libreoffice/shell/inc/internal/basereader.hxx

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 * Copyright 2008 by Sun Microsystems, Inc.
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 * OpenOffice.org - a multi-platform office productivity suite
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 * $RCSfile: basereader.hxx,v $
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#ifndef BASEREADER_HXX_INCLUDED
#define BASEREADER_HXX_INCLUDED

#include "internal/global.hxx"
#include "internal/types.hxx"
#include "internal/config.hxx"
#include "internal/utilities.hxx"
#include "internal/i_xml_parser_event_handler.hxx"

#ifndef XML_PARSER_HXX_INCLUDED
#include "internal/xml_parser.hxx"
#endif
#include "internal/zipfile.hxx"

class CBaseReader : public i_xml_parser_event_handler
{
public:
    virtual ~CBaseReader();

protected: // protected because its only an implementation relevant class
    CBaseReader( const std::string& DocumentName );

    virtual void start_document();

    virtual void end_document();

    virtual void start_element(
        const std::wstring& raw_name,
        const std::wstring& local_name,
        const XmlTagAttributes_t& attributes) = 0;

    virtual void end_element(
        const std::wstring& raw_name, const std::wstring& local_name) = 0;

    virtual void characters(const std::wstring& character) = 0;

    virtual void ignore_whitespace(const std::wstring& /*whitespaces*/){};

    virtual void processing_instruction(
        const std::wstring& /*target*/, const std::wstring& /*data*/){};

    virtual void comment(const std::wstring& /*comment*/){};

    void Initialize( const std::string& /*ContentName*/);

private:
    ZipFile        m_ZipFile;
    ZipFile::ZipContentBuffer_t m_ZipContent;
};

#endif