end work on core part. Now widget works normally

(except for configuration and appearance)

sources/CMakeLists.txt

@@ -37,7 +37,7 @@ endif ()
 configure_file (${CMAKE_SOURCE_DIR}/version.h.in ${CMAKE_CURRENT_BINARY_DIR}/version.h)
 set (PROJECT_TRDPARTY_DIR ${CMAKE_CURRENT_SOURCE_DIR}/3rdparty)
 
-add_subdirectory (ext-sysmon)
+add_subdirectory (extsysmon)
 if (BUILD_KDE4)
   add_subdirectory (awesome-widget-kde4)
   add_subdirectory (desktop-panel-kde4)

sources/awesome-widget-kde4/CMakeLists.txt

@@ -14,15 +14,15 @@ include_directories (${CMAKE_SOURCE_DIR}
                      ${CMAKE_CURRENT_BINARY_DIR}
                      ${CMAKE_CURRENT_BINARY_DIR}/../
                      ${PROJECT_TRDPARTY_DIR}
-                     ../ext-sysmon
+                     ../extsysmon
-                     ${CMAKE_CURRENT_BINARY_DIR}/../ext-sysmon)
+                     ${CMAKE_CURRENT_BINARY_DIR}/../extsysmon)
 
 # set sources
 file (GLOB SUBPROJECT_DESKTOP_IN *.desktop)
 file (RELATIVE_PATH SUBPROJECT_DESKTOP ${CMAKE_SOURCE_DIR} ${SUBPROJECT_DESKTOP_IN})
 file (GLOB_RECURSE SUBPROJECT_SOURCE *.cpp ${PROJECT_TRDPARTY_DIR}/task/*.cpp
                                            ${PROJECT_TRDPARTY_DIR}/fontdialog/*.cpp
-                                           ../ext-sysmon/extscript.cpp)
+                                           ../extsysmon/extscript.cpp)
 set (TASK_HEADER ${PROJECT_TRDPARTY_DIR}/task/task.h)
 file (GLOB SUBPROJECT_UI *.ui ${PROJECT_TRDPARTY_DIR}/about/*.ui)
 file (GLOB SUBPROJECT_NOTIFY *.notifyrc)

sources/awesome-widget-kde4/awesome-widget.cpp

@@ -197,7 +197,7 @@ void AwesomeWidget::init()
     if (debug) qDebug() << PDEBUG;
 
     // dataengines
-    extsysmonEngine = dataEngine(QString("ext-sysmon"));
+    extsysmonEngine = dataEngine(QString("extsysmon"));
     sysmonEngine = dataEngine(QString("systemmonitor"));
     connect(sysmonEngine, SIGNAL(sourceAdded(QString)), this, SLOT(addDiskDevice(QString)));
     timeEngine = dataEngine(QString("time"));

sources/awesome-widget-kf5/package/contents/config/main.xml

@@ -98,9 +98,6 @@
     <entry name="downTooltipColor" type="string">
       <default>#00ffff</default>
     </entry>
-    <entry name="upTooltip" type="bool">
-      <default>true</default>
-    </entry>
     <entry name="upTooltipColor" type="string">
       <default>#ff00ff</default>
     </entry>

