Cleanup: WM_main_remove_notifier_reference

Assumed the `reference` pointer is an ID, currently true, but may not always be.
Add a callback specifically for this purpose since cleaning up notifiers and space-types are different operations.

1 files changed, 12 insertions, 1 deletions

diff --git a/source/blender/blenkernel/intern/library.c b/source/blender/blenkernel/intern/library.c
index ccc373b6eb4..42856e82062 100644
--- a/source/blender/blenkernel/intern/library.c
+++ b/source/blender/blenkernel/intern/library.c
@@ -877,6 +877,12 @@ void BKE_library_callback_free_notifier_reference_set(void (*func)(const void *)
 	free_notifier_reference_cb = func;
 }
 
+static void (*free_editor_id_reference_cb)(const ID *) = NULL;
+
+void BKE_library_callback_free_editor_id_reference_set(void (*func)(const ID *))
+{
+	free_editor_id_reference_cb = func;
+}
 
 static void animdata_dtar_clear_cb(ID *UNUSED(id), AnimData *adt, void *userdata)
 {
@@ -1034,8 +1040,13 @@ void BKE_libblock_free_ex(Main *bmain, void *idv, bool do_id_user)
 	/* avoid notifying on removed data */
 	BKE_main_lock(bmain);
 
-	if (free_notifier_reference_cb)
+	if (free_notifier_reference_cb) {
 		free_notifier_reference_cb(id);
+	}
+
+	if (free_editor_id_reference_cb) {
+		free_editor_id_reference_cb(id);
+	}
 
 	BLI_remlink(lb, id);