[orca] Clear web script command state when window deactivated

[Joanmarie Diggs <joanied src gnome org>]

commit d181564f19a70a77e05f1d79025a09e8a22e9292
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Fri Jun 26 18:50:19 2015 -0400

    Clear web script command state when window deactivated

 src/orca/scripts/toolkits/Gecko/script.py |   10 ++++++++++
 src/orca/scripts/web/script.py            |   10 ++++++++++
 2 files changed, 20 insertions(+), 0 deletions(-)
---
diff --git a/src/orca/scripts/toolkits/Gecko/script.py b/src/orca/scripts/toolkits/Gecko/script.py
index 56c8c1b..3566e91 100644
--- a/src/orca/scripts/toolkits/Gecko/script.py
+++ b/src/orca/scripts/toolkits/Gecko/script.py
@@ -251,6 +251,16 @@ class Script(web.Script):
         debug.println(debug.LEVEL_INFO, msg)
         default.Script.onTextSelectionChanged(self, event)
 
+    def onWindowDeactivated(self, event):
+        """Callback for window:deactivate accessibility events."""
+
+        if super().onWindowDeactivated(event):
+            return
+
+        msg = "GECKO: Passing along event to default script"
+        debug.println(debug.LEVEL_INFO, msg)
+        default.Script.onWindowDeactivated(self, event)
+
     def handleProgressBarUpdate(self, event, obj):
         """Determine whether this progress bar event should be spoken or not.
         For Firefox, we don't want to speak the small "page load" progress
diff --git a/src/orca/scripts/web/script.py b/src/orca/scripts/web/script.py
index 296a127..947cf95 100644
--- a/src/orca/scripts/web/script.py
+++ b/src/orca/scripts/web/script.py
@@ -1534,3 +1534,13 @@ class Script(default.Script):
             return True
 
         return False
+
+    def onWindowDeactivated(self, event):
+        """Callback for window:deactivate accessibility events."""
+
+        msg = "WEB: Clearing command state"
+        debug.println(debug.LEVEL_INFO, msg)
+        self._lastCommandWasCaretNav = False
+        self._lastCommandWasStructNav = False
+        self._lastCommandWasMouseButton = False
+        return False