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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_i18npool.hxx"
// prevent internal compiler error with MSVC6SP3
#include <utility>
#define TRANSLITERATION_KiKuFollowedBySa_ja_JP
#include <transliteration_Ignore.hxx>
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace rtl;
namespace com { namespace sun { namespace star { namespace i18n {
OUString SAL_CALL
ignoreKiKuFollowedBySa_ja_JP::folding( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >& offset )
throw(RuntimeException)
{
// Create a string buffer which can hold nCount + 1 characters.
// The reference count is 0 now.
rtl_uString * newStr = x_rtl_uString_new_WithLength( nCount ); // defined in x_rtl_ustring.h
sal_Unicode * dst = newStr->buffer;
const sal_Unicode * src = inStr.getStr() + startPos;
sal_Int32 *p = 0;
sal_Int32 position = 0;
if (useOffset) {
// Allocate nCount length to offset argument.
offset.realloc( nCount );
p = offset.getArray();
position = startPos;
}
//
sal_Unicode previousChar = *src ++;
sal_Unicode currentChar;
// Translation
while (-- nCount > 0) {
currentChar = *src ++;
// KU + Sa-So --> KI + Sa-So
if (previousChar == 0x30AF ) { // KATAKANA LETTER KU
if (0x30B5 <= currentChar && // KATAKANA LETTER SA
currentChar <= 0x30BE) { // KATAKANA LETTER ZO
if (useOffset) {
*p ++ = position++;
*p ++ = position++;
}
*dst ++ = 0x30AD; // KATAKANA LETTER KI
*dst ++ = currentChar;
previousChar = *src ++;
nCount --;
continue;
}
}
if (useOffset)
*p ++ = position++;
*dst ++ = previousChar;
previousChar = currentChar;
}
if (nCount == 0) {
if (useOffset)
*p = position;
*dst ++ = previousChar;
}
*dst = (sal_Unicode) 0;
newStr->length = sal_Int32(dst - newStr->buffer);
if (useOffset)
offset.realloc(newStr->length);
return OUString( newStr ); // defined in rtl/usrting. The reference count is increased from 0 to 1.
}
} } } }
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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