desktopMenu );
needSeparator = true;
}
#endif
action = m_actionCollection->action("exec");
if (action)
{
action->plug( desktopMenu );
needSeparator = true;
}
if (needSeparator)
{
desktopMenu->insertSeparator();
needSeparator = false;
}
if (m_bDesktopEnabled)
{
action = m_pDesktop->actionCollection()->action( "undo" );
if (action)
action->plug( desktopMenu );
action = m_pDesktop->actionCollection()->action( "paste" );
if (action)
action->plug( desktopMenu );
desktopMenu->insertSeparator();
}
if (m_bDesktopEnabled && m_actionCollection->action("realign"))
{
QPopupMenu* pIconOperationsMenu = new QPopupMenu;
pIconOperationsMenu->insertItem(i18n("Sort Icons"), pArrangeMenu);
pIconOperationsMenu->insertSeparator();
m_actionCollection->action( "lineupHoriz" )->plug( pIconOperationsMenu );
m_actionCollection->action( "lineupVert" )->plug( pIconOperationsMenu );
pIconOperationsMenu->insertSeparator();
m_actionCollection->action( "realign" )->plug( pIconOperationsMenu );
KAction *aLockIcons = m_actionCollection->action( "lock_icons" );
if ( aLockIcons )
aLockIcons->plug( pIconOperationsMenu );
desktopMenu->insertItem(SmallIconSet("icons"), i18n("Icons"), pIconOperationsMenu);
}
QPopupMenu* pWindowOperationsMenu = new QPopupMenu;
m_actionCollection->action("cascade")->plug( pWindowOperationsMenu );
m_actionCollection->action("unclutter")->plug( pWindowOperationsMenu );
desktopMenu->insertItem(SmallIconSet("window_list"), i18n("Windows"), pWindowOperationsMenu);
if (m_bDesktopEnabled)
{
m_actionCollection->action("refresh")->plug( desktopMenu );
}
action = m_actionCollection->action("configdesktop");
if (action)
{
action->plug( desktopMenu );
}
int lastSep = desktopMenu->insertSeparator();
if (sessionsMenu && kapp->authorize("switch_user"))
{
desktopMenu->insertItem(SmallIconSet("switchuser" ), i18n("Switch User"), sessionsMenu);
needSeparator = true;
}
action = m_actionCollection->action("lock");
if (action)
{
action->plug( desktopMenu );
needSeparator = true;
}
action = m_actionCollection->action("logout");
if (action)
{
action->plug( desktopMenu );
needSeparator = true;
}
if (!needSeparator)
{
desktopMenu->removeItem(lastSep);
}
connect( desktopMenu, SIGNAL( aboutToShow() ), this, SLOT( slotFileNewAboutToShow() ) );
if (menuBar) {
menuBar->insertItem(i18n("File"), file);
if (sessionsMenu)
{
menuBar->insertItem(i18n("Sessions"), sessionsMenu);
}
if (menuNew)
{
menuBar->insertItem(i18n("New"), menuNew->popupMenu());
}
if (bookmarks)
{
menuBar->insertItem(i18n("Bookmarks"), bookmarks->popupMenu());
}
menuBar->insertItem(i18n("Desktop"), desk);
menuBar->insertItem(i18n("Windows"), windowListMenu);
menuBar->insertItem(i18n("Help"), help->menu());
menuBar->setTopLevelMenu( true );
menuBar->show(); // we need to call show() as we delayed the creation with the timer
}
}
void KRootWm::slotToggleDirFirst( bool b )
{
KDesktopSettings::setSortDirectoriesFirst( b );
KDesktopSettings::writeConfig();
}
void KRootWm::slotToggleAutoAlign( bool b )
{
KDesktopSettings::setAutoLineUpIcons( b );
KDesktopSettings::writeConfig();
// Auto line-up icons
m_pDesktop->iconView()->setAutoAlign( b );
}
void KRootWm::slotFileNewAboutToShow()
{
if (menuNew)
{
// kdDebug() << " KRootWm:: (" << this << ") slotFileNewAboutToShow() menuNew=" << menuNew << endl;
// As requested by KNewMenu :
menuNew->slotCheckUpToDate();
// And set the files that the menu apply on :
menuNew->setPopupFiles( m_pDesktop->url() );
}
}
void KRootWm::slotWindowListAboutToShow()
{
windowListMenu->init();
}
void KRootWm::activateMenu( menuChoice choice, const QPoint& global )
{
switch ( choice )
{
case SESSIONSMENU:
if (sessionsMenu)
sessionsMenu->popup(global);
break;
case WINDOWLISTMENU:
windowListMenu->popup(global);
break;
case DESKTOPMENU:
m_desktopMenuPosition = global; // for KDIconView::slotPaste
desktopMenu->popup(global);
break;
case BOOKMARKSMENU:
if (bookmarks)
bookmarks->popup(global);
break;
case APPMENU:
{
// This allows the menu to disappear when clicking on the background another time
XUngrabPointer(qt_xdisplay(), CurrentTime);
XSync(qt_xdisplay(), False);
// Ask kicker to showup the menu
DCOPRef( kicker_name, kicker_name ).send( "popupKMenu", global );
break;
}
case CUSTOMMENU1:
if (!customMenu1)
customMenu1 = new KCustomMenu("kdesktop_custom_menu1");
customMenu1->popup(global);
break;
case CUSTOMMENU2:
if (!customMenu2)
customMenu2 = new KCustomMenu("kdesktop_custom_menu2");
customMenu2->popup(global);
break;
case NOTHING:
default:
break;
}
}
void KRootWm::mousePressed( const QPoint& _global, int _button )
{
if (!desktopMenu) return; // initialisation not yet done
switch ( _button ) {
case LeftButton:
if ( m_bShowMenuBar && menuBar )
menuBar->raise();
activateMenu( leftButtonChoice, _global );
break;
case MidButton:
activateMenu( middleButtonChoice, _global );
break;
case RightButton:
if (!kapp->authorize("action/kdesktop_rmb")) return;
activateMenu( rightButtonChoice, _global );
break;
default:
// nothing
break;
}
}
void KRootWm::slotWindowList() {
// kdDebug() << "KRootWm::slotWindowList" << endl;
// Popup at the center of the screen, this is from keyboard shortcut.
