Annotation of mandoc/tbl_html.c, Revision 1.6
1.6 ! kristaps 1: /* $Id: tbl_html.c,v 1.5 2011/01/06 12:31:39 kristaps Exp $ */
1.1 kristaps 2: /*
3: * Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
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:
1.4 kristaps 30: static size_t html_tbl_len(size_t, void *);
31: static size_t html_tbl_strlen(const char *, void *);
32:
33: /* ARGSUSED */
34: static size_t
35: html_tbl_len(size_t sz, void *arg)
36: {
37:
38: return(sz);
39: }
40:
41: /* ARGSUSED */
42: static size_t
43: html_tbl_strlen(const char *p, void *arg)
44: {
45:
46: return(strlen(p));
47: }
48:
1.1 kristaps 49: void
50: print_tbl(struct html *h, const struct tbl_span *sp)
51: {
52: const struct tbl_head *hp;
53: const struct tbl_dat *dp;
1.3 kristaps 54: struct tag *tt;
55: struct htmlpair tag;
1.4 kristaps 56: struct roffsu su;
57: struct roffcol *col;
1.1 kristaps 58:
59: /* Inhibit printing of spaces: we do padding ourselves. */
60:
61: h->flags |= HTML_NONOSPACE;
62: h->flags |= HTML_NOSPACE;
63:
1.4 kristaps 64: /* First pass: calculate widths. */
65:
66: if (TBL_SPAN_FIRST & sp->flags) {
67: h->tbl.len = html_tbl_len;
68: h->tbl.slen = html_tbl_strlen;
69: tblcalc(&h->tbl, sp);
70: }
71:
1.5 kristaps 72: switch (sp->pos) {
73: case (TBL_SPAN_HORIZ):
74: /* FALLTHROUGH */
75: case (TBL_SPAN_DHORIZ):
76: break;
77: default:
78: PAIR_CLASS_INIT(&tag, "tbl");
79: print_otag(h, TAG_TABLE, 1, &tag);
80: print_otag(h, TAG_TR, 0, NULL);
81:
82: /* Iterate over template headers. */
83:
84: dp = sp->first;
85: for (hp = sp->head; hp; hp = hp->next) {
86: switch (hp->pos) {
87: case (TBL_HEAD_VERT):
88: /* FALLTHROUGH */
89: case (TBL_HEAD_DVERT):
90: continue;
91: case (TBL_HEAD_DATA):
92: break;
93: }
94:
95: /*
96: * For the time being, use the simplest possible
97: * table styling: setting the widths of data
98: * columns.
99: */
100:
101: col = &h->tbl.cols[hp->ident];
102: SCALE_HS_INIT(&su, col->width);
103: bufcat_su(h, "width", &su);
104: PAIR_STYLE_INIT(&tag, h);
105: tt = print_otag(h, TAG_TD, 1, &tag);
1.3 kristaps 106:
1.6 ! kristaps 107: if (dp) {
! 108: switch (dp->layout->pos) {
! 109: case (TBL_CELL_DOWN):
! 110: break;
! 111: default:
! 112: if (NULL == dp->string)
! 113: break;
! 114: print_text(h, dp->string);
! 115: break;
! 116: }
1.5 kristaps 117: dp = dp->next;
1.6 ! kristaps 118: }
1.1 kristaps 119:
1.5 kristaps 120: print_tagq(h, tt);
1.1 kristaps 121: }
1.5 kristaps 122: break;
123: }
1.4 kristaps 124:
1.1 kristaps 125: h->flags &= ~HTML_NONOSPACE;
1.4 kristaps 126:
127: /* Close out column specifiers on the last span. */
128:
129: if (TBL_SPAN_LAST & sp->flags) {
130: assert(h->tbl.cols);
131: free(h->tbl.cols);
132: h->tbl.cols = NULL;
133: }
1.1 kristaps 134: }
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