datagenerator.h - mozsearch

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// Copyright (C) 2023 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

#ifndef DATAGENERATOR_H

#define DATAGENERATOR_H

#include <QtCore/QFile>

#include <QtGraphs>

class DataGenerator : public QObject

    Q_OBJECT

public:

    DataGenerator(QObject *parent = 0);

    ~DataGenerator() override;

public Q_SLOTS:

    void generateSurfaceData(QSurface3DSeries *series, uint count);

    void generateScatterData(QScatter3DSeries *series, uint count);

    void generateBarData(QBar3DSeries *series, uint count);

    void updateScatterData(QScatter3DSeries *series);

    void updateSurfaceData(QSurface3DSeries *series);

    void updateBarData(QBar3DSeries *series);

    void setFilePath(const QUrl &path);

    void writeLine(const QString &line);

    void writeCSV(const QString &line);

Q_SIGNALS:

    void onMessage(const QString &message);

    void onCaptureInit(long long nanoseconds);

private:

    QFile *m_file = nullptr;

    QFile *m_csv = nullptr;

    QElapsedTimer m_timer;

    int m_cacheCount = 60;

    QList<QSurfaceDataArray> m_surfaceCaches;

    QList<QScatterDataArray> m_scatterCaches;

    QList<QBarDataArray> m_barCaches;

    void populateSurfaceCaches(int sideLength);

    void populateScatterCaches(int sideLength);

    void populateBarChaches(int sideLength);

};

#endif // DATAGENERATOR_H