5eaf46c248
After lowering the message severity for the KWIN_CORE logging category, it has been found that the Workspace calls the updateDecoration() method for every mapped popup surface. Since the XdgPopupClient doesn't implement that method, a warning message is printed every time a popup is mapped. Given that XdgToplevelClient updates the decoration when needed, we can remove the call to the updateDecoration() method.
2819 lines
100 KiB
C++
2819 lines
100 KiB
C++
/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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SPDX-FileCopyrightText: 1999, 2000 Matthias Ettrich <ettrich@kde.org>
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SPDX-FileCopyrightText: 2003 Lubos Lunak <l.lunak@kde.org>
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SPDX-FileCopyrightText: 2019 Vlad Zahorodnii <vlad.zahorodnii@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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// own
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#include "workspace.h"
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// kwin libs
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#include <kwinglplatform.h>
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// kwin
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#ifdef KWIN_BUILD_ACTIVITIES
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#include "activities.h"
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#endif
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#include "appmenu.h"
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#include "atoms.h"
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#include "x11client.h"
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#include "composite.h"
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#include "cursor.h"
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#include "dbusinterface.h"
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#include "deleted.h"
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#include "effects.h"
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#include "focuschain.h"
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#include "group.h"
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#include "input.h"
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#include "internal_client.h"
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#include "moving_client_x11_filter.h"
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#include "killwindow.h"
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#include "netinfo.h"
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#include "outline.h"
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#include "placement.h"
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#include "pluginmanager.h"
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#include "rules.h"
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#include "screenedge.h"
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#include "screens.h"
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#include "platform.h"
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#include "scripting/scripting.h"
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#include "syncalarmx11filter.h"
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#ifdef KWIN_BUILD_TABBOX
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#include "tabbox.h"
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#endif
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#include "unmanaged.h"
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#include "useractions.h"
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#include "virtualdesktops.h"
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#include "was_user_interaction_x11_filter.h"
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#include "wayland_server.h"
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#include "xcbutils.h"
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#include "main.h"
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#include "decorations/decorationbridge.h"
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#include "xwaylandclient.h"
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// KDE
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#include <KConfig>
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#include <KConfigGroup>
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#include <KLocalizedString>
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#include <KStartupInfo>
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// Qt
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#include <QtConcurrentRun>
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namespace KWin
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{
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extern int screen_number;
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extern bool is_multihead;
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X11EventFilterContainer::X11EventFilterContainer(X11EventFilter *filter)
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: m_filter(filter)
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{
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}
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X11EventFilter *X11EventFilterContainer::filter() const
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{
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return m_filter;
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}
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ColorMapper::ColorMapper(QObject *parent)
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: QObject(parent)
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, m_default(kwinApp()->x11DefaultScreen()->default_colormap)
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, m_installed(kwinApp()->x11DefaultScreen()->default_colormap)
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{
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}
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ColorMapper::~ColorMapper()
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{
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}
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void ColorMapper::update()
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{
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xcb_colormap_t cmap = m_default;
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if (X11Client *c = dynamic_cast<X11Client *>(Workspace::self()->activeClient())) {
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if (c->colormap() != XCB_COLORMAP_NONE) {
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cmap = c->colormap();
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}
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}
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if (cmap != m_installed) {
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xcb_install_colormap(connection(), cmap);
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m_installed = cmap;
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}
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}
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Workspace* Workspace::_self = nullptr;
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Workspace::Workspace()
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: QObject(nullptr)
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, m_compositor(nullptr)
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// Unsorted
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, m_quickTileCombineTimer(nullptr)
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, active_popup(nullptr)
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, active_popup_client(nullptr)
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, m_initialDesktop(1)
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, active_client(nullptr)
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, last_active_client(nullptr)
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, most_recently_raised(nullptr)
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, movingClient(nullptr)
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, delayfocus_client(nullptr)
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, force_restacking(false)
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, showing_desktop(false)
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, was_user_interaction(false)
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, block_focus(0)
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, m_userActionsMenu(new UserActionsMenu(this))
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, client_keys_dialog(nullptr)
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, client_keys_client(nullptr)
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, global_shortcuts_disabled_for_client(false)
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, workspaceInit(true)
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, set_active_client_recursion(0)
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, block_stacking_updates(0)
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, m_sessionManager(new SessionManager(this))
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{
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// If KWin was already running it saved its configuration after loosing the selection -> Reread
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QFuture<void> reparseConfigFuture = QtConcurrent::run(options, &Options::reparseConfiguration);
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ApplicationMenu::create(this);
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_self = this;
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#ifdef KWIN_BUILD_ACTIVITIES
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Activities *activities = nullptr;
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if (kwinApp()->usesKActivities()) {
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activities = Activities::create(this);
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}
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if (activities) {
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connect(activities, &Activities::currentChanged, this, &Workspace::updateCurrentActivity);
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}
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#endif
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// PluginMgr needs access to the config file, so we need to wait for it for finishing
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reparseConfigFuture.waitForFinished();
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options->loadConfig();
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options->loadCompositingConfig(false);
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delayFocusTimer = nullptr;
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m_quickTileCombineTimer = new QTimer(this);
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m_quickTileCombineTimer->setSingleShot(true);
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RuleBook::create(this)->load();
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kwinApp()->createScreens();
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ScreenEdges::create(this);
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// VirtualDesktopManager needs to be created prior to init shortcuts
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// and prior to TabBox, due to TabBox connecting to signals
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// actual initialization happens in init()
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VirtualDesktopManager::create(this);
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//dbus interface
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new VirtualDesktopManagerDBusInterface(VirtualDesktopManager::self());
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#ifdef KWIN_BUILD_TABBOX
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// need to create the tabbox before compositing scene is setup
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TabBox::TabBox::create(this);
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#endif
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if (Compositor::self()) {
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m_compositor = Compositor::self();
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} else {
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Q_ASSERT(kwinApp()->operationMode() == Application::OperationMode::OperationModeX11);
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m_compositor = X11Compositor::create(this);
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}
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connect(this, &Workspace::currentDesktopChanged, m_compositor, &Compositor::addRepaintFull);
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connect(m_compositor, &QObject::destroyed, this, [this] { m_compositor = nullptr; });
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auto decorationBridge = Decoration::DecorationBridge::create(this);
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decorationBridge->init();
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connect(this, &Workspace::configChanged, decorationBridge, &Decoration::DecorationBridge::reconfigure);
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connect(m_sessionManager, &SessionManager::loadSessionRequested, this, &Workspace::loadSessionInfo);
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connect(m_sessionManager, &SessionManager::prepareSessionSaveRequested, this, [this](const QString &name) {
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storeSession(name, SMSavePhase0);
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});
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connect(m_sessionManager, &SessionManager::finishSessionSaveRequested, this, [this](const QString &name) {
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storeSession(name, SMSavePhase2);
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});
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new DBusInterface(this);
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Outline::create(this);
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initShortcuts();
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init();
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}
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void Workspace::init()
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{
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KSharedConfigPtr config = kwinApp()->config();
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Screens *screens = Screens::self();
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// get screen support
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connect(screens, &Screens::changed, this, &Workspace::desktopResized);
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screens->setConfig(config);
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screens->reconfigure();
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connect(options, &Options::configChanged, screens, &Screens::reconfigure);
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ScreenEdges *screenEdges = ScreenEdges::self();
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screenEdges->setConfig(config);
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screenEdges->init();
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connect(options, &Options::configChanged, screenEdges, &ScreenEdges::reconfigure);
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connect(VirtualDesktopManager::self(), &VirtualDesktopManager::layoutChanged, screenEdges, &ScreenEdges::updateLayout);
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connect(this, &Workspace::clientActivated, screenEdges, &ScreenEdges::checkBlocking);
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FocusChain *focusChain = FocusChain::create(this);
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connect(this, &Workspace::clientRemoved, focusChain, &FocusChain::remove);
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connect(this, &Workspace::clientActivated, focusChain, &FocusChain::setActiveClient);
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connect(VirtualDesktopManager::self(), &VirtualDesktopManager::countChanged, focusChain, &FocusChain::resize);
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connect(VirtualDesktopManager::self(), &VirtualDesktopManager::currentChanged, focusChain, &FocusChain::setCurrentDesktop);
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connect(options, &Options::separateScreenFocusChanged, focusChain, &FocusChain::setSeparateScreenFocus);
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focusChain->setSeparateScreenFocus(options->isSeparateScreenFocus());
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// create VirtualDesktopManager and perform dependency injection
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VirtualDesktopManager *vds = VirtualDesktopManager::self();
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connect(vds, &VirtualDesktopManager::desktopRemoved, this,
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[this](KWin::VirtualDesktop *desktop) {
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//Wayland
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if (kwinApp()->operationMode() == Application::OperationModeWaylandOnly ||
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kwinApp()->operationMode() == Application::OperationModeXwayland) {
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for (auto it = m_allClients.constBegin(); it != m_allClients.constEnd(); ++it) {
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if (!(*it)->desktops().contains(desktop)) {
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continue;
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}
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if ((*it)->desktops().count() > 1) {
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(*it)->leaveDesktop(desktop);
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} else {
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sendClientToDesktop(*it, qMin(desktop->x11DesktopNumber(), VirtualDesktopManager::self()->count()), true);
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}
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}
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//X11
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} else {
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for (auto it = m_allClients.constBegin(); it != m_allClients.constEnd(); ++it) {
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if (!(*it)->isOnAllDesktops() && ((*it)->desktop() > static_cast<int>(VirtualDesktopManager::self()->count()))) {
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sendClientToDesktop(*it, VirtualDesktopManager::self()->count(), true);
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}
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}
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}
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}
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);
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connect(vds, &VirtualDesktopManager::countChanged, this, &Workspace::slotDesktopCountChanged);
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connect(vds, &VirtualDesktopManager::currentChanged, this, &Workspace::slotCurrentDesktopChanged);
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vds->setNavigationWrappingAround(options->isRollOverDesktops());
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connect(options, &Options::rollOverDesktopsChanged, vds, &VirtualDesktopManager::setNavigationWrappingAround);
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vds->setConfig(config);
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// Now we know how many desktops we'll have, thus we initialize the positioning object
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Placement::create(this);
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// positioning object needs to be created before the virtual desktops are loaded.
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vds->load();
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vds->updateLayout();
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//makes sure any autogenerated id is saved, necessary as in case of xwayland, load will be called 2 times
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// load is needed to be called again when starting xwayalnd to sync to RootInfo, see BUG 385260
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vds->save();
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if (!VirtualDesktopManager::self()->setCurrent(m_initialDesktop))
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VirtualDesktopManager::self()->setCurrent(1);
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reconfigureTimer.setSingleShot(true);
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updateToolWindowsTimer.setSingleShot(true);
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connect(&reconfigureTimer, &QTimer::timeout, this, &Workspace::slotReconfigure);
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connect(&updateToolWindowsTimer, &QTimer::timeout, this, &Workspace::slotUpdateToolWindows);
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// TODO: do we really need to reconfigure everything when fonts change?
