[orca/new-settings] Changed the way of getting the _settingsManager instance. No more create new instences, just ask to

[Juanje Ojeda Croissier <jojeda src gnome org>]

commit a95f4caae370c786fd54ee5b5c8b65a2164773c3
Author: Juanje Ojeda <jojeda emergya es>
Date:   Thu Oct 28 15:27:20 2010 +0200

    Changed the way of getting the _settingsManager instance.
    No more create new instences, just ask to orca module about its object.

 src/orca/default.py        |    4 +---
 src/orca/orca_gui_prefs.py |    3 +--
 src/orca/settings.py       |    4 ++--
 3 files changed, 4 insertions(+), 7 deletions(-)
---
diff --git a/src/orca/default.py b/src/orca/default.py
index 03edd51..6a6c0b6 100644
--- a/src/orca/default.py
+++ b/src/orca/default.py
@@ -5055,9 +5055,7 @@ class Script(script.Script):
         """Save a copy of all the existing application specific settings
         (as specified by the settings.userCustomizableSettings dictionary)."""
 
-        import settings_manager
-        _settingsManager = SettingsManager()
-        _settingsManager._loadBackend()
+        _settingsManager = getattr(orca, '_settingsManager')
          
         return _settingsManager.getGeneralSettings(_settingsManager.profile)
 
diff --git a/src/orca/orca_gui_prefs.py b/src/orca/orca_gui_prefs.py
index 7307bd2..8c9782c 100644
--- a/src/orca/orca_gui_prefs.py
+++ b/src/orca/orca_gui_prefs.py
@@ -57,8 +57,7 @@ import text_attribute_names
 
 import orca_gui_profile
 
-from settings_manager import SettingsManager
-_settingsManager = SettingsManager()
+_settingsManager = getattr(orca, '_settingsManager')
 
 
 try:
diff --git a/src/orca/settings.py b/src/orca/settings.py
index cc55d9e..fe74dad 100644
--- a/src/orca/settings.py
+++ b/src/orca/settings.py
@@ -29,6 +29,7 @@ __license__   = "LGPL"
 
 import os
 import re
+import orca
 
 screenWidth = 640
 screenHeight = 480
@@ -1047,8 +1048,7 @@ def setGKSUGrabDisabled(disable):
 # Allow for the customization of key bindings.
 #
 def overrideKeyBindings(script, keyBindings):
-    from settings_manager import SettingsManager
-    _settingsManager = SettingsManager()
+    _settingsManager = getattr(orca, '_settingsManager')
 
     return _settingsManager.overrideKeyBindings(script, keyBindings)