1 /***************************************************************************/
2 /*                                                                         */
3 /*  afstyles.h                                                             */
4 /*                                                                         */
5 /*    Auto-fitter styles (specification only).                             */
6 /*                                                                         */
7 /*  Copyright 2013, 2014 by                                                */
8 /*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
9 /*                                                                         */
10 /*  This file is part of the FreeType project, and may only be used,       */
11 /*  modified, and distributed under the terms of the FreeType project      */
12 /*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
13 /*  this file you indicate that you have read the license and              */
14 /*  understand and accept it fully.                                        */
15 /*                                                                         */
16 /***************************************************************************/
17 
18 
19   /* The following part can be included multiple times. */
20   /* Define `STYLE' as needed.                          */
21 
22 
23   /* Add new styles here.  The first and second arguments are the  */
24   /* style name in lowercase and uppercase, respectively, followed */
25   /* by a description string.  The next arguments are the          */
26   /* corresponding writing system, script, blue stringset, and     */
27   /* coverage.                                                     */
28   /*                                                               */
29   /* Note that styles using `AF_COVERAGE_DEFAULT' should always    */
30   /* come after styles with other coverages.                       */
31   /*                                                               */
32   /* Example:                                                      */
33   /*                                                               */
34   /*   STYLE( cyrl_dflt, CYRL_DFLT,                                */
35   /*          "Cyrillic default style",                            */
36   /*          AF_WRITING_SYSTEM_LATIN,                             */
37   /*          AF_SCRIPT_CYRL,                                      */
38   /*          AF_BLUE_STRINGSET_CYRL,                              */
39   /*          AF_COVERAGE_DEFAULT )                                */
40 
41 #undef  STYLE_LATIN
42 #define STYLE_LATIN( s, S, f, F, ds, df, C ) \
43           STYLE( s ## _ ## f, S ## _ ## F,   \
44                  ds " " df " style",         \
45                  AF_WRITING_SYSTEM_LATIN,    \
46                  AF_SCRIPT_ ## S,            \
47                  AF_BLUE_STRINGSET_ ## S,    \
48                  AF_COVERAGE_ ## C )
49 
50 #undef  META_STYLE_LATIN
51 #define META_STYLE_LATIN( s, S, ds )                     \
52           STYLE_LATIN( s, S, c2cp, C2CP, ds,             \
53                        "petite capticals from capitals", \
54                        PETITE_CAPITALS_FROM_CAPITALS )   \
55           STYLE_LATIN( s, S, c2sc, C2SC, ds,             \
56                        "small capticals from capitals",  \
57                        SMALL_CAPITALS_FROM_CAPITALS )    \
58           STYLE_LATIN( s, S, ordn, ORDN, ds,             \
59                        "ordinals",                       \
60                        ORDINALS )                        \
61           STYLE_LATIN( s, S, pcap, PCAP, ds,             \
62                        "petite capitals",                \
63                        PETITE_CAPITALS )                 \
64           STYLE_LATIN( s, S, sinf, SINF, ds,             \
65                        "scientific inferiors",           \
66                        SCIENTIFIC_INFERIORS )            \
67           STYLE_LATIN( s, S, smcp, SMCP, ds,             \
68                        "small capitals",                 \
69                        SMALL_CAPITALS )                  \
70           STYLE_LATIN( s, S, subs, SUBS, ds,             \
71                        "subscript",                      \
72                        SUBSCRIPT )                       \
73           STYLE_LATIN( s, S, sups, SUPS, ds,             \
74                        "superscript",                    \
75                        SUPERSCRIPT )                     \
76           STYLE_LATIN( s, S, titl, TITL, ds,             \
77                        "titling",                        \
78                        TITLING )                         \
79           STYLE_LATIN( s, S, dflt, DFLT, ds,             \
80                        "default",                        \
81                        DEFAULT )
82 
83   META_STYLE_LATIN( cyrl, CYRL, "Cyrillic" )
84   META_STYLE_LATIN( grek, GREK, "Greek" )
85   STYLE( hebr_dflt, HEBR_DFLT,
86          "Hebrew default style",
87          AF_WRITING_SYSTEM_LATIN,
88          AF_SCRIPT_HEBR,
89          AF_BLUE_STRINGSET_HEBR,
90          AF_COVERAGE_DEFAULT )
91   META_STYLE_LATIN( latn, LATN, "Latin" )
92 
93 #ifdef FT_OPTION_AUTOFIT2
94   STYLE( ltn2_dflt, LTN2_DFLT,
95          "Latin 2 default style",
96          AF_WRITING_SYSTEM_LATIN2,
97          AF_SCRIPT_LATN,
98          AF_BLUE_STRINGSET_LATN,
99          AF_COVERAGE_DEFAULT )
100 #endif
101 
102   STYLE( none_dflt, NONE_DFLT,
103          "no style",
104          AF_WRITING_SYSTEM_DUMMY,
105          AF_SCRIPT_NONE,
106          (AF_Blue_Stringset)0,
107          AF_COVERAGE_DEFAULT )
108 
109 #ifdef AF_CONFIG_OPTION_INDIC
110 
111   /* no blue stringset support for the Indic writing system yet */
112 #undef  STYLE_DEFAULT_INDIC
113 #define STYLE_DEFAULT_INDIC( s, S, d )    \
114           STYLE( s ## _dflt, S ## _DFLT,  \
115                  d " default style",      \
116                  AF_WRITING_SYSTEM_INDIC, \
117                  AF_SCRIPT_ ## S,         \
118                  (AF_Blue_Stringset)0,    \
119                  AF_COVERAGE_DEFAULT )
120 
121   STYLE_DEFAULT_INDIC( beng, BENG, "Bengali" )
122   STYLE_DEFAULT_INDIC( deva, DEVA, "Devanagari" )
123   STYLE_DEFAULT_INDIC( gujr, GUJR, "Gujarati" )
124   STYLE_DEFAULT_INDIC( guru, GURU, "Gurmukhi" )
125   STYLE_DEFAULT_INDIC( knda, KNDA, "Kannada" )
126   STYLE_DEFAULT_INDIC( limb, LIMB, "Limbu" )
127   STYLE_DEFAULT_INDIC( mlym, MLYM, "Malayalam" )
128   STYLE_DEFAULT_INDIC( orya, ORYA, "Oriya" )
129   STYLE_DEFAULT_INDIC( sinh, SINH, "Sinhala" )
130   STYLE_DEFAULT_INDIC( sund, SUND, "Sundanese" )
131   STYLE_DEFAULT_INDIC( sylo, SYLO, "Syloti Nagri" )
132   STYLE_DEFAULT_INDIC( taml, TAML, "Tamil" )
133   STYLE_DEFAULT_INDIC( telu, TELU, "Telugu" )
134   STYLE_DEFAULT_INDIC( tibt, TIBT, "Tibetan" )
135 
136 #endif /* AF_CONFIG_OPTION_INDIC */
137 
138 #ifdef AF_CONFIG_OPTION_CJK
139 
140   STYLE( hani_dflt, HANI_DFLT,
141          "CJKV ideographs default style",
142          AF_WRITING_SYSTEM_CJK,
143          AF_SCRIPT_HANI,
144          AF_BLUE_STRINGSET_HANI,
145          AF_COVERAGE_DEFAULT )
146 
147 #endif /* AF_CONFIG_OPTION_CJK */
148 
149 
150 /* END */
151