2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 2003--2015 Juergen Reuter <reuter@ipd.uka.de>
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.
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.
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/>.
19 #ifndef GREGORIAN_LIGATURE_ENGRAVER_HH
20 #define GREGORIAN_LIGATURE_ENGRAVER_HH
22 #include "coherent-ligature-engraver.hh"
24 class Gregorian_ligature_engraver : public Coherent_ligature_engraver
26 Stream_event *pes_or_flexa_req_;
29 // no TRANSLATOR_DECLARATIONS (Gregorian_ligature_engraver) needed
30 // since this class is abstract
32 TRANSLATOR_INHERIT(Coherent_ligature_engraver);
33 DECLARE_TRANSLATOR_CALLBACKS (Gregorian_ligature_engraver);
35 Gregorian_ligature_engraver ();
37 void listen_pes_or_flexa (Stream_event *ev);
38 virtual void build_ligature (Spanner *ligature,
39 vector<Grob_info> const &primitives);
40 virtual void transform_heads (Spanner *ligature,
41 vector<Grob_info> const &primitives) = 0;
42 void stop_translation_timestep ();
45 #endif // GREGORIAN_LIGATURE_ENGRAVER_HH