Context

* Made it based on string lookups rather than fixed enum, to make
  it extensible by python scripts.
* Context callbacks now also have to specify RNA type when returning
  pointers or collections. For non-RNA wrapped data, UnknownType can
  be used.
* RNA wrapped context. The WM entries are fixed, for data context
  only main and scene are defined properties. Other data entries have
  to be dynamically looked up.
* I've added some special code in python for the dynamic context
  lookups. Tried to hide it behind RNA but didn't find a clean way to
  do it yet. Still unused/untested.

* Also minor fix for warning about propertional edit property in
  transform code, and fix for usage of operator poll with checking if
  it was NULL.

1 files changed, 6 insertions, 1 deletions

diff --git a/source/blender/makesrna/RNA_types.h b/source/blender/makesrna/RNA_types.h
index fb29d34184d..7f59164fe59 100644
--- a/source/blender/makesrna/RNA_types.h
+++ b/source/blender/makesrna/RNA_types.h
@@ -32,6 +32,7 @@ extern "C" {
 struct PropertyRNA;
 struct StructRNA;
 struct BlenderRNA;
+struct IDProperty;
 
 /* Pointer
  *
@@ -42,7 +43,6 @@ struct BlenderRNA;
 
 typedef struct PointerRNA {
 	struct {
-		struct StructRNA *type;
 		void *data;
 	} id;
 
@@ -122,6 +122,11 @@ typedef struct CollectionPropertyIterator {
 	PointerRNA ptr;
 } CollectionPropertyIterator;
 
+typedef struct CollectionPointerLink {
+	struct CollectionPointerLink *next, *prev;
+	PointerRNA ptr;
+} CollectionPointerLink;
+
 /* Iterator Utility */
 
 typedef struct EnumPropertyItem {