lily/include/bar-line.hh

   1 /*
   2   This file is part of LilyPond, the GNU music typesetter.
   3
   4   Copyright (C) 1996--2010 Han-Wen Nienhuys
   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 BAR_LINE_HH
  21 #define BAR_LINE_HH
  22
  23 #include "lily-proto.hh"
  24 #include "grob-interface.hh"
  25
  26 class Bar_line
  27 {
  28 public:
  29   DECLARE_GROB_INTERFACE();
  30
  31   static Stencil dashed_bar_line (Grob *me, Real h, Real thick);
  32   static Stencil tick_bar_line (Grob *me, Real h, bool rounded);
  33   static Stencil compound_barline (Grob *, string, Real height, bool rounded);
  34   static Stencil simple_barline (Grob *, Real wid, Real height, bool rounded);
  35   static Interval bar_y_extent (Grob *, Grob *);
  36   static bool non_empty_barline (Grob *me);
  37
  38   DECLARE_SCHEME_CALLBACK (calc_bar_extent, (SCM));
  39   DECLARE_SCHEME_CALLBACK (calc_bar_size, (SCM));
  40   DECLARE_SCHEME_CALLBACK (print, (SCM));
  41   DECLARE_SCHEME_CALLBACK (calc_anchor, (SCM));
  42 };
  43 #endif // BAR_LINE_HH