lily/include/paper-outputter.hh

   1 /*
   2   paper-outputter.hh -- declare Paper_outputter
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
   7 */
   8
   9 #ifndef PAPER_OUTPUTTER_HH
  10 #define PAPER_OUTPUTTER_HH
  11
  12 #include "lily-proto.hh"
  13 #include "std-vector.hh"
  14 #include "std-string.hh"
  15 #include "protected-scm.hh"
  16 #include "smobs.hh"
  17
  18 /*
  19   Glue between the backend (grobs, systems, pages) and the output file.
  20   proxy for Scheme backends.
  21 */
  22 class Paper_outputter
  23 {
  24   SCM output_module_;
  25   string file_name_;
  26   SCM file_;
  27
  28 public:
  29   DECLARE_SMOBS (Paper_outputter);
  30
  31 public:
  32   SCM file () const;
  33   SCM dump_string (SCM);
  34   void output_scheme (SCM scm);
  35   Paper_outputter (SCM port, string format);
  36   SCM scheme_to_string (SCM);
  37   void output_stencil (Stencil);
  38   void close ();
  39 };
  40
  41 Paper_outputter *get_paper_outputter (string, string);
  42 DECLARE_UNSMOB (Paper_outputter, outputter);
  43
  44 #endif /* PAPER_OUTPUTTER_HH */