-/*
+/*
tfm.hh -- declare Tex_font_metric
-
+
source file of the GNU LilyPond music typesetter
-
- (c) 1999--2004 Jan Nieuwenhuizen <janneke@gnu.org>
+ (c) 1999--2006 Jan Nieuwenhuizen <janneke@gnu.org>
- revamped code from GNU Fontutils-0.6
- */
+ revamped code from GNU Fontutils-0.6
+*/
/*
TODO: aren't there standard libs? Ideally it is better to just link
#ifndef TFM_HH
#define TFM_HH
-#include "string.hh"
#include "array.hh"
-#include "lily-proto.hh"
#include "font-metric.hh"
/* The type. */
Char_code first_charcode, last_charcode;
U32 checksum;
Real design_size;
- String coding_scheme;
+ std::string coding_scheme;
unsigned parameter_count;
// Real parameters [Tex_font_metric::MAX_FONTDIMENS];
Real parameters [TFM_MAX_FONTDIMENS];
struct Tex_font_char_metric
{
- bool exists_b_;
+ bool exists_;
Char_code code_;
Real width_, height_, depth_, italic_correction_;
Fix width_fix_, height_fix_, depth_fix_, italic_correction_fix_;
Array<Tfm_kern> kerns_;
Array<Tfm_ligature> ligatures_;
- String to_string () const;
Tex_font_char_metric ();
- Box dimensions () const;
+ Box dimensions () const;
};
-
-class Tex_font_metric : public Font_metric
+class Tex_font_metric : public Simple_font_metric
{
+ DECLARE_CLASSNAME(Tex_font_metric);
public:
- static SCM make_tfm (String filename);
+ static SCM make_tfm (std::string file_name);
virtual int count () const;
virtual Box get_ascii_char (int) const;
- Tex_font_char_metric const *find_ascii (int ascii, bool warn=true) const;
+ virtual Real design_size () const;
+ virtual void derived_mark () const;
+ virtual int name_to_index (std::string) const;
+ virtual std::string font_name () const;
+
+ Tfm_info const &info () const;
- String to_string () const;
-
+protected:
Tfm_info info_;
Tfm_header header_;
Array<Tex_font_char_metric> char_metrics_;
Array<int> ascii_to_metric_idx_;
+ SCM encoding_table_;
+ std::string font_name_;
private:
+ Tex_font_char_metric const *find_ascii (int ascii, bool warn = true) const;
Tex_font_metric ();
};
-
#endif /* TFM_HH */