/* -*- 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 .
*/
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.
*/ virtualvoid 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.
*/ virtualvoid 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.
*/ virtualvoid 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);
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