File indexing completed on 2025-03-23 05:05:55

 /*
  *   SPDX-FileCopyrightText: 2015 Marco Martin <mart@kde.org>
  *
  *   SPDX-License-Identifier: LGPL-2.0-or-later
  */
 
 #include "fullscreenoverlay.h"
 
 #include <QStandardPaths>
 
 #include <KX11Extras>
 #include <QDebug>
 #include <QGuiApplication>
 #include <QScreen>
 #include <kwindowsystem.h>
 
 #include <KWayland/Client/connection_thread.h>
 #include <KWayland/Client/plasmashell.h>
 #include <KWayland/Client/registry.h>
 #include <KWayland/Client/surface.h>
 
 FullScreenOverlay::FullScreenOverlay(QQuickWindow *parent)
     : QQuickWindow(parent)
 {
     setFlags(Qt::FramelessWindowHint);
     setWindowState(Qt::WindowFullScreen);
     initWayland();
     setWindowStates(Qt::WindowFullScreen);
 }
 
 FullScreenOverlay::~FullScreenOverlay()
 {
 }
 
 void FullScreenOverlay::initWayland()
 {
     if (!QGuiApplication::platformName().startsWith(QLatin1String("wayland"), Qt::CaseInsensitive)) {
         return;
     }
     using namespace KWayland::Client;
     ConnectionThread *connection = ConnectionThread::fromApplication(this);
     if (!connection) {
         return;
     }
     Registry *registry = new Registry(this);
     registry->create(connection);
 
     m_surface = Surface::fromWindow(this);
     if (!m_surface) {
         return;
     }
     connect(registry, &Registry::plasmaShellAnnounced, this, [this, registry](quint32 name, quint32 version) {
         m_plasmaShellInterface = registry->createPlasmaShell(name, version, this);
 
         m_plasmaShellSurface = m_plasmaShellInterface->createSurface(m_surface, this);
         m_plasmaShellSurface->setSkipTaskbar(true);
     });
 
     registry->setup();
     connection->roundtrip();
     // HACK: why the first time is shown fullscreen won't work?
     showFullScreen();
     hide();
 }
 
 bool FullScreenOverlay::event(QEvent *e)
 {
     if (e->type() == QEvent::FocusIn || e->type() == QEvent::FocusOut) {
         emit activeChanged();
     } else if (e->type() == QEvent::PlatformSurface) {
         QPlatformSurfaceEvent *pe = static_cast<QPlatformSurfaceEvent *>(e);
 
         if (pe->surfaceEventType() == QPlatformSurfaceEvent::SurfaceCreated) {
             if (m_plasmaShellSurface) {
                 m_plasmaShellSurface->setSkipTaskbar(true);
             }
 
             if (!m_acceptsFocus) {
                 setFlags(flags() | Qt::FramelessWindowHint | Qt::WindowDoesNotAcceptFocus);
             } else {
                 setFlags(flags() | Qt::FramelessWindowHint);
             }
         }
     } else if (e->type() == QEvent::Show) {
         if (m_plasmaShellSurface) {
             m_plasmaShellSurface->setSkipTaskbar(true);
         }
     } else if (e->type() == QEvent::Expose) {
         if (KWindowSystem::isPlatformX11()) {
             KX11Extras::setState(winId(), NET::SkipTaskbar | NET::SkipPager);
         } else {
             if (m_plasmaShellSurface) {
                 m_plasmaShellSurface->setSkipTaskbar(true);
                 m_plasmaShellSurface->setSkipSwitcher(true);
             }
         }
     }
 
     return QQuickWindow::event(e);
 }
 
 #include "fullscreenoverlay.moc"