8d13729031
Summary: Compositing in X11 was done time shifted, meaning that we paint first, then wait one vblank interval length and present on prepareRenderingFrame the previous paint result. This is supposed to make sure we don't miss the vblank and in case of block till retrace be able to continue issuing commands and only shortly before next vblank present. This is counter-intuitiv, not how we do it on Wayland or even on MESA with X. The reason seems to be that the GLX backend was in the beginning written against Nvidia proprietary driver which needed this but nowadays even this driver defaults to non-blocking behavior on buffer swap. Therefore remove this legacy anomaly fully and directly present after paint. We then wait one refresh cycle and in the future can optimize this by delaying the paint and present till shortly before vsync. Test Plan: kwin_x11 tested on i915 and Nvidia proprietary driver. Reviewers: #kwin Subscribers: zzag, alexeymin, kwin Tags: #kwin Maniphest Tasks: T11071 Differential Revision: https://phabricator.kde.org/D23514
1824 lines
64 KiB
C++
1824 lines
64 KiB
C++
/********************************************************************
|
|
KWin - the KDE window manager
|
|
This file is part of the KDE project.
|
|
|
|
Copyright (C) 1999, 2000 Matthias Ettrich <ettrich@kde.org>
|
|
Copyright (C) 2003 Lubos Lunak <l.lunak@kde.org>
|
|
Copyright (C) 2019 Vlad Zahorodnii <vladzzag@gmail.com>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*********************************************************************/
|
|
// own
|
|
#include "workspace.h"
|
|
// kwin libs
|
|
#include <kwinglplatform.h>
|
|
// kwin
|
|
#ifdef KWIN_BUILD_ACTIVITIES
|
|
#include "activities.h"
|
|
#endif
|
|
#include "appmenu.h"
|
|
#include "atoms.h"
|
|
#include "x11client.h"
|
|
#include "composite.h"
|
|
#include "cursor.h"
|
|
#include "dbusinterface.h"
|
|
#include "deleted.h"
|
|
#include "effects.h"
|
|
#include "focuschain.h"
|
|
#include "group.h"
|
|
#include "input.h"
|
|
#include "internal_client.h"
|
|
#include "logind.h"
|
|
#include "moving_client_x11_filter.h"
|
|
#include "killwindow.h"
|
|
#include "netinfo.h"
|
|
#include "outline.h"
|
|
#include "placement.h"
|
|
#include "rules.h"
|
|
#include "screenedge.h"
|
|
#include "screens.h"
|
|
#include "platform.h"
|
|
#include "scripting/scripting.h"
|
|
#ifdef KWIN_BUILD_TABBOX
|
|
#include "tabbox.h"
|
|
#endif
|
|
#include "unmanaged.h"
|
|
#include "useractions.h"
|
|
#include "virtualdesktops.h"
|
|
#include "xdgshellclient.h"
|
|
#include "was_user_interaction_x11_filter.h"
|
|
#include "wayland_server.h"
|
|
#include "xcbutils.h"
|
|
#include "main.h"
|
|
#include "decorations/decorationbridge.h"
|
|
// KDE
|
|
#include <KConfig>
|
|
#include <KConfigGroup>
|
|
#include <KLocalizedString>
|
|
#include <KStartupInfo>
|
|
// Qt
|
|
#include <QtConcurrentRun>
|
|
|
|
namespace KWin
|
|
{
|
|
|
|
extern int screen_number;
|
|
extern bool is_multihead;
|
|
|
|
ColorMapper::ColorMapper(QObject *parent)
|
|
: QObject(parent)
|
|
, m_default(defaultScreen()->default_colormap)
|
|
, m_installed(defaultScreen()->default_colormap)
|
|
{
|
|
}
|
|
|
|
ColorMapper::~ColorMapper()
|
|
{
|
|
}
|
|
|
|
void ColorMapper::update()
|
|
{
|
|
xcb_colormap_t cmap = m_default;
|
|
if (X11Client *c = dynamic_cast<X11Client *>(Workspace::self()->activeClient())) {
|
|
if (c->colormap() != XCB_COLORMAP_NONE) {
|
|
cmap = c->colormap();
|
|
}
|
|
}
|
|
if (cmap != m_installed) {
|
|
xcb_install_colormap(connection(), cmap);
|
|
m_installed = cmap;
|
|
}
|
|
}
|
|
|
|
Workspace* Workspace::_self = nullptr;
|
|
|
|
Workspace::Workspace(const QString &sessionKey)
|
|
: QObject(nullptr)
|
|
, m_compositor(nullptr)
|
|
// Unsorted
|
|
, active_popup(nullptr)
|
|
, active_popup_client(nullptr)
|
|
, m_initialDesktop(1)
|
|
, active_client(nullptr)
|
|
, last_active_client(nullptr)
|
|
, most_recently_raised(nullptr)
|
|
, movingClient(nullptr)
|
|
, delayfocus_client(nullptr)
|
|
, force_restacking(false)
|
|
, showing_desktop(false)
|
|
, was_user_interaction(false)
|
|
, block_focus(0)
|
|
, m_userActionsMenu(new UserActionsMenu(this))
|
|
, client_keys_dialog(nullptr)
|
|
, client_keys_client(nullptr)
|
|
, global_shortcuts_disabled_for_client(false)
|
|
, workspaceInit(true)
|
|
, startup(nullptr)
|
|
, set_active_client_recursion(0)
|
|
, block_stacking_updates(0)
|
|
, m_sessionManager(new SessionManager(this))
|
|
{
|
|
// If KWin was already running it saved its configuration after loosing the selection -> Reread
|
|
QFuture<void> reparseConfigFuture = QtConcurrent::run(options, &Options::reparseConfiguration);
|
|
|
|
ApplicationMenu::create(this);
|
|
|
|
_self = this;
|
|
|
|
#ifdef KWIN_BUILD_ACTIVITIES
|
|
Activities *activities = nullptr;
|
|
if (kwinApp()->usesKActivities()) {
|
|
activities = Activities::create(this);
|
|
}
|
|
if (activities) {
|
|
connect(activities, SIGNAL(currentChanged(QString)), SLOT(updateCurrentActivity(QString)));
|
|
}
|
|
#endif
|
|
|
|
// PluginMgr needs access to the config file, so we need to wait for it for finishing
|
|
reparseConfigFuture.waitForFinished();
|
|
|
|
options->loadConfig();
|
|
options->loadCompositingConfig(false);
|
|
|
|
delayFocusTimer = nullptr;
|
|
|
|
if (!sessionKey.isEmpty())
|
|
loadSessionInfo(sessionKey);
|
|
connect(qApp, &QGuiApplication::saveStateRequest, this, &Workspace::saveState);
|
|
|
|
RuleBook::create(this)->load();
|
|
|
|
ScreenEdges::create(this);
|
|
|
|
// VirtualDesktopManager needs to be created prior to init shortcuts
|
|
// and prior to TabBox, due to TabBox connecting to signals
|
|
// actual initialization happens in init()
|
|
VirtualDesktopManager::create(this);
|
|
//dbus interface
|
|
new VirtualDesktopManagerDBusInterface(VirtualDesktopManager::self());
|
|
|
|
#ifdef KWIN_BUILD_TABBOX
|
|
// need to create the tabbox before compositing scene is setup
|
|
TabBox::TabBox::create(this);
|
|
#endif
|
|
|
|
if (Compositor::self()) {
|
|
m_compositor = Compositor::self();
|
|
} else {
|
|
Q_ASSERT(kwinApp()->operationMode() == Application::OperationMode::OperationModeX11);
|
|
m_compositor = X11Compositor::create(this);
|
|
}
|
|
connect(this, &Workspace::currentDesktopChanged, m_compositor, &Compositor::addRepaintFull);
|
|
connect(m_compositor, &QObject::destroyed, this, [this] { m_compositor = nullptr; });
|
|
|
|
auto decorationBridge = Decoration::DecorationBridge::create(this);
|
|
decorationBridge->init();
|
|
connect(this, &Workspace::configChanged, decorationBridge, &Decoration::DecorationBridge::reconfigure);
|
|
|
|
new DBusInterface(this);
|
|
|
|
Outline::create(this);
|
|
|
|
initShortcuts();
|
|
|
|
init();
|
|
}
|
|
|
|
void Workspace::init()
|
|
{
|
|
KSharedConfigPtr config = kwinApp()->config();
|
|
kwinApp()->createScreens();
|
|
Screens *screens = Screens::self();
|
|
// get screen support
|
|
connect(screens, SIGNAL(changed()), SLOT(desktopResized()));
|
|
screens->setConfig(config);
|
|
screens->reconfigure();
|
|
connect(options, SIGNAL(configChanged()), screens, SLOT(reconfigure()));
|
|
ScreenEdges *screenEdges = ScreenEdges::self();
