/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set et sw=2 ts=2: */
/***************************************************************************
 *            outputwindow.h
 *
 *  Sat Aug  4 13:44:40 CEST 2012
 *  Copyright 2012 Bent Bisballe Nyeng
 *  deva@aasimon.org
 ****************************************************************************/

/*
 *  This file is part of Kaiman.
 *
 *  Kaiman 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.
 *
 *  Kaiman 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 Kaiman; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
 */
#ifndef __KAIMAN_OUTPUTWINDOW_H__
#define __KAIMAN_OUTPUTWINDOW_H__

#include <QGLWidget>
#include <QTimer>
#include <QImage>
#include <QVector>
#include <QPoint>
#include <QSemaphore>

class OutputWindow : public QGLWidget {
Q_OBJECT
public:
  OutputWindow();

  void reset();

  void forward(int x);
  void turn(int x);

public slots:
  void timeout();

protected:
  void paintEvent(QPaintEvent * event);

private:
  QImage kaiman;
  double x, y, r;
  QTimer timer;
  QSemaphore sem;
  QVector<QPointF> points;
};

#endif/*__KAIMAN_OUTPUTWINDOW_H__*/