39 lines
821 B
C++
39 lines
821 B
C++
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#include "stopwatch.h"
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#include "util.h"
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StopWatch::StopWatch()
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: m_elapsed(std::make_unique<QElapsedTimer>())
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{}
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void StopWatch::start()
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{
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m_elapsed->start();
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m_timer = std::make_unique<QTimer>(nullptr);
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connect(m_timer.get(), SIGNAL(timeout()), this, SLOT(updateTimer()));
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m_timer->start(18);
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}
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void StopWatch::updateTimer()
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{
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// auto nu = std::chrono::steady_clock::now();
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// std::chrono::duration<float, std::milli> diff = nu - m_startTime;
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// elapsedTime = diff;
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// m_timeElapsedLabel->setText(msfloatToHumanReadableString(diff.count()));
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qint64 ms = m_elapsed->elapsed();
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msfloatToHumanReadableString(ms);
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if (m_timer) {
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int interval = 18;
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if (ms >= 10000) {
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int rem = ms % 1000;
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interval = 1000 - rem;
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}
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else if (ms >= 1000) {
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interval = 100;
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}
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m_timer->start(interval);
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}
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}
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