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
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
/* encoding.h - definition of the char encodings used
Copyright 1988-2017 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
02110-1301, USA. */
/************************************************************************/
/* encoding selection */
/************************************************************************/
#ifndef _ENCODING_H_
#define _ENCODING_H_
#include "a2ps.h"
#include "faces.h"
#include "hashtab.h"
struct a2ps_job; /* Declared in jobs.h which includes this file */
#define COURIER_WX 600 /* Any char in courier has WX = 600 */
/*
* Computation of the width of the chars in the current encoding
*/
unsigned int char_WX (struct a2ps_job * job, unsigned char c);
unsigned int string_WX (struct a2ps_job * job, char * string);
unsigned int char_composite_WX (struct a2ps_job * job);
/************************************************************************/
/* Handling of the struct encoding */
/************************************************************************/
struct encoding;
const char * encoding_get_name (struct encoding * enc);
const char * encoding_get_key (struct encoding * enc);
void encoding_self_print (struct encoding * item,
FILE * stream);
int encoding_char_exists (struct encoding * enc,
enum face_e face, char c);
int encoding_get_composite_flag (struct encoding * enc);
struct encoding *
get_encoding_by_alias (struct a2ps_job * job,
char *string);
void set_encoding (struct a2ps_job * job,
struct encoding * enc);
/* When FONT_NAME is used with ENCODING, return the real font name to
* use (e.g., in latin2, Courier-Ogonki should be returned when asked
* for Courier). */
const char * encoding_resolve_font_substitute
(struct a2ps_job * job,
struct encoding * encoding,
const char * font_name);
const char * encoding_resolve_composite_font
(struct encoding * encoding,
const char * font_name);
/*
* Have a struct encoding determine the faces_wx
*/
void encoding_build_faces_wx (struct a2ps_job * job,
struct encoding * encoding);
void encoding_add_font_name_used (struct encoding * enc,
const char * name);
/* Dump on STREAM the encodings setup */
void dump_encodings_setup (FILE * stream, struct a2ps_job * job);
/*
* Related to a2ps_job
*/
void list_encodings_short (struct a2ps_job * job, FILE * stream);
void list_encodings_long (struct a2ps_job * job, FILE * stream);
void list_texinfo_encodings_long (struct a2ps_job * job,
FILE * stream);
/************************************************************************/
/* Road map to the files defining the encodings */
/************************************************************************/
struct pair_htable * encodings_map_new (void);
struct hash_table_s * encodings_table_new (void);
int load_main_encodings_map (struct a2ps_job * job);
#endif
|
