X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Frepeat-tie-engraver.cc;h=aebed3fdbab2db162214d758a497a80ab105a51e;hb=5d84bfad4626892bcffd05adcced53c8a2329047;hp=9c59ac01c9a85131360b31e84da92676dc1df4e1;hpb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;p=lilypond.git

diff --git a/lily/repeat-tie-engraver.cc b/lily/repeat-tie-engraver.cc
index 9c59ac01c9..aebed3fdba 100644
--- a/lily/repeat-tie-engraver.cc
+++ b/lily/repeat-tie-engraver.cc
@@ -32,14 +32,15 @@ class Repeat_tie_engraver : public Engraver
   vector<Grob *> semi_ties_;
 
   void stop_translation_timestep ();
-  DECLARE_ACKNOWLEDGER (note_head);
-  DECLARE_TRANSLATOR_LISTENER (repeat_tie);
+  void acknowledge_note_head (Grob_info);
+  void listen_repeat_tie (Stream_event *);
 
 public:
   TRANSLATOR_DECLARATIONS (Repeat_tie_engraver);
 };
 
-Repeat_tie_engraver::Repeat_tie_engraver ()
+Repeat_tie_engraver::Repeat_tie_engraver (Context *c)
+  : Engraver (c)
 {
   event_ = 0;
   semi_tie_column_ = 0;
@@ -53,7 +54,6 @@ Repeat_tie_engraver::stop_translation_timestep ()
   semi_ties_.clear ();
 }
 
-IMPLEMENT_TRANSLATOR_LISTENER (Repeat_tie_engraver, repeat_tie);
 void
 Repeat_tie_engraver::listen_repeat_tie (Stream_event *ev)
 {
@@ -68,7 +68,7 @@ Repeat_tie_engraver::acknowledge_note_head (Grob_info inf)
 
   if (!semi_tie_column_)
     {
-      semi_tie_column_ = make_item ("RepeatTieColumn", event_->self_scm ());
+      semi_tie_column_ = make_item ("RepeatTieColumn", SCM_EOL);
     }
 
   SCM cause = event_->self_scm ();
@@ -80,15 +80,21 @@ Repeat_tie_engraver::acknowledge_note_head (Grob_info inf)
   semi_tie->set_parent (semi_tie_column_, Y_AXIS);
   semi_ties_.push_back (semi_tie);
 
-  if (is_direction (Stream_event::unsmob (cause)->get_property ("direction")))
+  if (is_direction (unsmob<Stream_event> (cause)->get_property ("direction")))
     {
-      Direction d = to_dir (Stream_event::unsmob (cause)->get_property ("direction"));
+      Direction d = to_dir (unsmob<Stream_event> (cause)->get_property ("direction"));
       semi_tie->set_property ("direction", scm_from_int (d));
     }
 
 }
 
-ADD_ACKNOWLEDGER (Repeat_tie_engraver, note_head);
+void
+Repeat_tie_engraver::boot ()
+{
+  ADD_LISTENER (Repeat_tie_engraver, repeat_tie);
+  ADD_ACKNOWLEDGER (Repeat_tie_engraver, note_head);
+}
+
 ADD_TRANSLATOR (Repeat_tie_engraver,
                 /* doc */
                 "Create repeat ties.",