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// maybe just reconfigure the decorations? Move this into libkdecoration?
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QDBusConnection::sessionBus().connect(QString(),
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QStringLiteral("/KDEPlatformTheme"),
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QStringLiteral("org.kde.KDEPlatformTheme"),
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QStringLiteral("refreshFonts"),
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this, SLOT(reconfigure()));
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active_client = nullptr;
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// We want to have some xcb connection while tearing down X11 components. We don't really
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// care if the xcb connection is broken or has an error.
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connect(kwinApp(), &Application::x11ConnectionChanged, this, &Workspace::initializeX11);
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connect(kwinApp(), &Application::x11ConnectionAboutToBeDestroyed, this, &Workspace::cleanupX11);
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initializeX11();
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Scripting::create(this);
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if (auto server = waylandServer()) {
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connect(server, &WaylandServer::shellClientAdded, this, &Workspace::addShellClient);
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connect(server, &WaylandServer::shellClientRemoved, this, &Workspace::removeShellClient);
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}
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// SELI TODO: This won't work with unreasonable focus policies,
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// and maybe in rare cases also if the selected client doesn't
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// want focus
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workspaceInit = false;
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// broadcast that Workspace is ready, but first process all events.
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QMetaObject::invokeMethod(this, "workspaceInitialized", Qt::QueuedConnection);
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// TODO: ungrabXServer()
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}
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void Workspace::initializeX11()
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{
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if (!kwinApp()->x11Connection()) {
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return;
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}
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atoms->retrieveHelpers();
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// first initialize the extensions
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Xcb::Extensions::self();
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m_colorMapper.reset(new ColorMapper(this));
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connect(this, &Workspace::clientActivated, m_colorMapper.data(), &ColorMapper::update);
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// Call this before XSelectInput() on the root window
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m_startup.reset(new KStartupInfo(
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KStartupInfo::DisableKWinModule | KStartupInfo::AnnounceSilenceChanges, this));
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// Select windowmanager privileges
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selectWmInputEventMask();
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// Compatibility
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int32_t data = 1;
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xcb_change_property(connection(), XCB_PROP_MODE_APPEND, rootWindow(), atoms->kwin_running,
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atoms->kwin_running, 32, 1, &data);
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if (kwinApp()->operationMode() == Application::OperationModeX11) {
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m_wasUserInteractionFilter.reset(new WasUserInteractionX11Filter);
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m_movingClientFilter.reset(new MovingClientX11Filter);
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}
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if (Xcb::Extensions::self()->isSyncAvailable()) {
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m_syncAlarmFilter.reset(new SyncAlarmX11Filter);
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}
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updateXTime(); // Needed for proper initialization of user_time in Client ctor
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const uint32_t nullFocusValues[] = {true};
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m_nullFocus.reset(new Xcb::Window(QRect(-1, -1, 1, 1), XCB_WINDOW_CLASS_INPUT_ONLY, XCB_CW_OVERRIDE_REDIRECT, nullFocusValues));
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m_nullFocus->map();
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RootInfo *rootInfo = RootInfo::create();
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const auto vds = VirtualDesktopManager::self();
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vds->setRootInfo(rootInfo);
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rootInfo->activate();
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// TODO: only in X11 mode
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// Extra NETRootInfo instance in Client mode is needed to get the values of the properties
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NETRootInfo client_info(connection(), NET::ActiveWindow | NET::CurrentDesktop);
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if (!qApp->isSessionRestored()) {
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m_initialDesktop = client_info.currentDesktop();
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vds->setCurrent(m_initialDesktop);
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}
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// TODO: better value
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rootInfo->setActiveWindow(XCB_WINDOW_NONE);
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focusToNull();
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if (!qApp->isSessionRestored())
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++block_focus; // Because it will be set below
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{
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// Begin updates blocker block
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StackingUpdatesBlocker blocker(this);
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Xcb::Tree tree(rootWindow());
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xcb_window_t *wins = xcb_query_tree_children(tree.data());
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QVector<Xcb::WindowAttributes> windowAttributes(tree->children_len);
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QVector<Xcb::WindowGeometry> windowGeometries(tree->children_len);
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// Request the attributes and geometries of all toplevel windows
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for (int i = 0; i < tree->children_len; i++) {
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windowAttributes[i] = Xcb::WindowAttributes(wins[i]);
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windowGeometries[i] = Xcb::WindowGeometry(wins[i]);
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}
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// Get the replies
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for (int i = 0; i < tree->children_len; i++) {
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Xcb::WindowAttributes attr(windowAttributes.at(i));
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if (attr.isNull()) {
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continue;
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}
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if (attr->override_redirect) {
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if (attr->map_state == XCB_MAP_STATE_VIEWABLE &&
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attr->_class != XCB_WINDOW_CLASS_INPUT_ONLY)
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// ### This will request the attributes again
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createUnmanaged(wins[i]);
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} else if (attr->map_state != XCB_MAP_STATE_UNMAPPED) {
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if (Application::wasCrash()) {
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fixPositionAfterCrash(wins[i], windowGeometries.at(i).data());
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}
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// ### This will request the attributes again
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createClient(wins[i], true);
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}
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}
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// Propagate clients, will really happen at the end of the updates blocker block
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updateStackingOrder(true);
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saveOldScreenSizes();
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updateClientArea();
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// NETWM spec says we have to set it to (0,0) if we don't support it
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NETPoint* viewports = new NETPoint[VirtualDesktopManager::self()->count()];
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rootInfo->setDesktopViewport(VirtualDesktopManager::self()->count(), *viewports);
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delete[] viewports;
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QRect geom;
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for (int i = 0; i < screens()->count(); i++) {
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geom |= screens()->geometry(i);
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}
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NETSize desktop_geometry;
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desktop_geometry.width = geom.width();
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desktop_geometry.height = geom.height();
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rootInfo->setDesktopGeometry(desktop_geometry);
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setShowingDesktop(false);
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} // End updates blocker block
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// TODO: only on X11?
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AbstractClient* new_active_client = nullptr;
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if (!qApp->isSessionRestored()) {
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--block_focus;
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new_active_client = findClient(Predicate::WindowMatch, client_info.activeWindow());
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}
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if (new_active_client == nullptr
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&& activeClient() == nullptr && should_get_focus.count() == 0) {
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// No client activated in manage()
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if (new_active_client == nullptr)
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new_active_client = topClientOnDesktop(VirtualDesktopManager::self()->current(), -1);
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if (new_active_client == nullptr)
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new_active_client = findDesktop(true, VirtualDesktopManager::self()->current());
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}
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if (new_active_client != nullptr)
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activateClient(new_active_client);
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}
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void Workspace::cleanupX11()
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{
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// We expect that other components will unregister their X11 event filters after the
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// connection to the X server has been lost.
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StackingUpdatesBlocker blocker(this);
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// Use stacking_order, so that kwin --replace keeps stacking order.
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const QList<X11Client *> orderedClients = ensureStackingOrder(clients);
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for (X11Client *client : orderedClients) {
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client->releaseWindow(true);
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unconstrained_stacking_order.removeOne(client);
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stacking_order.removeOne(client);
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}
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// We need a shadow copy because windows get removed as we go through them.
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const QList<Unmanaged *> unmanaged = m_unmanaged;
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for (Unmanaged *overrideRedirect : unmanaged) {
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overrideRedirect->release(ReleaseReason::KWinShutsDown);
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unconstrained_stacking_order.removeOne(overrideRedirect);
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stacking_order.removeOne(overrideRedirect);
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}
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manual_overlays.clear();
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VirtualDesktopManager *desktopManager = VirtualDesktopManager::self();
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desktopManager->setRootInfo(nullptr);
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|
|
X11Client::cleanupX11();
|
|
RootInfo::destroy();
|
|
Xcb::Extensions::destroy();
|
|
|
|
if (xcb_connection_t *connection = kwinApp()->x11Connection()) {
|
|
xcb_delete_property(connection, kwinApp()->x11RootWindow(), atoms->kwin_running);
|
|
}
|
|
|
|
m_colorMapper.reset();
|
|
m_movingClientFilter.reset();
|
|
m_startup.reset();
|
|
m_nullFocus.reset();
|
|
m_syncAlarmFilter.reset();
|
|
m_wasUserInteractionFilter.reset();
|
|
m_xStackingQueryTree.reset();
|
|
}
|
|
|
|
Workspace::~Workspace()
|
|
{
|
|
blockStackingUpdates(true);
|
|
|
|
cleanupX11();
|
|
|
|
if (waylandServer()) {
|
|
const QList<AbstractClient *> shellClients = waylandServer()->clients();
|
|
for (AbstractClient *client : shellClients) {
|
|
client->destroyClient();
|
|
}
|
|
}
|
|
|
|
// We need a shadow copy because clients get removed as we go through them.