sources/awesome-widget-kf5/package/contents/ui/main.qml

@@ -44,7 +44,38 @@ Item {
         "justify": Text.AlignJustify
     }
     // external
-    property variant info: {
+    property variant settings: {
+        "customTime": plasmoid.configuration.customTime,
+        "customUptime": plasmoid.configuration.customUptime,
+        "tempUnits": plasmoid.configuration.tempUnits,
+        "tempDevice": plasmoid.configuration.tempDevice,
+        "fanDevice": plasmoid.configuration.fanDevice,
+        "mount": plasmoid.configuration.mount,
+        "hdd": plasmoid.configuration.hdd,
+        "disk": plasmoid.configuration.disk,
+        "customNetdev": plasmoid.configuration.customNetdev,
+        "acOnline": plasmoid.configuration.acOnline,
+        "acOffline": plasmoid.configuration.acOffline
+    }
+    property variant tooltipSettings: {
+        "tooltipNumber": plasmoid.configuration.tooltipNumber,
+        "useTooltipBackground": plasmoid.configuration.useTooltipBackground,
+        "tooltipBackgroung": plasmoid.configuration.tooltipBackgroung,
+        "cpuTooltip": plasmoid.configuration.cpuTooltip,
+        "cpuclTooltip": plasmoid.configuration.cpuclTooltip,
+        "memTooltip": plasmoid.configuration.memTooltip,
+        "swapTooltip": plasmoid.configuration.swapTooltip,
+        "downTooltip": plasmoid.configuration.downTooltip,
+        "upTooltip": plasmoid.configuration.downTooltip,
+        "batteryTooltip": plasmoid.configuration.batteryTooltip,
+        "cpuTooltipColor": plasmoid.configuration.cpuTooltipColor,
+        "cpuclTooltipColor": plasmoid.configuration.cpuclTooltipColor,
+        "memTooltipColor": plasmoid.configuration.memTooltipColor,
+        "swapTooltipColor": plasmoid.configuration.swapTooltipColor,
+        "downTooltipColor": plasmoid.configuration.downTooltipColor,
+        "upTooltipColor": plasmoid.configuration.upTooltipColor,
+        "batteryTooltipColor": plasmoid.configuration.batteryTooltipColor,
+        "batteryInTooltipColor": plasmoid.configuration.batteryInTooltipColor
     }
     property string pattern: plasmoid.configuration.text
     // signals
@@ -60,26 +91,29 @@ Item {
         id: systemmonitorDE
         engine: "systemmonitor"
         connectedSources: systemmonitorDE.sources
-        interval: plasmoid.configuration.autoUpdateInterval
+        interval: plasmoid.configuration.interval
 
         onNewData: {
             if (debug) console.log("[main::onNewData] : Update source " + sourceName)
 
             if ((data.value == "N\\A") || (data.value == "")) return
-            // update
+            if (AWKeys.isReady()) AWKeys.setDataBySource(sourceName, data, settings)
         }
     }
 
     PlasmaCore.DataSource {
         id: extsysmonDE
-        engine: "ext-sysmon"
+        engine: "extsysmon"
         connectedSources: extsysmonDE.sources
-        interval: plasmoid.configuration.autoUpdateInterval
+        interval: plasmoid.configuration.interval
 
         onNewData: {
             if (debug) console.log("[main::onNewData] : Update source " + sourceName)
 
-//             if (sourceName == "update") needUpdate()
+            if ((data.value == "N\\A") || (data.value == "")) return
+            if (AWKeys.isReady()) AWKeys.setDataBySource(sourceName, data, settings)
+            // update
+            if (sourceName == "update") needUpdate()
         }
     }
 
@@ -87,10 +121,13 @@ Item {
         id: timeDE
         engine: "time"
         connectedSources: ["Local"]
-        interval: plasmoid.configuration.autoUpdateInterval
+        interval: plasmoid.configuration.interval
 
         onNewData: {
             if (debug) console.log("[main::onNewData] : Update source " + sourceName)
+
+            if ((data.value == "N\\A") || (data.value == "")) return
+            if (AWKeys.isReady()) AWKeys.setDataBySource(sourceName, data, settings)
         }
     }
 
@@ -115,6 +152,8 @@ Item {
     Component.onCompleted: {
         if (debug) console.log("[main::onCompleted]")
 
+        // init submodule
+        AWKeys.initKeys(pattern, settings, tooltipSettings)
         // actions
         plasmoid.setAction("showReadme", i18n("Show README"), "text-x-readme")
         plasmoid.setAction("updateText", i18n("Update text"), "stock-refresh")
@@ -124,7 +163,7 @@ Item {
     onNeedUpdate: {
         if (debug) console.log("[main::onNeedUpdate]")
 
