X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fpiano-pedal-engraver.cc;h=cbdf5244d11e223d3c8aea157ac0d8acee5daf8d;hb=f37b3926c57080a0dedf60727c3e8fb924112468;hp=2fb99407d50c7c9a7061fb832d89d662ce38b27d;hpb=626874c8eecfbeb04ca8ffec3fb78da48859b42f;p=lilypond.git

diff --git a/lily/piano-pedal-engraver.cc b/lily/piano-pedal-engraver.cc
index 2fb99407d5..cbdf5244d1 100644
--- a/lily/piano-pedal-engraver.cc
+++ b/lily/piano-pedal-engraver.cc
@@ -123,9 +123,9 @@ public:
 protected:
   virtual void initialize ();
   virtual void finalize ();
-  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 *);
   void stop_translation_timestep ();
   void process_music ();
 
@@ -205,7 +205,6 @@ Piano_pedal_engraver::initialize ()
   info_list_[NUM_PEDAL_TYPES].type_ = 0;
 }
 
-IMPLEMENT_TRANSLATOR_LISTENER (Piano_pedal_engraver, sostenuto);
 void
 Piano_pedal_engraver::listen_sostenuto (Stream_event *ev)
 {
@@ -213,7 +212,6 @@ Piano_pedal_engraver::listen_sostenuto (Stream_event *ev)
   ASSIGN_EVENT_ONCE (info_list_[SOSTENUTO].event_drul_[d], ev);
 }
 
-IMPLEMENT_TRANSLATOR_LISTENER (Piano_pedal_engraver, sustain);
 void
 Piano_pedal_engraver::listen_sustain (Stream_event *ev)
 {
@@ -221,7 +219,6 @@ Piano_pedal_engraver::listen_sustain (Stream_event *ev)
   ASSIGN_EVENT_ONCE (info_list_[SUSTAIN].event_drul_[d], ev);
 }
 
-IMPLEMENT_TRANSLATOR_LISTENER (Piano_pedal_engraver, una_corda);
 void
 Piano_pedal_engraver::listen_una_corda (Stream_event *ev)
 {
@@ -479,6 +476,14 @@ Piano_pedal_engraver::typeset_all (Pedal_info *p)
     }
 }
 
+void
+Piano_pedal_engraver::boot ()
+{
+  ADD_LISTENER (Piano_pedal_engraver, sostenuto);
+  ADD_LISTENER (Piano_pedal_engraver, sustain);
+  ADD_LISTENER (Piano_pedal_engraver, una_corda);
+}
+
 ADD_TRANSLATOR (Piano_pedal_engraver,
                 /* doc */
                 "Engrave piano pedal symbols and brackets.",