/*
- score-performer.hh -- declare Score_performer
+ This file is part of LilyPond, the GNU music typesetter.
- (c) 1996, 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
- Jan Nieuwenhuizen <janneke@gnu.org>
- */
+ 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"
/**
- Top level performer. Completely takes care of MIDI output
- */
-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
{
public:
- VIRTUAL_COPY_CONS(Translator);
-
- Score_performer();
- ~Score_performer();
- Performance *performance_p_;
+ VIRTUAL_COPY_CONSTRUCTOR (Translator_group, Score_performer);
+ Performance *performance_;
+
+ ~Score_performer ();
+ Score_performer ();
protected:
- virtual void finish();
- virtual void prepare (Moment mom);
- virtual void process();
- virtual void start();
- virtual void do_add_processing ();
- virtual int get_tempo_i() const;
- virtual void play (Audio_element* p);
- virtual Music_output *get_output_p ();
+ 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&);
+ void header (Midi_stream &);
- Audio_column* audio_column_l_;
+ Audio_column *audio_column_;
+ bool skipping_;
+ Moment skip_start_mom_;
+ Moment offset_mom_;
};
#endif // SCORE_PERFORMER_HH