improve update events

sources/awesome-widget/plugin/awactions.cpp

@@ -215,7 +215,8 @@ void AWActions::showUpdates(QString version)
     text += i18n("New version : %1", version) + QString("\n\n");
     text += i18n("Click \"Ok\" to download");
 
-    int select = QMessageBox::information(0, i18n("There are updates"), text, QMessageBox::Ok | QMessageBox::Cancel);
+    int select = QMessageBox::information(nullptr, i18n("There are updates"), text,
+                                          QMessageBox::Ok | QMessageBox::Cancel);
     switch (select) {
     case QMessageBox::Ok:
         QDesktopServices::openUrl(QString(RELEASES) + version);

sources/awesome-widget/plugin/awkeys.cpp

@@ -51,6 +51,9 @@ AWKeys::AWKeys(QObject *parent)
     QString debugEnv = environment.value(QString("DEBUG"), QString("no"));
     debug = (debugEnv == QString("yes"));
 
+    // backend
+    connect(this, SIGNAL(needToBeUpdated()), this, SLOT(dataUpdate()));
+
     // init dialog
     dialog = new QDialog(nullptr);
     widgetDialog = new QListWidget(dialog);
@@ -73,11 +76,6 @@ AWKeys::~AWKeys()
     if (debug) qDebug() << PDEBUG;
 
     delete toolTip;
-    delete createButton;
-    delete copyButton;
-    delete deleteButton;
-    delete dialogButtons;
-    delete widgetDialog;
     delete dialog;
 
     graphicalItems.clear();
@@ -165,22 +163,6 @@ QString AWKeys::parsePattern()
 }
 
 
-QString AWKeys::toolTipImage()
-{
-    if(debug) qDebug() << PDEBUG;
-    if (toolTip == nullptr) return QString("");
-
-    if (keys.isEmpty()) return QString();
-
-    QPixmap tooltip = toolTip->image();
-    QByteArray byteArray;
-    QBuffer buffer(&byteArray);
-    tooltip.save(&buffer, "PNG");
-
-    return QString("<img src=\"data:image/png;base64,%1\"/>").arg(QString(byteArray.toBase64()));
-}
-
-
 QSize AWKeys::toolTipSize()
 {
     if (debug) qDebug() << PDEBUG;
@@ -327,6 +309,10 @@ QStringList AWKeys::dictKeys(const bool sorted)
     allKeys.append(QString("desktop"));
     allKeys.append(QString("ndesktop"));
     allKeys.append(QString("tdesktops"));
+    // load average
+    allKeys.append(QString("la15"));
+    allKeys.append(QString("la5"));
+    allKeys.append(QString("la1"));
     // bars
     QStringList graphicalItemsKeys;
     for (int i=0; i<graphicalItems.count(); i++)
@@ -362,13 +348,10 @@ void AWKeys::setDataBySource(const QString sourceName, const QVariantMap data,
     if (debug) qDebug() << PDEBUG;
     if (debug) qDebug() << PDEBUG << ":" << "Source" << sourceName;
 
-    if (sourceName == QString("update")) {
-        emit(needToBeUpdated());
-        return;
-    }
+    if (sourceName == QString("update")) return emit(needToBeUpdated());
 
     // checking
-    if (!checkKeys(data)) return;
+//     if (!checkKeys(data)) return;
     if (keys.isEmpty()) return;
 
     // regular expressions
@@ -517,6 +500,11 @@ void AWKeys::setDataBySource(const QString sourceName, const QVariantMap data,
                         temperature(data[data.keys()[i]].toFloat(), params[QString("tempUnits")].toString()), 4, 'f', 1);
                     break;
                 }
+    } else if (sourceName.startsWith(QString("cpu/system/loadavg"))) {
+        // load average
+        QString time = sourceName;
+        time.remove(QString("cpu/system/loadavg"));
+        values[QString("la%1").arg(time)] = QString("%1").arg(data[QString("value")].toFloat(), 5, 'f', 2);
     } else if (sourceName == QString("mem/physical/application")) {
         // app memory
         values[QString("memmb")] = QString("%1").arg(data[QString("value")].toFloat() / 1024.0, 5, 'f', 0);
@@ -639,8 +627,8 @@ void AWKeys::setDataBySource(const QString sourceName, const QVariantMap data,
         for (int i=0; i<tempDevices.count(); i++)
             if (sourceName == tempDevices[i]) {
                 float temp = data[QString("units")].toString() == QString("°C") ?
-                    temperature(data[QString("value")].toFloat(), params[QString("tempUnits")].toString())
-                    : data[QString("value")].toFloat();
+                    temperature(data[QString("value")].toFloat(), params[QString("tempUnits")].toString()) :
+                    data[QString("value")].toFloat();
                 values[QString("temp%1").arg(i)] = QString("%1").arg(temp, 4, 'f', 1);
                 break;
             }
@@ -797,6 +785,15 @@ void AWKeys::editItem(const QString type)
 }
 
