private async Task InvokeNextEventTriggerAsync(BaseContentView view, EventTriggerModel model, CancellationToken token)
{
if (token.IsCancellationRequested)
{
return;
}
var processConfigModel = new ProcessConfigModel()
{
ItemDelay = _config.ItemDelay,
SearchImageResultDisplay = _config.SearchImageResultDisplay,
Processes = new List <Process>(),
Token = token,
Similarity = _config.Similarity,
};
Dispatcher.Invoke(() =>
{
if (_fixProcess.HasValue)
{
processConfigModel.Processes.Add(_fixProcess.Value.Value);
}
else
{
processConfigModel.Processes.AddRange(_processes.Where(r => r.Key.Equals(model.ProcessInfo.ProcessName)).Select(r => r.Value));
}
});
var nextItem = await view.InvokeNextEventTriggerAsync(model, processConfigModel);
if (nextItem != null)
{
await _taskQueue.Enqueue(async() => await InvokeNextEventTriggerAsync(view, nextItem, token));
}
}
private async Task ProcessStartAsync(object state)
{
if (state is CancellationToken token)
{
if (token.IsCancellationRequested == true)
{
return;
}
List <EventTriggerModel> models = new List <EventTriggerModel>();
BaseContentView view = null;
Dispatcher.Invoke(() => {
var selectView = _viewMap[tab_content.SelectedContent];
if (selectView != null)
{
models = selectView.View.GetEnumerator().ToList();
view = selectView.View;
}
});
if (view == null)
{
return;
}
foreach (var iter in models)
{
await _taskQueue.Enqueue(async() =>
{
await InvokeNextEventTriggerAsync(view, iter, token);
});
if (token.IsCancellationRequested)
{
break;
}
}
await TaskHelper.TokenCheckDelayAsync(_config.Period, token);
await _taskQueue.Enqueue(ProcessStartAsync, token);
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
Title = "DynamicHeightObserverView";
InitializeScrollView();
var headerLabel = new UILabel()
{
Text = "Wait 3 seconds...", TextAlignment = UITextAlignment.Center
};
var blueView = new UIView()
{
BackgroundColor = UIColor.Blue
};
_tableView = new UITableView()
{
ScrollEnabled = false
};
_tableView.RowHeight = UITableView.AutomaticDimension;
_tableView.EstimatedRowHeight = 30;
_tableView.TableFooterView = new UIView();
var source = new MvxSimpleTableViewSource(_tableView, typeof(ItemCell), ItemCell.Key);
_tableView.Source = source;
var greenView = new UIView()
{
BackgroundColor = UIColor.Green
};
var footerLabel = new UILabel()
{
Text = "Footer", TextAlignment = UITextAlignment.Center
};
var bindingSet = this.CreateBindingSet <DynamicHeightObserverView, DynamicHeightObserverViewModel>();
bindingSet.Bind(source).To(vm => vm.Items);
bindingSet.Apply();
_tableView.ReloadData();
_tableViewHeightFluentLayout = _tableView.Height().EqualTo(0);
BaseContentView.AddSubviews(headerLabel, blueView, _tableView, greenView, footerLabel);
BaseScrollView.AddSubviews(BaseContentView);
View.AddSubviews(BaseScrollView);
View.SubviewsDoNotTranslateAutoresizingMaskIntoConstraints();
View.AddConstraints(
BaseScrollView.AtTopOf(View),
BaseScrollView.AtLeftOf(View),
BaseScrollView.AtRightOf(View),
BaseScrollView.AtBottomOf(View),
BaseContentView.WithSameWidth(View)
);
BaseScrollView.SubviewsDoNotTranslateAutoresizingMaskIntoConstraints();
BaseScrollView.AddConstraints(
BaseContentView.Bottom().EqualTo().BottomOf(BaseScrollView),
BaseContentView.AtTopOf(BaseScrollView)
);
BaseContentView.SubviewsDoNotTranslateAutoresizingMaskIntoConstraints();
BaseContentView.AddConstraints(
headerLabel.AtTopOf(BaseContentView, 8),
headerLabel.AtLeftOf(BaseContentView, 8),
headerLabel.AtRightOf(BaseContentView, 8),
blueView.Below(headerLabel, 8),
blueView.WithSameLeft(headerLabel),
blueView.WithSameRight(headerLabel),
blueView.Height().EqualTo(50),
_tableView.Below(blueView, 8),
_tableView.WithSameLeft(headerLabel),
_tableView.WithSameRight(headerLabel),
_tableViewHeightFluentLayout,
greenView.Below(_tableView, 8),
greenView.WithSameLeft(headerLabel),
greenView.WithSameRight(headerLabel),
greenView.WithSameHeight(blueView),
footerLabel.Below(greenView, 8),
footerLabel.WithSameLeft(headerLabel),
footerLabel.WithSameRight(headerLabel),
footerLabel.AtBottomOf(BaseContentView, 8)
);
}
public void SetContentView(BaseContentView baseContentView)
{
this.baseContentView = baseContentView;
}
