Actions can now be made single-user from the Outliner

* Use the same method as from unlinking actions to do this.
* Split off the make single-user code used for the ID-browser into a
function in blenkernel which can be used elsewhere. Getting materials
to also work using this method proved to be a bit too tricky (due to
the whole messy ob vs obdata situation), so I haven't done that.

1 files changed, 3 insertions, 0 deletions

diff --git a/source/blender/blenkernel/BKE_library.h b/source/blender/blenkernel/BKE_library.h
index 871a78bbab3..0d6d41109b4 100644
--- a/source/blender/blenkernel/BKE_library.h
+++ b/source/blender/blenkernel/BKE_library.h
@@ -44,6 +44,8 @@ struct Main;
 struct Library;
 struct wmWindowManager;
 struct bContext;
+struct PointerRNA;
+struct PropertyRNA;
 
 void *alloc_libblock(struct ListBase *lb, short type, const char *name);
 void *copy_libblock(void *rt);
@@ -53,6 +55,7 @@ void id_lib_extern(struct ID *id);
 void id_us_plus(struct ID *id);
 void id_us_min(struct ID *id);
 int id_make_local(struct ID *id, int test);
+int id_single_user(struct bContext *C, struct ID *id, struct PointerRNA *ptr, struct PropertyRNA *prop);
 int id_copy(struct ID *id, struct ID **newid, int test);
 int id_unlink(struct ID *id, int test);