/* ============================================================
 *
 * Date        : 2008-04-17
 * Description : Sane plugin interface for KDE
 *
 * Copyright (C) 2008 by Kare Sars <kare dot sars at iki dot fi>
 *
 * 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) version 3, or any
 * later version accepted by the membership of KDE e.V. (or its
 * successor approved by the membership of KDE e.V.), which shall
 * act as a proxy defined in Section 6 of version 3 of the license.
 *
 * 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 program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * ============================================================ */

#ifndef SANEDIALOG_H
#define SANEDIALOG_H

#include <KSaneWidget>

#include <kpagedialog.h>

class SaneDialog : public KPageDialog
{
    Q_OBJECT

public:
    explicit SaneDialog(QWidget *parent = 0);
    ~SaneDialog();

    bool setup();

Q_SIGNALS:
    /**
     * Informs you that an image has scanned. @p id is the same as in the
     * @p preview() signal, if this image had been previewed before.
     *
     * Note, that those id's may not be properly implemented in the current
     * libkscan.
     * @param img the image
     * @param id the image's id
     */
    void finalImage(const QImage &img, int id);

protected Q_SLOTS:
    void imageReady(QByteArray &, int, int, int, int);

private:
    int nextId();

    KSaneIface::KSaneWidget *m_ksanew;
    QString m_openDev;

    int m_currentId;
};

#endif // SANEDIALOG_H