-        text.text = AWKeys.parsePattern(pattern, info)
+        text.text = AWKeys.parsePattern(pattern)
         // update geometry
         text.update()
         height = text.contentHeight

sources/awesome-widget-kf5/plugin/CMakeLists.txt

@@ -17,8 +17,8 @@ include_directories (${CMAKE_SOURCE_DIR}
                      ${CMAKE_CURRENT_BINARY_DIR}
                      ${CMAKE_CURRENT_BINARY_DIR}/../
                      ${PROJECT_TRDPARTY_DIR}
-                     ../../ext-sysmon
+                     ../../extsysmon
-                     ${CMAKE_CURRENT_BINARY_DIR}/../../ext-sysmon
+                     ${CMAKE_CURRENT_BINARY_DIR}/../../extsysmon
                      ${Qt_INCLUDE}
                      ${Kf5_INCLUDE})
 
@@ -27,7 +27,7 @@ file (GLOB SUBPROJECT_NOTIFY *.notifyrc)
 file (GLOB SUBPROJECT_UI *.ui)
 # task source is required by extscripts
 file (GLOB_RECURSE SUBPROJECT_SOURCE *.cpp ${PROJECT_TRDPARTY_DIR}/task/*.cpp
-                                     ../../ext-sysmon/extscript.cpp)
+                                     ../../extsysmon/extscript.cpp)
 set (TASK_HEADER ${PROJECT_TRDPARTY_DIR}/task/task.h)
 
 qt5_wrap_cpp (TASK_MOC_SOURCE ${TASK_HEADER})

sources/awesome-widget-kf5/plugin/awkeys.cpp

@@ -41,8 +41,6 @@ AWKeys::AWKeys(QObject *parent)
     QProcessEnvironment environment = QProcessEnvironment::systemEnvironment();
     QString debugEnv = environment.value(QString("DEBUG"), QString("no"));
     debug = (debugEnv == QString("yes"));
-
-    initValues();
 }
 
 
@@ -52,11 +50,15 @@ AWKeys::~AWKeys()
 }
 
 
-void AWKeys::initKeys(const QString pattern, const int maxTooltip)
+void AWKeys::initKeys(const QString pattern,
+                      const QMap<QString, QVariant> params,
+                      const QMap<QString, QVariant> tooltipParams)
 {
     if (debug) qDebug() << PDEBUG;
 
     // clear
+    extScripts.clear();
+    graphicalItems.clear();
     counts.clear();
     keys.clear();
     foundBars.clear();
@@ -64,25 +66,15 @@ void AWKeys::initKeys(const QString pattern, const int maxTooltip)
     toolTip = nullptr;
 
     // init
-    counts = getCounts();
+    extScripts = getExtScripts();
+    graphicalItems = getGraphicalItems();
+    counts = getCounts(params);
     keys = dictKeys();
     foundBars = findGraphicalItems(pattern);
     foundKeys = findKeys(pattern);
-    toolTip = new AWToolTip(this, maxTooltip);
+    toolTip = new AWToolTip(this, tooltipParams);
-}
 
-
+    ready = true;
-void AWKeys::initValues()
-{
-    if (debug) qDebug() << PDEBUG;
-
-    // clear
-    extScripts.clear();
-    graphicalItems.clear();
-
-    // init
-    extScripts = getExtScripts();
-    graphicalItems = getGraphicalItems();
 }
 
 
@@ -94,6 +86,14 @@ bool AWKeys::isDebugEnabled()
 }
 
 
+bool AWKeys::isReady()
+{
+    if (debug) qDebug() << PDEBUG;
+
+    return ready;
+}
+
+
 QString AWKeys::networkDevice(const QString custom)
 {
     if (debug) qDebug() << PDEBUG;
@@ -301,32 +301,6 @@ QStringList AWKeys::graphicalItemsInfo()
 }
 
