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