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/* $Id: tbl_html.c,v 1.9 2011/09/18 14:14:15 schwarze Exp $ */
/*
* Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "mandoc.h"
#include "out.h"
#include "html.h"
static void html_tblopen(struct html *, const struct tbl_span *);
static size_t html_tbl_len(size_t, void *);
static size_t html_tbl_strlen(const char *, void *);
/* ARGSUSED */
static size_t
html_tbl_len(size_t sz, void *arg)
{
return(sz);
}
/* ARGSUSED */
static size_t
html_tbl_strlen(const char *p, void *arg)
{
return(strlen(p));
}
static void
html_tblopen(struct html *h, const struct tbl_span *sp)
{
const struct tbl_head *hp;
struct htmlpair tag;
struct roffsu su;
struct roffcol *col;
if (TBL_SPAN_FIRST & sp->flags) {
h->tbl.len = html_tbl_len;
h->tbl.slen = html_tbl_strlen;
tblcalc(&h->tbl, sp);
}
assert(NULL == h->tblt);
PAIR_CLASS_INIT(&tag, "tbl");
h->tblt = print_otag(h, TAG_TABLE, 1, &tag);
for (hp = sp->head; hp; hp = hp->next) {
bufinit(h);
col = &h->tbl.cols[hp->ident];
SCALE_HS_INIT(&su, col->width);
bufcat_su(h, "width", &su);
PAIR_STYLE_INIT(&tag, h);
print_otag(h, TAG_COL, 1, &tag);
}
print_otag(h, TAG_TBODY, 0, NULL);
}
void
print_tblclose(struct html *h)
{
assert(h->tblt);
print_tagq(h, h->tblt);
h->tblt = NULL;
}
void
print_tbl(struct html *h, const struct tbl_span *sp)
{
const struct tbl_head *hp;
const struct tbl_dat *dp;
struct htmlpair tag;
struct tag *tt;
/* Inhibit printing of spaces: we do padding ourselves. */
if (NULL == h->tblt)
html_tblopen(h, sp);
assert(h->tblt);
h->flags |= HTML_NONOSPACE;
h->flags |= HTML_NOSPACE;
tt = print_otag(h, TAG_TR, 0, NULL);
switch (sp->pos) {
case (TBL_SPAN_HORIZ):
/* FALLTHROUGH */
case (TBL_SPAN_DHORIZ):
PAIR_INIT(&tag, ATTR_COLSPAN, "0");
print_otag(h, TAG_TD, 1, &tag);
break;
default:
dp = sp->first;
for (hp = sp->head; hp; hp = hp->next) {
print_stagq(h, tt);
print_otag(h, TAG_TD, 0, NULL);
switch (hp->pos) {
case (TBL_HEAD_VERT):
/* FALLTHROUGH */
case (TBL_HEAD_DVERT):
continue;
case (TBL_HEAD_DATA):
if (NULL == dp)
break;
if (TBL_CELL_DOWN != dp->layout->pos)
if (dp->string)
print_text(h, dp->string);
dp = dp->next;
break;
}
}
break;
}
print_tagq(h, tt);
h->flags &= ~HTML_NONOSPACE;
if (TBL_SPAN_LAST & sp->flags) {
assert(h->tbl.cols);
free(h->tbl.cols);
h->tbl.cols = NULL;
print_tblclose(h);
}
}
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