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>

local/recipes/kde/kf6-kcmutils/source/src/kcmodule.cpp

@@ -0,0 +1,170 @@
+/*
+    SPDX-FileCopyrightText: 2001 Michael Goffioul <kdeprint@swing.be>
+    SPDX-FileCopyrightText: 2004 Frans Englich <frans.englich@telia.com>
+    SPDX-FileCopyrightText: 2009 Dario Freddi <drf@kde.org>
+
+    SPDX-License-Identifier: LGPL-2.0-or-later
+*/
+
+#include "kcmodule.h"
+#include "kabstractconfigmodule.h"
+#include "kcmutils_debug.h"
+
+#include <QVBoxLayout>
+
+#include <KConfigDialogManager>
+#include <KConfigSkeleton>
+#include <KLocalizedString>
+#include <KPluginMetaData>
+
+class KCModuleProxyInternal : public QWidget
+{
+    Q_OBJECT
+public:
+    KCModuleProxyInternal(QWidget *parent)
+        : QWidget(parent)
+    {
+    }
+};
+
+class KCModulePrivate
+{
+public:
+    KCModulePrivate(QWidget *parentWidget)
+        : _needsAuthorization(false)
+        , _unmanagedWidgetChangeState(false)
+        , _unmanagedWidgetDefaultState(false)
+        , _unmanagedWidgetDefaultStateCalled(false)
+        , parentWidget(parentWidget)
+    {
+    }
+
+    void authStatusChanged(int status);
+
+    QList<KConfigDialogManager *> managers;
+
+    bool _needsAuthorization : 1;
+
+    // this member is used to record the state on non-automatically
+    // managed widgets, allowing for mixed KConfigXT-drive and manual
+    // widgets to coexist peacefully and do the correct thing with
+    // the changed(bool) signal
+    bool _unmanagedWidgetChangeState : 1;
+    bool _unmanagedWidgetDefaultState : 1;
+    bool _unmanagedWidgetDefaultStateCalled : 1;
+    QVBoxLayout *m_topLayout = nullptr; /* Contains QScrollView view, and root stuff */
+    QWidget *parentWidget;
+    KCModuleProxyInternal *m_proxyInternal = nullptr;
+};
+
+KCModule::KCModule(QWidget *parent, const KPluginMetaData &data)
+    : KAbstractConfigModule(parent, data)
+    , d(new KCModulePrivate(parent))
+{
+}
+
+KConfigDialogManager *KCModule::addConfig(KCoreConfigSkeleton *config, QWidget *widget)
+{
+    KConfigDialogManager *manager = new KConfigDialogManager(widget, config);
+    manager->setObjectName(objectName());
+    connect(manager, &KConfigDialogManager::widgetModified, this, &KCModule::widgetChanged);
+    connect(manager, &QObject::destroyed, this, [this, manager]() {
+        d->managers.removeOne(manager);
+    });
+    d->managers.append(manager);
+    return manager;
+}
+
+KCModule::~KCModule()
+{
+    qDeleteAll(d->managers);
+    d->managers.clear();
+}
+
+void KCModule::load()
+{
+    KAbstractConfigModule::load();
+    for (KConfigDialogManager *manager : std::as_const(d->managers)) {
+        manager->updateWidgets();
+    }
+    widgetChanged();
+}
+
+void KCModule::save()
+{
+    KAbstractConfigModule::save();
+    for (KConfigDialogManager *manager : std::as_const(d->managers)) {
+        manager->updateSettings();
+    }
+}
+
+void KCModule::defaults()
+{
+    KAbstractConfigModule::defaults();
+    for (KConfigDialogManager *manager : std::as_const(d->managers)) {
+        manager->updateWidgetsDefault();
+    }
+}
+
+QWidget *KCModule::widget()
+{
+    if (!d->m_proxyInternal) {
+        d->m_topLayout = new QVBoxLayout(d->parentWidget);
+        d->m_proxyInternal = new KCModuleProxyInternal(d->parentWidget);
+        d->m_topLayout->addWidget(d->m_proxyInternal);
+    }
+    return d->m_proxyInternal;
+}
+
+void KCModule::widgetChanged()
+{
+    setNeedsSave(d->_unmanagedWidgetChangeState || managedWidgetChangeState());
+    if (d->_unmanagedWidgetDefaultStateCalled) {
+        setRepresentsDefaults(d->_unmanagedWidgetDefaultState && managedWidgetDefaultState());
+    } else {
+        setRepresentsDefaults(!d->managers.isEmpty() && managedWidgetDefaultState());
+    }
+}
+
+bool KCModule::managedWidgetChangeState() const
+{
+    for (KConfigDialogManager *manager : std::as_const(d->managers)) {
+        if (manager->hasChanged()) {
+            return true;
+        }
+    }
+
+    return false;
+}
+
+bool KCModule::managedWidgetDefaultState() const
+{
+    for (KConfigDialogManager *manager : std::as_const(d->managers)) {
+        if (!manager->isDefault()) {
+            return false;
+        }
+    }
+
+    return true;
+}
+
+void KCModule::unmanagedWidgetChangeState(bool changed)
+{
+    d->_unmanagedWidgetChangeState = changed;
+    widgetChanged();
+}
+
+void KCModule::unmanagedWidgetDefaultState(bool defaulted)
+{
+    d->_unmanagedWidgetDefaultStateCalled = true;
+    d->_unmanagedWidgetDefaultState = defaulted;
+    widgetChanged();
+}
+
+QList<KConfigDialogManager *> KCModule::configs() const
+{
+    return d->managers;
+}
+
+#include "kcmodule.moc"
+#include "moc_kcmodule.cpp"