/*
* This file is part of jSpeed.
*
* jSpeed 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.
*
* jSpeed 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 jSpeed. If not, see .
*
*/
#ifndef SPEEDALARM_H
#define SPEEDALARM_H
#include
class QTimer;
class SpeedAlarm : public QObject
{
Q_OBJECT
public:
~SpeedAlarm();
static int const ALARM_INTERVAL = 15;
static SpeedAlarm& instance();
void start();
void end();
signals:
void speedExceedChanged(bool exceeded);
public slots:
void loadConfig();
private slots:
void onDataUpdated();
void playAlarmSound();
private:
SpeedAlarm();
void startAlarmTimer();
bool loaded_;
QString soundFile_;
double threshold_;
bool enabled_;
bool isOver_;
QTimer* timer_;
};
#endif