fix [#27193] view/camera/set active object as camera sometimes "disabled" in gui (grayed out)

When in quad split view, operators that only apply to the unlocked region can now be accessed from menus and when the mouse is over a locked view.

Applied to:
- VIEW3D_OT_object_as_camera
- VIEW3D_OT_view_persportho
- VIEW3D_OT_view_orbit
- VIEW3D_OT_viewnumpad

1 files changed, 2 insertions, 0 deletions

diff --git a/source/blender/editors/include/ED_view3d.h b/source/blender/editors/include/ED_view3d.h
index c84c0e83626..4cac1a8d618 100644
--- a/source/blender/editors/include/ED_view3d.h
+++ b/source/blender/editors/include/ED_view3d.h
@@ -163,6 +163,8 @@ int lasso_inside_edge(short mcords[][2], short moves, int x0, int y0, int x1, in
 
 /* get 3d region from context, also if mouse is in header or toolbar */
 struct RegionView3D *ED_view3d_context_rv3d(struct bContext *C);
+struct ARegion *ED_view3d_context_region_unlock(struct bContext *C);
+int ED_operator_rv3d_unlock_poll(struct bContext *C);
 
 void ED_view3d_init_mats_rv3d(struct Object *ob, struct RegionView3D *rv3d);