fix(utils): Update _View to _BaseView for hidden

src/utils/ui/leo.py

@@ -138,7 +138,7 @@ class LeoUI(View):
         to include a pre_timeout task
         which may optionally refresh and hence cancel the timeout.
         """
-        if self._View__stopped.done():
+        if self._BaseView__stopped.done():
             # We are already stopped, nothing to do
             return
 
@@ -160,17 +160,17 @@ class LeoUI(View):
                 # The timeout was removed entirely, silently walk away
                 return
 
-            if self._View__stopped.done():
+            if self._BaseView__stopped.done():
                 # We stopped while waiting for the pre timeout.
                 # Or maybe another thread timed us out
                 # Either way, we are done here
                 return
 
             now = time.monotonic()
-            if self._View__timeout_expiry is not None and now < self._View__timeout_expiry:
+            if self._BaseView__timeout_expiry is not None and now < self._BaseView__timeout_expiry:
                 # The timeout was extended, make sure the timeout task is running then fade away
-                if self._View__timeout_task is None or self._View__timeout_task.done():
-                    self._View__timeout_task = asyncio.create_task(self._View__timeout_task_impl())
+                if self._BaseView__timeout_task is None or self._BaseView__timeout_task.done():
+                    self._BaseView__timeout_task = asyncio.create_task(self._BaseView__timeout_task_impl())
             else:
                 # Actually timeout, and call the post-timeout task for cleanup.
                 self._really_timeout()
@@ -189,14 +189,14 @@ class LeoUI(View):
         This copies View._dispatch_timeout, apart from the `on_timeout` dispatch,
         which is now handled by `__dispatch_timeout`.
         """
-        if self._View__stopped.done():
+        if self._BaseView__stopped.done():
             return
 
-        if self._View__cancel_callback:
-            self._View__cancel_callback(self)
-            self._View__cancel_callback = None
+        if self._BaseView__cancel_callback:
+            self._BaseView__cancel_callback(self)
+            self._BaseView__cancel_callback = None
 
-        self._View__stopped.set_result(True)
+        self._BaseView__stopped.set_result(True)
 
     def _dispatch_item(self, *args, **kwargs):
         """Extending event dispatch to run in the instantiation context."""