2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 2013--2014 Mike Solomon <mike@mikesolomon.org>
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/>.
20 #ifndef SLUR_PROTO_ENGRAVER_HH
21 #define SLUR_PROTO_ENGRAVER_HH
23 #include "engraver.hh"
26 class Slur_proto_engraver : public Engraver
29 Slur_proto_engraver (const char* double_property_name,
30 const char* grob_name, const char* object_name, const char* event_name) :
31 double_property_name_ (double_property_name),
32 grob_name_ (grob_name), object_name_ (object_name),
33 event_name_ (event_name) {}
35 // protected so that subclasses can see them
36 vector<Stream_event *> start_events_;
37 vector<Stream_event *> stop_events_;
38 vector<Grob *> slurs_;
39 vector<Grob *> end_slurs_;
40 vector<Grob_info> objects_to_acknowledge_;
41 const char* double_property_name_;
42 const char* grob_name_;
43 const char* object_name_;
44 const char* event_name_;
46 DECLARE_ACKNOWLEDGER (inline_accidental);
47 DECLARE_ACKNOWLEDGER (fingering);
48 DECLARE_ACKNOWLEDGER (note_column);
49 DECLARE_ACKNOWLEDGER (script);
50 DECLARE_ACKNOWLEDGER (dots);
51 DECLARE_ACKNOWLEDGER (text_script);
52 DECLARE_END_ACKNOWLEDGER (tie);
53 DECLARE_ACKNOWLEDGER (tuplet_number);
55 void internal_listen_slur (Stream_event *ev);
56 void acknowledge_extra_object (Grob_info);
57 void stop_translation_timestep ();
58 void process_music ();
60 bool can_create_slur (const string&, vsize, vsize *, Stream_event *);
61 void create_slur (const string &spanner_id, Stream_event *ev_cause, Grob *g_cause, Direction dir, bool left_broken);
62 bool try_to_end (Stream_event *ev);
64 virtual void set_melisma (bool);
65 virtual void finalize ();
66 virtual void derived_mark () const;
69 // no TRANSLATOR_DECLARATIONS (Slur_proto_engraver) needed since this
73 #endif // SLUR_PROTO_ENGRAVER_HH