lily/include/separation-item.hh

   1 /*
   2   This file is part of LilyPond, the GNU music typesetter.
   3
   4   Copyright (C) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
   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 SINGLE_MALT_GROUPING_ITEM_HH
  21 #define SINGLE_MALT_GROUPING_ITEM_HH
  22
  23 #include "lily-proto.hh"
  24 #include "direction.hh"
  25 #include "grob-interface.hh"
  26 #include "skyline.hh"
  27
  28 struct Separation_item
  29 {
  30   DECLARE_GROB_INTERFACE ();
  31   DECLARE_SCHEME_CALLBACK (calc_skylines, (SCM));
  32   DECLARE_SCHEME_CALLBACK (print, (SCM));
  33
  34   static vector<Box> boxes (Grob *me, Grob *left);
  35   static Skyline conditional_skyline (Grob *, Grob *);
  36   static Grob *extremal_break_aligned_grob (Grob *, Direction, Interval *);
  37   static Real set_distance (Item *left, Item *right, Real padding);
  38   static bool is_empty (Grob *me);
  39   static void add_item (Grob *, Item *);
  40   static void add_conditional_item (Grob *, Grob *);
  41 };
  42
  43 #endif /* SINGLE_MALT_GROUPING_ITEM_HH */
  44