Support for update callbacks in python defined RNA properties as discussed last meeting.

This means script authors can perform actions using these callbacks rather then on drawing which puts blender in a readonly state.

Simple example:

import bpy
def up_func(self, context):
    print("test")

bpy.types.Scene.testprop = bpy.props.FloatProperty(update=up_func)
bpy.context.scene.testprop = 11

# prints -> test

1 files changed, 3 insertions, 0 deletions

diff --git a/source/blender/makesrna/RNA_define.h b/source/blender/makesrna/RNA_define.h
index b076393ef3d..ac2a89161d9 100644
--- a/source/blender/makesrna/RNA_define.h
+++ b/source/blender/makesrna/RNA_define.h
@@ -163,6 +163,8 @@ void RNA_def_property_update(PropertyRNA *prop, int noteflag, const char *update
 void RNA_def_property_editable_func(PropertyRNA *prop, const char *editable);
 void RNA_def_property_editable_array_func(PropertyRNA *prop, const char *editable);
 
+void RNA_def_property_update_runtime(PropertyRNA *prop, void *func);
+
 void RNA_def_property_dynamic_array_funcs(PropertyRNA *prop, const char *getlength);
 void RNA_def_property_boolean_funcs(PropertyRNA *prop, const char *get, const char *set);
 void RNA_def_property_int_funcs(PropertyRNA *prop, const char *get, const char *set, const char *range);
@@ -172,6 +174,7 @@ void RNA_def_property_string_funcs(PropertyRNA *prop, const char *get, const cha
 void RNA_def_property_pointer_funcs(PropertyRNA *prop, const char *get, const char *set, const char *typef, const char *poll);
 void RNA_def_property_collection_funcs(PropertyRNA *prop, const char *begin, const char *next, const char *end, const char *get, const char *length, const char *lookupint, const char *lookupstring);
 void RNA_def_property_srna(PropertyRNA *prop, const char *type);
+void RNA_def_py_data(PropertyRNA *prop, void *py_data);
 
 /* Function */