                     }
                     return v
                 }()
+        if (_isDownloadingDocument) {
+            _view?.editable = false
+        }
         self.view = _view! as UIView
     }
 }

            }
        }
    }

    var _title: NSMutableString = ""
    var _view: UITextView?

    }

    override func loadView() {
        self.navigationItem.title = (_isDownloadingDocument ? "Downloading ..." : "Untitled")
        _view = {
                    let v = UITextView()
                    v.font = UIFont.preferredFontForTextStyle(UIFontTextStyleBody)
