KCM Background Services : highlight non default settings

kcms/kded/CMakeLists.txt

@@ -5,6 +5,7 @@ set(kcm_kded_SRCS
     kcmkded.cpp
     modulesmodel.cpp
     filterproxymodel.cpp
+    kdedconfigdata.cpp
 )
 
 qt5_add_dbus_interface(kcm_kded_SRCS ${KDED_DBUS_INTERFACE} kded_interface)
@@ -18,7 +19,7 @@ add_library(kcm_kded MODULE ${kcm_kded_SRCS})
 
 kcoreaddons_desktop_to_json(kcm_kded "kcmkded.desktop")
 
-target_link_libraries(kcm_kded KF5::QuickAddons KF5::Service KF5::I18n Qt5::DBus)
+target_link_libraries(kcm_kded KF5::QuickAddons KF5::Service KF5::I18n KF5::KCMUtils Qt5::DBus)
 
 install(TARGETS kcm_kded  DESTINATION ${KDE_INSTALL_PLUGINDIR}/kcms )
 

kcms/kded/kcmkded.cpp

@@ -40,8 +40,9 @@
 #include "filterproxymodel.h"
 
 #include "kded_interface.h"
+#include "kdedconfigdata.h"
 
-K_PLUGIN_FACTORY_WITH_JSON(KCMStyleFactory, "kcmkded.json", registerPlugin<KDEDConfig>();)
+K_PLUGIN_FACTORY_WITH_JSON(KCMStyleFactory, "kcmkded.json", registerPlugin<KDEDConfig>(); registerPlugin<KDEDConfigData>();)
 
 static const QString s_kdedServiceName = QStringLiteral("org.kde.kded5");
 

kcms/kded/kdedconfigdata.cpp

+/* This file is part of the KDE project
+   Copyright (C) 2021 Cyril Rossi <cyril.rossi@enioka.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; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+ */
+
+#include "kdedconfigdata.h"
+
+#include <KConfig>
+#include <KConfigGroup>
+
+KDEDConfigData::KDEDConfigData(QObject *parent, const QVariantList &args)
+    : KCModuleData(parent, args)
+{
+}
+
+bool KDEDConfigData::isDefaults() const
+{
+    KConfig kdedrc(QStringLiteral("kded5rc"), KConfig::NoGlobals);
+    const QStringList groupList = kdedrc.groupList();
+    for (auto &groupName : groupList) {
+        if (groupName.startsWith(QStringLiteral("Module-"))) {
+            KConfigGroup cg(&kdedrc, groupName);
+            if (!cg.readEntry(QStringLiteral("autoload"), true)) {
+                return false;
+            }
+        }
+    }
+
+    return true;
+}

kcms/kded/kdedconfigdata.h

+/* This file is part of the KDE project
+   Copyright (C) 2021 Cyril Rossi <cyril.rossi@enioka.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; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+ */
+
+#ifndef KDEDCONFIGDATA_H
+#define KDEDCONFIGDATA_H
+
+#include <QObject>
+#include <KCModuleData>
+
+class KDEDConfigData : public KCModuleData
+{
+    Q_OBJECT
+
+public:
+    KDEDConfigData(QObject *parent = nullptr, const QVariantList &args = QVariantList());
+
+    bool isDefaults() const override;
+};
+
+#endif // KDEDCONFIGDATA_H

kcms/kded/package/contents/ui/main.qml

@@ -24,7 +24,7 @@ import QtQuick.Controls 2.3 as QtControls
 import QtQml 2.15
 
 import org.kde.kirigami 2.10 as Kirigami
-import org.kde.kcm 1.2 as KCM
+import org.kde.kcm 1.5 as KCM
 import org.kde.private.kcms.style 1.0 as Private
 
 KCM.ScrollViewKCM {
@@ -194,6 +194,10 @@ KCM.ScrollViewKCM {
                         QtControls.ToolTip {
                             text: delegate.Accessible.description
                         }
+
+                        KCM.SettingHighlighter {
+                            highlight: !model.autoloadEnabled
+                        }
                     }
 
                     ColumnLayout {