|
|
const QList<InternalClient *> internalClients = m_internalClients;
|
|
for (InternalClient *client : internalClients) {
|
|
client->destroyClient();
|
|
}
|
|
|
|
for (auto it = deleted.begin(); it != deleted.end();) {
|
|
emit deletedRemoved(*it);
|
|
it = deleted.erase(it);
|
|
}
|
|
|
|
delete RuleBook::self();
|
|
kwinApp()->config()->sync();
|
|
|
|
delete Placement::self();
|
|
delete client_keys_dialog;
|
|
qDeleteAll(session);
|
|
|
|
_self = nullptr;
|
|
}
|
|
|
|
void Workspace::setupClientConnections(AbstractClient *c)
|
|
{
|
|
connect(c, &AbstractClient::desktopPresenceChanged, this, &Workspace::desktopPresenceChanged);
|
|
connect(c, &AbstractClient::minimizedChanged, this, std::bind(&Workspace::clientMinimizedChanged, this, c));
|
|
}
|
|
|
|
X11Client *Workspace::createClient(xcb_window_t w, bool is_mapped)
|
|
{
|
|
StackingUpdatesBlocker blocker(this);
|
|
X11Client *c = nullptr;
|
|
if (kwinApp()->operationMode() == Application::OperationModeX11) {
|
|
c = new X11Client();
|
|
} else {
|
|
c = new XwaylandClient();
|
|
}
|
|
setupClientConnections(c);
|
|
if (X11Compositor *compositor = X11Compositor::self()) {
|
|
connect(c, &X11Client::blockingCompositingChanged, compositor, &X11Compositor::updateClientCompositeBlocking);
|
|
}
|
|
connect(c, &X11Client::clientFullScreenSet, ScreenEdges::self(), &ScreenEdges::checkBlocking);
|
|
if (!c->manage(w, is_mapped)) {
|
|
X11Client::deleteClient(c);
|
|
return nullptr;
|
|
}
|
|
addClient(c);
|
|
return c;
|
|
}
|
|
|
|
Unmanaged* Workspace::createUnmanaged(xcb_window_t w)
|
|
{
|
|
if (X11Compositor *compositor = X11Compositor::self()) {
|
|
if (compositor->checkForOverlayWindow(w)) {
|
|
return nullptr;
|
|
}
|
|
}
|
|
Unmanaged* c = new Unmanaged();
|
|
if (!c->track(w)) {
|
|
Unmanaged::deleteUnmanaged(c);
|
|
return nullptr;
|
|
}
|
|
addUnmanaged(c);
|
|
emit unmanagedAdded(c);
|
|
return c;
|
|
}
|
|
|
|
void Workspace::addClient(X11Client *c)
|
|
{
|
|
Group* grp = findGroup(c->window());
|
|
|
|
emit clientAdded(c);
|
|
|
|
if (grp != nullptr)
|
|
grp->gotLeader(c);
|
|
|
|
if (c->isDesktop()) {
|
|
if (active_client == nullptr && 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
|
|
markXStackingOrderAsDirty();
|
|
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() == nullptr && 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);
|
|
updateTabbox();
|
|
}
|
|
|
|
void Workspace::addUnmanaged(Unmanaged* c)
|
|
{
|
|
m_unmanaged.append(c);
|
|
markXStackingOrderAsDirty();
|
|
}
|
|
|
|
/**
|
|
* Destroys the client \a c
|
|
*/
|
|
void Workspace::removeClient(X11Client *c)
|
|
{
|
|
if (c == active_popup_client)
|
|
closeActivePopup();
|
|
if (m_userActionsMenu->isMenuClient(c)) {
|
|
m_userActionsMenu->close();
|
|
}
|
|
|
|
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
|
|
}
|
|
|
|
Q_ASSERT(clients.contains(c));
|
|
// TODO: if marked client is removed, notify the marked list
|
|
clients.removeAll(c);
|
|
m_allClients.removeAll(c);
|
|
markXStackingOrderAsDirty();
|
|
attention_chain.removeAll(c);
|
|
Group* group = findGroup(c->window());
|
|
if (group != nullptr)
|
|
group->lostLeader();
|
|
|
|
if (c == most_recently_raised)
|
|
most_recently_raised = nullptr;
|
|
should_get_focus.removeAll(c);
|
|
if (c == active_client)
|
|
active_client = nullptr;
|
|
if (c == last_active_client)
|
|
last_active_client = nullptr;
|
|
if (c == delayfocus_client)
|
|
cancelDelayFocus();
|
|
|
|
emit clientRemoved(c);
|
|
|
|
updateStackingOrder(true);
|
|
updateClientArea();
|
|
updateTabbox();
|
|
}
|
|
|
|
void Workspace::removeUnmanaged(Unmanaged* c)
|
|
{
|
|
Q_ASSERT(m_unmanaged.contains(c));
|
|
m_unmanaged.removeAll(c);
|
|
emit unmanagedRemoved(c);
|
|
markXStackingOrderAsDirty();
|
|
}
|
|
|
|
void Workspace::addDeleted(Deleted* c, Toplevel *orig)
|
|
{
|
|
Q_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);
|
|
}
|
|
markXStackingOrderAsDirty();
|
|
}
|
|
|
|
void Workspace::removeDeleted(Deleted* c)
|
|
{
|
|
Q_ASSERT(deleted.contains(c));
|
|
emit deletedRemoved(c);
|
|
deleted.removeAll(c);
|
|
unconstrained_stacking_order.removeAll(c);
|
|
stacking_order.removeAll(c);
|
|
markXStackingOrderAsDirty();
|
|
if (!c->wasClient()) {
|
|
return;
|
|
}
|
|
if (X11Compositor *compositor = X11Compositor::self()) {
|
|
compositor->updateClientCompositeBlocking();
|
|
}
|
|
}
|
|
|
|
void Workspace::addShellClient(AbstractClient *client)
|
|
{
|
|
setupClientConnections(client);
|
|
updateClientLayer(client);
|
|
|
|
if (client->isPlaceable()) {
|
|
const QRect area = clientArea(PlacementArea, Screens::self()->current(), client->desktop());
|
|
bool placementDone = false;
|
|
if (client->isFullScreen()) {
|
|
placementDone = true;
|
|
}
|
|
if (client->maximizeMode() == MaximizeMode::MaximizeFull) {
|
|
placementDone = true;
|
|
}
|
|
if (client->rules()->checkPosition(invalidPoint, true) != invalidPoint) {
|
|
placementDone = true;
|
|
}
|
|
if (!placementDone) {
|
|
client->placeIn(area);
|
|
}
|
|
}
|
|
m_allClients.append(client);
|
|
if (!unconstrained_stacking_order.contains(client)) {
|
|
unconstrained_stacking_order.append(client); // Raise if it hasn't got any stacking position yet
|
|
}
|
|
if (!stacking_order.contains(client)) { // It'll be updated later, and updateToolWindows() requires
|
|
stacking_order.append(client); // client to be in stacking_order
|
|
}
|
|
|
|
markXStackingOrderAsDirty();
|
|
updateStackingOrder(true);
|
|
updateClientArea();
|
|
if (client->wantsInput() && !client->isMinimized()) {
|
|
activateClient(client);
|
|
}
|
|
updateTabbox();
|
|
connect(client, &AbstractClient::windowShown, this, [this, client] {
|
|
updateClientLayer(client);
|
|
markXStackingOrderAsDirty();
|
|
updateStackingOrder(true);
|
|
updateClientArea();
|
|
if (client->wantsInput()) {
|
|
activateClient(client);
|
|
}
|
|
});
|
|
connect(client, &AbstractClient::windowHidden, this, [this] {
|
|
// TODO: update tabbox if it's displayed
|
|
markXStackingOrderAsDirty();
|
|
updateStackingOrder(true);
|
|
updateClientArea();
|
|
});
|
|
emit clientAdded(client);
|
|
}
|
|
|
|
void Workspace::removeShellClient(AbstractClient *client)
|
|
{
|
|
clientHidden(client);
|
|
m_allClients.removeAll(client);
|
|
if (client == most_recently_raised) {
|
|
most_recently_raised = nullptr;
|
|
}
|
|
if (client == delayfocus_client) {
|
|
cancelDelayFocus();
|
|
}
|
|
if (client == active_client) {
|
|
active_client = nullptr;
|
|
}
|
|
if (client == last_active_client) {
|
|
last_active_client = nullptr;
|
|
}
|
|
if (client_keys_client == client) {
|
|
setupWindowShortcutDone(false);
|
|
}
|
|
if (!client->shortcut().isEmpty()) {
|
|
client->setShortcut(QString()); // Remove from client_keys
|
|
}
|
|
emit clientRemoved(client);
|
|
markXStackingOrderAsDirty();
|
|
updateStackingOrder(true);
|
|
updateClientArea();
|
|
updateTabbox();
|
|
}
|
|
|
|
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 (auto it = clients.constBegin(); it != clients.constEnd(); ++it)
|
|
(*it)->hideClient(false);
|
|
return;
|
|
}
|
|
const Group* group = nullptr;
|
|
auto client = 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 != nullptr) {
|
|
if (!client->isTransient())
|
|
break;
|
|
if (client->groupTransient()) {
|
|
group = client->group();
|
|
break;
|
|
}
|
|
client = 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?
|
|
QVector<AbstractClient*> to_show, to_hide;
|
|
for (auto it = stacking_order.constBegin();
|
|
it != stacking_order.constEnd();
|
|
++it) {
|
|
auto c = qobject_cast<AbstractClient*>(*it);
|
|
if (!c) {
|
|
continue;
|
|
}
|
|
if (c->isUtility() || c->isMenu() || c->isToolbar()) {
|
|
bool show = true;
|
|
if (!c->isTransient()) {
|
|
if (!c->group() || c->group()->members().count() == 1) // Has its own group, keep always visible
|
|
show = true;
|
|
else if (client != nullptr && c->group() == client->group())
|
|
show = true;
|
|
else
|
|
show = false;
|
|
} else {
|
|
if (group != nullptr && c->group() == group)
|
|
show = true;
|
|
else if (client != nullptr && 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 (auto 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);
|
|
}
|
|
|
|
/**
|
|
* 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 (AbstractClient *client : m_allClients) {
|
|
if (client->supportsWindowRules()) {
|
|
client->evaluateWindowRules();
|
|
RuleBook::self()->discardUsed(client, 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 (auto it = m_allClients.begin();
|
|
it != m_allClients.end();
|
|
++it) {
|
|
if ((*it)->maximizeMode() == MaximizeFull)
|
|
(*it)->checkNoBorder();
|
|
}
|
|
}
|
|
}
|
|
|
|
void Workspace::slotCurrentDesktopChanged(uint oldDesktop, uint newDesktop)
|
|
{
|
|
closeActivePopup();
|
|
++block_focus;
|
|
StackingUpdatesBlocker blocker(this);
|
|
updateClientVisibilityOnDesktopChange(newDesktop);
|
|
// Restore the focus on this desktop
|
|
--block_focus;
|
|
|
|
activateClientOnNewDesktop(newDesktop);
|
|
emit currentDesktopChanged(oldDesktop, movingClient);
|
|
}
|
|
|
|
void Workspace::updateClientVisibilityOnDesktopChange(uint newDesktop)
|
|
{
|
|
for (auto it = stacking_order.constBegin();
|
|
it != stacking_order.constEnd();
|
|
++it) {
|
|
X11Client *c = qobject_cast<X11Client *>(*it);
|
|
if (!c) {
|
|
continue;
|
|
}
|
|
if (!c->isOnDesktop(newDesktop) && c != movingClient && c->isOnCurrentActivity()) {
|
|
(c)->updateVisibility();
|
|
}
|
|
}
|
|
// Now propagate the change, after hiding, before showing
|
|
if (rootInfo()) {
|
|
rootInfo()->setCurrentDesktop(VirtualDesktopManager::self()->current());
|
|
}
|
|
|
|
if (movingClient && !movingClient->isOnDesktop(newDesktop)) {
|
|
movingClient->setDesktop(newDesktop);
|
|
}
|
|
|
|
for (int i = stacking_order.size() - 1; i >= 0 ; --i) {
|
|
X11Client *c = qobject_cast<X11Client *>(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 = nullptr;
|
|
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 <V.Schatz at thphys.uni-heidelberg.de>)
|
|
else if (active_client && active_client->isShown(true) && active_client->isOnCurrentDesktop())
|
|
c = active_client;
|
|
|
|
if (!c)
|
|
c = findDesktop(true, desktop);
|
|
|
|
if (c != active_client)
|
|
setActiveClient(nullptr);
|
|
|
|
if (c)
|
|
requestFocus(c);
|
|
else
|
|
focusToNull();
|
|
}
|
|
|
|
AbstractClient *Workspace::findClientToActivateOnDesktop(uint desktop)
|
|
{
|
|
if (movingClient != nullptr && 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()) {
|
|
auto it = stackingOrder().constEnd();
|
|
while (it != stackingOrder().constBegin()) {
|
|
X11Client *client = qobject_cast<X11Client *>(*(--it));
|
|
if (!client) {
|
|
continue;
|
|
}
|
|
|
|
if (!(client->isShown(false) && client->isOnDesktop(desktop) &&
|
|
client->isOnCurrentActivity() && client->isOnActiveScreen()))
|
|
continue;
|
|
|
|
if (client->frameGeometry().contains(Cursors::self()->mouse()->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));
|
|
|
|
for (auto it = stacking_order.constBegin();
|
|
it != stacking_order.constEnd();
|
|
++it) {
|
|
X11Client *c = qobject_cast<X11Client *>(*it);
|
|
if (!c) {
|
|
continue;
|
|
}
|
|
if (!c->isOnActivity(new_activity) && c != movingClient && c->isOnCurrentDesktop()) {
|
|
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) {
|
|
X11Client *c = qobject_cast<X11Client *>(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 = nullptr;
|
|
|
|
//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 <V.Schatz at thphys.uni-heidelberg.de>)
|
|
else if (active_client && active_client->isShown(true) && active_client->isOnCurrentDesktop() && active_client->isOnCurrentActivity())
|
|
c = active_client;
|
|
|
|
if (!c)
|
|
c = findDesktop(true, VirtualDesktopManager::self()->current());
|
|
|
|
if (c != active_client)
|
|
setActiveClient(nullptr);
|
|
|
|
if (c)
|
|
requestFocus(c);
|
|
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<EffectsHandlerImpl*>( effects )->desktopChanged( old_desktop );
|
|
if (compositing() && m_compositor)
|
|
m_compositor->addRepaintFull();
|
|
#else
|
|
Q_UNUSED(new_activity)
|
|
#endif
|
|
}
|
|
|
|
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<int>(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 );
|
|
|
|
auto transients_stacking_order = ensureStackingOrder(c->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);
|
|
}
|
|
|
|
/**
|
|
* 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, &QTimer::timeout, this, &Workspace::delayFocus);
|
|
delayFocusTimer->setSingleShot(true);
|
|
delayFocusTimer->start(options->delayFocusInterval());
|
|
}
|
|
|
|
void Workspace::cancelDelayFocus()
|
|
{
|
|
delete delayFocusTimer;
|
|
delayFocusTimer = nullptr;
|
|
}
|
|
|
|
bool Workspace::checkStartupNotification(xcb_window_t w, KStartupInfoId &id, KStartupInfoData &data)
|
|
{
|
|
return m_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()
|
|
{
|
|
if (m_nullFocus) {
|
|
m_nullFocus->focus();
|
|
}
|
|
}
|
|
|
|
void Workspace::setShowingDesktop(bool showing)
|
|
{
|
|
const bool changed = showing != showing_desktop;
|
|
if (rootInfo() && changed) {
|
|
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<AbstractClient*>(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 (auto group = c->group()) {
|
|
foreach (X11Client *cm, group->members()) {
|
|
cm->updateLayer();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} // ~StackingUpdatesBlocker
|
|
|
|
if (showing_desktop && topDesk) {
|
|
requestFocus(topDesk);
|
|
} else if (!showing_desktop && changed) {
|
|
const auto client = FocusChain::self()->getForActivation(VirtualDesktopManager::self()->current());
|
|
if (client) {
|
|
activateClient(client);
|
|
}
|
|
}
|
|
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<QVariant>() << disable);
|
|
QDBusConnection::sessionBus().asyncCall(message);
|
|
|
|
global_shortcuts_disabled_for_client = disable;
|
|
// Update also Meta+LMB actions etc.
