lib/tastyles.h

   1 /* tastyles.h */
   2
   3 /*
   4  * Copyright (C) 2014 by Werner Lemberg.
   5  *
   6  * This file is part of the ttfautohint library, and may only be used,
   7  * modified, and distributed under the terms given in `COPYING'.  By
   8  * continuing to use, modify, or distribute this file you indicate that you
   9  * have read `COPYING' and understand and accept it fully.
  10  *
  11  * The file `COPYING' mentioned in the previous paragraph is distributed
  12  * with the ttfautohint library.
  13  */
  14
  15
  16 /* originally file `afstyles.h' (2014-Jan-11) from FreeType */
  17
  18 /* heavily modified 2014 by Werner Lemberg <wl@gnu.org> */
  19
  20
  21 /* The following part can be included multiple times. */
  22 /* Define `STYLE' as needed. */
  23
  24
  25 /*
  26  * Add new styles here.  The first and second arguments are the
  27  * style name in lowercase and uppercase, respectively, followed
  28  * by a description string.  The next arguments are the
  29  * corresponding writing system, script, blue stringset, and
  30  * coverage.
  31  *
  32  * Note that styles using `TA_COVERAGE_DEFAULT' should always
  33  * come after styles with other coverages.
  34  *
  35  * Example:
  36  *
  37  *   STYLE(cyrl_dflt, CYRL_DFLT,
  38  *         "Cyrillic default style",
  39  *         TA_WRITING_SYSTEM_LATIN,
  40  *         TA_SCRIPT_CYRL,
  41  *         TA_BLUE_STRINGSET_CYRL,
  42  *         TA_COVERAGE_DEFAULT)
  43  */
  44
  45 #undef STYLE_LATIN
  46 #define STYLE_LATIN(s, S, f, F, ds, df, C) \
  47           STYLE(s ## _ ## f, S ## _ ## F, \
  48                 ds " " df " style", \
  49                 TA_WRITING_SYSTEM_LATIN, \
  50                 TA_SCRIPT_ ## S, \
  51                 TA_BLUE_STRINGSET_ ## S, \
  52                 TA_COVERAGE_ ## C)
  53
  54 #undef META_STYLE_LATIN
  55 #define META_STYLE_LATIN(s, S, ds) \
  56           STYLE_LATIN(s, S, c2cp, C2CP, ds, \
  57                       "petite capticals from capitals", \
  58                       PETITE_CAPITALS_FROM_CAPITALS) \
  59           STYLE_LATIN(s, S, c2sc, C2SC, ds, \
  60                       "small capticals from capitals", \
  61                       SMALL_CAPITALS_FROM_CAPITALS) \
  62           STYLE_LATIN(s, S, ordn, ORDN, ds, \
  63                       "ordinals", \
  64                       ORDINALS) \
  65           STYLE_LATIN(s, S, pcap, PCAP, ds, \
  66                       "petite capitals", \
  67                       PETITE_CAPITALS) \
  68           STYLE_LATIN(s, S, sinf, SINF, ds, \
  69                       "scientific inferiors", \
  70                       SCIENTIFIC_INFERIORS) \
  71           STYLE_LATIN(s, S, smcp, SMCP, ds, \
  72                       "small capitals", \
  73                       SMALL_CAPITALS) \
  74           STYLE_LATIN(s, S, subs, SUBS, ds, \
  75                       "subscript", \
  76                       SUBSCRIPT) \
  77           STYLE_LATIN(s, S, sups, SUPS, ds, \
  78                       "superscript", \
  79                       SUPERSCRIPT) \
  80           STYLE_LATIN(s, S, titl, TITL, ds, \
  81                       "titling", \
  82                       TITLING) \
  83           STYLE_LATIN(s, S, dflt, DFLT, ds, \
  84                       "default", \
  85                       DEFAULT)
  86
  87 META_STYLE_LATIN(cyrl, CYRL, "Cyrillic")
  88
  89 STYLE(deva_dflt, DEVA_DFLT,
  90       "Devanagari default style",
  91       TA_WRITING_SYSTEM_LATIN,
  92       TA_SCRIPT_DEVA,
  93       TA_BLUE_STRINGSET_DEVA,
  94       TA_COVERAGE_DEFAULT)
  95
  96 META_STYLE_LATIN(grek, GREK, "Greek")
  97
  98 STYLE(hebr_dflt, HEBR_DFLT,
  99       "Hebrew default style",
 100       TA_WRITING_SYSTEM_LATIN,
 101       TA_SCRIPT_HEBR,
 102       TA_BLUE_STRINGSET_HEBR,
 103       TA_COVERAGE_DEFAULT)
 104
 105 META_STYLE_LATIN(latn, LATN, "Latin")
 106
 107 #ifdef FT_OPTION_AUTOFIT2
 108 STYLE(ltn2_dflt, LTN2_DFLT,
 109       "Latin 2 default style",
 110       TA_WRITING_SYSTEM_LATIN2,
 111       TA_SCRIPT_LATN,
 112       TA_BLUE_STRINGSET_LATN,
 113       TA_COVERAGE_DEFAULT)
 114 #endif
 115
 116 STYLE(none_dflt, NONE_DFLT,
 117       "no style",
 118       TA_WRITING_SYSTEM_DUMMY,
 119       TA_SCRIPT_NONE,
 120       (TA_Blue_Stringset)0,
 121       TA_COVERAGE_DEFAULT)
 122
 123 /* end of tastyles.h */