// SPDX-FileCopyrightText: 2025 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
// SPDX-License-Identifier: GPL-3.0-only

#ifndef JFJOCH_SLIDERPLUSBOX_H
#define JFJOCH_SLIDERPLUSBOX_H

#include <QWidget>
#include <QSlider>
#include <QSpinBox>
#include <QDoubleSpinBox>
#include <QHBoxLayout>
#include <QTimer>

class SliderPlusBox : public QWidget {
Q_OBJECT
public:
    enum ScaleType {
        Linear,
        Logarithmic
    };
    Q_ENUM(ScaleType)
private:

    QSlider* m_slider;
    QDoubleSpinBox* m_doubleSpinBox;
    QTimer* m_updateTimer;
    double v;
    double m_step;
    double m_min;
    double m_max;
    int m_decimals;
    int m_pendingSliderValue;
    bool m_sliderDragging;
    ScaleType m_scaleType;

    void updateFromSlider(int sliderValue);
    double sliderToValue(int sliderValue) const;
    int valueToSlider(double value) const;
    void updateSliderRange();
public:
    SliderPlusBox(double min, double max, double step, int decimals, QWidget *parent = nullptr, ScaleType scaleType = Linear);
    void setValue(double value);
    double value() const { return v; }
    void setScaleType(ScaleType type);
    ScaleType scaleType() const { return m_scaleType; }

signals:
    void valueChanged(double value);
};


#endif //JFJOCH_SLIDERPLUSBOX_H