|
|
for (auto 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. https://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 https://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::OperationModeWaylandOnly:
|
|
support.append(QStringLiteral("Wayland Only"));
|
|
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_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_EGL_STREAMS: "));
|
|
#if HAVE_EGL_STREAMS
|
|
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"));
|
|
|
|
if (auto c = kwinApp()->x11Connection()) {
|
|
support.append(QStringLiteral("X11\n"));
|
|
support.append(QStringLiteral("===\n"));
|
|
auto x11setup = xcb_get_setup(c);
|
|
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("Platform\n"));
|
|
support.append(QStringLiteral("==========\n"));
|
|
support.append(kwinApp()->platform()->supportInformation());
|
|
support.append(QStringLiteral("\n"));
|
|
|
|
const Cursor *cursor = Cursors::self()->mouse();
|
|
support.append(QLatin1String("Cursor\n"));
|
|
support.append(QLatin1String("======\n"));
|
|
support.append(QLatin1String("themeName: ") + cursor->themeName() + QLatin1Char('\n'));
|
|
support.append(QLatin1String("themeSize: ") + QString::number(cursor->themeSize()) + QLatin1Char('\n'));
|
|
support.append(QLatin1Char('\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; i<metaOptions->propertyCount(); ++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; i<metaScreenEdges->propertyCount(); ++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; i<screens()->count(); ++i) {
|
|
const QRect geo = screens()->geometry(i);
|
|
support.append(QStringLiteral("Screen %1:\n").arg(i));
|
|
support.append(QStringLiteral("---------\n"));
|
|
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("Scale: %1\n").arg(screens()->scale(i)));
|
|
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"));
|
|
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<EffectsHandlerImpl*>(effects)->loadedEffects()) {
|
|
support.append(effect + QStringLiteral("\n"));
|
|
}
|
|
support.append(QStringLiteral("\nCurrently Active Effects:\n"));
|
|
support.append(QStringLiteral( "-------------------------\n"));
|
|
foreach (const QString &effect, static_cast<EffectsHandlerImpl*>(effects)->activeEffects()) {
|
|
support.append(effect + QStringLiteral("\n"));
|
|
}
|
|
support.append(QStringLiteral("\nEffect Settings:\n"));
|
|
support.append(QStringLiteral( "----------------\n"));
|
|
foreach (const QString &effect, static_cast<EffectsHandlerImpl*>(effects)->loadedEffects()) {
|
|
support.append(static_cast<EffectsHandlerImpl*>(effects)->supportInformation(effect));
|
|
support.append(QStringLiteral("\n"));
|
|
}
|
|
support.append(QLatin1String("\nLoaded Plugins:\n"));
|
|
support.append(QLatin1String("---------------\n"));
|
|
QStringList loadedPlugins = PluginManager::self()->loadedPlugins();
|
|
loadedPlugins.sort();
|
|
for (const QString &plugin : qAsConst(loadedPlugins)) {
|
|
support.append(plugin + QLatin1Char('\n'));
|
|
}
|
|
support.append(QLatin1String("\nAvailable Plugins:\n"));
|
|
support.append(QLatin1String("------------------\n"));
|
|
QStringList availablePlugins = PluginManager::self()->availablePlugins();
|
|
availablePlugins.sort();
|
|
for (const QString &plugin : qAsConst(availablePlugins)) {
|
|
support.append(plugin + QLatin1Char('\n'));
|
|
}
|
|
} else {
|
|
support.append(QStringLiteral("Compositing is not active\n"));
|
|
}
|
|
return support;
|
|
}
|
|
|
|
X11Client *Workspace::findClient(std::function<bool (const X11Client *)> func) const
|
|
{
|
|
if (X11Client *ret = Toplevel::findInList(clients, func)) {
|
|
return ret;
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
AbstractClient *Workspace::findAbstractClient(std::function<bool (const AbstractClient*)> func) const
|
|
{
|
|
if (AbstractClient *ret = Toplevel::findInList(m_allClients, func)) {
|
|
return ret;
|
|
}
|
|
if (InternalClient *ret = Toplevel::findInList(m_internalClients, func)) {
|
|
return ret;
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
AbstractClient *Workspace::findAbstractClient(const QUuid &internalId) const
|
|
{
|
|
return qobject_cast<AbstractClient *>(findToplevel(internalId));
|
|
}
|
|
|
|
Unmanaged *Workspace::findUnmanaged(std::function<bool (const Unmanaged*)> func) const
|
|
{
|
|
return Toplevel::findInList(m_unmanaged, func);
|
|
}
|
|
|
|
Unmanaged *Workspace::findUnmanaged(xcb_window_t w) const
|
|
{
|
|
return findUnmanaged([w](const Unmanaged *u) {
|
|
return u->window() == w;
|
|
});
|
|
}
|
|
|
|
X11Client *Workspace::findClient(Predicate predicate, xcb_window_t w) const
|
|
{
|
|
switch (predicate) {
|
|
case Predicate::WindowMatch:
|
|
return findClient([w](const X11Client *c) {
|
|
return c->window() == w;
|
|
});
|
|
case Predicate::WrapperIdMatch:
|
|
return findClient([w](const X11Client *c) {
|
|
return c->wrapperId() == w;
|
|
});
|
|
case Predicate::FrameIdMatch:
|
|
return findClient([w](const X11Client *c) {
|
|
return c->frameId() == w;
|
|
});
|
|
case Predicate::InputIdMatch:
|
|
return findClient([w](const X11Client *c) {
|
|
return c->inputId() == w;
|
|
});
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
Toplevel *Workspace::findToplevel(std::function<bool (const Toplevel*)> func) const
|
|
{
|
|
if (auto *ret = Toplevel::findInList(m_allClients, func)) {
|
|
return ret;
|
|
}
|
|
if (Unmanaged *ret = Toplevel::findInList(m_unmanaged, func)) {
|
|
return ret;
|
|
}
|
|
if (InternalClient *ret = Toplevel::findInList(m_internalClients, func)) {
|
|
return ret;
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
Toplevel *Workspace::findToplevel(const QUuid &internalId) const
|
|
{
|
|
return findToplevel([internalId] (const KWin::Toplevel* l) -> bool {
|
|
return internalId == l->internalId();
|
|
});
|
|
}
|
|
|
|
void Workspace::forEachToplevel(std::function<void (Toplevel *)> func)
|
|
{
|
|
std::for_each(m_allClients.constBegin(), m_allClients.constEnd(), func);
|
|
std::for_each(deleted.constBegin(), deleted.constEnd(), func);
|
|
std::for_each(m_unmanaged.constBegin(), m_unmanaged.constEnd(), func);
|
|
std::for_each(m_internalClients.constBegin(), m_internalClients.constEnd(), func);
|
|
}
|
|
|
|
bool Workspace::hasClient(const AbstractClient *c)
|
|
{
|
|
if (auto cc = dynamic_cast<const X11Client *>(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(m_internalClients.constBegin(), m_internalClients.constEnd(), func);
|
|
}
|
|
|
|
Toplevel *Workspace::findInternal(QWindow *w) const
|
|
{
|
|
if (!w) {
|
|
return nullptr;
|
|
}
|
|
if (kwinApp()->operationMode() == Application::OperationModeX11) {
|
|
return findUnmanaged(w->winId());
|
|
}
|
|
for (InternalClient *client : m_internalClients) {
|
|
if (client->internalWindow() == w) {
|
|
return client;
|
|
}
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
bool Workspace::compositing() const
|
|
{
|
|
return m_compositor && m_compositor->scene();
|
|
}
|
|
|
|
void Workspace::markXStackingOrderAsDirty()
|
|
{
|
|
m_xStackingDirty = true;
|
|
if (kwinApp()->x11Connection() && !kwinApp()->isClosingX11Connection()) {
|
|
m_xStackingQueryTree.reset(new Xcb::Tree(kwinApp()->x11RootWindow()));
|
|
}
|
|
}
|
|
|
|
void Workspace::setWasUserInteraction()
|
|
{
|
|
if (was_user_interaction) {
|
|
return;
|
|
}
|
|
was_user_interaction = true;
|
|
// might be called from within the filter, so delay till we now the filter returned
|
|
QTimer::singleShot(0, this,
|
|
[this] {
|
|
m_wasUserInteractionFilter.reset();
|
|
}
|
|
);
|
|
}
|
|
|
|
void Workspace::updateTabbox()
|
|
{
|
|
#ifdef KWIN_BUILD_TABBOX
|
|
TabBox::TabBox *tabBox = TabBox::TabBox::self();
|
|
if (tabBox->isDisplayed()) {
|
|
tabBox->reset(true);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void Workspace::addInternalClient(InternalClient *client)
|
|
{
|
|
m_internalClients.append(client);
|
|
|
|
setupClientConnections(client);
|
|
client->updateLayer();
|
|
|
|
if (client->isPlaceable()) {
|
|
const QRect area = clientArea(PlacementArea, screens()->current(), client->desktop());
|
|
client->placeIn(area);
|
|
}
|
|
|
|
markXStackingOrderAsDirty();
|
|
updateStackingOrder(true);
|
|
updateClientArea();
|
|
|
|
emit internalClientAdded(client);
|
|
}
|
|
|
|
void Workspace::removeInternalClient(InternalClient *client)
|
|
{
|
|
m_internalClients.removeOne(client);
|
|
|
|
markXStackingOrderAsDirty();
|
|
updateStackingOrder(true);
|
|
updateClientArea();
|
|
|
|
emit internalClientRemoved(client);
|
|
}
|
|
|
|
Group* Workspace::findGroup(xcb_window_t leader) const
|
|
{
|
|
Q_ASSERT(leader != XCB_WINDOW_NONE);
|
|
for (auto it = groups.constBegin();
|
|
it != groups.constEnd();
|
|
++it)
|
|
if ((*it)->leader() == leader)
|
|
return *it;
|
|
return nullptr;
|
|
}
|
|
|
|
// Client is group transient, but has no group set. Try to find
|
|
// group with windows with the same client leader.
|
|
Group* Workspace::findClientLeaderGroup(const X11Client *c) const
|
|
{
|
|
Group* ret = nullptr;
|
|
for (auto it = clients.constBegin();
|
|
it != clients.constEnd();
|
|
++it) {
|
|
if (*it == c)
|
|
continue;
|
|
if ((*it)->wmClientLeader() == c->wmClientLeader()) {
|
|
if (ret == nullptr || ret == (*it)->group())
|
|
ret = (*it)->group();
|
|
else {
|
|
// There are already two groups with the same client leader.
|
|
// This most probably means the app uses group transients without
|
|
// setting group for its windows. Merging the two groups is a bad
|
|
// hack, but there's no really good solution for this case.
|
|
QList<X11Client *> old_group = (*it)->group()->members();
|
|
// old_group autodeletes when being empty
|
|
for (int pos = 0;
|
|
pos < old_group.count();
|
|
++pos) {
|
|
X11Client *tmp = old_group[ pos ];
|
|
if (tmp != c)
|
|
tmp->changeClientLeaderGroup(ret);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
void Workspace::updateMinimizedOfTransients(AbstractClient* c)
|
|
{
|
|
// if mainwindow is minimized or shaded, minimize transients too
|
|
if (c->isMinimized()) {
|
|
for (auto it = c->transients().constBegin();
|
|
it != c->transients().constEnd();
|
|
++it) {
|
|
if ((*it)->isModal())
|
|
continue; // there's no reason to hide modal dialogs with the main client
|
|
// but to keep them to eg. watch progress or whatever
|
|
if (!(*it)->isMinimized()) {
|
|
(*it)->minimize();
|
|
updateMinimizedOfTransients((*it));
|
|
}
|
|
}
|
|
if (c->isModal()) { // if a modal dialog is minimized, minimize its mainwindow too
|
|
foreach (AbstractClient * c2, c->mainClients())
|
|
c2->minimize();
|
|
}
|
|
} else {
|
|
// else unmiminize the transients
|
|
for (auto it = c->transients().constBegin();
|
|
it != c->transients().constEnd();
|
|
++it) {
|
|
if ((*it)->isMinimized()) {
|
|
(*it)->unminimize();
|
|
updateMinimizedOfTransients((*it));
|
|
}
|
|
}
|
|
if (c->isModal()) {
|
|
foreach (AbstractClient * c2, c->mainClients())
|
|
c2->unminimize();
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Sets the client \a c's transient windows' on_all_desktops property to \a on_all_desktops.
|
|
*/
|
|
void Workspace::updateOnAllDesktopsOfTransients(AbstractClient* c)
|
|
{
|
|
for (auto it = c->transients().constBegin();
|
|
it != c->transients().constEnd();
|
|
++it) {
|
|
if ((*it)->isOnAllDesktops() != c->isOnAllDesktops())
|
|
(*it)->setOnAllDesktops(c->isOnAllDesktops());
|
|
}
|
|
}
|
|
|
|
// A new window has been mapped. Check if it's not a mainwindow for some already existing transient window.
|
|
void Workspace::checkTransients(xcb_window_t w)
|
|
{
|
|
for (auto it = clients.constBegin();
|
|
it != clients.constEnd();
|
|
++it)
|
|
(*it)->checkTransient(w);
|
|
}
|
|
|
|
/**
|
|
* Resizes the workspace after an XRANDR screen size change
|
|
*/
|
|
void Workspace::desktopResized()
|
|
{
|
|
QRect geom = screens()->geometry();
|
|
if (rootInfo()) {
|
|
NETSize desktop_geometry;
|
|
desktop_geometry.width = geom.width();
|
|
desktop_geometry.height = geom.height();
|
|
rootInfo()->setDesktopGeometry(desktop_geometry);
|
|
}
|
|
|
|
updateClientArea();
|
|
saveOldScreenSizes(); // after updateClientArea(), so that one still uses the previous one
|
|
|
|
// TODO: emit a signal instead and remove the deep function calls into edges and effects
|
|
ScreenEdges::self()->recreateEdges();
|
|
|
|
if (effects) {
|
|
static_cast<EffectsHandlerImpl*>(effects)->desktopResized(geom.size());
|
|
}
|
|
}
|
|
|
|
void Workspace::saveOldScreenSizes()
|
|
{
|
|
olddisplaysize = screens()->displaySize();
|
|
oldscreensizes.clear();
|
|
for( int i = 0;
|
|
i < screens()->count();
|
|
++i )
|
|
oldscreensizes.append( screens()->geometry( i ));
|
|
}
|
|
|
|
/**
|
|
* Whether or not the window has a strut that expands through the invisible area of
|
|
* an xinerama setup where the monitors are not the same resolution.
|
|
*/
|
|
static bool hasOffscreenXineramaStrut(AbstractClient *client)
|
|
{
|
|
// Get strut as a QRegion
|
|
QRegion region;
|
|
region += client->strutRect(StrutAreaTop);
|
|
region += client->strutRect(StrutAreaRight);
|
|
region += client->strutRect(StrutAreaBottom);
|
|
region += client->strutRect(StrutAreaLeft);
|
|
|
|
// Remove all visible areas so that only the invisible remain
|
|
for (int i = 0; i < screens()->count(); i ++) {
|
|
region -= screens()->geometry(i);
|
|
}
|
|
|
|
// If there's anything left then we have an offscreen strut
|
|
return !region.isEmpty();
|
|
}
|
|
|
|
QRect Workspace::adjustClientArea(AbstractClient *client, const QRect &area) const
|
|
{
|
|
QRect adjustedArea = area;
|
|
|
|
QRect strutLeft = client->strutRect(StrutAreaLeft);
|
|
QRect strutRight = client->strutRect(StrutAreaRight);
|
|
QRect strutTop = client->strutRect(StrutAreaTop);
|
|
QRect strutBottom = client->strutRect(StrutAreaBottom);
|
|
|
|
QRect screenArea = clientArea(ScreenArea, client);
|
|
// HACK: workarea handling is not xinerama aware, so if this strut
|
|
// reserves place at a xinerama edge that's inside the virtual screen,
|
|
// ignore the strut for workspace setting.
|
|
if (area == QRect(QPoint(0, 0), screens()->displaySize())) {
|
|
if (strutLeft.left() < screenArea.left()) {
|
|
strutLeft = QRect();
|
|
}
|
|
if (strutRight.right() > screenArea.right()) {
|
|
strutRight = QRect();
|
|
}
|
|
if (strutTop.top() < screenArea.top()) {
|
|
strutTop = QRect();
|
|
}
|
|
if (strutBottom.bottom() < screenArea.bottom()) {
|
|
strutBottom = QRect();
|
|
}
|
|
}
|
|
|
|
// Handle struts at xinerama edges that are inside the virtual screen.
|
|
// They're given in virtual screen coordinates, make them affect only
|
|
// their xinerama screen.
|
|
strutLeft.setLeft(qMax(strutLeft.left(), screenArea.left()));
|
|
strutRight.setRight(qMin(strutRight.right(), screenArea.right()));
|
|
strutTop.setTop(qMax(strutTop.top(), screenArea.top()));
|
|
strutBottom.setBottom(qMin(strutBottom.bottom(), screenArea.bottom()));
|
|
|
|
if (strutLeft.intersects(area)) {
|
|
adjustedArea.setLeft(strutLeft.right() + 1);
|
|
}
|
|
if (strutRight.intersects(area)) {
|
|
adjustedArea.setRight(strutRight.left() - 1);
|
|
}
|
|
if (strutTop.intersects(area)) {
|
|
adjustedArea.setTop(strutTop.bottom() + 1);
|
|
}
|
|
if (strutBottom.intersects(area)) {
|
|
adjustedArea.setBottom(strutBottom.top() - 1);
|
|
}
|
|
|
|
return adjustedArea;
|
|
}
|
|
|
|
/**
|
|
* Updates the current client areas according to the current clients.
|
|
*
|
|
* If the area changes or force is @c true, the new areas are propagated to the world.
|
|
*
|
|
* The client area is the area that is available for clients (that
|
|
* which is not taken by windows like panels, the top-of-screen menu
|
|
* etc).
|
|
*
|
|
* @see clientArea()
|
|
*/
|
|
void Workspace::updateClientArea(bool force)
|
|
{
|
|
const Screens *s = Screens::self();
|
|
int nscreens = s->count();
|
|
const int numberOfDesktops = VirtualDesktopManager::self()->count();
|
|
QVector< QRect > new_wareas(numberOfDesktops + 1);
|
|
QVector< StrutRects > new_rmoveareas(numberOfDesktops + 1);
|
|
QVector< QVector< QRect > > new_sareas(numberOfDesktops + 1);
|
|
QVector< QRect > screens(nscreens);
|
|
QRect desktopArea;
|
|
for (int i = 0; i < nscreens; i++) {
|
|
desktopArea |= s->geometry(i);
|
|
}
|
|
for (int iS = 0;
|
|
iS < nscreens;
|
|
iS ++) {
|
|
screens [iS] = s->geometry(iS);
|
|
}
|
|
for (int i = 1;
|
|
i <= numberOfDesktops;
|
|
++i) {
|
|
new_wareas[ i ] = desktopArea;
|
|
new_sareas[ i ].resize(nscreens);
|
|
for (int iS = 0;
|
|
iS < nscreens;
|
|
iS ++)
|
|
new_sareas[ i ][ iS ] = screens[ iS ];
|
|
}
|
|
for (AbstractClient *client : qAsConst(m_allClients)) {
|
|
if (!client->hasStrut()) {
|
|
continue;
|
|
}
|
|
QRect r = adjustClientArea(client, desktopArea);
|
|
|
|
// This happens sometimes when the workspace size changes and the
|
|
// struted clients haven't repositioned yet
|
|
if (!r.isValid()) {
|
|
continue;
|
|
}
|
|
// sanity check that a strut doesn't exclude a complete screen geometry
|
|
// this is a violation to EWMH, as KWin just ignores the strut
|
|
for (int i = 0; i < Screens::self()->count(); i++) {
|
|
if (!r.intersects(Screens::self()->geometry(i))) {
|
|
qCDebug(KWIN_CORE) << "Adjusted client area would exclude a complete screen, ignore";
|
|
r = desktopArea;
|
|
break;
|
|
}
|
|
}
|
|
StrutRects strutRegion = client->strutRects();
|
|
const QRect clientsScreenRect = KWin::screens()->geometry(client->screen());
|
|
for (auto strut = strutRegion.begin(); strut != strutRegion.end(); strut++) {
|
|
*strut = StrutRect((*strut).intersected(clientsScreenRect), (*strut).area());
|
|
}
|
|
|
|
// Ignore offscreen xinerama struts. These interfere with the larger monitors on the setup
|
|
// and should be ignored so that applications that use the work area to work out where
|
|
// windows can go can use the entire visible area of the larger monitors.
|
|
// This goes against the EWMH description of the work area but it is a toss up between
|
|
// having unusable sections of the screen (Which can be quite large with newer monitors)
|
|
// or having some content appear offscreen (Relatively rare compared to other).
|
|
bool hasOffscreenStrut = hasOffscreenXineramaStrut(client);
|
|
|
|
if (client->isOnAllDesktops()) {
|
|
for (int i = 1;
|
|
i <= numberOfDesktops;
|
|
++i) {
|
|
if (!hasOffscreenStrut)
|
|
new_wareas[ i ] = new_wareas[ i ].intersected(r);
|
|
new_rmoveareas[ i ] += strutRegion;
|
|
for (int iS = 0;
|
|
iS < nscreens;
|
|
iS ++) {
|
|
const auto geo = new_sareas[ i ][ iS ].intersected(
|
|
adjustClientArea(client, screens[ iS ]));
|
|
// ignore the geometry if it results in the screen getting removed completely
|
|
if (!geo.isEmpty()) {
|
|
new_sareas[ i ][ iS ] = geo;
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
if (!hasOffscreenStrut)
|
|
new_wareas[client->desktop()] = new_wareas[client->desktop()].intersected(r);
|
|
new_rmoveareas[client->desktop()] += strutRegion;
|
|
for (int iS = 0;
|
|
iS < nscreens;
|
|
iS ++) {
|
|
// qDebug() << "adjusting new_sarea: " << screens[ iS ];
|
|
const auto geo = new_sareas[client->desktop()][ iS ].intersected(
|
|
adjustClientArea(client, screens[ iS ]));
|
|
// ignore the geometry if it results in the screen getting removed completely
|
|
if (!geo.isEmpty()) {
|
|
new_sareas[client->desktop()][ iS ] = geo;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#if 0
|
|
for (int i = 1;
|
|
i <= numberOfDesktops();
|
|
++i) {
|
|
for (int iS = 0;
|
|
iS < nscreens;
|
|
iS ++)
|
|
qCDebug(KWIN_CORE) << "new_sarea: " << new_sareas[ i ][ iS ];
|
|
}
|
|
#endif
|
|
|
|
bool changed = force;
|
|
|
|
if (screenarea.isEmpty())
|
|
changed = true;
|
|
|
|
for (int i = 1;
|
|
!changed && i <= numberOfDesktops;
|
|
++i) {
|
|
if (workarea[ i ] != new_wareas[ i ])
|
|
changed = true;
|
|
if (restrictedmovearea[ i ] != new_rmoveareas[ i ])
|
|
changed = true;
|
|
if (screenarea[ i ].size() != new_sareas[ i ].size())
|
|
changed = true;
|
|
for (int iS = 0;
|
|
!changed && iS < nscreens;
|
|
iS ++)
|
|
if (new_sareas[ i ][ iS ] != screenarea [ i ][ iS ])
|
|
changed = true;
|
|
}
|
|
|
|
if (changed) {
|
|
workarea = new_wareas;
|
|
oldrestrictedmovearea = restrictedmovearea;
|
|
restrictedmovearea = new_rmoveareas;
|
|
screenarea = new_sareas;
|
|
if (rootInfo()) {
|
|
NETRect r;
|
|
for (int i = 1; i <= numberOfDesktops; i++) {
|
|
r.pos.x = workarea[ i ].x();
|
|
r.pos.y = workarea[ i ].y();
|
|
r.size.width = workarea[ i ].width();
|
|
r.size.height = workarea[ i ].height();
|
|
rootInfo()->setWorkArea(i, r);
|
|
}
|
|
}
|
|
|
|
for (auto it = m_allClients.constBegin();
|
|
it != m_allClients.constEnd();
|
|
++it) {
|
|
(*it)->checkWorkspacePosition();
|
|
}
|
|
|
|
oldrestrictedmovearea.clear(); // reset, no longer valid or needed
|
|
}
|
|
}
|
|
|
|
void Workspace::updateClientArea()
|
|
{
|
|
updateClientArea(false);
|
|
}
|
|
|
|
|
|
/**
|
|
* Returns the area available for clients. This is the desktop
|
|
* geometry minus windows on the dock. Placement algorithms should
|
|
* refer to this rather than Screens::geometry.
|
|
*/
|
|
QRect Workspace::clientArea(clientAreaOption opt, int screen, int desktop) const
|
|
{
|
|
if (desktop == NETWinInfo::OnAllDesktops || desktop == 0)
|
|
desktop = VirtualDesktopManager::self()->current();
|
|
if (screen == -1)
|
|
screen = screens()->current();
|
|
const QSize displaySize = screens()->displaySize();
|
|
|
|
QRect sarea, warea;
|
|
|
|
if (is_multihead) {
|
|
sarea = (!screenarea.isEmpty()
|
|
&& screen < screenarea[ desktop ].size()) // screens may be missing during KWin initialization or screen config changes
|
|
? screenarea[ desktop ][ screen_number ]
|
|
: screens()->geometry(screen_number);
|
|
warea = workarea[ desktop ].isNull()
|
|
? screens()->geometry(screen_number)
|
|
: workarea[ desktop ];
|
|
} else {
|
|
sarea = (!screenarea.isEmpty()
|
|
&& screen < screenarea[ desktop ].size()) // screens may be missing during KWin initialization or screen config changes
|
|
? screenarea[ desktop ][ screen ]
|
|
: screens()->geometry(screen);
|
|
warea = workarea[ desktop ].isNull()
|
|
? QRect(0, 0, displaySize.width(), displaySize.height())
|
|
: workarea[ desktop ];
|
|
}
|
|
|
|
switch(opt) {
|
|
case MaximizeArea:
|
|
case PlacementArea:
|
|
return sarea;
|
|
case MaximizeFullArea:
|
|
case FullScreenArea:
|
|
case MovementArea:
|
|
case ScreenArea:
|
|
if (is_multihead)
|
|
return screens()->geometry(screen_number);
|
|
else
|
|
return screens()->geometry(screen);
|
|
case WorkArea:
|
|
if (is_multihead)
|
|
return sarea;
|
|
else
|
|
return warea;
|
|
case FullArea:
|
|
return QRect(0, 0, displaySize.width(), displaySize.height());
|
|
}
|
|
abort();
|
|
}
|
|
|
|
|
|
QRect Workspace::clientArea(clientAreaOption opt, const QPoint& p, int desktop) const
|
|
{
|
|
return clientArea(opt, screens()->number(p), desktop);
|
|
}
|
|
|
|
QRect Workspace::clientArea(clientAreaOption opt, const AbstractClient* c) const
|
|
{
|
|
return clientArea(opt, c->frameGeometry().center(), c->desktop());
|
|
}
|
|
|
|
QRegion Workspace::restrictedMoveArea(int desktop, StrutAreas areas) const
|
|
{
|
|
if (desktop == NETWinInfo::OnAllDesktops || desktop == 0)
|
|
desktop = VirtualDesktopManager::self()->current();
|
|
QRegion region;
|
|
foreach (const StrutRect & rect, restrictedmovearea[desktop])
|
|
if (areas & rect.area())
|
|
region += rect;
|
|
return region;
|
|
}
|
|
|
|
bool Workspace::inUpdateClientArea() const
|
|
{
|
|
return !oldrestrictedmovearea.isEmpty();
|
|
}
|
|
|
|
QRegion Workspace::previousRestrictedMoveArea(int desktop, StrutAreas areas) const
|
|
{
|
|
if (desktop == NETWinInfo::OnAllDesktops || desktop == 0)
|
|
desktop = VirtualDesktopManager::self()->current();
|
|
QRegion region;
|
|
foreach (const StrutRect & rect, oldrestrictedmovearea.at(desktop))
|
|
if (areas & rect.area())
|
|
region += rect;
|
|
return region;
|
|
}
|
|
|
|
QVector< QRect > Workspace::previousScreenSizes() const
|
|
{
|
|
return oldscreensizes;
|
|
}
|
|
|
|
int Workspace::oldDisplayWidth() const
|
|
{
|
|
return olddisplaysize.width();
|
|
}
|
|
|
|
int Workspace::oldDisplayHeight() const
|
|
{
|
|
return olddisplaysize.height();
|
|
}
|
|
|
|
/**
|
|
* Client \a c is moved around to position \a pos. This gives the
|
|
* workspace the opportunity to interveniate and to implement
|
|
* snap-to-windows functionality.
|
|
*
|
|
* The parameter \a snapAdjust is a multiplier used to calculate the
|
|
* effective snap zones. When 1.0, it means that the snap zones will be
|
|
* used without change.