QDesktopWidget* desktop = KApplication::desktop();
QRect r;
if (desktop->numScreens() < 2)
r = desktop->geometry();
else
r = desktop->screenGeometry( desktop->screenNumber(QCursor::pos()));
windowListMenu->init();
disconnect( windowListMenu, SIGNAL( aboutToShow() ),
this, SLOT( slotWindowListAboutToShow() ) ); // avoid calling init() twice
// windowListMenu->rect() is not valid before showing, use sizeHint()
windowListMenu->popup(r.center() - QRect( QPoint( 0, 0 ), windowListMenu->sizeHint()).center());
windowListMenu->selectActiveWindow(); // make the popup more useful
connect( windowListMenu, SIGNAL( aboutToShow() ),
this, SLOT( slotWindowListAboutToShow() ) );
}
void KRootWm::slotSwitchUser() {
// kdDebug() << "KRootWm::slotSwitchUser" << endl;
if (!sessionsMenu)
return;
QDesktopWidget* desktop = KApplication::desktop();
QRect r;
if (desktop->numScreens() < 2)
r = desktop->geometry();
else
r = desktop->screenGeometry( desktop->screenNumber(QCursor::pos()));
slotPopulateSessions();
disconnect( sessionsMenu, SIGNAL( aboutToShow() ),
this, SLOT( slotPopulateSessions() ) ); // avoid calling init() twice
sessionsMenu->popup(r.center() - QRect( QPoint( 0, 0 ), sessionsMenu->sizeHint()).center());
connect( sessionsMenu, SIGNAL( aboutToShow() ),
SLOT( slotPopulateSessions() ) );
}
void KRootWm::slotArrangeByNameCS()
{
if (m_bDesktopEnabled)
{
bool b = static_cast<KToggleAction *>(m_actionCollection->action("sort_directoriesfirst"))->isChecked();
m_pDesktop->iconView()->rearrangeIcons( KDIconView::NameCaseSensitive, b);
}
}
void KRootWm::slotArrangeByNameCI()
{
if (m_bDesktopEnabled)
{
bool b = static_cast<KToggleAction *>(m_actionCollection->action("sort_directoriesfirst"))->isChecked();
m_pDesktop->iconView()->rearrangeIcons( KDIconView::NameCaseInsensitive, b);
}
}
void KRootWm::slotArrangeBySize()
{
if (m_bDesktopEnabled)
{
bool b = static_cast<KToggleAction *>(m_actionCollection->action("sort_directoriesfirst"))->isChecked();
m_pDesktop->iconView()->rearrangeIcons( KDIconView::Size, b);
}
}
void KRootWm::slotArrangeByDate()
{
if (m_bDesktopEnabled)
{
bool b = static_cast<KToggleAction *>( m_actionCollection->action( "sort_directoriesfirst" ) )->isChecked();
m_pDesktop->iconView()->rearrangeIcons( KDIconView::Date, b );
}
}
void KRootWm::slotArrangeByType()
{
if (m_bDesktopEnabled)
{
bool b = static_cast<KToggleAction *>(m_actionCollection->action("sort_directoriesfirst"))->isChecked();
m_pDesktop->iconView()->rearrangeIcons( KDIconView::Type, b);
}
}
void KRootWm::slotLineupIconsHoriz() {
if (m_bDesktopEnabled)
{
m_pDesktop->iconView()->lineupIcons(QIconView::LeftToRight);
}
}
void KRootWm::slotLineupIconsVert() {
if (m_bDesktopEnabled)
{
m_pDesktop->iconView()->lineupIcons(QIconView::TopToBottom);
}
}
void KRootWm::slotLineupIcons() {
if (m_bDesktopEnabled)
{
m_pDesktop->iconView()->lineupIcons();
}
}
void KRootWm::slotToggleLockIcons( bool lock )
{
if (m_bDesktopEnabled)
{
m_pDesktop->iconView()->setItemsMovable( !lock );
KDesktopSettings::setLockIcons( lock );
KDesktopSettings::writeConfig();
}
}
void KRootWm::slotRefreshDesktop() {
if (m_bDesktopEnabled)
{
m_pDesktop->refresh();
}
}
QStringList KRootWm::configModules() {
QStringList args;
args << "kde-background.desktop" << "kde-desktopbehavior.desktop" << "kde-desktop.desktop"
<< "kde-screensaver.desktop" << "kde-display.desktop";
return args;
}
void KRootWm::slotConfigureDesktop() {
if (!m_configDialog)
{
