158 lines
5.7 KiB
C++
158 lines
5.7 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: fullwidthToHalfwidth.cxx,v $
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* $Revision: 1.12 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_i18npool.hxx"
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// prevent internal compiler error with MSVC6SP3
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#include <utility>
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#include <i18nutil/widthfolding.hxx>
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#define TRANSLITERATION_fullwidthToHalfwidth
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#define TRANSLITERATION_fullwidthKatakanaToHalfwidthKatakana
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#define TRANSLITERATION_fullwidthToHalfwidthLikeASC
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#include <transliteration_OneToOne.hxx>
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using namespace com::sun::star::uno;
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using namespace com::sun::star::lang;
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using namespace rtl;
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namespace com { namespace sun { namespace star { namespace i18n {
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fullwidthToHalfwidth::fullwidthToHalfwidth()
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{
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func = (TransFunc) 0;
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table = &widthfolding::getfull2halfTable();
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transliterationName = "fullwidthToHalfwidth";
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implementationName = "com.sun.star.i18n.Transliteration.FULLWIDTH_HALFWIDTH";
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}
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/**
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* Transliterate fullwidth to halfwidth.
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* The output is a reference of OUString. You MUST delete this object when you do not need to use it any more
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* The output string contains a transliterated string only, not whole string.
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*/
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OUString SAL_CALL
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fullwidthToHalfwidth::transliterate( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >& offset )
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throw(RuntimeException)
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{
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// Decomposition: GA --> KA + voice-mark
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const OUString& newStr = widthfolding::decompose_ja_voiced_sound_marks (inStr, startPos, nCount, offset, useOffset);
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// One to One mapping
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useOffset = sal_False;
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const OUString &tmp = transliteration_OneToOne::transliterate( newStr, 0, newStr.getLength(), offset);
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useOffset = sal_True;
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return tmp;
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}
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sal_Unicode SAL_CALL
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fullwidthToHalfwidth::transliterateChar2Char( sal_Unicode inChar)
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throw(RuntimeException, MultipleCharsOutputException)
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{
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sal_Unicode newChar = widthfolding::decompose_ja_voiced_sound_marksChar2Char (inChar);
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if (newChar == 0xFFFF)
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throw MultipleCharsOutputException();
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return transliteration_OneToOne::transliterateChar2Char(inChar);
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}
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fullwidthKatakanaToHalfwidthKatakana::fullwidthKatakanaToHalfwidthKatakana()
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{
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func = (TransFunc) 0;
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table = &widthfolding::getfullKana2halfKanaTable();
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transliterationName = "fullwidthKatakanaToHalfwidthKatakana";
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implementationName = "com.sun.star.i18n.Transliteration.FULLWIDTHKATAKANA_HALFWIDTHKATAKANA";
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}
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/**
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* Transliterate fullwidth katakana to halfwidth katakana.
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*/
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OUString SAL_CALL
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fullwidthKatakanaToHalfwidthKatakana::transliterate( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >& offset )
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throw(RuntimeException)
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{
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// Decomposition: GA --> KA + voice-mark
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const OUString& newStr = widthfolding::decompose_ja_voiced_sound_marks (inStr, startPos, nCount, offset, useOffset);
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// One to One mapping
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useOffset = sal_False;
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const OUString &tmp = transliteration_OneToOne::transliterate( newStr, 0, newStr.getLength(), offset);
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useOffset = sal_True;
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return tmp;
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}
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sal_Unicode SAL_CALL
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fullwidthKatakanaToHalfwidthKatakana::transliterateChar2Char( sal_Unicode inChar )
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throw(RuntimeException, MultipleCharsOutputException)
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{
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sal_Unicode newChar = widthfolding::decompose_ja_voiced_sound_marksChar2Char (inChar);
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if (newChar == 0xFFFF)
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throw MultipleCharsOutputException();
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return transliteration_OneToOne::transliterateChar2Char(inChar);
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}
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fullwidthToHalfwidthLikeASC::fullwidthToHalfwidthLikeASC()
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{
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func = (TransFunc) 0;
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table = &widthfolding::getfull2halfTableForASC();
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transliterationName = "fullwidthToHalfwidthLikeASC";
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implementationName = "com.sun.star.i18n.Transliteration.FULLWIDTH_HALFWIDTH_LIKE_ASC";
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}
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/**
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* Transliterate fullwidth to halfwidth like Excel's ASC function.
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*/
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OUString SAL_CALL
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fullwidthToHalfwidthLikeASC::transliterate( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >& offset )
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throw(RuntimeException)
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{
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// Decomposition: GA --> KA + voice-mark
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const OUString& newStr = widthfolding::decompose_ja_voiced_sound_marks (inStr, startPos, nCount, offset, useOffset);
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// One to One mapping
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useOffset = sal_False;
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const OUString &tmp = transliteration_OneToOne::transliterate( newStr, 0, newStr.getLength(), offset);
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useOffset = sal_True;
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return tmp;
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}
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sal_Unicode SAL_CALL
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fullwidthToHalfwidthLikeASC::transliterateChar2Char( sal_Unicode inChar )
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throw(RuntimeException, MultipleCharsOutputException)
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{
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sal_Unicode newChar = widthfolding::decompose_ja_voiced_sound_marksChar2Char (inChar);
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if (newChar == 0xFFFF)
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throw MultipleCharsOutputException();
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return transliteration_OneToOne::transliterateChar2Char(inChar);
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}
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} } } }
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