[orca] Fix for bug #634862 - Orca doesn't speak the heading or level when using caret navigation in WebKitG

[Joanmarie Diggs <joanied src gnome org>]

commit 901d6f92ed77ff9d21a5397fa39df0a47f229d28
Author: Joanmarie Diggs <joanmarie diggs gmail com>
Date:   Sun Nov 14 17:44:09 2010 -0500

    Fix for bug #634862 - Orca doesn't speak the heading or level when using caret navigation in WebKitGtk content

 src/orca/scripts/toolkits/WebKitGtk/script.py |   15 +++++++++++++++
 1 files changed, 15 insertions(+), 0 deletions(-)
---
diff --git a/src/orca/scripts/toolkits/WebKitGtk/script.py b/src/orca/scripts/toolkits/WebKitGtk/script.py
index d88f40e..1222d81 100644
--- a/src/orca/scripts/toolkits/WebKitGtk/script.py
+++ b/src/orca/scripts/toolkits/WebKitGtk/script.py
@@ -138,6 +138,21 @@ class Script(default.Script):
 
         default.Script.sayCharacter(self, obj)
 
+    def sayLine(self, obj):
+        """Speaks the line of an AccessibleText object that contains the
+        caret.
+
+        Arguments:
+        - obj: an Accessible object that implements the AccessibleText
+               interface
+        """
+
+        default.Script.sayLine(self, obj)
+
+        rolesToSpeak = [pyatspi.ROLE_HEADING]
+        if obj.getRole() in rolesToSpeak:
+            speech.speak(self.speechGenerator.getRoleName(obj))
+
     def skipObjectEvent(self, event):
         """Gives us, and scripts, the ability to decide an event isn't
         worth taking the time to process under the current circumstances.