Annotation of mandoc/tbl_html.c, Revision 1.11
1.11 ! schwarze 1: /* $Id: tbl_html.c,v 1.10 2012/05/27 17:54:54 schwarze Exp $ */
1.1 kristaps 2: /*
1.9 schwarze 3: * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.1 kristaps 4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16: */
17: #ifdef HAVE_CONFIG_H
18: #include "config.h"
19: #endif
20:
21: #include <assert.h>
22: #include <stdio.h>
23: #include <stdlib.h>
24: #include <string.h>
25:
26: #include "mandoc.h"
27: #include "out.h"
28: #include "html.h"
29:
1.7 kristaps 30: static void html_tblopen(struct html *, const struct tbl_span *);
1.4 kristaps 31: static size_t html_tbl_len(size_t, void *);
32: static size_t html_tbl_strlen(const char *, void *);
33:
1.11 ! schwarze 34:
1.4 kristaps 35: static size_t
36: html_tbl_len(size_t sz, void *arg)
37: {
1.11 ! schwarze 38:
1.4 kristaps 39: return(sz);
40: }
41:
42: static size_t
43: html_tbl_strlen(const char *p, void *arg)
44: {
45:
46: return(strlen(p));
47: }
48:
1.7 kristaps 49: static void
50: html_tblopen(struct html *h, const struct tbl_span *sp)
51: {
52: const struct tbl_head *hp;
53: struct htmlpair tag;
54: struct roffsu su;
55: struct roffcol *col;
56:
57: if (TBL_SPAN_FIRST & sp->flags) {
58: h->tbl.len = html_tbl_len;
59: h->tbl.slen = html_tbl_strlen;
60: tblcalc(&h->tbl, sp);
61: }
62:
63: assert(NULL == h->tblt);
64: PAIR_CLASS_INIT(&tag, "tbl");
65: h->tblt = print_otag(h, TAG_TABLE, 1, &tag);
66:
67: for (hp = sp->head; hp; hp = hp->next) {
68: bufinit(h);
69: col = &h->tbl.cols[hp->ident];
70: SCALE_HS_INIT(&su, col->width);
71: bufcat_su(h, "width", &su);
72: PAIR_STYLE_INIT(&tag, h);
73: print_otag(h, TAG_COL, 1, &tag);
74: }
75:
76: print_otag(h, TAG_TBODY, 0, NULL);
77: }
78:
79: void
80: print_tblclose(struct html *h)
81: {
82:
83: assert(h->tblt);
84: print_tagq(h, h->tblt);
85: h->tblt = NULL;
86: }
87:
1.1 kristaps 88: void
89: print_tbl(struct html *h, const struct tbl_span *sp)
90: {
91: const struct tbl_head *hp;
92: const struct tbl_dat *dp;
1.7 kristaps 93: struct htmlpair tag;
1.3 kristaps 94: struct tag *tt;
1.1 kristaps 95:
96: /* Inhibit printing of spaces: we do padding ourselves. */
97:
1.7 kristaps 98: if (NULL == h->tblt)
99: html_tblopen(h, sp);
100:
101: assert(h->tblt);
102:
1.1 kristaps 103: h->flags |= HTML_NONOSPACE;
104: h->flags |= HTML_NOSPACE;
105:
1.7 kristaps 106: tt = print_otag(h, TAG_TR, 0, NULL);
1.4 kristaps 107:
1.5 kristaps 108: switch (sp->pos) {
1.11 ! schwarze 109: case TBL_SPAN_HORIZ:
1.5 kristaps 110: /* FALLTHROUGH */
1.11 ! schwarze 111: case TBL_SPAN_DHORIZ:
1.7 kristaps 112: PAIR_INIT(&tag, ATTR_COLSPAN, "0");
113: print_otag(h, TAG_TD, 1, &tag);
1.5 kristaps 114: break;
115: default:
116: dp = sp->first;
117: for (hp = sp->head; hp; hp = hp->next) {
1.7 kristaps 118: print_stagq(h, tt);
119: print_otag(h, TAG_TD, 0, NULL);
120:
1.10 schwarze 121: if (NULL == dp)
1.7 kristaps 122: break;
1.10 schwarze 123: if (TBL_CELL_DOWN != dp->layout->pos)
124: if (dp->string)
125: print_text(h, dp->string);
126: dp = dp->next;
1.1 kristaps 127: }
1.5 kristaps 128: break;
129: }
1.4 kristaps 130:
1.7 kristaps 131: print_tagq(h, tt);
132:
1.1 kristaps 133: h->flags &= ~HTML_NONOSPACE;
1.4 kristaps 134:
135: if (TBL_SPAN_LAST & sp->flags) {
136: assert(h->tbl.cols);
137: free(h->tbl.cols);
138: h->tbl.cols = NULL;
1.7 kristaps 139: print_tblclose(h);
1.4 kristaps 140: }
1.7 kristaps 141:
1.1 kristaps 142: }
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