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Diffstat (limited to 'i18npool/source/transliteration/ignoreIterationMark_ja_JP.cxx')
| -rw-r--r-- | i18npool/source/transliteration/ignoreIterationMark_ja_JP.cxx | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/i18npool/source/transliteration/ignoreIterationMark_ja_JP.cxx b/i18npool/source/transliteration/ignoreIterationMark_ja_JP.cxx new file mode 100644 index 0000000000..c5a3cb0456 --- /dev/null +++ b/i18npool/source/transliteration/ignoreIterationMark_ja_JP.cxx @@ -0,0 +1,139 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <i18nutil/oneToOneMapping.hxx> + +#include <transliteration_Ignore.hxx> + +#include <numeric> + +using namespace com::sun::star::uno; +using namespace com::sun::star::lang; + + +namespace i18npool { + +i18nutil::OneToOneMappingTable_t const ignoreIterationMark_ja_JP_mappingTable[] = { + { 0x3046, 0x3094 }, // HIRAGANA LETTER U --> HIRAGANA LETTER VU + { 0x304B, 0x304C }, // HIRAGANA LETTER KA --> HIRAGANA LETTER GA + { 0x304D, 0x304E }, // HIRAGANA LETTER KI --> HIRAGANA LETTER GI + { 0x304F, 0x3050 }, // HIRAGANA LETTER KU --> HIRAGANA LETTER GU + { 0x3051, 0x3052 }, // HIRAGANA LETTER KE --> HIRAGANA LETTER GE + { 0x3053, 0x3054 }, // HIRAGANA LETTER KO --> HIRAGANA LETTER GO + { 0x3055, 0x3056 }, // HIRAGANA LETTER SA --> HIRAGANA LETTER ZA + { 0x3057, 0x3058 }, // HIRAGANA LETTER SI --> HIRAGANA LETTER ZI + { 0x3059, 0x305A }, // HIRAGANA LETTER SU --> HIRAGANA LETTER ZU + { 0x305B, 0x305C }, // HIRAGANA LETTER SE --> HIRAGANA LETTER ZE + { 0x305D, 0x305E }, // HIRAGANA LETTER SO --> HIRAGANA LETTER ZO + { 0x305F, 0x3060 }, // HIRAGANA LETTER TA --> HIRAGANA LETTER DA + { 0x3061, 0x3062 }, // HIRAGANA LETTER TI --> HIRAGANA LETTER DI + { 0x3064, 0x3065 }, // HIRAGANA LETTER TU --> HIRAGANA LETTER DU + { 0x3066, 0x3067 }, // HIRAGANA LETTER TE --> HIRAGANA LETTER DE + { 0x3068, 0x3069 }, // HIRAGANA LETTER TO --> HIRAGANA LETTER DO + { 0x306F, 0x3070 }, // HIRAGANA LETTER HA --> HIRAGANA LETTER BA + { 0x3072, 0x3073 }, // HIRAGANA LETTER HI --> HIRAGANA LETTER BI + { 0x3075, 0x3076 }, // HIRAGANA LETTER HU --> HIRAGANA LETTER BU + { 0x3078, 0x3079 }, // HIRAGANA LETTER HE --> HIRAGANA LETTER BE + { 0x307B, 0x307C }, // HIRAGANA LETTER HO --> HIRAGANA LETTER BO + { 0x309D, 0x309E }, // HIRAGANA ITERATION MARK --> HIRAGANA VOICED ITERATION MARK + { 0x30A6, 0x30F4 }, // KATAKANA LETTER U --> KATAKANA LETTER VU + { 0x30AB, 0x30AC }, // KATAKANA LETTER KA --> KATAKANA LETTER GA + { 0x30AD, 0x30AE }, // KATAKANA LETTER KI --> KATAKANA LETTER GI + { 0x30AF, 0x30B0 }, // KATAKANA LETTER KU --> KATAKANA LETTER GU + { 0x30B1, 0x30B2 }, // KATAKANA LETTER KE --> KATAKANA LETTER GE + { 0x30B3, 0x30B4 }, // KATAKANA LETTER KO --> KATAKANA LETTER GO + { 0x30B5, 0x30B6 }, // KATAKANA LETTER SA --> KATAKANA