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Diffstat (limited to 'i18npool/inc/transliteration_Ignore.hxx')
| -rw-r--r-- | i18npool/inc/transliteration_Ignore.hxx | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/i18npool/inc/transliteration_Ignore.hxx b/i18npool/inc/transliteration_Ignore.hxx new file mode 100644 index 0000000000..ba685c8e45 --- /dev/null +++ b/i18npool/inc/transliteration_Ignore.hxx @@ -0,0 +1,157 @@ +/* -*- 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 . + */ +#pragma once + +#include "transliteration_commonclass.hxx" +#include <unicode/translit.h> +#include <memory> + +namespace i18nutil { class oneToOneMapping; } + +typedef sal_Unicode (*TransFunc)(const sal_Unicode); + +namespace i18npool { + +class transliteration_Ignore : public transliteration_commonclass +{ +public: + virtual OUString + foldingImpl( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, css::uno::Sequence< sal_Int32 >* pOffset ) override; + + // This method is shared. + sal_Bool SAL_CALL + equals( const OUString& str1, sal_Int32 pos1, sal_Int32 nCount1, sal_Int32& nMatch1, + const OUString& str2, sal_Int32 pos2, sal_Int32 nCount2, sal_Int32& nMatch2 ) override; + + // This method is implemented in sub class if needed. Otherwise, the method implemented in this class will be used. + css::uno::Sequence< OUString > SAL_CALL + transliterateRange( const OUString& str1, const OUString& str2 ) override; + + + // Methods which are shared. + sal_Int16 SAL_CALL getType( ) override; + + OUString + transliterateImpl( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, css::uno::Sequence< sal_Int32 >* pOffset ) override; + + virtual sal_Unicode SAL_CALL + transliterateChar2Char( sal_Unicode inChar) override; + + /// @throws css::uno::RuntimeException + static css::uno::Sequence< OUString > + transliterateRange( const OUString& str1, const OUString& str2, XTransliteration& t1, XTransliteration& t2 ); + + struct Mapping { + sal_Unicode previousChar; + sal_Unicode currentChar; + sal_Unicode replaceChar; + bool two2one; + }; + +protected: + TransFunc func; + i18nutil::oneToOneMapping *table; + const Mapping *map; +}; + +#define TRANSLITERATION_IGNORE( name ) \ +class ignore##name final : public transliteration_Ignore {\ +public:\ + ignore##name ();\ +}; + +TRANSLITERATION_IGNORE(BaFa_ja_JP) +TRANSLITERATION_IGNORE(HyuByu_ja_JP) +TRANSLITERATION_IGNORE(SeZe_ja_JP) +TRANSLITERATION_IGNORE(TiJi_ja_JP) +TRANSLITERATION_IGNORE(MiddleDot_ja_JP) +TRANSLITERATION_IGNORE(MinusSign_ja_JP) +TRANSLITERATION_IGNORE(Separator_ja_JP) +TRANSLITERATION_IGNORE(Space_ja_JP) +TRANSLITERATION_IGNORE(TraditionalKana_ja_JP) +TRANSLITERATION_IGNORE(TraditionalKanji_ja_JP) +TRANSLITERATION_IGNORE(ZiZu_ja_JP) +TRANSLITERATION_IGNORE(Kashida_CTL) + +class ignoreDiacritics_CTL final : public transliteration_Ignore +{ + std::unique_ptr<icu::Transliterator> m_transliterator; + +public: + ignoreDiacritics_CTL(); + + OUString + foldingImpl(const OUString& rInStr, sal_Int32 nStartPos, sal_Int32 nCount, css::uno::Sequence<sal_Int32>* pOffset) override; + + sal_Unicode SAL_CALL + transliterateChar2Char(sal_Unicode nInChar) override; +}; + +#undef TRANSLITERATION_IGNORE + +#define TRANSLITERATION_IGNORE( name ) \ +class ignore##name final : public transliteration_Ignore {\ +public:\ + ignore##name () {\ + func = nullptr;\ + table = nullptr;\ + map = nullptr;\ + transliterationName = "ignore"#name;\ + implementationName = "com.sun.star.i18n.Transliteration.ignore"#name;\ + };\ + OUString foldingImpl( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, \ + css::uno::Sequence< sal_Int32 >* pOffset) override; \ +}; + +TRANSLITERATION_IGNORE(KiKuFollowedBySa_ja_JP) +TRANSLITERATION_IGNORE(IandEfollowedByYa_ja_JP) +TRANSLITERATION_IGNORE(IterationMark_ja_JP) +TRANSLITERATION_IGNORE(ProlongedSoundMark_ja_JP) + +#undef TRANSLITERATION_IGNORE + +#define TRANSLITERATION_IGNORE( name, implname ) \ +class ignore##name final : public transliteration_Ignore {\ +public:\ + ignore##name () {\ + func = nullptr;\ + table = nullptr;\ + map = nullptr;\ + transliterationName = "ignore"#name;\ + implementationName = "com.sun.star.i18n.Transliteration." implname;\ + };\ + OUString foldingImpl( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, \ + css::uno::Sequence< sal_Int32 >* pOffset) override; \ + using transliteration_Ignore::transliterateRange;\ + css::uno::Sequence< OUString > SAL_CALL transliterateRange( const OUString& str1, \ + const OUString& str2 ) override; \ + sal_Unicode SAL_CALL \ + transliterateChar2Char( sal_Unicode inChar) \ + override;\ +}; + +TRANSLITERATION_IGNORE(Kana, "IGNORE_KANA") +TRANSLITERATION_IGNORE(Width, "IGNORE_WIDTH") +TRANSLITERATION_IGNORE(Size_ja_JP, "ignoreSize_ja_JP") + +#undef TRANSLITERATION_IGNORE + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |