Annotation of mandoc/out.h, Revision 1.24
1.24 ! schwarze 1: /* $Id: out.h,v 1.23 2014/08/12 19:28:03 schwarze Exp $ */
1.1 kristaps 2: /*
1.16 schwarze 3: * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
1.1 kristaps 4: *
5: * Permission to use, copy, modify, and distribute this software for any
6: * purpose with or without fee is hereby granted, provided that the above
7: * copyright notice and this permission notice appear in all copies.
8: *
9: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16: */
17: #ifndef OUT_H
18: #define OUT_H
1.6 kristaps 19:
1.3 kristaps 20: enum roffscale {
1.18 kristaps 21: SCALE_CM, /* centimeters (c) */
22: SCALE_IN, /* inches (i) */
23: SCALE_PC, /* pica (P) */
24: SCALE_PT, /* points (p) */
25: SCALE_EM, /* ems (m) */
26: SCALE_MM, /* mini-ems (M) */
27: SCALE_EN, /* ens (n) */
28: SCALE_BU, /* default horizontal (u) */
29: SCALE_VS, /* default vertical (v) */
30: SCALE_FS, /* syn. for u (f) */
1.3 kristaps 31: SCALE_MAX
32: };
33:
1.18 kristaps 34: struct roffcol {
35: size_t width; /* width of cell */
36: size_t decimal; /* decimal position in cell */
1.24 ! schwarze 37: int flags; /* layout flags, see tbl_cell */
1.18 kristaps 38: };
39:
1.3 kristaps 40: struct roffsu {
41: enum roffscale unit;
1.4 kristaps 42: double scale;
1.3 kristaps 43: };
44:
1.18 kristaps 45: typedef size_t (*tbl_strlen)(const char *, void *);
46: typedef size_t (*tbl_len)(size_t, void *);
47:
48: struct rofftbl {
49: tbl_strlen slen; /* calculate string length */
50: tbl_len len; /* produce width of empty space */
51: struct roffcol *cols; /* master column specifiers */
52: void *arg; /* passed to slen and len */
53: };
54:
55: __BEGIN_DECLS
56:
1.3 kristaps 57: #define SCALE_VS_INIT(p, v) \
58: do { (p)->unit = SCALE_VS; \
1.12 kristaps 59: (p)->scale = (v); } \
1.8 kristaps 60: while (/* CONSTCOND */ 0)
61:
1.3 kristaps 62: #define SCALE_HS_INIT(p, v) \
1.23 schwarze 63: do { (p)->unit = SCALE_EN; \
1.12 kristaps 64: (p)->scale = (v); } \
1.8 kristaps 65: while (/* CONSTCOND */ 0)
1.3 kristaps 66:
1.22 schwarze 67: int a2roffsu(const char *, struct roffsu *, enum roffscale);
1.24 ! schwarze 68: void tblcalc(struct rofftbl *tbl,
! 69: const struct tbl_span *, size_t);
1.1 kristaps 70:
71: __END_DECLS
72:
1.15 kristaps 73: #endif /*!OUT_H*/
CVSweb