|
|
*/
|
|
QPoint Workspace::adjustClientPosition(AbstractClient* c, QPoint pos, bool unrestricted, double snapAdjust)
|
|
{
|
|
QSize borderSnapZone(options->borderSnapZone(), options->borderSnapZone());
|
|
QRect maxRect;
|
|
int guideMaximized = MaximizeRestore;
|
|
if (c->maximizeMode() != MaximizeRestore) {
|
|
maxRect = clientArea(MaximizeArea, pos + c->rect().center(), c->desktop());
|
|
QRect geo = c->frameGeometry();
|
|
if (c->maximizeMode() & MaximizeHorizontal && (geo.x() == maxRect.left() || geo.right() == maxRect.right())) {
|
|
guideMaximized |= MaximizeHorizontal;
|
|
borderSnapZone.setWidth(qMax(borderSnapZone.width() + 2, maxRect.width() / 16));
|
|
}
|
|
if (c->maximizeMode() & MaximizeVertical && (geo.y() == maxRect.top() || geo.bottom() == maxRect.bottom())) {
|
|
guideMaximized |= MaximizeVertical;
|
|
borderSnapZone.setHeight(qMax(borderSnapZone.height() + 2, maxRect.height() / 16));
|
|
}
|
|
}
|
|
|
|
if (options->windowSnapZone() || !borderSnapZone.isNull() || options->centerSnapZone()) {
|
|
|
|
const bool sOWO = options->isSnapOnlyWhenOverlapping();
|
|
const int screen = screens()->number(pos + c->rect().center());
|
|
if (maxRect.isNull())
|
|
maxRect = clientArea(MovementArea, screen, c->desktop());
|
|
const int xmin = maxRect.left();
|
|
const int xmax = maxRect.right() + 1; //desk size
|
|
const int ymin = maxRect.top();
|
|
const int ymax = maxRect.bottom() + 1;
|
|
|
|
const int cx(pos.x());
|
|
const int cy(pos.y());
|
|
const int cw(c->width());
|
|
const int ch(c->height());
|
|
const int rx(cx + cw);
|
|
const int ry(cy + ch); //these don't change
|
|
|
|
int nx(cx), ny(cy); //buffers
|
|
int deltaX(xmax);
|
|
int deltaY(ymax); //minimum distance to other clients
|
|
|
|
int lx, ly, lrx, lry; //coords and size for the comparison client, l
|
|
|
|
// border snap
|
|
const int snapX = borderSnapZone.width() * snapAdjust; //snap trigger
|
|
const int snapY = borderSnapZone.height() * snapAdjust;
|
|
if (snapX || snapY) {
|
|
QRect geo = c->frameGeometry();
|
|
QMargins frameMargins = c->frameMargins();
|
|
|
|
// snap to titlebar / snap to window borders on inner screen edges
|
|
AbstractClient::Position titlePos = c->titlebarPosition();
|
|
if (frameMargins.left() && (titlePos == AbstractClient::PositionLeft || (c->maximizeMode() & MaximizeHorizontal) ||
|
|
screens()->intersecting(geo.translated(maxRect.x() - (frameMargins.left() + geo.x()), 0)) > 1)) {
|
|
frameMargins.setLeft(0);
|
|
}
|
|
if (frameMargins.right() && (titlePos == AbstractClient::PositionRight || (c->maximizeMode() & MaximizeHorizontal) ||
|
|
screens()->intersecting(geo.translated(maxRect.right() + frameMargins.right() - geo.right(), 0)) > 1)) {
|
|
frameMargins.setRight(0);
|
|
}
|
|
if (frameMargins.top() && (titlePos == AbstractClient::PositionTop || (c->maximizeMode() & MaximizeVertical) ||
|
|
screens()->intersecting(geo.translated(0, maxRect.y() - (frameMargins.top() + geo.y()))) > 1)) {
|
|
frameMargins.setTop(0);
|
|
}
|
|
if (frameMargins.bottom() && (titlePos == AbstractClient::PositionBottom || (c->maximizeMode() & MaximizeVertical) ||
|
|
screens()->intersecting(geo.translated(0, maxRect.bottom() + frameMargins.bottom() - geo.bottom())) > 1)) {
|
|
frameMargins.setBottom(0);
|
|
}
|
|
if ((sOWO ? (cx < xmin) : true) && (qAbs(xmin - cx) < snapX)) {
|
|
deltaX = xmin - cx;
|
|
nx = xmin - frameMargins.left();
|
|
}
|
|
if ((sOWO ? (rx > xmax) : true) && (qAbs(rx - xmax) < snapX) && (qAbs(xmax - rx) < deltaX)) {
|
|
deltaX = rx - xmax;
|
|
nx = xmax - cw + frameMargins.right();
|
|
}
|
|
|
|
if ((sOWO ? (cy < ymin) : true) && (qAbs(ymin - cy) < snapY)) {
|
|
deltaY = ymin - cy;
|
|
ny = ymin - frameMargins.top();
|
|
}
|
|
if ((sOWO ? (ry > ymax) : true) && (qAbs(ry - ymax) < snapY) && (qAbs(ymax - ry) < deltaY)) {
|
|
deltaY = ry - ymax;
|
|
ny = ymax - ch + frameMargins.bottom();
|
|
}
|
|
}
|
|
|
|
// windows snap
|
|
int snap = options->windowSnapZone() * snapAdjust;
|
|
if (snap) {
|
|
for (auto l = m_allClients.constBegin(); l != m_allClients.constEnd(); ++l) {
|
|
if ((*l) == c)
|
|
continue;
|
|
if ((*l)->isMinimized())
|
|
continue; // is minimized
|
|
if (!(*l)->isShown(false))
|
|
continue;
|
|
if (!((*l)->isOnDesktop(c->desktop()) || c->isOnDesktop((*l)->desktop())))
|
|
continue; // wrong virtual desktop
|
|
if (!(*l)->isOnCurrentActivity())
|
|
continue; // wrong activity
|
|
if ((*l)->isDesktop() || (*l)->isSplash() || (*l)->isNotification() ||
|
|
(*l)->isCriticalNotification() || (*l)->isOnScreenDisplay())
|
|
continue;
|
|
|
|
lx = (*l)->x();
|
|
ly = (*l)->y();
|
|
lrx = lx + (*l)->width();
|
|
lry = ly + (*l)->height();
|
|
|
|
if (!(guideMaximized & MaximizeHorizontal) &&
|
|
(((cy <= lry) && (cy >= ly)) || ((ry >= ly) && (ry <= lry)) || ((cy <= ly) && (ry >= lry)))) {
|
|
if ((sOWO ? (cx < lrx) : true) && (qAbs(lrx - cx) < snap) && (qAbs(lrx - cx) < deltaX)) {
|
|
deltaX = qAbs(lrx - cx);
|
|
nx = lrx;
|
|
}
|
|
if ((sOWO ? (rx > lx) : true) && (qAbs(rx - lx) < snap) && (qAbs(rx - lx) < deltaX)) {
|
|
deltaX = qAbs(rx - lx);
|
|
nx = lx - cw;
|
|
}
|
|
}
|
|
|
|
if (!(guideMaximized & MaximizeVertical) &&
|
|
(((cx <= lrx) && (cx >= lx)) || ((rx >= lx) && (rx <= lrx)) || ((cx <= lx) && (rx >= lrx)))) {
|
|
if ((sOWO ? (cy < lry) : true) && (qAbs(lry - cy) < snap) && (qAbs(lry - cy) < deltaY)) {
|
|
deltaY = qAbs(lry - cy);
|
|
ny = lry;
|
|
}
|
|
//if ( (qAbs( ry-ly ) < snap) && (qAbs( ry - ly ) < deltaY ))
|
|
if ((sOWO ? (ry > ly) : true) && (qAbs(ry - ly) < snap) && (qAbs(ry - ly) < deltaY)) {
|
|
deltaY = qAbs(ry - ly);
|
|
ny = ly - ch;
|
|
}
|
|
}
|
|
|
|
// Corner snapping
|
|
if (!(guideMaximized & MaximizeVertical) && (nx == lrx || nx + cw == lx)) {
|
|
if ((sOWO ? (ry > lry) : true) && (qAbs(lry - ry) < snap) && (qAbs(lry - ry) < deltaY)) {
|
|
deltaY = qAbs(lry - ry);
|
|
ny = lry - ch;
|
|
}
|
|
if ((sOWO ? (cy < ly) : true) && (qAbs(cy - ly) < snap) && (qAbs(cy - ly) < deltaY)) {
|
|
deltaY = qAbs(cy - ly);
|
|
ny = ly;
|
|
}
|
|
}
|
|
if (!(guideMaximized & MaximizeHorizontal) && (ny == lry || ny + ch == ly)) {
|
|
if ((sOWO ? (rx > lrx) : true) && (qAbs(lrx - rx) < snap) && (qAbs(lrx - rx) < deltaX)) {
|
|
deltaX = qAbs(lrx - rx);
|
|
nx = lrx - cw;
|
|
}
|
|
if ((sOWO ? (cx < lx) : true) && (qAbs(cx - lx) < snap) && (qAbs(cx - lx) < deltaX)) {
|
|
deltaX = qAbs(cx - lx);
|
|
nx = lx;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// center snap
|
|
snap = options->centerSnapZone() * snapAdjust; //snap trigger
|
|
if (snap) {
|
|
int diffX = qAbs((xmin + xmax) / 2 - (cx + cw / 2));
|
|
int diffY = qAbs((ymin + ymax) / 2 - (cy + ch / 2));
|
|
if (diffX < snap && diffY < snap && diffX < deltaX && diffY < deltaY) {
|
|
// Snap to center of screen
|
|
nx = (xmin + xmax) / 2 - cw / 2;
|
|
ny = (ymin + ymax) / 2 - ch / 2;
|
|
} else if (options->borderSnapZone()) {
|
|
// Enhance border snap
|
|
if ((nx == xmin || nx == xmax - cw) && diffY < snap && diffY < deltaY) {
|
|
// Snap to vertical center on screen edge
|
|
ny = (ymin + ymax) / 2 - ch / 2;
|
|
} else if (((unrestricted ? ny == ymin : ny <= ymin) || ny == ymax - ch) &&
|
|
diffX < snap && diffX < deltaX) {
|
|
// Snap to horizontal center on screen edge
|
|
nx = (xmin + xmax) / 2 - cw / 2;
|
|
}
|
|
}
|
|
}
|
|
|
|
pos = QPoint(nx, ny);
|
|
}
|
|
return pos;
|
|
}
|
|
|
|
QRect Workspace::adjustClientSize(AbstractClient* c, QRect moveResizeGeom, int mode)
|
|
{
|
|
//adapted from adjustClientPosition on 29May2004
|
|
//this function is called when resizing a window and will modify
|
|
//the new dimensions to snap to other windows/borders if appropriate
