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, 2 insertions, 6 deletions

diff --git a/source/blender/makesrna/intern/rna_rna.c b/source/blender/makesrna/intern/rna_rna.c
index 4b9c1e0067b..44191b72e36 100644
--- a/source/blender/makesrna/intern/rna_rna.c
+++ b/source/blender/makesrna/intern/rna_rna.c
@@ -199,14 +199,10 @@ void rna_builtin_properties_begin(CollectionPropertyIterator *iter, PointerRNA *
 	newptr.type= &RNA_Struct;
 	newptr.data= ptr->type;
 
-	if(ptr->type->flag & STRUCT_ID) {
-		newptr.id.type= ptr->type;
+	if(ptr->type->flag & STRUCT_ID)
 		newptr.id.data= ptr->data;
-	}
-	else {
-		newptr.id.type= NULL;
+	else
 		newptr.id.data= NULL;
-	}
 
 	iter->parent= newptr;