/// <summary>
/// Ensures tree is up to date, matches current text buffer snapshot
/// and all changes since the last update were processed. Blocks until
/// all changes have been processed. Does not pump messages.
/// </summary>
public void EnsureTreeReady()
{
if (TreeUpdateTask == null)
{
return;
}
if (_ownerThread != Thread.CurrentThread.ManagedThreadId)
{
throw new ThreadStateException("Method should only be called on the main thread");
}
// OK to run in sync if changes are pending since we need it updated now
TreeUpdateTask.EnsureProcessingComplete();
}
