-// -*- c-basic-offset: 2 -*-
/*
- * This file is part of the KDE libraries
* Copyright (C) 2006 George Staikos <staikos@kde.org>
* Copyright (C) 2006 Alexey Proskuryakov <ap@nypop.com>
- * Copyright (C) 2007 Apple Computer, Inc. All rights reserved.
+ * Copyright (C) 2006, 2007, 2008, 2009 Apple 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
*
*/
-#ifndef KJS_UNICODE_ICU_H
-#define KJS_UNICODE_ICU_H
+#ifndef WTF_UNICODE_ICU_H
+#define WTF_UNICODE_ICU_H
+#include <stdlib.h>
#include <unicode/uchar.h>
#include <unicode/ustring.h>
#include <unicode/utf16.h>
-#include <stdlib.h>
-
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 isArabicChar(UChar32 c)
- {
- return ublock_getCode(c) == UBLOCK_ARABIC;
- }
-
- 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<CharCategory>(U_GET_GC_MASK(c));
- }
-
- inline Direction direction(UChar32 c)
- {
- return static_cast<Direction>(u_charDirection(c));
- }
-
- inline bool isLower(UChar32 c)
- {
- return !!u_islower(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<DecompositionType>(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
+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 isArabicChar(UChar32 c)
+{
+ return ublock_getCode(c) == UBLOCK_ARABIC;
+}
+
+inline bool isAlphanumeric(UChar32 c)
+{
+ return u_isalnum(c);
+}
+
+inline bool isSeparatorSpace(UChar32 c)
+{
+ return u_charType(c) == U_SPACE_SEPARATOR;
+}
+
+inline bool isPrintableChar(UChar32 c)
+{
+ return !!u_isprint(c);
+}
+
+inline bool isPunct(UChar32 c)
+{
+ return !!u_ispunct(c);
+}
+
+inline bool hasLineBreakingPropertyComplexContext(UChar32 c)
+{
+ return u_getIntPropertyValue(c, UCHAR_LINE_BREAK) == U_LB_COMPLEX_CONTEXT;
+}
+
+inline bool hasLineBreakingPropertyComplexContextOrIdeographic(UChar32 c)
+{
+ int32_t prop = u_getIntPropertyValue(c, UCHAR_LINE_BREAK);
+ return prop == U_LB_COMPLEX_CONTEXT || prop == U_LB_IDEOGRAPHIC;
+}
+
+inline UChar32 mirroredChar(UChar32 c)
+{
+ return u_charMirror(c);
+}
+
+inline CharCategory category(UChar32 c)
+{
+ return static_cast<CharCategory>(U_GET_GC_MASK(c));
+}
+
+inline Direction direction(UChar32 c)
+{
+ return static_cast<Direction>(u_charDirection(c));
+}
+
+inline bool isLower(UChar32 c)
+{
+ return !!u_islower(c);
+}
+
+inline uint8_t combiningClass(UChar32 c)
+{
+ return u_getCombiningClass(c);
+}
+
+inline DecompositionType decompositionType(UChar32 c)
+{
+ return static_cast<DecompositionType>(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 // WTF_UNICODE_ICU_H
projects / apple / javascriptcore.git / blobdiff