LETTER ZA + { 0x30B7, 0x30B8 }, // KATAKANA LETTER SI --> KATAKANA LETTER ZI + { 0x30B9, 0x30BA }, // KATAKANA LETTER SU --> KATAKANA LETTER ZU + { 0x30BB, 0x30BC }, // KATAKANA LETTER SE --> KATAKANA LETTER ZE + { 0x30BD, 0x30BE }, // KATAKANA LETTER SO --> KATAKANA LETTER ZO + { 0x30BF, 0x30C0 }, // KATAKANA LETTER TA --> KATAKANA LETTER DA + { 0x30C1, 0x30C2 }, // KATAKANA LETTER TI --> KATAKANA LETTER DI + { 0x30C4, 0x30C5 }, // KATAKANA LETTER TU --> KATAKANA LETTER DU + { 0x30C6, 0x30C7 }, // KATAKANA LETTER TE --> KATAKANA LETTER DE + { 0x30C8, 0x30C9 }, // KATAKANA LETTER TO --> KATAKANA LETTER DO + { 0x30CF, 0x30D0 }, // KATAKANA LETTER HA --> KATAKANA LETTER BA + { 0x30D2, 0x30D3 }, // KATAKANA LETTER HI --> KATAKANA LETTER BI + { 0x30D5, 0x30D6 }, // KATAKANA LETTER HU --> KATAKANA LETTER BU + { 0x30D8, 0x30D9 }, // KATAKANA LETTER HE --> KATAKANA LETTER BE + { 0x30DB, 0x30DC }, // KATAKANA LETTER HO --> KATAKANA LETTER BO + { 0x30EF, 0x30F7 }, // KATAKANA LETTER WA --> KATAKANA LETTER VA + { 0x30F0, 0x30F8 }, // KATAKANA LETTER WI --> KATAKANA LETTER VI + { 0x30F1, 0x30F9 }, // KATAKANA LETTER WE --> KATAKANA LETTER VE + { 0x30F2, 0x30FA }, // KATAKANA LETTER WO --> KATAKANA LETTER VO + { 0x30FD, 0x30FE } // KATAKANA ITERATION MARK --> KATAKANA VOICED ITERATION MARK +}; + + +OUString +ignoreIterationMark_ja_JP::foldingImpl( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >* pOffset ) +{ + i18nutil::oneToOneMapping aTable(ignoreIterationMark_ja_JP_mappingTable, sizeof(ignoreIterationMark_ja_JP_mappingTable)); + + // Create a string buffer which can hold nCount + 1 characters. + // The reference count is 1 now. + rtl_uString * newStr = rtl_uString_alloc(nCount); + sal_Unicode * dst = newStr->buffer; + const sal_Unicode * src = inStr.getStr() + startPos; + + if (pOffset) { + // Allocate nCount length to offset argument. + pOffset->realloc( nCount ); + auto [begin, end] = asNonConstRange(*pOffset); + std::iota(begin, end, startPos); + } + + + sal_Unicode previousChar = *src ++; + sal_Unicode currentChar; + + // Conversion + while (-- nCount > 0) { + currentChar = *src ++; + + switch ( currentChar ) { + case 0x30fd: // KATAKANA ITERATION MARK + case 0x309d: // HIRAGANA ITERATION MARK + case 0x3005: // IDEOGRAPHIC ITERATION MARK + currentChar = previousChar; + break; + case 0x30fe: // KATAKANA VOICED ITERATION MARK + case 0x309e: // HIRAGANA VOICED ITERATION MARK + currentChar = aTable[ previousChar ]; + break; + } + *dst ++ = previousChar; + previousChar = currentChar; + } + + if (nCount == 0) { + *dst ++ = previousChar; + } + + *dst = u'\0'; + + newStr->length = sal_Int32(dst - newStr->buffer); + if (pOffset) + pOffset->realloc(newStr->length); + return OUString(newStr, SAL_NO_ACQUIRE); // take ownership +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |