[orca/gnome-3-20] Ignore events from Mozilla's self-repair hidden page

[Joanmarie Diggs <joanied src gnome org>]

commit f263cb76819f98691c3ac535e6ccbbb88a71c996
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Thu Apr 21 17:13:12 2016 -0400

    Ignore events from Mozilla's self-repair hidden page

 src/orca/scripts/toolkits/Gecko/script.py |   14 ++++++++++++++
 src/orca/scripts/web/script.py            |    6 +++++-
 2 files changed, 19 insertions(+), 1 deletions(-)
---
diff --git a/src/orca/scripts/toolkits/Gecko/script.py b/src/orca/scripts/toolkits/Gecko/script.py
index 1c7ab5a..95e4f5d 100644
--- a/src/orca/scripts/toolkits/Gecko/script.py
+++ b/src/orca/scripts/toolkits/Gecko/script.py
@@ -79,6 +79,20 @@ class Script(web.Script):
     def onBusyChanged(self, event):
         """Callback for object:state-changed:busy accessibility events."""
 
+        try:
+            name = event.source.name
+        except:
+            msg = "GECKO: Exception getting name of event source"
+            debug.println(debug.LEVEL_INFO, msg, True)
+            return
+
+        # Sadly this document frame claims to be visible and showing and have all
+        # the other characteristics of a real page. Hence the name check.
+        if "self-repair.mozilla.org" in name:
+            msg = "GECKO: Ignoring event because it's not a real (to users) page"
+            debug.println(debug.LEVEL_INFO, msg, True)
+            return
+
         if super().onBusyChanged(event):
             return
 
diff --git a/src/orca/scripts/web/script.py b/src/orca/scripts/web/script.py
index 5b064fa..0148fe0 100644
--- a/src/orca/scripts/web/script.py
+++ b/src/orca/scripts/web/script.py
@@ -1281,7 +1281,11 @@ class Script(default.Script):
             return True
 
         char = text.getText(event.detail1, event.detail1+1)
-        isEditable = obj.getState().contains(pyatspi.STATE_EDITABLE)
+        try:
+            isEditable = obj.getState().contains(pyatspi.STATE_EDITABLE)
+        except:
+            isEditable = False
+
         if not char and not isEditable:
             msg = "WEB: Event ignored: Was for empty char in non-editable text"
             debug.println(debug.LEVEL_INFO, msg, True)