i18npool/source/transliteration/transliteration_OneToOne.cxx

   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
  21 #include <utility>
  22 #include <comphelper/string.hxx>
  23 #include <transliteration_OneToOne.hxx>
  24
  25 using namespace com::sun::star::uno;
  26
  27 using ::rtl::OUString;
  28
  29 namespace com { namespace sun { namespace star { namespace i18n {
  30
  31 sal_Int16 SAL_CALL transliteration_OneToOne::getType() throw(RuntimeException)
  32 {
  33         // This type is also defined in com/sun/star/util/TransliterationType.hdl
  34         return TransliterationType::ONE_TO_ONE;
  35 }
  36
  37 OUString SAL_CALL
  38 transliteration_OneToOne::folding( const OUString& /*inStr*/, sal_Int32 /*startPos*/,
  39         sal_Int32 /*nCount*/, Sequence< sal_Int32 >& /*offset*/) throw(RuntimeException)
  40 {
  41         throw RuntimeException();
  42 }
  43
  44 sal_Bool SAL_CALL
  45 transliteration_OneToOne::equals( const OUString& /*str1*/, sal_Int32 /*pos1*/, sal_Int32 /*nCount1*/,
  46         sal_Int32& /*nMatch1*/, const OUString& /*str2*/, sal_Int32 /*pos2*/, sal_Int32 /*nCount2*/, sal_Int32& /*nMatch2*/ )
  47         throw(RuntimeException)
  48 {
  49     throw RuntimeException();
  50 }
  51
  52 Sequence< OUString > SAL_CALL
  53 transliteration_OneToOne::transliterateRange( const OUString& /*str1*/, const OUString& /*str2*/ )
  54         throw(RuntimeException)
  55 {
  56     throw RuntimeException();
  57 }
  58
  59 OUString SAL_CALL
  60 transliteration_OneToOne::transliterate( const OUString& inStr, sal_Int32 startPos,
  61     sal_Int32 nCount, Sequence< sal_Int32 >& offset)
  62     throw(RuntimeException)
  63 {
  64     // Create a string buffer which can hold nCount + 1 characters.
  65     // The reference count is 1 now.
  66     rtl_uString * newStr = comphelper::string::rtl_uString_alloc(nCount);
  67     sal_Unicode * dst = newStr->buffer;
  68     const sal_Unicode * src = inStr.getStr() + startPos;
  69
  70     // Allocate nCount length to offset argument.
  71     sal_Int32 *p = 0;
  72     sal_Int32 position = 0;
  73     if (useOffset) {
  74         offset.realloc( nCount );
  75         p = offset.getArray();
  76         position = startPos;
  77     }
  78
  79     // Translation
  80     while (nCount -- > 0) {
  81     sal_Unicode c = *src++;
  82     *dst ++ = func ? func( c) : (*table)[ c ];
  83     if (useOffset)
  84         *p ++ = position ++;
  85     }
  86     *dst = (sal_Unicode) 0;
  87
  88     return OUString(newStr, SAL_NO_ACQUIRE); // take ownership
  89 }
  90
  91 sal_Unicode SAL_CALL
  92 transliteration_OneToOne::transliterateChar2Char( sal_Unicode inChar) throw(RuntimeException, MultipleCharsOutputException)
  93 {
  94     return func ? func( inChar) : (*table)[ inChar ];
  95 }
  96
  97 } } } }
  98
  99 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */