File indexing completed on 2024-04-21 05:31:13

 /*
     SPDX-FileCopyrightText: 2016 Smith AR <audoban@openmailbox.org>
     SPDX-FileCopyrightText: 2016 Michail Vourlakos <mvourlakos@gmail.com>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include "waylandinterface.h"
 
 // local
 #include <coretypes.h>
 #include "../view/positioner.h"
 #include "../view/view.h"
 #include "../view/settings/subconfigview.h"
 #include "../view/helpers/screenedgeghostwindow.h"
 #include "../lattecorona.h"
 
 // Qt
 #include <QDebug>
 #include <QTimer>
 #include <QApplication>
 #include <QtX11Extras/QX11Info>
 #include <QQuickView>
 #include <QLatin1String>
 
 // KDE
 #include <KWindowSystem>
 #include <KWindowInfo>
 #include <KWayland/Client/surface.h>
 
 #include <KWayland/Client/plasmavirtualdesktop.h>
 
 
 // X11
 #include <NETWM>
 
 using namespace KWayland::Client;
 
 namespace Latte {
 
 class Private::GhostWindow : public QQuickView
 {
     Q_OBJECT
 
 public:
     WindowSystem::WindowId m_winId;
 
     GhostWindow(WindowSystem::WaylandInterface *waylandInterface)
         : m_waylandInterface(waylandInterface) {
         setFlags(Qt::FramelessWindowHint
                  | Qt::WindowStaysOnTopHint
                  | Qt::NoDropShadowWindowHint
                  | Qt::WindowDoesNotAcceptFocus);
 
         setColor(QColor(Qt::transparent));
         setClearBeforeRendering(true);
 
         connect(m_waylandInterface, &WindowSystem::AbstractWindowInterface::latteWindowAdded, this, &GhostWindow::identifyWinId);
 
         setupWaylandIntegration();
         show();
     }
 
     ~GhostWindow() {
         m_waylandInterface->unregisterIgnoredWindow(m_winId);
         delete m_shellSurface;
     }
 
     void setGeometry(const QRect &rect) {
         if (geometry() == rect) {
             return;
         }
 
         m_validGeometry = rect;
 
         setMinimumSize(rect.size());
         setMaximumSize(rect.size());
         resize(rect.size());
 
         m_shellSurface->setPosition(rect.topLeft());
     }
 
     void setupWaylandIntegration() {
         using namespace KWayland::Client;
 
         if (m_shellSurface)
             return;
 
         Surface *s{Surface::fromWindow(this)};
 
         if (!s)
             return;
 
         m_shellSurface = m_waylandInterface->waylandCoronaInterface()->createSurface(s, this);
         qDebug() << "wayland ghost window surface was created...";
 
         m_shellSurface->setSkipTaskbar(true);
         m_shellSurface->setPanelTakesFocus(false);
         m_shellSurface->setRole(PlasmaShellSurface::Role::Panel);
         m_shellSurface->setPanelBehavior(PlasmaShellSurface::PanelBehavior::AlwaysVisible);
     }
 
     KWayland::Client::PlasmaShellSurface *m_shellSurface{nullptr};
     WindowSystem::WaylandInterface *m_waylandInterface{nullptr};
 
     //! geometry() function under wayland does not return nice results
     QRect m_validGeometry;
 
 public slots:
     void identifyWinId() {
         if (m_winId.isNull()) {
             m_winId = m_waylandInterface->winIdFor("latte-dock", m_validGeometry);
             m_waylandInterface->registerIgnoredWindow(m_winId);
         }
     }
 };
 
 namespace WindowSystem {
 
 WaylandInterface::WaylandInterface(QObject *parent)
     : AbstractWindowInterface(parent)
 {
     m_corona = qobject_cast<Latte::Corona *>(parent);
 }
 
 WaylandInterface::~WaylandInterface()
 {
 }
 
 void WaylandInterface::init()
 {
 }
 
 void WaylandInterface::initWindowManagement(KWayland::Client::PlasmaWindowManagement *windowManagement)
 {
     if (m_windowManagement == windowManagement) {
         return;
     }
 
     m_windowManagement = windowManagement;
 
     connect(m_windowManagement, &PlasmaWindowManagement::windowCreated, this, &WaylandInterface::windowCreatedProxy);
     connect(m_windowManagement, &PlasmaWindowManagement::activeWindowChanged, this, [&]() noexcept {
         auto w = m_windowManagement->activeWindow();
         if (!w || (w && (!m_ignoredWindows.contains(w->internalId()))) ) {
             emit activeWindowChanged(w ? w->internalId() : 0);
         }
 
     }, Qt::QueuedConnection);
 }
 
 void WaylandInterface::initVirtualDesktopManagement(KWayland::Client::PlasmaVirtualDesktopManagement *virtualDesktopManagement)
 {
     if (m_virtualDesktopManagement == virtualDesktopManagement) {
         return;
     }
 
     m_virtualDesktopManagement = virtualDesktopManagement;
 
     connect(m_virtualDesktopManagement, &KWayland::Client::PlasmaVirtualDesktopManagement::desktopCreated, this,
             [this](const QString &id, quint32 position) {
         addDesktop(id, position);
     });
 
     connect(m_virtualDesktopManagement, &KWayland::Client::PlasmaVirtualDesktopManagement::desktopRemoved, this,
             [this](const QString &id) {
         m_desktops.removeAll(id);
 
         if (m_currentDesktop == id) {
             setCurrentDesktop(QString());
         }
     });
 }
 
 void WaylandInterface::addDesktop(const QString &id, quint32 position)
 {
     if (m_desktops.contains(id)) {
         return;
     }
 
     m_desktops.append(id);
 
     const KWayland::Client::PlasmaVirtualDesktop *desktop = m_virtualDesktopManagement->getVirtualDesktop(id);
 
     QObject::connect(desktop, &KWayland::Client::PlasmaVirtualDesktop::activated, this,
                      [desktop, this]() {
         setCurrentDesktop(desktop->id());
     }
     );
 
     if (desktop->isActive()) {
         setCurrentDesktop(id);
     }
 }
 
 void WaylandInterface::setCurrentDesktop(QString desktop)
 {
     if (m_currentDesktop == desktop) {
         return;
     }
 
     m_currentDesktop = desktop;
     emit currentDesktopChanged();
 }
 
 KWayland::Client::PlasmaShell *WaylandInterface::waylandCoronaInterface() const
 {
     return m_corona->waylandCoronaInterface();
 }
 
 //! Register Latte Ignored Windows in order to NOT be tracked
 void WaylandInterface::registerIgnoredWindow(WindowId wid)
 {
     if (!wid.isNull() && !m_ignoredWindows.contains(wid)) {
         m_ignoredWindows.append(wid);
 
         KWayland::Client::PlasmaWindow *w = windowFor(wid);
 
         if (w) {
             untrackWindow(w);
         }
 
         emit windowChanged(wid);
     }
 }
 
 void WaylandInterface::unregisterIgnoredWindow(WindowId wid)
 {
     if (m_ignoredWindows.contains(wid)) {
         m_ignoredWindows.removeAll(wid);
         emit windowRemoved(wid);
     }
 }
 
 void WaylandInterface::setViewExtraFlags(QObject *view, bool isPanelWindow, Latte::Types::Visibility mode)
 {
     KWayland::Client::PlasmaShellSurface *surface = qobject_cast<KWayland::Client::PlasmaShellSurface *>(view);
     Latte::View *latteView = qobject_cast<Latte::View *>(view);
     Latte::ViewPart::SubConfigView *configView = qobject_cast<Latte::ViewPart::SubConfigView *>(view);
 
