hluk / CopyQ / #3924
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// SPDX-License-Identifier: GPL-3.0-or-later
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#ifndef SLEEPTIMER_H
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#define SLEEPTIMER_H
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#include <QCoreApplication> |
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#include <QElapsedTimer> |
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class SleepTimer final |
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{
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public:
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explicit SleepTimer(int timeoutMs, int minSleepCount = 2) |
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: m_timeoutMs(timeoutMs) |
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, m_minSleepCount(minSleepCount) |
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{
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m_timer.start(); |
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} |
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bool sleep()
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{
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if (m_minSleepCount <= 0 && m_timer.elapsed() >= m_timeoutMs) |
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return false; |
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--m_minSleepCount; |
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QCoreApplication::processEvents(QEventLoop::AllEvents, 5);
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return true; |
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} |
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private:
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QElapsedTimer m_timer; |
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int m_timeoutMs;
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int m_minSleepCount = 2; |
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}; |
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inline void waitFor(int ms) |
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{
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SleepTimer t(ms); |
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while (t.sleep()) {}
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} |
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#endif // SLEEPTIMER_H |
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