public static void AddInlineAdornment(ITextView view, UIElement uiElement, RoutedEventHandler onLoaded, SnapshotPoint targetLoc)
{
var manager = GetManager(view);
if (manager != null)
{
var adornment = new ZoomableInlineAdornment(uiElement, view);
// Event is unhooked in ReplWindow. If we don't we'll receive the event multiple
// times leading to very jerky / hang like behavior where we've setup a new event
// loop in the repl window.
adornment.Loaded += onLoaded;
manager.AddAdornment(adornment, targetLoc);
}
}
public void AddAdornment(ZoomableInlineAdornment uiElement, SnapshotPoint targetLoc)
{
if (Dispatcher.CurrentDispatcher != _dispatcher)
{
_dispatcher.BeginInvoke(new Action(() => AddAdornment(uiElement, targetLoc)));
return;
}
var targetLine = targetLoc.GetContainingLine();
_tags.Add(Tuple.Create(targetLoc, uiElement));
var handler = TagsChanged;
if (handler != null)
{
var span = new SnapshotSpan(_textView.TextSnapshot, targetLine.Start, targetLine.LengthIncludingLineBreak);
var args = new SnapshotSpanEventArgs(span);
handler(this, args);
}
}