Outliner: sync selection on undo/redo

Tags all outliner sync types on undo and redo operations.

2 files changed, 10 insertions, 1 deletions

diff --git a/source/blender/editors/space_outliner/outliner_select.c b/source/blender/editors/space_outliner/outliner_select.c
index 19fd4511e50..75219e6624f 100644
--- a/source/blender/editors/space_outliner/outliner_select.c
+++ b/source/blender/editors/space_outliner/outliner_select.c
@@ -1398,7 +1398,6 @@ static int outliner_item_do_activate_from_cursor(bContext *C,
     else {
       ED_region_tag_redraw_no_rebuild(ar);
     }
-    ED_undo_push(C, "Outliner selection change");
 
     if (soops->flag & SO_SYNC_SELECT) {
       ED_outliner_select_sync_from_outliner(C, soops);
@@ -1427,6 +1426,8 @@ void OUTLINER_OT_item_activate(wmOperatorType *ot)
 
   ot->poll = ED_operator_outliner_active;
 
+  ot->flag |= OPTYPE_REGISTER | OPTYPE_UNDO;
+
   PropertyRNA *prop;
   RNA_def_boolean(ot->srna, "extend", true, "Extend", "Extend selection for activation");
   prop = RNA_def_boolean(
@@ -1767,6 +1768,8 @@ void OUTLINER_OT_select_walk(wmOperatorType *ot)
   ot->invoke = outliner_walk_select_invoke;
   ot->poll = ED_operator_outliner_active;
 
+  ot->flag |= OPTYPE_REGISTER | OPTYPE_UNDO;
+
   /* properties */
   PropertyRNA *prop;
   prop = RNA_def_enum(ot->srna,
diff --git a/source/blender/editors/space_outliner/outliner_sync.c b/source/blender/editors/space_outliner/outliner_sync.c
index a8aeb7ea4e1..cf734526958 100644
--- a/source/blender/editors/space_outliner/outliner_sync.c
+++ b/source/blender/editors/space_outliner/outliner_sync.c
@@ -75,6 +75,12 @@ void ED_outliner_select_sync_from_sequence_tag(bContext *C)
   wm->outliner_sync_select_dirty |= WM_OUTLINER_SYNC_SELECT_FROM_SEQUENCE;
 }
 
+void ED_outliner_select_sync_from_all_tag(bContext *C)
+{
+  wmWindowManager *wm = CTX_wm_manager(C);
+  wm->outliner_sync_select_dirty |= WM_OUTLINER_SYNC_SELECT_FROM_ALL;
+}
+
 bool ED_outliner_select_sync_is_dirty(const bContext *C)
 {
   wmWindowManager *wm = CTX_wm_manager(C);