X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fsemi-tie.cc;h=a23ddd40f540d13950611fb33405cc3c52a92021;hb=f8a3931a86d9d0f634ba131036a8abfc0e086a5a;hp=854dd0302e2843ecbc5570b3bb3531f427b64d44;hpb=1aff89b4d5507bc850698a041bb0f51dd22cff2b;p=lilypond.git

diff --git a/lily/semi-tie.cc b/lily/semi-tie.cc
index 854dd0302e..a23ddd40f5 100644
--- a/lily/semi-tie.cc
+++ b/lily/semi-tie.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 2005--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 2005--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
 */
 
@@ -15,25 +15,25 @@
 #include "warn.hh"
 #include "staff-symbol-referencer.hh"
 
-ADD_INTERFACE(Semi_tie,
-	      
-	      "semi-tie-interface",
-	      
-	      "A tie which is only on one side connected to note heads. ",
+ADD_INTERFACE (Semi_tie,
+	      "A tie which is only on one side connected to a note head.",
 
 	      /* properties */
 	      "control-points "
 	      "direction "
 	      "details "
+	      "head-direction "
 	      "note-head "
 	      "thickness "
 	      );
 
-MAKE_SCHEME_CALLBACK(Semi_tie, calc_control_points, 1)
+MAKE_SCHEME_CALLBACK (Semi_tie, calc_control_points, 1)
 SCM
 Semi_tie::calc_control_points (SCM smob)
 {
   Grob *me = unsmob_grob (smob);
+  (void) me->get_property ("direction");
+  
   if (Semi_tie_column::has_interface (me->get_parent (Y_AXIS)))
     {
       me->get_parent (Y_AXIS)->get_property ("positioning-done");
@@ -43,26 +43,8 @@ Semi_tie::calc_control_points (SCM smob)
       programming_error ("lv tie without Semi_tie_column. Killing lv tie."); 
       me->suicide (); 
     }
-  
-  return SCM_UNSPECIFIED;
-}
-
-MAKE_SCHEME_CALLBACK(Semi_tie, calc_direction, 1)
-SCM
-Semi_tie::calc_direction (SCM smob)
-{
-  Grob *me = unsmob_grob (smob);
-  if (Semi_tie_column::has_interface (me->get_parent (Y_AXIS)))
-    {
-      me->get_parent (Y_AXIS)->get_property("positioning-done");
-    }
-  else
-    {
-      programming_error ("lv tie without Semi_tie_column"); 
-      set_grob_direction (me, UP);
-    }
 
-  return SCM_UNSPECIFIED;
+  return me->get_property_data ("control-points");
 }
 
 int