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--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   7 */
   8
   9
  10 #ifndef PAPER_OUTPUTTER_HH
  11 #define PAPER_OUTPUTTER_HH
  12
  13 #include "lily-proto.hh"
  14 #include "array.hh"
  15 #include "string.hh"
  16 #include "lily-guile.hh"
  17 #include "protected-scm.hh"
  18
  19 /**
  20    Interface for a Grob to output itself; The Paper_score contains a
  21    pointer to a Paper_outputter, and this enables every grob to output
  22    itself.
  23
  24    The Paper_outputter contains a reference to an output stream
  25    (Paper_stream).  */
  26
  27 class Paper_outputter
  28 {
  29   bool verbatim_scheme_b_;
  30   Paper_stream * stream_p_;
  31 public:
  32   String basename_;
  33   Paper_outputter (String nm);
  34   ~Paper_outputter ();
  35
  36   void dump_scheme (SCM);
  37
  38   void output_int_def (String k, int v);
  39   void output_Real_def (String k, Real v);
  40   void output_String_def (String k, String v);
  41   void output_scope (Scope*, String prefix);
  42   void output_version ();
  43   void output_font_def (int i, String str);
  44   void output_font_switch (int i);
  45   void output_header ();
  46   void output_comment (String s);
  47   void output_string (SCM s);
  48   void output_scheme (SCM scm);
  49
  50   static void write_header_field_to_file (String filename, String key, String value);
  51   void write_header_fields_to_file (Scope *);
  52 };
  53
  54 #endif // PAPER_OUTPUTTER_HH