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/* -*- 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 <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/i18n/XBreakIterator.hpp>
#include <cppuhelper/implbase.hxx>
#include <utility>
#include <vector>
namespace com::sun::star::uno { class XComponentContext; }
namespace i18npool {
class BreakIteratorImpl : public cppu::WeakImplHelper
<
css::i18n::XBreakIterator,
css::lang::XServiceInfo
>
{
public:
BreakIteratorImpl( const css::uno::Reference < css::uno::XComponentContext >& rxContext );
BreakIteratorImpl();
virtual ~BreakIteratorImpl() override;
virtual sal_Int32 SAL_CALL nextCharacters( const OUString& Text, sal_Int32 nStartPos,
const css::lang::Locale& rLocale, sal_Int16 nCharacterIteratorMode, sal_Int32 nCount,
sal_Int32& nDone ) override;
virtual sal_Int32 SAL_CALL previousCharacters( const OUString& Text, sal_Int32 nStartPos,
const css::lang::Locale& nLocale, sal_Int16 nCharacterIteratorMode, sal_Int32 nCount,
sal_Int32& nDone ) override;
virtual css::i18n::Boundary SAL_CALL previousWord( const OUString& Text, sal_Int32 nStartPos,
const css::lang::Locale& nLocale, sal_Int16 WordType) override;
virtual css::i18n::Boundary SAL_CALL nextWord( const OUString& Text, sal_Int32 nStartPos,
const css::lang::Locale& nLocale, sal_Int16 WordType) override;
virtual css::i18n::Boundary SAL_CALL getWordBoundary( const OUString& Text, sal_Int32 nPos,
const css::lang::Locale& nLocale, sal_Int16 WordType, sal_Bool bDirection ) override;
virtual sal_Bool SAL_CALL isBeginWord( const OUString& Text, sal_Int32 nPos,
const css::lang::Locale& nLocale, sal_Int16 WordType ) override;
virtual sal_Bool SAL_CALL isEndWord( const OUString& Text, sal_Int32 nPos,
const css::lang::Locale& nLocale, sal_Int16 WordType ) override;
virtual sal_Int16 SAL_CALL getWordType( const OUString& Text, sal_Int32 nPos,
const css::lang::Locale& nLocale ) override;
virtual sal_Int32 SAL_CALL beginOfSentence( const OUString& Text, sal_Int32 nStartPos,
const css::lang::Locale& nLocale ) override;
virtual sal_Int32 SAL_CALL endOfSentence( const OUString& Text, sal_Int32 nStartPos,
const css::lang::Locale& nLocale ) override;
virtual css::i18n::LineBreakResults SAL_CALL getLineBreak( const OUString& Text, sal_Int32 nStartPos,
const css::lang::Locale& nLocale, sal_Int32 nMinBreakPos,
const css::i18n::LineBreakHyphenationOptions& hOptions,
const css::i18n::LineBreakUserOptions& bOptions ) override;
virtual sal_Int16 SAL_CALL getScriptType( const OUString& Text, sal_Int32 nPos ) override;
virtual sal_Int32 SAL_CALL beginOfScript( const OUString& Text, sal_Int32 nStartPos,
sal_Int16 ScriptType ) override;
virtual sal_Int32 SAL_CALL endOfScript( const OUString& Text, sal_Int32 nStartPos,
sal_Int16 ScriptType ) override;
virtual sal_Int32 SAL_CALL previousScript( const OUString& Text, sal_Int32 nStartPos,
sal_Int16 ScriptType ) override;
virtual sal_Int32 SAL_CALL nextScript( const OUString& Text, sal_Int32 nStartPos,
sal_Int16 ScriptType ) override;
virtual sal_Int32 SAL_CALL beginOfCharBlock( const OUString& Text, sal_Int32 nStartPos,
const css::lang::Locale& nLocale, sal_Int16 CharType ) override;
virtual sal_Int32 SAL_CALL endOfCharBlock( const OUString& Text, sal_Int32 nStartPos,
const css::lang::Locale& nLocale, sal_Int16 CharType ) override;
virtual sal_Int32 SAL_CALL previousCharBlock( const OUString& Text, sal_Int32 nStartPos,
const css::lang::Locale& nLocale, sal_Int16 CharType ) override;
virtual sal_Int32 SAL_CALL nextCharBlock( const OUString& Text, sal_Int32 nStartPos,
const css::lang::Locale& nLocale, sal_Int16 CharType ) override;
//XServiceInfo
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
static sal_Int16 getScriptClass(sal_uInt32 currentChar);
protected:
css::i18n::Boundary result; // for word break iterator
private:
struct lookupTableItem {
lookupTableItem(css::lang::Locale _aLocale, css::uno::Reference < XBreakIterator > _xBI) : aLocale(std::move(_aLocale)), xBI(std::move(_xBI)) {};
css::lang::Locale aLocale;
css::uno::Reference < XBreakIterator > xBI;
};
std::vector<lookupTableItem> lookupTable;
css::lang::Locale aLocale;
css::uno::Reference < XBreakIterator > xBI;
css::uno::Reference < css::uno::XComponentContext > m_xContext;
/// @throws css::uno::RuntimeException
bool createLocaleSpecificBreakIterator( const OUString& aLocaleName );
/// @throws css::uno::RuntimeException
const css::uno::Reference < XBreakIterator > & getLocaleSpecificBreakIterator( const css::lang::Locale& rLocale );
};
} // i18npool
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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