minor ui edits

- move addon refresh button into header
- uilist, use icon for sorting by name (gives more room for name, icon is used in fileselector for same purpose).
- rename orderby to sort in rna and flag names.
- simplify BKE_nurb_handle_calc_simple

1 files changed, 2 insertions, 19 deletions

diff --git a/source/blender/blenkernel/intern/curve.c b/source/blender/blenkernel/intern/curve.c
index 0255e986661..ab6cf5ac5d1 100644
--- a/source/blender/blenkernel/intern/curve.c
+++ b/source/blender/blenkernel/intern/curve.c
@@ -3088,25 +3088,8 @@ void BKE_nurb_handles_calc(Nurb *nu) /* first, if needed, set handle flags */
  * figures out the previous and next for us */
 void BKE_nurb_handle_calc_simple(Nurb *nu, BezTriple *bezt)
 {
-	int index = (int)(bezt - nu->bezt);
-	BezTriple *prev, *next;
-
-	BLI_assert(ARRAY_HAS_ITEM(bezt, nu->bezt, nu->pntsu));
-
-	if (nu->pntsu > 1) {
-		if (index == 0) {
-			prev = (nu->flagu & CU_NURB_CYCLIC) ? &nu->bezt[nu->pntsu - 1] : NULL;
-			next = bezt + 1;
-		}
-		else if (index == nu->pntsu - 1) {
-			prev = bezt - 1;
-			next = (nu->flagu & CU_NURB_CYCLIC) ? &nu->bezt[0] : NULL;
-		}
-	}
-	else {
-		prev = next = NULL;
-	}
-
+	BezTriple *prev = BKE_nurb_bezt_get_prev(nu, bezt);
+	BezTriple *next = BKE_nurb_bezt_get_next(nu, bezt);
 	BKE_nurb_handle_calc(bezt, prev, next, 0);
 }