805fd18d93
Change-Id: Id67d8926fdc1616add1bd9de051911b2aae030e4 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/125419 Tested-by: Jenkins Reviewed-by: Ilmari Lauhakangas <ilmari.lauhakangas@libreoffice.org>
108 lines
4.1 KiB
C++
108 lines
4.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include "breakiteratorImpl.hxx"
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#include <unicode/brkiter.h>
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#include <unicode/utext.h>
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#include <memory>
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#include <unordered_map>
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namespace i18npool {
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#define LOAD_CHARACTER_BREAKITERATOR 0
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#define LOAD_WORD_BREAKITERATOR 1
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#define LOAD_SENTENCE_BREAKITERATOR 2
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#define LOAD_LINE_BREAKITERATOR 3
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class BreakIterator_Unicode : public BreakIteratorImpl
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{
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public:
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BreakIterator_Unicode();
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virtual ~BreakIterator_Unicode() override;
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virtual sal_Int32 SAL_CALL previousCharacters( const OUString& Text, sal_Int32 nStartPos,
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const css::lang::Locale& nLocale, sal_Int16 nCharacterIteratorMode, sal_Int32 nCount,
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sal_Int32& nDone ) override;
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virtual sal_Int32 SAL_CALL nextCharacters( const OUString& Text, sal_Int32 nStartPos,
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const css::lang::Locale& rLocale, sal_Int16 nCharacterIteratorMode, sal_Int32 nCount,
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sal_Int32& nDone ) override;
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virtual css::i18n::Boundary SAL_CALL previousWord( const OUString& Text, sal_Int32 nStartPos,
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const css::lang::Locale& nLocale, sal_Int16 WordType) override;
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virtual css::i18n::Boundary SAL_CALL nextWord( const OUString& Text, sal_Int32 nStartPos,
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const css::lang::Locale& nLocale, sal_Int16 WordType) override;
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virtual css::i18n::Boundary SAL_CALL getWordBoundary( const OUString& Text, sal_Int32 nPos,
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const css::lang::Locale& nLocale, sal_Int16 WordType, sal_Bool bDirection ) override;
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virtual sal_Int32 SAL_CALL beginOfSentence( const OUString& Text, sal_Int32 nStartPos,
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const css::lang::Locale& nLocale ) override;
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virtual sal_Int32 SAL_CALL endOfSentence( const OUString& Text, sal_Int32 nStartPos,
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const css::lang::Locale& nLocale ) override;
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virtual css::i18n::LineBreakResults SAL_CALL getLineBreak( const OUString& Text, sal_Int32 nStartPos,
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const css::lang::Locale& nLocale, sal_Int32 nMinBreakPos,
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const css::i18n::LineBreakHyphenationOptions& hOptions,
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const css::i18n::LineBreakUserOptions& bOptions ) override;
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//XServiceInfo
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virtual OUString SAL_CALL getImplementationName() override;
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virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
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virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
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protected:
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const char *cBreakIterator, *lineRule;
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/** Used as map value. */
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struct BI_ValueData
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{
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OUString maICUText;
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UText* mpUt;
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std::shared_ptr< icu::BreakIterator > mpBreakIterator;
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BI_ValueData() : mpUt(nullptr)
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{
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}
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~BI_ValueData()
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{
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utext_close(mpUt);
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}
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};
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struct BI_Data
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{
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std::shared_ptr< BI_ValueData > mpValue;
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OString maBIMapKey;
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} character, sentence, line, *icuBI;
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BI_Data words[4]; // 4 is css::i18n::WordType enumeration size
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/// @throws css::uno::RuntimeException
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void loadICUBreakIterator(const css::lang::Locale& rLocale,
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sal_Int16 rBreakType, sal_Int16 rWordType, const char* name, const OUString& rText);
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public:
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typedef std::unordered_map< OString, std::shared_ptr< BI_ValueData > > BIMap;
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};
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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