[Bf-blender-cvs] [eb0b3f0448] app-templates: Add menu filtering

[Campbell Barton]

Commit: eb0b3f04487efd764a251325c49e2b1c9b2c612e
Author: Campbell Barton
Date:   Wed Mar 22 08:30:31 2017 +1100
Branches: app-templates
https://developer.blender.org/rBeb0b3f04487efd764a251325c49e2b1c9b2c612e

Add menu filtering

===================================================================

M	release/scripts/modules/bl_app_override.py

===================================================================

diff --git a/release/scripts/modules/bl_app_override.py b/release/scripts/modules/bl_app_override.py
index 92478c4796..352ac95015 100644
--- a/release/scripts/modules/bl_app_override.py
+++ b/release/scripts/modules/bl_app_override.py
@@ -47,6 +47,7 @@ def ui_draw_filter_register(
     classes=None,
     filter_operator=None,
     filter_property=None,
+    filter_menu=None,
     filter_label=None,
 ):
     import bpy
@@ -93,6 +94,7 @@ def ui_draw_filter_register(
                         ret = OperatorProperties_Fake()
                     return ret
                 return dummy_func
+
             elif attr in {"prop", "prop_enum"}:
                 if filter_property is None:
                     return UILayout.__getattribute__(self, attr)
@@ -107,6 +109,22 @@ def ui_draw_filter_register(
                         ret = None
                     return ret
                 return dummy_func
+
+            elif attr == "menu":
+                if filter_menu is None:
+                    return UILayout.__getattribute__(self, attr)
+
+                real_func = UILayout.__getattribute__(self, attr)
+
+                def dummy_func(*args, **kw):
+                    # print("wrapped", attr)
+                    if filter_menu(args[0]):
+                        ret = real_func(*args, **kw)
+                    else:
+                        ret = None
+                    return ret
+                return dummy_func
+
             elif attr == "label":
                 if filter_label is None:
                     return UILayout.__getattribute__(self, attr)
@@ -129,13 +147,6 @@ def ui_draw_filter_register(
         def operator(*args, **kw):
             return super().operator(*args, **kw)
 
-        def label(*args, **kw):
-            text = args[1] if args else kw["text"]
-            if filter_label(text):
-                return super().label(*args, **kw)
-            else:
-                return super().label(args[0], "")
-
 
     def draw_override(func_orig, self_real, context):
         # simple, no wrapping