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Annotation of mandoc/tbl_html.c, Revision 1.19

1.19    ! schwarze    1: /*     $Id: tbl_html.c,v 1.18 2015/10/12 00:08:16 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: {
1.15      schwarze   53:        int              ic;
1.7       kristaps   54:
1.16      schwarze   55:        if (h->tbl.cols == NULL) {
1.7       kristaps   56:                h->tbl.len = html_tbl_len;
                     57:                h->tbl.slen = html_tbl_strlen;
1.13      schwarze   58:                tblcalc(&h->tbl, sp, 0);
1.7       kristaps   59:        }
                     60:
                     61:        assert(NULL == h->tblt);
1.19    ! schwarze   62:        h->tblt = print_otag(h, TAG_TABLE, "c", "tbl");
1.7       kristaps   63:
1.19    ! schwarze   64:        for (ic = 0; ic < sp->opts->cols; ic++)
        !            65:                print_otag(h, TAG_COL, "shw", h->tbl.cols[ic].width);
1.7       kristaps   66:
1.19    ! schwarze   67:        print_otag(h, TAG_TBODY, "");
1.7       kristaps   68: }
                     69:
                     70: void
                     71: print_tblclose(struct html *h)
                     72: {
                     73:
                     74:        assert(h->tblt);
                     75:        print_tagq(h, h->tblt);
                     76:        h->tblt = NULL;
                     77: }
                     78:
1.1       kristaps   79: void
                     80: print_tbl(struct html *h, const struct tbl_span *sp)
                     81: {
                     82:        const struct tbl_dat *dp;
1.3       kristaps   83:        struct tag      *tt;
1.15      schwarze   84:        int              ic;
1.1       kristaps   85:
                     86:        /* Inhibit printing of spaces: we do padding ourselves. */
                     87:
1.14      schwarze   88:        if (h->tblt == NULL)
1.7       kristaps   89:                html_tblopen(h, sp);
                     90:
                     91:        assert(h->tblt);
                     92:
1.1       kristaps   93:        h->flags |= HTML_NONOSPACE;
                     94:        h->flags |= HTML_NOSPACE;
                     95:
1.19    ! schwarze   96:        tt = print_otag(h, TAG_TR, "");
1.4       kristaps   97:
1.5       kristaps   98:        switch (sp->pos) {
1.11      schwarze   99:        case TBL_SPAN_HORIZ:
                    100:        case TBL_SPAN_DHORIZ:
1.19    ! schwarze  101:                print_otag(h, TAG_TD, "?", "colspan", "0");
1.5       kristaps  102:                break;
                    103:        default:
                    104:                dp = sp->first;
1.15      schwarze  105:                for (ic = 0; ic < sp->opts->cols; ic++) {
1.7       kristaps  106:                        print_stagq(h, tt);
1.19    ! schwarze  107:                        print_otag(h, TAG_TD, "");
1.7       kristaps  108:
1.15      schwarze  109:                        if (dp == NULL || dp->layout->col > ic)
                    110:                                continue;
1.14      schwarze  111:                        if (dp->layout->pos != TBL_CELL_DOWN)
                    112:                                if (dp->string != NULL)
1.10      schwarze  113:                                        print_text(h, dp->string);
                    114:                        dp = dp->next;
1.1       kristaps  115:                }
1.5       kristaps  116:                break;
                    117:        }
1.4       kristaps  118:
1.7       kristaps  119:        print_tagq(h, tt);
                    120:
1.1       kristaps  121:        h->flags &= ~HTML_NONOSPACE;
1.4       kristaps  122:
1.16      schwarze  123:        if (sp->next == NULL) {
1.4       kristaps  124:                assert(h->tbl.cols);
                    125:                free(h->tbl.cols);
                    126:                h->tbl.cols = NULL;
1.7       kristaps  127:                print_tblclose(h);
1.4       kristaps  128:        }
1.7       kristaps  129:
1.1       kristaps  130: }