m_configDialog = new KCMultiDialog( (QWidget*)0, "configureDialog" );
connect(m_configDialog, SIGNAL(finished()), this, SLOT(slotConfigClosed()));
QStringList modules = configModules();
for (QStringList::const_iterator it = modules.constBegin(); it != modules.constEnd(); ++it)
{
if (kapp->authorizeControlModule(*it))
{
m_configDialog->addModule(*it);
}
}
}
KWin::setOnDesktop(m_configDialog->winId(), KWin::currentDesktop());
m_configDialog->show();
m_configDialog->raise();
}
void KRootWm::slotConfigClosed()
{
m_configDialog->delayedDestruct();
m_configDialog = 0;
}
void KRootWm::slotToggleDesktopMenu()
{
KDesktopSettings::setShowMenubar( !(m_bShowMenuBar && menuBar) );
KDesktopSettings::writeConfig();
QByteArray data;
kapp->dcopClient()->send( kdesktop_name, "KDesktopIface", "configure()", data);
// for the standalone menubar setting
kapp->dcopClient()->send( "menuapplet*", "menuapplet", "configure()", data );
kapp->dcopClient()->send( kicker_name, kicker_name, "configureMenubar()", data );
kapp->dcopClient()->send( "kwin*", "", "reconfigure()", data );
}
void KRootWm::slotUnclutterWindows()
{
kapp->dcopClient()->send(kwin_name, "KWinInterface", "unclutterDesktop()", "");
}
void KRootWm::slotCascadeWindows() {
kapp->dcopClient()->send(kwin_name, "KWinInterface", "cascadeDesktop()", "");
}
void KRootWm::slotLock() {
kapp->dcopClient()->send(kdesktop_name, "KScreensaverIface", "lock()", "");
}
void KRootWm::slotLogout() {
m_pDesktop->logout(KApplication::ShutdownConfirmDefault, KApplication::ShutdownTypeDefault);
}
void KRootWm::slotPopulateSessions()
{
KAction *action;
int p;
DM dm;
sessionsMenu->clear();
action = m_actionCollection->action("newsession");
if (action && (p = dm.numReserve()) >= 0)
{
action->plug( sessionsMenu );
action->setEnabled( p );
action = m_actionCollection->action("lockNnewsession");
if (action)
{
action->plug( sessionsMenu );
action->setEnabled( p );
}
sessionsMenu->insertSeparator();
}
SessList sess;
if (dm.localSessions( sess ))
for (SessList::ConstIterator it = sess.begin(); it != sess.end(); ++it) {
int id = sessionsMenu->insertItem( DM::sess2Str( *it ), (*it).vt );
if (!(*it).vt)
sessionsMenu->setItemEnabled( id, false );
if ((*it).self)
sessionsMenu->setItemChecked( id, true );
}
}
void KRootWm::slotSessionActivated( int ent )
{
if (ent > 0 && !sessionsMenu->isItemChecked( ent ))
DM().lockSwitchVT( ent );
}
void KRootWm::slotNewSession()
{
doNewSession( false );
}
void KRootWm::slotLockNNewSession()
{
doNewSession( true );
}
void KRootWm::doNewSession( bool lock )
{
int result = KMessageBox::warningContinueCancel(
m_pDesktop,
i18n("<p>You have chosen to open another desktop session.<br>"
"The current session will be hidden "
"and a new login screen will be displayed.<br>"
"An F-key is assigned to each session; "
"F%1 is usually assigned to the first session, "
"F%2 to the second session and so on. "
"You can switch between sessions by pressing "
"Ctrl, Alt and the appropriate F-key at the same time. "
"Additionally, the KDE Panel and Desktop menus have "
"actions for switching between sessions.</p>")
.arg(7).arg(8),
i18n("Warning - New Session"),
KGuiItem(i18n("&Start New Session"), "fork"),
":confirmNewSession",
KMessageBox::PlainCaption | KMessageBox::Notify);
if (result==KMessageBox::Cancel)
return;
if (lock)
slotLock();
DM().startReserve();
}
void KRootWm::slotMenuItemActivated(int /* item */ )
{
}
#include "krootwm.moc"
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