[orca/570658] Cache inDocumentContent results

[William Walker <wwalker src gnome org>]

commit 05690074dc283867246542bcec287f6cceccd350
Author: Willie Walker <william walker sun com>
Date:   Thu Jul 2 14:29:01 2009 -0400

    Cache inDocumentContent results

 src/orca/scripts/toolkits/Gecko/script.py |   13 ++++++++++---
 1 files changed, 10 insertions(+), 3 deletions(-)
---
diff --git a/src/orca/scripts/toolkits/Gecko/script.py b/src/orca/scripts/toolkits/Gecko/script.py
index e7b479f..9901a99 100644
--- a/src/orca/scripts/toolkits/Gecko/script.py
+++ b/src/orca/scripts/toolkits/Gecko/script.py
@@ -2690,15 +2690,22 @@ class Script(default.Script):
         """
         if not obj:
             obj = orca_state.locusOfFocus
-
+        try:
+            return self.generatorCache['inDocumentContent'][obj]
+        except:
+            if not self.generatorCache.has_key('inDocumentContent'):
+                self.generatorCache['inDocumentContent'] = {}
+        result = False
         while obj:
             role = obj.getRole()
             if role == pyatspi.ROLE_DOCUMENT_FRAME \
                     or role == pyatspi.ROLE_EMBEDDED:
-                return True
+                result = True
+                break
             else:
                 obj = obj.parent
-        return False
+        self.generatorCache['inDocumentContent'][obj] = result
+        return self.generatorCache['inDocumentContent'][obj]
 
     def getDocumentFrame(self):
         """Returns the document frame that holds the content being shown."""