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Annotation of mandoc/out.h, Revision 1.15

1.15    ! kristaps    1: /*     $Id: out.h,v 1.14 2010/07/21 20:35:03 kristaps Exp $ */
1.1       kristaps    2: /*
1.11      kristaps    3:  * Copyright (c) 2009 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
                     19:
1.6       kristaps   20: #define        DATESIZ         24
                     21:
1.1       kristaps   22: __BEGIN_DECLS
                     23:
1.15    ! kristaps   24: struct roffcol {
        !            25:        size_t           width; /* width of cell */
        !            26:        size_t           decimal; /* decimal position in cell */
        !            27: };
        !            28:
        !            29: typedef        size_t (*tbl_strlen)(const char *, void *);
        !            30: typedef        size_t (*tbl_len)(size_t, void *);
        !            31:
        !            32: struct rofftbl {
        !            33:        tbl_strlen       slen; /* calculate string length */
        !            34:        tbl_len          len; /* produce width of empty space */
        !            35:        struct roffcol  *cols; /* master column specifiers */
        !            36:        void            *arg; /* passed to slen and len */
        !            37: };
        !            38:
1.3       kristaps   39: enum   roffscale {
                     40:        SCALE_CM,
                     41:        SCALE_IN,
                     42:        SCALE_PC,
                     43:        SCALE_PT,
                     44:        SCALE_EM,
                     45:        SCALE_MM,
                     46:        SCALE_EN,
                     47:        SCALE_BU,
                     48:        SCALE_VS,
                     49:        SCALE_FS,
                     50:        SCALE_MAX
                     51: };
                     52:
1.7       kristaps   53: enum   roffdeco {
                     54:        DECO_NONE,
1.14      kristaps   55:        DECO_SPECIAL, /* special character */
                     56:        DECO_SSPECIAL, /* single-char special */
                     57:        DECO_RESERVED, /* reserved word */
1.15    ! kristaps   58:        DECO_BOLD, /* bold font */
        !            59:        DECO_ITALIC, /* italic font */
        !            60:        DECO_ROMAN, /* "normal" undecorated font */
        !            61:        DECO_PREVIOUS, /* revert to previous font */
        !            62:        DECO_NOSPACE, /* suppress spacing */
1.10      kristaps   63:        DECO_FONT, /* font */
                     64:        DECO_FFONT, /* font family */
1.7       kristaps   65:        DECO_MAX
                     66: };
                     67:
1.3       kristaps   68: struct roffsu {
                     69:        enum roffscale    unit;
1.4       kristaps   70:        double            scale;
1.3       kristaps   71: };
                     72:
                     73: #define        SCALE_VS_INIT(p, v) \
                     74:        do { (p)->unit = SCALE_VS; \
1.12      kristaps   75:             (p)->scale = (v); } \
1.8       kristaps   76:        while (/* CONSTCOND */ 0)
                     77:
1.3       kristaps   78: #define        SCALE_HS_INIT(p, v) \
                     79:        do { (p)->unit = SCALE_BU; \
1.12      kristaps   80:             (p)->scale = (v); } \
1.8       kristaps   81:        while (/* CONSTCOND */ 0)
1.3       kristaps   82:
1.15    ! kristaps   83: int      a2roffsu(const char *, struct roffsu *, enum roffscale);
        !            84: int      a2roffdeco(enum roffdeco *, const char **, size_t *);
        !            85: void     time2a(time_t, char *, size_t);
        !            86: void     tblcalc(struct rofftbl *tbl, const struct tbl_span *);
1.1       kristaps   87:
                     88: __END_DECLS
                     89:
1.15    ! kristaps   90: #endif /*!OUT_H*/