/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
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* 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 <stack>
#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<ITag*> m_TagBuilderStack;
private :
CKeywordsTag* m_pKeywords_Builder;
CDummyTag* m_pDummy_Builder;
CSimpleTag* m_pSimple_Builder;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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(vorverarbeitet am 2026-09-29)
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