diff options
Diffstat (limited to 'Build/source/utils/lcdf-typetools/include/efont/afm.hh')
-rw-r--r-- | Build/source/utils/lcdf-typetools/include/efont/afm.hh | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/Build/source/utils/lcdf-typetools/include/efont/afm.hh b/Build/source/utils/lcdf-typetools/include/efont/afm.hh new file mode 100644 index 00000000000..465ff87dd54 --- /dev/null +++ b/Build/source/utils/lcdf-typetools/include/efont/afm.hh @@ -0,0 +1,59 @@ +// -*- related-file-name: "../../libefont/afm.cc" -*- +#ifndef EFONT_AFM_HH +#define EFONT_AFM_HH +#include <efont/metrics.hh> +class Slurper; +class Filename; +class ErrorHandler; +namespace Efont { +class AfmParser; + +struct AfmMetricsXt: public MetricsXt { + + Vector<PermString> opening_comments; + PermString notice; + PermString encoding_scheme; + + PermString kind() const { return "AFM"; } + +}; + +class AfmReader { public: + + static Metrics *read(const Filename &, ErrorHandler *); + static Metrics *read(Slurper &, ErrorHandler *); + + private: + + Metrics *_afm; + AfmMetricsXt *_afm_xt; + AfmParser &_l; + ErrorHandler *_errh; + + mutable bool _composite_warned; + mutable bool _metrics_sets_warned; + mutable int _y_width_warned; + + void lwarning(const char *, ...) const; + void lerror(const char *, ...) const; + void composite_warning() const; + void metrics_sets_warning() const; + void y_width_warning() const; + void no_match_warning(const char *context = 0) const; + + double &fd(int i) { return _afm->fd(i); } + GlyphIndex find_err(PermString, const char *) const; + + void read_char_metric_data() const; + void read_char_metrics() const; + void read_kerns() const; + void read_composites() const; + + bool read(); + + AfmReader(AfmParser &, Metrics *, AfmMetricsXt *, ErrorHandler *); + +}; + +} +#endif |