 
-QStringList AWKeys::timeKeys()
-{
-    if (debug) qDebug() << PDEBUG;
-
-    QStringList keys;
-    keys.append(QString("dddd"));
-    keys.append(QString("ddd"));
-    keys.append(QString("dd"));
-    keys.append(QString("d"));
-    keys.append(QString("MMMM"));
-    keys.append(QString("MMM"));
-    keys.append(QString("MM"));
-    keys.append(QString("M"));
-    keys.append(QString("yyyy"));
-    keys.append(QString("yy"));
-    keys.append(QString("hh"));
-    keys.append(QString("h"));
-    keys.append(QString("mm"));
-    keys.append(QString("m"));
-    keys.append(QString("ss"));
-    keys.append(QString("s"));
-
-    return keys;
-}
-
-
 void AWKeys::setDataBySource(const QString sourceName,
                              const QMap<QString, QVariant> data,
                              const QMap<QString, QVariant> params)
@@ -351,10 +325,10 @@ void AWKeys::setDataBySource(const QString sourceName,
         for (int i=0; i<data.keys().count(); i++) {
             if (data.keys()[i] == QString("ac")) {
                 values[QString("ac")] = data.keys()[i];
-//                 if (data[QString("ac")].toBool())
+                if (data[QString("ac")].toBool())
-//                     values[QString("ac")] = configuration[QString("acOnline")];
+                    values[QString("ac")] = params[QString("acOnline")].toString();
-//                 else
+                else
-//                     values[QString("ac")] = configuration[QString("acOffline")];
+                    values[QString("ac")] = params[QString("acOffline")].toString();
             } else {
                 values[data.keys()[i]] = QString("%1").arg(data[data.keys()[i]].toFloat(), 3, 'f', 0);
                 toolTip->setData(QString("bat"), data[data.keys()[i]].toFloat(), data[QString("ac")].toBool());
@@ -556,7 +530,7 @@ void AWKeys::setDataBySource(const QString sourceName,
         values[QString("isotime")] = data[QString("DateTime")].toDateTime().toString(Qt::ISODate);
         values[QString("shorttime")] = data[QString("DateTime")].toDateTime().toString(Qt::SystemLocaleShortDate);
         values[QString("longtime")] = data[QString("DateTime")].toDateTime().toString(Qt::SystemLocaleLongDate);
-        QStringList _timeKeys = timeKeys();
+        QStringList _timeKeys = getTimeKeys();
         values[QString("ctime")] = params[QString("customTime")].toString();
         for (int i=0; i<_timeKeys.count(); i++)
             values[QString("ctime")].replace(QString("$") + _timeKeys[i],
@@ -580,32 +554,6 @@ void AWKeys::setDataBySource(const QString sourceName,
 }
 
 
-QMap<QString, QVariant> AWKeys::getCounts()
-{
-    if (debug) qDebug() << PDEBUG;
-
-    QMap<QString, QVariant> awCounts;
-    awCounts[QString("cpu")] = numberCpus();
-    awCounts[QString("custom")] = getExtScripts().count();
-//    awCounts[QString("disk")] = configuration[QString("disk")].split(QString("@@")).count();
-//    awCounts[QString("fan")] = configuration[QString("fanDevice")].split(QString("@@")).count();
-//    awCounts[QString("hddtemp")] = configuration[QString("hdd")].split(QString("@@")).count();
-//    awCounts[QString("mount")] = configuration[QString("mount")].split(QString("@@")).count();
-//    awCounts[QString("pkg")] = deSettings[QString("PKGCMD")].split(QChar(',')).count();
-//    awCounts[QString("temp")] = configuration[QString("tempDevice")].split(QString("@@")).count();
-//    awCounts[QString("tooltip")] = 0;
-//    awCounts[QString("tooltip")] += configuration[QString("cpuTooltip")].toInt();
-//    awCounts[QString("tooltip")] += configuration[QString("cpuclTooltip")].toInt();
-//    awCounts[QString("tooltip")] += configuration[QString("memTooltip")].toInt();
-//    awCounts[QString("tooltip")] += configuration[QString("swapTooltip")].toInt();
-//    awCounts[QString("tooltip")] += configuration[QString("downTooltip")].toInt();
-//    awCounts[QString("tooltip")] += configuration[QString("batteryTooltip")].toInt();
-//    awCounts[QString("tooltip")] = counts[QString("tooltip")] / 2;
-
-    return awCounts;
-}
-
-
 QStringList AWKeys::findGraphicalItems(const QString pattern)
 {
     if (debug) qDebug() << PDEBUG;
@@ -639,6 +587,26 @@ QStringList AWKeys::findKeys(const QString pattern)
 }
 
 
+QMap<QString, QVariant> AWKeys::getCounts(const QMap<QString, QVariant> params)
+{
+    if (debug) qDebug() << PDEBUG;
+
+    QMap<QString, QVariant> awCounts;
+    awCounts[QString("cpu")] = numberCpus();
+    awCounts[QString("custom")] = extScripts.count();
+    awCounts[QString("disk")] = params[QString("disk")].toString().split(QString("@@")).count();
+    awCounts[QString("fan")] = params[QString("fanDevice")].toString().split(QString("@@")).count();
+    awCounts[QString("hddtemp")] = params[QString("hdd")].toString().split(QString("@@")).count();
+    awCounts[QString("mount")] = params[QString("mount")].toString().split(QString("@@")).count();
+    // TODO update pkg parsing
+//     awCounts[QString("pkg")] = deSettings[QString("PKGCMD")].split(QChar(',')).count();
+    awCounts[QString("pkg")] = 1;
+    awCounts[QString("temp")] = params[QString("tempDevice")].toString().split(QString("@@")).count();
+
+    return awCounts;
+}
+
+
 QList<ExtScript *> AWKeys::getExtScripts()
 {
     if (debug) qDebug() << PDEBUG;
@@ -648,7 +616,7 @@ QList<ExtScript *> AWKeys::getExtScripts()
     QString localDir = QStandardPaths::writableLocation(QStandardPaths::DataLocation) +
             QString("/plasma_engine_extsysmon/scripts");
     QDir localDirectory;
-    if (localDirectory.mkpath(localDir))
+    if ((!localDirectory.exists(localDir)) && (localDirectory.mkpath(localDir)))
         if (debug) qDebug() << PDEBUG << ":" << "Created directory" << localDir;
 
     QStringList dirs = QStandardPaths::locateAll(QStandardPaths::DataLocation,
@@ -714,3 +682,29 @@ GraphicalItem *AWKeys::getItemByTag(const QString tag)
 
     return item;
 }
+
+
+QStringList AWKeys::getTimeKeys()
+{
+    if (debug) qDebug() << PDEBUG;
+
+    QStringList keys;
+    keys.append(QString("dddd"));
+    keys.append(QString("ddd"));
+    keys.append(QString("dd"));
+    keys.append(QString("d"));
+    keys.append(QString("MMMM"));
+    keys.append(QString("MMM"));
+    keys.append(QString("MM"));
+    keys.append(QString("M"));
+    keys.append(QString("yyyy"));
+    keys.append(QString("yy"));
+    keys.append(QString("hh"));
+    keys.append(QString("h"));
+    keys.append(QString("mm"));
+    keys.append(QString("m"));
+    keys.append(QString("ss"));
+    keys.append(QString("s"));
+
+    return keys;
+}

sources/awesome-widget-kf5/plugin/awkeys.h

@@ -37,9 +37,11 @@ public:
     AWKeys(QObject *parent = 0);
     ~AWKeys();
 
-    Q_INVOKABLE void initKeys(const QString pattern, const int maxTooltip);
+    Q_INVOKABLE void initKeys(const QString pattern,
-    Q_INVOKABLE void initValues();
+                              const QMap<QString, QVariant> params,
+                              const QMap<QString, QVariant> tooltipParams);
     Q_INVOKABLE bool isDebugEnabled();
+    Q_INVOKABLE bool isReady();
     Q_INVOKABLE QString networkDevice(const QString custom = QString(""));
     Q_INVOKABLE int numberCpus();
     Q_INVOKABLE QString parsePattern(const QString pattern);
@@ -48,21 +50,22 @@ public:
     Q_INVOKABLE QStringList dictKeys();
     Q_INVOKABLE QStringList extScriptsInfo();
     Q_INVOKABLE QStringList graphicalItemsInfo();
-    Q_INVOKABLE QStringList timeKeys();
     Q_INVOKABLE void setDataBySource(const QString sourceName,
                                      const QMap<QString, QVariant> data,
                                      const QMap<QString, QVariant> params);
-    Q_INVOKABLE QMap<QString, QVariant> getCounts();
     Q_INVOKABLE QStringList findGraphicalItems(const QString pattern);
     Q_INVOKABLE QStringList findKeys(const QString pattern);
 
 private:
+    QMap<QString, QVariant> getCounts(const QMap<QString, QVariant> params);
     QList<ExtScript *> getExtScripts();
     QList<GraphicalItem *> getGraphicalItems();
     GraphicalItem *getItemByTag(const QString tag);
+    QStringList getTimeKeys();
     AWToolTip *toolTip = nullptr;
     // variables
     bool debug = false;
+    bool ready = false;
     QList<GraphicalItem *> graphicalItems;
     QList<ExtScript *> extScripts;
     QStringList foundBars, foundKeys, keys;

sources/awesome-widget-kf5/plugin/awtooltip.cpp

@@ -24,9 +24,9 @@
 
 
 AWToolTip::AWToolTip(QObject *parent,
-                     const int maxCount)
+                     QMap<QString, QVariant> settings)
     : QObject(parent),
-      m_maxCount(maxCount)
+      m_settings(settings)
 {
     // debug
     QProcessEnvironment environment = QProcessEnvironment::systemEnvironment();
@@ -41,13 +41,21 @@ AWToolTip::~AWToolTip()
 }
 
 
+QPixmap AWToolTip::image()
+{
+    if (debug) qDebug() << PDEBUG;
+
+    return QPixmap();
+}
+
+
 void AWToolTip::setData (const QString source, const float value, const bool ac)
 {
     if (debug) qDebug() << PDEBUG;
 
     if (data[source].count() == 0)
         data[source].append(0.0);
-    else if (data[source].count() > m_maxCount)
+    else if (data[source].count() > m_settings[QString("tooltipNumber")].toInt())
         data[source].takeFirst();
 
     if (ac)

sources/awesome-widget-kf5/plugin/awtooltip.h

@@ -22,6 +22,7 @@
 #include <QMap>
 #include <QObject>
 #include <QPixmap>
+#include <QVariant>
 
 
 class AWToolTip : public QObject
@@ -30,17 +31,17 @@ class AWToolTip : public QObject
 
 public:
     AWToolTip(QObject *parent = 0,
-              int maxCount = 0);
+              QMap<QString, QVariant> m_settings = QMap<QString, QVariant>());
     ~AWToolTip();
 
-//     Q_INVOKABLE QPixmap image();
+    Q_INVOKABLE QPixmap image();
     void setData(const QString source, const float value,
                  const bool ac = true);
 
 private:
     // variables
     bool debug = false;
-    int m_maxCount = 0;
+    QMap<QString, QVariant> m_settings;
     QMap<QString, QList<float>> data;
 };
 

sources/extsysmon/extsysmon.cpp

@@ -47,7 +47,7 @@
 ExtendedSysMon::ExtendedSysMon(QObject* parent, const QVariantList &args)
     : Plasma::DataEngine(parent, args)
 {
-    Q_UNUSED(args);
+    Q_UNUSED(args)
 
     // debug
     QProcessEnvironment environment = QProcessEnvironment::systemEnvironment();
@@ -79,16 +79,14 @@ QString ExtendedSysMon::getAutoGpu()
     if (debug) qDebug() << PDEBUG;
 
     QString gpu = QString("disable");
-    QString cmd = QString("lspci");
+    QFile moduleFile(QString("/proc/modules"));
-    if (debug) qDebug() << PDEBUG << ":" << "cmd" << cmd;
+    if (!moduleFile.open(QIODevice::ReadOnly)) return gpu;
-    TaskResult process = runTask(cmd);
-    if (debug) qDebug() << PDEBUG << ":" << "Cmd returns" << process.exitCode;
 
-    QString qoutput = QTextCodec::codecForMib(106)->toUnicode(process.output);
+    QString output = moduleFile.readAll();
-    if (qoutput.toLower().contains("nvidia"))
+    if (output.contains(QString("fglrx")))
-        gpu = QString("nvidia");
-    else if (qoutput.toLower().contains("radeon"))
         gpu = QString("ati");
+    else if (output.contains(QString("nvidia")))
+        gpu = QString("nvidia");
 
