X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fscore-performer.hh;h=7a1cb628a68ee2c1bf6dc4e4643894ff5fd3d14b;hb=e223f29418201d07dc1637e54a47e9757f91e86a;hp=6c5eb6e350dc6f84b5351604c140c3f2ecf6f8b1;hpb=57d6628b46ba1d7ed7c9c0ca7f579567d1912b0d;p=lilypond.git

diff --git a/lily/include/score-performer.hh b/lily/include/score-performer.hh
index 6c5eb6e350..7a1cb628a6 100644
--- a/lily/include/score-performer.hh
+++ b/lily/include/score-performer.hh
@@ -1,25 +1,60 @@
 /*
-  score-performer.hh -- declare Score_performer
+  This file is part of LilyPond, the GNU music typesetter.
 
-  (c) 1996, 1997 Han-Wen Nienhuys <hanwen@stack.nl>
-                 Jan Nieuwenhuizen <jan@digicash.com>
- */
+  Copyright (C) 1996--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  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/>.
+*/
 
 #ifndef SCORE_PERFORMER_HH
 #define SCORE_PERFORMER_HH
 
-#include "performer-group-performer.hh"
-#include "global-translator.hh"
+#include "moment.hh"
+#include "performer-group.hh"
 
-class Score_performer: 
-    public Performer_group_performer, public Global_translator 
+/**
+   Top level performer. Completely takes care of MIDI output
+*/
+class Score_performer : public Performer_group
 {
-    Midi_file* file_p_;
-    Moment prev_mom_;
-
 public:
-    virtual void play_event( Midi_item i );
-    virtual void prepare( Moment mom );
+  VIRTUAL_COPY_CONSTRUCTOR (Translator_group, Score_performer);
+  Performance *performance_;
+
+  ~Score_performer ();
+  Score_performer ();
+
+protected:
+  DECLARE_LISTENER (finish);
+  DECLARE_LISTENER (prepare);
+  DECLARE_LISTENER (one_time_step);
+
+  /* Engraver_group_engraver interface */
+  virtual void connect_to_context (Context *);
+  virtual void disconnect_from_context ();
+  virtual void initialize ();
+  virtual void announce_element (Audio_element_info);
+  virtual void derived_mark () const;
+  virtual void acknowledge_audio_elements ();
+private:
+  void header (Midi_stream &);
+
+  Audio_column *audio_column_;
+  bool skipping_;
+  Moment skip_start_mom_;
+  Moment offset_mom_;
 };
 
 #endif // SCORE_PERFORMER_HH