port widget to dbus

sources/awesome-widget/package/contents/ui/appearance.qml

@@ -21,7 +21,7 @@ import org.kde.plasma.private.awesomewidget 1.0
 import "."
 
 
-Item {
+PlasmoidItem {
     id: appearancePage
     // backend
     AWActions {

sources/awesome-widget/package/contents/ui/dataengine.qml

@@ -16,12 +16,13 @@
  ***************************************************************************/
 
 import QtQuick 2.15
-import QtQuick.Controls
+import QtQuick.Controls 1.3 as QtControls
+import QtQuick.Dialogs 1.1 as QtDialogs
 
 import org.kde.plasma.private.awesomewidget 1.0
 
 
-Item {
+PlasmoidItem {
     id: dataenginePage
     // backend
     AWKeys {
@@ -47,7 +48,7 @@ Item {
     Column {
         id: pageColumn
         anchors.fill: parent
-        GroupBox {
+        QtControls.GroupBox {
             height: implicitHeight
             width: parent.width
             title: i18n("ACPI")
@@ -58,7 +59,7 @@ Item {
             }
         }
 
-        GroupBox {
+        QtControls.GroupBox {
             height: implicitHeight
             width: parent.width
             title: i18n("GPU")
@@ -87,7 +88,7 @@ Item {
             }
         }
 
-        GroupBox {
+        QtControls.GroupBox {
             height: implicitHeight
             width: parent.width
             title: i18n("HDD temperature")
@@ -109,7 +110,7 @@ Item {
             }
         }
 
-        GroupBox {
+        QtControls.GroupBox {
             height: implicitHeight
             width: parent.width
             title: i18n("Player")
@@ -207,7 +208,7 @@ Item {
             }
         }
 
-        GroupBox {
+        QtControls.GroupBox {
             height: implicitHeight
             width: parent.width
             title: i18n("Extensions")

sources/extsysmon/CMakeLists.txt

@@ -12,10 +12,15 @@ include_directories(
         ${Kf6_INCLUDE}
 )
 
+file(GLOB SUBPROJECT_DESKTOP_IN *.desktop)
+file(RELATIVE_PATH SUBPROJECT_DESKTOP ${CMAKE_SOURCE_DIR} ${SUBPROJECT_DESKTOP_IN})
 file(GLOB SUBPROJECT_SOURCE *.cpp ${CMAKE_SOURCE_DIR}/*.cpp)
 file(GLOB SUBPROJECT_HEADER *.h)
 file(GLOB SUBPROJECT_CONF *.conf)
 
+# prepare
+configure_file(${SUBPROJECT_DESKTOP_IN} ${CMAKE_CURRENT_BINARY_DIR}/${SUBPROJECT_DESKTOP})
+
 # make
 add_library(${SUBPROJECT} MODULE ${SUBPROJECT_SOURCE} ${SUBPROJECT_HEADER})
 target_link_libraries(${SUBPROJECT} 
@@ -23,5 +28,6 @@ target_link_libraries(${SUBPROJECT}
         ${Qt_LIBRARIES} ${Kf6_LIBRARIES})
 
 # install
-install(TARGETS ${SUBPROJECT} DESTINATION ${KDE_INSTALL_PLUGINDIR}/ksystemstats)
+install(TARGETS ${SUBPROJECT} DESTINATION ${PLUGIN_INSTALL_DIR}/plasma/dataengine)
+#install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${SUBPROJECT_DESKTOP} DESTINATION ${SERVICES_INSTALL_DIR})
 install(FILES ${SUBPROJECT_CONF} DESTINATION ${KDE_INSTALL_CONFDIR})

sources/extsysmon/extsysmon.cpp

@@ -17,7 +17,6 @@
 
 #include "extsysmon.h"
 
-#include <KPluginFactory>
 #include <QFile>
 #include <QRegularExpression>
 #include <QSettings>
@@ -30,17 +29,21 @@
 
 
 ExtendedSysMon::ExtendedSysMon(QObject *_parent, const QVariantList &_args)
-    : KSysGuard::SensorPlugin(_parent, _args)
+    : Plasma::DataEngine(_parent, _args)
 {
+    Q_UNUSED(_args)
     qSetMessagePattern(AWDebug::LOG_FORMAT);
     qCDebug(LOG_ESM) << __PRETTY_FUNCTION__;
     for (auto &metadata : AWDebug::getBuildData())
         qCDebug(LOG_ESM) << metadata;
 
+    setMinimumPollingInterval(333);
     readConfiguration();
 
     // init aggregator
-    m_aggregator = new ExtSysMonAggregator("extsysmon", "extsysmon", this, m_configuration);
+    m_aggregator = new ExtSysMonAggregator(this, m_configuration);
+    for (auto &source : m_aggregator->sources())
+        setData(source, m_aggregator->initialData(source));
 }
 
 
@@ -50,9 +53,35 @@ ExtendedSysMon::~ExtendedSysMon()
 }
 
 
-void ExtendedSysMon::update()
+QStringList ExtendedSysMon::sources() const
 {
-//    m_aggregator->update();
+    return m_aggregator->sources();
+}
+
+
+bool ExtendedSysMon::sourceRequestEvent(const QString &_source)
+{
+    qCDebug(LOG_ESM) << "Source" << _source;
+
+    return updateSourceEvent(_source);
+}
+
+
+bool ExtendedSysMon::updateSourceEvent(const QString &_source)
+{
+    qCDebug(LOG_ESM) << "Source" << _source;
+
+    if (m_aggregator->hasSource(_source)) {
+        QVariant data = m_aggregator->data(_source);
+        if (data.isNull())
+            return false;
+        setData(_source, "value", data);
+    } else {
+        qCWarning(LOG_ESM) << "Unknown source" << _source;
+        return false;
+    }
+
+    return true;
 }
 
 
@@ -121,6 +150,6 @@ QHash<QString, QString> ExtendedSysMon::updateConfiguration(QHash<QString, QStri
 }
 
 
-K_PLUGIN_CLASS_WITH_JSON(ExtendedSysMon, "metadata.json")
+K_EXPORT_PLASMA_DATAENGINE_WITH_JSON(extsysmon, ExtendedSysMon, "plasma-dataengine-extsysmon.json")
 
 #include "extsysmon.moc"

sources/extsysmon/extsysmon.h

@@ -18,12 +18,12 @@
 #ifndef EXTSYSMON_H
 #define EXTSYSMON_H
 
-#include <ksysguard/systemstats/SensorPlugin.h>
+#include <Plasma/Plasma/DataEngine>
 
 
 class ExtSysMonAggregator;
 
-class ExtendedSysMon : public KSysGuard::SensorPlugin
+class ExtendedSysMon : public Plasma::DataEngine
 {
     Q_OBJECT
 
@@ -31,12 +31,10 @@ public:
     explicit ExtendedSysMon(QObject *_parent, const QVariantList &_args);
     ~ExtendedSysMon() override;
 
-    [[nodiscard]] QString providerName() const override
+protected:
-    {
+    [[nodiscard]] QStringList sources() const override;
-        return QStringLiteral("extsysmon");
+    bool sourceRequestEvent(const QString &_source) override;
-    }
+    bool updateSourceEvent(const QString &_source) override;
-
-    void update() override;
 
 private:
     // configuration

sources/extsysmon/extsysmonaggregator.cpp

@@ -35,12 +35,8 @@
 #include "weathersource.h"
 
 
-ExtSysMonAggregator::ExtSysMonAggregator(
+ExtSysMonAggregator::ExtSysMonAggregator(QObject *_parent, const QHash<QString, QString> &_config)
-        const QString &_id,
+    : QObject(_parent)
-        const QString &_name,
-        KSysGuard::SensorContainer *_parent,
-        const QHash<QString, QString> &_config)
-    : KSysGuard::SensorObject(_id, _name, _parent)
 {
     qCDebug(LOG_ESM) << __PRETTY_FUNCTION__;
 

sources/extsysmon/extsysmonaggregator.h

@@ -19,16 +19,16 @@
 #define EXTSYSMONAGGREGATOR_H
 
 #include <QObject>
-#include <ksysguard/systemstats/SensorObject.h>
 
 #include "abstractextsysmonsource.h"
 
-class ExtSysMonAggregator : public KSysGuard::SensorObject
+
+class ExtSysMonAggregator : public QObject
 {
     Q_OBJECT
 
 public:
-    explicit ExtSysMonAggregator(const QString &_id, const QString &_name, KSysGuard::SensorContainer *_parent, const QHash<QString, QString> &_config);
+    explicit ExtSysMonAggregator(QObject *_parent, const QHash<QString, QString> &_config);
     ~ExtSysMonAggregator() override;
     [[nodiscard]] QVariant data(const QString &_source) const;
     [[nodiscard]] bool hasSource(const QString &_source) const;

sources/extsysmon/metadata.json

@@ -1,3 +0,0 @@
-{
-    "providerName": "extsysmon"
-}

sources/extsysmon/plasma-dataengine-extsysmon.desktop

@@ -0,0 +1,16 @@
+[Desktop Entry]
+Encoding=UTF-8
+Name=Extended SystemMonitor
+Comment=Adds some additional functions to System DataEngine
+ServiceTypes=Plasma/DataEngine
+Type=Service
+Icon=utilities-system-monitor
+
+X-KDE-Library=plasma_dataengine_extsysmon
+
+X-KDE-PluginInfo-Author=Evgeniy Alekseev aka arcanis
+X-KDE-PluginInfo-Email=esalexeev@gmail.com
+X-KDE-PluginInfo-Name=extsysmon
+X-KDE-PluginInfo-Version=@PROJECT_VERSION@
+X-KDE-PluginInfo-Category=System Information
+X-KDE-PluginInfo-License=GPL3

sources/extsysmon/plasma-dataengine-extsysmon.json

@@ -0,0 +1,20 @@
+{
+    "KPlugin": {
+        "Authors": [
+            {
+                "Email": "esalexeev@gmail.com",
+                "Name": "Evgeniy Alekseev aka arcanis"
+            }
+        ],
+        "Category": "System Information",
+        "Description": "Adds some additional functions to System DataEngine",
+        "Icon": "utilities-system-monitor",
+        "Id": "extsysmon",
+        "License": "GPL3",
+        "Name": "Extended SystemMonitor",
+        "ServiceTypes": [
+            "Plasma/DataEngine"
+        ],
+        "Version": "@PROJECT_VERSION@"
+    }
+}

sources/libraries.cmake

@@ -27,4 +27,4 @@ include(KDEInstallDirs)
 include(KDECMakeSettings)
 include(KDECompilerSettings)
 set(Kf6_INCLUDE ${KDE_INSTALL_FULL_INCLUDEDIR_KF})
-set(Kf6_LIBRARIES KF6::CoreAddons KF6::I18n KF6::Notifications KF6::WindowSystem KSysGuard::Sensors KSysGuard::SensorFaces KSysGuard::SystemStats PW::LibTaskManager)
+set(Kf6_LIBRARIES KF6::I18n KF6::Notifications KF6::WindowSystem KSysGuard::Sensors KSysGuard::SensorFaces KSysGuard::SystemStats PW::LibTaskManager)

sources/qml/FontSelector.qml

@@ -41,9 +41,9 @@ Row {
 
         signal setFont
 
-        onAccepted: value = selectedFont.family
+        onAccepted: value = fontDialog.font.family
         onSetFont: {
-            selectedFont = Qt.font({
+            fontDialog.font = Qt.font({
                 family: value,
                 pointSize: 12,
                 italic: false,