public PeriodicallyScheduledWorkItem(EventLoopScheduler scheduler, TState state, TimeSpan period, Func <TState, TState> action)
{
_state = state;
_period = period;
_action = action;
_scheduler = scheduler;
_next = scheduler._stopwatch.Elapsed + period;
Disposable.TrySetSingle(ref _task, scheduler.Schedule(this, _next - scheduler._stopwatch.Elapsed, (_, s) => s.Tick(_)));
}
/// <summary>
/// Schedules an action to be executed after dueTime.
/// </summary>
/// <typeparam name="TState">The type of the state passed to the scheduled action.</typeparam>
/// <param name="state">State passed to the action to be executed.</param>
/// <param name="action">Action to be executed.</param>
/// <param name="dueTime">Relative time after which to execute the action.</param>
/// <returns>The disposable object used to cancel the scheduled action (best effort).</returns>
/// <exception cref="ArgumentNullException"><paramref name="action"/> is null.</exception>
public override IDisposable Schedule <TState>(TState state, TimeSpan dueTime, Func <IScheduler, TState, IDisposable> action)
{
if (action == null)
{
throw new ArgumentNullException("action");
}
var scheduler = new EventLoopScheduler(_threadFactory);
scheduler.ExitIfEmpty = true;
return(scheduler.Schedule(state, dueTime, action));
}
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
if (GetTemplateChild("PART_Browser") is ChromiumWebBrowser browser)
{
_browser = browser;
_browser.FrameLoadEnd += Browser_FrameLoadEnd;
_browser.IsBrowserInitializedChanged += Browser_IsBrowserInitializedChanged;
_browser.ConsoleMessage += Browser_ConsoleMessage;
_browser.DownloadHandler = new UnoDownloadHandler();
_browser.ResourceHandlerFactory = _handlerFactory = new UnoResourceHandlerFactory();
RegisterResourceHandlers();
_browser.JavascriptObjectRepository.ResolveObject += (sender, e) =>
{
var repo = e.ObjectRepository;
if (e.ObjectName == "UnoDispatch")
{
repo.Register("UnoDispatch", new UnoDispatch(), options: BindingOptions.DefaultBinder);
}
};
var loop = new System.Reactive.Concurrency.EventLoopScheduler();
Windows.UI.Core.CoreDispatcher.DispatchOverride = d => loop.Schedule(d);
Uno.Foundation.WebAssemblyRuntime.InvokeJSOverride = InvokeJS;
}
else
{
throw new InvalidOperationException("Unable to find PART_Browser");
}
}
