/****************************************************************************
**
** Copyright (C) 2014 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.io
**
** This file is part of the Qt Data Visualization module.
**
** Licensees holding valid commercial license for Qt may use this file in
** accordance with the Qt License Agreement provided with the Software
** or, alternatively, in accordance with the terms contained in a written
** agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.io
**
****************************************************************************/

#ifndef DATA_H
#define DATA_H

#include <QtDataVisualization/Q3DScatter>
#include <QtDataVisualization/Q3DBars>
#include <QtDataVisualization/Q3DSurface>
#include <QtDataVisualization/QScatterDataProxy>
#include <QtDataVisualization/QBarDataProxy>
#include <QtDataVisualization/QHeightMapSurfaceDataProxy>
#include <QTextEdit>

using namespace QtDataVisualization;

class Data : public QObject
{
    Q_OBJECT

public:
    explicit Data(Q3DSurface *surface, Q3DScatter *scatter, Q3DBars *bars,
                  QTextEdit *statusLabel, QWidget *widget);
    ~Data();

    void start();
    void stop();

    void updateData();
    void clearData();

    void scrollDown();
    void setData(const QImage &image);
    void useGradientOne();
    void useGradientTwo();

public:
    enum VisualizationMode {
        Surface = 0,
        Scatter,
        Bars
    };

public slots:
    void setResolution(int selection);
    void changeMode(int mode);

private:
    Q3DSurface *m_surface;
    Q3DScatter *m_scatter;
    Q3DBars *m_bars;
    QTextEdit *m_statusArea;
    QWidget *m_widget;
    bool m_resize;
    QSize m_resolution;
    int m_resolutionLevel;
    VisualizationMode m_mode;
    QScatterDataArray *m_scatterDataArray;
    QBarDataArray *m_barDataArray;
    bool m_started;
};

class ContainerChanger : public QObject
{
    Q_OBJECT

public:
    explicit ContainerChanger(QWidget *surface, QWidget *scatter, QWidget *bars,
                              QWidget *buttonOne, QWidget *buttonTwo);
    ~ContainerChanger();

public slots:
    void changeContainer(int container);

private:
    QWidget *m_surface;
    QWidget *m_scatter;
    QWidget *m_bars;
    QWidget *m_button1;
    QWidget *m_button2;
};

#endif