add ability to wrap lines

rename AWToolTip to AWDataAggregator object
drop hasOutput property from ExtScript
fix some bugs in AWKeysAggregator

sources/awesome-widget/plugin/awdataaggregator.h

@@ -0,0 +1,72 @@
+/***************************************************************************
+ *   This file is part of awesome-widgets                                  *
+ *                                                                         *
+ *   awesome-widgets 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.                       *
+ *                                                                         *
+ *   awesome-widgets 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 awesome-widgets. If not, see http://www.gnu.org/licenses/  *
+ ***************************************************************************/
+
+
+#ifndef AWTOOLTIP_H
+#define AWTOOLTIP_H
+
+#include <QGraphicsScene>
+#include <QGraphicsView>
+#include <QHash>
+#include <QObject>
+#include <QPixmap>
+#include <QVariant>
+
+
+class AWDataAggregator : public QObject
+{
+    Q_OBJECT
+
+public:
+    explicit AWDataAggregator(QObject *parent = nullptr, QVariantMap settings = QVariantMap());
+    virtual ~AWDataAggregator();
+    QSize getTooltipSize() const;
+    QString htmlImage(const QPixmap source);
+    QPixmap tooltipImage();
+
+signals:
+    void updateData(QHash<QString, QString> values);
+    void toolTipPainted(QString image);
+
+private slots:
+    void dataUpdate(QHash<QString, QString> values);
+
+private:
+    // ui
+    QGraphicsScene *toolTipScene = nullptr;
+    QGraphicsView *toolTipView = nullptr;
+    void checkValue(const QString source, const float value, const float extremum) const;
+    void checkValue(const QString source,  const QString current, const QString received) const;
+    QString notificationText(const QString source, const float value) const;
+    QString notificationText(const QString source, const QString value) const;
+    void setData(const QString source, float value, const float extremum = -1.0);
+    // different signature for battery device
+    void setData(const bool dontInvert, const QString source, float value);
+    // variables
+    int counts = 0;
+    QVariantHash configuration;
+    float currentGPULoad = 0.0;
+    QString currentNetworkDevice;
+    QHash<QString, float> boundaries;
+    QHash<QString, QList<float>> data;
+    bool enablePopup = false;
+    QStringList requiredKeys;
+    QSize size;
+};
+
+
+#endif /* AWTOOLTIP_H */