Advance Wayland and KDE package bring-up

Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
2026-04-14 10:51:06 +01:00
parent 51f3c21121
commit cf12defd28
15214 changed files with 20594243 additions and 269 deletions
@@ -0,0 +1,82 @@
+/*
+    KWin - the KDE window manager
+    This file is part of the KDE project.
+
+    SPDX-FileCopyrightText: 2013 Martin Gräßlin <mgraesslin@kde.org>
+
+    SPDX-License-Identifier: GPL-2.0-or-later
+*/
+#include "screenlockerwatcher.h"
+
+// dbus generated
+#include "kscreenlocker_interface.h"
+#include "screenlocker_interface.h"
+
+namespace KWin
+{
+
+static const QString SCREEN_LOCKER_SERVICE_NAME = QStringLiteral("org.freedesktop.ScreenSaver");
+
+ScreenLockerWatcher::ScreenLockerWatcher()
+    : m_serviceWatcher(new QDBusServiceWatcher(this))
+    , m_locked(false)
+{
+    initialize();
+}
+
+void ScreenLockerWatcher::initialize()
+{
+    connect(m_serviceWatcher, &QDBusServiceWatcher::serviceOwnerChanged, this, &ScreenLockerWatcher::serviceOwnerChanged);
+    m_serviceWatcher->setWatchMode(QDBusServiceWatcher::WatchForOwnerChange);
+    m_serviceWatcher->addWatchedService(SCREEN_LOCKER_SERVICE_NAME);
+
+    m_interface = new OrgFreedesktopScreenSaverInterface(SCREEN_LOCKER_SERVICE_NAME, QStringLiteral("/ScreenSaver"), QDBusConnection::sessionBus(), this);
+    m_kdeInterface = new OrgKdeScreensaverInterface(SCREEN_LOCKER_SERVICE_NAME, QStringLiteral("/ScreenSaver"), QDBusConnection::sessionBus(), this);
+    connect(m_interface, &OrgFreedesktopScreenSaverInterface::ActiveChanged,
+            this, &ScreenLockerWatcher::setLocked);
+    connect(m_kdeInterface, &OrgKdeScreensaverInterface::AboutToLock, this, &ScreenLockerWatcher::aboutToLock);
+
+    queryActive();
+}
+
+void ScreenLockerWatcher::serviceOwnerChanged(const QString &serviceName, const QString &oldOwner, const QString &newOwner)
+{
+    m_locked = false;
+
+    if (!newOwner.isEmpty()) {
+        queryActive();
+    }
+}
+
+void ScreenLockerWatcher::queryActive()
+{
+    QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(m_interface->GetActive(), this);
+    connect(watcher, &QDBusPendingCallWatcher::finished,
+            this, &ScreenLockerWatcher::activeQueried);
+}
+
+void ScreenLockerWatcher::activeQueried(QDBusPendingCallWatcher *watcher)
+{
+    QDBusPendingReply<bool> reply = *watcher;
+    if (!reply.isError()) {
+        setLocked(reply.value());
+    }
+    watcher->deleteLater();
+}
+
+void ScreenLockerWatcher::setLocked(bool activated)
+{
+    if (m_locked == activated) {
+        return;
+    }
+    m_locked = activated;
+    Q_EMIT locked(m_locked);
+}
+
+bool ScreenLockerWatcher::isLocked() const
+{
+    return m_locked;
+}
+}
+
+#include "moc_screenlockerwatcher.cpp"