 
+void AWKeys::dataUpdate()
+{
+    if (debug) qDebug() << PDEBUG;
+
+    emit(needTextToBeUpdated(parsePattern()));
+    emit(needToolTipToBeUpdated(toolTipImage()));
+}
+
+
 void AWKeys::loadKeysFromCache()
 {
     if (debug) qDebug() << PDEBUG;
@@ -1325,6 +1322,22 @@ float AWKeys::temperature(const float temp, const QString units)
 }
 
 
+QString AWKeys::toolTipImage()
+{
+    if(debug) qDebug() << PDEBUG;
+    if (toolTip == nullptr) return QString("");
+
+    if (keys.isEmpty()) return QString();
+
+    QPixmap tooltip = toolTip->image();
+    QByteArray byteArray;
+    QBuffer buffer(&byteArray);
+    tooltip.save(&buffer, "PNG");
+
+    return QString("<img src=\"data:image/png;base64,%1\"/>").arg(QString(byteArray.toBase64()));
+}
+
+
 QStringList AWKeys::findGraphicalItems()
 {
     if (debug) qDebug() << PDEBUG;

sources/awesome-widget/plugin/awkeys.h

@@ -57,7 +57,6 @@ public:
     Q_INVOKABLE void setWrapNewLines(const bool wrap = false);
     Q_INVOKABLE bool isDebugEnabled();
     Q_INVOKABLE QString parsePattern();
-    Q_INVOKABLE QString toolTipImage();
     Q_INVOKABLE QSize toolTipSize();
     // keys
     Q_INVOKABLE void addDevice(const QString source);
@@ -74,9 +73,12 @@ public:
 
 signals:
     void dropSourceFromDataengine(const QString source);
+    void needTextToBeUpdated(const QString newText);
+    void needToolTipToBeUpdated(const QString newText);
     void needToBeUpdated();
 
 private slots:
+    void dataUpdate();
     void loadKeysFromCache();
     void reinitKeys();
     // editor
@@ -93,10 +95,10 @@ private:
     QString htmlValue(QString key);
     int numberCpus();
     float temperature(const float temp, const QString units);
+    QString toolTipImage();
     // find methods
     QStringList findGraphicalItems();
     QStringList findKeys();
-     // get methods
     // get methods
     QList<ExtQuotes *> getExtQuotes();
     QList<ExtScript *> getExtScripts();

sources/awesome-widget/plugin/awtooltip.cpp

@@ -33,7 +33,7 @@ AWToolTip::AWToolTip(QObject *parent, QVariantMap settings)
     QString debugEnv = environment.value(QString("DEBUG"), QString("no"));
     debug = (debugEnv == QString("yes"));
 
-    toolTipScene = new QGraphicsScene();
+    toolTipScene = new QGraphicsScene(nullptr);
     toolTipView = new QGraphicsView(toolTipScene);
     toolTipView->setStyleSheet(QString("background: transparent"));
     toolTipView->setContentsMargins(0, 0, 0, 0);
@@ -72,7 +72,6 @@ AWToolTip::~AWToolTip()
 {
     if (debug) qDebug() << PDEBUG;
 
-    delete toolTipView;
     delete toolTipScene;
 }
 
@@ -94,10 +93,9 @@ QPixmap AWToolTip::image()
     toolTipScene->clear();
     QPen pen = QPen();
     // background
-    if (configuration[QString("useTooltipBackground")].toBool())
-        toolTipScene->setBackgroundBrush(QBrush(QColor(configuration[QString("tooltipBackground")].toString())));
-    else
-        toolTipScene->setBackgroundBrush(QBrush(Qt::NoBrush));
+    toolTipScene->setBackgroundBrush(configuration[QString("useTooltipBackground")].toBool() ?
+                                     QBrush(QColor(configuration[QString("tooltipBackground")].toString())) :
+                                     QBrush(Qt::NoBrush));
     bool down = false;
     for (int i=0; i<requiredKeys.count(); i++) {
         float normX = 100.0 / static_cast<float>(data[requiredKeys[i]].count());

sources/awesome-widget/plugin/graphicalitem.h

@@ -52,7 +52,8 @@ public:
     };
 
     explicit GraphicalItem(QWidget *parent = nullptr, const QString desktopName = QString(),
-                           const QStringList directories = QStringList(), const bool debugCmd = false);
+                           const QStringList directories = QStringList(),
+                           const bool debugCmd = false);
     ~GraphicalItem();
     QString fileName();
     QString image(const float value);