1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
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
|
