X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Frhythmic-head.cc;h=d1442794270318d6e31f5040d7ca410ff3c090ee;hb=c31ee4f97786151cdc92d2d45e2b759eb54cd5fd;hp=16e482d957cffb52aa533ec62d66d9c2266b2495;hpb=d9b43b93f2c885409bafdb157138158f65cc49aa;p=lilypond.git

diff --git a/lily/rhythmic-head.cc b/lily/rhythmic-head.cc
index 16e482d957..d144279427 100644
--- a/lily/rhythmic-head.cc
+++ b/lily/rhythmic-head.cc
@@ -1,62 +1,70 @@
 /*
-  rhythmic-head.cc -- implement Rhythmic_head
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1997--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c)  1997--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "rhythmic-head.hh"
-#include "debug.hh"
+
+#include "item.hh"
 #include "rest.hh"
-#include "stem.hh"
 #include "staff-symbol-referencer.hh"
-#include "item.hh"
-
+#include "stem.hh"
+#include "warn.hh"
 
-Item*
-Rhythmic_head::dots_l (Grob*me) 
+Item *
+Rhythmic_head::get_dots (Grob *me)
 {
-  SCM s = me->get_grob_property ("dot");
+  SCM s = me->get_object ("dot");
   return unsmob_item (s);
 }
 
-int
-Rhythmic_head::balltype_i (Grob*me) 
-{
-  SCM s = me->get_grob_property ("duration-log");
-  return gh_number_p (s) ? gh_scm2int (s) <? 2 : 0;
-}
-
-Item*
-Rhythmic_head::stem_l (Grob*me) 
+Item *
+Rhythmic_head::get_stem (Grob *me)
 {
-  SCM s = me->get_grob_property ("stem");
+  SCM s = me->get_object ("stem");
   return unsmob_item (s);
 }
 
 int
-Rhythmic_head::dot_count (Grob*me) 
+Rhythmic_head::dot_count (Grob *me)
 {
-  return dots_l (me)
-    ? gh_scm2int (dots_l (me)->get_grob_property ("dot-count")) : 0;
+  return get_dots (me)
+         ? robust_scm2int (get_dots (me)->get_property ("dot-count"), 0) : 0;
 }
 
 void
-Rhythmic_head::set_dots (Grob*me,Item *dot_l)
+Rhythmic_head::set_dots (Grob *me, Item *dot)
 {
-  me->set_grob_property ("dot", dot_l->self_scm ());
+  me->set_object ("dot", dot->self_scm ());
 }
 
-
-void
-Rhythmic_head::set_interface (Grob*me)
+int
+Rhythmic_head::duration_log (Grob *me)
 {
-  me->set_interface (ly_symbol2scm ("rhythmic-head-interface"));
+  SCM s = me->get_property ("duration-log");
+  return scm_is_number (s) ? scm_to_int (s) : 0;
 }
 
-bool
-Rhythmic_head::has_interface (Grob*me)
-{
-  return me &&  me->has_interface (ly_symbol2scm ("rhythmic-head-interface"));
-}
+ADD_INTERFACE (Rhythmic_head,
+               "Note head or rest.",
+
+               /* properties */
+               "dot "
+               "duration-log "
+               "glissando-skip "
+               "stem "
+              );