Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include <i18nutil/widthfolding.hxx>
      21             : 
      22             : #include <transliteration_OneToOne.hxx>
      23             : 
      24             : using namespace com::sun::star::uno;
      25             : using namespace com::sun::star::lang;
      26             : 
      27             : namespace com { namespace sun { namespace star { namespace i18n {
      28             : 
      29          22 : fullwidthToHalfwidth::fullwidthToHalfwidth()
      30             : {
      31          22 :     func = (TransFunc) 0;
      32          22 :     table = &widthfolding::getfull2halfTable();
      33          22 :     transliterationName = "fullwidthToHalfwidth";
      34          22 :     implementationName = "com.sun.star.i18n.Transliteration.FULLWIDTH_HALFWIDTH";
      35          22 : }
      36             : 
      37             : /**
      38             :  * Transliterate fullwidth to halfwidth.
      39             :  * The output is a reference of OUString. You MUST delete this object when you do not need to use it any more
      40             :  * The output string contains a transliterated string only, not whole string.
      41             :  */
      42             : OUString SAL_CALL
      43          22 : fullwidthToHalfwidth::transliterate( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >& offset )
      44             :   throw(RuntimeException, std::exception)
      45             : {
      46             :     // Decomposition: GA --> KA + voice-mark
      47          22 :     const OUString& newStr = widthfolding::decompose_ja_voiced_sound_marks (inStr, startPos, nCount, offset, useOffset);
      48             : 
      49             :     // One to One mapping
      50          22 :     useOffset = false;
      51          44 :     const OUString &tmp = transliteration_OneToOne::transliterate( newStr, 0, newStr.getLength(), offset);
      52          22 :     useOffset = true;
      53          44 :     return tmp;
      54             : }
      55             : 
      56             : sal_Unicode SAL_CALL
      57           0 : fullwidthToHalfwidth::transliterateChar2Char( sal_Unicode inChar)
      58             :   throw(RuntimeException, MultipleCharsOutputException, std::exception)
      59             : {
      60           0 :     sal_Unicode newChar = widthfolding::decompose_ja_voiced_sound_marksChar2Char (inChar);
      61           0 :     if (newChar == 0xFFFF)
      62           0 :         throw MultipleCharsOutputException();
      63           0 :     return transliteration_OneToOne::transliterateChar2Char(inChar);
      64             : }
      65             : 
      66           0 : fullwidthKatakanaToHalfwidthKatakana::fullwidthKatakanaToHalfwidthKatakana()
      67             : {
      68           0 :     func = (TransFunc) 0;
      69           0 :     table = &widthfolding::getfullKana2halfKanaTable();
      70           0 :     transliterationName = "fullwidthKatakanaToHalfwidthKatakana";
      71           0 :     implementationName = "com.sun.star.i18n.Transliteration.FULLWIDTHKATAKANA_HALFWIDTHKATAKANA";
      72           0 : }
      73             : 
      74             : /**
      75             :  * Transliterate fullwidth katakana to halfwidth katakana.
      76             :  */
      77             : OUString SAL_CALL
      78           0 : fullwidthKatakanaToHalfwidthKatakana::transliterate( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >& offset )
      79             :   throw(RuntimeException, std::exception)
      80             : {
      81             :     // Decomposition: GA --> KA + voice-mark
      82           0 :     const OUString& newStr = widthfolding::decompose_ja_voiced_sound_marks (inStr, startPos, nCount, offset, useOffset);
      83             : 
      84             :     // One to One mapping
      85           0 :     useOffset = false;
      86           0 :     const OUString &tmp = transliteration_OneToOne::transliterate( newStr, 0, newStr.getLength(), offset);
      87           0 :     useOffset = true;
      88           0 :     return tmp;
      89             : }
      90             : 
      91             : sal_Unicode SAL_CALL
      92           0 : fullwidthKatakanaToHalfwidthKatakana::transliterateChar2Char( sal_Unicode inChar )
      93             :   throw(RuntimeException, MultipleCharsOutputException, std::exception)
      94             : {
      95           0 :     sal_Unicode newChar = widthfolding::decompose_ja_voiced_sound_marksChar2Char (inChar);
      96           0 :     if (newChar == 0xFFFF)
      97           0 :         throw MultipleCharsOutputException();
      98           0 :     return transliteration_OneToOne::transliterateChar2Char(inChar);
      99             : }
     100             : 
     101           2 : fullwidthToHalfwidthLikeASC::fullwidthToHalfwidthLikeASC()
     102             : {
     103           2 :     func = (TransFunc) 0;
     104           2 :     table = &widthfolding::getfull2halfTableForASC();
     105           2 :     transliterationName = "fullwidthToHalfwidthLikeASC";
     106           2 :     implementationName = "com.sun.star.i18n.Transliteration.FULLWIDTH_HALFWIDTH_LIKE_ASC";
     107           2 : }
     108             : 
     109             : /**
     110             :  * Transliterate fullwidth to halfwidth like Excel's ASC function.
     111             :  */
     112             : OUString SAL_CALL
     113           2 : fullwidthToHalfwidthLikeASC::transliterate( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >& offset )
     114             :   throw(RuntimeException, std::exception)
     115             : {
     116             :     // Decomposition: GA --> KA + voice-mark
     117           2 :     const OUString& newStr = widthfolding::decompose_ja_voiced_sound_marks (inStr, startPos, nCount, offset, useOffset);
     118             : 
     119             :     // One to One mapping
     120           2 :     useOffset = false;
     121           4 :     const OUString &tmp = transliteration_OneToOne::transliterate( newStr, 0, newStr.getLength(), offset);
     122           2 :     useOffset = true;
     123             : 
     124           4 :     return tmp;
     125             : }
     126             : 
     127             : sal_Unicode SAL_CALL
     128           0 : fullwidthToHalfwidthLikeASC::transliterateChar2Char( sal_Unicode inChar )
     129             :   throw(RuntimeException, MultipleCharsOutputException, std::exception)
     130             : {
     131           0 :     sal_Unicode newChar = widthfolding::decompose_ja_voiced_sound_marksChar2Char (inChar);
     132           0 :     if (newChar == 0xFFFF)
     133           0 :         throw MultipleCharsOutputException();
     134           0 :     return transliteration_OneToOne::transliterateChar2Char(inChar);
     135             : }
     136             : 
     137             : } } } }
     138             : 
     139             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */