diff --git a/autotests/integration/internal_window.cpp b/autotests/integration/internal_window.cpp index 0ec728ffa..ca4d10500 100644 --- a/autotests/integration/internal_window.cpp +++ b/autotests/integration/internal_window.cpp @@ -1,451 +1,454 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 2016 Martin Gräßlin 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, see . *********************************************************************/ #include "kwin_wayland_test.h" #include "platform.h" #include "cursor.h" #include "shell_client.h" #include "screens.h" #include "wayland_server.h" #include "workspace.h" #include #include #include #include #include #include #include using namespace KWayland::Client; namespace KWin { static const QString s_socketName = QStringLiteral("wayland_test_kwin_internal_window-0"); class InternalWindowTest : public QObject { Q_OBJECT private Q_SLOTS: void initTestCase(); void init(); void cleanup(); void testEnterLeave(); void testPointerPressRelease(); void testPointerAxis(); void testKeyboard_data(); void testKeyboard(); void testKeyboardTriggersLeave(); void testTouch(); }; class HelperWindow : public QRasterWindow { Q_OBJECT public: HelperWindow(); ~HelperWindow(); QPoint latestGlobalMousePos() const { return m_latestGlobalMousePos; } Qt::MouseButtons pressedButtons() const { return m_pressedButtons; } Q_SIGNALS: void entered(); void left(); void mouseMoved(const QPoint &global); void mousePressed(); void mouseReleased(); void wheel(); void keyPressed(); void keyReleased(); protected: void paintEvent(QPaintEvent *event) override; bool event(QEvent *event) override; void mouseMoveEvent(QMouseEvent *event) override; void mousePressEvent(QMouseEvent *event) override; void mouseReleaseEvent(QMouseEvent *event) override; void wheelEvent(QWheelEvent *event) override; void keyPressEvent(QKeyEvent *event) override; void keyReleaseEvent(QKeyEvent *event) override; private: QPoint m_latestGlobalMousePos; Qt::MouseButtons m_pressedButtons = Qt::MouseButtons(); }; HelperWindow::HelperWindow() : QRasterWindow(nullptr) { setFlags(Qt::FramelessWindowHint); } HelperWindow::~HelperWindow() = default; void HelperWindow::paintEvent(QPaintEvent *event) { Q_UNUSED(event) QPainter p(this); p.fillRect(0, 0, width(), height(), Qt::red); } bool HelperWindow::event(QEvent *event) { if (event->type() == QEvent::Enter) { emit entered(); } if (event->type() == QEvent::Leave) { emit left(); } return QRasterWindow::event(event); } void HelperWindow::mouseMoveEvent(QMouseEvent *event) { m_latestGlobalMousePos = event->globalPos(); emit mouseMoved(event->globalPos()); } void HelperWindow::mousePressEvent(QMouseEvent *event) { m_latestGlobalMousePos = event->globalPos(); m_pressedButtons = event->buttons(); emit mousePressed(); } void HelperWindow::mouseReleaseEvent(QMouseEvent *event) { m_latestGlobalMousePos = event->globalPos(); m_pressedButtons = event->buttons(); emit mouseReleased(); } void HelperWindow::wheelEvent(QWheelEvent *event) { Q_UNUSED(event) emit wheel(); } void HelperWindow::keyPressEvent(QKeyEvent *event) { Q_UNUSED(event) emit keyPressed(); } void HelperWindow::keyReleaseEvent(QKeyEvent *event) { Q_UNUSED(event) emit keyReleased(); } void InternalWindowTest::initTestCase() { qRegisterMetaType(); qRegisterMetaType(); QSignalSpy workspaceCreatedSpy(kwinApp(), &Application::workspaceCreated); QVERIFY(workspaceCreatedSpy.isValid()); kwinApp()->platform()->setInitialWindowSize(QSize(1280, 1024)); QMetaObject::invokeMethod(kwinApp()->platform(), "setOutputCount", Qt::DirectConnection, Q_ARG(int, 2)); QVERIFY(waylandServer()->init(s_socketName.toLocal8Bit())); kwinApp()->start(); QVERIFY(workspaceCreatedSpy.wait()); QCOMPARE(screens()->count(), 2); QCOMPARE(screens()->geometry(0), QRect(0, 0, 1280, 1024)); QCOMPARE(screens()->geometry(1), QRect(1280, 0, 1280, 1024)); waylandServer()->initWorkspace(); } void InternalWindowTest::init() { Cursor::setPos(QPoint(1280, 512)); QVERIFY(Test::setupWaylandConnection(s_socketName, Test::AdditionalWaylandInterface::Seat)); QVERIFY(Test::waitForWaylandKeyboard()); } void InternalWindowTest::cleanup() { Test::destroyWaylandConnection(); } void InternalWindowTest::testEnterLeave() { QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded); QVERIFY(clientAddedSpy.isValid()); HelperWindow win; + QVERIFY(!workspace()->findToplevel(nullptr)); + QVERIFY(!workspace()->findToplevel(&win)); win.setGeometry(0, 0, 100, 100); win.show(); QVERIFY(clientAddedSpy.wait()); QCOMPARE(clientAddedSpy.count(), 1); QVERIFY(!workspace()->activeClient()); ShellClient *c = clientAddedSpy.first().first().value(); QVERIFY(c->isInternal()); + QCOMPARE(workspace()->findToplevel(&win), c); QCOMPARE(c->geometry(), QRect(0, 0, 100, 100)); QSignalSpy enterSpy(&win, &HelperWindow::entered); QVERIFY(enterSpy.isValid()); QSignalSpy leaveSpy(&win, &HelperWindow::left); QVERIFY(leaveSpy.isValid()); QSignalSpy moveSpy(&win, &HelperWindow::mouseMoved); QVERIFY(moveSpy.isValid()); quint32 timestamp = 1; kwinApp()->platform()->pointerMotion(QPoint(50, 50), timestamp++); QTRY_COMPARE(enterSpy.count(), 1); kwinApp()->platform()->pointerMotion(QPoint(60, 50), timestamp++); QTRY_COMPARE(moveSpy.count(), 1); QCOMPARE(moveSpy.first().first().toPoint(), QPoint(60, 50)); kwinApp()->platform()->pointerMotion(QPoint(101, 50), timestamp++); QTRY_COMPARE(leaveSpy.count(), 1); // set a mask on the window win.setMask(QRegion(10, 20, 30, 40)); // outside the mask we should not get an enter kwinApp()->platform()->pointerMotion(QPoint(5, 5), timestamp++); QVERIFY(!enterSpy.wait(100)); QCOMPARE(enterSpy.count(), 1); // inside the mask we should still get an enter kwinApp()->platform()->pointerMotion(QPoint(25, 27), timestamp++); QTRY_COMPARE(enterSpy.count(), 2); } void InternalWindowTest::testPointerPressRelease() { QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded); QVERIFY(clientAddedSpy.isValid()); HelperWindow win; win.setGeometry(0, 0, 100, 100); win.show(); QSignalSpy pressSpy(&win, &HelperWindow::mousePressed); QVERIFY(pressSpy.isValid()); QSignalSpy releaseSpy(&win, &HelperWindow::mouseReleased); QVERIFY(releaseSpy.isValid()); QVERIFY(clientAddedSpy.wait()); QCOMPARE(clientAddedSpy.count(), 1); quint32 timestamp = 1; kwinApp()->platform()->pointerMotion(QPoint(50, 50), timestamp++); kwinApp()->platform()->pointerButtonPressed(BTN_LEFT, timestamp++); QTRY_COMPARE(pressSpy.count(), 1); kwinApp()->platform()->pointerButtonReleased(BTN_LEFT, timestamp++); QTRY_COMPARE(releaseSpy.count(), 1); } void InternalWindowTest::testPointerAxis() { QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded); QVERIFY(clientAddedSpy.isValid()); HelperWindow win; win.setGeometry(0, 0, 100, 100); win.show(); QSignalSpy wheelSpy(&win, &HelperWindow::wheel); QVERIFY(wheelSpy.isValid()); QVERIFY(clientAddedSpy.wait()); QCOMPARE(clientAddedSpy.count(), 1); quint32 timestamp = 1; kwinApp()->platform()->pointerMotion(QPoint(50, 50), timestamp++); kwinApp()->platform()->pointerAxisVertical(5.0, timestamp++); QTRY_COMPARE(wheelSpy.count(), 1); kwinApp()->platform()->pointerAxisHorizontal(5.0, timestamp++); QTRY_COMPARE(wheelSpy.count(), 2); } void InternalWindowTest::testKeyboard_data() { QTest::addColumn("cursorPos"); QTest::newRow("on Window") << QPoint(50, 50); QTest::newRow("outside Window") << QPoint(250, 250); } void InternalWindowTest::testKeyboard() { QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded); QVERIFY(clientAddedSpy.isValid()); HelperWindow win; win.setGeometry(0, 0, 100, 100); win.show(); QSignalSpy pressSpy(&win, &HelperWindow::keyPressed); QVERIFY(pressSpy.isValid()); QSignalSpy releaseSpy(&win, &HelperWindow::keyReleased); QVERIFY(releaseSpy.isValid()); QVERIFY(clientAddedSpy.wait()); QCOMPARE(clientAddedSpy.count(), 1); auto internalClient = clientAddedSpy.first().first().value(); QVERIFY(internalClient); QVERIFY(internalClient->isInternal()); QVERIFY(internalClient->readyForPainting()); quint32 timestamp = 1; QFETCH(QPoint, cursorPos); kwinApp()->platform()->pointerMotion(cursorPos, timestamp++); kwinApp()->platform()->keyboardKeyPressed(KEY_A, timestamp++); QTRY_COMPARE(pressSpy.count(), 1); QCOMPARE(releaseSpy.count(), 0); kwinApp()->platform()->keyboardKeyReleased(KEY_A, timestamp++); QTRY_COMPARE(releaseSpy.count(), 1); QCOMPARE(pressSpy.count(), 1); } void InternalWindowTest::testKeyboardTriggersLeave() { // this test verifies that a leave event is sent to a client when an internal window // gets a key event QScopedPointer keyboard(Test::waylandSeat()->createKeyboard()); QVERIFY(!keyboard.isNull()); QVERIFY(keyboard->isValid()); QSignalSpy enteredSpy(keyboard.data(), &Keyboard::entered); QVERIFY(enteredSpy.isValid()); QSignalSpy leftSpy(keyboard.data(), &Keyboard::left); QVERIFY(leftSpy.isValid()); QScopedPointer surface(Test::createSurface()); QScopedPointer shellSurface(Test::createShellSurface(Test::ShellSurfaceType::WlShell, surface.data())); // now let's render auto c = Test::renderAndWaitForShown(surface.data(), QSize(100, 50), Qt::blue); QVERIFY(c); QVERIFY(c->isActive()); QVERIFY(!c->isInternal()); if (enteredSpy.isEmpty()) { QVERIFY(enteredSpy.wait()); } QCOMPARE(enteredSpy.count(), 1); // create internal window QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded); QVERIFY(clientAddedSpy.isValid()); HelperWindow win; win.setGeometry(0, 0, 100, 100); win.show(); QSignalSpy pressSpy(&win, &HelperWindow::keyPressed); QVERIFY(pressSpy.isValid()); QSignalSpy releaseSpy(&win, &HelperWindow::keyReleased); QVERIFY(releaseSpy.isValid()); QVERIFY(clientAddedSpy.wait()); QCOMPARE(clientAddedSpy.count(), 1); auto internalClient = clientAddedSpy.first().first().value(); QVERIFY(internalClient); QVERIFY(internalClient->isInternal()); QVERIFY(internalClient->readyForPainting()); QVERIFY(leftSpy.isEmpty()); QVERIFY(!leftSpy.wait(100)); // now let's trigger a key, which should result in a leave quint32 timestamp = 1; kwinApp()->platform()->keyboardKeyPressed(KEY_A, timestamp++); QVERIFY(leftSpy.wait()); QCOMPARE(pressSpy.count(), 1); kwinApp()->platform()->keyboardKeyReleased(KEY_A, timestamp++); QTRY_COMPARE(releaseSpy.count(), 1); // after hiding the internal window, next key press should trigger an enter win.hide(); kwinApp()->platform()->keyboardKeyPressed(KEY_A, timestamp++); QVERIFY(enteredSpy.wait()); kwinApp()->platform()->keyboardKeyReleased(KEY_A, timestamp++); } void InternalWindowTest::testTouch() { // touch events for internal windows are emulated through mouse events QSignalSpy clientAddedSpy(waylandServer(), &WaylandServer::shellClientAdded); QVERIFY(clientAddedSpy.isValid()); HelperWindow win; win.setGeometry(0, 0, 100, 100); win.show(); QVERIFY(clientAddedSpy.wait()); QCOMPARE(clientAddedSpy.count(), 1); QSignalSpy pressSpy(&win, &HelperWindow::mousePressed); QVERIFY(pressSpy.isValid()); QSignalSpy releaseSpy(&win, &HelperWindow::mouseReleased); QVERIFY(releaseSpy.isValid()); QSignalSpy moveSpy(&win, &HelperWindow::mouseMoved); QVERIFY(moveSpy.isValid()); quint32 timestamp = 1; QCOMPARE(win.pressedButtons(), Qt::MouseButtons()); kwinApp()->platform()->touchDown(0, QPointF(50, 50), timestamp++); QCOMPARE(pressSpy.count(), 1); QCOMPARE(win.latestGlobalMousePos(), QPoint(50, 50)); QCOMPARE(win.pressedButtons(), Qt::MouseButtons(Qt::LeftButton)); // further touch down should not trigger kwinApp()->platform()->touchDown(1, QPointF(75, 75), timestamp++); QCOMPARE(pressSpy.count(), 1); kwinApp()->platform()->touchUp(1, timestamp++); QCOMPARE(releaseSpy.count(), 0); QCOMPARE(win.latestGlobalMousePos(), QPoint(50, 50)); QCOMPARE(win.pressedButtons(), Qt::MouseButtons(Qt::LeftButton)); // another press kwinApp()->platform()->touchDown(1, QPointF(10, 10), timestamp++); QCOMPARE(pressSpy.count(), 1); QCOMPARE(win.latestGlobalMousePos(), QPoint(50, 50)); QCOMPARE(win.pressedButtons(), Qt::MouseButtons(Qt::LeftButton)); // simulate the move QCOMPARE(moveSpy.count(), 0); kwinApp()->platform()->touchMotion(0, QPointF(80, 90), timestamp++); QCOMPARE(moveSpy.count(), 1); QCOMPARE(win.latestGlobalMousePos(), QPoint(80, 90)); QCOMPARE(win.pressedButtons(), Qt::MouseButtons(Qt::LeftButton)); // move on other ID should not do anything kwinApp()->platform()->touchMotion(1, QPointF(20, 30), timestamp++); QCOMPARE(moveSpy.count(), 1); QCOMPARE(win.latestGlobalMousePos(), QPoint(80, 90)); QCOMPARE(win.pressedButtons(), Qt::MouseButtons(Qt::LeftButton)); // now up our main point kwinApp()->platform()->touchUp(0, timestamp++); QCOMPARE(releaseSpy.count(), 1); QCOMPARE(win.latestGlobalMousePos(), QPoint(80, 90)); QCOMPARE(win.pressedButtons(), Qt::MouseButtons()); // and up the additional point kwinApp()->platform()->touchUp(1, timestamp++); QCOMPARE(releaseSpy.count(), 1); QCOMPARE(moveSpy.count(), 1); QCOMPARE(win.latestGlobalMousePos(), QPoint(80, 90)); QCOMPARE(win.pressedButtons(), Qt::MouseButtons()); } } WAYLANDTEST_MAIN(KWin::InternalWindowTest) #include "internal_window.moc" diff --git a/workspace.cpp b/workspace.cpp index 2cc43a571..bfcc2a8f1 100644 --- a/workspace.cpp +++ b/workspace.cpp @@ -1,1741 +1,1754 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 1999, 2000 Matthias Ettrich Copyright (C) 2003 Lubos Lunak 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, see . *********************************************************************/ // own #include "workspace.h" // kwin libs #include #include // kwin #ifdef KWIN_BUILD_ACTIVITIES #include "activities.h" #endif #include "atoms.h" #include "client.h" #include "composite.h" #include "cursor.h" #include "dbusinterface.h" #include "deleted.h" #include "effects.h" #include "focuschain.h" #include "group.h" #include "input.h" #include "logind.h" #include "killwindow.h" #include "netinfo.h" #include "outline.h" #include "placement.h" #include "rules.h" #include "screenedge.h" #include "screens.h" #include "scripting/scripting.h" #ifdef KWIN_BUILD_TABBOX #include "tabbox.h" #endif #include "unmanaged.h" #include "useractions.h" #include "virtualdesktops.h" #include "shell_client.h" #include "wayland_server.h" #include "xcbutils.h" #include "main.h" #include "decorations/decorationbridge.h" // KDE #include #include #include #include // Qt #include namespace KWin { extern int screen_number; extern bool is_multihead; ColorMapper::ColorMapper(QObject *parent) : QObject(parent) , m_default(defaultScreen()->default_colormap) , m_installed(defaultScreen()->default_colormap) { } ColorMapper::~ColorMapper() { } void ColorMapper::update() { xcb_colormap_t cmap = m_default; if (Client *c = dynamic_cast(Workspace::self()->activeClient())) { if (c->colormap() != XCB_COLORMAP_NONE) { cmap = c->colormap(); } } if (cmap != m_installed) { xcb_install_colormap(connection(), cmap); m_installed = cmap; } } Workspace* Workspace::_self = 0; Workspace::Workspace(const QString &sessionKey) : QObject(0) , m_compositor(NULL) // Unsorted , active_popup(NULL) , active_popup_client(NULL) , m_initialDesktop(1) , active_client(0) , last_active_client(0) , most_recently_raised(0) , movingClient(0) , delayfocus_client(0) , force_restacking(false) , x_stacking_dirty(true) , showing_desktop(false) , was_user_interaction(false) , session_saving(false) , block_focus(0) , m_userActionsMenu(new UserActionsMenu(this)) , client_keys_dialog(NULL) , client_keys_client(NULL) , global_shortcuts_disabled_for_client(false) , workspaceInit(true) , startup(0) , set_active_client_recursion(0) , block_stacking_updates(0) { // If KWin was already running it saved its configuration after loosing the selection -> Reread QFuture reparseConfigFuture = QtConcurrent::run(options, &Options::reparseConfiguration); _self = this; // first initialize the extensions Xcb::Extensions::self(); #ifdef KWIN_BUILD_ACTIVITIES Activities *activities = nullptr; if (kwinApp()->usesKActivities()) { activities = Activities::create(this); } if (activities) { connect(activities, SIGNAL(currentChanged(QString)), SLOT(updateCurrentActivity(QString))); } #endif // PluginMgr needs access to the config file, so we need to wait for it for finishing reparseConfigFuture.waitForFinished(); options->loadConfig(); options->loadCompositingConfig(false); ColorMapper *colormaps = new ColorMapper(this); connect(this, &Workspace::clientActivated, colormaps, &ColorMapper::update); delayFocusTimer = 0; if (!sessionKey.isEmpty()) loadSessionInfo(sessionKey); connect(qApp, &QGuiApplication::commitDataRequest, this, &Workspace::commitData); connect(qApp, &QGuiApplication::saveStateRequest, this, &Workspace::saveState); RuleBook::create(this)->load(); // Call this before XSelectInput() on the root window startup = new KStartupInfo( KStartupInfo::DisableKWinModule | KStartupInfo::AnnounceSilenceChanges, this); // Select windowmanager privileges selectWmInputEventMask(); ScreenEdges::create(this); // VirtualDesktopManager needs to be created prior to init shortcuts // and prior to TabBox, due to TabBox connecting to signals // actual initialization happens in init() VirtualDesktopManager::create(this); #ifdef KWIN_BUILD_TABBOX // need to create the tabbox before compositing scene is setup TabBox::TabBox::create(this); #endif // init XRenderUtils if (kwinApp()->operationMode() == Application::OperationModeX11) { XRenderUtils::init(connection(), rootWindow()); } if (Compositor::self()) { m_compositor = Compositor::self(); } else { m_compositor = Compositor::create(this); } connect(this, &Workspace::currentDesktopChanged, m_compositor, &Compositor::addRepaintFull); connect(m_compositor, &QObject::destroyed, this, [this] { m_compositor = nullptr; }); auto decorationBridge = Decoration::DecorationBridge::create(this); decorationBridge->init(); connect(this, &Workspace::configChanged, decorationBridge, &Decoration::DecorationBridge::reconfigure); new DBusInterface(this); // Compatibility int32_t data = 1; xcb_change_property(connection(), XCB_PROP_MODE_APPEND, rootWindow(), atoms->kwin_running, atoms->kwin_running, 32, 1, &data); Outline::create(this); initShortcuts(); init(); } void Workspace::init() { updateXTime(); // Needed for proper initialization of user_time in Client ctor KSharedConfigPtr config = kwinApp()->config(); kwinApp()->createScreens(); Screens *screens = Screens::self(); // get screen support connect(screens, SIGNAL(changed()), SLOT(desktopResized())); screens->setConfig(config); screens->reconfigure(); connect(options, SIGNAL(configChanged()), screens, SLOT(reconfigure())); ScreenEdges *screenEdges = ScreenEdges::self(); screenEdges->setConfig(config); screenEdges->init(); connect(options, SIGNAL(configChanged()), screenEdges, SLOT(reconfigure())); connect(VirtualDesktopManager::self(), SIGNAL(layoutChanged(int,int)), screenEdges, SLOT(updateLayout())); connect(this, &Workspace::clientActivated, screenEdges, &ScreenEdges::checkBlocking); FocusChain *focusChain = FocusChain::create(this); connect(this, &Workspace::clientRemoved, focusChain, &FocusChain::remove); connect(this, &Workspace::clientActivated, focusChain, &FocusChain::setActiveClient); connect(VirtualDesktopManager::self(), SIGNAL(countChanged(uint,uint)), focusChain, SLOT(resize(uint,uint))); connect(VirtualDesktopManager::self(), SIGNAL(currentChanged(uint,uint)), focusChain, SLOT(setCurrentDesktop(uint,uint))); connect(options, SIGNAL(separateScreenFocusChanged(bool)), focusChain, SLOT(setSeparateScreenFocus(bool))); focusChain->setSeparateScreenFocus(options->isSeparateScreenFocus()); const uint32_t nullFocusValues[] = {true}; m_nullFocus.reset(new Xcb::Window(QRect(-1, -1, 1, 1), XCB_WINDOW_CLASS_INPUT_ONLY, XCB_CW_OVERRIDE_REDIRECT, nullFocusValues)); m_nullFocus->map(); RootInfo *rootInfo = RootInfo::create(); // create VirtualDesktopManager and perform dependency injection VirtualDesktopManager *vds = VirtualDesktopManager::self(); connect(vds, SIGNAL(desktopsRemoved(uint)), SLOT(moveClientsFromRemovedDesktops())); connect(vds, SIGNAL(countChanged(uint,uint)), SLOT(slotDesktopCountChanged(uint,uint))); connect(vds, SIGNAL(currentChanged(uint,uint)), SLOT(slotCurrentDesktopChanged(uint,uint))); vds->setNavigationWrappingAround(options->isRollOverDesktops()); connect(options, SIGNAL(rollOverDesktopsChanged(bool)), vds, SLOT(setNavigationWrappingAround(bool))); vds->setRootInfo(rootInfo); vds->setConfig(config); // Now we know how many desktops we'll have, thus we initialize the positioning object Placement::create(this); // positioning object needs to be created before the virtual desktops are loaded. vds->load(); vds->updateLayout(); // Extra NETRootInfo instance in Client mode is needed to get the values of the properties NETRootInfo client_info(connection(), NET::ActiveWindow | NET::CurrentDesktop); if (!qApp->isSessionRestored()) m_initialDesktop = client_info.currentDesktop(); if (!VirtualDesktopManager::self()->setCurrent(m_initialDesktop)) VirtualDesktopManager::self()->setCurrent(1); reconfigureTimer.setSingleShot(true); updateToolWindowsTimer.setSingleShot(true); connect(&reconfigureTimer, SIGNAL(timeout()), this, SLOT(slotReconfigure())); connect(&updateToolWindowsTimer, SIGNAL(timeout()), this, SLOT(slotUpdateToolWindows())); // TODO: do we really need to reconfigure everything when fonts change? // maybe just reconfigure the decorations? Move this into libkdecoration? QDBusConnection::sessionBus().connect(QString(), QStringLiteral("/KDEPlatformTheme"), QStringLiteral("org.kde.KDEPlatformTheme"), QStringLiteral("refreshFonts"), this, SLOT(reconfigure())); active_client = NULL; rootInfo->setActiveWindow(None); focusToNull(); if (!qApp->isSessionRestored()) ++block_focus; // Because it will be set below { // Begin updates blocker block StackingUpdatesBlocker blocker(this); Xcb::Tree tree(rootWindow()); xcb_window_t *wins = xcb_query_tree_children(tree.data()); QVector windowAttributes(tree->children_len); QVector windowGeometries(tree->children_len); // Request the attributes and geometries of all toplevel windows for (int i = 0; i < tree->children_len; i++) { windowAttributes[i] = Xcb::WindowAttributes(wins[i]); windowGeometries[i] = Xcb::WindowGeometry(wins[i]); } // Get the replies for (int i = 0; i < tree->children_len; i++) { Xcb::WindowAttributes attr(windowAttributes.at(i)); if (attr.isNull()) { continue; } if (attr->override_redirect) { if (attr->map_state == XCB_MAP_STATE_VIEWABLE && attr->_class != XCB_WINDOW_CLASS_INPUT_ONLY) // ### This will request the attributes again createUnmanaged(wins[i]); } else if (attr->map_state != XCB_MAP_STATE_UNMAPPED) { if (Application::wasCrash()) { fixPositionAfterCrash(wins[i], windowGeometries.at(i).data()); } // ### This will request the attributes again createClient(wins[i], true); } } // Propagate clients, will really happen at the end of the updates blocker block updateStackingOrder(true); saveOldScreenSizes(); updateClientArea(); // NETWM spec says we have to set it to (0,0) if we don't support it NETPoint* viewports = new NETPoint[VirtualDesktopManager::self()->count()]; rootInfo->setDesktopViewport(VirtualDesktopManager::self()->count(), *viewports); delete[] viewports; QRect geom; for (int i = 0; i < screens->count(); i++) { geom |= screens->geometry(i); } NETSize desktop_geometry; desktop_geometry.width = geom.width(); desktop_geometry.height = geom.height(); rootInfo->setDesktopGeometry(desktop_geometry); setShowingDesktop(false); } // End updates blocker block AbstractClient* new_active_client = nullptr; if (!qApp->isSessionRestored()) { --block_focus; new_active_client = findClient(Predicate::WindowMatch, client_info.activeWindow()); } if (new_active_client == NULL && activeClient() == NULL && should_get_focus.count() == 0) { // No client activated in manage() if (new_active_client == NULL) new_active_client = topClientOnDesktop(VirtualDesktopManager::self()->current(), -1); if (new_active_client == NULL && !desktops.isEmpty()) new_active_client = findDesktop(true, VirtualDesktopManager::self()->current()); } if (new_active_client != NULL) activateClient(new_active_client); Scripting::create(this); if (auto w = waylandServer()) { connect(w, &WaylandServer::shellClientAdded, this, [this] (ShellClient *c) { setupClientConnections(c); c->updateDecoration(false); updateClientLayer(c); if (!c->isInternal()) { QRect area = clientArea(PlacementArea, Screens::self()->current(), c->desktop()); bool placementDone = false; if (c->isInitialPositionSet()) { placementDone = true; } if (c->isFullScreen()) { placementDone = true; } if (!placementDone) { Placement::self()->place(c, area); } m_allClients.append(c); if (!unconstrained_stacking_order.contains(c)) unconstrained_stacking_order.append(c); // Raise if it hasn't got any stacking position yet if (!stacking_order.contains(c)) // It'll be updated later, and updateToolWindows() requires stacking_order.append(c); // c to be in stacking_order } x_stacking_dirty = true; updateStackingOrder(true); updateClientArea(); if (c->wantsInput()) { activateClient(c); } connect(c, &ShellClient::windowShown, this, [this, c] { updateClientLayer(c); // TODO: when else should we send the client through placement? if (c->hasTransientPlacementHint()) { QRect area = clientArea(PlacementArea, Screens::self()->current(), c->desktop()); Placement::self()->place(c, area); } x_stacking_dirty = true; updateStackingOrder(true); updateClientArea(); if (c->wantsInput()) { activateClient(c); } } ); } ); connect(w, &WaylandServer::shellClientRemoved, this, [this] (ShellClient *c) { m_allClients.removeAll(c); if (c == delayfocus_client) { cancelDelayFocus(); } clientHidden(c); emit clientRemoved(c); x_stacking_dirty = true; updateStackingOrder(true); updateClientArea(); } ); } // SELI TODO: This won't work with unreasonable focus policies, // and maybe in rare cases also if the selected client doesn't // want focus workspaceInit = false; // broadcast that Workspace is ready, but first process all events. QMetaObject::invokeMethod(this, "workspaceInitialized", Qt::QueuedConnection); // TODO: ungrabXServer() } Workspace::~Workspace() { blockStackingUpdates(true); // TODO: grabXServer(); // Use stacking_order, so that kwin --replace keeps stacking order const ToplevelList stack = stacking_order; // "mutex" the stackingorder, since anything trying to access it from now on will find // many dangeling pointers and crash stacking_order.clear(); for (ToplevelList::const_iterator it = stack.constBegin(), end = stack.constEnd(); it != end; ++it) { Client *c = qobject_cast(const_cast(*it)); if (!c) { continue; } // Only release the window c->releaseWindow(true); // No removeClient() is called, it does more than just removing. // However, remove from some lists to e.g. prevent performTransiencyCheck() // from crashing. clients.removeAll(c); m_allClients.removeAll(c); desktops.removeAll(c); } Client::cleanupX11(); for (UnmanagedList::iterator it = unmanaged.begin(), end = unmanaged.end(); it != end; ++it) (*it)->release(ReleaseReason::KWinShutsDown); xcb_delete_property(connection(), rootWindow(), atoms->kwin_running); for (auto it = deleted.begin(); it != deleted.end();) { emit deletedRemoved(*it); it = deleted.erase(it); } delete RuleBook::self(); kwinApp()->config()->sync(); RootInfo::destroy(); delete startup; delete Placement::self(); delete client_keys_dialog; foreach (SessionInfo * s, session) delete s; // TODO: ungrabXServer(); if (kwinApp()->operationMode() == Application::OperationModeX11) { XRenderUtils::cleanup(); } Xcb::Extensions::destroy(); _self = 0; } void Workspace::setupClientConnections(AbstractClient *c) { connect(c, &Toplevel::needsRepaint, m_compositor, &Compositor::scheduleRepaint); connect(c, &AbstractClient::desktopPresenceChanged, this, &Workspace::desktopPresenceChanged); } Client* Workspace::createClient(xcb_window_t w, bool is_mapped) { StackingUpdatesBlocker blocker(this); Client* c = new Client(); setupClientConnections(c); connect(c, SIGNAL(blockingCompositingChanged(KWin::Client*)), m_compositor, SLOT(updateCompositeBlocking(KWin::Client*))); connect(c, SIGNAL(clientFullScreenSet(KWin::Client*,bool,bool)), ScreenEdges::self(), SIGNAL(checkBlocking())); if (!c->manage(w, is_mapped)) { Client::deleteClient(c); return NULL; } addClient(c); return c; } Unmanaged* Workspace::createUnmanaged(xcb_window_t w) { if (m_compositor && m_compositor->checkForOverlayWindow(w)) return NULL; Unmanaged* c = new Unmanaged(); if (!c->track(w)) { Unmanaged::deleteUnmanaged(c); return NULL; } connect(c, SIGNAL(needsRepaint()), m_compositor, SLOT(scheduleRepaint())); addUnmanaged(c); emit unmanagedAdded(c); return c; } void Workspace::addClient(Client* c) { Group* grp = findGroup(c->window()); emit clientAdded(c); if (grp != NULL) grp->gotLeader(c); if (c->isDesktop()) { desktops.append(c); if (active_client == NULL && should_get_focus.isEmpty() && c->isOnCurrentDesktop()) requestFocus(c); // TODO: Make sure desktop is active after startup if there's no other window active } else { FocusChain::self()->update(c, FocusChain::Update); clients.append(c); m_allClients.append(c); } if (!unconstrained_stacking_order.contains(c)) unconstrained_stacking_order.append(c); // Raise if it hasn't got any stacking position yet if (!stacking_order.contains(c)) // It'll be updated later, and updateToolWindows() requires stacking_order.append(c); // c to be in stacking_order x_stacking_dirty = true; updateClientArea(); // This cannot be in manage(), because the client got added only now updateClientLayer(c); if (c->isDesktop()) { raiseClient(c); // If there's no active client, make this desktop the active one if (activeClient() == NULL && should_get_focus.count() == 0) activateClient(findDesktop(true, VirtualDesktopManager::self()->current())); } c->checkActiveModal(); checkTransients(c->window()); // SELI TODO: Does this really belong here? updateStackingOrder(true); // Propagate new client if (c->isUtility() || c->isMenu() || c->isToolbar()) updateToolWindows(true); checkNonExistentClients(); #ifdef KWIN_BUILD_TABBOX if (TabBox::TabBox::self()->isDisplayed()) TabBox::TabBox::self()->reset(true); #endif } void Workspace::addUnmanaged(Unmanaged* c) { unmanaged.append(c); x_stacking_dirty = true; } /** * Destroys the client \a c */ void Workspace::removeClient(Client* c) { emit clientRemoved(c); if (c == active_popup_client) closeActivePopup(); if (m_userActionsMenu->isMenuClient(c)) { m_userActionsMenu->close(); } c->untab(QRect(), true); if (client_keys_client == c) setupWindowShortcutDone(false); if (!c->shortcut().isEmpty()) { c->setShortcut(QString()); // Remove from client_keys clientShortcutUpdated(c); // Needed, since this is otherwise delayed by setShortcut() and wouldn't run } #ifdef KWIN_BUILD_TABBOX TabBox::TabBox *tabBox = TabBox::TabBox::self(); if (tabBox->isDisplayed() && tabBox->currentClient() == c) tabBox->nextPrev(true); #endif Q_ASSERT(clients.contains(c) || desktops.contains(c)); // TODO: if marked client is removed, notify the marked list clients.removeAll(c); m_allClients.removeAll(c); desktops.removeAll(c); x_stacking_dirty = true; attention_chain.removeAll(c); Group* group = findGroup(c->window()); if (group != NULL) group->lostLeader(); if (c == most_recently_raised) most_recently_raised = 0; should_get_focus.removeAll(c); Q_ASSERT(c != active_client); if (c == last_active_client) last_active_client = 0; if (c == delayfocus_client) cancelDelayFocus(); updateStackingOrder(true); #ifdef KWIN_BUILD_TABBOX if (tabBox->isDisplayed()) tabBox->reset(true); #endif updateClientArea(); } void Workspace::removeUnmanaged(Unmanaged* c) { assert(unmanaged.contains(c)); unmanaged.removeAll(c); emit unmanagedRemoved(c); x_stacking_dirty = true; } void Workspace::addDeleted(Deleted* c, Toplevel *orig) { assert(!deleted.contains(c)); deleted.append(c); const int unconstraintedIndex = unconstrained_stacking_order.indexOf(orig); if (unconstraintedIndex != -1) { unconstrained_stacking_order.replace(unconstraintedIndex, c); } else { unconstrained_stacking_order.append(c); } const int index = stacking_order.indexOf(orig); if (index != -1) { stacking_order.replace(index, c); } else { stacking_order.append(c); } x_stacking_dirty = true; connect(c, SIGNAL(needsRepaint()), m_compositor, SLOT(scheduleRepaint())); } void Workspace::removeDeleted(Deleted* c) { assert(deleted.contains(c)); emit deletedRemoved(c); deleted.removeAll(c); unconstrained_stacking_order.removeAll(c); stacking_order.removeAll(c); x_stacking_dirty = true; if (c->wasClient() && m_compositor) { m_compositor->updateCompositeBlocking(); } } void Workspace::updateToolWindows(bool also_hide) { // TODO: What if Client's transiency/group changes? should this be called too? (I'm paranoid, am I not?) if (!options->isHideUtilityWindowsForInactive()) { for (ClientList::ConstIterator it = clients.constBegin(); it != clients.constEnd(); ++it) if (!(*it)->tabGroup() || (*it)->tabGroup()->current() == *it) (*it)->hideClient(false); return; } const Group* group = NULL; const Client* client = dynamic_cast(active_client); // Go up in transiency hiearchy, if the top is found, only tool transients for the top mainwindow // will be shown; if a group transient is group, all tools in the group will be shown while (client != NULL) { if (!client->isTransient()) break; if (client->groupTransient()) { group = client->group(); break; } client = dynamic_cast(client->transientFor()); } // Use stacking order only to reduce flicker, it doesn't matter if block_stacking_updates == 0, // I.e. if it's not up to date // SELI TODO: But maybe it should - what if a new client has been added that's not in stacking order yet? ClientList to_show, to_hide; for (ToplevelList::ConstIterator it = stacking_order.constBegin(); it != stacking_order.constEnd(); ++it) { Client *c = qobject_cast(*it); if (!c) { continue; } if (c->isUtility() || c->isMenu() || c->isToolbar()) { bool show = true; if (!c->isTransient()) { if (c->group()->members().count() == 1) // Has its own group, keep always visible show = true; else if (client != NULL && c->group() == client->group()) show = true; else show = false; } else { if (group != NULL && c->group() == group) show = true; else if (client != NULL && client->hasTransient(c, true)) show = true; else show = false; } if (!show && also_hide) { const auto mainclients = c->mainClients(); // Don't hide utility windows which are standalone(?) or // have e.g. kicker as mainwindow if (mainclients.isEmpty()) show = true; for (auto it2 = mainclients.constBegin(); it2 != mainclients.constEnd(); ++it2) { if ((*it2)->isSpecialWindow()) show = true; } if (!show) to_hide.append(c); } if (show) to_show.append(c); } } // First show new ones, then hide for (int i = to_show.size() - 1; i >= 0; --i) // From topmost // TODO: Since this is in stacking order, the order of taskbar entries changes :( to_show.at(i)->hideClient(false); if (also_hide) { for (ClientList::ConstIterator it = to_hide.constBegin(); it != to_hide.constEnd(); ++it) // From bottommost (*it)->hideClient(true); updateToolWindowsTimer.stop(); } else // setActiveClient() is after called with NULL client, quickly followed // by setting a new client, which would result in flickering resetUpdateToolWindowsTimer(); } void Workspace::resetUpdateToolWindowsTimer() { updateToolWindowsTimer.start(200); } void Workspace::slotUpdateToolWindows() { updateToolWindows(true); } void Workspace::slotReloadConfig() { reconfigure(); } void Workspace::reconfigure() { reconfigureTimer.start(200); } /** * This D-Bus call is used by the compositing kcm. Since the reconfigure() * D-Bus call delays the actual reconfiguring, it is not possible to immediately * call compositingActive(). Therefore the kcm will instead call this to ensure * the reconfiguring has already happened. */ bool Workspace::waitForCompositingSetup() { if (reconfigureTimer.isActive()) { reconfigureTimer.stop(); slotReconfigure(); } if (m_compositor) { return m_compositor->isActive(); } return false; } /** * Reread settings */ void Workspace::slotReconfigure() { qCDebug(KWIN_CORE) << "Workspace::slotReconfigure()"; reconfigureTimer.stop(); bool borderlessMaximizedWindows = options->borderlessMaximizedWindows(); kwinApp()->config()->reparseConfiguration(); options->updateSettings(); emit configChanged(); m_userActionsMenu->discard(); updateToolWindows(true); RuleBook::self()->load(); for (ClientList::Iterator it = clients.begin(); it != clients.end(); ++it) { (*it)->setupWindowRules(true); (*it)->applyWindowRules(); RuleBook::self()->discardUsed(*it, false); } if (borderlessMaximizedWindows != options->borderlessMaximizedWindows() && !options->borderlessMaximizedWindows()) { // in case borderless maximized windows option changed and new option // is to have borders, we need to unset the borders for all maximized windows for (ClientList::Iterator it = clients.begin(); it != clients.end(); ++it) { if ((*it)->maximizeMode() == MaximizeFull) (*it)->checkNoBorder(); } } } /** * During virt. desktop switching, desktop areas covered by windows that are * going to be hidden are first obscured by new windows with no background * ( i.e. transparent ) placed right below the windows. These invisible windows * are removed after the switch is complete. * Reduces desktop ( wallpaper ) repaints during desktop switching */ class ObscuringWindows { public: ~ObscuringWindows(); void create(Client* c); private: QList obscuring_windows; static QList* cached; static unsigned int max_cache_size; }; QList* ObscuringWindows::cached = nullptr; unsigned int ObscuringWindows::max_cache_size = 0; void ObscuringWindows::create(Client* c) { if (!cached) cached = new QList; Xcb::Window obs_win(XCB_WINDOW_NONE, false); if (cached->count() > 0) { obs_win.reset(cached->first(), false); cached->removeAll(obs_win); obs_win.setGeometry(c->geometry()); } else { uint32_t values[] = {XCB_PIXMAP_NONE, true}; obs_win.create(c->geometry(), XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_CW_BACK_PIXMAP | XCB_CW_OVERRIDE_REDIRECT, values); } uint32_t values[] = {c->frameId(), XCB_STACK_MODE_BELOW}; xcb_configure_window(connection(), obs_win, XCB_CONFIG_WINDOW_SIBLING | XCB_CONFIG_WINDOW_STACK_MODE, values); obs_win.map(); obscuring_windows.append(obs_win); } ObscuringWindows::~ObscuringWindows() { max_cache_size = qMax(int(max_cache_size), obscuring_windows.count() + 4) - 1; for (auto it = obscuring_windows.constBegin(); it != obscuring_windows.constEnd(); ++it) { xcb_unmap_window(connection(), *it); if (cached->count() < int(max_cache_size)) cached->prepend(*it); else xcb_destroy_window(connection(), *it); } } void Workspace::slotCurrentDesktopChanged(uint oldDesktop, uint newDesktop) { closeActivePopup(); ++block_focus; StackingUpdatesBlocker blocker(this); updateClientVisibilityOnDesktopChange(oldDesktop, newDesktop); // Restore the focus on this desktop --block_focus; activateClientOnNewDesktop(newDesktop); emit currentDesktopChanged(oldDesktop, movingClient); } void Workspace::updateClientVisibilityOnDesktopChange(uint oldDesktop, uint newDesktop) { ObscuringWindows obs_wins; for (ToplevelList::ConstIterator it = stacking_order.constBegin(); it != stacking_order.constEnd(); ++it) { Client *c = qobject_cast(*it); if (!c) { continue; } if (!c->isOnDesktop(newDesktop) && c != movingClient && c->isOnCurrentActivity()) { if (c->isShown(true) && c->isOnDesktop(oldDesktop) && !compositing()) obs_wins.create(c); (c)->updateVisibility(); } } // Now propagate the change, after hiding, before showing rootInfo()->setCurrentDesktop(VirtualDesktopManager::self()->current()); if (movingClient && !movingClient->isOnDesktop(newDesktop)) { movingClient->setDesktop(newDesktop); } for (int i = stacking_order.size() - 1; i >= 0 ; --i) { Client *c = qobject_cast(stacking_order.at(i)); if (!c) { continue; } if (c->isOnDesktop(newDesktop) && c->isOnCurrentActivity()) c->updateVisibility(); } if (showingDesktop()) // Do this only after desktop change to avoid flicker setShowingDesktop(false); } void Workspace::activateClientOnNewDesktop(uint desktop) { AbstractClient* c = NULL; if (options->focusPolicyIsReasonable()) { c = findClientToActivateOnDesktop(desktop); } // If "unreasonable focus policy" and active_client is on_all_desktops and // under mouse (Hence == old_active_client), conserve focus. // (Thanks to Volker Schatz ) else if (active_client && active_client->isShown(true) && active_client->isOnCurrentDesktop()) c = active_client; if (c == NULL && !desktops.isEmpty()) c = findDesktop(true, desktop); if (c != active_client) setActiveClient(NULL); if (c) requestFocus(c); else if (!desktops.isEmpty()) requestFocus(findDesktop(true, desktop)); else focusToNull(); } AbstractClient *Workspace::findClientToActivateOnDesktop(uint desktop) { if (movingClient != NULL && active_client == movingClient && FocusChain::self()->contains(active_client, desktop) && active_client->isShown(true) && active_client->isOnCurrentDesktop()) { // A requestFocus call will fail, as the client is already active return active_client; } // from actiavtion.cpp if (options->isNextFocusPrefersMouse()) { ToplevelList::const_iterator it = stackingOrder().constEnd(); while (it != stackingOrder().constBegin()) { Client *client = qobject_cast(*(--it)); if (!client) { continue; } if (!(client->isShown(false) && client->isOnDesktop(desktop) && client->isOnCurrentActivity() && client->isOnActiveScreen())) continue; if (client->geometry().contains(Cursor::pos())) { if (!client->isDesktop()) return client; break; // unconditional break - we do not pass the focus to some client below an unusable one } } } return FocusChain::self()->getForActivation(desktop); } /** * Updates the current activity when it changes * do *not* call this directly; it does not set the activity. * * Shows/Hides windows according to the stacking order */ void Workspace::updateCurrentActivity(const QString &new_activity) { #ifdef KWIN_BUILD_ACTIVITIES if (!Activities::self()) { return; } //closeActivePopup(); ++block_focus; // TODO: Q_ASSERT( block_stacking_updates == 0 ); // Make sure stacking_order is up to date StackingUpdatesBlocker blocker(this); // Optimized Desktop switching: unmapping done from back to front // mapping done from front to back => less exposure events //Notify::raise((Notify::Event) (Notify::DesktopChange+new_desktop)); ObscuringWindows obs_wins; const QString &old_activity = Activities::self()->previous(); for (ToplevelList::ConstIterator it = stacking_order.constBegin(); it != stacking_order.constEnd(); ++it) { Client *c = qobject_cast(*it); if (!c) { continue; } if (!c->isOnActivity(new_activity) && c != movingClient && c->isOnCurrentDesktop()) { if (c->isShown(true) && c->isOnActivity(old_activity) && !compositing()) obs_wins.create(c); c->updateVisibility(); } } // Now propagate the change, after hiding, before showing //rootInfo->setCurrentDesktop( currentDesktop() ); /* TODO someday enable dragging windows to other activities if ( movingClient && !movingClient->isOnDesktop( new_desktop )) { movingClient->setDesktop( new_desktop ); */ for (int i = stacking_order.size() - 1; i >= 0 ; --i) { Client *c = qobject_cast(stacking_order.at(i)); if (!c) { continue; } if (c->isOnActivity(new_activity)) c->updateVisibility(); } //FIXME not sure if I should do this either if (showingDesktop()) // Do this only after desktop change to avoid flicker setShowingDesktop(false); // Restore the focus on this desktop --block_focus; AbstractClient* c = 0; //FIXME below here is a lot of focuschain stuff, probably all wrong now if (options->focusPolicyIsReasonable()) { // Search in focus chain c = FocusChain::self()->getForActivation(VirtualDesktopManager::self()->current()); } // If "unreasonable focus policy" and active_client is on_all_desktops and // under mouse (Hence == old_active_client), conserve focus. // (Thanks to Volker Schatz ) else if (active_client && active_client->isShown(true) && active_client->isOnCurrentDesktop() && active_client->isOnCurrentActivity()) c = active_client; if (c == NULL && !desktops.isEmpty()) c = findDesktop(true, VirtualDesktopManager::self()->current()); if (c != active_client) setActiveClient(NULL); if (c) requestFocus(c); else if (!desktops.isEmpty()) requestFocus(findDesktop(true, VirtualDesktopManager::self()->current())); else focusToNull(); // Not for the very first time, only if something changed and there are more than 1 desktops //if ( effects != NULL && old_desktop != 0 && old_desktop != new_desktop ) // static_cast( effects )->desktopChanged( old_desktop ); if (compositing() && m_compositor) m_compositor->addRepaintFull(); #else Q_UNUSED(new_activity) #endif } void Workspace::moveClientsFromRemovedDesktops() { for (ClientList::ConstIterator it = clients.constBegin(); it != clients.constEnd(); ++it) { if (!(*it)->isOnAllDesktops() && (*it)->desktop() > static_cast(VirtualDesktopManager::self()->count())) sendClientToDesktop(*it, VirtualDesktopManager::self()->count(), true); } } void Workspace::slotDesktopCountChanged(uint previousCount, uint newCount) { Q_UNUSED(previousCount) Placement::self()->reinitCascading(0); resetClientAreas(newCount); } void Workspace::resetClientAreas(uint desktopCount) { // Make it +1, so that it can be accessed as [1..numberofdesktops] workarea.clear(); workarea.resize(desktopCount + 1); restrictedmovearea.clear(); restrictedmovearea.resize(desktopCount + 1); screenarea.clear(); updateClientArea(true); } void Workspace::selectWmInputEventMask() { uint32_t presentMask = 0; Xcb::WindowAttributes attr(rootWindow()); if (!attr.isNull()) { presentMask = attr->your_event_mask; } Xcb::selectInput(rootWindow(), presentMask | XCB_EVENT_MASK_KEY_PRESS | XCB_EVENT_MASK_PROPERTY_CHANGE | XCB_EVENT_MASK_COLOR_MAP_CHANGE | XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT | XCB_EVENT_MASK_SUBSTRUCTURE_NOTIFY | XCB_EVENT_MASK_FOCUS_CHANGE | // For NotifyDetailNone XCB_EVENT_MASK_EXPOSURE ); } /** * Sends client \a c to desktop \a desk. * * Takes care of transients as well. */ void Workspace::sendClientToDesktop(AbstractClient* c, int desk, bool dont_activate) { if ((desk < 1 && desk != NET::OnAllDesktops) || desk > static_cast(VirtualDesktopManager::self()->count())) return; int old_desktop = c->desktop(); bool was_on_desktop = c->isOnDesktop(desk) || c->isOnAllDesktops(); c->setDesktop(desk); if (c->desktop() != desk) // No change or desktop forced return; desk = c->desktop(); // Client did range checking if (c->isOnDesktop(VirtualDesktopManager::self()->current())) { if (c->wantsTabFocus() && options->focusPolicyIsReasonable() && !was_on_desktop && // for stickyness changes !dont_activate) requestFocus(c); else restackClientUnderActive(c); } else raiseClient(c); c->checkWorkspacePosition( QRect(), old_desktop ); if (Client *client = dynamic_cast(c)) { // TODO: adjust transients for non-X11 auto transients_stacking_order = ensureStackingOrder(client->transients()); for (auto it = transients_stacking_order.constBegin(); it != transients_stacking_order.constEnd(); ++it) sendClientToDesktop(*it, desk, dont_activate); } updateClientArea(); } /** * checks whether the X Window with the input focus is on our X11 screen * if the window cannot be determined or inspected, resturn depends on whether there's actually * more than one screen * * this is NOT in any way related to XRandR multiscreen * */ extern bool is_multihead; // main.cpp bool Workspace::isOnCurrentHead() { if (!is_multihead) { return true; } Xcb::CurrentInput currentInput; if (currentInput.window() == XCB_WINDOW_NONE) { return !is_multihead; } Xcb::WindowGeometry geometry(currentInput.window()); if (geometry.isNull()) { // should not happen return !is_multihead; } return rootWindow() == geometry->root; } void Workspace::sendClientToScreen(AbstractClient* c, int screen) { c->sendToScreen(screen); } void Workspace::sendPingToWindow(xcb_window_t window, xcb_timestamp_t timestamp) { rootInfo()->sendPing(window, timestamp); } /** * Delayed focus functions */ void Workspace::delayFocus() { requestFocus(delayfocus_client); cancelDelayFocus(); } void Workspace::requestDelayFocus(AbstractClient* c) { delayfocus_client = c; delete delayFocusTimer; delayFocusTimer = new QTimer(this); connect(delayFocusTimer, SIGNAL(timeout()), this, SLOT(delayFocus())); delayFocusTimer->setSingleShot(true); delayFocusTimer->start(options->delayFocusInterval()); } void Workspace::cancelDelayFocus() { delete delayFocusTimer; delayFocusTimer = 0; } bool Workspace::checkStartupNotification(xcb_window_t w, KStartupInfoId &id, KStartupInfoData &data) { return startup->checkStartup(w, id, data) == KStartupInfo::Match; } /** * Puts the focus on a dummy window * Just using XSetInputFocus() with None would block keyboard input */ void Workspace::focusToNull() { m_nullFocus->focus(); } void Workspace::setShowingDesktop(bool showing) { const bool changed = showing != showing_desktop; rootInfo()->setShowingDesktop(showing); showing_desktop = showing; AbstractClient *topDesk = nullptr; { // for the blocker RAII StackingUpdatesBlocker blocker(this); // updateLayer & lowerClient would invalidate stacking_order for (int i = stacking_order.count() - 1; i > -1; --i) { AbstractClient *c = qobject_cast(stacking_order.at(i)); if (c && c->isOnCurrentDesktop()) { if (c->isDock()) { c->updateLayer(); } else if (c->isDesktop() && c->isShown(true)) { c->updateLayer(); lowerClient(c); if (!topDesk) topDesk = c; if (Client *client = qobject_cast(c)) { foreach (Client *cm, client->group()->members()) { cm->updateLayer(); } } } } } } // ~StackingUpdatesBlocker if (showing_desktop && topDesk) requestFocus(topDesk); if (changed) emit showingDesktopChanged(showing); } void Workspace::disableGlobalShortcutsForClient(bool disable) { if (global_shortcuts_disabled_for_client == disable) return; QDBusMessage message = QDBusMessage::createMethodCall(QStringLiteral("org.kde.kglobalaccel"), QStringLiteral("/kglobalaccel"), QStringLiteral("org.kde.KGlobalAccel"), QStringLiteral("blockGlobalShortcuts")); message.setArguments(QList() << disable); QDBusConnection::sessionBus().asyncCall(message); global_shortcuts_disabled_for_client = disable; // Update also Alt+LMB actions etc. for (ClientList::ConstIterator it = clients.constBegin(); it != clients.constEnd(); ++it) (*it)->updateMouseGrab(); } QString Workspace::supportInformation() const { QString support; const QString yes = QStringLiteral("yes\n"); const QString no = QStringLiteral("no\n"); support.append(ki18nc("Introductory text shown in the support information.", "KWin Support Information:\n" "The following information should be used when requesting support on e.g. http://forum.kde.org.\n" "It provides information about the currently running instance, which options are used,\n" "what OpenGL driver and which effects are running.\n" "Please post the information provided underneath this introductory text to a paste bin service\n" "like http://paste.kde.org instead of pasting into support threads.\n").toString()); support.append(QStringLiteral("\n==========================\n\n")); // all following strings are intended for support. They need to be pasted to e.g forums.kde.org // it is expected that the support will happen in English language or that the people providing // help understand English. Because of that all texts are not translated support.append(QStringLiteral("Version\n")); support.append(QStringLiteral("=======\n")); support.append(QStringLiteral("KWin version: ")); support.append(QStringLiteral(KWIN_VERSION_STRING)); support.append(QStringLiteral("\n")); support.append(QStringLiteral("Qt Version: ")); support.append(QString::fromUtf8(qVersion())); support.append(QStringLiteral("\n")); support.append(QStringLiteral("Qt compile version: %1\n").arg(QStringLiteral(QT_VERSION_STR))); support.append(QStringLiteral("XCB compile version: %1\n\n").arg(QStringLiteral(XCB_VERSION_STRING))); support.append(QStringLiteral("Operation Mode: ")); switch (kwinApp()->operationMode()) { case Application::OperationModeX11: support.append(QStringLiteral("X11 only")); break; case Application::OperationModeWaylandAndX11: support.append(QStringLiteral("Wayland and X11")); break; case Application::OperationModeXwayland: support.append(QStringLiteral("Xwayland")); break; } support.append(QStringLiteral("\n\n")); support.append(QStringLiteral("Build Options\n")); support.append(QStringLiteral("=============\n")); support.append(QStringLiteral("KWIN_BUILD_DECORATIONS: ")); #ifdef KWIN_BUILD_DECORATIONS support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("KWIN_BUILD_TABBOX: ")); #ifdef KWIN_BUILD_TABBOX support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("KWIN_BUILD_ACTIVITIES: ")); #ifdef KWIN_BUILD_ACTIVITIES support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("HAVE_INPUT: ")); #if HAVE_INPUT support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("HAVE_DRM: ")); #if HAVE_DRM support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("HAVE_GBM: ")); #if HAVE_GBM support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("HAVE_X11_XCB: ")); #if HAVE_X11_XCB support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("HAVE_EPOXY_GLX: ")); #if HAVE_EPOXY_GLX support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("HAVE_WAYLAND_EGL: ")); #if HAVE_WAYLAND_EGL support.append(yes); #else support.append(no); #endif support.append(QStringLiteral("\n")); support.append(QStringLiteral("X11\n")); support.append(QStringLiteral("===\n")); auto x11setup = xcb_get_setup(connection()); support.append(QStringLiteral("Vendor: %1\n").arg(QString::fromUtf8(QByteArray::fromRawData(xcb_setup_vendor(x11setup), xcb_setup_vendor_length(x11setup))))); support.append(QStringLiteral("Vendor Release: %1\n").arg(x11setup->release_number)); support.append(QStringLiteral("Protocol Version/Revision: %1/%2\n").arg(x11setup->protocol_major_version).arg(x11setup->protocol_minor_version)); const auto extensions = Xcb::Extensions::self()->extensions(); for (const auto &e : extensions) { support.append(QStringLiteral("%1: %2; Version: 0x%3\n").arg(QString::fromUtf8(e.name)) .arg(e.present ? yes.trimmed() : no.trimmed()) .arg(QString::number(e.version, 16))); } support.append(QStringLiteral("\n")); if (auto bridge = Decoration::DecorationBridge::self()) { support.append(QStringLiteral("Decoration\n")); support.append(QStringLiteral("==========\n")); support.append(bridge->supportInformation()); support.append(QStringLiteral("\n")); } support.append(QStringLiteral("Options\n")); support.append(QStringLiteral("=======\n")); const QMetaObject *metaOptions = options->metaObject(); auto printProperty = [] (const QVariant &variant) { if (variant.type() == QVariant::Size) { const QSize &s = variant.toSize(); return QStringLiteral("%1x%2").arg(QString::number(s.width())).arg(QString::number(s.height())); } if (QLatin1String(variant.typeName()) == QLatin1String("KWin::OpenGLPlatformInterface") || QLatin1String(variant.typeName()) == QLatin1String("KWin::Options::WindowOperation")) { return QString::number(variant.toInt()); } return variant.toString(); }; for (int i=0; ipropertyCount(); ++i) { const QMetaProperty property = metaOptions->property(i); if (QLatin1String(property.name()) == QLatin1String("objectName")) { continue; } support.append(QStringLiteral("%1: %2\n").arg(property.name()).arg(printProperty(options->property(property.name())))); } support.append(QStringLiteral("\nScreen Edges\n")); support.append(QStringLiteral( "============\n")); const QMetaObject *metaScreenEdges = ScreenEdges::self()->metaObject(); for (int i=0; ipropertyCount(); ++i) { const QMetaProperty property = metaScreenEdges->property(i); if (QLatin1String(property.name()) == QLatin1String("objectName")) { continue; } support.append(QStringLiteral("%1: %2\n").arg(property.name()).arg(printProperty(ScreenEdges::self()->property(property.name())))); } support.append(QStringLiteral("\nScreens\n")); support.append(QStringLiteral( "=======\n")); support.append(QStringLiteral("Multi-Head: ")); if (is_multihead) { support.append(QStringLiteral("yes\n")); support.append(QStringLiteral("Head: %1\n").arg(screen_number)); } else { support.append(QStringLiteral("no\n")); } support.append(QStringLiteral("Active screen follows mouse: ")); if (screens()->isCurrentFollowsMouse()) support.append(QStringLiteral(" yes\n")); else support.append(QStringLiteral(" no\n")); support.append(QStringLiteral("Number of Screens: %1\n\n").arg(screens()->count())); for (int i=0; icount(); ++i) { const QRect geo = screens()->geometry(i); support.append(QStringLiteral("Screen %1:\n").arg(i)); support.append(QStringLiteral("---------\n").arg(i)); support.append(QStringLiteral("Name: %1\n").arg(screens()->name(i))); support.append(QStringLiteral("Geometry: %1,%2,%3x%4\n") .arg(geo.x()) .arg(geo.y()) .arg(geo.width()) .arg(geo.height())); support.append(QStringLiteral("Refresh Rate: %1\n\n").arg(screens()->refreshRate(i))); } support.append(QStringLiteral("\nCompositing\n")); support.append(QStringLiteral( "===========\n")); if (effects) { support.append(QStringLiteral("Compositing is active\n")); switch (effects->compositingType()) { case OpenGL2Compositing: case OpenGLCompositing: { GLPlatform *platform = GLPlatform::instance(); if (platform->isGLES()) { support.append(QStringLiteral("Compositing Type: OpenGL ES 2.0\n")); } else { support.append(QStringLiteral("Compositing Type: OpenGL\n")); } support.append(QStringLiteral("OpenGL vendor string: ") + QString::fromUtf8(platform->glVendorString()) + QStringLiteral("\n")); support.append(QStringLiteral("OpenGL renderer string: ") + QString::fromUtf8(platform->glRendererString()) + QStringLiteral("\n")); support.append(QStringLiteral("OpenGL version string: ") + QString::fromUtf8(platform->glVersionString()) + QStringLiteral("\n")); support.append(QStringLiteral("OpenGL platform interface: ")); switch (platform->platformInterface()) { case GlxPlatformInterface: support.append(QStringLiteral("GLX")); break; case EglPlatformInterface: support.append(QStringLiteral("EGL")); break; default: support.append(QStringLiteral("UNKNOWN")); } support.append(QStringLiteral("\n")); if (platform->supports(LimitedGLSL) || platform->supports(GLSL)) support.append(QStringLiteral("OpenGL shading language version string: ") + QString::fromUtf8(platform->glShadingLanguageVersionString()) + QStringLiteral("\n")); support.append(QStringLiteral("Driver: ") + GLPlatform::driverToString(platform->driver()) + QStringLiteral("\n")); if (!platform->isMesaDriver()) support.append(QStringLiteral("Driver version: ") + GLPlatform::versionToString(platform->driverVersion()) + QStringLiteral("\n")); support.append(QStringLiteral("GPU class: ") + GLPlatform::chipClassToString(platform->chipClass()) + QStringLiteral("\n")); support.append(QStringLiteral("OpenGL version: ") + GLPlatform::versionToString(platform->glVersion()) + QStringLiteral("\n")); if (platform->supports(LimitedGLSL) || platform->supports(GLSL)) support.append(QStringLiteral("GLSL version: ") + GLPlatform::versionToString(platform->glslVersion()) + QStringLiteral("\n")); if (platform->isMesaDriver()) support.append(QStringLiteral("Mesa version: ") + GLPlatform::versionToString(platform->mesaVersion()) + QStringLiteral("\n")); if (platform->serverVersion() > 0) support.append(QStringLiteral("X server version: ") + GLPlatform::versionToString(platform->serverVersion()) + QStringLiteral("\n")); if (platform->kernelVersion() > 0) support.append(QStringLiteral("Linux kernel version: ") + GLPlatform::versionToString(platform->kernelVersion()) + QStringLiteral("\n")); support.append(QStringLiteral("Direct rendering: ")); support.append(QStringLiteral("Requires strict binding: ")); if (!platform->isLooseBinding()) { support.append(QStringLiteral("yes\n")); } else { support.append(QStringLiteral("no\n")); } support.append(QStringLiteral("GLSL shaders: ")); if (platform->supports(GLSL)) { if (platform->supports(LimitedGLSL)) { support.append(QStringLiteral(" limited\n")); } else { support.append(QStringLiteral(" yes\n")); } } else { support.append(QStringLiteral(" no\n")); } support.append(QStringLiteral("Texture NPOT support: ")); if (platform->supports(TextureNPOT)) { if (platform->supports(LimitedNPOT)) { support.append(QStringLiteral(" limited\n")); } else { support.append(QStringLiteral(" yes\n")); } } else { support.append(QStringLiteral(" no\n")); } support.append(QStringLiteral("Virtual Machine: ")); if (platform->isVirtualMachine()) { support.append(QStringLiteral(" yes\n")); } else { support.append(QStringLiteral(" no\n")); } support.append(QStringLiteral("OpenGL 2 Shaders are used\n")); support.append(QStringLiteral("Painting blocks for vertical retrace: ")); if (m_compositor->scene()->blocksForRetrace()) support.append(QStringLiteral(" yes\n")); else support.append(QStringLiteral(" no\n")); break; } case XRenderCompositing: support.append(QStringLiteral("Compositing Type: XRender\n")); break; case QPainterCompositing: support.append("Compositing Type: QPainter\n"); break; case NoCompositing: default: support.append(QStringLiteral("Something is really broken, neither OpenGL nor XRender is used")); } support.append(QStringLiteral("\nLoaded Effects:\n")); support.append(QStringLiteral( "---------------\n")); foreach (const QString &effect, static_cast(effects)->loadedEffects()) { support.append(effect + QStringLiteral("\n")); } support.append(QStringLiteral("\nCurrently Active Effects:\n")); support.append(QStringLiteral( "-------------------------\n")); foreach (const QString &effect, static_cast(effects)->activeEffects()) { support.append(effect + QStringLiteral("\n")); } support.append(QStringLiteral("\nEffect Settings:\n")); support.append(QStringLiteral( "----------------\n")); foreach (const QString &effect, static_cast(effects)->loadedEffects()) { support.append(static_cast(effects)->supportInformation(effect)); support.append(QStringLiteral("\n")); } } else { support.append(QStringLiteral("Compositing is not active\n")); } return support; } void Workspace::slotToggleCompositing() { if (m_compositor) { m_compositor->slotToggleCompositing(); } } Client *Workspace::findClient(std::function func) const { if (Client *ret = Toplevel::findInList(clients, func)) { return ret; } if (Client *ret = Toplevel::findInList(desktops, func)) { return ret; } return nullptr; } AbstractClient *Workspace::findAbstractClient(std::function func) const { if (AbstractClient *ret = Toplevel::findInList(m_allClients, func)) { return ret; } if (Client *ret = Toplevel::findInList(desktops, func)) { return ret; } if (waylandServer()) { if (AbstractClient *ret = Toplevel::findInList(waylandServer()->internalClients(), func)) { return ret; } } return nullptr; } Unmanaged *Workspace::findUnmanaged(std::function func) const { return Toplevel::findInList(unmanaged, func); } Unmanaged *Workspace::findUnmanaged(xcb_window_t w) const { return findUnmanaged([w](const Unmanaged *u) { return u->window() == w; }); } Client *Workspace::findClient(Predicate predicate, xcb_window_t w) const { switch (predicate) { case Predicate::WindowMatch: return findClient([w](const Client *c) { return c->window() == w; }); case Predicate::WrapperIdMatch: return findClient([w](const Client *c) { return c->wrapperId() == w; }); case Predicate::FrameIdMatch: return findClient([w](const Client *c) { return c->frameId() == w; }); case Predicate::InputIdMatch: return findClient([w](const Client *c) { return c->inputId() == w; }); } return nullptr; } Toplevel *Workspace::findToplevel(std::function func) const { if (Client *ret = Toplevel::findInList(clients, func)) { return ret; } if (Client *ret = Toplevel::findInList(desktops, func)) { return ret; } if (Unmanaged *ret = Toplevel::findInList(unmanaged, func)) { return ret; } return nullptr; } +Toplevel *Workspace::findToplevel(QWindow *w) const +{ + if (!w) { + return nullptr; + } + if (waylandServer()) { + if (auto c = waylandServer()->findClient(w)) { + return c; + } + } + return findUnmanaged(w->winId()); +} + bool Workspace::hasClient(const AbstractClient *c) { if (auto cc = dynamic_cast(c)) { return hasClient(cc); } else { return findAbstractClient([c](const AbstractClient *test) { return test == c; }) != nullptr; } return false; } void Workspace::forEachAbstractClient(std::function< void (AbstractClient*) > func) { std::for_each(m_allClients.constBegin(), m_allClients.constEnd(), func); std::for_each(desktops.constBegin(), desktops.constEnd(), func); } Toplevel *Workspace::findInternal(QWindow *w) const { if (!w) { return nullptr; } if (kwinApp()->operationMode() == Application::OperationModeX11) { return findUnmanaged(w->winId()); } else { return waylandServer()->findClient(w); } } } // namespace diff --git a/workspace.h b/workspace.h index 5589f7d89..e7a131d64 100644 --- a/workspace.h +++ b/workspace.h @@ -1,764 +1,769 @@ /******************************************************************** KWin - the KDE window manager This file is part of the KDE project. Copyright (C) 1999, 2000 Matthias Ettrich Copyright (C) 2003 Lubos Lunak Copyright (C) 2009 Lucas