/* -*- 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 #include #include #include #include #include #include #include namespace com::sun::star::i18n { class XLocaleData5; } namespace com::sun::star::uno { class XComponentContext; } namespace i18npool { // ---------------------------------------------------- // class CollatorImpl // ---------------------------------------------------- class CollatorImpl : public cppu::WeakImplHelper < css::i18n::XCollator, css::lang::XServiceInfo > { public: // Constructors CollatorImpl( const css::uno::Reference < css::uno::XComponentContext >& rxContext ); // Destructor virtual ~CollatorImpl() override; virtual sal_Int32 SAL_CALL compareSubstring(const OUString& s1, sal_Int32 off1, sal_Int32 len1, const OUString& s2, sal_Int32 off2, sal_Int32 len2) override; virtual sal_Int32 SAL_CALL compareString( const OUString& s1, const OUString& s2) override; virtual sal_Int32 SAL_CALL loadDefaultCollator( const css::lang::Locale& rLocale, sal_Int32 collatorOptions) override; virtual sal_Int32 SAL_CALL loadCollatorAlgorithm( const OUString& impl, const css::lang::Locale& rLocale, sal_Int32 collatorOptions) override; virtual void SAL_CALL loadCollatorAlgorithmWithEndUserOption( const OUString& impl, const css::lang::Locale& rLocale, const css::uno::Sequence< sal_Int32 >& collatorOptions) override; virtual css::uno::Sequence< OUString > SAL_CALL listCollatorAlgorithms( const css::lang::Locale& rLocale ) override; virtual css::uno::Sequence< sal_Int32 > SAL_CALL listCollatorOptions( const OUString& collatorAlgorithmName ) 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; protected: css::lang::Locale nLocale; private: struct lookupTableItem { css::lang::Locale aLocale; OUString algorithm; OUString service; css::uno::Reference < XCollator > xC; lookupTableItem(css::lang::Locale _aLocale, OUString _algorithm, OUString _service, css::uno::Reference < XCollator > _xC) : aLocale(std::move(_aLocale)), algorithm(std::move(_algorithm)), service(std::move(_service)), xC(std::move(_xC)) {} bool equals(const css::lang::Locale& rLocale, std::u16string_view _algorithm) { return aLocale.Language == rLocale.Language && aLocale.Country == rLocale.Country && aLocale.Variant == rLocale.Variant && algorithm == _algorithm; } }; std::vector lookupTable; std::optional cachedItem; // Service Factory css::uno::Reference < css::uno::XComponentContext > m_xContext; // lang::Locale Data css::uno::Reference < css::i18n::XLocaleData5 > mxLocaleData; /// @throws css::uno::RuntimeException bool createCollator(const css::lang::Locale& rLocale, const OUString& serviceName, const OUString& rSortAlgorithm); /// @throws css::uno::RuntimeException void loadCachedCollator(const css::lang::Locale& rLocale, const OUString& rSortAlgorithm); }; } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ LibreOffice 核心代码仓库文档基金会
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