RNA:

* Any Struct can now have ID properties, by creating a callback
  function to create/return an IDProperty.
* Wrapped PoseChannel ID properties.
* Note there is still no way to create ID Properties in 2.5, though
  the callback to get/create the initial group is now exposed through
  RNA_struct_idproperties.

1 files changed, 5 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_internal_types.h b/source/blender/makesrna/intern/rna_internal_types.h
index 50a4db8e158..f7292bdce48 100644
--- a/source/blender/makesrna/intern/rna_internal_types.h
+++ b/source/blender/makesrna/intern/rna_internal_types.h
@@ -36,6 +36,7 @@ struct FunctionRNA;
 struct ReportList;
 struct CollectionPropertyIterator;
 struct bContext;
+struct IDProperty;
 
 #define RNA_MAX_ARRAY 32
 
@@ -43,6 +44,7 @@ struct bContext;
 
 typedef void (*UpdateFunc)(struct bContext *C, struct PointerRNA *ptr);
 typedef int (*EditableFunc)(struct PointerRNA *ptr);
+typedef struct IDProperty* (*IDPropertiesFunc)(struct PointerRNA *ptr, int create);
 typedef struct StructRNA *(*StructRefineFunc)(struct PointerRNA *ptr);
 typedef char *(*StructPathFunc)(struct PointerRNA *ptr);
 
@@ -287,6 +289,9 @@ struct StructRNA {
 	StructRegisterFunc reg; 
 	StructUnregisterFunc unreg; 
 
+	/* callback to get id properties */
+	IDPropertiesFunc idproperties;
+
 	/* functions of this struct */
 	ListBase functions; 
 };