     WindowId winId;
 
     if (latteView) {
         surface = latteView->surface();
         winId = latteView->positioner()->trackedWindowId();
     } else if (configView) {
         surface = configView->surface();
         winId = configView->trackedWindowId();
     }
 
     if (!surface) {
         return;
     }
 
     surface->setSkipTaskbar(true);
     surface->setSkipSwitcher(true);
 
     bool atBottom{!isPanelWindow && (mode == Latte::Types::WindowsCanCover || mode == Latte::Types::WindowsAlwaysCover)};
 
     if (isPanelWindow) {
         surface->setRole(PlasmaShellSurface::Role::Panel);
         surface->setPanelBehavior(PlasmaShellSurface::PanelBehavior::AutoHide);
     } else {
         surface->setRole(PlasmaShellSurface::Role::Normal);
     }
 
     if (latteView || configView) {
         auto w = windowFor(winId);
         if (w && !w->isOnAllDesktops()) {
             requestToggleIsOnAllDesktops(winId);
         }
 
         //! Layer to be applied
         if (mode == Latte::Types::WindowsCanCover || mode == Latte::Types::WindowsAlwaysCover) {
             setKeepBelow(winId, true);
         } else if (mode == Latte::Types::NormalWindow) {
             setKeepBelow(winId, false);
             setKeepAbove(winId, false);
         } else {
             setKeepAbove(winId, true);
         }
     }
 
     if (atBottom){
         //! trying to workaround WM behavior in order
         //!  1. View at the end MUST NOT HAVE FOCUSABILITY (issue example: clicking a single active task is not minimized)
         //!  2. View at the end MUST BE AT THE BOTTOM of windows stack
 
         QTimer::singleShot(50, [this, surface]() {
             surface->setRole(PlasmaShellSurface::Role::ToolTip);
         });
     }
 }
 
 void WaylandInterface::setViewStruts(QWindow &view, const QRect &rect, Plasma::Types::Location location)
 {
     if (!m_ghostWindows.contains(view.winId())) {
         m_ghostWindows[view.winId()] = new Private::GhostWindow(this);
     }
 
     auto w = m_ghostWindows[view.winId()];
 
     switch (location) {
     case Plasma::Types::TopEdge:
     case Plasma::Types::BottomEdge:
         w->setGeometry({rect.x() + rect.width() / 2 - rect.height(), rect.y(), rect.height() + 1, rect.height()});
         break;
 
     case Plasma::Types::LeftEdge:
     case Plasma::Types::RightEdge:
         w->setGeometry({rect.x(), rect.y() + rect.height() / 2 - rect.width(), rect.width(), rect.width() + 1});
         break;
 
     default:
         break;
     }
 }
 
 void WaylandInterface::switchToNextVirtualDesktop()
 {
     if (!m_virtualDesktopManagement || m_desktops.count() <= 1) {
         return;
     }
 
     int curPos = m_desktops.indexOf(m_currentDesktop);
     int nextPos = curPos + 1;
 
     if (curPos >= m_desktops.count()-1) {
         if (isVirtualDesktopNavigationWrappingAround()) {
             nextPos = 0;
         } else {
             return;
         }
     }
 
     KWayland::Client::PlasmaVirtualDesktop *desktopObj = m_virtualDesktopManagement->getVirtualDesktop(m_desktops[nextPos]);
 
     if (desktopObj) {
         desktopObj->requestActivate();
     }
 }
 
 void WaylandInterface::switchToPreviousVirtualDesktop()
 {
     if (!m_virtualDesktopManagement || m_desktops.count() <= 1) {
         return;
     }
 
     int curPos = m_desktops.indexOf(m_currentDesktop);
     int nextPos = curPos - 1;
 
     if (curPos <= 0) {
         if (isVirtualDesktopNavigationWrappingAround()) {
             nextPos = m_desktops.count()-1;
         } else {
             return;
         }
     }
 
     KWayland::Client::PlasmaVirtualDesktop *desktopObj = m_virtualDesktopManagement->getVirtualDesktop(m_desktops[nextPos]);
 
     if (desktopObj) {
         desktopObj->requestActivate();
     }
 }
 
 void WaylandInterface::setWindowOnActivities(const WindowId &wid, const QStringList &nextactivities)
 {
     auto winfo = requestInfo(wid);
     auto w = windowFor(wid);
 
     if (!w) {
         return;
     }
 
     QStringList curactivities = winfo.activities();
 
     if (!winfo.isOnAllActivities() && nextactivities.isEmpty()) {
         //! window must be set to all activities
         for(int i=0; i<curactivities.count(); ++i) {
             w->requestLeaveActivity(curactivities[i]);
         }
     } else if (curactivities != nextactivities) {
         QStringList requestenter;
         QStringList requestleave;
 
         for (int i=0; i<nextactivities.count(); ++i) {
             if (!curactivities.contains(nextactivities[i])) {
                 requestenter << nextactivities[i];
             }
         }
 
         for (int i=0; i<curactivities.count(); ++i) {
             if (!nextactivities.contains(curactivities[i])) {
                 requestleave << curactivities[i];
             }
         }
 
         //! leave afterwards from deprecated activities
         for (int i=0; i<requestleave.count(); ++i) {
             w->requestLeaveActivity(requestleave[i]);
         }
 
         //! first enter to new activities
         for (int i=0; i<requestenter.count(); ++i) {
             w->requestEnterActivity(requestenter[i]);
         }
     }
 }
 
 void WaylandInterface::removeViewStruts(QWindow &view)
 {
     delete m_ghostWindows.take(view.winId());
 }
 
 WindowId WaylandInterface::activeWindow()
 {
     if (!m_windowManagement) {
         return 0;
     }
 
     auto wid = m_windowManagement->activeWindow();
 
     return wid ? wid->internalId() : 0;
 }
 
 void WaylandInterface::skipTaskBar(const QDialog &dialog)
 {
     KWindowSystem::setState(dialog.winId(), NET::SkipTaskbar);
 }
 
 void WaylandInterface::slideWindow(QWindow &view, AbstractWindowInterface::Slide location)
 {
     auto slideLocation = KWindowEffects::NoEdge;
 
     switch (location) {
     case Slide::Top:
         slideLocation = KWindowEffects::TopEdge;
         break;
 
     case Slide::Bottom:
         slideLocation = KWindowEffects::BottomEdge;
         break;
 
     case Slide::Left:
         slideLocation = KWindowEffects::LeftEdge;
         break;
 
     case Slide::Right:
         slideLocation = KWindowEffects::RightEdge;
         break;
 
     default:
         break;
     }
 
     KWindowEffects::slideWindow(view.winId(), slideLocation, -1);
 }
 
 void WaylandInterface::enableBlurBehind(QWindow &view)
 {
     KWindowEffects::enableBlurBehind(view.winId());
 }
 
 void WaylandInterface::setActiveEdge(QWindow *view, bool active)
 {
     ViewPart::ScreenEdgeGhostWindow *window = qobject_cast<ViewPart::ScreenEdgeGhostWindow *>(view);
 
     if (!window) {
         return;
     }
 
     if (window->parentView()->surface() && window->parentView()->visibility()
             && (window->parentView()->visibility()->mode() == Types::DodgeActive
                 || window->parentView()->visibility()->mode() == Types::DodgeMaximized
                 || window->parentView()->visibility()->mode() == Types::DodgeAllWindows
                 || window->parentView()->visibility()->mode() == Types::AutoHide)) {
         if (active) {
             window->showWithMask();
             window->surface()->requestHideAutoHidingPanel();
         } else {
             window->hideWithMask();
             window->surface()->requestShowAutoHidingPanel();
         }
     }
 }
 
 void WaylandInterface::setFrameExtents(QWindow *view, const QMargins &extents)
 {
     //! do nothing until there is a wayland way to provide this
 }
 
 void WaylandInterface::setInputMask(QWindow *window, const QRect &rect)
 {
     //! do nothins, QWindow::mask() is sufficient enough in order to define Window input mask
 }
 
 WindowInfoWrap WaylandInterface::requestInfoActive()
 {
     if (!m_windowManagement) {
         return {};
     }
 
     auto w = m_windowManagement->activeWindow();
 
     if (!w) return {};
 
     return requestInfo(w->internalId());
 }
 
 WindowInfoWrap WaylandInterface::requestInfo(WindowId wid)
 {
     WindowInfoWrap winfoWrap;
 
     auto w = windowFor(wid);
 
     //!used to track Plasma DesktopView windows because during startup can not be identified properly
     bool plasmaBlockedWindow = w && (w->appId() == QLatin1String("org.kde.plasmashell")) && !isAcceptableWindow(w);
 
     if (w) {
         winfoWrap.setIsValid(isValidWindow(w) && !plasmaBlockedWindow);
         winfoWrap.setWid(wid);
         winfoWrap.setParentId(w->parentWindow() ? w->parentWindow()->internalId() : 0);
         winfoWrap.setIsActive(w->isActive());
         winfoWrap.setIsMinimized(w->isMinimized());
         winfoWrap.setIsMaxVert(w->isMaximized());
         winfoWrap.setIsMaxHoriz(w->isMaximized());
         winfoWrap.setIsFullscreen(w->isFullscreen());
         winfoWrap.setIsShaded(w->isShaded());
         winfoWrap.setIsOnAllDesktops(w->isOnAllDesktops());
         winfoWrap.setIsOnAllActivities(w->plasmaActivities().isEmpty());
         winfoWrap.setIsKeepAbove(w->isKeepAbove());
         winfoWrap.setIsKeepBelow(w->isKeepBelow());
         winfoWrap.setGeometry(w->geometry());
         winfoWrap.setHasSkipSwitcher(w->skipSwitcher());
         winfoWrap.setHasSkipTaskbar(w->skipTaskbar());
 
         //! BEGIN:Window Abilities
         winfoWrap.setIsClosable(w->isCloseable());
         winfoWrap.setIsFullScreenable(w->isFullscreenable());
         winfoWrap.setIsMaximizable(w->isMaximizeable());
         winfoWrap.setIsMinimizable(w->isMinimizeable());
         winfoWrap.setIsMovable(w->isMovable());
         winfoWrap.setIsResizable(w->isResizable());
         winfoWrap.setIsShadeable(w->isShadeable());
         winfoWrap.setIsVirtualDesktopsChangeable(w->isVirtualDesktopChangeable());
         //! END:Window Abilities
 
         winfoWrap.setDisplay(w->title());
         winfoWrap.setDesktops(w->plasmaVirtualDesktops());
         winfoWrap.setActivities(w->plasmaActivities());
 
     } else {
         winfoWrap.setIsValid(false);
     }
 
     if (plasmaBlockedWindow) {
         windowRemoved(w->internalId());
     }
 
     return winfoWrap;
 }
 
 AppData WaylandInterface::appDataFor(WindowId wid)
 {
     auto window = windowFor(wid);
 
     if (window) {
         const AppData &data = appDataFromUrl(windowUrlFromMetadata(window->appId(),
                                                                    window->pid(), rulesConfig));
 
         return data;
     }
 
     AppData empty;
 
     return empty;
 }
 
 KWayland::Client::PlasmaWindow *WaylandInterface::windowFor(WindowId wid)
 {
     auto it = std::find_if(m_windowManagement->windows().constBegin(), m_windowManagement->windows().constEnd(), [&wid](PlasmaWindow * w) noexcept {
             return w->isValid() && w->internalId() == wid;
 });
 
     if (it == m_windowManagement->windows().constEnd()) {
         return nullptr;
     }
 
     return *it;
 }
 
 QIcon WaylandInterface::iconFor(WindowId wid)
 {
     auto window = windowFor(wid);
 
     if (window) {
         return window->icon();
     }
 
 
     return QIcon();
 }
 
 WindowId WaylandInterface::winIdFor(QString appId, QString title)
 {
     auto it = std::find_if(m_windowManagement->windows().constBegin(), m_windowManagement->windows().constEnd(), [&appId, &title](PlasmaWindow * w) noexcept {
         return w->isValid() && w->appId() == appId && w->title().startsWith(title);
     });
 
     if (it == m_windowManagement->windows().constEnd()) {
         return QVariant();
     }
 
     return (*it)->internalId();
 }
 
 WindowId WaylandInterface::winIdFor(QString appId, QRect geometry)
 {
     auto it = std::find_if(m_windowManagement->windows().constBegin(), m_windowManagement->windows().constEnd(), [&appId, &geometry](PlasmaWindow * w) noexcept {
         return w->isValid() && w->appId() == appId && w->geometry() == geometry;
     });
 
     if (it == m_windowManagement->windows().constEnd()) {
         return QVariant();
     }
 
     return (*it)->internalId();
 }
 
 bool WaylandInterface::windowCanBeDragged(WindowId wid)
 {
     auto w = windowFor(wid);
 
     if (w && isValidWindow(w)) {
         WindowInfoWrap winfo = requestInfo(wid);
         return (winfo.isValid()
                 && w->isMovable()
                 && !winfo.isMinimized()
                 && inCurrentDesktopActivity(winfo));
     }
 
     return false;
 }
 
 bool WaylandInterface::windowCanBeMaximized(WindowId wid)
 {
     auto w = windowFor(wid);
 
     if (w && isValidWindow(w)) {
         WindowInfoWrap winfo = requestInfo(wid);
         return (winfo.isValid()
                 && w->isMaximizeable()
                 && !winfo.isMinimized()
                 && inCurrentDesktopActivity(winfo));
     }
 
     return false;
 }
 
 void WaylandInterface::requestActivate(WindowId wid)
 {
     auto w = windowFor(wid);
 
     if (w) {
         w->requestActivate();
     }
 }
 
 void WaylandInterface::requestClose(WindowId wid)
 {
     auto w = windowFor(wid);
 
     if (w) {
         w->requestClose();
     }
 }
 
 
 void WaylandInterface::requestMoveWindow(WindowId wid, QPoint from)
 {
     WindowInfoWrap wInfo = requestInfo(wid);
 
     if (windowCanBeDragged(wid) && inCurrentDesktopActivity(wInfo)) {
         auto w = windowFor(wid);
 
         if (w && isValidWindow(w)) {
             w->requestMove();
         }
     }
 }
 
 void WaylandInterface::requestToggleIsOnAllDesktops(WindowId wid)
 {
     auto w = windowFor(wid);
 
     if (w && isValidWindow(w) && m_desktops.count() > 1) {
         if (w->isOnAllDesktops()) {
             w->requestEnterVirtualDesktop(m_currentDesktop);
         } else {
             const QStringList &now = w->plasmaVirtualDesktops();
 
             foreach (const QString &desktop, now) {
                 w->requestLeaveVirtualDesktop(desktop);
             }
         }
     }
 }
 
 void WaylandInterface::requestToggleKeepAbove(WindowId wid)
 {
     auto w = windowFor(wid);
 
     if (w) {
         w->requestToggleKeepAbove();
     }
 }
 
 void WaylandInterface::setKeepAbove(WindowId wid, bool active)
 {
     auto w = windowFor(wid);
 
     if (w) {
         if (active) {
             setKeepBelow(wid, false);
         }
 
         if ((w->isKeepAbove() && active) || (!w->isKeepAbove() && !active)) {
             return;
         }
 
         w->requestToggleKeepAbove();
     }
 }
 
 void WaylandInterface::setKeepBelow(WindowId wid, bool active)
 {
     auto w = windowFor(wid);
 
     if (w) {
         if (active) {
             setKeepAbove(wid, false);
         }
 
         if ((w->isKeepBelow() && active) || (!w->isKeepBelow() && !active)) {
             return;
         }
 
         w->requestToggleKeepBelow();
     }
 }
 
 void WaylandInterface::requestToggleMinimized(WindowId wid)
 {
     auto w = windowFor(wid);
     WindowInfoWrap wInfo = requestInfo(wid);
 
     if (w && isValidWindow(w) && inCurrentDesktopActivity(wInfo)) {
         if (!m_currentDesktop.isEmpty()) {
             w->requestEnterVirtualDesktop(m_currentDesktop);
         }
         w->requestToggleMinimized();
     }
 }
 
 void WaylandInterface::requestToggleMaximized(WindowId wid)
 {
     auto w = windowFor(wid);
     WindowInfoWrap wInfo = requestInfo(wid);
 
     if (w && isValidWindow(w) && windowCanBeMaximized(wid) && inCurrentDesktopActivity(wInfo)) {
         if (!m_currentDesktop.isEmpty()) {
             w->requestEnterVirtualDesktop(m_currentDesktop);
         }
         w->requestToggleMaximized();
     }
 }
 
 bool WaylandInterface::isPlasmaPanel(const KWayland::Client::PlasmaWindow *w) const
 {
     if (!w || (w->appId() != QLatin1String("org.kde.plasmashell"))) {
         return false;
     }
 
     return AbstractWindowInterface::isPlasmaPanel(w->geometry());
 }
 
 bool WaylandInterface::isFullScreenWindow(const KWayland::Client::PlasmaWindow *w) const
 {
     if (!w) {
         return false;
     }
 
     return w->isFullscreen() || AbstractWindowInterface::isFullScreenWindow(w->geometry());
 }
 
 bool WaylandInterface::isSidepanel(const KWayland::Client::PlasmaWindow *w) const
 {
     if (!w) {
         return false;
     }
 
     return AbstractWindowInterface::isSidepanel(w->geometry());
 }
 
 bool WaylandInterface::isValidWindow(const KWayland::Client::PlasmaWindow *w)
 {
     if (!w || !w->isValid()) {
         return false;
     }
 
     if (windowsTracker()->isValidFor(w->internalId())) {
         return true;
     }
 
     return isAcceptableWindow(w);
 }
 
 bool WaylandInterface::isAcceptableWindow(const KWayland::Client::PlasmaWindow *w)
 {
     if (!w || !w->isValid()) {
         return false;
     }
 
     //! ignored windows that are not tracked
     if (hasBlockedTracking(w->internalId())) {
         return false;
     }
 
     //! whitelisted/approved windows
     if (isWhitelistedWindow(w->internalId())) {
         return true;
     }
 
     //! Window Checks
     bool hasSkipTaskbar = w->skipTaskbar();
     bool isSkipped = hasSkipTaskbar;
     bool hasSkipSwitcher = w->skipSwitcher();
     isSkipped = hasSkipTaskbar && hasSkipSwitcher;
 
     if (isSkipped
             && ((w->appId() == QLatin1String("yakuake")
                  || (w->appId() == QLatin1String("krunner"))) )) {
         registerWhitelistedWindow(w->internalId());
     } else if (w->appId() == QLatin1String("org.kde.plasmashell")) {
         if (isSkipped && isSidepanel(w)) {
             registerWhitelistedWindow(w->internalId());
             return true;
         } else if (isPlasmaPanel(w) || isFullScreenWindow(w)) {
             registerPlasmaIgnoredWindow(w->internalId());
             return false;
         }
     } else if ((w->appId() == QLatin1String("latte-dock"))
                || (w->appId().startsWith(QLatin1String("ksmserver")))) {
         if (isFullScreenWindow(w)) {
             registerIgnoredWindow(w->internalId());
             return false;
         }
     }
 
     return !isSkipped;
 }
 
 void WaylandInterface::updateWindow()
 {
     PlasmaWindow *pW = qobject_cast<PlasmaWindow*>(QObject::sender());
 
     if (isValidWindow(pW)) {
         considerWindowChanged(pW->internalId());
     }
 }
 
 void WaylandInterface::windowUnmapped()
 {
     PlasmaWindow *pW = qobject_cast<PlasmaWindow*>(QObject::sender());
 
     if (pW) {
         untrackWindow(pW);
         emit windowRemoved(pW->internalId());
     }
 }
 
 void WaylandInterface::trackWindow(KWayland::Client::PlasmaWindow *w)
 {
     if (!w) {
         return;
     }
 
     connect(w, &PlasmaWindow::activeChanged, this, &WaylandInterface::updateWindow);
     connect(w, &PlasmaWindow::titleChanged, this, &WaylandInterface::updateWindow);
     connect(w, &PlasmaWindow::fullscreenChanged, this, &WaylandInterface::updateWindow);
     connect(w, &PlasmaWindow::geometryChanged, this, &WaylandInterface::updateWindow);
     connect(w, &PlasmaWindow::maximizedChanged, this, &WaylandInterface::updateWindow);
     connect(w, &PlasmaWindow::minimizedChanged, this, &WaylandInterface::updateWindow);
     connect(w, &PlasmaWindow::shadedChanged, this, &WaylandInterface::updateWindow);
     connect(w, &PlasmaWindow::skipTaskbarChanged, this, &WaylandInterface::updateWindow);
     connect(w, &PlasmaWindow::onAllDesktopsChanged, this, &WaylandInterface::updateWindow);
     connect(w, &PlasmaWindow::parentWindowChanged, this, &WaylandInterface::updateWindow);
     connect(w, &PlasmaWindow::plasmaVirtualDesktopEntered, this, &WaylandInterface::updateWindow);
     connect(w, &PlasmaWindow::plasmaVirtualDesktopLeft, this, &WaylandInterface::updateWindow);
     connect(w, &PlasmaWindow::plasmaActivityEntered, this, &WaylandInterface::updateWindow);
     connect(w, &PlasmaWindow::plasmaActivityLeft, this, &WaylandInterface::updateWindow);
     connect(w, &PlasmaWindow::unmapped, this, &WaylandInterface::windowUnmapped);
 }
 
 void WaylandInterface::untrackWindow(KWayland::Client::PlasmaWindow *w)
 {
     if (!w) {
         return;
     }
 
     disconnect(w, &PlasmaWindow::activeChanged, this, &WaylandInterface::updateWindow);
     disconnect(w, &PlasmaWindow::titleChanged, this, &WaylandInterface::updateWindow);
     disconnect(w, &PlasmaWindow::fullscreenChanged, this, &WaylandInterface::updateWindow);
     disconnect(w, &PlasmaWindow::geometryChanged, this, &WaylandInterface::updateWindow);
     disconnect(w, &PlasmaWindow::maximizedChanged, this, &WaylandInterface::updateWindow);
     disconnect(w, &PlasmaWindow::minimizedChanged, this, &WaylandInterface::updateWindow);
     disconnect(w, &PlasmaWindow::shadedChanged, this, &WaylandInterface::updateWindow);
     disconnect(w, &PlasmaWindow::skipTaskbarChanged, this, &WaylandInterface::updateWindow);
     disconnect(w, &PlasmaWindow::onAllDesktopsChanged, this, &WaylandInterface::updateWindow);
     disconnect(w, &PlasmaWindow::parentWindowChanged, this, &WaylandInterface::updateWindow);
     disconnect(w, &PlasmaWindow::plasmaVirtualDesktopEntered, this, &WaylandInterface::updateWindow);
     disconnect(w, &PlasmaWindow::plasmaVirtualDesktopLeft, this, &WaylandInterface::updateWindow);
     disconnect(w, &PlasmaWindow::plasmaActivityEntered, this, &WaylandInterface::updateWindow);
     disconnect(w, &PlasmaWindow::plasmaActivityLeft, this, &WaylandInterface::updateWindow);
     disconnect(w, &PlasmaWindow::unmapped, this, &WaylandInterface::windowUnmapped);
 }
 
 
 void WaylandInterface::windowCreatedProxy(KWayland::Client::PlasmaWindow *w)
 {
     if (!isAcceptableWindow(w))  {
         return;
     }
 
     trackWindow(w);
     emit windowAdded(w->internalId());
 
     if (w->appId() == QLatin1String("latte-dock")) {
         emit latteWindowAdded();
     }
 }
 
 }
 }
 
 #include "waylandinterface.moc"