awesome-widgets/sources/awesome-widget/plugin/awdataaggregator.h

67 lines
2.7 KiB
C++

/***************************************************************************
* 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/ *
***************************************************************************/
#pragma once
#include <QVariant>
class QGraphicsScene;
class QGraphicsView;
class QPixmap;
class AWDataAggregator : public QObject
{
Q_OBJECT
public:
explicit AWDataAggregator(QObject *_parent = nullptr);
~AWDataAggregator() override;
static QString htmlImage(const QPixmap &_source);
void setParameters(const QVariantMap &_settings);
QPixmap tooltipImage();
public slots:
void dataUpdate(const QVariantHash &_values);
signals:
void toolTipPainted(const QString &_image) const;
private:
// ui
QGraphicsScene *m_toolTipScene = nullptr;
QGraphicsView *m_toolTipView = nullptr;
void checkValue(const QString &_source, double _value, double _extremum) const;
void checkValue(const QString &_source, const QString &_current, const QString &_received) const;
void initScene();
static QString notificationText(const QString &_source, float _value);
static QString notificationText(const QString &_source, const QString &_value);
// main method
void setData(const QVariantHash &_values);
void setData(const QString &_source, double _value, double _extremum = -1.0);
// different signature for battery device
void setData(bool _dontInvert, const QString &_source, double _value);
// variables
int m_counts = 0;
QVariantHash m_configuration;
QString m_currentNetworkDevice = "lo";
QHash<QString, double> m_boundaries;
QHash<QString, QList<double>> m_values;
bool m_enablePopup = false;
QStringList m_requiredKeys;
};