143 lines
4 KiB
C++
143 lines
4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SHELL_INC_INTERNAL_METAINFOREADER_HXX
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#define INCLUDED_SHELL_INC_INTERNAL_METAINFOREADER_HXX
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#include "internal/basereader.hxx"
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#include "internal/types.hxx"
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#include <stack>
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class ITag;
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class CKeywordsTag;
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class CSimpleTag;
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class CDummyTag;
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class CMetaInfoReader : public CBaseReader
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{
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public:
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virtual ~CMetaInfoReader();
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CMetaInfoReader( const std::string& DocumentName );
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CMetaInfoReader( StreamInterface* stream );
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/** check if the Tag is in the target meta.xml file.
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@param TagName
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the name of the tag that will be retrive.
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*/
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bool hasTag(std::wstring TagName) const;
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/** Get a specific tag content, compound tags will be returned as comma separated list.
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@param TagName
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the name of the tag that will be retrive.
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*/
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std::wstring getTagData( const std::wstring& TagName);
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/** check if the a tag has the specific attribute.
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@param TagName
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the name of the tag.
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@param AttributeName
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the name of the attribute.
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*/
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bool hasTagAttribute( const std::wstring TagName, std::wstring AttributeName);
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/** Get a specific attribute content.
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@param TagName
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the name of the tag.
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@param AttributeName
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the name of the attribute.
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*/
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std::wstring getTagAttribute( const std::wstring TagName, std::wstring AttributeName);
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/** Get the default language of the whole document.
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*/
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LocaleSet_t getDefaultLocale( );
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protected: // protected because its only an implementation relevant class
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/** start_element occurs when a tag is start.
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@param raw_name
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raw name of the tag.
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@param local_name
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local name of the tag.
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@param attributes
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attribute structure.
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*/
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virtual void start_element(
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const std::wstring& raw_name,
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const std::wstring& local_name,
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const XmlTagAttributes_t& attributes);
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/** end_element occurs when a tag is closed
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@param raw_name
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raw name of the tag.
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@param local_name
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local name of the tag.
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*/
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virtual void end_element(
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const std::wstring& raw_name, const std::wstring& local_name);
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/** characters occurs when receiving characters
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@param character
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content of the information received.
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*/
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virtual void characters(const std::wstring& character);
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protected:
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/** choose an appropriate tag reader to handle the tag.
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@param tag_name
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the name of the tag.
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@param XmlAttributes
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attribute structure of the tag to save in.
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*/
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ITag* chooseTagReader(
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const std::wstring& tag_name, const XmlTagAttributes_t& XmlAttributes );
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/** save the received content into structure.
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@param tag_name
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the name of the tag.
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*/
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void saveTagContent( const std::wstring& tag_name );
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private:
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XmlTags_t m_AllMetaInfo;
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private:
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std::stack<ITag*> m_TagBuilderStack;
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private:
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CKeywordsTag* m_pKeywords_Builder;
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CDummyTag* m_pDummy_Builder;
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CSimpleTag* m_pSimple_Builder;
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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