lily/include/stem-tremolo.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 ABBREV_HH
  21 #define ABBREV_HH
  22
  23 #include "lily-proto.hh"
  24 #include "grob-interface.hh"
  25
  26 class Stem_tremolo
  27 {
  28 public:
  29
  30   DECLARE_GROB_INTERFACE();
  31   DECLARE_SCHEME_CALLBACK (calc_slope, (SCM));
  32   DECLARE_SCHEME_CALLBACK (calc_width, (SCM));
  33   DECLARE_SCHEME_CALLBACK (print, (SCM));
  34   DECLARE_SCHEME_CALLBACK (height, (SCM));
  35   DECLARE_SCHEME_CALLBACK (width, (SCM));
  36   DECLARE_SCHEME_CALLBACK (calc_style, (SCM));
  37   static Stencil raw_stencil (Grob *, Real slope, Direction stemdir);
  38   static Stencil translated_stencil (Grob*, Real slope);
  39   static Stencil untranslated_stencil (Grob*, Real slope);
  40   static Real get_beam_translation (Grob *me);
  41   static Real vertical_length (Grob *me);
  42 };
  43
  44 #endif /* ABBREV_HH */
  45