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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 /kdesktop/krootwm.cc
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 'kdesktop/krootwm.cc')
-rw-r--r--kdesktop/krootwm.cc859
1 files changed, 859 insertions, 0 deletions
diff --git a/kdesktop/krootwm.cc b/kdesktop/krootwm.cc
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+/*
+ * krootwm.cc Part of the KDE project.
+ *
+ * Copyright (C) 1997 Matthias Ettrich
+ * (C) 1997 Torben Weis, [email protected]
+ * (C) 1998 S.u.S.E. [email protected]
+
+ 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 ) {
+ 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 = 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 = 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"