Fix panning with Lock-to-Selection and no selection in Clip Editor

Rather self-explanatory. Never worked since the initial implementation.
It is possible to preserve lock-to-selection option with no selection
nowadays (since the fix for T84850). So now the Lock-to-Selection option
is fully under user control. Surely, the panning and zooming is also
properly supported now in the described scenario.

Differential Revision: https://developer.blender.org/D10226

1 files changed, 0 insertions, 14 deletions

diff --git a/source/blender/editors/space_clip/tracking_ops.c b/source/blender/editors/space_clip/tracking_ops.c
index 0f4fc2a2160..a903aeed380 100644
--- a/source/blender/editors/space_clip/tracking_ops.c
+++ b/source/blender/editors/space_clip/tracking_ops.c
@@ -243,8 +243,6 @@ static int delete_track_exec(bContext *C, wmOperator *UNUSED(op))
       changed = true;
     }
   }
-  /* Nothing selected now, unlock view so it can be scrolled nice again. */
-  sc->flag &= ~SC_LOCK_SELECTION;
   if (changed) {
     WM_event_add_notifier(C, NC_MOVIECLIP | NA_EDITED, clip);
   }
@@ -313,11 +311,6 @@ static int delete_marker_exec(bContext *C, wmOperator *UNUSED(op))
     }
   }
 
-  if (!has_selection) {
-    /* Nothing selected now, unlock view so it can be scrolled nice again. */
-    sc->flag &= ~SC_LOCK_SELECTION;
-  }
-
   if (!changed) {
     return OPERATOR_CANCELLED;
   }
@@ -1224,13 +1217,6 @@ static int hide_tracks_exec(bContext *C, wmOperator *op)
     clip->tracking.act_plane_track = NULL;
   }
 
-  if (unselected == 0) {
-    /* No selection on screen now, unlock view so it can be
-     * scrolled nice again.
-     */
-    sc->flag &= ~SC_LOCK_SELECTION;
-  }
-
   BKE_tracking_dopesheet_tag_update(tracking);
   WM_event_add_notifier(C, NC_MOVIECLIP | ND_DISPLAY, NULL);