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1 /***************************************************************************/
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2 /* */
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3 /* svgldict.h */
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4 /* */
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5 /* The FreeType glyph dictionary services (specification). */
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6 /* */
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7 /* Copyright 2003 by */
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8 /* David Turner, Robert Wilhelm, and Werner Lemberg. */
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9 /* */
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10 /* This file is part of the FreeType project, and may only be used, */
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11 /* modified, and distributed under the terms of the FreeType project */
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12 /* license, LICENSE.TXT. By continuing to use, modify, or distribute */
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13 /* this file you indicate that you have read the license and */
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14 /* understand and accept it fully. */
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15 /* */
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16 /***************************************************************************/
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17
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18
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19 #ifndef __SVGLDICT_H__
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20 #define __SVGLDICT_H__
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21
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22 #include FT_INTERNAL_SERVICE_H
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23
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24
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25 FT_BEGIN_HEADER
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26
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27
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28 /*
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29 * A service used to retrieve glyph names, as well as to find the
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30 * index of a given glyph name in a font.
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31 *
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32 */
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33
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34 #define FT_SERVICE_ID_GLYPH_DICT "glyph-dict"
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35
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36
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37 typedef FT_Error
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38 (*FT_GlyphDict_GetNameFunc)( FT_Face face,
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39 FT_UInt glyph_index,
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40 FT_Pointer buffer,
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41 FT_UInt buffer_max );
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42
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43 typedef FT_UInt
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44 (*FT_GlyphDict_NameIndexFunc)( FT_Face face,
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45 FT_String* glyph_name );
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46
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47
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48 FT_DEFINE_SERVICE( GlyphDict )
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49 {
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50 FT_GlyphDict_GetNameFunc get_name;
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51 FT_GlyphDict_NameIndexFunc name_index; /* optional */
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52 };
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53
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54 #ifndef FT_CONFIG_OPTION_PIC
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55
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56 #define FT_DEFINE_SERVICE_GLYPHDICTREC(class_, get_name_, name_index_) \
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57 static const FT_Service_GlyphDictRec class_ = \
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58 { \
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59 get_name_, name_index_ \
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60 };
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61
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62 #else /* FT_CONFIG_OPTION_PIC */
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63
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64 #define FT_DEFINE_SERVICE_GLYPHDICTREC(class_, get_name_, name_index_) \
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65 void \
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66 FT_Init_Class_##class_( FT_Library library, \
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67 FT_Service_GlyphDictRec* clazz) \
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68 { \
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69 FT_UNUSED(library); \
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70 clazz->get_name = get_name_; \
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71 clazz->name_index = name_index_; \
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72 }
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73
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74 #endif /* FT_CONFIG_OPTION_PIC */
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75
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76 /* */
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77
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78
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79 FT_END_HEADER
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80
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81
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82 #endif /* __SVGLDICT_H__ */
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