/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef CHIPTESTER_H
#define CHIPTESTER_H

#include <QtWidgets/QGraphicsView>
#include <QtCore/QEventLoop>
#include <QtCore/QTime>

QT_FORWARD_DECLARE_CLASS(QGraphicsScene)
QT_FORWARD_DECLARE_CLASS(QGraphicsView)
QT_FORWARD_DECLARE_CLASS(QLabel)
QT_FORWARD_DECLARE_CLASS(QSlider)
QT_FORWARD_DECLARE_CLASS(QSplitter)

class ChipTester : public QGraphicsView
{
    Q_OBJECT
public:
    enum Operation {
        Rotate360,
        ZoomInOut,
        Translate
    };
    ChipTester(QWidget *parent = 0);

    void setAntialias(bool enabled);
    void setOpenGL(bool enabled);
    void runBenchmark();
    void setOperation(Operation operation);

protected:
    void paintEvent(QPaintEvent *event);
    void timerEvent(QTimerEvent *event);

private:
    void populateScene();

    QGraphicsView *view;
    QGraphicsScene *scene;
    int npaints;
    int timerId;
    QEventLoop eventLoop;
    QTime stopWatch;
    Operation operation;
};

#endif