// -*- c-basic-offset: 2 -*- /* * This file is part of the KDE libraries * Copyright (C) 2006 George Staikos * Copyright (C) 2006 Alexey Proskuryakov * Copyright (C) 2007 Apple Computer, Inc. All rights reserved. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public License * along with this library; see the file COPYING.LIB. If not, write to * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. * */ #ifndef KJS_UNICODE_ICU_H #define KJS_UNICODE_ICU_H #include #include #include #include namespace WTF { namespace Unicode { enum Direction { LeftToRight = U_LEFT_TO_RIGHT, RightToLeft = U_RIGHT_TO_LEFT, EuropeanNumber = U_EUROPEAN_NUMBER, EuropeanNumberSeparator = U_EUROPEAN_NUMBER_SEPARATOR, EuropeanNumberTerminator = U_EUROPEAN_NUMBER_TERMINATOR, ArabicNumber = U_ARABIC_NUMBER, CommonNumberSeparator = U_COMMON_NUMBER_SEPARATOR, BlockSeparator = U_BLOCK_SEPARATOR, SegmentSeparator = U_SEGMENT_SEPARATOR, WhiteSpaceNeutral = U_WHITE_SPACE_NEUTRAL, OtherNeutral = U_OTHER_NEUTRAL, LeftToRightEmbedding = U_LEFT_TO_RIGHT_EMBEDDING, LeftToRightOverride = U_LEFT_TO_RIGHT_OVERRIDE, RightToLeftArabic = U_RIGHT_TO_LEFT_ARABIC, RightToLeftEmbedding = U_RIGHT_TO_LEFT_EMBEDDING, RightToLeftOverride = U_RIGHT_TO_LEFT_OVERRIDE, PopDirectionalFormat = U_POP_DIRECTIONAL_FORMAT, NonSpacingMark = U_DIR_NON_SPACING_MARK, BoundaryNeutral = U_BOUNDARY_NEUTRAL }; enum DecompositionType { DecompositionNone = U_DT_NONE, DecompositionCanonical = U_DT_CANONICAL, DecompositionCompat = U_DT_COMPAT, DecompositionCircle = U_DT_CIRCLE, DecompositionFinal = U_DT_FINAL, DecompositionFont = U_DT_FONT, DecompositionFraction = U_DT_FRACTION, DecompositionInitial = U_DT_INITIAL, DecompositionIsolated = U_DT_ISOLATED, DecompositionMedial = U_DT_MEDIAL, DecompositionNarrow = U_DT_NARROW, DecompositionNoBreak = U_DT_NOBREAK, DecompositionSmall = U_DT_SMALL, DecompositionSquare = U_DT_SQUARE, DecompositionSub = U_DT_SUB, DecompositionSuper = U_DT_SUPER, DecompositionVertical = U_DT_VERTICAL, DecompositionWide = U_DT_WIDE, }; enum CharCategory { NoCategory = 0, Other_NotAssigned = U_MASK(U_GENERAL_OTHER_TYPES), Letter_Uppercase = U_MASK(U_UPPERCASE_LETTER), Letter_Lowercase = U_MASK(U_LOWERCASE_LETTER), Letter_Titlecase = U_MASK(U_TITLECASE_LETTER), Letter_Modifier = U_MASK(U_MODIFIER_LETTER), Letter_Other = U_MASK(U_OTHER_LETTER), Mark_NonSpacing = U_MASK(U_NON_SPACING_MARK), Mark_Enclosing = U_MASK(U_ENCLOSING_MARK), Mark_SpacingCombining = U_MASK(U_COMBINING_SPACING_MARK), Number_DecimalDigit = U_MASK(U_DECIMAL_DIGIT_NUMBER), Number_Letter = U_MASK(U_LETTER_NUMBER), Number_Other = U_MASK(U_OTHER_NUMBER), Separator_Space = U_MASK(U_SPACE_SEPARATOR), Separator_Line = U_MASK(U_LINE_SEPARATOR), Separator_Paragraph = U_MASK(U_PARAGRAPH_SEPARATOR), Other_Control = U_MASK(U_CONTROL_CHAR), Other_Format = U_MASK(U_FORMAT_CHAR), Other_PrivateUse = U_MASK(U_PRIVATE_USE_CHAR), Other_Surrogate = U_MASK(U_SURROGATE), Punctuation_Dash = U_MASK(U_DASH_PUNCTUATION), Punctuation_Open = U_MASK(U_START_PUNCTUATION), Punctuation_Close = U_MASK(U_END_PUNCTUATION), Punctuation_Connector = U_MASK(U_CONNECTOR_PUNCTUATION), Punctuation_Other = U_MASK(U_OTHER_PUNCTUATION), Symbol_Math = U_MASK(U_MATH_SYMBOL), Symbol_Currency = U_MASK(U_CURRENCY_SYMBOL), Symbol_Modifier = U_MASK(U_MODIFIER_SYMBOL), Symbol_Other = U_MASK(U_OTHER_SYMBOL), Punctuation_InitialQuote = U_MASK(U_INITIAL_PUNCTUATION), Punctuation_FinalQuote = U_MASK(U_FINAL_PUNCTUATION) }; inline UChar32 foldCase(UChar32 c) { return u_foldCase(c, U_FOLD_CASE_DEFAULT); } inline int foldCase(UChar* result, int resultLength, const UChar* src, int srcLength, bool* error) { UErrorCode status = U_ZERO_ERROR; int realLength = u_strFoldCase(result, resultLength, src, srcLength, U_FOLD_CASE_DEFAULT, &status); *error = !U_SUCCESS(status); return realLength; } inline int toLower(UChar* result, int resultLength, const UChar* src, int srcLength, bool* error) { UErrorCode status = U_ZERO_ERROR; int realLength = u_strToLower(result, resultLength, src, srcLength, "", &status); *error = !!U_FAILURE(status); return realLength; } inline UChar32 toLower(UChar32 c) { return u_tolower(c); } inline UChar32 toUpper(UChar32 c) { return u_toupper(c); } inline int toUpper(UChar* result, int resultLength, const UChar* src, int srcLength, bool* error) { UErrorCode status = U_ZERO_ERROR; int realLength = u_strToUpper(result, resultLength, src, srcLength, "", &status); *error = !!U_FAILURE(status); return realLength; } inline UChar32 toTitleCase(UChar32 c) { return u_totitle(c); } inline bool isFormatChar(UChar32 c) { return u_charType(c) == U_FORMAT_CHAR; } inline bool isSeparatorSpace(UChar32 c) { return u_charType(c) == U_SPACE_SEPARATOR; } inline bool isPrintableChar(UChar32 c) { return !!u_isprint(c); } inline bool isDigit(UChar32 c) { return !!u_isdigit(c); } inline bool isPunct(UChar32 c) { return !!u_ispunct(c); } inline UChar32 mirroredChar(UChar32 c) { return u_charMirror(c); } inline CharCategory category(UChar32 c) { return static_cast(U_GET_GC_MASK(c)); } inline Direction direction(UChar32 c) { return static_cast(u_charDirection(c)); } inline bool isLower(UChar32 c) { return !!u_islower(c); } inline bool isUpper(UChar32 c) { return !!u_isUUppercase(c); } inline int digitValue(UChar32 c) { return u_charDigitValue(c); } inline uint8_t combiningClass(UChar32 c) { return u_getCombiningClass(c); } inline DecompositionType decompositionType(UChar32 c) { return static_cast(u_getIntPropertyValue(c, UCHAR_DECOMPOSITION_TYPE)); } inline int umemcasecmp(const UChar* a, const UChar* b, int len) { return u_memcasecmp(a, b, len, U_FOLD_CASE_DEFAULT); } } } #endif // vim: ts=2 sw=2 et