300 lines
18 KiB
C++
300 lines
18 KiB
C++
/*
|
||
*****************************************************************************************
|
||
* *
|
||
* COPYRIGHT: *
|
||
* (C) Copyright Taligent, Inc., 1997 *
|
||
* (C) Copyright International Business Machines Corporation, 1997-1998 *
|
||
* Licensed Material - Program-Property of IBM - All Rights Reserved. *
|
||
* US Government Users Restricted Rights - Use, duplication, or disclosure *
|
||
* restricted by GSA ADP Schedule Contract with IBM Corp. *
|
||
* *
|
||
*****************************************************************************************
|
||
*
|
||
* File CHBKDAT.CPP
|
||
*
|
||
* Modification History:
|
||
*
|
||
* Date Name Description
|
||
* 02/18/97 aliu Converted from OpenClass.
|
||
* Recoded kRawMapping table for Unicode::getType() type codes.
|
||
* Made static data members const where appropriate.
|
||
* 03/25/97 aliu Moved into TextBoundaryData; no longer a subclass.
|
||
* 04/15/97 aliu Worked around bug in AIX xlC compiler which occurs if static
|
||
* arrays contain const elements.
|
||
* 05/06/97 aliu Made SpecialMapping an array of objects instead of pointers,
|
||
* to help out non-compliant compilers.
|
||
* 08/14/98 helena Sync-up JDK1.2.
|
||
* 07/12/99 helena HPUX 11 CC port.
|
||
*****************************************************************************************
|
||
*/
|
||
|
||
// *****************************************************************************
|
||
// This file was generated from the java source file CharacterBreakData.java
|
||
// *****************************************************************************
|
||
|
||
#include "txtbdat.h"
|
||
#include "wdbktbl.h"
|
||
#include "unicdcm.h"
|
||
// *****************************************************************************
|
||
// class CharacterBreakData
|
||
// The following tables contain the transition state data for character break.
|
||
// Take forward data for example, the state machine looks like,
|
||
// Diagram 1 : the forward state machine for accent and base
|
||
//
|
||
// accent
|
||
// ----
|
||
// accent +----+/ \
|
||
// -------> |SI+2| |
|
||
// / +----+<----/
|
||
// +----+ | base +-------+
|
||
// 0->|stop| +-----------------> |SI_stop|
|
||
// +----+\-------> +----+--------------> +-------+
|
||
// base |SI+2| base
|
||
// +----+
|
||
// ^ \
|
||
// | |
|
||
// \----/
|
||
// accent
|
||
//
|
||
// *****************************************************************************
|
||
// The forward transition states of character boundary data.
|
||
TextBoundaryData::Node TextBoundaryData::kCharacterForwardData[] = {
|
||
// acct base cr lf
|
||
// cho jung jong EOS
|
||
kStop, kStop, kStop, kStop,
|
||
kStop, kStop, kStop, kStop,
|
||
|
||
// 1
|
||
kSI_2, kSI_2, kSI_3, kSI_7,
|
||
kSI_4, kSI_5, kSI_6, kSI_Stop,
|
||
|
||
// 2
|
||
kSI_2, kSI_Stop, kSI_Stop, kSI_Stop,
|
||
kSI_Stop, kSI_Stop, kSI_Stop, kSI_Stop,
|
||
|
||
// 3
|
||
kSI_Stop, kSI_Stop, kSI_Stop, kSI_7,
|
||
kSI_Stop, kSI_Stop, kSI_Stop, kSI_Stop,
|
||
|
||
// 4
|
||
kSI_2, kSI_Stop, kSI_Stop, kSI_Stop,
|
||
kSI_4, kSI_5, kSI_6, kSI_Stop,
|
||
|
||
// 5
|
||
kSI_2, kSI_Stop, kSI_Stop, kSI_Stop,
|
||
kSI_Stop, kSI_5, kSI_6, kSI_Stop,
|
||
|
||
// 6
|
||
kSI_2, kSI_Stop, kSI_Stop, kSI_Stop,
|
||
kSI_Stop, kSI_Stop, kSI_6, kSI_Stop,
|
||
|
||
// 7
|
||
kSI_Stop, kSI_Stop, kSI_Stop, kSI_Stop,
|
||
kSI_Stop, kSI_Stop, kSI_Stop, kSI_Stop
|
||
};
|
||
|
||
const int32_t TextBoundaryData::kCharacterForwardData_length =
|
||
sizeof(TextBoundaryData::kCharacterForwardData) / sizeof(TextBoundaryData::kCharacterForwardData[0]);
|
||
|
||
WordBreakTable* TextBoundaryData::kCharacterForward = new WordBreakTable(kCharacterCol_count, kCharacterForwardData, kCharacterForwardData_length);
|
||
|
||
|
||
// *****************************************************************************
|
||
//
|
||
// Diagram 2 : the backward state machine for accent and base
|
||
//
|
||
// accent
|
||
// ----
|
||
// accent +----+/ \
|
||
// -------> |SI+1| |
|
||
// / +----+<----/
|
||
// +----+ | base +-------+
|
||
// 0->|stop| +-----------------> |SI_stop|
|
||
// +----+\-----------------------------> +-------+
|
||
// base
|
||
//
|
||
// *****************************************************************************
|
||
// The backward transition states of character boundary data.
|
||
TextBoundaryData::Node TextBoundaryData::kCharacterBackwardData[] = {
|
||
// acct base cr lf
|
||
// cho jung jong EOS
|
||
kStop, kStop, kStop, kStop,
|
||
kStop, kStop, kStop, kStop,
|
||
|
||
// 1
|
||
kSI_1, kSI_Stop, kSI_Stop, kSI_1,
|
||
kSI_Stop, kSI_1, kSI_1, kSI_Stop
|
||
};
|
||
|
||
const int32_t TextBoundaryData::kCharacterBackwardData_length =
|
||
sizeof(TextBoundaryData::kCharacterBackwardData) / sizeof(TextBoundaryData::kCharacterBackwardData[0]);
|
||
|
||
WordBreakTable* TextBoundaryData::kCharacterBackward = new WordBreakTable(kCharacterCol_count, kCharacterBackwardData, kCharacterBackwardData_length);
|
||
|
||
// The character type mapping of the break table.
|
||
TextBoundaryData::Type TextBoundaryData::kCharacterRawMapping[] = {
|
||
// Re-coded to match Unicode 2 types [LIU]
|
||
kBaseForm, // UNASSIGNED = 0,
|
||
kBaseForm, // UPPERCASE_LETTER = 1,
|
||
kBaseForm, // LOWERCASE_LETTER = 2,
|
||
kBaseForm, // TITLECASE_LETTER = 3,
|
||
kBaseForm, // MODIFIER_LETTER = 4,
|
||
kBaseForm, // OTHER_LETTER = 5,
|
||
kAccent_diacritic, // NON_SPACING_MARK = 6,
|
||
kAccent_diacritic, // ENCLOSING_MARK = 7,
|
||
kBaseForm, // COMBINING_SPACING_MARK = 8,
|
||
kBaseForm, // DECIMAL_DIGIT_NUMBER = 9,
|
||
kBaseForm, // LETTER_NUMBER = 10,
|
||
kBaseForm, // OTHER_NUMBER = 11,
|
||
kBaseForm, // SPACE_SEPARATOR = 12,
|
||
kBaseForm, // LINE_SEPARATOR = 13,
|
||
kBaseForm, // PARAGRAPH_SEPARATOR = 14,
|
||
kBaseForm, // CONTROL = 15,
|
||
kBaseForm, // FORMAT = 16,
|
||
kBaseForm, // PRIVATE_USE = 17,
|
||
kBaseForm, // SURROGATE = 18,
|
||
kBaseForm, // DASH_PUNCTUATION = 19,
|
||
kBaseForm, // START_PUNCTUATION = 20,
|
||
kBaseForm, // END_PUNCTUATION = 21,
|
||
kBaseForm, // CONNECTOR_PUNCTUATION = 22,
|
||
kBaseForm, // OTHER_PUNCTUATION = 23,
|
||
kBaseForm, // MATH_SYMBOL = 24,
|
||
kBaseForm, // CURRENCY_SYMBOL = 25,
|
||
kBaseForm, // MODIFIER_SYMBOL = 26,
|
||
kBaseForm, // OTHER_SYMBOL = 27,
|
||
kBaseForm // UNDEFINED = 28
|
||
};
|
||
|
||
const int32_t TextBoundaryData::kCharacterRawMapping_length =
|
||
sizeof(TextBoundaryData::kCharacterRawMapping) / sizeof(TextBoundaryData::kCharacterRawMapping[0]);
|
||
|
||
SpecialMapping TextBoundaryData::kCharacterExceptionChar[] = {
|
||
SpecialMapping(TextBoundaryData::ASCII_LINEFEED, TextBoundaryData::kBaseLF),
|
||
SpecialMapping(TextBoundaryData::ASCII_CARRIAGE_RETURN, TextBoundaryData::kBaseCR),
|
||
SpecialMapping(TextBoundaryData::HANGUL_CHOSEONG_LOW, TextBoundaryData::HANGUL_CHOSEONG_HIGH, TextBoundaryData::kChoseong),
|
||
SpecialMapping(TextBoundaryData::HANGUL_JUNGSEONG_LOW, TextBoundaryData::HANGUL_JUNGSEONG_HIGH, TextBoundaryData::kJungseong),
|
||
SpecialMapping(TextBoundaryData::HANGUL_JONGSEONG_LOW, TextBoundaryData::HANGUL_JONGSEONG_HIGH, TextBoundaryData::kJongseong),
|
||
SpecialMapping(TextBoundaryData::PUNCTUATION_LINE_SEPARATOR, TextBoundaryData::PUNCTUATION_PARAGRAPH_SEPARATOR, TextBoundaryData::kBaseLF),
|
||
SpecialMapping(TextBoundaryData::END_OF_STRING, TextBoundaryData::kEOS)
|
||
};
|
||
|
||
const int32_t TextBoundaryData::kCharacterExceptionChar_length =
|
||
sizeof(TextBoundaryData::kCharacterExceptionChar) / sizeof(TextBoundaryData::kCharacterExceptionChar[0]);
|
||
|
||
const bool_t TextBoundaryData::kCharacterExceptionFlags[] = {
|
||
FALSE, // kNonCharacter = 0,
|
||
FALSE, // kUppercaseLetter = 1,
|
||
FALSE, // kLowercaseLetter = 2,
|
||
FALSE, // kTitlecaseLetter = 3,
|
||
FALSE, // kModifierLetter = 4,
|
||
TRUE, // kOtherLetter = 5,
|
||
FALSE, // kNonSpacingMark = 6,
|
||
FALSE, // kEnclosingMark = 7,
|
||
FALSE, // kCombiningSpacingMark = 8,
|
||
FALSE, // kDecimalNumber = 9,
|
||
FALSE, // kLetterNumber = 10,
|
||
FALSE, // kOtherNumber = 11,
|
||
FALSE, // kSpaceSeparator = 12,
|
||
TRUE, // kLineSeparator = 13,
|
||
TRUE, // kParagraphSeparator = 14,
|
||
TRUE, // kControlCharacter = 15,
|
||
FALSE, // kFormatCharacter = 16,
|
||
FALSE, // kPrivateUseCharacter = 17,
|
||
FALSE, // kSurrogate = 18,
|
||
FALSE, // kDashPunctuation = 19,
|
||
FALSE, // kOpenPunctuation = 20,
|
||
FALSE, // kClosePunctuation = 21,
|
||
FALSE, // kConnectorPunctuation = 22,
|
||
FALSE, // kOtherPunctuation = 23,
|
||
FALSE, // kMathSymbol = 24,
|
||
FALSE, // kCurrencySymbol = 25,
|
||
FALSE, // kModifierSymbol = 26,
|
||
FALSE, // kOtherSymbol = 27
|
||
FALSE // UNDEFINED = 28,
|
||
};
|
||
|
||
TextBoundaryData::Type TextBoundaryData::kCharacterAsciiValues[] = {
|
||
// null soh stx etx eot enq ask bell
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// bs ht lf vt ff cr so si
|
||
kBaseForm, kBaseForm, kBaseLF, kBaseForm, kBaseForm, kBaseCR, kBaseForm, kBaseForm,
|
||
// dle dc1 dc2 dc3 dc4 nak syn etb
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// can em sub esc fs gs rs us
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// sp ! " # $ % & '
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// ( ) * + , - . /
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// 0 1 2 3 4 5 6 7
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// 8 9 : ; < = > ?
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// @ A B C D E F G
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// H I J K L M N O
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// P Q R S T U V W
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// X Y Z [ \ ] ^ _
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// ` a b c d e f g
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// h i j k l m n o
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// p q r s t u v w
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// x y z { | } ~ del
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// ctrl ctrl ctrl ctrl ctrl ctrl ctrl ctrl
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// ctrl ctrl ctrl ctrl ctrl ctrl ctrl ctrl
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// ctrl ctrl ctrl ctrl ctrl ctrl ctrl ctrl
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// ctrl ctrl ctrl ctrl ctrl ctrl ctrl ctrl
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// nbsp <20> <20> <20> <20> <20> <20>
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// <20> <20> <20> <20> <20> <20> <20> <20>
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// <20> <20> <20> <20> <20> <20> <20> <20>
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// <20> <20> <20> <20> <20> <20> <20> <20>
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// <20> <20> <20> <20> <20> <20> <20> <20>
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// <20> <20> <20> <20> <20> <20> <20> <20>
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// <20> <20> <20> <20> <20> <20> <20> <20>
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// <20> <20> <20> <20> <20> <20> <20> <20>
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// <20> <20> <20> <20> <20> <20> <20> <20>
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// <20> <20> <20> <20> <20> <20> <20> <20>
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// <20> <20> <20> <20> <20> <20> <20> <20>
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm,
|
||
// <20> <20> <20> <20> <20> <20> <20> <20>
|
||
kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm, kBaseForm
|
||
};
|
||
|
||
|
||
|
||
UnicodeClassMapping* TextBoundaryData::kCharacterMap =
|
||
new UnicodeClassMapping(kCharacterRawMapping, kCharacterRawMapping_length,
|
||
kCharacterExceptionChar, kCharacterExceptionChar_length,
|
||
kCharacterExceptionFlags,
|
||
kCharacterAsciiValues );
|
||
|
||
/**
|
||
* This is the single instance of TextBoundaryData containing character
|
||
* break data.
|
||
*/
|
||
const TextBoundaryData TextBoundaryData::kCharacterBreakData(TextBoundaryData::kCharacterForward,
|
||
TextBoundaryData::kCharacterBackward,
|
||
TextBoundaryData::kCharacterMap);
|
||
|
||
//eof
|