Make Links (Ctrl+L) back

- split into 2 operators: object.make_links_data() & object.make_links_scene since they are quite different.
- added reusable functions RNA_group_itemf & RNA_scene_itemf which can be used for any operator that takes ID data (easy to add more types Mesh, Text etc)
- DummyRNA_NULL_items for dynamic items so each operator need not define its own empty enum.

1 files changed, 5 insertions, 0 deletions

diff --git a/source/blender/makesrna/intern/rna_access.c b/source/blender/makesrna/intern/rna_access.c
index f0aaceec4aa..93e83492efa 100644
--- a/source/blender/makesrna/intern/rna_access.c
+++ b/source/blender/makesrna/intern/rna_access.c
@@ -734,6 +734,11 @@ StructRNA *RNA_property_pointer_type(PointerRNA *ptr, PropertyRNA *prop)
 	return &RNA_UnknownType;
 }
 
+/* Reuse for dynamic types  */
+EnumPropertyItem DummyRNA_NULL_items[] = {
+	{0, NULL, 0, NULL, NULL}
+};
+
 void RNA_property_enum_items(bContext *C, PointerRNA *ptr, PropertyRNA *prop, EnumPropertyItem **item, int *totitem, int *free)
 {
 	EnumPropertyRNA *eprop= (EnumPropertyRNA*)rna_ensure_property(prop);