/*
  This file is part of LilyPond, the GNU music typesetter.

  Copyright (C) 1998--2021 Han-Wen Nienhuys <hanwen@xs4all.nl>
  Jan Nieuwenhuizen <janneke@gnu.org>

  LilyPond is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 3 of the License, or
  (at your option) any later version.

  LilyPond is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef TEXT_ITEM
#define TEXT_ITEM

#include "stencil.hh"
#include "grob-interface.hh"

class Text_interface
{
public:
  DECLARE_SCHEME_CALLBACK (print, (SCM));
  static Stencil print (Grob *);

  DECLARE_SCHEME_CALLBACK (interpret_markup, (SCM, SCM, SCM));
  static Stencil interpret_markup (Output_def *layout, SCM props, SCM markup);

  DECLARE_SCHEME_CALLBACK (interpret_string, (SCM, SCM, SCM));

  static bool is_markup (SCM);
  static bool is_markup_list (SCM);

private:
  static SCM internal_interpret_markup (Output_def *, SCM, SCM);
  static SCM internal_print (Grob *);
};

#endif /* TEXT_ITEM */