|
|
if (options->windowSnapZone() || options->borderSnapZone()) { // || options->centerSnapZone )
|
|
const bool sOWO = options->isSnapOnlyWhenOverlapping();
|
|
|
|
const QRect maxRect = clientArea(MovementArea, c->rect().center(), c->desktop());
|
|
const int xmin = maxRect.left();
|
|
const int xmax = maxRect.right(); //desk size
|
|
const int ymin = maxRect.top();
|
|
const int ymax = maxRect.bottom();
|
|
|
|
const int cx(moveResizeGeom.left());
|
|
const int cy(moveResizeGeom.top());
|
|
const int rx(moveResizeGeom.right());
|
|
const int ry(moveResizeGeom.bottom());
|
|
|
|
int newcx(cx), newcy(cy); //buffers
|
|
int newrx(rx), newry(ry);
|
|
int deltaX(xmax);
|
|
int deltaY(ymax); //minimum distance to other clients
|
|
|
|
int lx, ly, lrx, lry; //coords and size for the comparison client, l
|
|
|
|
// border snap
|
|
int snap = options->borderSnapZone(); //snap trigger
|
|
if (snap) {
|
|
deltaX = int(snap);
|
|
deltaY = int(snap);
|
|
|
|
#define SNAP_BORDER_TOP \
|
|
if ((sOWO?(newcy<ymin):true) && (qAbs(ymin-newcy)<deltaY)) \
|
|
{ \
|
|
deltaY = qAbs(ymin-newcy); \
|
|
newcy = ymin; \
|
|
}
|
|
|
|
#define SNAP_BORDER_BOTTOM \
|
|
if ((sOWO?(newry>ymax):true) && (qAbs(ymax-newry)<deltaY)) \
|
|
{ \
|
|
deltaY = qAbs(ymax-newcy); \
|
|
newry = ymax; \
|
|
}
|
|
|
|
#define SNAP_BORDER_LEFT \
|
|
if ((sOWO?(newcx<xmin):true) && (qAbs(xmin-newcx)<deltaX)) \
|
|
{ \
|
|
deltaX = qAbs(xmin-newcx); \
|
|
newcx = xmin; \
|
|
}
|
|
|
|
#define SNAP_BORDER_RIGHT \
|
|
if ((sOWO?(newrx>xmax):true) && (qAbs(xmax-newrx)<deltaX)) \
|
|
{ \
|
|
deltaX = qAbs(xmax-newrx); \
|
|
newrx = xmax; \
|
|
}
|
|
switch(mode) {
|
|
case AbstractClient::PositionBottomRight:
|
|
SNAP_BORDER_BOTTOM
|
|
SNAP_BORDER_RIGHT
|
|
break;
|
|
case AbstractClient::PositionRight:
|
|
SNAP_BORDER_RIGHT
|
|
break;
|
|
case AbstractClient::PositionBottom:
|
|
SNAP_BORDER_BOTTOM
|
|
break;
|
|
case AbstractClient::PositionTopLeft:
|
|
SNAP_BORDER_TOP
|
|
SNAP_BORDER_LEFT
|
|
break;
|
|
case AbstractClient::PositionLeft:
|
|
SNAP_BORDER_LEFT
|
|
break;
|
|
case AbstractClient::PositionTop:
|
|
SNAP_BORDER_TOP
|
|
break;
|
|
case AbstractClient::PositionTopRight:
|
|
SNAP_BORDER_TOP
|
|
SNAP_BORDER_RIGHT
|
|
break;
|
|
case AbstractClient::PositionBottomLeft:
|
|
SNAP_BORDER_BOTTOM
|
|
SNAP_BORDER_LEFT
|
|
break;
|
|
default:
|
|
abort();
|
|
break;
|
|
}
|
|
|
|
|
|
}
|
|
|
|
// windows snap
|
|
snap = options->windowSnapZone();
|
|
if (snap) {
|
|
deltaX = int(snap);
|
|
deltaY = int(snap);
|
|
for (auto l = m_allClients.constBegin(); l != m_allClients.constEnd(); ++l) {
|
|
if ((*l)->isOnDesktop(VirtualDesktopManager::self()->current()) &&
|
|
!(*l)->isMinimized()
|
|
&& (*l) != c) {
|
|
lx = (*l)->x() - 1;
|
|
ly = (*l)->y() - 1;
|
|
lrx = (*l)->x() + (*l)->width();
|
|
lry = (*l)->y() + (*l)->height();
|
|
|
|
#define WITHIN_HEIGHT ((( newcy <= lry ) && ( newcy >= ly )) || \
|
|
(( newry >= ly ) && ( newry <= lry )) || \
|
|
(( newcy <= ly ) && ( newry >= lry )) )
|
|
|
|
#define WITHIN_WIDTH ( (( cx <= lrx ) && ( cx >= lx )) || \
|
|
(( rx >= lx ) && ( rx <= lrx )) || \
|
|
(( cx <= lx ) && ( rx >= lrx )) )
|
|
|
|
#define SNAP_WINDOW_TOP if ( (sOWO?(newcy<lry):true) \
|
|
&& WITHIN_WIDTH \
|
|
&& (qAbs( lry - newcy ) < deltaY) ) { \
|
|
deltaY = qAbs( lry - newcy ); \
|
|
newcy=lry; \
|
|
}
|
|
|
|
#define SNAP_WINDOW_BOTTOM if ( (sOWO?(newry>ly):true) \
|
|
&& WITHIN_WIDTH \
|
|
&& (qAbs( ly - newry ) < deltaY) ) { \
|
|
deltaY = qAbs( ly - newry ); \
|
|
newry=ly; \
|
|
}
|
|
|
|
#define SNAP_WINDOW_LEFT if ( (sOWO?(newcx<lrx):true) \
|
|
&& WITHIN_HEIGHT \
|
|
&& (qAbs( lrx - newcx ) < deltaX)) { \
|
|
deltaX = qAbs( lrx - newcx ); \
|
|
newcx=lrx; \
|
|
}
|
|
|
|
#define SNAP_WINDOW_RIGHT if ( (sOWO?(newrx>lx):true) \
|
|
&& WITHIN_HEIGHT \
|
|
&& (qAbs( lx - newrx ) < deltaX)) \
|
|
{ \
|
|
deltaX = qAbs( lx - newrx ); \
|
|
newrx=lx; \
|
|
}
|
|
|
|
#define SNAP_WINDOW_C_TOP if ( (sOWO?(newcy<ly):true) \
|
|
&& (newcx == lrx || newrx == lx) \
|
|
&& qAbs(ly-newcy) < deltaY ) { \
|
|
deltaY = qAbs( ly - newcy + 1 ); \
|
|
newcy = ly + 1; \
|
|
}
|
|
|
|
#define SNAP_WINDOW_C_BOTTOM if ( (sOWO?(newry>lry):true) \
|
|
&& (newcx == lrx || newrx == lx) \
|
|
&& qAbs(lry-newry) < deltaY ) { \
|
|
deltaY = qAbs( lry - newry - 1 ); \
|
|
newry = lry - 1; \
|
|
}
|
|
|
|
#define SNAP_WINDOW_C_LEFT if ( (sOWO?(newcx<lx):true) \
|
|
&& (newcy == lry || newry == ly) \
|
|
&& qAbs(lx-newcx) < deltaX ) { \
|
|
deltaX = qAbs( lx - newcx + 1 ); \
|
|
newcx = lx + 1; \
|
|
}
|
|
|
|
#define SNAP_WINDOW_C_RIGHT if ( (sOWO?(newrx>lrx):true) \
|
|
&& (newcy == lry || newry == ly) \
|
|
&& qAbs(lrx-newrx) < deltaX ) { \
|
|
deltaX = qAbs( lrx - newrx - 1 ); \
|
|
newrx = lrx - 1; \
|
|
}
|
|
|
|
switch(mode) {
|
|
case AbstractClient::PositionBottomRight:
|
|
SNAP_WINDOW_BOTTOM
|
|
SNAP_WINDOW_RIGHT
|
|
SNAP_WINDOW_C_BOTTOM
|
|
SNAP_WINDOW_C_RIGHT
|
|
break;
|
|
case AbstractClient::PositionRight:
|
|
SNAP_WINDOW_RIGHT
|
|
SNAP_WINDOW_C_RIGHT
|
|
break;
|
|
case AbstractClient::PositionBottom:
|
|
SNAP_WINDOW_BOTTOM
|
|
SNAP_WINDOW_C_BOTTOM
|
|
break;
|
|
case AbstractClient::PositionTopLeft:
|
|
SNAP_WINDOW_TOP
|
|
SNAP_WINDOW_LEFT
|
|
SNAP_WINDOW_C_TOP
|
|
SNAP_WINDOW_C_LEFT
|
|
break;
|
|
case AbstractClient::PositionLeft:
|
|
SNAP_WINDOW_LEFT
|
|
SNAP_WINDOW_C_LEFT
|
|
break;
|
|
case AbstractClient::PositionTop:
|
|
SNAP_WINDOW_TOP
|
|
SNAP_WINDOW_C_TOP
|
|
break;
|
|
case AbstractClient::PositionTopRight:
|
|
SNAP_WINDOW_TOP
|
|
SNAP_WINDOW_RIGHT
|
|
SNAP_WINDOW_C_TOP
|
|
SNAP_WINDOW_C_RIGHT
|
|
break;
|
|
case AbstractClient::PositionBottomLeft:
|
|
SNAP_WINDOW_BOTTOM
|
|
SNAP_WINDOW_LEFT
|
|
SNAP_WINDOW_C_BOTTOM
|
|
SNAP_WINDOW_C_LEFT
|
|
break;
|
|
default:
|
|
abort();
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// center snap
|
|
//snap = options->centerSnapZone;
|
|
//if (snap)
|
|
// {
|
|
// // Don't resize snap to center as it interferes too much
|
|
// // There are two ways of implementing this if wanted:
|
|
// // 1) Snap only to the same points that the move snap does, and
|
|
// // 2) Snap to the horizontal and vertical center lines of the screen
|
|
// }
|
|
|
|
moveResizeGeom = QRect(QPoint(newcx, newcy), QPoint(newrx, newry));
|
|
}
|
|
return moveResizeGeom;
|
|
}
|
|
|
|
/**
|
|
* Marks the client as being moved or resized by the user.
|
|
*/
|
|
void Workspace::setMoveResizeClient(AbstractClient *c)
|
|
{
|
|
Q_ASSERT(!c || !movingClient); // Catch attempts to move a second
|
|
// window while still moving the first one.
|
|
movingClient = c;
|
|
if (movingClient)
|
|
++block_focus;
|
|
else
|
|
--block_focus;
|
|
}
|
|
|
|
// When kwin crashes, windows will not be gravitated back to their original position
|
|
// and will remain offset by the size of the decoration. So when restarting, fix this
|
|
// (the property with the size of the frame remains on the window after the crash).
|
|
void Workspace::fixPositionAfterCrash(xcb_window_t w, const xcb_get_geometry_reply_t *geometry)
|
|
{
|
|
NETWinInfo i(connection(), w, rootWindow(), NET::WMFrameExtents, NET::Properties2());
|
|
NETStrut frame = i.frameExtents();
|
|
|
|
if (frame.left != 0 || frame.top != 0) {
|
|
// left and top needed due to narrowing conversations restrictions in C++11
|
|
const uint32_t left = frame.left;
|
|
const uint32_t top = frame.top;
|
|
const uint32_t values[] = { geometry->x - left, geometry->y - top };
|
|
xcb_configure_window(connection(), w, XCB_CONFIG_WINDOW_X | XCB_CONFIG_WINDOW_Y, values);
|
|
}
|
|
}
|
|
|
|
} // namespace
|