/*
- score-engraver.hh -- declare Score_engraver
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ 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_ENGRAVER_HH
#define SCORE_ENGRAVER_HH
-#include "engraver-group-engraver.hh"
-#include "score-translator.hh"
+#include "engraver-group.hh"
-class Score_engraver : public virtual Score_translator,
- public virtual Engraver_group_engraver
+class Score_engraver : public Engraver_group
{
System *system_;
- int breaks_; // used for stat printing
- Link_array<Grob> elems_;
- Paper_column *command_column_;
- Paper_column *musical_column_;
+ vector<Grob *> elems_;
Paper_score *pscore_;
- void make_columns ();
- void set_columns (Paper_column *, Paper_column *);
void typeset_all ();
+
protected:
- /* Score_translator */
- virtual void finish ();
- virtual void prepare (Moment);
- virtual void one_time_step ();
+ DECLARE_LISTENER (finish);
+ DECLARE_LISTENER (prepare);
+ DECLARE_LISTENER (one_time_step);
/* Engraver_group_engraver interface */
- virtual void acknowledge_grob (Grob_info);
- virtual bool try_music (Music *);
+ virtual void connect_to_context (Context *);
+ virtual void disconnect_from_context ();
virtual void initialize ();
virtual void finalize ();
virtual void announce_grob (Grob_info);
- virtual void stop_translation_timestep ();
+ void stop_translation_timestep ();
+
+ /*
+ Translator interface
+ */
+ virtual void derived_mark () const;
public:
- TRANSLATOR_DECLARATIONS (Score_engraver);
- void forbid_breaks ();
- virtual Music_output *get_output ();
+ Score_engraver ();
};
#endif /* SCORE_ENGRAVER_HH */