KoPictureKey.h

/* This file is part of the KDE project
   Copyright (c) 2001 Simon Hausmann <hausmann@kde.org>
   Copyright (C) 2002, 2004 Nicolas GOUTTE <goutte@kde.org>
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 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
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
#ifndef __koPictureKey_h__
#define __koPictureKey_h__
 
#include <tqstring.h>
#include <tqdatetime.h>
#include <koffice_export.h>
 
class TQDomElement;
 
namespace KoPictureType
{
    const int formatVersionTQPicture=-1;
 
    enum Type
    {
        TypeUnknown = 0,    
        TypeImage,          
        TypeEps,            
        TypeClipart,        
        TypeWmf             
    };
}

class KOFFICEUI_EXPORT KoPictureKey
{
public:
    KoPictureKey();

    KoPictureKey( const TQString &fn, const TQDateTime &mod );

    KoPictureKey( const TQString &fn );

    KoPictureKey( const KoPictureKey &key );

    KoPictureKey &operator=( const KoPictureKey &key );

    bool operator==( const KoPictureKey &key ) const;

    bool operator<( const KoPictureKey &key ) const;

    TQString toString() const;

    void saveAttributes( TQDomElement &elem ) const;

    void loadAttributes( const TQDomElement &elem );

    TQString filename() const { return m_filename; }

    TQDateTime lastModified() const { return m_lastModified; }

    void setKeyFromFile (const TQString& filename);
 
protected:
    TQString m_filename;
    TQDateTime m_lastModified;
};
 
#endif /* __koPictureKey_h__ */