afb81b8278
Some checks failed
Docker. / Ubuntu (push) Has been cancelled
User-agent updater. / User-agent (push) Failing after 15s
Lock Threads / lock (push) Failing after 10s
Waiting for answer. / waiting-for-answer (push) Failing after 22s
Close stale issues and PRs / stale (push) Successful in 13s
Needs user action. / needs-user-action (push) Failing after 8s
Can't reproduce. / cant-reproduce (push) Failing after 8s
50 lines
1.1 KiB
C++
50 lines
1.1 KiB
C++
// This file is part of Desktop App Toolkit,
|
|
// a set of libraries for developing nice desktop applications.
|
|
//
|
|
// For license and copyright information please follow this link:
|
|
// https://github.com/desktop-app/legal/blob/master/LEGAL
|
|
//
|
|
#include "base/call_delayed.h"
|
|
|
|
#include "base/timer.h"
|
|
|
|
#include <QtCore/QCoreApplication>
|
|
|
|
namespace base {
|
|
namespace {
|
|
|
|
DelayedCallTimer *GlobalTimer = nullptr;
|
|
bool Finished = false;
|
|
|
|
void CreateGlobalTimer() {
|
|
Expects(QCoreApplication::instance() != nullptr);
|
|
Expects(!GlobalTimer);
|
|
|
|
const auto instance = QCoreApplication::instance();
|
|
Assert(instance != nullptr);
|
|
|
|
GlobalTimer = new DelayedCallTimer();
|
|
instance->connect(instance, &QCoreApplication::aboutToQuit, [] {
|
|
Finished = true;
|
|
});
|
|
instance->connect(instance, &QCoreApplication::destroyed, [] {
|
|
Finished = true;
|
|
delete GlobalTimer;
|
|
GlobalTimer = nullptr;
|
|
});
|
|
}
|
|
|
|
} // namespace
|
|
|
|
void call_delayed(crl::time delay, FnMut<void()> &&callable) {
|
|
if (Finished) {
|
|
return;
|
|
}
|
|
if (!GlobalTimer) {
|
|
CreateGlobalTimer();
|
|
}
|
|
GlobalTimer->call(delay, std::move(callable));
|
|
}
|
|
|
|
} // namespace base
|