[orca] Don't treat insertions as auto-text events if the source is no longer focused

[Joanmarie Diggs <joanied src gnome org>]

commit 7bc093a88c384934008cc435dd44d13cc303ef50
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Tue Feb 14 04:26:57 2017 -0500

    Don't treat insertions as auto-text events if the source is no longer focused

 src/orca/script_utilities.py |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/src/orca/script_utilities.py b/src/orca/script_utilities.py
index f9dd001..72c9b84 100644
--- a/src/orca/script_utilities.py
+++ b/src/orca/script_utilities.py
@@ -2944,6 +2944,11 @@ class Utilities:
                 return False
             if not state.contains(pyatspi.STATE_SHOWING):
                 return False
+            if state.contains(pyatspi.STATE_FOCUSABLE):
+                event.source.clearCache()
+                state = event.source.getState()
+                if not state.contains(pyatspi.STATE_FOCUSED):
+                    return False
 
             lastKey, mods = self.lastKeyAndModifiers()
             if lastKey == "Tab" and event.any_data != "\t":