Method startUpdate

YACReaderLibrary/libraries_update_coordinator.cpp:128–156

}

LibrariesUpdateCoordinator::UpdateRequestResult LibrariesUpdateCoordinator::startUpdate(const QStringList &paths)
{
    QMutexLocker locker(&futureMutex);

    if (updateFuture.valid() && updateFuture.wait_for(std::chrono::seconds(0)) != std::future_status::ready) {
        return UpdateRequestResult::AlreadyRunning;
    }

    canceled = false;

    QStringList targets = paths;
    if (targets.isEmpty()) {
        for (const auto &library : libraries.getLibraries()) {
            targets.append(library.getPath());
        }
    }

    updateFuture = std::async(std::launch::async, [this, targets] {
        emit updateStarted();
        for (const auto &path : targets) {
            if (!canceled) {
                updateLibrary(path);
            }
        }
        emit updateEnded();
    });

    return UpdateRequestResult::Started;
}

void LibrariesUpdateCoordinator::updateLibrary(const QString &path)
{