1 files changed, 57 insertions, 0 deletions
diff --git a/platform/qt/src/timer.cpp b/platform/qt/src/timer.cpp
new file mode 100644
index 0000000000..6d0ccb41d7
--- /dev/null
+++ b/platform/qt/src/timer.cpp
@@ -0,0 +1,57 @@
+#include <mbgl/util/timer.hpp>
+
+#include <mbgl/util/run_loop.hpp>
+
+#include <memory>
+
+#include "timer_impl.hpp"
+
+namespace mbgl {
+namespace util {
+
+Timer::Impl::Impl() {
+#if QT_VERSION >= 0x050000
+    timer.setTimerType(Qt::PreciseTimer);
+#endif
+    connect(&timer, SIGNAL(timeout()), this, SLOT(timerFired()));
+}
+
+void Timer::Impl::start(uint64_t timeout, uint64_t repeat_, std::function<void ()>&& cb) {
+    repeat = repeat_;
+    callback = std::move(cb);
+
+    timer.setSingleShot(true);
+    timer.start(timeout);
+}
+
+void Timer::Impl::stop() {
+    timer.stop();
+}
+
+void Timer::Impl::timerFired() {
+    if (repeat) {
+        timer.setSingleShot(false);
+        timer.start(repeat);
+    }
+
+    callback();
+}
+
+Timer::Timer()
+    : impl(std::make_unique<Impl>()) {
+}
+
+Timer::~Timer() = default;
+
+void Timer::start(Duration timeout, Duration repeat, std::function<void()>&& cb) {
+    impl->start(std::chrono::duration_cast<std::chrono::milliseconds>(timeout).count(),
+                std::chrono::duration_cast<std::chrono::milliseconds>(repeat).count(),
+                std::move(cb));
+}
+
+void Timer::stop() {
+    impl->stop();
+}
+
+}
+}