blob: 7a9e3630f4d439461bb4c37c130e8ff3af65f1d0 [file] [log] [blame]
/*
* Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
*
* This is part of HarfBuzz, an OpenType Layout engine 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.
*/
#ifndef HARFBUZZ_EXTERNAL_H
#define HARFBUZZ_EXTERNAL_H
#define HB_H_IN
#include <hb-unicode.h>
#include "harfbuzz-global.h"
HB_BEGIN_HEADER
/* This header contains some methods that are not part of
Harfbuzz itself, but referenced by it.
They need to be provided by the application/library
*/
typedef enum
{
HB_Mark_NonSpacing = HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK, /* Mn */
HB_Mark_SpacingCombining = HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK, /* Mc */
HB_Mark_Enclosing = HB_UNICODE_GENERAL_CATEGORY_ENCLOSING_MARK, /* Me */
HB_Number_DecimalDigit = HB_UNICODE_GENERAL_CATEGORY_DECIMAL_NUMBER, /* Nd */
HB_Number_Letter = HB_UNICODE_GENERAL_CATEGORY_LETTER_NUMBER, /* Nl */
HB_Number_Other = HB_UNICODE_GENERAL_CATEGORY_OTHER_NUMBER, /* No */
HB_Separator_Space = HB_UNICODE_GENERAL_CATEGORY_SPACE_SEPARATOR, /* Zs */
HB_Separator_Line = HB_UNICODE_GENERAL_CATEGORY_LINE_SEPARATOR, /* Zl */
HB_Separator_Paragraph = HB_UNICODE_GENERAL_CATEGORY_PARAGRAPH_SEPARATOR, /* Zp */
HB_Other_Control = HB_UNICODE_GENERAL_CATEGORY_CONTROL, /* Cc */
HB_Other_Format = HB_UNICODE_GENERAL_CATEGORY_FORMAT, /* Cf */
HB_Other_Surrogate = HB_UNICODE_GENERAL_CATEGORY_SURROGATE, /* Cs */
HB_Other_PrivateUse = HB_UNICODE_GENERAL_CATEGORY_PRIVATE_USE, /* Co */
HB_Other_NotAssigned = HB_UNICODE_GENERAL_CATEGORY_UNASSIGNED, /* Cn */
HB_Letter_Uppercase = HB_UNICODE_GENERAL_CATEGORY_UPPERCASE_LETTER, /* Lu */
HB_Letter_Lowercase = HB_UNICODE_GENERAL_CATEGORY_LOWERCASE_LETTER, /* Ll */
HB_Letter_Titlecase = HB_UNICODE_GENERAL_CATEGORY_TITLECASE_LETTER, /* Lt */
HB_Letter_Modifier = HB_UNICODE_GENERAL_CATEGORY_MODIFIER_LETTER, /* Lm */
HB_Letter_Other = HB_UNICODE_GENERAL_CATEGORY_OTHER_LETTER, /* Lo */
HB_Punctuation_Connector = HB_UNICODE_GENERAL_CATEGORY_CONNECT_PUNCTUATION, /* Pc */
HB_Punctuation_Dash = HB_UNICODE_GENERAL_CATEGORY_DASH_PUNCTUATION, /* Pd */
HB_Punctuation_Open = HB_UNICODE_GENERAL_CATEGORY_OPEN_PUNCTUATION, /* Ps */
HB_Punctuation_Close = HB_UNICODE_GENERAL_CATEGORY_CLOSE_PUNCTUATION, /* Pe */
HB_Punctuation_InitialQuote = HB_UNICODE_GENERAL_CATEGORY_INITIAL_PUNCTUATION, /* Pi */
HB_Punctuation_FinalQuote = HB_UNICODE_GENERAL_CATEGORY_FINAL_PUNCTUATION, /* Pf */
HB_Punctuation_Other = HB_UNICODE_GENERAL_CATEGORY_OTHER_PUNCTUATION, /* Po */
HB_Symbol_Math = HB_UNICODE_GENERAL_CATEGORY_MATH_SYMBOL, /* Sm */
HB_Symbol_Currency = HB_UNICODE_GENERAL_CATEGORY_CURRENCY_SYMBOL, /* Sc */
HB_Symbol_Modifier = HB_UNICODE_GENERAL_CATEGORY_MODIFIER_SYMBOL, /* Sk */
HB_Symbol_Other = HB_UNICODE_GENERAL_CATEGORY_OTHER_SYMBOL /* So */
} HB_CharCategory;
static inline HB_CharCategory HB_GetUnicodeCharCategory(hb_unicode_funcs_t *funcs, HB_UChar32 ch)
{
return (HB_CharCategory) hb_unicode_general_category (funcs, ch);
}
static inline int HB_GetUnicodeCharCombiningClass(hb_unicode_funcs_t *funcs, HB_UChar32 ch)
{
return hb_unicode_combining_class (funcs, ch);
}
static inline HB_UChar16 HB_GetMirroredChar(hb_unicode_funcs_t *funcs, HB_UChar16 ch)
{
return hb_unicode_mirroring (funcs, ch);
}
static inline void HB_GetUnicodeCharProperties(hb_unicode_funcs_t *funcs, HB_UChar32 ch, HB_CharCategory *category, int *combiningClass)
{
if (category)
*category = HB_GetUnicodeCharCategory (funcs, ch);
if (combiningClass)
*combiningClass = HB_GetUnicodeCharCombiningClass (funcs, ch);
}
HB_END_HEADER
#endif