2 ligature-bracket-engraver.cc -- implement Ligature_bracket_engraver
4 source file of the GNU LilyPond music typesetter
6 (c) 2002--2005 Juergen Reuter <reuter@ipd.uka.de>
9 #include "ligature-engraver.hh"
10 #include "note-column.hh"
11 #include "tuplet-bracket.hh"
15 * This engraver marks ligatures of any kind by just printing a
16 * horizontal square bracket on top of each ligature. See class
17 * Ligature_engraver for more information on the interaction between
18 * this class and its superclass.
20 class Ligature_bracket_engraver : public Ligature_engraver
23 virtual Spanner *create_ligature_spanner ();
24 DECLARE_ACKNOWLEDGER(rest);
25 DECLARE_ACKNOWLEDGER(note_column);
27 TRANSLATOR_DECLARATIONS (Ligature_bracket_engraver);
30 Ligature_bracket_engraver::Ligature_bracket_engraver ()
35 Ligature_bracket_engraver::create_ligature_spanner ()
37 return make_spanner ("LigatureBracket", SCM_EOL);
41 Ligature_bracket_engraver::acknowledge_note_column (Grob_info info)
43 if (current_ligature ())
45 Tuplet_bracket::add_column (current_ligature (),
46 dynamic_cast<Item *> (info.grob ()));
51 Ligature_bracket_engraver::acknowledge_rest (Grob_info info)
53 if (current_ligature ())
54 Ligature_engraver::acknowledge_rest (info);
57 #include "translator.icc"
59 ADD_ACKNOWLEDGER(Ligature_bracket_engraver, rest);
60 ADD_ACKNOWLEDGER(Ligature_bracket_engraver, note_column);
61 ADD_TRANSLATOR (Ligature_bracket_engraver,
62 /* descr */ "Handles Ligature_events by engraving Ligature brackets.",
63 /* creats*/ "TupletBracket",
64 /* accepts */ "ligature-event",