[gnome-tweak-tool] desktop options are only sensitive if filemanager manages the desktop

[John Stowers <jstowers src gnome org>]

commit a46bbdb0b3c7dbba43a3922726604bb28e2b5f09
Author: John Stowers <john stowers gmail com>
Date:   Wed Jul 17 23:12:27 2013 +0200

    desktop options are only sensitive if filemanager manages the desktop
    
    https://bugzilla.gnome.org/show_bug.cgi?id=656977

 gtweak/tweaks/tweak_nautilus.py |   14 ++++++++------
 1 files changed, 8 insertions(+), 6 deletions(-)
---
diff --git a/gtweak/tweaks/tweak_nautilus.py b/gtweak/tweaks/tweak_nautilus.py
index 86ff692..4b1a87b 100644
--- a/gtweak/tweaks/tweak_nautilus.py
+++ b/gtweak/tweaks/tweak_nautilus.py
@@ -43,13 +43,15 @@ class DesktopIconTweak(GSettingsSwitchTweak):
         self.nautilus.update_start_at_login(
                 self.settings.get_boolean(key))
 
+dicons = DesktopIconTweak(group_name=TWEAK_GROUP_DESKTOP)
+
 TWEAKS = (
-    DesktopIconTweak(group_name=TWEAK_GROUP_DESKTOP),
-    GSettingsSwitchTweak("org.gnome.nautilus.desktop", "computer-icon-visible", 
schema_filename="org.gnome.nautilus.gschema.xml",group_name=TWEAK_GROUP_DESKTOP),
-    GSettingsSwitchTweak("org.gnome.nautilus.desktop", "home-icon-visible", 
schema_filename="org.gnome.nautilus.gschema.xml",group_name=TWEAK_GROUP_DESKTOP),
-    GSettingsSwitchTweak("org.gnome.nautilus.desktop", "network-icon-visible", 
schema_filename="org.gnome.nautilus.gschema.xml",group_name=TWEAK_GROUP_DESKTOP),
-    GSettingsSwitchTweak("org.gnome.nautilus.desktop", "trash-icon-visible", 
schema_filename="org.gnome.nautilus.gschema.xml",group_name=TWEAK_GROUP_DESKTOP),
-    GSettingsSwitchTweak("org.gnome.nautilus.desktop", "volumes-visible", 
schema_filename="org.gnome.nautilus.gschema.xml",group_name=TWEAK_GROUP_DESKTOP),
+    dicons,
+    GSettingsSwitchTweak("org.gnome.nautilus.desktop", "computer-icon-visible", depends_on=dicons, 
schema_filename="org.gnome.nautilus.gschema.xml",group_name=TWEAK_GROUP_DESKTOP),
+    GSettingsSwitchTweak("org.gnome.nautilus.desktop", "home-icon-visible", depends_on=dicons, 
schema_filename="org.gnome.nautilus.gschema.xml",group_name=TWEAK_GROUP_DESKTOP),
+    GSettingsSwitchTweak("org.gnome.nautilus.desktop", "network-icon-visible", depends_on=dicons, 
schema_filename="org.gnome.nautilus.gschema.xml",group_name=TWEAK_GROUP_DESKTOP),
+    GSettingsSwitchTweak("org.gnome.nautilus.desktop", "trash-icon-visible", depends_on=dicons, 
schema_filename="org.gnome.nautilus.gschema.xml",group_name=TWEAK_GROUP_DESKTOP),
+    GSettingsSwitchTweak("org.gnome.nautilus.desktop", "volumes-visible", depends_on=dicons, 
schema_filename="org.gnome.nautilus.gschema.xml",group_name=TWEAK_GROUP_DESKTOP),
     GSettingsSwitchTweak("org.gnome.nautilus.preferences", "always-use-location-entry",
 schema_filename="org.gnome.nautilus.gschema.xml",group_name=TWEAK_GROUP_FILES),
     GSettingsComboEnumTweak("org.gnome.desktop.background", "picture-options", 
group_name=TWEAK_GROUP_DESKTOP),