|
|
screenEdges->setConfig(config);
|
|
screenEdges->init();
|
|
connect(options, SIGNAL(configChanged()), screenEdges, SLOT(reconfigure()));
|
|
connect(VirtualDesktopManager::self(), SIGNAL(layoutChanged(int,int)), screenEdges, SLOT(updateLayout()));
|
|
connect(this, &Workspace::clientActivated, screenEdges, &ScreenEdges::checkBlocking);
|
|
|
|
FocusChain *focusChain = FocusChain::create(this);
|
|
connect(this, &Workspace::clientRemoved, focusChain, &FocusChain::remove);
|
|
connect(this, &Workspace::clientActivated, focusChain, &FocusChain::setActiveClient);
|
|
connect(VirtualDesktopManager::self(), SIGNAL(countChanged(uint,uint)), focusChain, SLOT(resize(uint,uint)));
|
|
connect(VirtualDesktopManager::self(), SIGNAL(currentChanged(uint,uint)), focusChain, SLOT(setCurrentDesktop(uint,uint)));
|
|
connect(options, SIGNAL(separateScreenFocusChanged(bool)), focusChain, SLOT(setSeparateScreenFocus(bool)));
|
|
focusChain->setSeparateScreenFocus(options->isSeparateScreenFocus());
|
|
|
|
// create VirtualDesktopManager and perform dependency injection
|
|
VirtualDesktopManager *vds = VirtualDesktopManager::self();
|
|
connect(vds, &VirtualDesktopManager::desktopRemoved, this,
|
|
[this](KWin::VirtualDesktop *desktop) {
|
|
//Wayland
|
|
if (kwinApp()->operationMode() == Application::OperationModeWaylandOnly ||
|
|
kwinApp()->operationMode() == Application::OperationModeXwayland) {
|
|
for (auto it = m_allClients.constBegin(); it != m_allClients.constEnd(); ++it) {
|
|
if (!(*it)->desktops().contains(desktop)) {
|
|
continue;
|
|
}
|
|
if ((*it)->desktops().count() > 1) {
|
|
(*it)->leaveDesktop(desktop);
|
|
} else {
|
|
sendClientToDesktop(*it, qMin(desktop->x11DesktopNumber(), VirtualDesktopManager::self()->count()), true);
|
|
}
|
|
}
|
|
//X11
|
|
} else {
|
|
for (auto it = m_allClients.constBegin(); it != m_allClients.constEnd(); ++it) {
|
|
if (!(*it)->isOnAllDesktops() && ((*it)->desktop() > static_cast<int>(VirtualDesktopManager::self()->count()))) {
|
|
sendClientToDesktop(*it, VirtualDesktopManager::self()->count(), true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
);
|
|
|
|
connect(vds, SIGNAL(countChanged(uint,uint)), SLOT(slotDesktopCountChanged(uint,uint)));
|
|
connect(vds, SIGNAL(currentChanged(uint,uint)), SLOT(slotCurrentDesktopChanged(uint,uint)));
|
|
vds->setNavigationWrappingAround(options->isRollOverDesktops());
|
|
connect(options, SIGNAL(rollOverDesktopsChanged(bool)), vds, SLOT(setNavigationWrappingAround(bool)));
|
|
vds->setConfig(config);
|
|
|
|
// Now we know how many desktops we'll have, thus we initialize the positioning object
|
|
Placement::create(this);
|
|
|
|
// positioning object needs to be created before the virtual desktops are loaded.
|
|
vds->load();
|
|
vds->updateLayout();
|
|
//makes sure any autogenerated id is saved, necessary as in case of xwayland, load will be called 2 times
|
|
// load is needed to be called again when starting xwayalnd to sync to RootInfo, see BUG 385260
|
|
vds->save();
|
|
|
|
if (!VirtualDesktopManager::self()->setCurrent(m_initialDesktop))
|
|
VirtualDesktopManager::self()->setCurrent(1);
|
|
|
|
reconfigureTimer.setSingleShot(true);
|
|
updateToolWindowsTimer.setSingleShot(true);
|
|
|
|
connect(&reconfigureTimer, SIGNAL(timeout()), this, SLOT(slotReconfigure()));
|
|
connect(&updateToolWindowsTimer, SIGNAL(timeout()), this, SLOT(slotUpdateToolWindows()));
|
|
|
|
// TODO: do we really need to reconfigure everything when fonts change?
|
|
// maybe just reconfigure the decorations? Move this into libkdecoration?
