Web-ja: update introduction

[lilypond.git] / lily / beam-performer.cc

diff --git a/lily/beam-performer.cc b/lily/beam-performer.cc
index 544dbfb3b128e6bad82de4c3d86bf1341d62f928..dad58500ca317b0dbe1ce6a52f6cabeada609ea0 100644 (file)
--- a/lily/beam-performer.cc
+++ b/lily/beam-performer.cc
@@ -1,9 +1,20 @@
 /*
-  beam-performer.cc -- implement Beam_performer
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1996--2015 Jan Nieuwenhuizen <janneke@gnu.org>
 
-  (c) 1996--2007 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
+  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 "performer.hh"
@@ -24,14 +35,15 @@ protected:
   void start_translation_timestep ();
   void process_music ();
   void set_melisma (bool);
-  DECLARE_TRANSLATOR_LISTENER (beam);
+  void listen_beam (Stream_event *);
 private:
   Stream_event *start_ev_;
   Stream_event *now_stop_ev_;
   bool beam_;
 };
 
-Beam_performer::Beam_performer ()
+Beam_performer::Beam_performer (Context *c)
+  : Performer (c)
 {
   beam_ = false;
   start_ev_ = 0;
@@ -69,7 +81,6 @@ Beam_performer::start_translation_timestep ()
   now_stop_ev_ = 0;
 }
 
-IMPLEMENT_TRANSLATOR_LISTENER (Beam_performer, beam);
 void
 Beam_performer::listen_beam (Stream_event *ev)
 {
@@ -81,5 +92,23 @@ Beam_performer::listen_beam (Stream_event *ev)
     now_stop_ev_ = ev;
 }
 
-ADD_TRANSLATOR (Beam_performer, "", "", "", "");
+void
+Beam_performer::boot ()
+{
+  ADD_LISTENER (Beam_performer, beam);
+}
+
+ADD_TRANSLATOR (Beam_performer,
+                /* doc */
+                "",
+
+                /* create */
+                "",
+
+                /* read */
+                "",
+
+                /* write */
+                ""
+               );