Remove commented unused code and debug stuff

Signed-off-by: Juraj Oravec <jurajoravec@mailo.com>

.clang-format

@@ -47,6 +47,9 @@ AllowAllParametersOfDeclarationOnNextLine: false
 # no single line functions
 AllowShortFunctionsOnASingleLine: None
 
+# no single line enums
+AllowShortEnumsOnASingleLine: false
+
 # always break before you encounter multi line strings
 AlwaysBreakBeforeMultilineStrings: true
 

CMakeLists.txt

@@ -3,28 +3,32 @@ cmake_minimum_required(VERSION 3.16)
 
 project(kcm_openrc)
 
-set(QT_MIN_VERSION "5.15.0")
-set(KF5_MIN_VERSION "5.88.0")
+set(QT_MIN_VERSION "6.4.0")
+set(KF_MIN_VERSION "6.4.0")
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTOUIC ON)
 set(CMAKE_AUTORCC ON)
 
-find_package(ECM ${KF5_MIN_VERSION} REQUIRED NO_MODULE)
+find_package(ECM ${KF_MIN_VERSION} REQUIRED NO_MODULE)
 set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules)
 set(GENERATE_MOC ON)
 
 
-find_package(Qt5 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS
+find_package(Qt6 ${QT_MIN_VERSION} CONFIG REQUIRED COMPONENTS
     Core
     Quick
     Svg
     DBus
 )
 
-find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS
+if (BUILD_TESTING)
+    find_package(Qt6 ${QT_MIN_VERSION} REQUIRED COMPONENTS Test)
+    add_compile_definitions("BUILD_TESTING")
+endif()
+
+find_package(KF6 ${KF_MIN_VERSION} REQUIRED COMPONENTS
     I18n
     KCMUtils
-    Declarative
     Config
     ConfigWidgets
     Auth
@@ -32,44 +36,58 @@ find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS
 
 include(KDEInstallDirs)
 include(KDECMakeSettings)
-include(KDEFrameworkCompilerSettings NO_POLICY_SCOPE)
+include(KDECompilerSettings NO_POLICY_SCOPE)
 include(FeatureSummary)
 include_directories(${CMAKE_CURRENT_SOURCE_DIR})
 
-set(openrc_kcm_SRCS openrc_kcm.cpp)
+set(openrc_kcm_SRCS
+    openrc_kcm.cpp
+    openrc_tree_item.cpp
+    openrc_service_model.cpp
+)
 
 feature_summary(WHAT ALL INCLUDE_QUIET_PACKAGES FATAL_ON_MISSING_REQUIRED_PACKAGES)
 
-
 kconfig_add_kcfg_files(openrc_kcm_SRCS GENERATE_MOC openrckcmsettings.kcfgc)
+kcmutils_add_qml_kcm(kcm_openrc)
+
+target_sources(kcm_openrc PRIVATE
+   ${openrc_kcm_SRCS}
+)
 
-add_library(kcm_openrc MODULE ${openrc_kcm_SRCS})
 add_executable(openrc-actions-kauth openrc_actions.cpp)
 target_link_libraries(openrc-actions-kauth
-    Qt5::Core
-    Qt5::DBus
-    KF5::CoreAddons
-    KF5::I18n
-    KF5::Auth
+    Qt6::Core
+    Qt6::DBus
+
+    KF6::CoreAddons
+    KF6::I18n
+    KF6::AuthCore
+
     rc
 )
 
 
 target_link_libraries(kcm_openrc
-    Qt5::Core
-    Qt5::DBus
-    KF5::CoreAddons
-    KF5::I18n
-    KF5::QuickAddons
-    KF5::ConfigCore
-    KF5::ConfigWidgets
-    KF5::Auth
+    Qt6::Core
+    Qt6::DBus
+
+    KF6::CoreAddons
+    KF6::I18n
+    KF6::KCMUtilsQuick
+    KF6::ConfigCore
+    KF6::ConfigWidgets
+    KF6::AuthCore
+
     rc
 )
 
