/* This file is part of the KDE project
   Copyright (C) 2004  Esben Mose Hansen <kde@mosehansen.dk>

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.

   This program 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
    General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; see the file COPYING.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
   Boston, MA 02110-1301, USA.
*/

#ifndef HISTORYIMAGEITEM_H
#define HISTORYIMAGEITEM_H

#include "historyitem.h"

/**
 * A image entry in the clipboard history.
 */
class HistoryImageItem : public HistoryItem
{
public:
    explicit HistoryImageItem( const QPixmap& data );
    ~HistoryImageItem() override {}
    QString text() const override;
    bool operator==( const HistoryItem& rhs) const override {
        if ( const HistoryImageItem* casted_rhs = dynamic_cast<const HistoryImageItem*>( &rhs ) ) {
            return &casted_rhs->m_data == &m_data; // Not perfect, but better than nothing.
        }
        return false;
    }
    const QPixmap& image() const override;
    QMimeData* mimeData() const override;

    void write( QDataStream& stream ) const override;

private:
    /**
     *
     */
    const QPixmap m_data;
    /**
     * Cache for m_data's string representation
     */
    mutable QString m_text;
};



#endif
