Mercurial > projects > dwt2
view com.ibm.icu/src/com/ibm/icu/mangoicu/UChar.d @ 120:536e43f63c81
Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661
===D2===
* added [Try]Immutable/Const/Shared templates to work with differenses in D1/D2 instead of version statements
used these templates to work with strict type storage rules of dmd-2.053
* com.ibm.icu now also compilable with D2, but not tested yet
* small fixes
Snippet288 - shared data is in TLS
===Phobos===
* fixed critical bugs in Phobos implemention
completely incorrect segfault prone fromStringz (Linux's port ruthless killer)
terrible, incorrect StringBuffer realization (StyledText killer)
* fixed small bugs as well
Snippet72 - misprint in the snippet
* implemented missed functionality for Phobos
ByteArrayOutputStream implemented (image loading available)
formatting correctly works for all DWT's cases
As a result, folowing snippets now works with Phobos (Snippet### - what is fixed):
Snippet24, 42, 111, 115, 130, 235, 276 - bad string formatting
Snippet48, 282 - crash on image loading
Snippet163, 189, 211, 213, 217, 218, 222 - crash on copy/cut in StyledText
Snippet244 - hang-up
===Tango===
* few changes for the latest Tango trunc-r5661
* few small performance improvments
===General===
* implMissing-s for only one version changed to implMissingInTango/InPhobos
* incorrect calls to Format in toString-s fixed
* fixed loading \uXXXX characters in ResourceBundle
* added good UTF-8 support for StyledText, TextLayout (Win32) and friends
UTF functions revised and tested. It is now in java.nonstandard.*Utf modules
StyledText and TextLayout (Win32) modules revised for UTF-8 support
* removed small diferences in most identical files in *.swt.* folders
*.swt.internal.image, *.swt.events and *.swt.custom are identical in Win32/Linux32
now 179 of 576 (~31%) files in *.swt.* folders are fully identical
* Win32: snippets now have right subsystem, pretty icons and native system style controls
* small fixes in snippets
Snippet44 - it's not Snippet44
Snippet212 - functions work with different images and offsets arrays
Win32: Snippet282 - crash on close if the button has an image
Snippet293 - setGrayed is commented
and others
Win32: As a result, folowing snippets now works
Snippet68 - color doesn't change
Snippet163, 189, 211, 213, 217, 218, 222 - UTF-8 issues (see above)
Snippet193 - no tabel headers
| author | Denis Shelomovskij <verylonglogin.reg@gmail.com> |
|---|---|
| date | Sat, 09 Jul 2011 15:50:20 +0300 |
| parents | ebefa5c2eab4 |
| children |
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/******************************************************************************* @file UChar.d Copyright (c) 2004 Kris Bell This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for damages of any kind arising from the use of this software. Permission is hereby granted to anyone to use this software for any purpose, including commercial applications, and to alter it and/or redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment within documentation of said product would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any distribution of the source. 4. Derivative works are permitted, but they must carry this notice in full and credit the original source. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ @version Initial version, October 2004 @author Kris Note that this package and documentation is built around the ICU project (http://oss.software.ibm.com/icu/). Below is the license statement as specified by that software: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ICU License - ICU 1.8.1 and later COPYRIGHT AND PERMISSION NOTICE Copyright (c) 1995-2003 International Business Machines Corporation and others. All rights reserved. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, provided that the above copyright notice(s) and this permission notice appear in all copies of the Software and that both the above copyright notice(s) and this permission notice appear in supporting documentation. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. Except as contained in this notice, the name of a copyright holder shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization of the copyright holder. ---------------------------------------------------------------------- All trademarks and registered trademarks mentioned herein are the property of their respective owners. *******************************************************************************/ module com.ibm.icu.mangoicu.UChar; private import com.ibm.icu.mangoicu.ICU; /******************************************************************************* This API provides low-level access to the Unicode Character Database. In addition to raw property values, some convenience functions calculate derived properties, for example for Java-style programming. Unicode assigns each code point (not just assigned character) values for many properties. Most of them are simple boolean flags, or constants from a small enumerated list. For some properties, values are strings or other relatively more complex types. For more information see "About the Unicode Character Database" (http://www.unicode.org/ucd/) and the ICU User Guide chapter on Properties (http://oss.software.ibm.com/icu/userguide/properties.html). Many functions are designed to match java.lang.Character functions. See the individual function documentation, and see the JDK 1.4.1 java.lang.Character documentation at http://java.sun.com/j2se/1.4.1/docs/api/java/lang/Character.html There are also functions that provide easy migration from C/POSIX functions like isblank(). Their use is generally discouraged because the C/POSIX standards do not define their semantics beyond the ASCII range, which means that different implementations exhibit very different behavior. Instead, Unicode properties should be used directly. There are also only a few, broad C/POSIX character classes, and they tend to be used for conflicting purposes. For example, the "isalpha()" class is sometimes used to determine word boundaries, while a more sophisticated approach would at least distinguish initial letters from continuation characters (the latter including combining marks). (In ICU, BreakIterator is the most sophisticated API for word boundaries.) Another example: There is no "istitle()" class for titlecase characters. A summary of the behavior of some C/POSIX character classification implementations for Unicode is available at http://oss.software.ibm.com/cvs/icu/~checkout~/icuhtml/design/posix_classes.html See <A HREF="http://oss.software.ibm.com/icu/apiref/uchar_8h.html"> this page</A> for full details. *******************************************************************************/ class UChar : ICU { public enum Property { Alphabetic = 0, BinaryStart = Alphabetic, AsciiHexDigit, BidiControl, BidiMirrored, Dash, DefaultIgnorableCodePoint, Deprecated, Diacritic, Extender, FullCompositionExclusion, GraphemeBase, GraphemeExtend, GraphemeLink, HexDigit, Hyphen, IdContinue, IdStart, Ideographic, IdsBinaryOperator, IdsTrinaryOperator, JoinControl, LogicalOrderException, Lowercase, Math, NoncharacterCodePoint, QuotationMark, Radical, SoftDotted, TerminalPunctuation, UnifiedIdeograph, Uppercase, WhiteSpace, XidContinue, XidStart, CaseSensitive, STerm, VariationSelector, NfdInert, NfkdInert, NfcInert, NfkcInert, SegmentStarter, BinaryLimit, BidiClass = 0x1000, IntStart = BidiClass, Block, CanonicalCombiningClass, DecompositionType, EastAsianWidth, GeneralCategory, JoiningGroup, JoiningType, LineBreak, NumericType, Script, HangulSyllableType, NfdQuickCheck, NfkdQuickCheck, NfcQuickCheck, NfkcQuickCheck, LeadCanonicalCombiningClass, TrailCanonicalCombiningClass, IntLimit, GeneralCategoryMask = 0x2000, MaskStart = GeneralCategoryMask, MaskLimit, NumericValue = 0x3000, DoubleStart = NumericValue, DoubleLimit, Age = 0x4000, StringStart = Age, BidiMirroringGlyph, CaseFolding, IsoComment, LowercaseMapping, Name, SimpleCaseFolding, SimpleLowercaseMapping, SimpleTitlecaseMapping, SimpleUppercaseMapping, TitlecaseMapping, Unicode1Name, UppercaseMapping, StringLimit, InvalidCode = -1 } public enum Category { Unassigned = 0, GeneralOtherTypes = 0, UppercaseLetter = 1, LowercaseLetter = 2, TitlecaseLetter = 3, ModifierLetter = 4, OtherLetter = 5, NonSpacingMark = 6, EnclosingMark = 7, CombiningSpacingMark = 8, DecimalDigitNumber = 9, LetterNumber = 10, OtherNumber = 11, SpaceSeparator = 12, LineSeparator = 13, ParagraphSeparator = 14, ControlChar = 15, FormatChar = 16, PrivateUseChar = 17, Surrogate = 18, DashPunctuation = 19, StartPunctuation = 20, EndPunctuation = 21, ConnectorPunctuation = 22, OtherPunctuation = 23, MathSymbol = 24, CurrencySymbol = 25, ModifierSymbol = 26, OtherSymbol = 27, InitialPunctuation = 28, FinalPunctuation = 29, Count } public enum Direction { LeftToRight = 0, RightToLeft = 1, EuropeanNumber = 2, EuropeanNumberSeparator = 3, EuropeanNumberTerminator = 4, ArabicNumber = 5, CommonNumberSeparator = 6, BlockSeparator = 7, SegmentSeparator = 8, WhiteSpaceNeutral = 9, OtherNeutral = 10, LeftToRightEmbedding = 11, LeftToRightOverride = 12, RightToLeftArabic = 13, RightToLeftEmbedding = 14, RightToLeftOverride = 15, PopDirectionalFormat = 16, DirNonSpacingMark = 17, BoundaryNeutral = 18, Count } public enum BlockCode { NoBlock = 0, BasicLatin = 1, Latin1Supplement = 2, LatinExtendedA = 3, LatinExtendedB = 4, IpaExtensions = 5, SpacingModifierLetters = 6, CombiningDiacriticalMarks = 7, Greek = 8, Cyrillic = 9, Armenian = 10, Hebrew = 11, Arabic = 12, Syriac = 13, Thaana = 14, Devanagari = 15, Bengali = 16, Gurmukhi = 17, Gujarati = 18, Oriya = 19, Tamil = 20, Telugu = 21, Kannada = 22, Malayalam = 23, Sinhala = 24, Thai = 25, Lao = 26, Tibetan = 27, Myanmar = 28, Georgian = 29, HangulJamo = 30, Ethiopic = 31, Cherokee = 32, UnifiedCanadianAboriginalSyllabics = 33, Ogham = 34, Runic = 35, Khmer = 36, Mongolian = 37, LatinExtendedAdditional = 38, GreekExtended = 39, GeneralPunctuation = 40, SuperscriptsAndSubscripts = 41, CurrencySymbols = 42, CombiningMarksForSymbols = 43, LetterlikeSymbols = 44, NumberForms = 45, Arrows = 46, MathematicalOperators = 47, MiscellaneousTechnical = 48, ControlPictures = 49, OpticalCharacterRecognition = 50, EnclosedAlphanumerics = 51, BoxDrawing = 52, BlockElements = 53, GeometricShapes = 54, MiscellaneousSymbols = 55, Dingbats = 56, BraillePatterns = 57, CjkRadicalsSupplement = 58, KangxiRadicals = 59, IdeographicDescriptionCharacters = 60, CjkSymbolsAndPunctuation = 61, Hiragana = 62, Katakana = 63, Bopomofo = 64, HangulCompatibilityJamo = 65, Kanbun = 66, BopomofoExtended = 67, EnclosedCjkLettersAndMonths = 68, CjkCompatibility = 69, CjkUnifiedIdeographsExtensionA = 70, CjkUnifiedIdeographs = 71, YiSyllables = 72, YiRadicals = 73, HangulSyllables = 74, HighSurrogates = 75, HighPrivateUseSurrogates = 76, LowSurrogates = 77, PrivateUse = 78, PrivateUseArea = PrivateUse, CjkCompatibilityIdeographs = 79, AlphabeticPresentationForms = 80, ArabicPresentationFormsA = 81, CombiningHalfMarks = 82, CjkCompatibilityForms = 83, SmallFormVariants = 84, ArabicPresentationFormsB = 85, Specials = 86, HalfwidthAndFullwidthForms = 87, OldItalic = 88, Gothic = 89, Deseret = 90, ByzantineMusicalSymbols = 91, MusicalSymbols = 92, MathematicalAlphanumericSymbols = 93, CjkUnifiedIdeographsExtensionB = 94, CjkCompatibilityIdeographsSupplement = 95, Tags = 96, CyrillicSupplementary = 97, CyrillicSupplement = CyrillicSupplementary, Tagalog = 98, Hanunoo = 99, Buhid = 100, Tagbanwa = 101, MiscellaneousMathematicalSymbolsA = 102, SupplementalArrowsA = 103, SupplementalArrowsB = 104, MiscellaneousMathematicalSymbolsB = 105, SupplementalMathematicalOperators = 106, KatakanaPhoneticExtensions = 107, VariationSelectors = 108, SupplementaryPrivateUseAreaA = 109, SupplementaryPrivateUseAreaB = 110, Limbu = 111, TaiLe = 112, KhmerSymbols = 113, PhoneticExtensions = 114, MiscellaneousSymbolsAndArrows = 115, YijingHexagramSymbols = 116, LinearBSyllabary = 117, LinearBIdeograms = 118, AegeanNumbers = 119, Ugaritic = 120, Shavian = 121, Osmanya = 122, CypriotSyllabary = 123, TaiXuanJingSymbols = 124, VariationSelectorsSupplement = 125, Count, InvalidCode = -1 } public enum EastAsianWidth { Neutral, Ambiguous, Halfwidth, Fullwidth, Narrow, Wide, Count } public enum CharNameChoice { Unicode, Unicode10, Extended, Count } public enum NameChoice { Short, Long, Count } public enum DecompositionType { None, Canonical, Compat, Circle, Final, Font, Fraction, Initial, Isolated, Medial, Narrow, Nobreak, Small, Square, Sub, Super, Vertical, Wide, Count } public enum JoiningType { NonJoining, JoinCausing, DualJoining, LeftJoining, RightJoining, Transparent, Count } public enum JoiningGroup { NoJoiningGroup, Ain, Alaph, Alef, Beh, Beth, Dal, DalathRish, E, Feh, FinalSemkath, Gaf, Gamal, Hah, HamzaOnHehGoal, He, Heh, HehGoal, Heth, Kaf, Kaph, KnottedHeh, Lam, Lamadh, Meem, Mim, Noon, Nun, Pe, Qaf, Qaph, Reh, Reversed_Pe, Sad, Sadhe, Seen, Semkath, Shin, Swash_Kaf, Syriac_Waw, Tah, Taw, Teh_Marbuta, Teth, Waw, Yeh, Yeh_Barree, Yeh_With_Tail, Yudh, Yudh_He, Zain, Fe, Khaph, Zhain, Count } public enum LineBreak { Unknown, Ambiguous, Alphabetic, BreakBoth, BreakAfter, BreakBefore, MandatoryBreak, ContingentBreak, ClosePunctuation, CombiningMark, CarriageReturn, Exclamation, Glue, Hyphen, Ideographic, Inseperable, Inseparable = Inseperable, InfixNumeric, LineFeed, Nonstarter, Numeric, OpenPunctuation, PostfixNumeric, PrefixNumeric, Quotation, ComplexContext, Surrogate, Space, BreakSymbols, Zwspace, NextLine, WordJoiner, Count } public enum NumericType { None, Decimal, Digit, Numeric, Count } public enum HangulSyllableType { NotApplicable, LeadingJamo, VowelJamo, TrailingJamo, LvSyllable, LvtSyllable, Count } /*********************************************************************** Get the property value for an enumerated or integer Unicode property for a code point. Also returns binary and mask property values. Unicode, especially in version 3.2, defines many more properties than the original set in UnicodeData.txt. The properties APIs are intended to reflect Unicode properties as defined in the Unicode Character Database (UCD) and Unicode Technical Reports (UTR). For details about the properties see http://www.unicode.org/ . For names of Unicode properties see the file PropertyAliases.txt ***********************************************************************/ uint getProperty (dchar c, Property p) { return u_getIntPropertyValue (cast(uint) c, cast(uint) p); } /*********************************************************************** Get the minimum value for an enumerated/integer/binary Unicode property ***********************************************************************/ uint getPropertyMinimum (Property p) { return u_getIntPropertyMinValue (p); } /*********************************************************************** Get the maximum value for an enumerated/integer/binary Unicode property ***********************************************************************/ uint getPropertyMaximum (Property p) { return u_getIntPropertyMaxValue (p); } /*********************************************************************** Returns the bidirectional category value for the code point, which is used in the Unicode bidirectional algorithm (UAX #9 http://www.unicode.org/reports/tr9/). ***********************************************************************/ Direction charDirection (dchar c) { return cast(Direction) u_charDirection (c); } /*********************************************************************** Returns the Unicode allocation block that contains the character ***********************************************************************/ BlockCode getBlockCode (dchar c) { return cast(BlockCode) ublock_getCode (c); } /*********************************************************************** Retrieve the name of a Unicode character. ***********************************************************************/ char[] getCharName (dchar c, CharNameChoice choice, ref char[] dst) { UErrorCode e; uint len = u_charName (c, choice, dst.ptr, dst.length, e); testError (e, "failed to extract char name (buffer too small?)"); return dst [0..len]; } /*********************************************************************** Get the ISO 10646 comment for a character. ***********************************************************************/ char[] getComment (dchar c, ref char[] dst) { UErrorCode e; uint len = u_getISOComment (c, dst.ptr, dst.length, e); testError (e, "failed to extract comment (buffer too small?)"); return dst [0..len]; } /*********************************************************************** Find a Unicode character by its name and return its code point value. ***********************************************************************/ dchar charFromName (CharNameChoice choice, char[] name) { UErrorCode e; dchar c = u_charFromName (choice, toString(name), e); testError (e, "failed to locate char name"); return c; } /*********************************************************************** Return the Unicode name for a given property, as given in the Unicode database file PropertyAliases.txt ***********************************************************************/ char[] getPropertyName (Property p, NameChoice choice) { return toArray (u_getPropertyName (p, choice)); } /*********************************************************************** Return the Unicode name for a given property value, as given in the Unicode database file PropertyValueAliases.txt. ***********************************************************************/ char[] getPropertyValueName (Property p, NameChoice choice, uint value) { return toArray (u_getPropertyValueName (p, value, choice)); } /*********************************************************************** Gets the Unicode version information ***********************************************************************/ void getUnicodeVersion (ref Version v) { u_getUnicodeVersion (v); } /*********************************************************************** Get the "age" of the code point ***********************************************************************/ void getCharAge (dchar c, ref Version v) { u_charAge (c, v); } /*********************************************************************** These are externalised directly to the client (sans wrapper), but this may have to change for linux, depending upon the ICU function-naming conventions within the Posix libraries. ***********************************************************************/ static extern (C) { /*************************************************************** Check if a code point has the Alphabetic Unicode property. ***************************************************************/ bool function (dchar c) isUAlphabetic; /*************************************************************** Check if a code point has the Lowercase Unicode property. ***************************************************************/ bool function (dchar c) isULowercase; /*************************************************************** Check if a code point has the Uppercase Unicode property. ***************************************************************/ bool function (dchar c) isUUppercase; /*************************************************************** Check if a code point has the White_Space Unicode property. ***************************************************************/ bool function (dchar c) isUWhiteSpace; /*************************************************************** Determines whether the specified code point has the general category "Ll" (lowercase letter). ***************************************************************/ bool function (dchar c) isLower; /*************************************************************** Determines whether the specified code point has the general category "Lu" (uppercase letter). ***************************************************************/ bool function (dchar c) isUpper; /*************************************************************** Determines whether the specified code point is a titlecase letter. ***************************************************************/ bool function (dchar c) isTitle; /*************************************************************** Determines whether the specified code point is a digit character according to Java. ***************************************************************/ bool function (dchar c) isDigit; /*************************************************************** Determines whether the specified code point is a letter character. ***************************************************************/ bool function (dchar c) isAlpha; /*************************************************************** Determines whether the specified code point is an alphanumeric character (letter or digit) according to Java. ***************************************************************/ bool function (dchar c) isAlphaNumeric; /*************************************************************** Determines whether the specified code point is a hexadecimal digit. ***************************************************************/ bool function (dchar c) isHexDigit; /*************************************************************** Determines whether the specified code point is a punctuation character. ***************************************************************/ bool function (dchar c) isPunct; /*************************************************************** Determines whether the specified code point is a "graphic" character (printable, excluding spaces). ***************************************************************/ bool function (dchar c) isGraph; /*************************************************************** Determines whether the specified code point is a "blank" or "horizontal space", a character that visibly separates words on a line. ***************************************************************/ bool function (dchar c) isBlank; /*************************************************************** Determines whether the specified code point is "defined", which usually means that it is assigned a character. ***************************************************************/ bool function (dchar c) isDefined; /*************************************************************** Determines if the specified character is a space character or not. ***************************************************************/ bool function (dchar c) isSpace; /*************************************************************** Determine if the specified code point is a space character according to Java. ***************************************************************/ bool function (dchar c) isJavaSpaceChar; /*************************************************************** Determines if the specified code point is a whitespace character according to Java/ICU. ***************************************************************/ bool function (dchar c) isWhiteSpace; /*************************************************************** Determines whether the specified code point is a control character (as defined by this function). ***************************************************************/ bool function (dchar c) isCtrl; /*************************************************************** Determines whether the specified code point is an ISO control code. ***************************************************************/ bool function (dchar c) isISOControl; /*************************************************************** Determines whether the specified code point is a printable character. ***************************************************************/ bool function (dchar c) isPrint; /*************************************************************** Determines whether the specified code point is a base character. ***************************************************************/ bool function (dchar c) isBase; /*************************************************************** Determines if the specified character is permissible as the first character in an identifier according to Unicode (The Unicode Standard, Version 3.0, chapter 5.16 Identifiers). ***************************************************************/ bool function (dchar c) isIDStart; /*************************************************************** Determines if the specified character is permissible in an identifier according to Java. ***************************************************************/ bool function (dchar c) isIDPart; /*************************************************************** Determines if the specified character should be regarded as an ignorable character in an identifier, according to Java. ***************************************************************/ bool function (dchar c) isIDIgnorable; /*************************************************************** Determines if the specified character is permissible as the first character in a Java identifier. ***************************************************************/ bool function (dchar c) isJavaIDStart; /*************************************************************** Determines if the specified character is permissible in a Java identifier. ***************************************************************/ bool function (dchar c) isJavaIDPart; /*************************************************************** Determines whether the code point has the Bidi_Mirrored property. ***************************************************************/ bool function (dchar c) isMirrored; /*************************************************************** Returns the decimal digit value of a decimal digit character. ***************************************************************/ ubyte function (dchar c) charDigitValue; /*************************************************************** Maps the specified character to a "mirror-image" character. ***************************************************************/ dchar function (dchar c) charMirror; /*************************************************************** Returns the general category value for the code point. ***************************************************************/ ubyte function (dchar c) charType; /*************************************************************** Returns the combining class of the code point as specified in UnicodeData.txt. ***************************************************************/ ubyte function (dchar c) getCombiningClass; /*************************************************************** The given character is mapped to its lowercase equivalent according to UnicodeData.txt; if the character has no lowercase equivalent, the character itself is returned. ***************************************************************/ dchar function (dchar c) toLower; /*************************************************************** The given character is mapped to its uppercase equivalent according to UnicodeData.txt; if the character has no uppercase equivalent, the character itself is returned. ***************************************************************/ dchar function (dchar c) toUpper; /*************************************************************** The given character is mapped to its titlecase equivalent according to UnicodeData.txt; if none is defined, the character itself is returned. ***************************************************************/ dchar function (dchar c) toTitle; /*************************************************************** The given character is mapped to its case folding equivalent according to UnicodeData.txt and CaseFolding.txt; if the character has no case folding equivalent, the character itself is returned. ***************************************************************/ dchar function (dchar c, uint options) foldCase; /*************************************************************** Returns the decimal digit value of the code point in the specified radix. ***************************************************************/ uint function (dchar ch, ubyte radix) digit; /*************************************************************** Determines the character representation for a specific digit in the specified radix. ***************************************************************/ dchar function (uint digit, ubyte radix) forDigit; /*************************************************************** Get the numeric value for a Unicode code point as defined in the Unicode Character Database. ***************************************************************/ double function (dchar c) getNumericValue; } /*********************************************************************** Bind the ICU functions from a shared library. This is complicated by the issues regarding D and DLLs on the Windows platform ***********************************************************************/ mixin(genICUNative!("uc" ,"uint function (uint, uint)", "u_getIntPropertyValue" ,"uint function (uint)", "u_getIntPropertyMinValue" ,"uint function (uint)", "u_getIntPropertyMaxValue" ,"uint function (dchar)", "u_charDirection" ,"uint function (dchar)", "ublock_getCode" ,"uint function (dchar, uint, char*, uint, ref UErrorCode)", "u_charName" ,"uint function (dchar, char*, uint, ref UErrorCode)", "u_getISOComment" ,"uint function (uint, char*, ref UErrorCode)", "u_charFromName" ,"char* function (uint, uint)", "u_getPropertyName" ,"char* function (uint, uint, uint)", "u_getPropertyValueName" ,"void function (ref Version)", "u_getUnicodeVersion" ,"void function (dchar, ref Version)", "u_charAge" )); }