2 dot-column-engraver.cc -- implement Dot_column_engraver
4 source file of the GNU LilyPond music typesetter
6 (c) 1998--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
11 #include "rhythmic-head.hh"
12 #include "dot-column.hh"
13 #include "side-position-interface.hh"
14 #include "engraver.hh"
17 class Dot_column_engraver : public Engraver
21 Link_array<Item> heads_;
23 TRANSLATOR_DECLARATIONS(
24 Dot_column_engraver );
27 virtual void acknowledge_grob (Grob_info);
28 virtual void stop_translation_timestep ();
32 Dot_column_engraver::Dot_column_engraver ()
39 Dot_column_engraver::stop_translation_timestep ()
45 Add the stem to the support so dots stay clear of flags.
50 dotcol_->set_grob_property ("stem", stem_->self_scm ());
52 typeset_grob (dotcol_);
60 Dot_column_engraver::acknowledge_grob (Grob_info info)
62 Grob *d = unsmob_grob (info.grob_->get_grob_property ("dot"));
67 dotcol_ = new Item (get_property ("DotColumn"));
68 announce_grob(dotcol_, SCM_EOL);
71 Dot_column::add_head (dotcol_, info.grob_);
73 else if (Stem::has_interface (info.grob_))
82 ENTER_DESCRIPTION(Dot_column_engraver,
83 /* descr */ " Engraves dots on dotted notes shifted to the right of the note.\n"
84 "If omitted, then dots appear on top of the notes.",
85 /* creats*/ "DotColumn",
87 /* acks */ "rhythmic-head-interface dot-column-interface stem-interface",