git.iko.soy/unity8
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unity8/plugins/Utils/Timer.h
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1/*
2 * Copyright (C) 2015 Canonical, Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
17#ifndef UNITYUTIL_TIMER_H
18#define UNITYUTIL_TIMER_H
20#include "ElapsedTimer.h"
22#include <QObject>
23#include <QPointer>
24#include <QTimer>
26namespace UnityUtil {
28/** Defines an interface for a Timer. Useful for tests. */
29class AbstractTimer : public QObject
31 Q_OBJECT
32public:
33 AbstractTimer(QObject *parent) : QObject(parent) {}
34 virtual int interval() const = 0;
35 virtual void setInterval(int msecs) = 0;
36 virtual void start() = 0;
37 virtual void stop() = 0;
38 virtual bool isRunning() const = 0;
39 virtual bool isSingleShot() const = 0;
40 virtual void setSingleShot(bool value) = 0;
41Q_SIGNALS:
42 void timeout();
43};
45/** A QTimer wrapper */
46class Timer : public AbstractTimer
48 Q_OBJECT
49public:
50 Timer(QObject *parent = nullptr);
52 int interval() const override;
53 void setInterval(int msecs) override;
54 void start() override;
55 void stop() override;
56 bool isRunning() const override;
57 bool isSingleShot() const override;
58 void setSingleShot(bool value) override;
59private:
60 QTimer m_timer;
61};
63class AbstractTimerFactory
65public:
66 virtual ~AbstractTimerFactory() {}
67 virtual AbstractTimer *create(QObject *parent = nullptr) = 0;
68};
70class TimerFactory : public AbstractTimerFactory
72public:
73 AbstractTimer *create(QObject *parent = nullptr) override { return new Timer(parent); }
74};
76} // namespace UnityUtil
78#endif // UNITYUTIL_TIMER_H