57 lines
1.1 KiB
C++
57 lines
1.1 KiB
C++
#include "timer_impl.hpp"
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#include <mbgl/util/run_loop.hpp>
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#include <mbgl/util/timer.hpp>
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#include <memory>
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namespace mbgl {
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namespace util {
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Timer::Impl::Impl() {
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#if QT_VERSION >= 0x050000
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timer.setTimerType(Qt::PreciseTimer);
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#endif
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connect(&timer, SIGNAL(timeout()), this, SLOT(timerFired()));
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}
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void Timer::Impl::start(uint64_t timeout, uint64_t repeat_, std::function<void ()>&& cb) {
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repeat = repeat_;
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callback = std::move(cb);
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timer.setSingleShot(true);
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timer.start(timeout);
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}
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void Timer::Impl::stop() {
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timer.stop();
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}
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void Timer::Impl::timerFired() {
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if (repeat) {
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timer.setSingleShot(false);
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timer.start(repeat);
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}
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callback();
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}
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Timer::Timer()
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: impl(std::make_unique<Impl>()) {
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}
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Timer::~Timer() = default;
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void Timer::start(Duration timeout, Duration repeat, std::function<void()>&& cb) {
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impl->start(std::chrono::duration_cast<std::chrono::milliseconds>(timeout).count(),
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std::chrono::duration_cast<std::chrono::milliseconds>(repeat).count(),
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std::move(cb));
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}
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void Timer::stop() {
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impl->stop();
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}
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}
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}
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