/* -*- 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_SHELL_INC_INTERNAL_METAINFOREADER_HXX #define INCLUDED_SHELL_INC_INTERNAL_METAINFOREADER_HXX #include "basereader.hxx" #include "types.hxx" #include #include "filepath.hxx" class ITag; class CKeywordsTag; class CSimpleTag; class CDummyTag; class CMetaInfoReader : public CBaseReader { public: virtual ~CMetaInfoReader() override; CMetaInfoReader(const Filepath_t& DocumentName); CMetaInfoReader(StreamInterface* stream); /** check if the Tag is in the target meta.xml file. @param TagName the name of the tag that will be retrieved. */ bool hasTag(const std::wstring& TagName) const; /** Get a specific tag content, compound tags will be returned as comma separated list. @param TagName the name of the tag that will be retrieved. */ std::wstring getTagData(const std::wstring& TagName); /** check if the a tag has the specific attribute. @param TagName the name of the tag. @param AttributeName the name of the attribute. */ bool hasTagAttribute(const std::wstring& TagName, const std::wstring& AttributeName); /** Get a specific attribute content. @param TagName the name of the tag. @param AttributeName the name of the attribute. */ std::wstring getTagAttribute(const std::wstring& TagName, const std::wstring& AttributeName); /** Get the default language of the whole document. */ LocaleSet_t getDefaultLocale(); protected: // protected because its only an implementation relevant class /** start_element occurs when a tag is start. @param raw_name raw name of the tag. @param local_name local name of the tag. @param attributes attribute structure. */ virtual void start_element(const string_t& raw_name, const string_t& local_name, const xml_tag_attribute_container_t& attributes) override; /** end_element occurs when a tag is closed @param raw_name raw name of the tag. @param local_name local name of the tag. */ virtual void end_element(const string_t& raw_name, const string_t& local_name) override; /** characters occurs when receiving characters @param character content of the information received. */ virtual void characters(const string_t& character) override; protected: /** choose an appropriate tag reader to handle the tag. @param tag_name the name of the tag. @param XmlAttributes attribute structure of the tag to save in. */ ITag* chooseTagReader(const std::wstring& tag_name, const XmlTagAttributes_t& XmlAttributes); /** save the received content into structure. @param tag_name the name of the tag. */ void saveTagContent(const std::wstring& tag_name); private: XmlTags_t m_AllMetaInfo; private: std::stack m_TagBuilderStack; private: CKeywordsTag* m_pKeywords_Builder; CDummyTag* m_pDummy_Builder; CSimpleTag* m_pSimple_Builder; }; #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ p-6.0-29'>distro/collabora/cp-6.0-29 LibreOffice 核心代码仓库文档基金会
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