lily/include/score-engraver.hh

   1 /*
   2   This file is part of LilyPond, the GNU music typesetter.
   3
   4   Copyright (C) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
   5
   6   LilyPond is free software: you can redistribute it and/or modify
   7   it under the terms of the GNU General Public License as published by
   8   the Free Software Foundation, either version 3 of the License, or
   9   (at your option) any later version.
  10
  11   LilyPond is distributed in the hope that it will be useful,
  12   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14   GNU General Public License for more details.
  15
  16   You should have received a copy of the GNU General Public License
  17   along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #ifndef SCORE_ENGRAVER_HH
  21 #define SCORE_ENGRAVER_HH
  22
  23 #include "engraver-group.hh"
  24
  25 class Score_engraver : public Engraver_group
  26 {
  27   System *system_;
  28
  29   vector<Grob*> elems_;
  30   Paper_score *pscore_;
  31
  32   void typeset_all ();
  33
  34 protected:
  35   DECLARE_LISTENER (finish);
  36   DECLARE_LISTENER (prepare);
  37   DECLARE_LISTENER (one_time_step);
  38
  39   /* Engraver_group_engraver interface */
  40   virtual void connect_to_context (Context *);
  41   virtual void disconnect_from_context ();
  42   virtual void initialize ();
  43   virtual void finalize ();
  44   virtual void announce_grob (Grob_info);
  45   void stop_translation_timestep ();
  46
  47   /*
  48     Translator interface
  49   */
  50   virtual void derived_mark () const;
  51
  52 public:
  53   Score_engraver ();
  54 };
  55
  56 #endif /* SCORE_ENGRAVER_HH */