EXT-7722 Fixed "Add to COF" and "Remove from COF" outfit context menu items to be enabled when appropriate and work properly.

Work on "Take Off - Remove from Current Outfit" and "Wear - Add to Current Outfit" menu options:
- The menu items of the outfit context menu and the My Outfits gear menu are now disabled
  when inappropriate instead of being hidden.
- The menu items get enabled/disabled depending on whether you can wear (take off) anything from the selected outfit.
  (was: depending on whether you're wearing the outfit)
- Changed the way the options work: they now only operate on clothes and attachments.
  "Add to COF" now only adds those body parts that are missing in COF;
  "Remove from COF" doesn't touch body parts at all.

  Without this change both "Add" and "Remove" options would be available simultaneously, because
  any valid outfit contains body parts. I think that would be confusing.
  And you don't expect you body parts to be replaced when doing "Add to COF'. (that's addition, not replacement)

Reviewed by Mike Antipov at https://codereview.productengine.com/secondlife/r/585/

--HG--
branch : product-engine

1 files changed, 6 insertions, 0 deletions

diff --git a/indra/newview/skins/default/xui/en/menu_outfit_tab.xml b/indra/newview/skins/default/xui/en/menu_outfit_tab.xml
index e084216a69..9206969b2f 100644
--- a/indra/newview/skins/default/xui/en/menu_outfit_tab.xml
+++ b/indra/newview/skins/default/xui/en/menu_outfit_tab.xml
@@ -18,6 +18,9 @@
      name="wear_add">
         <on_click
          function="Outfit.WearAdd" />
+        <on_enable
+         function="Outfit.OnEnable"
+         parameter="wear_add" />
         <on_visible
          function="Outfit.OnVisible"
          parameter="wear_add" />
@@ -28,6 +31,9 @@
      name="take_off">
         <on_click
          function="Outfit.TakeOff" />
+        <on_enable
+         function="Outfit.OnEnable"
+         parameter="take_off" />
         <on_visible
          function="Outfit.OnVisible"
          parameter="take_off" />