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3be733a775
This fact caused by the qt signal-slot implementation. Even if slots code is going into parallel they will be called in the main app thread. And also it is used inside KF5 dataengine implementation, so I'm affraid that it could not be optimized w\o backend rewriting
56 lines
2.2 KiB
C++
56 lines
2.2 KiB
C++
/***************************************************************************
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* This file is part of awesome-widgets *
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* *
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* awesome-widgets is free software: you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* awesome-widgets is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with awesome-widgets. If not, see http://www.gnu.org/licenses/ *
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***************************************************************************/
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#ifndef AWDATAENGINEAGGREGATOR_H
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#define AWDATAENGINEAGGREGATOR_H
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#include <Plasma/DataEngine>
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#include <QObject>
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class AWDataEngineAggregator : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(int interval MEMBER m_interval WRITE setInterval);
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public:
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explicit AWDataEngineAggregator(QObject *parent = nullptr, const int interval = 1000);
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virtual ~AWDataEngineAggregator();
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// properties
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void setInterval(const int _interval);
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signals:
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void updateData(const QString sourceName, const QVariant value, const QString units);
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public slots:
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void dropSource(const QString source);
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void reconnectSources();
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// data engines operations
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void dataUpdated(const QString sourceName, const Plasma::DataEngine::Data data);
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// dummy method required by DataEngine connections
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void modelChanged(QString, QAbstractItemModel *) {};
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private:
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void initDataEngines();
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QHash<QString, Plasma::DataEngine *> m_dataEngines;
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int m_interval;
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};
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#endif /* AWDATAENGINEAGGREGATOR_H */
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