Murray 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, see . *********************************************************************/ #ifndef KWIN_WORKSPACE_H #define KWIN_WORKSPACE_H // kwin #include "sm.h" #include "options.h" #include "utils.h" // Qt #include #include // std #include // TODO: Cleanup the order of things in this .h file class QStringList; class KConfig; class KConfigGroup; class KStartupInfo; class KStartupInfoId; class KStartupInfoData; namespace KWin { namespace Xcb { class Window; } class AbstractClient; class Client; class KillWindow; class ShortcutDialog; class UserActionsMenu; class Compositor; class X11EventFilter; enum class Predicate; class KWIN_EXPORT Workspace : public QObject { Q_OBJECT public: explicit Workspace(const QString &sessionKey = QString()); virtual ~Workspace(); static Workspace* self() { return _self; } bool workspaceEvent(xcb_generic_event_t*); bool workspaceEvent(QEvent*); bool hasClient(const Client*); bool hasClient(const AbstractClient*); /** * @brief Finds the first Client matching the condition expressed by passed in @p func. * * Internally findClient uses the std::find_if algorithm and that determines how the function * needs to be implemented. An example usage for finding a Client with a matching windowId * @code * xcb_window_t w; // our test window * Client *client = findClient([w](const Client *c) -> bool { * return c->window() == w; * }); * @endcode * * For the standard cases of matching the window id with one of the Client's windows use * the simplified overload method findClient(Predicate, xcb_window_t). Above example * can be simplified to: * @code * xcb_window_t w; // our test window * Client *client = findClient(Predicate::WindowMatch, w); * @endcode * * @param func Unary function that accepts a Client* as argument and * returns a value convertible to bool. The value returned indicates whether the * Client* is considered a match in the context of this function. * The function shall not modify its argument. * This can either be a function pointer or a function object. * @return KWin::Client* The found Client or @c null * @see findClient(Predicate, xcb_window_t) */ Client *findClient(std::function func) const; AbstractClient *findAbstractClient(std::function func) const; /** * @brief Finds the Client matching the given match @p predicate for the given window. * * @param predicate Which window should be compared * @param w The window id to test against * @return KWin::Client* The found Client or @c null * @see findClient(std::function) */ Client *findClient(Predicate predicate, xcb_window_t w) const; void forEachClient(std::function func); void forEachAbstractClient(std::function func); Unmanaged *findUnmanaged(std::function func) const; /** * @brief Finds the Unmanaged with the given window id. * * @param w The window id to search for * @return KWin::Unmanaged* Found Unmanaged or @c null if there is no Unmanaged with given Id. */ Unmanaged *findUnmanaged(xcb_window_t w) const; void forEachUnmanaged(std::function func); Toplevel *findToplevel(std::function func) const; + /** + * Finds the Toplevel for the KWin internal window @p w. + * On Wayland this is normally a ShellClient. For X11 an Unmanaged. + **/ + Toplevel *findToplevel(QWindow *w) const; /** * @brief Finds a Toplevel for the internal window @p w. * * Internal window means a window created by KWin itself. On X11 this is an Unmanaged * and mapped by the window id, on Wayland a ShellClient mapped on the internal window id. * * @returns Toplevel **/ Toplevel *findInternal(QWindow *w) const; QRect clientArea(clientAreaOption, const QPoint& p, int desktop) const; QRect clientArea(clientAreaOption, const AbstractClient* c) const; QRect clientArea(clientAreaOption, int screen, int desktop) const; QRegion restrictedMoveArea(int desktop, StrutAreas areas = StrutAreaAll) const; bool initializing() const; /** * Returns the active client, i.e. the client that has the focus (or None * if no client has the focus) */ AbstractClient* activeClient() const; /** * Client that was activated, but it's not yet really activeClient(), because * we didn't process yet the matching FocusIn event. Used mostly in focus * stealing prevention code. */ AbstractClient* mostRecentlyActivatedClient() const; AbstractClient* clientUnderMouse(int screen) const; void activateClient(AbstractClient*, bool force = false); void requestFocus(AbstractClient* c, bool force = false); enum ActivityFlag { ActivityFocus = 1 << 0, // focus the window ActivityFocusForce = 1 << 1 | ActivityFocus, // focus even if Dock etc. ActivityRaise = 1 << 2 // raise the window }; Q_DECLARE_FLAGS(ActivityFlags, ActivityFlag) void takeActivity(AbstractClient* c, ActivityFlags flags); bool allowClientActivation(const AbstractClient* c, xcb_timestamp_t time = -1U, bool focus_in = false, bool ignore_desktop = false); void restoreFocus(); void gotFocusIn(const AbstractClient*); void setShouldGetFocus(AbstractClient*); bool activateNextClient(AbstractClient* c); bool focusChangeEnabled() { return block_focus == 0; } /** * Indicates that the client c is being moved around by the user. */ void setClientIsMoving(AbstractClient* c); QPoint adjustClientPosition(AbstractClient* c, QPoint pos, bool unrestricted, double snapAdjust = 1.0); QRect adjustClientSize(AbstractClient* c, QRect moveResizeGeom, int mode); void raiseClient(AbstractClient* c, bool nogroup = false); void lowerClient(AbstractClient* c, bool nogroup = false); void raiseClientRequest(AbstractClient* c, NET::RequestSource src = NET::FromApplication, xcb_timestamp_t timestamp = 0); void lowerClientRequest(Client* c, NET::RequestSource src, xcb_timestamp_t timestamp); void lowerClientRequest(AbstractClient* c); void restackClientUnderActive(AbstractClient*); void restack(AbstractClient *c, AbstractClient *under, bool force = false); void updateClientLayer(AbstractClient* c); void raiseOrLowerClient(AbstractClient*); void resetUpdateToolWindowsTimer(); void restoreSessionStackingOrder(Client* c); void updateStackingOrder(bool propagate_new_clients = false); void forceRestacking(); void clientHidden(AbstractClient*); void clientAttentionChanged(AbstractClient* c, bool set); /** * @return List of clients currently managed by Workspace **/ const ClientList &clientList() const { return clients; } /** * @return List of unmanaged "clients" currently registered in Workspace **/ const UnmanagedList &unmanagedList() const { return unmanaged; } /** * @return List of desktop "clients" currently managed by Workspace **/ const ClientList &desktopList() const { return desktops; } /** * @return List of deleted "clients" currently managed by Workspace **/ const DeletedList &deletedList() const { return deleted; } /** * @returns List of all clients (either X11 or Wayland) currently managed by Workspace **/ const QList allClientList() const { return m_allClients; } void stackScreenEdgesUnderOverrideRedirect(); public: QPoint cascadeOffset(const AbstractClient *c) const; private: Compositor *m_compositor; //------------------------------------------------- // Unsorted public: bool isOnCurrentHead(); // True when performing Workspace::updateClientArea(). // The calls below are valid only in that case. bool inUpdateClientArea() const; QRegion previousRestrictedMoveArea(int desktop, StrutAreas areas = StrutAreaAll) const; QVector< QRect > previousScreenSizes() const; int oldDisplayWidth() const; int oldDisplayHeight() const; /** * Returns the list of clients sorted in stacking order, with topmost client * at the last position */ const ToplevelList& stackingOrder() const; ToplevelList xStackingOrder() const; ClientList ensureStackingOrder(const ClientList& clients) const; QList ensureStackingOrder(const QList &clients) const; AbstractClient* topClientOnDesktop(int desktop, int screen, bool unconstrained = false, bool only_normal = true) const; AbstractClient* findDesktop(bool topmost, int desktop) const; void sendClientToDesktop(AbstractClient* c, int desktop, bool dont_activate); void windowToPreviousDesktop(AbstractClient* c); void windowToNextDesktop(AbstractClient* c); void sendClientToScreen(AbstractClient* c, int screen); /** * Shows the menu operations menu for the client and makes it active if * it's not already. */ void showWindowMenu(const QRect& pos, AbstractClient* cl); const UserActionsMenu *userActionsMenu() const { return m_userActionsMenu; } void updateMinimizedOfTransients(AbstractClient*); void updateOnAllDesktopsOfTransients(AbstractClient*); void checkTransients(xcb_window_t w); void storeSession(KConfig* config, SMSavePhase phase); void storeClient(KConfigGroup &cg, int num, Client *c); void storeSubSession(const QString &name, QSet sessionIds); void loadSubSessionInfo(const QString &name); SessionInfo* takeSessionInfo(Client*); // D-Bus interface bool waitForCompositingSetup(); QString supportInformation() const; void setCurrentScreen(int new_screen); void setShowingDesktop(bool showing); bool showingDesktop() const; void sendPingToWindow(xcb_window_t w, xcb_timestamp_t timestamp); // Called from Client::pingWindow() void removeClient(Client*); // Only called from Client::destroyClient() or Client::releaseWindow() void setActiveClient(AbstractClient*); Group* findGroup(xcb_window_t leader) const; void addGroup(Group* group); void removeGroup(Group* group); Group* findClientLeaderGroup(const Client* c) const; void removeUnmanaged(Unmanaged*); // Only called from Unmanaged::release() void removeDeleted(Deleted*); void addDeleted(Deleted*, Toplevel*); bool checkStartupNotification(xcb_window_t w, KStartupInfoId& id, KStartupInfoData& data); void focusToNull(); // SELI TODO: Public? void clientShortcutUpdated(Client* c); bool shortcutAvailable(const QKeySequence &cut, Client* ignore = NULL) const; bool globalShortcutsDisabled() const; void disableGlobalShortcutsForClient(bool disable); void sessionSaveStarted(); void sessionSaveDone(); void setWasUserInteraction(); bool wasUserInteraction() const; bool sessionSaving() const; int packPositionLeft(const AbstractClient* cl, int oldx, bool left_edge) const; int packPositionRight(const AbstractClient* cl, int oldx, bool right_edge) const; int packPositionUp(const AbstractClient* cl, int oldy, bool top_edge) const; int packPositionDown(const AbstractClient* cl, int oldy, bool bottom_edge) const; void cancelDelayFocus(); void requestDelayFocus(AbstractClient*); /** * updates the mouse position to track whether a focus follow mouse focus change was caused by * an actual mouse move * is esp. called on enter/motion events of inactive windows * since an active window doesn't receive mouse events, it must also be invoked if a (potentially) * active window might be moved/resize away from the cursor (causing a leave event) */ void updateFocusMousePosition(const QPoint& pos); QPoint