fullwidthToHalfwidth.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 * This file incorporates work covered by the following license notice:
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
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#include <sal/config.h>
 
#include <com/sun/star/i18n/MultipleCharsOutputException.hpp>
#include <i18nutil/widthfolding.hxx>
 
#include <transliteration_OneToOne.hxx>
 
using namespace com::sun::star::uno;
using namespace com::sun::star::i18n;
using namespace com::sun::star::lang;
 
namespace i18npool {
 
fullwidthToHalfwidth::fullwidthToHalfwidth()
{
    func = nullptr;
    table = &i18nutil::widthfolding::getfull2halfTable();
    transliterationName = "fullwidthToHalfwidth";
    implementationName = "com.sun.star.i18n.Transliteration.FULLWIDTH_HALFWIDTH";
}
 
OUString
fullwidthToHalfwidth::transliterateImpl( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >* pOffset )
{
    // Decomposition: GA --> KA + voice-mark
    const OUString& newStr = i18nutil::widthfolding::decompose_ja_voiced_sound_marks (inStr, startPos, nCount, pOffset);
 
    // One to One mapping
    return transliteration_OneToOne::transliterateImpl( newStr, 0, newStr.getLength(), nullptr);
}
 
sal_Unicode SAL_CALL
fullwidthToHalfwidth::transliterateChar2Char( sal_Unicode inChar)
{
    sal_Unicode newChar = i18nutil::widthfolding::decompose_ja_voiced_sound_marksChar2Char (inChar);
    if (newChar == 0xFFFF)
        throw MultipleCharsOutputException();
    return transliteration_OneToOne::transliterateChar2Char(inChar);
}
 
FULLWIDTHKATAKANA_HALFWIDTHKATAKANA::FULLWIDTHKATAKANA_HALFWIDTHKATAKANA()
{
    func = nullptr;
    table = &i18nutil::widthfolding::getfullKana2halfKanaTable();
    transliterationName = "fullwidthKatakanaToHalfwidthKatakana";
    implementationName = "com.sun.star.i18n.Transliteration.FULLWIDTHKATAKANA_HALFWIDTHKATAKANA";
}
 
OUString
FULLWIDTHKATAKANA_HALFWIDTHKATAKANA::transliterateImpl( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >* pOffset )
{
    // Decomposition: GA --> KA + voice-mark
    const OUString& newStr = i18nutil::widthfolding::decompose_ja_voiced_sound_marks (inStr, startPos, nCount, pOffset);
 
    // One to One mapping
    return transliteration_OneToOne::transliterateImpl( newStr, 0, newStr.getLength(), nullptr);
}
 
sal_Unicode SAL_CALL
FULLWIDTHKATAKANA_HALFWIDTHKATAKANA::transliterateChar2Char( sal_Unicode inChar )
{
    sal_Unicode newChar = i18nutil::widthfolding::decompose_ja_voiced_sound_marksChar2Char (inChar);
    if (newChar == 0xFFFF)
        throw MultipleCharsOutputException();
    return transliteration_OneToOne::transliterateChar2Char(inChar);
}
 
FULLWIDTH_HALFWIDTH_LIKE_ASC::FULLWIDTH_HALFWIDTH_LIKE_ASC()
{
    func = nullptr;
    table = &i18nutil::widthfolding::getfull2halfTableForASC();
    transliterationName = "fullwidthToHalfwidthLikeASC";
    implementationName = "com.sun.star.i18n.Transliteration.FULLWIDTH_HALFWIDTH_LIKE_ASC";
}
 
OUString
FULLWIDTH_HALFWIDTH_LIKE_ASC::transliterateImpl( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >* pOffset )
{
    // Decomposition: GA --> KA + voice-mark
    const OUString& newStr = i18nutil::widthfolding::decompose_ja_voiced_sound_marks (inStr, startPos, nCount, pOffset);
 
    // One to One mapping
    return transliteration_OneToOne::transliterateImpl( newStr, 0, newStr.getLength(), nullptr);
}
 
sal_Unicode SAL_CALL
FULLWIDTH_HALFWIDTH_LIKE_ASC::transliterateChar2Char( sal_Unicode inChar )
{
    sal_Unicode newChar = i18nutil::widthfolding::decompose_ja_voiced_sound_marksChar2Char (inChar);
    if (newChar == 0xFFFF)
        throw MultipleCharsOutputException();
    return transliteration_OneToOne::transliterateChar2Char(inChar);
}
 
}
 
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