     if (debug) qDebug() << PDEBUG << ":" << "Device" << gpu;
     return gpu;
@@ -130,7 +128,7 @@ void ExtendedSysMon::initScripts()
     localDir = QStandardPaths::writableLocation(QStandardPaths::DataLocation) +
             QString("/plasma_engine_extsysmon/scripts");
     QDir localDirectory;
-    if (localDirectory.mkpath(localDir))
+    if ((!localDirectory.exists(localDir)) && (localDirectory.mkpath(localDir)))
         if (debug) qDebug() << PDEBUG << ":" << "Created directory" << localDir;
 
     dirs = QStandardPaths::locateAll(QStandardPaths::DataLocation,
@@ -226,7 +224,7 @@ QMap<QString, QString> ExtendedSysMon::updateConfiguration(QMap<QString, QString
     else {
         QStringList deviceList = rawConfig[QString("HDDDEV")].split(QChar(','), QString::SkipEmptyParts);
         QStringList devices;
-        QRegExp diskRegexp = QRegExp("/dev/[hms]d[a-z]$");
+        QRegExp diskRegexp = QRegExp("^/dev/[hms]d[a-z]$");
         for (int i=0; i<deviceList.count(); i++)
             if ((QFile::exists(deviceList[i])) &&
                 (diskRegexp.indexIn(deviceList[i]) > -1))
@@ -458,8 +456,9 @@ QMap<QString, QVariant> ExtendedSysMon::getPlayerInfo(const QString playerName,
                 .arg(mpdPort);
     else if (playerName == QString("mpris")) {
         // players which supports mpris
-        if (mpris == "auto")
+        if (mpris == QString("auto"))
             mpris = getAutoMpris();
+        if (mpris.isEmpty()) return info;
         cmd = QString("bash -c \"qdbus org.mpris.%1 /Player GetMetadata && qdbus org.mpris.%1 /Player PositionGet\"")
                 .arg(mpris);
     }
@@ -598,9 +597,13 @@ bool ExtendedSysMon::updateSourceEvent(const QString &source)
     } else if (source == QString("netdev")) {
         setData(source, QString("value"), getNetworkDevice());
     } else if (source == QString("pkg")) {
+        if (pkgTimeUpdate > MSEC_IN_HOUR) {
             for (int i=0; i<configuration[QString("PKGCMD")].split(QString(","), QString::SkipEmptyParts).count(); i++)
                 setData(source, QString("pkgcount") + QString::number(i),
                         getUpgradeInfo(configuration[QString("PKGCMD")].split(QString(","), QString::SkipEmptyParts)[i]));
+            pkgTimeUpdate = 0;
+        }
+        pkgTimeUpdate++;
     } else if (source == QString("player")) {
         QMap<QString, QVariant> player = getPlayerInfo(configuration[QString("PLAYER")],
                 configuration[QString("MPDADDRESS")],

sources/extsysmon/extsysmon.h

@@ -18,6 +18,10 @@
 #ifndef EXTSYSMON_H
 #define EXTSYSMON_H
 
+#ifndef MSEC_IN_HOUR
+#define MSEC_IN_HOUR 60*60*1000
+#endif /* MSEC_IN_HOUR */
+
 #include <Plasma/DataEngine>
 #include <QProcess>
 
@@ -55,6 +59,8 @@ private:
     QList<ExtScript *> externalScripts;
     QList<int> times;
     bool debug;
+    // FIXME dirty hack to avoid update package information every second
+    int pkgTimeUpdate = MSEC_IN_HOUR;
     // reread configuration
     QString getAllHdd();
     QString getAutoGpu();

sources/extsysmon/plasma-dataengine-extsysmon.desktop

@@ -8,11 +8,11 @@ Icon=utilities-system-monitor
 
 X-KDE-ServiceTypes=Plasma/DataEngine
 X-KDE-Library=plasma_engine_extsysmon
-X-Plasma-EngineName=ext-sysmon
+X-Plasma-EngineName=extsysmon
 
 X-KDE-PluginInfo-Author=Evgeniy Alekseev aka arcanis
 X-KDE-PluginInfo-Email=esalexeev@gmail.com
-X-KDE-PluginInfo-Name=ext-sysmon
+X-KDE-PluginInfo-Name=extsysmon
 X-KDE-PluginInfo-Version=@PROJECT_VERSION@
 X-KDE-PluginInfo-Category=System Information
 X-KDE-PluginInfo-Depends=