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| -rw-r--r-- | i18npool/inc/breakiteratorImpl.hxx | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/i18npool/inc/breakiteratorImpl.hxx b/i18npool/inc/breakiteratorImpl.hxx new file mode 100644 index 000000000..cc5bd31a2 --- /dev/null +++ b/i18npool/inc/breakiteratorImpl.hxx @@ -0,0 +1,128 @@ +/* -*- 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 . + */ +#ifndef INCLUDED_I18NPOOL_INC_BREAKITERATORIMPL_HXX +#define INCLUDED_I18NPOOL_INC_BREAKITERATORIMPL_HXX + +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/i18n/XBreakIterator.hpp> +#include <cppuhelper/implbase.hxx> + +#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(const css::lang::Locale& _aLocale, css::uno::Reference < XBreakIterator > const & _xBI) : aLocale(_aLocale), xBI(_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 + css::uno::Reference < XBreakIterator > getLocaleSpecificBreakIterator( const css::lang::Locale& rLocale ); + +}; + +} // i18npool + + +#endif // INCLUDED_I18NPOOL_INC_BREAKITERATORIMPL_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |