/**********************************************************************
 *     EPSCAN, an EPSON ES-1200 scanner driver     
 *     Adam P. Jenkins <ajenkins@cs.umass.edu>
 *     
 *     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; if not, write to the Free Software
 *     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *
 **********************************************************************/

// -*-c++-*-

#ifndef _PROGRESSREPORT_H
#define _PROGRESSREPORT_H

#include <qdialog.h>
#include <qprogdlg.h>

class Scanner;

class ProgressReport : public QProgressDialog
{
public:
  /*!
    Sets up a Progress dialog to scan an image from \a dev.  A
    progress dialog will be displayed, with a cancel button.  The
    exec() member should be called to perform the actual scanning.
  */
  ProgressReport(Scanner *dev, QWidget *parent=0, const char *name=0);
  ~ProgressReport() {}

  /*!
    Scans blocks and updates the progress bar until all blocks have
    been scanned, an error in scanning occurs, or the user presses
    cancel.  Returns true if the scanning finished without error,
    false if cancel was pressed or there was an error.
  */
  bool exec();
private:
  Scanner *Dev;
};

#endif
