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DocInfo.hh

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/*

    libpdf++: a C++ Free library to generate PDF file
    Copyright (C) 2002 Nestal Wan

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
#ifndef __PDF_DOC_INFO_HEADER_INCLUDED__
#define __PDF_DOC_INFO_HEADER_INCLUDED__

#include <string>

namespace pdf {

namespace core
{
    class CDictionary ;
}

class CDocInfo
{
private :
    std::string     m_title ;
    std::string     m_author ;
    std::string     m_subject ;
    std::string     m_keywords ;
    std::string     m_creator ;
    std::string     m_producer ;

public :
    explicit CDocInfo( const std::string& title = std::string( ),
                       const std::string& author = std::string( ),
                       const std::string& subject = std::string( ),
                       const std::string& keywords = std::string( ),
                       const std::string& creator = std::string( ),
                       const std::string& producer = std::string( ) ) ;
    ~CDocInfo( ) ;
    
    // attributes
    const std::string& Title( ) const { return m_title ; }
    const std::string& Author( ) const { return m_author ; }
    const std::string& Subject( ) const { return m_subject ; }
    const std::string& Keywords( ) const { return m_keywords ; }
    const std::string& Creator( ) const { return m_creator ; }
    const std::string& Producer( ) const { return m_producer ; }
    void Title( const std::string& title ) { m_title = title ; }
    void Author( const std::string& author ) { m_author = author ; }
    void Subject( const std::string& subject ) { m_subject = subject ; }
    void Keywords( const std::string& keywords ) { m_keywords = keywords ; }
    void Creator( const std::string& creator ) { m_creator = creator ; }
    void Producer( const std::string& producer ) { m_producer = producer ; }    
    
    bool Empty( ) const ;
    
    // operations
    CDocInfo& operator=( const CDocInfo& info ) ;
    void Swap( CDocInfo& info ) ;
    void Write( core::CDictionary *dict ) const ;
} ;

} // end of namespace

#endif

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