[gnome-tweak-tool] Choose the dynamic-workspaces schema based on the session mode

[John Stowers <jstowers src gnome org>]

commit d53b51807884c636cda65def898dfb31e27b282d
Author: Debarshi Ray <debarshir gnome org>
Date:   Thu Dec 6 13:58:23 2012 +0100

    Choose the dynamic-workspaces schema based on the session mode
    
    In addition to the vanilla GNOME Shell modes, it will now have a
    fallback replacement mode, which uses a different schema for the
    dynamic-workspaces key. Choose the schema depending on the value of
    the org.gnome.Shell.Mode property.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=689763

 gtweak/tweaks/tweak_shell.py |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)
---
diff --git a/gtweak/tweaks/tweak_shell.py b/gtweak/tweaks/tweak_shell.py
index 424fee1..00a61df 100644
--- a/gtweak/tweaks/tweak_shell.py
+++ b/gtweak/tweaks/tweak_shell.py
@@ -211,7 +211,12 @@ class StaticWorkspaceTweak(Tweak):
     NUM_WORKSPACES_SCHEMA = "org.gnome.desktop.wm.preferences"
     NUM_WORKSPACES_KEY = "num-workspaces"
 
-    DYNAMIC_SCHEMA = "org.gnome.shell.overrides"
+    _shell = GnomeShellFactory().get_shell()
+    if _shell.mode in ['gdm', 'initial-setup', 'user']:
+        DYNAMIC_SCHEMA = "org.gnome.shell.overrides"
+    else:
+        DYNAMIC_SCHEMA = "org.gnome.mutter"
+
     DYNAMIC_KEY = "dynamic-workspaces"
 
     def __init__(self, **options):