kc3-lang/harfbuzz/src/hb-old/harfbuzz-external.h

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• Hash : 5e198700
  Author :
  Date : 2012-07-24T19:53:55
  

  [hb-old] Define Unicode funcs in terms of new HarfBuzz
  

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• src/hb-old/harfbuzz-external.h

• /*
   * 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
  
  #include <hb.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_UChar32 ch)
  {
    return (HB_CharCategory) hb_unicode_general_category (hb_unicode_funcs_get_default (), ch);
  }
  
  static inline int HB_GetUnicodeCharCombiningClass(HB_UChar32 ch)
  {
    return hb_unicode_combining_class (hb_unicode_funcs_get_default (), ch);
  }
  
  static inline HB_UChar16 HB_GetMirroredChar(HB_UChar16 ch)
  {
    return hb_unicode_mirroring (hb_unicode_funcs_get_default (), ch);
  }
  
  static inline void HB_GetUnicodeCharProperties(HB_UChar32 ch, HB_CharCategory *category, int *combiningClass)
  {
    if (category)
      *category = HB_GetUnicodeCharCategory (ch);
    if (combiningClass)
      *combiningClass = HB_GetUnicodeCharCombiningClass (ch);
  }
  
  HB_END_HEADER
  
  #endif
  

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