-install(TARGETS openrc-actions-kauth DESTINATION ${KAUTH_HELPER_INSTALL_DIR})
-install(TARGETS kcm_openrc DESTINATION ${KDE_INSTALL_PLUGINDIR}/plasma/kcms/systemsettings)
+if (BUILD_TESTING)
+    target_link_libraries(kcm_openrc Qt6::Test)
+endif()
+
+# install(TARGETS openrc-actions-kauth DESTINATION ${KAUTH_HELPER_INSTALL_DIR})
+# install(TARGETS kcm_openrc DESTINATION ${KDE_INSTALL_PLUGINDIR}/plasma/kcms/systemsettings)
 
-kpackage_install_package(package kcm_openrc kcms)
 kauth_install_helper_files(openrc-actions-kauth tridentu.auth.openrc.service root)
 kauth_install_actions(tridentu.auth.openrc.service tridentu.auth.openrc.service.actions)

kcm_openrc.json

@@ -1,4 +1,4 @@
- {
+{
     "KPlugin": {
         "Description": "Configure OpenRC",
         "FormFactors": [
@@ -6,12 +6,11 @@
             "mediacenter"
         ],
         "Icon": "system-restart",
-        "Id": "kcm_openrc",
         "Name": "OpenRC",
         "ServiceTypes": [
             "KCModule"
         ]
     },
-    "X-KDE-Keywords": "OpenRC",
+    "X-KDE-Keywords": "OpenRC,service",
     "X-KDE-System-Settings-Parent-Category" : "system-administration"
- }
+}

kcm_openrc.kdev4

@@ -1,4 +0,0 @@
-[Project]
-CreatedFrom=CMakeLists.txt
-Manager=KDevCMakeManager
-Name=kcm_openrc

openrc_actions.cpp

@@ -1,12 +1,8 @@
-
-
 #include "openrc_actions.h"
-#include <KAuth/KAuthAction>
-#include <KAuth/KAuthExecuteJob>
+#include <KAuth/Action>
+#include <KAuth/ExecuteJob>
 #include <rc.h>
-#include <qprocess.h>
-
-
+#include <QProcess>
 
 KAuth::ActionReply OpenRCHelper::removeservice( const QVariantMap& args )
 {

openrc_actions.h

@@ -1,9 +1,8 @@
+#ifndef OPENRC_ACTIONS_H
+#define OPENRC_ACTIONS_H
 
-
-#pragma once
-
-#include <KAuth/KAuthActionReply>
-#include <KAuth/KAuthHelperSupport>
+#include <KAuth/ActionReply>
+#include <KAuth/HelperSupport>
 
 class OpenRCHelper: public QObject {
     Q_OBJECT
@@ -13,3 +12,5 @@ public Q_SLOTS:
     KAuth::ActionReply restartservice(const QVariantMap& args);
 
 };
+
+#endif /* OPENRC_ACTIONS_H */

openrc_kcm.cpp

@@ -1,29 +1,28 @@
-
 #include "openrc_kcm.h"
+#include "openrc_service_model.h"
+
 #include <KPluginFactory>
 #include <KLocalizedString>
 #include "openrckcmsettings.h"
 #include <sys/queue.h>
 #include <QString>
-#include <KAuth/KAuthAction>
-#include <KAuth/KAuthExecuteJob>
+#include <KAuth/Action>
+#include <KAuth/ExecuteJob>
+#include <rc.h>
 
-K_PLUGIN_CLASS_WITH_JSON(OpenRCKCM, "package/kcm_openrc.json");
+K_PLUGIN_CLASS_WITH_JSON(OpenRCKCM, "kcm_openrc.json");
 
-OpenRCKCM::OpenRCKCM(QObject* parent, const KPluginMetaData& data, const QVariantList& args)
-    : KQuickAddons::ManagedConfigModule(parent, data, args)
+OpenRCKCM::OpenRCKCM(QObject *parent, const KPluginMetaData &metaData)
+    : KQuickManagedConfigModule(parent, metaData)
 {
+    constexpr const char *uri = "org.kde.plasma.kcm.openrc";
+
+    qmlRegisterType<OpenRCServiceModel>(uri, 1, 0, "OpenRCServiceModel");
+
     setButtons(Help | Apply | Default);
-    KAboutData * aboutData = new KAboutData(QStringLiteral("kcm_openrc"), i18n("OpenRC Settings"));
-    aboutData->addAuthor(QStringLiteral("Tridentu Group"));
-    aboutData->addLicense(KAboutLicense::LGPL_V2);
-    aboutData->setHomepage(QStringLiteral("https://tridentu.github.io/openrc-settings"));
-    
-    setAboutData(aboutData);
-
 }
 
-QStringList OpenRCKCM::getAllServiceTitles(){
+const QStringList OpenRCKCM::getAllServiceTitles() {
     QStringList list;
     {
       RC_STRINGLIST* listS = rc_services_in_runlevel("default");
@@ -39,7 +38,7 @@ QStringList OpenRCKCM::getAllServiceTitles(){
     return list;
 }
 
-QStringList OpenRCKCM::getAllServices(){
+const QStringList OpenRCKCM::getAllServices() {
     QStringList list;
     {
       RC_STRINGLIST* listS = rc_services_in_runlevel("default");

openrc_kcm.h

@@ -1,28 +1,28 @@
+#ifndef OPENRC_KCM_H
+#define OPENRC_KCM_H
 
-#pragma once
-
-
-#include <KQuickAddons/ManagedConfigModule>
-#include <rc.h>
+#include <KQuickManagedConfigModule>
 #include <QSettings>
 #include "openrckcmsettings.h"
 #include <KAboutData>
 
-class OpenRCKCM : public KQuickAddons::ManagedConfigModule {
-        Q_OBJECT
+class OpenRCKCM : public KQuickManagedConfigModule {
+    Q_OBJECT
 public:
-    OpenRCKCM(QObject* parent, const KPluginMetaData& data, const QVariantList& args);
+    OpenRCKCM(QObject *parent, const KPluginMetaData &metaData);
+
 public:
-    Q_PROPERTY(QStringList allServiceTitles READ getAllServiceTitles)
-    Q_PROPERTY(QStringList allServices READ getAllServices)
+    Q_PROPERTY(QStringList allServiceTitles READ getAllServiceTitles CONSTANT)
+    Q_PROPERTY(QStringList allServices READ getAllServices CONSTANT)
 
     Q_INVOKABLE void tryDisableService(QString serviceName);
     Q_INVOKABLE void tryStopService(QString serviceName);
-    QStringList getAllServiceTitles();
-    QStringList getAllServices();
+    const QStringList getAllServiceTitles();
+    const QStringList getAllServices();
     Q_INVOKABLE void tryRestartService(QString serviceName);
 
 private:
     QSettings settings;
 };
 
+#endif /* OPENRC_KCM_H */

openrc_service_model.cpp

@@ -0,0 +1,149 @@
+/* ============================================================
+* KCMOpenRC - OpenRC Service Manager
+* Copyright (C) 2025 Juraj Oravec <jurajoravec@mailo.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 3 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.  If not, see <http://www.gnu.org/licenses/>.
+* ============================================================ */
+#include "openrc_service_model.h"
+
+#include <QBrush>
+#include <QColor>
+#include <QFont>
+#include <QTimer>
+
+#include <sys/queue.h>
+
+#ifdef OPENRC_SERVICE_MODEL_DEBUG
+#include <QAbstractItemModelTester>
+#endif
+
+OpenRCServiceModel::OpenRCServiceModel(QObject* parent)
+    : QAbstractItemModel(parent)
+    , rootItem(std::make_unique<OpenRCTreeItem>(QVariantList{tr("Service")}))
+{
+#ifdef OPENRC_SERVICE_MODEL_DEBUG
+    m_tester = new QAbstractItemModelTester(this, QAbstractItemModelTester::FailureReportingMode::Fatal, this);
+#endif
+    reload_services();
+}
+
+OpenRCServiceModel::~OpenRCServiceModel() noexcept = default;
+
+int OpenRCServiceModel::columnCount(const QModelIndex &parent) const
+{
+    if (parent.isValid())
+        return static_cast<OpenRCTreeItem*>(parent.internalPointer())->columnCount();
+    return rootItem->columnCount();
+}
+
+QVariant OpenRCServiceModel::data(const QModelIndex &index, int role) const
+{
+    if (!index.isValid() || role != Qt::DisplayRole)
+        return {};
+
+    const auto *item = static_cast<const OpenRCTreeItem*>(index.internalPointer());
+    return item->data(index.column());
+}
+
+Qt::ItemFlags OpenRCServiceModel::flags(const QModelIndex &index) const
+{
+    return index.isValid()
+               ? QAbstractItemModel::flags(index) : Qt::ItemFlags(Qt::NoItemFlags);
+}
+
+QVariant OpenRCServiceModel::headerData(int section, Qt::Orientation orientation, int role) const
+{
+    if ((orientation == Qt::Horizontal) && (role == Qt::DisplayRole)) {
+        return rootItem->data(section);
+    }
+    return QVariant{};
+}
+
+QModelIndex OpenRCServiceModel::index(int row, int column, const QModelIndex &parent) const
+{
+    if (!hasIndex(row, column, parent))
+        return {};
+
+    OpenRCTreeItem *parentItem = parent.isValid()
+                               ? static_cast<OpenRCTreeItem*>(parent.internalPointer())
+                               : rootItem.get();
+
+    if (auto *childItem = parentItem->child(row))
+        return createIndex(row, column, childItem);
+    return {};
+}
+
+QModelIndex OpenRCServiceModel::parent(const QModelIndex &index) const
+{
+    if (!index.isValid())
+        return {};
+
+    auto *childItem = static_cast<OpenRCTreeItem*>(index.internalPointer());
+    OpenRCTreeItem *parentItem = childItem->parentItem();
+
+    if (parentItem != rootItem.get()) {
+        return createIndex(parentItem->row(), 0, parentItem);
+    }
+    return QModelIndex{};
+}
+
+int OpenRCServiceModel::rowCount(const QModelIndex &parent) const
+{
+    if (parent.column() > 0)
+        return 0;
+
+
+    const OpenRCTreeItem *parentItem = parent.isValid()
+                                     ? static_cast<const OpenRCTreeItem*>(parent.internalPointer())
+                                     : rootItem.get();
+
+    return parentItem->childCount();
+}
+
+
+void OpenRCServiceModel::reload_services()
+{
+    beginResetModel();
+
+    m_runlevels.clear();
+
+    RC_STRINGLIST* list_runlevels = rc_runlevel_list();
+    RC_STRING* runlevel;
+    TAILQ_FOREACH(runlevel, list_runlevels, entries) {
+        std::string standard_string_name(runlevel->value);
+        QString runlevelStr = QString::fromStdString(standard_string_name);
+
+        QVariantList columnData;
+        columnData << QStringLiteral("<strong>%1</strong>").arg(runlevelStr);
+
+        rootItem.get()->appendChild(std::make_unique<OpenRCTreeItem>(columnData, rootItem.get()));
+        OpenRCTreeItem *parentItem = rootItem.get()->child(rootItem.get()->childCount() -1);
+
+        RC_STRINGLIST* list_services = rc_services_in_runlevel(runlevel->value);
+        RC_STRING* service;
+        TAILQ_FOREACH(service, list_services, entries) {
+            std::string standard_string_name(service->value);
+            QString serviceStr = QString::fromStdString(standard_string_name);
+
+            QVariantList serviceColumnData;
+            serviceColumnData << serviceStr;
+
+            parentItem->appendChild(std::make_unique<OpenRCTreeItem>(serviceColumnData, parentItem));
+        }
+        rc_stringlist_free(list_services);
+    }
+    rc_stringlist_free(list_runlevels);
+
+    endResetModel();
+}

openrc_service_model.h

@@ -0,0 +1,89 @@
+/* ============================================================
+* KCMOpenRC - OpenRC Service Manager
+* Copyright (C) 2025 Juraj Oravec <jurajoravec@mailo.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 3 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.  If not, see <http://www.gnu.org/licenses/>.
+* ============================================================ */
+#ifndef OPENRC_SERVICE_MODEL_H
+#define OPENRC_SERVICE_MODEL_H
+
+#include <QAbstractItemModel>
+#include <QSortFilterProxyModel>
+#include <QQmlEngine>
+
+#include <rc.h>
+
+#include "openrc_tree_item.h"
+
+class QTimer;
+
+#ifdef BUILD_TESTING
+#define OPENRC_SERVICE_MODEL_DEBUG
+#endif
+
+#ifdef OPENRC_SERVICE_MODEL_DEBUG
+class QAbstractItemModelTester;
+#endif
+
+class OpenRCServiceModel : public QAbstractItemModel
+{
+    Q_OBJECT
+    QML_NAMED_ELEMENT(OpenRCServiceModel)
+
+public:
+    Q_DISABLE_COPY_MOVE(OpenRCServiceModel)
+
+    OpenRCServiceModel(QObject *parent = nullptr);
+    ~OpenRCServiceModel() override;
+
+    QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
+    Qt::ItemFlags flags(const QModelIndex &index) const override;
+    QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
+    QModelIndex index(int row, int column, const QModelIndex &parent = {}) const override;
+    QModelIndex parent(const QModelIndex &index) const override;
+    int rowCount(const QModelIndex &parent = {}) const override;
+    int columnCount(const QModelIndex &parent = {}) const override;
+
+private:
+    void reload_services();
+
+    std::unique_ptr<OpenRCTreeItem> rootItem;
+    QStringList m_runlevels;
+
+#ifdef OPENRC_SERVICE_MODEL_DEBUG
+    QAbstractItemModelTester *m_tester;
+#endif
+};
+
+#if 0
+class FALKON_EXPORT AdBlockFilterModel : public QSortFilterProxyModel
+{
+    Q_OBJECT
+
+public:
+    explicit AdBlockFilterModel(QAbstractItemModel *parent);
+
+public Q_SLOTS:
+    void setFilterFixedString(const QString &pattern);
+
+private Q_SLOTS:
+    void startFiltering();
+
+private:
+    QString m_pattern;
+    QTimer *m_filterTimer;
+};
+#endif /* 0 - disabled */
+
+#endif /* OPENRC_SERVICE_MODEL_H */

openrc_tree_item.cpp

@@ -0,0 +1,68 @@
+/* ============================================================
+* KCMOpenRC - OpenRC Service Manager
+* Copyright (C) 2025 Juraj Oravec <jurajoravec@mailo.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 3 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.  If not, see <http://www.gnu.org/licenses/>.
+* ============================================================ */
+#include "openrc_tree_item.h"
+
+OpenRCTreeItem::OpenRCTreeItem(QVariantList data, OpenRCTreeItem *parent)
+    : m_itemData(std::move(data))
+    , m_parentItem(parent)
+{}
+
+void OpenRCTreeItem::appendChild(std::unique_ptr<OpenRCTreeItem> &&child)
+{
+    m_childItems.push_back(std::move(child));
+}
+
+OpenRCTreeItem *OpenRCTreeItem::child(int row)
+{
+    return row >= 0 && row < childCount() ? m_childItems.at(row).get() : nullptr;
+}
+
+int OpenRCTreeItem::childCount() const
+{
+    return int(m_childItems.size());
+}
+
+int OpenRCTreeItem::columnCount() const
+{
+    return int(m_itemData.count());
+}
+
+QVariant OpenRCTreeItem::data(int column) const
+{
+    return m_itemData.value(column);
+}
+
+OpenRCTreeItem *OpenRCTreeItem::parentItem()
+{
+    return m_parentItem;
+}
+
+int OpenRCTreeItem::row() const
+{
+    if (m_parentItem == nullptr)
+        return 0;
+    const auto it = std::find_if(m_parentItem->m_childItems.cbegin(), m_parentItem->m_childItems.cend(),
+                                 [this](const std::unique_ptr<OpenRCTreeItem> &treeItem) {
+                                     return treeItem.get() == this;
+                                 });
+
+    if (it != m_parentItem->m_childItems.cend())
+        return std::distance(m_parentItem->m_childItems.cbegin(), it);
+    Q_ASSERT(false); // should not happen
+    return -1;
+}

openrc_tree_item.h

@@ -0,0 +1,44 @@
+/* ============================================================
+* KCMOpenRC - OpenRC Service Manager
+* Copyright (C) 2025 Juraj Oravec <jurajoravec@mailo.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 3 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.  If not, see <http://www.gnu.org/licenses/>.
+* ============================================================ */
+#ifndef OPENRC_TREE_ITEM_H
+#define OPENRC_TREE_ITEM_H
+
+#include <QVariant>
+#include <QList>
+
+class OpenRCTreeItem
+{
+public:
+    explicit OpenRCTreeItem(QVariantList data, OpenRCTreeItem *parentItem = nullptr);
+
+    void appendChild(std::unique_ptr<OpenRCTreeItem> &&child);
+
+    OpenRCTreeItem *child(int row);
+    int childCount() const;
+    int columnCount() const;
+    QVariant data(int column) const;
+    int row() const;
+    OpenRCTreeItem *parentItem();
+
+private:
+    std::vector<std::unique_ptr<OpenRCTreeItem>> m_childItems;
+    QVariantList m_itemData;
+    OpenRCTreeItem *m_parentItem;
+};
+
+#endif // OPENRC_TREE_ITEM_H

package/contents/ui/OpenRCPanel.qml

@@ -1,9 +0,0 @@
- 
-import QtQuick 2.15
-import QtQuick.Controls 2.15 as Controls
-import QtQuick.Layouts 1.11
-
-import org.kde.kirigami 2.16 as Kirigami
-import org.kde.kcm 1.4 
-import org.kde.plasma.extras 2.0 as PlasmaExtras
-import org.kde.plasma.core 2.0 as PlasmaCore

package/contents/ui/main.qml

@@ -1,117 +0,0 @@
- 
-import QtQuick 2.15
-import QtQuick.Controls 2.15 as Controls
-import QtQuick.Layouts 1.11
-
-import org.kde.kirigami 2.16 as Kirigami
-import org.kde.kcm 1.4 
-import org.kde.plasma.extras 2.0 as PlasmaExtras
-import org.kde.plasma.core 2.0 as PlasmaCore
-import org.kde.plasma.components 3.0 as PlasmaComponents3
-
-ScrollViewKCM {
-    id: rootKCM
-    implicitWidth: units.gridUnit * 60
-    implicitHeight: units.gridUnit * 25
-    ColumnLayout{
-        id: root
-        anchors.fill: parent
-        anchors.leftMargin: units.gridUnit * 2
-        anchors.rightMargin: units.gridUnit * 2
-        anchors.topMargin: units.gridUnit * 2
-        anchors.bottomMargin: units.gridUnit * 2
-
-        PlasmaExtras.Heading {
-            level: 1
-            Layout.fillWidth: true
-            Layout.alignment: Qt.AlignHCenter | Qt.AlignVCenter;
-            text: i18n("Configure OpenRC")
-            
-        }
-        
-      ColumnLayout {
-        id: openRCPanel
-        Layout.fillHeight: true
-        Layout.fillWidth: true
-        PlasmaExtras.Heading {
-            level: 2
-            Layout.fillWidth: true
-            text: i18n("Available Services")
-        }
-        
-        ListView {
-            id: serviceView
-            model: serviceModel
-            Layout.fillWidth: true
-            Layout.fillHeight: true
-            spacing: units.gridUnit * 1.5
-            
-            delegate: Rectangle {
-                implicitWidth: rootKCM.implicitWidth
-                color: "#3b4252"
-                border.color: "#a3be8c"
-                    implicitHeight: units.gridUnit * 2
-                    
-                        
-                    RowLayout {   
-                        id: toolbar
-                        Layout.minimumWidth: parent.implicitWidth
-                        anchors.fill: parent
-                        PlasmaComponents3.Label {
-                                    id: headerItem
-                                    Layout.fillWidth: true
-                                    text: title
-                                    Layout.leftMargin: 1 * units.gridUnit
-                        }
-                        Controls.ToolButton {
-                            
-                        Layout.alignment: Qt.AlignRight
-                        id: deleteButton
-                        icon.name: "delete"
-                        text: i18n("Remove")
-                        Controls.ToolTip.text: i18n("Removes this service from the default runlevel (for OpenRC).")
-                        onClicked: {
-                            console.log("Start remove " + name);
-                            kcm.tryDisableService(name);
-                        }
-                        }
-                        Controls.ToolButton {
-                        id: stopButton
-                        Layout.alignment: Qt.AlignRight
-                        icon.name: "delete"
-                        text: i18n("Stop")
-                        Controls.ToolTip.text: i18n("Stops the current service.")
-                        onClicked: {
-                            kcm.tryStopService(name);
-                        }
-                        }
-                        Controls.ToolButton {
-                        id: restartButton
-                        Layout.alignment: Qt.AlignRight
-                        icon.name: "system-restart"
-                        text: i18n("Restart")
-                        Controls.ToolTip.text: i18n("Restarts the current service.")
-                        onClicked: {
-                            kcm.tryRestartService(name);
-                        }
-                        }
-                }
-            }
-            
-        }
-        
-         ListModel {
-            id: serviceModel
-            Component.onCompleted: {
-                for (var i = 0; i < kcm.allServices.length; i++){
-                    serviceModel.append({"name": kcm.allServices[i], "title": kcm.allServiceTitles[i]});
-                }
-                
-            }
-        }
-    }
-        
-    }
-}
-
-

package/contents/ui/qmldir

@@ -1 +0,0 @@
-

ui/main.qml

@@ -0,0 +1,164 @@
+
+import QtQuick
+import QtQuick.Controls as Controls
+import QtQuick.Layouts
+
+import org.kde.kirigami as Kirigami
+import org.kde.kcmutils as KCMUtils
+import org.kde.plasma.extras as PlasmaExtras
+import org.kde.plasma.core as PlasmaCore
+import org.kde.plasma.components as PlasmaComponents3
+
+import org.kde.plasma.kcm.openrc
+
+KCMUtils.ScrollViewKCM {
+    id: rootKCM
+    ColumnLayout{
+        id: root
+        anchors.fill: parent
+
+        PlasmaExtras.Heading {
+            level: 1
+            Layout.fillWidth: true
+            Layout.alignment: Qt.AlignHCenter | Qt.AlignVCenter;
+            text: i18n("Configure OpenRC")
+        }
+        ColumnLayout {
+            id: openRCPanel
+            Layout.fillHeight: true
+            Layout.fillWidth: true
+
+            PlasmaExtras.Heading {
+                level: 2
+                Layout.fillWidth: true
+                text: i18n("Available Services")
+            }
+
+            Controls.Frame {
+                clip: true
+                id: serviceViewFrame
+                Layout.fillWidth: true
+                Layout.fillHeight: true
+
+                Controls.ScrollView {
+                    id: serviceScrollArea
+                    anchors.fill: parent
+
+                    TreeView {
+                        id: treeView
+                        clip: true
+                        width: openRCPanel.width
+
+                        selectionModel: ItemSelectionModel {}
+
+                        model: OpenRCServiceModel { }
+
+                        delegate: Item {
+                            // implicitWidth: openRCPanel.width
+                            implicitWidth: treeView.width
+                            // implicitWidth: padding + label.x + label.implicitWidth + padding
+                            implicitHeight: label.implicitHeight * 1.5
+
+                            readonly property real indentation: 20
+                            readonly property real padding: 5
+
+                            // Assigned to by TreeView:
+                            required property TreeView treeView
+                            required property bool isTreeNode
+                            required property bool expanded
+                            required property bool hasChildren
+                            required property int depth
+                            required property int row
+                            required property int column
+                            required property bool current
+
+                            // Rotate indicator when expanded by the user
+                            // (requires TreeView to have a selectionModel)
+                            property Animation indicatorAnimation: NumberAnimation {
+                                target: indicator
+                                property: "rotation"
+                                from: expanded ? 0 : 90
+                                to: expanded ? 90 : 0
+                                duration: 100
+                                easing.type: Easing.OutQuart
+                            }
+                            TableView.onPooled: indicatorAnimation.complete()
+                            TableView.onReused: if (current) indicatorAnimation.start()
+                            onExpandedChanged: indicator.rotation = expanded ? 90 : 0
+
+                            Rectangle {
+                                id: background
+                                anchors.fill: parent
+                                color: row === treeView.currentRow ? palette.highlight : "black"
+                                opacity: (treeView.alternatingRows && row % 2 !== 0) ? 0.3 : 0.1
+                            }
+
+                            Controls.Label {
+                                id: indicator
+                                x: padding + (depth * indentation)
+                                anchors.verticalCenter: parent.verticalCenter
+                                visible: isTreeNode && hasChildren
+                                text: "▶"
+
+                                TapHandler {
+                                    onSingleTapped: {
+                                        let index = treeView.index(row, column)
+                                        treeView.selectionModel.setCurrentIndex(index, ItemSelectionModel.NoUpdate)
+                                        treeView.toggleExpanded(row)
+                                    }
+                                }
+                            }
+
+                            Controls.Label {
+                                id: label
+                                x: padding + (isTreeNode ? (depth + 1) * indentation : 0)
+                                anchors.verticalCenter: parent.verticalCenter
+                                width: parent.width - padding - x
+                                clip: true
+                                text: model.display
+                            }
+
+                            Controls.ToolButton {
+                                id: restartButton
+                                anchors.right: parent.right
+                                visible: !hasChildren
+                                icon.name: "system-restart"
+                                text: i18n("Restart")
+                                Controls.ToolTip.visible: hovered
+                                Controls.ToolTip.text: i18n("Restarts the current service.")
+                                onClicked: {
+                                    kcm.tryRestartService(model.display);
+                                }
+                            }
+                            Controls.ToolButton {
+                                id: stopButton
+                                anchors.right: restartButton.left
+                                visible: !hasChildren
+                                icon.name: "delete"
+                                text: i18n("Stop")
+                                Controls.ToolTip.visible: hovered
+                                Controls.ToolTip.text: i18n("Stops the current service.")
+                                onClicked: {
+                                    kcm.tryStopService(model.display);
+                                }
+                            }
+                            Controls.ToolButton {
+                                id: deleteButton
+                                anchors.right: stopButton.left
+                                visible: !hasChildren
+                                icon.name: "delete"
+                                text: i18n("Remove")
+                                Controls.ToolTip.visible: hovered
+                                Controls.ToolTip.text: i18n("Removes this service from the default runlevel (for OpenRC).")
+                                onClicked: {
+                                    console.log("Start remove " + model.display);
+                                    kcm.tryDisableService(model.display);
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}