diff options
Diffstat (limited to 'Build/source/libs/harfbuzz/harfbuzz-0.9.12/src/hb-unicode.h')
-rw-r--r-- | Build/source/libs/harfbuzz/harfbuzz-0.9.12/src/hb-unicode.h | 357 |
1 files changed, 0 insertions, 357 deletions
diff --git a/Build/source/libs/harfbuzz/harfbuzz-0.9.12/src/hb-unicode.h b/Build/source/libs/harfbuzz/harfbuzz-0.9.12/src/hb-unicode.h deleted file mode 100644 index 2e10d98a3b3..00000000000 --- a/Build/source/libs/harfbuzz/harfbuzz-0.9.12/src/hb-unicode.h +++ /dev/null @@ -1,357 +0,0 @@ -/* - * Copyright © 2009 Red Hat, Inc. - * Copyright © 2011 Codethink Limited - * Copyright © 2011,2012 Google, Inc. - * - * This is part of HarfBuzz, a text shaping library. - * - * Permission is hereby granted, without written agreement and without - * license or royalty fees, to use, copy, modify, and distribute this - * software and its documentation for any purpose, provided that the - * above copyright notice and the following two paragraphs appear in - * all copies of this software. - * - * IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR - * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES - * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN - * IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * - * THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, - * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS - * ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO - * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. - * - * Red Hat Author(s): Behdad Esfahbod - * Codethink Author(s): Ryan Lortie - * Google Author(s): Behdad Esfahbod - */ - -#ifndef HB_H_IN -#error "Include <hb.h> instead." -#endif - -#ifndef HB_UNICODE_H -#define HB_UNICODE_H - -#include "hb-common.h" - -HB_BEGIN_DECLS - - -/* hb_unicode_general_category_t */ - -/* Unicode Character Database property: General_Category (gc) */ -typedef enum -{ - HB_UNICODE_GENERAL_CATEGORY_CONTROL, /* Cc */ - HB_UNICODE_GENERAL_CATEGORY_FORMAT, /* Cf */ - HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED, /* Cn */ - HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE, /* Co */ - HB_UNICODE_GENERAL_CATEGORY_SURROGATE, /* Cs */ - HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER, /* Ll */ - HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER, /* Lm */ - HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER, /* Lo */ - HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER, /* Lt */ - HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER, /* Lu */ - HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK, /* Mc */ - HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK, /* Me */ - HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK, /* Mn */ - HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER, /* Nd */ - HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER, /* Nl */ - HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER, /* No */ - HB_UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION, /* Pc */ - HB_UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION, /* Pd */ - HB_UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION, /* Pe */ - HB_UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION, /* Pf */ - HB_UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION, /* Pi */ - HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION, /* Po */ - HB_UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION, /* Ps */ - HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL, /* Sc */ - HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL, /* Sk */ - HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL, /* Sm */ - HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL, /* So */ - HB_UNICODE_GENERAL_CATEGORY_LINE_SEPARATOR, /* Zl */ - HB_UNICODE_GENERAL_CATEGORY_PARAGRAPH_SEPARATOR, /* Zp */ - HB_UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR /* Zs */ -} hb_unicode_general_category_t; - -/* hb_unicode_combining_class_t */ - -/* Note: newer versions of Unicode may add new values. Clients should be ready to handle - * any value in the 0..254 range being returned from hb_unicode_combining_class(). - */ - -/* Unicode Character Database property: Canonical_Combining_Class (ccc) */ -typedef enum -{ - HB_UNICODE_COMBINING_CLASS_NOT_REORDERED = 0, - HB_UNICODE_COMBINING_CLASS_OVERLAY = 1, - HB_UNICODE_COMBINING_CLASS_NUKTA = 7, - HB_UNICODE_COMBINING_CLASS_KANA_VOICING = 8, - HB_UNICODE_COMBINING_CLASS_VIRAMA = 9, - - /* Hebrew */ - HB_UNICODE_COMBINING_CLASS_CCC10 = 10, - HB_UNICODE_COMBINING_CLASS_CCC11 = 11, - HB_UNICODE_COMBINING_CLASS_CCC12 = 12, - HB_UNICODE_COMBINING_CLASS_CCC13 = 13, - HB_UNICODE_COMBINING_CLASS_CCC14 = 14, - HB_UNICODE_COMBINING_CLASS_CCC15 = 15, - HB_UNICODE_COMBINING_CLASS_CCC16 = 16, - HB_UNICODE_COMBINING_CLASS_CCC17 = 17, - HB_UNICODE_COMBINING_CLASS_CCC18 = 18, - HB_UNICODE_COMBINING_CLASS_CCC19 = 19, - HB_UNICODE_COMBINING_CLASS_CCC20 = 20, - HB_UNICODE_COMBINING_CLASS_CCC21 = 21, - HB_UNICODE_COMBINING_CLASS_CCC22 = 22, - HB_UNICODE_COMBINING_CLASS_CCC23 = 23, - HB_UNICODE_COMBINING_CLASS_CCC24 = 24, - HB_UNICODE_COMBINING_CLASS_CCC25 = 25, - HB_UNICODE_COMBINING_CLASS_CCC26 = 26, - - /* Arabic */ - HB_UNICODE_COMBINING_CLASS_CCC27 = 27, - HB_UNICODE_COMBINING_CLASS_CCC28 = 28, - HB_UNICODE_COMBINING_CLASS_CCC29 = 29, - HB_UNICODE_COMBINING_CLASS_CCC30 = 30, - HB_UNICODE_COMBINING_CLASS_CCC31 = 31, - HB_UNICODE_COMBINING_CLASS_CCC32 = 32, - HB_UNICODE_COMBINING_CLASS_CCC33 = 33, - HB_UNICODE_COMBINING_CLASS_CCC34 = 34, - HB_UNICODE_COMBINING_CLASS_CCC35 = 35, - - /* Syriac */ - HB_UNICODE_COMBINING_CLASS_CCC36 = 36, - - /* Telugu */ - HB_UNICODE_COMBINING_CLASS_CCC84 = 84, - HB_UNICODE_COMBINING_CLASS_CCC91 = 91, - - /* Thai */ - HB_UNICODE_COMBINING_CLASS_CCC103 = 103, - HB_UNICODE_COMBINING_CLASS_CCC107 = 107, - - /* Lao */ - HB_UNICODE_COMBINING_CLASS_CCC118 = 118, - HB_UNICODE_COMBINING_CLASS_CCC122 = 122, - - /* Tibetan */ - HB_UNICODE_COMBINING_CLASS_CCC129 = 129, - HB_UNICODE_COMBINING_CLASS_CCC130 = 130, - HB_UNICODE_COMBINING_CLASS_CCC133 = 132, - - - HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW_LEFT = 200, - HB_UNICODE_COMBINING_CLASS_ATTACHED_BELOW = 202, - HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE = 214, - HB_UNICODE_COMBINING_CLASS_ATTACHED_ABOVE_RIGHT = 216, - HB_UNICODE_COMBINING_CLASS_BELOW_LEFT = 218, - HB_UNICODE_COMBINING_CLASS_BELOW = 220, - HB_UNICODE_COMBINING_CLASS_BELOW_RIGHT = 222, - HB_UNICODE_COMBINING_CLASS_LEFT = 224, - HB_UNICODE_COMBINING_CLASS_RIGHT = 226, - HB_UNICODE_COMBINING_CLASS_ABOVE_LEFT = 228, - HB_UNICODE_COMBINING_CLASS_ABOVE = 230, - HB_UNICODE_COMBINING_CLASS_ABOVE_RIGHT = 232, - HB_UNICODE_COMBINING_CLASS_DOUBLE_BELOW = 233, - HB_UNICODE_COMBINING_CLASS_DOUBLE_ABOVE = 234, - - HB_UNICODE_COMBINING_CLASS_IOTA_SUBSCRIPT = 240, - - HB_UNICODE_COMBINING_CLASS_INVALID = 255 -} hb_unicode_combining_class_t; - - -/* - * hb_unicode_funcs_t - */ - -typedef struct hb_unicode_funcs_t hb_unicode_funcs_t; - - -/* - * just give me the best implementation you've got there. - */ -hb_unicode_funcs_t * -hb_unicode_funcs_get_default (void); - - -hb_unicode_funcs_t * -hb_unicode_funcs_create (hb_unicode_funcs_t *parent); - -hb_unicode_funcs_t * -hb_unicode_funcs_get_empty (void); - -hb_unicode_funcs_t * -hb_unicode_funcs_reference (hb_unicode_funcs_t *ufuncs); - -void -hb_unicode_funcs_destroy (hb_unicode_funcs_t *ufuncs); - -hb_bool_t -hb_unicode_funcs_set_user_data (hb_unicode_funcs_t *ufuncs, - hb_user_data_key_t *key, - void * data, - hb_destroy_func_t destroy, - hb_bool_t replace); - - -void * -hb_unicode_funcs_get_user_data (hb_unicode_funcs_t *ufuncs, - hb_user_data_key_t *key); - - -void -hb_unicode_funcs_make_immutable (hb_unicode_funcs_t *ufuncs); - -hb_bool_t -hb_unicode_funcs_is_immutable (hb_unicode_funcs_t *ufuncs); - -hb_unicode_funcs_t * -hb_unicode_funcs_get_parent (hb_unicode_funcs_t *ufuncs); - - -/* - * funcs - */ - -/* typedefs */ - -typedef hb_unicode_combining_class_t (*hb_unicode_combining_class_func_t) (hb_unicode_funcs_t *ufuncs, - hb_codepoint_t unicode, - void *user_data); -typedef unsigned int (*hb_unicode_eastasian_width_func_t) (hb_unicode_funcs_t *ufuncs, - hb_codepoint_t unicode, - void *user_data); -typedef hb_unicode_general_category_t (*hb_unicode_general_category_func_t) (hb_unicode_funcs_t *ufuncs, - hb_codepoint_t unicode, - void *user_data); -typedef hb_codepoint_t (*hb_unicode_mirroring_func_t) (hb_unicode_funcs_t *ufuncs, - hb_codepoint_t unicode, - void *user_data); -typedef hb_script_t (*hb_unicode_script_func_t) (hb_unicode_funcs_t *ufuncs, - hb_codepoint_t unicode, - void *user_data); - -typedef hb_bool_t (*hb_unicode_compose_func_t) (hb_unicode_funcs_t *ufuncs, - hb_codepoint_t a, - hb_codepoint_t b, - hb_codepoint_t *ab, - void *user_data); -typedef hb_bool_t (*hb_unicode_decompose_func_t) (hb_unicode_funcs_t *ufuncs, - hb_codepoint_t ab, - hb_codepoint_t *a, - hb_codepoint_t *b, - void *user_data); - -/** - * hb_unicode_decompose_compatibility_func_t: - * @ufuncs: Unicode function structure - * @u: codepoint to decompose - * @decomposed: address of codepoint array (of length %HB_UNICODE_MAX_DECOMPOSITION_LEN) to write decomposition into - * @user_data: user data pointer as passed to hb_unicode_funcs_set_decompose_compatibility_func() - * - * Fully decompose @u to its Unicode compatibility decomposition. The codepoints of the decomposition will be written to @decomposed. - * The complete length of the decomposition will be returned. - * - * If @u has no compatibility decomposition, zero should be returned. - * - * The Unicode standard