public IIntellisenseController TryCreateIntellisenseController(ITextView textView, IList <ITextBuffer> subjectBuffers)
{
DjangoIntellisenseController controller;
if (!textView.Properties.TryGetProperty <DjangoIntellisenseController>(typeof(DjangoIntellisenseController), out controller))
{
controller = new DjangoIntellisenseController(this, textView);
textView.Properties.AddProperty(typeof(DjangoIntellisenseController), controller);
foreach (var buffer in subjectBuffers)
{
controller.ConnectSubjectBuffer(buffer);
}
}
return(controller);
}