#ifndef DIALOG_IMGPROC_AUTOCROP_H
#define DIALOG_IMGPROC_AUTOCROP_H

#include <QDialog>
#include <QButtonGroup>

class QAbstractButton;
namespace Ui {
class Dialog_ImgProc_AutoCrop;
}

class Dialog_ImgProc_AutoCrop : public QDialog
{
    Q_OBJECT

public:
    explicit Dialog_ImgProc_AutoCrop(QWidget *parent = nullptr);
    ~Dialog_ImgProc_AutoCrop();

    bool isCrop() {return m_isCrop;}
    bool isDeskew() {return m_isDeskew;}
    bool isFillBlank() {return m_isFillBlank;}
    bool isConvex() {return m_isConvex;}
    bool isAutoColor() {return m_isAutoColor;}
    bool isUseAdvancedParam() {return m_isUseAdvancedParam;}
    int getThreshold() {return m_threshold;}
    int getNoise() {return m_noise;}
    int getIndent() {return m_indent;}

protected:
    void mouseMoveEvent(QMouseEvent *event);

private slots:
    void on_buttonBox_clicked(QAbstractButton *button);
    void on_buttonBox_accepted();

private:
    void updateExample(int example);//example: 0 - autocrop; 1 - deskew; 2 - fillblack; 3 - fillblack_convex; 4 - fillblack_concave

private:
    Ui::Dialog_ImgProc_AutoCrop *ui;
    int m_example_flag;

    QButtonGroup m_btnGroup_polygon;
    QButtonGroup m_btnGroup_backgroundColor;

    bool m_isCrop;
    bool m_isDeskew;
    bool m_isFillBlank;
    bool m_isConvex;
    bool m_isAutoColor;
    bool m_isUseAdvancedParam;
    int m_threshold;
    int m_noise;
    int m_indent;
};

#endif // DIALOG_IMGPROC_AUTOCROP_H