|
|
QDBusConnection::sessionBus().connect(QString(),
|
|
QStringLiteral("/KDEPlatformTheme"),
|
|
QStringLiteral("org.kde.KDEPlatformTheme"),
|
|
QStringLiteral("refreshFonts"),
|
|
this, SLOT(reconfigure()));
|
|
|
|
active_client = nullptr;
|
|
|
|
initWithX11();
|
|
|
|
Scripting::create(this);
|
|
|
|
if (auto w = waylandServer()) {
|
|
connect(w, &WaylandServer::shellClientAdded, this,
|
|
[this] (XdgShellClient *c) {
|
|
setupClientConnections(c);
|
|
c->updateDecoration(false);
|
|
updateClientLayer(c);
|
|
if (!c->isInternal()) {
|
|
const QRect area = clientArea(PlacementArea, Screens::self()->current(), c->desktop());
|
|
bool placementDone = false;
|
|
if (c->isInitialPositionSet()) {
|
|
placementDone = true;
|
|
}
|
|
if (c->isFullScreen()) {
|
|
placementDone = true;
|
|
}
|
|
if (c->maximizeMode() == MaximizeMode::MaximizeFull) {
|
|
placementDone = true;
|
|
}
|
|
if (c->rules()->checkPosition(invalidPoint, true) != invalidPoint) {
|
|
placementDone = true;
|
|
}
|
|
if (!placementDone) {
|
|
c->placeIn(area);
|
|
}
|
|
m_allClients.append(c);
|
|
if (!unconstrained_stacking_order.contains(c))
|
|
unconstrained_stacking_order.append(c); // Raise if it hasn't got any stacking position yet
|
|
if (!stacking_order.contains(c)) // It'll be updated later, and updateToolWindows() requires
|
|
stacking_order.append(c); // c to be in stacking_order
|
|
}
|
|
markXStackingOrderAsDirty();
|
|
updateStackingOrder(true);
|
|
updateClientArea();
|
|
if (c->wantsInput() && !c->isMinimized()) {
|
|
activateClient(c);
|
|
}
|
|
updateTabbox();
|
|
connect(c, &XdgShellClient::windowShown, this,
|
|
[this, c] {
|
|
updateClientLayer(c);
|
|
// TODO: when else should we send the client through placement?
|
|
if (c->hasTransientPlacementHint()) {
|
|
const QRect area = clientArea(PlacementArea, Screens::self()->current(), c->desktop());
|
|
c->placeIn(area);
|
|
}
|
|
markXStackingOrderAsDirty();
|
|
updateStackingOrder(true);
|
|
updateClientArea();
|
|
if (c->wantsInput()) {
|
|
activateClient(c);
|
|
}
|
|
}
|
|
);
|
|
connect(c, &XdgShellClient::windowHidden, this,
|
|
[this] {
|
|
// TODO: update tabbox if it's displayed
|
|
markXStackingOrderAsDirty();
|
|
updateStackingOrder(true);
|
|
updateClientArea();
|
|
}
|
|
);
|
|
}
|
|
);
|
|
connect(w, &WaylandServer::shellClientRemoved, this,
|
|
[this] (XdgShellClient *c) {
|
|
m_allClients.removeAll(c);
|
|
if (c == most_recently_raised) {
|
|
most_recently_raised = nullptr;
|
|
}
|
|
if (c == delayfocus_client) {
|
|
cancelDelayFocus();
|
|
}
|
|
if (c == last_active_client) {
|
|
last_active_client = nullptr;
|
|
}
|
|
if (client_keys_client == c) {
|
|
setupWindowShortcutDone(false);
|
|
}
|
|
if (!c->shortcut().isEmpty()) {
|
|
c->setShortcut(QString()); // Remove from client_keys
|
|
}
|
|
clientHidden(c);
|
|
emit clientRemoved(c);
|
|
markXStackingOrderAsDirty();
|
|
updateStackingOrder(true);
|
|
updateClientArea();
|
|
updateTabbox();
|
|
}
|
|
);
|
|
}
|
|
|
|
// SELI TODO: This won't work with unreasonable focus policies,
|
|
// and maybe in rare cases also if the selected client doesn't
|
|
// want focus
|
|
workspaceInit = false;
|
|
|
|
// broadcast that Workspace is ready, but first process all events.
