lily/include/tuplet-bracket.hh

   1 /*
   2   This file is part of LilyPond, the GNU music typesetter.
   3
   4   Copyright (C) 1997--2010 Jan Nieuwenhuizen <janneke@gnu.org>
   5
   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.
  10
  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.
  15
  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/>.
  18 */
  19
  20 #ifndef Tuplet_bracket_HH
  21 #define Tuplet_bracket_HH
  22
  23 #include "lily-proto.hh"
  24 #include "std-vector.hh"
  25 #include "grob-interface.hh"
  26
  27 class Tuplet_bracket
  28 {
  29 public:
  30   DECLARE_SCHEME_CALLBACK (calc_direction, (SCM));
  31   DECLARE_SCHEME_CALLBACK (calc_positions, (SCM));
  32   DECLARE_SCHEME_CALLBACK (calc_control_points, (SCM));
  33   DECLARE_SCHEME_CALLBACK (print, (SCM));
  34   DECLARE_SCHEME_CALLBACK (calc_connect_to_neighbors, (SCM smob));
  35   DECLARE_SCHEME_CALLBACK (calc_cross_staff, (SCM));
  36
  37   DECLARE_GROB_INTERFACE();
  38   static Grob* get_common_x (Spanner *);
  39   static void add_tuplet_bracket (Grob *me, Grob *smaller_bracket);
  40   static void get_bounds (Grob *, Grob **, Grob **);
  41   static void add_column (Grob *me, Item *);
  42   static void add_beam (Grob *me, Grob *);
  43   static Grob *parallel_beam (Grob *me, vector<Grob*> const &cols,
  44                               bool *equally_long);
  45   static void calc_position_and_height (Grob *, Real *, Real *dy);
  46   static Stencil make_bracket (Grob *me, Axis protrusion_axis,
  47                                Offset dz, Drul_array<Real> height,
  48                                Interval gap, Drul_array<Real> widen,
  49                                Drul_array<Real> shorten);
  50   static Direction get_default_dir (Grob *);
  51 };
  52
  53 #endif // Tuplet_bracket_HH
  54