focusMousePosition() const; AbstractClient* getMovingClient() { return movingClient; } /** * @returns Whether we have a Compositor and it is active (Scene created) **/ bool compositing() const; void registerEventFilter(X11EventFilter *filter); void unregisterEventFilter(X11EventFilter *filter); public Q_SLOTS: void performWindowOperation(KWin::AbstractClient* c, Options::WindowOperation op); // Keybindings //void slotSwitchToWindow( int ); void slotWindowToDesktop(); //void slotWindowToListPosition( int ); void slotSwitchToScreen(); void slotWindowToScreen(); void slotSwitchToNextScreen(); void slotWindowToNextScreen(); void slotSwitchToPrevScreen(); void slotWindowToPrevScreen(); void slotToggleShowDesktop(); void slotWindowMaximize(); void slotWindowMaximizeVertical(); void slotWindowMaximizeHorizontal(); void slotWindowMinimize(); void slotWindowShade(); void slotWindowRaise(); void slotWindowLower(); void slotWindowRaiseOrLower(); void slotActivateAttentionWindow(); void slotWindowPackLeft(); void slotWindowPackRight(); void slotWindowPackUp(); void slotWindowPackDown(); void slotWindowGrowHorizontal(); void slotWindowGrowVertical(); void slotWindowShrinkHorizontal(); void slotWindowShrinkVertical(); void slotWindowQuickTileLeft(); void slotWindowQuickTileRight(); void slotWindowQuickTileTop(); void slotWindowQuickTileBottom(); void slotWindowQuickTileTopLeft(); void slotWindowQuickTileTopRight(); void slotWindowQuickTileBottomLeft(); void slotWindowQuickTileBottomRight(); void slotSwitchWindowUp(); void slotSwitchWindowDown(); void slotSwitchWindowRight(); void slotSwitchWindowLeft(); void slotIncreaseWindowOpacity(); void slotLowerWindowOpacity(); void slotWindowOperations(); void slotWindowClose(); void slotWindowMove(); void slotWindowResize(); void slotWindowAbove(); void slotWindowBelow(); void slotWindowOnAllDesktops(); void slotWindowFullScreen(); void slotWindowNoBorder(); void slotWindowToNextDesktop(); void slotWindowToPreviousDesktop(); void slotWindowToDesktopRight(); void slotWindowToDesktopLeft(); void slotWindowToDesktopUp(); void slotWindowToDesktopDown(); void reconfigure(); void slotReconfigure(); void slotKillWindow(); void slotSetupWindowShortcut(); void setupWindowShortcutDone(bool); void slotToggleCompositing(); void slotInvertScreen(); void updateClientArea(); void slotActivateNextTab(); // Slot to move left the active Client. void slotActivatePrevTab(); // Slot to move right the active Client. void slotUntab(); // Slot to remove the active client from its group. private Q_SLOTS: void desktopResized(); void selectWmInputEventMask(); void slotUpdateToolWindows(); void delayFocus(); void slotReloadConfig(); void updateCurrentActivity(const QString &new_activity); // virtual desktop handling void moveClientsFromRemovedDesktops(); void slotDesktopCountChanged(uint previousCount, uint newCount); void slotCurrentDesktopChanged(uint oldDesktop, uint newDesktop); // session management void saveState(QSessionManager &sm); void commitData(QSessionManager &sm); Q_SIGNALS: /** * Emitted after the Workspace has setup the complete initialization process. * This can be used to connect to for performing post-workspace initialization. **/ void workspaceInitialized(); //Signals required for the scripting interface void desktopPresenceChanged(KWin::AbstractClient*, int); void currentDesktopChanged(int, KWin::AbstractClient*); void clientAdded(KWin::Client*); void clientRemoved(KWin::AbstractClient*); void clientActivated(KWin::AbstractClient*); void clientDemandsAttentionChanged(KWin::AbstractClient*, bool); void groupAdded(KWin::Group*); void unmanagedAdded(KWin::Unmanaged*); void unmanagedRemoved(KWin::Unmanaged*); void deletedRemoved(KWin::Deleted*); void propertyNotify(long a); void configChanged(); void reinitializeCompositing(); void showingDesktopChanged(bool showing); /** * This signels is emitted when ever the stacking order is change, ie. a window is risen * or lowered */ void stackingOrderChanged(); private: void init(); void initShortcuts(); template void initShortcut(const QString &actionName, const QString &description, const QKeySequence &shortcut, Slot slot, const QVariant &data = QVariant()); void setupWindowShortcut(AbstractClient* c); enum Direction { DirectionNorth, DirectionEast, DirectionSouth, DirectionWest }; void switchWindow(Direction direction); void propagateClients(bool propagate_new_clients); // Called only from updateStackingOrder ToplevelList constrainedStackingOrder(); void raiseClientWithinApplication(AbstractClient* c); void lowerClientWithinApplication(AbstractClient* c); bool allowFullClientRaising(const AbstractClient* c, xcb_timestamp_t timestamp); bool keepTransientAbove(const AbstractClient* mainwindow, const AbstractClient* transient); void blockStackingUpdates(bool block); void updateToolWindows(bool also_hide); void fixPositionAfterCrash(xcb_window_t w, const xcb_get_geometry_reply_t *geom); void saveOldScreenSizes(); /// This is the right way to create a new client Client* createClient(xcb_window_t w, bool is_mapped); void setupClientConnections(AbstractClient *client); void addClient(Client* c); Unmanaged* createUnmanaged(xcb_window_t w); void addUnmanaged(Unmanaged* c); //--------------------------------------------------------------------- void closeActivePopup(); void updateClientArea(bool force); void resetClientAreas(uint desktopCount); void updateClientVisibilityOnDesktopChange(uint oldDesktop, uint newDesktop); void activateClientOnNewDesktop(uint desktop); AbstractClient *findClientToActivateOnDesktop(uint desktop); QWidget* active_popup; AbstractClient* active_popup_client; int m_initialDesktop; void loadSessionInfo(const QString &key); void addSessionInfo(KConfigGroup &cg); QList session; static const char* windowTypeToTxt(NET::WindowType type); static NET::WindowType txtToWindowType(const char* txt); static bool sessionInfoWindowTypeMatch(Client* c, SessionInfo* info); AbstractClient* active_client; AbstractClient* last_active_client; AbstractClient* most_recently_raised; // Used ONLY by raiseOrLowerClient() AbstractClient* movingClient; // Delay(ed) window focus timer and client QTimer* delayFocusTimer; AbstractClient* delayfocus_client; QPoint focusMousePos; ClientList clients; QList m_allClients; ClientList desktops; UnmanagedList unmanaged; DeletedList deleted; ToplevelList unconstrained_stacking_order; // Topmost last ToplevelList stacking_order; // Topmost last bool force_restacking; mutable ToplevelList x_stacking; // From XQueryTree() mutable bool x_stacking_dirty; QList should_get_focus; // Last is most recent QList attention_chain; bool showing_desktop; GroupList groups; bool was_user_interaction; bool session_saving; int session_active_client; int session_desktop; int block_focus; /** * Holds the menu containing the user actions which is shown * on e.g. right click the window decoration. **/ UserActionsMenu *m_userActionsMenu; void modalActionsSwitch(bool enabled); ShortcutDialog* client_keys_dialog; AbstractClient* client_keys_client; bool global_shortcuts_disabled_for_client; // Timer to collect requests for 'reconfigure' QTimer reconfigureTimer; QTimer updateToolWindowsTimer; static Workspace* _self; bool workspaceInit; KStartupInfo* startup; QVector workarea; // Array of workareas for virtual desktops // Array of restricted areas that window cannot be moved into QVector restrictedmovearea; // Array of the previous restricted areas that window cannot be moved into QVector oldrestrictedmovearea; QVector< QVector > screenarea; // Array of workareas per xinerama screen for all virtual desktops QVector< QRect > oldscreensizes; // array of previous sizes of xinerama screens QSize olddisplaysize; // previous sizes od displayWidth()/displayHeight() int set_active_client_recursion; int block_stacking_updates; // When > 0, stacking updates are temporarily disabled bool blocked_propagating_new_clients; // Propagate also new clients after enabling stacking updates? QScopedPointer m_nullFocus; friend class StackingUpdatesBlocker; QScopedPointer m_windowKiller; QList m_eventFilters; QList m_genericEventFilters; private: friend bool performTransiencyCheck(); friend Workspace *workspace(); }; /** * Helper for Workspace::blockStackingUpdates() being called in pairs (True/false) */ class StackingUpdatesBlocker { public: explicit StackingUpdatesBlocker(Workspace* w) : ws(w) { ws->blockStackingUpdates(true); } ~StackingUpdatesBlocker() { ws->blockStackingUpdates(false); } private: Workspace* ws; }; class ColorMapper : public QObject { Q_OBJECT public: ColorMapper(QObject *parent); virtual ~ColorMapper(); public Q_SLOTS: void update(); private: xcb_colormap_t m_default; xcb_colormap_t m_installed; }; //--------------------------------------------------------- // Unsorted inline bool Workspace::initializing() const { return workspaceInit; } inline AbstractClient *Workspace::activeClient() const { return active_client; } inline AbstractClient *Workspace::mostRecentlyActivatedClient() const { return should_get_focus.count() > 0 ? should_get_focus.last() : active_client; } inline void Workspace::addGroup(Group* group) { emit groupAdded(group); groups.append(group); } inline void Workspace::removeGroup(Group* group) { groups.removeAll(group); } inline const ToplevelList& Workspace::stackingOrder() const { // TODO: Q_ASSERT( block_stacking_updates == 0 ); return stacking_order; } inline void Workspace::setWasUserInteraction() { was_user_interaction = true; } inline bool Workspace::wasUserInteraction() const { return was_user_interaction; } inline void Workspace::sessionSaveStarted() { session_saving = true; } inline bool Workspace::sessionSaving() const { return session_saving; } inline bool Workspace::showingDesktop() const { return showing_desktop; } inline bool Workspace::globalShortcutsDisabled() const { return global_shortcuts_disabled_for_client; } inline void Workspace::forceRestacking() { force_restacking = true; StackingUpdatesBlocker blocker(this); // Do restacking if not blocked } inline void Workspace::updateFocusMousePosition(const QPoint& pos) { focusMousePos = pos; } inline QPoint Workspace::focusMousePosition() const { return focusMousePos; } inline void Workspace::forEachClient(std::function< void (Client*) > func) { std::for_each(clients.constBegin(), clients.constEnd(), func); std::for_each(desktops.constBegin(), desktops.constEnd(), func); } inline void Workspace::forEachUnmanaged(std::function< void (Unmanaged*) > func) { std::for_each(unmanaged.constBegin(), unmanaged.constEnd(), func); } inline bool Workspace::hasClient(const Client* c) { return findClient([c](const Client *test) { return test == c; }); } inline Workspace *workspace() { return Workspace::_self; } } // namespace Q_DECLARE_OPERATORS_FOR_FLAGS(KWin::Workspace::ActivityFlags) #endif