[orca/gnome-3-34] Filter out nameless, childless alerts and dialogs from dialog count

[Joanmarie Diggs <joanied src gnome org>]

commit ca76dae199bb0a398adf149b57739746e533f303
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Wed Nov 13 11:41:03 2019 -0500

    Filter out nameless, childless alerts and dialogs from dialog count

 src/orca/script_utilities.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/src/orca/script_utilities.py b/src/orca/script_utilities.py
index 2eec087ed..0dd41f374 100644
--- a/src/orca/script_utilities.py
+++ b/src/orca/script_utilities.py
@@ -2451,8 +2451,11 @@ class Utilities:
         isDialog = lambda x: x and x.getRole() in roles or self.isFunctionalDialog(x)
         dialogs = [x for x in obj.getApplication() if isDialog(x)]
         dialogs.extend([x for x in self.topLevelObject(obj) if isDialog(x)])
-        showing = list(filter(self.isShowingAndVisible, dialogs))
-        unfocused = list(filter(lambda x: not self.canBeActiveWindow(x), showing))
+
+        isPresentable = lambda x: self.isShowingAndVisible(x) and (x.name or x.childCount)
+        presentable = list(filter(isPresentable, dialogs))
+
+        unfocused = list(filter(lambda x: not self.canBeActiveWindow(x), presentable))
         return len(unfocused)
 
     def uri(self, obj):