public void Handle(ScrollDiagramItemIntoView @event)
{
var diagramItem = DiagramItems.OfType <Arrow>()
.FirstOrDefault(a => a.SelectedMessage.Id == @event.Message.Id);
if (diagramItem != null)
{
view?.diagram.BringIntoView(diagramItem);
}
}
void RefreshSelection()
{
foreach (var item in DiagramItems.OfType <Handler>())
{
item.IsFocused = false;
}
foreach (var item in DiagramItems.OfType <Arrow>())
{
if (string.Equals(item.SelectedMessage.Id, Selection.SelectedMessage.Id, StringComparison.InvariantCultureIgnoreCase))
{
item.IsFocused = true;
continue;
}
item.IsFocused = false;
}
}
