/* $Id$ */
/*
* Copyright (c) 2009, 2010 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.
*/
#ifndef LIBROFF_H
#define LIBROFF_H
__BEGIN_DECLS
enum tbl_part {
TBL_PART_OPTS, /* in options (first line) */
TBL_PART_LAYOUT, /* describing layout */
TBL_PART_DATA /* creating data rows */
};
enum tbl_cellt {
TBL_CELL_CENTRE, /* c, C */
TBL_CELL_RIGHT, /* r, R */
TBL_CELL_LEFT, /* l, L */
TBL_CELL_NUMBER, /* n, N */
TBL_CELL_SPAN, /* s, S */
TBL_CELL_LONG, /* a, A */
TBL_CELL_DOWN, /* ^ */
TBL_CELL_HORIZ, /* _, - */
TBL_CELL_DHORIZ, /* = */
TBL_CELL_VERT, /* | */
TBL_CELL_DVERT, /* || */
TBL_CELL_MAX
};
struct tbl_cell {
struct tbl_cell *next;
enum tbl_cellt pos;
int spacing;
int flags;
#define TBL_CELL_TALIGN (1 << 0) /* t, T */
#define TBL_CELL_BALIGN (1 << 1) /* d, D */
#define TBL_CELL_BOLD (1 << 2) /* fB, B, b */
#define TBL_CELL_ITALIC (1 << 3) /* fI, I, i */
#define TBL_CELL_EQUAL (1 << 4) /* e, E */
#define TBL_CELL_UP (1 << 5) /* u, U */
#define TBL_CELL_WIGN (1 << 6) /* z, Z */
};
struct tbl_row {
struct tbl_row *next;
struct tbl_cell *first;
struct tbl_cell *last;
};
struct tbl_dat {
struct tbl_cell *layout; /* layout cell: CAN BE NULL */
struct tbl_dat *next;
char *string;
int flags;
#define TBL_DATA_HORIZ (1 << 0)
#define TBL_DATA_DHORIZ (1 << 1)
#define TBL_DATA_NHORIZ (1 << 2)
#define TBL_DATA_NDHORIZ (1 << 3)
};
struct tbl_span {
struct tbl_row *layout; /* layout row: CAN BE NULL */
struct tbl_dat *first;
struct tbl_dat *last;
int flags;
#define TBL_SPAN_HORIZ (1 << 0)
#define TBL_SPAN_DHORIZ (1 << 1)
struct tbl_span *next;
};
struct tbl {
mandocmsg msg; /* status messages */
void *data; /* privdata for messages */
enum tbl_part part;
char tab; /* cell-separator */
char decimal; /* decimal point */
int linesize;
char delims[2];
int opts;
#define TBL_OPT_CENTRE (1 << 0)
#define TBL_OPT_EXPAND (1 << 1)
#define TBL_OPT_BOX (1 << 2)
#define TBL_OPT_DBOX (1 << 3)
#define TBL_OPT_ALLBOX (1 << 4)
#define TBL_OPT_NOKEEP (1 << 5)
#define TBL_OPT_NOSPACE (1 << 6)
struct tbl_row *first_row;
struct tbl_row *last_row;
struct tbl_span *first_span;
struct tbl_span *last_span;
};
#define TBL_MSG(tblp, type, line, col) \
(*(tblp)->msg)((type), (tblp)->data, (line), (col), NULL)
struct tbl *tbl_alloc(void *, mandocmsg);
void tbl_restart(struct tbl *);
void tbl_free(struct tbl *);
void tbl_reset(struct tbl *);
enum rofferr tbl_read(struct tbl *, int, const char *, int);
int tbl_option(struct tbl *, int, const char *);
int tbl_layout(struct tbl *, int, const char *);
int tbl_data(struct tbl *, int, const char *);
__END_DECLS
#endif /*LIBROFF_H*/
