Outliner: add an option to "delete" libraries.

Caminandes team request. In current master it's not possible to do this in a total
clean way, so we are simply setting all user counts of given lib's datablocks to zero
(similar to rna_ID_user_clear()'s doing).

This is a bit crappy because it still lets datablocks floating around (with invalid
user count values), and requires a save & reload cycle to be finalized. But for now
it should be good enough. Propper implementation will be added to id-remap.

1 files changed, 2 insertions, 0 deletions

diff --git a/source/blender/editors/space_outliner/outliner_ops.c b/source/blender/editors/space_outliner/outliner_ops.c
index 839d44df25d..9710c3fc36b 100644
--- a/source/blender/editors/space_outliner/outliner_ops.c
+++ b/source/blender/editors/space_outliner/outliner_ops.c
@@ -47,10 +47,12 @@ void outliner_operatortypes(void)
 	WM_operatortype_append(OUTLINER_OT_select_border);
 	WM_operatortype_append(OUTLINER_OT_item_openclose);
 	WM_operatortype_append(OUTLINER_OT_item_rename);
+	WM_operatortype_append(OUTLINER_OT_lib_delete);
 	WM_operatortype_append(OUTLINER_OT_operation);
 	WM_operatortype_append(OUTLINER_OT_scene_operation);
 	WM_operatortype_append(OUTLINER_OT_object_operation);
 	WM_operatortype_append(OUTLINER_OT_group_operation);
+	WM_operatortype_append(OUTLINER_OT_lib_operation);
 	WM_operatortype_append(OUTLINER_OT_id_operation);
 	WM_operatortype_append(OUTLINER_OT_data_operation);
 	WM_operatortype_append(OUTLINER_OT_animdata_operation);