X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Ftie-performer.cc;h=1f95023eb6ab0962146dd13b54ce07f08b665717;hb=97a0169312a260933246ab224e4f8b0969871dd5;hp=97af3eac38814c28c96af238023ad220cba42480;hpb=8e68e07fb060daf5e87ffbb51f081e720e42583c;p=lilypond.git

diff --git a/lily/tie-performer.cc b/lily/tie-performer.cc
index 97af3eac38..1f95023eb6 100644
--- a/lily/tie-performer.cc
+++ b/lily/tie-performer.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 1998--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 1998--2015 Han-Wen Nienhuys <hanwen@xs4all.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
@@ -51,17 +51,17 @@ protected:
   void start_translation_timestep ();
   virtual void acknowledge_audio_element (Audio_element_info);
   void process_music ();
-  DECLARE_TRANSLATOR_LISTENER (tie);
+  void listen_tie (Stream_event *);
 public:
   TRANSLATOR_DECLARATIONS (Tie_performer);
 };
 
-Tie_performer::Tie_performer ()
+Tie_performer::Tie_performer (Context *c)
+  : Performer (c)
 {
   event_ = 0;
 }
 
-IMPLEMENT_TRANSLATOR_LISTENER (Tie_performer, tie);
 void
 Tie_performer::listen_tie (Stream_event *ev)
 {
@@ -128,8 +128,8 @@ Tie_performer::acknowledge_audio_element (Audio_element_info inf)
 
           SCM p1 = left_mus->get_property ("pitch");
           SCM p2 = right_mus->get_property ("pitch");
-          if (Pitch::is_smob (p1) && Pitch::is_smob (p2)
-              && Pitch::unsmob (p1)->tone_pitch () == Pitch::unsmob (p2)->tone_pitch ())
+          if (unsmob<Pitch> (p1) && unsmob<Pitch> (p2)
+              && unsmob<Pitch> (p1)->tone_pitch () == unsmob<Pitch> (p2)->tone_pitch ())
             {
               found = true;
               // (*it).moment_ already stores the end of the tied note!
@@ -184,6 +184,12 @@ Tie_performer::stop_translation_timestep ()
   now_tied_heads_.clear ();
 }
 
+void
+Tie_performer::boot ()
+{
+  ADD_LISTENER (Tie_performer, tie);
+}
+
 ADD_TRANSLATOR (Tie_performer,
                 /* doc */
                 "Generate ties between note heads of equal pitch.",