|
|
QMetaObject::invokeMethod(this, "workspaceInitialized", Qt::QueuedConnection);
|
|
|
|
// TODO: ungrabXServer()
|
|
}
|
|
|
|
void Workspace::initWithX11()
|
|
{
|
|
if (!kwinApp()->x11Connection()) {
|
|
connect(kwinApp(), &Application::x11ConnectionChanged, this, &Workspace::initWithX11, Qt::UniqueConnection);
|
|
return;
|
|
}
|
|
disconnect(kwinApp(), &Application::x11ConnectionChanged, this, &Workspace::initWithX11);
|
|
|
|
atoms->retrieveHelpers();
|
|
|
|
// first initialize the extensions
|
|
Xcb::Extensions::self();
|
|
ColorMapper *colormaps = new ColorMapper(this);
|
|
connect(this, &Workspace::clientActivated, colormaps, &ColorMapper::update);
|
|
|
|
// Call this before XSelectInput() on the root window
|
|
startup = new KStartupInfo(
|
|
KStartupInfo::DisableKWinModule | KStartupInfo::AnnounceSilenceChanges, this);
|
|
|
|
// Select windowmanager privileges
|
|
selectWmInputEventMask();
|
|
|
|
// Compatibility
|
|
int32_t data = 1;
|
|
|
|
xcb_change_property(connection(), XCB_PROP_MODE_APPEND, rootWindow(), atoms->kwin_running,
|
|
atoms->kwin_running, 32, 1, &data);
|
|
|
|
if (kwinApp()->operationMode() == Application::OperationModeX11) {
|
|
m_wasUserInteractionFilter.reset(new WasUserInteractionX11Filter);
|
|
m_movingClientFilter.reset(new MovingClientX11Filter);
|
|
}
|
|
updateXTime(); // Needed for proper initialization of user_time in Client ctor
|
|
|
|
const uint32_t nullFocusValues[] = {true};
|
|
m_nullFocus.reset(new Xcb::Window(QRect(-1, -1, 1, 1), XCB_WINDOW_CLASS_INPUT_ONLY, XCB_CW_OVERRIDE_REDIRECT, nullFocusValues));
|
|
m_nullFocus->map();
|
|
|
|
RootInfo *rootInfo = RootInfo::create();
|
|
const auto vds = VirtualDesktopManager::self();
|
|
vds->setRootInfo(rootInfo);
|
|
// load again to sync to RootInfo, see BUG 385260
|
|
vds->load();
|
|
vds->updateRootInfo();
|
|
rootInfo->setCurrentDesktop(vds->currentDesktop()->x11DesktopNumber());
|
|
|
|
// TODO: only in X11 mode
|
|
// Extra NETRootInfo instance in Client mode is needed to get the values of the properties
|
|
NETRootInfo client_info(connection(), NET::ActiveWindow | NET::CurrentDesktop);
|
|
if (!qApp->isSessionRestored()) {
|
|
m_initialDesktop = client_info.currentDesktop();
|
|
vds->setCurrent(m_initialDesktop);
|
|
}
|
|
|
|
// TODO: better value
|
|
rootInfo->setActiveWindow(None);
|
|
focusToNull();
|
|
|
|
if (!qApp->isSessionRestored())
|
|
++block_focus; // Because it will be set below
|
|
|
|
{
|
|
// Begin updates blocker block
|
|
StackingUpdatesBlocker blocker(this);
|
|
|
|
Xcb::Tree tree(rootWindow());
|
|
xcb_window_t *wins = xcb_query_tree_children(tree.data());
|
|
|
|
QVector<Xcb::WindowAttributes> windowAttributes(tree->children_len);
|
|
QVector<Xcb::WindowGeometry> windowGeometries(tree->children_len);
|
|
|
|
// Request the attributes and geometries of all toplevel windows
|
|
for (int i = 0; i < tree->children_len; i++) {
|
|
windowAttributes[i] = Xcb::WindowAttributes(wins[i]);
|
|
windowGeometries[i] = Xcb::WindowGeometry(wins[i]);
|
|
}
|
|
|
|
// Get the replies
|
|
for (int i = 0; i < tree->children_len; i++) {
|
|
Xcb::WindowAttributes attr(windowAttributes.at(i));
|
|
|
|
if (attr.isNull()) {
|
|
continue;
|
|
}
|
|
|
|
if (attr->override_redirect) {
|
|
if (attr->map_state == XCB_MAP_STATE_VIEWABLE &&
|
|
attr->_class != XCB_WINDOW_CLASS_INPUT_ONLY)
|
|
// ### This will request the attributes again
|
|
createUnmanaged(wins[i]);
|
|
} else if (attr->map_state != XCB_MAP_STATE_UNMAPPED) {
|
|
if (Application::wasCrash()) {
|
|
fixPositionAfterCrash(wins[i], windowGeometries.at(i).data());
|
|
}
|
|
|
|
// ### This will request the attributes again
|
|
createClient(wins[i], true);
|
|
}
|
|
}
|
|
|
|
// Propagate clients, will really happen at the end of the updates blocker block
|
|
updateStackingOrder(true);
|
|
|
|
saveOldScreenSizes();
|
|
updateClientArea();
|
|
|
|
// NETWM spec says we have to set it to (0,0) if we don't support it
|
|
NETPoint* viewports = new NETPoint[VirtualDesktopManager::self()->count()];
|
|
rootInfo->setDesktopViewport(VirtualDesktopManager::self()->count(), *viewports);
|
|
delete[] viewports;
|
|
QRect geom;
|
|
for (int i = 0; i < screens()->count(); i++) {
|
|
geom |= screens()->geometry(i);
|
|
}
|
|
NETSize desktop_geometry;
|
|
desktop_geometry.width = geom.width();
|
|
desktop_geometry.height = geom.height();
|
|
rootInfo->setDesktopGeometry(desktop_geometry);
|
|
setShowingDesktop(false);
|
|
|
|
} // End updates blocker block
|
|
|
|
// TODO: only on X11?
|
|
AbstractClient* new_active_client = nullptr;
|
|
if (!qApp->isSessionRestored()) {
|
|
--block_focus;
|
|
new_active_client = findClient(Predicate::WindowMatch, client_info.activeWindow());
|
|
}
|
|
if (new_active_client == nullptr
|
|
&& activeClient() == nullptr && should_get_focus.count() == 0) {
|
|
// No client activated in manage()
|
|
if (new_active_client == nullptr)
|
|
new_active_client = topClientOnDesktop(VirtualDesktopManager::self()->current(), -1);
|
|
if (new_active_client == nullptr && !desktops.isEmpty())
|
|
new_active_client = findDesktop(true, VirtualDesktopManager::self()->current());
|
|
}
|
|
if (new_active_client != nullptr)
|
|
activateClient(new_active_client);
|
|
}
|
|
|
|
Workspace::~Workspace()
|
|
{
|
|
blockStackingUpdates(true);
|
|
|
|
// TODO: grabXServer();
|
|
|
|
// Use stacking_order, so that kwin --replace keeps stacking order
|
|
const ToplevelList stack = stacking_order;
|
|
// "mutex" the stackingorder, since anything trying to access it from now on will find
|
|
// many dangeling pointers and crash
|
|
stacking_order.clear();
|
|
|
|
for (ToplevelList::const_iterator it = stack.constBegin(), end = stack.constEnd(); it != end; ++it) {
|
|
X11Client *c = qobject_cast<X11Client *>(const_cast<Toplevel*>(*it));
|
|
if (!c) {
|
|
continue;
|
|
}
|
|
// Only release the window
|
|
c->releaseWindow(true);
|
|
// No removeClient() is called, it does more than just removing.
|
|
// However, remove from some lists to e.g. prevent performTransiencyCheck()
|
|
// from crashing.
|
|
clients.removeAll(c);
|
|
m_allClients.removeAll(c);
|
|
desktops.removeAll(c);
|
|
}
|
|
X11Client::cleanupX11();
|
|
|
|
if (waylandServer()) {
|
|
const QList<XdgShellClient *> shellClients = waylandServer()->clients();
|
|
for (XdgShellClient *shellClient : shellClients) {
|
|
shellClient->destroyClient();
|
|
}
|
|
}
|
|
|
|
for (UnmanagedList::iterator it = unmanaged.begin(), end = unmanaged.end(); it != end; ++it)
|
|
(*it)->release(ReleaseReason::KWinShutsDown);
|
|
|
|
for (InternalClient *client : m_internalClients) {
|
|
client->destroyClient();
|
|
}
|
|
|
|
if (auto c = kwinApp()->x11Connection()) {
|
|
xcb_delete_property(c, kwinApp()->x11RootWindow(), atoms->kwin_running);
|
|
}
|
|
|
|
for (auto it = deleted.begin(); it != deleted.end();) {
|
|
emit deletedRemoved(*it);
|
|
it = deleted.erase(it);
|
|
}
|
|
|
|
delete RuleBook::self();
|
|
kwinApp()->config()->sync();
|
|
|
|
RootInfo::destroy();
|
|
delete startup;
|
|
delete Placement::self();
|
|
delete client_keys_dialog;
|
|
foreach (SessionInfo * s, session)
|
|
delete s;
|
|
|
|
// TODO: ungrabXServer();
|
|
|
|
Xcb::Extensions::destroy();
|
|
_self = nullptr;
|
|
}
|
|
|
|
void Workspace::setupClientConnections(AbstractClient *c)
|
|
{
|
|
connect(c, &Toplevel::needsRepaint, m_compositor, &Compositor::scheduleRepaint);
|
|
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 = new X11Client();
|
|
setupClientConnections(c);
|
|
if (X11Compositor *compositor = X11Compositor::self()) {
|
|
connect(c, &X11Client::blockingCompositingChanged, compositor, &X11Compositor::updateClientCompositeBlocking);
|
|
}
|
|
connect(c, SIGNAL(clientFullScreenSet(KWin::X11Client *,bool,bool)), ScreenEdges::self(), SIGNAL(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;
|
|
}
|
|
connect(c, &Unmanaged::needsRepaint, m_compositor, &Compositor::scheduleRepaint);
|
|
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()) {
|
|
desktops.append(c);
|
|
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)
|
|
{
|
|
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) || desktops.contains(c));
|
|
// TODO: if marked client is removed, notify the marked list
|
|
clients.removeAll(c);
|
|
m_allClients.removeAll(c);
|
|
desktops.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);
|
|
Q_ASSERT(c != active_client);
|
|
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(unmanaged.contains(c));
|
|
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();
|
|
connect(c, &Deleted::needsRepaint, m_compositor, &Compositor::scheduleRepaint);
|
|
}
|
|
|
|
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::updateToolWindows(bool also_hide)
|
|
{
|
|
// TODO: What if Client's transiency/group changes? should this be called too? (I'm paranoid, am I not?)
|
|
if (!options->isHideUtilityWindowsForInactive()) {
|
|
for (ClientList::ConstIterator it = clients.constBegin(); it != clients.constEnd(); ++it)
|
|
(*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 (ToplevelList::ConstIterator 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 (auto it = m_allClients.begin();
|
|
it != m_allClients.end();
|
|
++it) {
|
|
(*it)->setupWindowRules(true);
|
|
(*it)->applyWindowRules();
|
|
RuleBook::self()->discardUsed(*it, false);
|
|
}
|
|
|
|
if (borderlessMaximizedWindows != options->borderlessMaximizedWindows() &&
|
|
!options->borderlessMaximizedWindows()) {
|
|
// in case borderless maximized windows option changed and new option
|
|
// is to have borders, we need to unset the borders for all maximized windows
|
|
for (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 (ToplevelList::ConstIterator 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 == nullptr && !desktops.isEmpty())
|
|
c = findDesktop(true, desktop);
|
|
|
|
if (c != active_client)
|
|
setActiveClient(nullptr);
|
|
|
|
if (c)
|
|
requestFocus(c);
|
|
else if (!desktops.isEmpty())
|
|
requestFocus(findDesktop(true, desktop));
|
|
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()) {
|
|
ToplevelList::const_iterator 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(Cursor::pos())) {
|
|
if (!client->isDesktop())
|
|
return client;
|
|
break; // unconditional break - we do not pass the focus to some client below an unusable one
|
|
}
|
|
}
|
|
}
|
|
return FocusChain::self()->getForActivation(desktop);
|
|
}
|
|
|
|
/**
|
|
* Updates the current activity when it changes
|
|
* do *not* call this directly; it does not set the activity.
|
|
*
|
|
* Shows/Hides windows according to the stacking order
|
|
*/
|
|
|
|
void Workspace::updateCurrentActivity(const QString &new_activity)
|
|
{
|
|
#ifdef KWIN_BUILD_ACTIVITIES
|
|
if (!Activities::self()) {
|
|
return;
|
|
}
|
|
//closeActivePopup();
|
|
++block_focus;
|
|
// TODO: Q_ASSERT( block_stacking_updates == 0 ); // Make sure stacking_order is up to date
|
|
StackingUpdatesBlocker blocker(this);
|
|
|
|
// Optimized Desktop switching: unmapping done from back to front
|
|
// mapping done from front to back => less exposure events
|
|
//Notify::raise((Notify::Event) (Notify::DesktopChange+new_desktop));
|
|
|
|
for (ToplevelList::ConstIterator 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 == nullptr && !desktops.isEmpty())
|
|
c = findDesktop(true, VirtualDesktopManager::self()->current());
|
|
|
|
if (c != active_client)
|
|
setActiveClient(nullptr);
|
|
|
|
if (c)
|
|
requestFocus(c);
|
|
else if (!desktops.isEmpty())
|
|
requestFocus(findDesktop(true, VirtualDesktopManager::self()->current()));
|
|
else
|
|
focusToNull();
|
|
|
|
// Not for the very first time, only if something changed and there are more than 1 desktops
|
|
|
|
//if ( effects != NULL && old_desktop != 0 && old_desktop != new_desktop )
|
|
// static_cast<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);
|
|
}
|
|
|
|
void Workspace::sendPingToWindow(xcb_window_t window, xcb_timestamp_t timestamp)
|
|
{
|
|
if (rootInfo()) {
|
|
rootInfo()->sendPing(window, timestamp);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Delayed focus functions
|
|
*/
|
|
void Workspace::delayFocus()
|
|
{
|
|
requestFocus(delayfocus_client);
|
|
cancelDelayFocus();
|
|
}
|
|
|
|
void Workspace::requestDelayFocus(AbstractClient* c)
|
|
{
|
|
delayfocus_client = c;
|
|
delete delayFocusTimer;
|
|
delayFocusTimer = new QTimer(this);
|
|
connect(delayFocusTimer, SIGNAL(timeout()), this, SLOT(delayFocus()));
|
|
delayFocusTimer->setSingleShot(true);
|
|
delayFocusTimer->start(options->delayFocusInterval());
|
|
}
|
|
|
|
void Workspace::cancelDelayFocus()
|
|
{
|
|
delete delayFocusTimer;
|
|
delayFocusTimer = nullptr;
|
|
}
|
|
|
|
bool Workspace::checkStartupNotification(xcb_window_t w, KStartupInfoId &id, KStartupInfoData &data)
|
|
{
|
|
return startup->checkStartup(w, id, data) == KStartupInfo::Match;
|
|
}
|
|
|
|
/**
|
|
* Puts the focus on a dummy window
|
|
* Just using XSetInputFocus() with None would block keyboard input
|
|
*/
|
|
void Workspace::focusToNull()
|
|
{
|
|
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 Alt+LMB actions etc.
|
|
for (ClientList::ConstIterator it = clients.constBegin();
|
|
it != clients.constEnd();
|
|
++it)
|
|
(*it)->updateMouseGrab();
|
|
}
|
|
|
|
QString Workspace::supportInformation() const
|
|
{
|
|
QString support;
|
|
const QString yes = QStringLiteral("yes\n");
|
|
const QString no = QStringLiteral("no\n");
|
|
|
|
support.append(ki18nc("Introductory text shown in the support information.",
|
|
"KWin Support Information:\n"
|
|
"The following information should be used when requesting support on e.g. 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"));
|
|
|
|
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"));
|
|
}
|
|
} 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;
|
|
}
|
|
if (X11Client *ret = Toplevel::findInList(desktops, 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 (X11Client *ret = Toplevel::findInList(desktops, func)) {
|
|
return ret;
|
|
}
|
|
if (InternalClient *ret = Toplevel::findInList(m_internalClients, func)) {
|
|
return ret;
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
Unmanaged *Workspace::findUnmanaged(std::function<bool (const Unmanaged*)> func) const
|
|
{
|
|
return Toplevel::findInList(unmanaged, func);
|
|
}
|
|
|
|
Unmanaged *Workspace::findUnmanaged(xcb_window_t w) const
|
|
{
|
|
return findUnmanaged([w](const Unmanaged *u) {
|
|
return u->window() == w;
|
|
});
|
|
}
|
|
|
|
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 (X11Client *ret = Toplevel::findInList(clients, func)) {
|
|
return ret;
|
|
}
|
|
if (X11Client *ret = Toplevel::findInList(desktops, func)) {
|
|
return ret;
|
|
}
|
|
if (Unmanaged *ret = Toplevel::findInList(unmanaged, func)) {
|
|
return ret;
|
|
}
|
|
if (InternalClient *ret = Toplevel::findInList(m_internalClients, func)) {
|
|
return ret;
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
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(desktops.constBegin(), desktops.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()) {
|
|
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->isDecorated()) {
|
|
client->keepInArea(clientArea(FullScreenArea, client));
|
|
}
|
|
|
|
markXStackingOrderAsDirty();
|
|
updateStackingOrder(true);
|
|
updateClientArea();
|
|
|
|
emit internalClientAdded(client);
|
|
}
|
|
|
|
void Workspace::removeInternalClient(InternalClient *client)
|
|
{
|
|
m_internalClients.removeOne(client);
|
|
|
|
markXStackingOrderAsDirty();
|
|
updateStackingOrder(true);
|
|
updateClientArea();
|
|
|
|
emit internalClientRemoved(client);
|
|
}
|
|
|
|
} // namespace
|