2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
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 NOTE_COLUMN_HH
21 #define NOTE_COLUMN_HH
23 #include "grob-interface.hh"
24 #include "lily-proto.hh"
26 /** a struct for treating a group of noteheads (noteheads, stem
27 (chord) and scripts) as a single entity.
29 UGR. Junkme. refpoint should be the notehead, dir should come from stem.
34 static bool shift_less (Grob *const &, Grob *const &);
35 static Direction dir (Grob *me);
36 static Grob *accidentals (Grob *me);
37 static Slice head_positions_interval (Grob *me);
38 static Grob *first_head (Grob *me);
39 static Interval calc_main_extent (Grob *me);
40 static Grob *get_rest (Grob *me);
41 static void set_stem (Grob *me, Grob *);
42 static void add_head (Grob *me, Grob *);
43 static bool has_rests (Grob *me);
44 static Grob *dot_column (Grob *me);
45 static Interval cross_staff_extent (Grob *me, Grob *refp);
46 DECLARE_GROB_INTERFACE ();
48 static Item *get_stem (Grob *);
49 static Item *get_flag (Grob *);
52 #endif // NOTE_COLUMN_HH