void OnPortTextUpdated(object sender, TextUpdatedEventArgs args)
{
string text = args.NewText;
hasValidPort = int.TryParse(text, out _);
Window.DoneButton.IsEnabled = hasValidIp && hasValidPort;
}
private void OnWindowTextChanged(object sender, TextUpdatedEventArgs e)
{
SynchronizationContext syncContext = SynchronizationContext.Current;
Task.Run(async() =>
{
mutex.WaitOne();
if (lastContext != null && waitTask.IsCompleted == false)
{
if (waitTask.IsCompleted == false)
{
lastContext.InternalCancellationProvider.Cancel();
waitTask.Wait();
}
lastContext.Dispose();
}
Command command = new Command(e.Value);
IInternalContext context = new QuickContext(command);
AppDelegate app = appBuilder.Build();
await app(context);
lastContext = context;
syncContext.Send(s =>
waitTask = lastContext.WaitResults(actions).ContinueWith(tsk =>
{
if (tsk.Status == TaskStatus.RanToCompletion)
{
syncContext.Send(st => window.OnActionUpdateCompleted(), null);
}
}), null);
mutex.Set();
});
}
void OnIpTextUpdated(object sender, TextUpdatedEventArgs args)
{
string text = args.NewText;
hasValidIp = !string.IsNullOrWhiteSpace(text) && text.Split('.').Length == 4 &&
IPAddress.TryParse(text, out _);
Window.DoneButton.IsEnabled = hasValidIp && hasValidPort;
}
