Annotation of mandoc/tbl_html.c, Revision 1.4
1.4 ! kristaps 1: /* $Id: tbl_html.c,v 1.3 2011/01/05 13:00:11 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: switch (sp->pos) {
60: case (TBL_SPAN_HORIZ):
61: /* FALLTHROUGH */
62: case (TBL_SPAN_DHORIZ):
63: return;
64: default:
65: break;
66: }
67:
68: /* Inhibit printing of spaces: we do padding ourselves. */
69:
70: h->flags |= HTML_NONOSPACE;
71: h->flags |= HTML_NOSPACE;
72:
1.4 ! kristaps 73: /* First pass: calculate widths. */
! 74:
! 75: if (TBL_SPAN_FIRST & sp->flags) {
! 76: h->tbl.len = html_tbl_len;
! 77: h->tbl.slen = html_tbl_strlen;
! 78: tblcalc(&h->tbl, sp);
! 79: }
! 80:
1.3 kristaps 81: PAIR_CLASS_INIT(&tag, "tbl");
82:
83: print_otag(h, TAG_TABLE, 1, &tag);
1.1 kristaps 84: print_otag(h, TAG_TR, 0, NULL);
85:
86: dp = sp->first;
87: for (hp = sp->head; hp; hp = hp->next) {
88: switch (hp->pos) {
89: case (TBL_HEAD_VERT):
90: /* FALLTHROUGH */
91: case (TBL_HEAD_DVERT):
92: continue;
93: case (TBL_HEAD_DATA):
94: break;
95: }
1.4 ! kristaps 96:
! 97: /*
! 98: * For the time being, use the simplest possible table
! 99: * styling: setting the widths of data columns.
! 100: */
! 101:
! 102: col = &h->tbl.cols[hp->ident];
! 103: SCALE_HS_INIT(&su, col->width);
! 104: bufcat_su(h, "width", &su);
! 105: PAIR_STYLE_INIT(&tag, h);
! 106: tt = print_otag(h, TAG_TD, 1, &tag);
1.1 kristaps 107: if (dp) {
1.2 kristaps 108: if (dp->string)
109: print_text(h, dp->string);
1.1 kristaps 110: dp = dp->next;
111: }
112: print_tagq(h, tt);
113: }
114: h->flags &= ~HTML_NONOSPACE;
1.4 ! kristaps 115:
! 116: /* Close out column specifiers on the last span. */
! 117:
! 118: if (TBL_SPAN_LAST & sp->flags) {
! 119: assert(h->tbl.cols);
! 120: free(h->tbl.cols);
! 121: h->tbl.cols = NULL;
! 122: }
1.1 kristaps 123: }
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