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Annotation of mandoc/out.h, Revision 1.17

1.17    ! schwarze    1: /*     $Id: out.h,v 1.16 2011/01/30 16:05:37 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:
1.1       kristaps   20: __BEGIN_DECLS
                     21:
1.15      kristaps   22: struct roffcol {
                     23:        size_t           width; /* width of cell */
                     24:        size_t           decimal; /* decimal position in cell */
                     25: };
                     26:
                     27: typedef        size_t (*tbl_strlen)(const char *, void *);
                     28: typedef        size_t (*tbl_len)(size_t, void *);
                     29:
                     30: struct rofftbl {
                     31:        tbl_strlen       slen; /* calculate string length */
                     32:        tbl_len          len; /* produce width of empty space */
                     33:        struct roffcol  *cols; /* master column specifiers */
                     34:        void            *arg; /* passed to slen and len */
                     35: };
                     36:
1.3       kristaps   37: enum   roffscale {
                     38:        SCALE_CM,
                     39:        SCALE_IN,
                     40:        SCALE_PC,
                     41:        SCALE_PT,
                     42:        SCALE_EM,
                     43:        SCALE_MM,
                     44:        SCALE_EN,
                     45:        SCALE_BU,
                     46:        SCALE_VS,
                     47:        SCALE_FS,
                     48:        SCALE_MAX
                     49: };
                     50:
1.7       kristaps   51: enum   roffdeco {
                     52:        DECO_NONE,
1.16      schwarze   53:        DECO_NUMBERED, /* numbered character */
1.14      kristaps   54:        DECO_SPECIAL, /* special character */
                     55:        DECO_SSPECIAL, /* single-char special */
                     56:        DECO_RESERVED, /* reserved word */
1.15      kristaps   57:        DECO_BOLD, /* bold font */
                     58:        DECO_ITALIC, /* italic font */
                     59:        DECO_ROMAN, /* "normal" undecorated font */
                     60:        DECO_PREVIOUS, /* revert to previous font */
                     61:        DECO_NOSPACE, /* suppress spacing */
1.10      kristaps   62:        DECO_FONT, /* font */
                     63:        DECO_FFONT, /* font family */
1.7       kristaps   64:        DECO_MAX
                     65: };
                     66:
1.3       kristaps   67: struct roffsu {
                     68:        enum roffscale    unit;
1.4       kristaps   69:        double            scale;
1.3       kristaps   70: };
                     71:
                     72: #define        SCALE_VS_INIT(p, v) \
                     73:        do { (p)->unit = SCALE_VS; \
1.12      kristaps   74:             (p)->scale = (v); } \
1.8       kristaps   75:        while (/* CONSTCOND */ 0)
                     76:
1.3       kristaps   77: #define        SCALE_HS_INIT(p, v) \
                     78:        do { (p)->unit = SCALE_BU; \
1.12      kristaps   79:             (p)->scale = (v); } \
1.8       kristaps   80:        while (/* CONSTCOND */ 0)
1.3       kristaps   81:
1.15      kristaps   82: int      a2roffsu(const char *, struct roffsu *, enum roffscale);
                     83: int      a2roffdeco(enum roffdeco *, const char **, size_t *);
                     84: void     time2a(time_t, char *, size_t);
                     85: void     tblcalc(struct rofftbl *tbl, const struct tbl_span *);
1.1       kristaps   86:
                     87: __END_DECLS
                     88:
1.15      kristaps   89: #endif /*!OUT_H*/