Merge branch 'master' of git+ssh://jneem@git.sv.gnu.org/srv/git/lilypond

[lilypond.git] / lily / stem.cc

diff --git a/lily/stem.cc b/lily/stem.cc
index dd247b4baa1997e2d74ea8783d13649631d91f38..09786b750b5d205d4b7f834b6c6fa69fe507453b 100644 (file)
--- a/lily/stem.cc
+++ b/lily/stem.cc
@@ -414,6 +414,8 @@ Stem::calc_positioning_done (SCM smob)
   if (!head_count (me))
     return SCM_BOOL_T;
 
+  me->set_property ("positioning-done", SCM_BOOL_T);
+  
   extract_grob_set (me, "note-heads", ro_heads);
   vector<Grob*> heads (ro_heads);
   vector_sort (heads, position_less);
@@ -559,13 +561,11 @@ SCM
 Stem::height (SCM smob)
 {
   Grob *me = unsmob_grob (smob);
-
+  if (!is_normal_stem (me))
+    return ly_interval2scm (Interval ());
+  
   Direction dir = get_grob_direction (me);
   
-  /* Trigger callback.
-
-  UGH. Should be automatic
-  */
   Grob *beam = get_beam (me);
   if (beam)
     {
@@ -912,10 +912,14 @@ Stem::calc_stem_info (SCM smob)
   Real height_of_my_trem = 0.0;
   Grob *trem = unsmob_grob (me->get_object ("tremolo-flag"));
   if (trem)
-      height_of_my_trem = trem->extent (trem, Y_AXIS).length ()
+    {
+      height_of_my_trem
+       = Stem_tremolo::vertical_length (trem)
         /* hack a bit of space around the trem. */
         + beam_translation;
+    }
 
+  
   /* UGH
      It seems that also for ideal minimum length, we must use
      the maximum beam count (for this direction):