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
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
|
/* $Id$ */
/*
* Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include "config.h"
#include <sys/types.h>
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "mandoc.h"
#include "out.h"
#include "html.h"
static void html_tblopen(struct html *, const struct tbl_span *);
static size_t html_tbl_len(size_t, void *);
static size_t html_tbl_strlen(const char *, void *);
static size_t html_tbl_sulen(const struct roffsu *, void *);
static size_t
html_tbl_len(size_t sz, void *arg)
{
return sz;
}
static size_t
html_tbl_strlen(const char *p, void *arg)
{
return strlen(p);
}
static size_t
html_tbl_sulen(const struct roffsu *su, void *arg)
{
if (su->scale < 0.0)
return 0;
switch (su->unit) {
case SCALE_FS: /* 2^16 basic units */
return su->scale * 65536.0 / 24.0;
case SCALE_IN: /* 10 characters per inch */
return su->scale * 10.0;
case SCALE_CM: /* 2.54 cm per inch */
return su->scale * 10.0 / 2.54;
case SCALE_PC: /* 6 pica per inch */
case SCALE_VS:
return su->scale * 10.0 / 6.0;
case SCALE_EN:
case SCALE_EM:
return su->scale;
case SCALE_PT: /* 12 points per pica */
return su->scale * 10.0 / 6.0 / 12.0;
case SCALE_BU: /* 24 basic units per character */
return su->scale / 24.0;
case SCALE_MM: /* 1/1000 inch */
return su->scale / 100.0;
default:
abort();
}
}
static void
html_tblopen(struct html *h, const struct tbl_span *sp)
{
struct tag *t;
int ic;
if (h->tbl.cols == NULL) {
h->tbl.len = html_tbl_len;
h->tbl.slen = html_tbl_strlen;
h->tbl.sulen = html_tbl_sulen;
tblcalc(&h->tbl, sp, 0, 0);
}
assert(NULL == h->tblt);
h->tblt = print_otag(h, TAG_TABLE, "c", "tbl");
t = print_otag(h, TAG_COLGROUP, "");
for (ic = 0; ic < sp->opts->cols; ic++)
print_otag(h, TAG_COL, "shw", h->tbl.cols[ic].width);
print_tagq(h, t);
}
void
print_tblclose(struct html *h)
{
assert(h->tblt);
print_tagq(h, h->tblt);
h->tblt = NULL;
}
void
print_tbl(struct html *h, const struct tbl_span *sp)
{
const struct tbl_dat *dp;
struct tag *tt;
int ic;
/* Inhibit printing of spaces: we do padding ourselves. */
if (h->tblt == NULL)
html_tblopen(h, sp);
assert(h->tblt);
h->flags |= HTML_NONOSPACE;
h->flags |= HTML_NOSPACE;
tt = print_otag(h, TAG_TR, "");
switch (sp->pos) {
case TBL_SPAN_HORIZ:
case TBL_SPAN_DHORIZ:
print_otag(h, TAG_TD, "?", "colspan", "0");
break;
default:
dp = sp->first;
for (ic = 0; ic < sp->opts->cols; ic++) {
print_stagq(h, tt);
print_otag(h, TAG_TD, "");
if (dp == NULL || dp->layout->col > ic)
continue;
if (dp->layout->pos != TBL_CELL_DOWN)
if (dp->string != NULL)
print_text(h, dp->string);
dp = dp->next;
}
break;
}
print_tagq(h, tt);
h->flags &= ~HTML_NONOSPACE;
if (sp->next == NULL) {
assert(h->tbl.cols);
free(h->tbl.cols);
h->tbl.cols = NULL;
print_tblclose(h);
}
}
|
