lily/include/paper-def.hh

   1 /*
   2   paper-def.hh -- declare Paper_def
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1996--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
   7 */
   8
   9
  10 #ifndef PAPER_DEF_HH
  11 #define PAPER_DEF_HH
  12
  13
  14 #include "lily-proto.hh"
  15 #include "lily-guile.hh"
  16 #include "real.hh"
  17 #include "array.hh"
  18 #include "interval.hh"
  19 #include "music-output-def.hh"
  20
  21
  22 /**
  23
  24   Symbols, dimensions and constants pertaining to visual output.
  25
  26   This struct takes care of all kinds of symbols, dimensions and
  27   constants. Most of them are related to the point-size of the fonts,
  28   so therefore, the lookup table for symbols is also in here.
  29
  30   TODO:
  31
  32   add support for multiple fontsizes
  33
  34   remove all utility funcs
  35
  36
  37   add support for other len->wid conversions.
  38
  39
  40   Interesting variables:
  41
  42   /// The distance between lines
  43   interline
  44
  45 */
  46 class Paper_def : public Music_output_def
  47 {
  48 protected:
  49   VIRTUAL_COPY_CONS (Music_output_def);
  50
  51 public:
  52   Paper_outputter* get_paper_outputter () ;
  53
  54   SCM font_descriptions ()const;
  55   virtual ~Paper_def ();
  56   static int score_count_;
  57
  58   /*
  59     JUNKME
  60    */
  61   Real get_realvar (SCM symbol) const;
  62   Real get_var (String id) const;
  63   void reinit ();
  64   Paper_def ();
  65   Paper_def (Paper_def const&);
  66
  67   Interval line_dimensions_int (int) const;
  68
  69   virtual int get_next_score_count () const;
  70   static void reset_score_count ();
  71   void output_settings (Paper_outputter*) const;
  72
  73   Font_metric * find_font (SCM name, Real mag);
  74
  75   // urg
  76   friend int yyparse (void*);
  77 };
  78
  79 #endif // Paper_def_HH