guarantees that a buffer of length %HB_UNICODE_MAX_DECOMPOSITION_LEN codepoints will always be sufficient for any - * compatibility decomposition plus an terminating value of 0. Consequently, @decompose must be allocated by the caller to be at least this length. Implementations - * of this function type must ensure that they do not write past the provided array. - * - * Return value: number of codepoints in the full compatibility decomposition of @u, or 0 if no decomposition available. - */ -typedef unsigned int (*hb_unicode_decompose_compatibility_func_t) (hb_unicode_funcs_t *ufuncs, - hb_codepoint_t u, - hb_codepoint_t *decomposed, - void *user_data); - -/* See Unicode 6.1 for details on the maximum decomposition length. */ -#define HB_UNICODE_MAX_DECOMPOSITION_LEN (18+1) /* codepoints */ - -/* setters */ - -void -hb_unicode_funcs_set_combining_class_func (hb_unicode_funcs_t *ufuncs, - hb_unicode_combining_class_func_t combining_class_func, - void *user_data, hb_destroy_func_t destroy); - -void -hb_unicode_funcs_set_eastasian_width_func (hb_unicode_funcs_t *ufuncs, - hb_unicode_eastasian_width_func_t eastasian_width_func, - void *user_data, hb_destroy_func_t destroy); - -void -hb_unicode_funcs_set_general_category_func (hb_unicode_funcs_t *ufuncs, - hb_unicode_general_category_func_t general_category_func, - void *user_data, hb_destroy_func_t destroy); - -void -hb_unicode_funcs_set_mirroring_func (hb_unicode_funcs_t *ufuncs, - hb_unicode_mirroring_func_t mirroring_func, - void *user_data, hb_destroy_func_t destroy); - -void -hb_unicode_funcs_set_script_func (hb_unicode_funcs_t *ufuncs, - hb_unicode_script_func_t script_func, - void *user_data, hb_destroy_func_t destroy); - -void -hb_unicode_funcs_set_compose_func (hb_unicode_funcs_t *ufuncs, - hb_unicode_compose_func_t compose_func, - void *user_data, hb_destroy_func_t destroy); - -void -hb_unicode_funcs_set_decompose_func (hb_unicode_funcs_t *ufuncs, - hb_unicode_decompose_func_t decompose_func, - void *user_data, hb_destroy_func_t destroy); - -void -hb_unicode_funcs_set_decompose_compatibility_func (hb_unicode_funcs_t *ufuncs, - hb_unicode_decompose_compatibility_func_t decompose_compatibility_func, - void *user_data, hb_destroy_func_t destroy); - -/* accessors */ - -hb_unicode_combining_class_t -hb_unicode_combining_class (hb_unicode_funcs_t *ufuncs, - hb_codepoint_t unicode); - -unsigned int -hb_unicode_eastasian_width (hb_unicode_funcs_t *ufuncs, - hb_codepoint_t unicode); - -hb_unicode_general_category_t -hb_unicode_general_category (hb_unicode_funcs_t *ufuncs, - hb_codepoint_t unicode); - -hb_codepoint_t -hb_unicode_mirroring (hb_unicode_funcs_t *ufuncs, - hb_codepoint_t unicode); - -hb_script_t -hb_unicode_script (hb_unicode_funcs_t *ufuncs, - hb_codepoint_t unicode); - -hb_bool_t -hb_unicode_compose (hb_unicode_funcs_t *ufuncs, - hb_codepoint_t a, - hb_codepoint_t b, - hb_codepoint_t *ab); -hb_bool_t -hb_unicode_decompose (hb_unicode_funcs_t *ufuncs, - hb_codepoint_t ab, - hb_codepoint_t *a, - hb_codepoint_t *b); - -unsigned int -hb_unicode_decompose_compatibility (hb_unicode_funcs_t *ufuncs, - hb_codepoint_t u, - hb_codepoint_t *decomposed); - -HB_END_DECLS - -#endif /* HB_UNICODE_H */ |