Issue 5167/6: Changes: show \markup xxx = ... \etc assignments

[lilypond.git] / lily / piano-pedal-performer.cc

diff --git a/lily/piano-pedal-performer.cc b/lily/piano-pedal-performer.cc
index e31787272471d02934c44190b7a5c9b60d222977..4a24625e04b8160a8def7bccd35e796985b64c53 100644 (file)
--- a/lily/piano-pedal-performer.cc
+++ b/lily/piano-pedal-performer.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2000--2011 Jan Nieuwenhuizen <janneke@gnu.org>
+  Copyright (C) 2000--2015 Jan Nieuwenhuizen <janneke@gnu.org>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -48,15 +48,16 @@ protected:
   void process_music ();
   void stop_translation_timestep ();
   void start_translation_timestep ();
-  DECLARE_TRANSLATOR_LISTENER (sustain);
-  DECLARE_TRANSLATOR_LISTENER (una_corda);
-  DECLARE_TRANSLATOR_LISTENER (sostenuto);
+  void listen_sustain (Stream_event *);
+  void listen_una_corda (Stream_event *);
+  void listen_sostenuto (Stream_event *);
 private:
   vector<Audio_piano_pedal *> audios_;
   Pedal_info info_alist_[NUM_PEDAL_TYPES];
 };
 
-Piano_pedal_performer::Piano_pedal_performer ()
+Piano_pedal_performer::Piano_pedal_performer (Context *c)
+  : Performer (c)
 {
 }
 
@@ -146,7 +147,6 @@ Piano_pedal_performer::start_translation_timestep ()
     }
 }
 
-IMPLEMENT_TRANSLATOR_LISTENER (Piano_pedal_performer, sostenuto);
 void
 Piano_pedal_performer::listen_sostenuto (Stream_event *r)
 {
@@ -154,7 +154,6 @@ Piano_pedal_performer::listen_sostenuto (Stream_event *r)
   info_alist_[SOSTENUTO].event_drul_[d] = r;
 }
 
-IMPLEMENT_TRANSLATOR_LISTENER (Piano_pedal_performer, sustain);
 void
 Piano_pedal_performer::listen_sustain (Stream_event *r)
 {
@@ -162,7 +161,6 @@ Piano_pedal_performer::listen_sustain (Stream_event *r)
   info_alist_[SUSTAIN].event_drul_[d] = r;
 }
 
-IMPLEMENT_TRANSLATOR_LISTENER (Piano_pedal_performer, una_corda);
 void
 Piano_pedal_performer::listen_una_corda (Stream_event *r)
 {
@@ -170,6 +168,14 @@ Piano_pedal_performer::listen_una_corda (Stream_event *r)
   info_alist_[UNA_CORDA].event_drul_[d] = r;
 }
 
+void
+Piano_pedal_performer::boot ()
+{
+  ADD_LISTENER (Piano_pedal_performer, sostenuto);
+  ADD_LISTENER (Piano_pedal_performer, sustain);
+  ADD_LISTENER (Piano_pedal_performer, una_corda);
+}
+
 ADD_TRANSLATOR (Piano_pedal_performer,
                 /* doc */
                 "",