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powersync-core/libguh/plugintimer.h
2019-04-02 01:02:45 +02:00

97 lines
2.9 KiB
C++

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* *
* Copyright (C) 2017 Simon Stürz <simon.stuerz@guh.io> *
* *
* This file is part of guh. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2.1 of the License, or (at your option) any later version. *
* *
* This library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; If not, see *
* <http://www.gnu.org/licenses/>. *
* *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#ifndef PLUGINTIMER_H
#define PLUGINTIMER_H
#include <QTimer>
#include <QObject>
#include <QPointer>
#include "hardwareresource.h"
class PluginTimer : public QObject
{
Q_OBJECT
friend class PluginTimerManager;
public:
int interval() const;
void pause();
void resume();
int currentTick() const;
bool running() const;
signals:
void timeout();
void currentTickChanged(const int &currentTick);
void runningChanged(const bool &running);
void pausedChanged(const bool &paused);
private:
explicit PluginTimer(int intervall, QObject *parent = nullptr);
int m_interval;
int m_currentTick = 0;
bool m_paused = false;
bool m_running = true;
void setRunning(const bool &running);
void setPaused(const bool &paused);
void setCurrentTick(const int &tick);
void tick();
public slots:
void reset();
void start();
void stop();
};
class PluginTimerManager : public HardwareResource
{
Q_OBJECT
friend class HardwareManager;
public:
PluginTimer *registerTimer(int seconds = 60);
void unregisterTimer(PluginTimer *timer = nullptr);
private:
explicit PluginTimerManager(QObject *parent = nullptr);
QList<QPointer<PluginTimer> > m_timers;
void timeTick();
public slots:
bool enable();
bool disable();
};
#endif // PLUGINTIMER_H