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/*
* Copyright (C) 2007 John Tapsell <tapsell@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License version 2 as
* published by the Free Software Foundation
*
* This program 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 Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef SYSTEMMONITORENGINE_H
#define SYSTEMMONITORENGINE_H
#include <Plasma/DataEngine>
#include <ksgrd/SensorClient.h>
#include <QStringList>
class QTimer;
/**
* This class evaluates the basic expressions given in the interface.
*/
class SystemMonitorEngine : public Plasma::DataEngine, public KSGRD::SensorClient
{
Q_OBJECT
public:
/** Inherited from Plasma::DataEngine. Returns a list of all the sensors that ksysguardd knows about. */
QStringList sources() const override;
SystemMonitorEngine( QObject* parent, const QVariantList& args );
~SystemMonitorEngine() override;
protected:
bool sourceRequestEvent(const QString &name) override;
/** inherited from SensorClient */
void answerReceived( int id, const QList<QByteArray>&answer ) override;
void sensorLost( int ) override;
bool updateSourceEvent(const QString &sensorName) override;
protected Q_SLOTS:
void updateSensors();
void updateMonitorsList();
private:
QStringList m_sensors;
QTimer* m_timer;
int m_waitingFor;
};
#endif
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