Annotation of mandoc/tbl_html.c, Revision 1.20
1.20 ! schwarze 1: /* $Id: tbl_html.c,v 1.19 2017/01/17 01:47:51 schwarze Exp $ */
1.1 kristaps 2: /*
1.9 schwarze 3: * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.19 schwarze 4: * Copyright (c) 2014, 2015, 2017 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: {
1.20 ! schwarze 53: struct tag *t;
1.15 schwarze 54: int ic;
1.7 kristaps 55:
1.16 schwarze 56: if (h->tbl.cols == NULL) {
1.7 kristaps 57: h->tbl.len = html_tbl_len;
58: h->tbl.slen = html_tbl_strlen;
1.13 schwarze 59: tblcalc(&h->tbl, sp, 0);
1.7 kristaps 60: }
61:
62: assert(NULL == h->tblt);
1.19 schwarze 63: h->tblt = print_otag(h, TAG_TABLE, "c", "tbl");
1.7 kristaps 64:
1.20 ! schwarze 65: t = print_otag(h, TAG_COLGROUP, "");
1.19 schwarze 66: for (ic = 0; ic < sp->opts->cols; ic++)
67: print_otag(h, TAG_COL, "shw", h->tbl.cols[ic].width);
1.20 ! schwarze 68: print_tagq(h, t);
1.7 kristaps 69: }
70:
71: void
72: print_tblclose(struct html *h)
73: {
74:
75: assert(h->tblt);
76: print_tagq(h, h->tblt);
77: h->tblt = NULL;
78: }
79:
1.1 kristaps 80: void
81: print_tbl(struct html *h, const struct tbl_span *sp)
82: {
83: const struct tbl_dat *dp;
1.3 kristaps 84: struct tag *tt;
1.15 schwarze 85: int ic;
1.1 kristaps 86:
87: /* Inhibit printing of spaces: we do padding ourselves. */
88:
1.14 schwarze 89: if (h->tblt == NULL)
1.7 kristaps 90: html_tblopen(h, sp);
91:
92: assert(h->tblt);
93:
1.1 kristaps 94: h->flags |= HTML_NONOSPACE;
95: h->flags |= HTML_NOSPACE;
96:
1.19 schwarze 97: tt = print_otag(h, TAG_TR, "");
1.4 kristaps 98:
1.5 kristaps 99: switch (sp->pos) {
1.11 schwarze 100: case TBL_SPAN_HORIZ:
101: case TBL_SPAN_DHORIZ:
1.19 schwarze 102: print_otag(h, TAG_TD, "?", "colspan", "0");
1.5 kristaps 103: break;
104: default:
105: dp = sp->first;
1.15 schwarze 106: for (ic = 0; ic < sp->opts->cols; ic++) {
1.7 kristaps 107: print_stagq(h, tt);
1.19 schwarze 108: print_otag(h, TAG_TD, "");
1.7 kristaps 109:
1.15 schwarze 110: if (dp == NULL || dp->layout->col > ic)
111: continue;
1.14 schwarze 112: if (dp->layout->pos != TBL_CELL_DOWN)
113: if (dp->string != NULL)
1.10 schwarze 114: print_text(h, dp->string);
115: dp = dp->next;
1.1 kristaps 116: }
1.5 kristaps 117: break;
118: }
1.4 kristaps 119:
1.7 kristaps 120: print_tagq(h, tt);
121:
1.1 kristaps 122: h->flags &= ~HTML_NONOSPACE;
1.4 kristaps 123:
1.16 schwarze 124: if (sp->next == NULL) {
1.4 kristaps 125: assert(h->tbl.cols);
126: free(h->tbl.cols);
127: h->tbl.cols = NULL;
1.7 kristaps 128: print_tblclose(h);
1.4 kristaps 129: }
1.7 kristaps 130:
1.1 kristaps 131: }
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