Annotation of mandoc/tbl_html.c, Revision 1.18
1.18 ! schwarze 1: /* $Id: tbl_html.c,v 1.17 2015/10/06 18:32:20 schwarze Exp $ */
1.1 kristaps 2: /*
1.9 schwarze 3: * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.17 schwarze 4: * Copyright (c) 2014, 2015 Ingo Schwarze <schwarze@openbsd.org>
1.1 kristaps 5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
18: #include "config.h"
1.12 schwarze 19:
20: #include <sys/types.h>
1.1 kristaps 21:
22: #include <assert.h>
23: #include <stdio.h>
24: #include <stdlib.h>
25: #include <string.h>
26:
27: #include "mandoc.h"
28: #include "out.h"
29: #include "html.h"
30:
1.7 kristaps 31: static void html_tblopen(struct html *, const struct tbl_span *);
1.4 kristaps 32: static size_t html_tbl_len(size_t, void *);
33: static size_t html_tbl_strlen(const char *, void *);
34:
1.11 schwarze 35:
1.4 kristaps 36: static size_t
37: html_tbl_len(size_t sz, void *arg)
38: {
1.11 schwarze 39:
1.17 schwarze 40: return sz;
1.4 kristaps 41: }
42:
43: static size_t
44: html_tbl_strlen(const char *p, void *arg)
45: {
46:
1.17 schwarze 47: return strlen(p);
1.4 kristaps 48: }
49:
1.7 kristaps 50: static void
51: html_tblopen(struct html *h, const struct tbl_span *sp)
52: {
53: struct htmlpair tag;
54: struct roffsu su;
55: struct roffcol *col;
1.15 schwarze 56: int ic;
1.7 kristaps 57:
1.16 schwarze 58: if (h->tbl.cols == NULL) {
1.7 kristaps 59: h->tbl.len = html_tbl_len;
60: h->tbl.slen = html_tbl_strlen;
1.13 schwarze 61: tblcalc(&h->tbl, sp, 0);
1.7 kristaps 62: }
63:
64: assert(NULL == h->tblt);
65: PAIR_CLASS_INIT(&tag, "tbl");
66: h->tblt = print_otag(h, TAG_TABLE, 1, &tag);
67:
1.15 schwarze 68: for (ic = 0; ic < sp->opts->cols; ic++) {
1.7 kristaps 69: bufinit(h);
1.15 schwarze 70: col = h->tbl.cols + ic;
1.7 kristaps 71: SCALE_HS_INIT(&su, col->width);
72: bufcat_su(h, "width", &su);
73: PAIR_STYLE_INIT(&tag, h);
74: print_otag(h, TAG_COL, 1, &tag);
75: }
76:
77: print_otag(h, TAG_TBODY, 0, NULL);
78: }
79:
80: void
81: print_tblclose(struct html *h)
82: {
83:
84: assert(h->tblt);
85: print_tagq(h, h->tblt);
86: h->tblt = NULL;
87: }
88:
1.1 kristaps 89: void
90: print_tbl(struct html *h, const struct tbl_span *sp)
91: {
92: const struct tbl_dat *dp;
1.7 kristaps 93: struct htmlpair tag;
1.3 kristaps 94: struct tag *tt;
1.15 schwarze 95: int ic;
1.1 kristaps 96:
97: /* Inhibit printing of spaces: we do padding ourselves. */
98:
1.14 schwarze 99: if (h->tblt == NULL)
1.7 kristaps 100: html_tblopen(h, sp);
101:
102: assert(h->tblt);
103:
1.1 kristaps 104: h->flags |= HTML_NONOSPACE;
105: h->flags |= HTML_NOSPACE;
106:
1.7 kristaps 107: tt = print_otag(h, TAG_TR, 0, NULL);
1.4 kristaps 108:
1.5 kristaps 109: switch (sp->pos) {
1.11 schwarze 110: case TBL_SPAN_HORIZ:
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;
1.15 schwarze 117: for (ic = 0; ic < sp->opts->cols; ic++) {
1.7 kristaps 118: print_stagq(h, tt);
119: print_otag(h, TAG_TD, 0, NULL);
120:
1.15 schwarze 121: if (dp == NULL || dp->layout->col > ic)
122: continue;
1.14 schwarze 123: if (dp->layout->pos != TBL_CELL_DOWN)
124: if (dp->string != NULL)
1.10 schwarze 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:
1.16 schwarze 135: if (sp->next == NULL) {
1.4 kristaps 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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