#ifndef TRANSPARENTDRAGGABLEGUAN_H
#define TRANSPARENTDRAGGABLEGUAN_H

#include <QObject>
#include "qmycustomplot.h"
#include <QString>
#include <QMenu>
#include "geometryutils.h"
#include <QSvgRenderer>

#pragma execution_character_set("utf-8")  // 强制指定执行字符集为 UTF-8

class TransparentDraggableGuan : public QObject
{
    Q_OBJECT
public:
    explicit TransparentDraggableGuan(QMyCustomPlot *parentPlot,  QString strUuid="", double minWidth = 1.0, QString strTitle = "");


    ~TransparentDraggableGuan();


    void DrawSVGNormal(QPainter* painter,QString svgFileName,QRectF borderRect,bool IsWellSectonHorizonLayout);
    //拉伸
    void DrawSVGSteched(QPainter* painter,QString svgFileName,QRectF borderRect,bool IsWellSectonHorizonLayout);
    //平铺
    void DrawSVGTiled(QPainter* painter,QString svgFileName,QRectF borderRect,bool IsWellSectonHorizonLayout);
    //设置最小宽度
    void setMinWidth(double minWidth);
    //设置标题
    //void setTitle(QString strTitle);
    //设置外径长
    void setOin(float in);

    //设置解释结论
    void setResult(QString filePath);
    void drawResult(double left_Low, double right_Hight, double lY1, double lY2);

    // 设置矩形范围
    void setRange(double left_Low, double right_Hight);
    // 获取当前范围
    QCPRange getRange();

    // 设置矩形颜色
    void setColor(const QColor &color);

    // 删除框图
    void deleteRect();

signals:
    void rangeChanged(QCPRange newRange);

private:
    void initRect();
    void updateHandles() ;

private slots:
    void onDelRect();
    void onMousePress(QMouseEvent *event);
    void onMouseMove(QMouseEvent *event);
    void onMouseRelease(QMouseEvent *event);
    double getMyLower();
    double getMyUpper();

private:
    QMyCustomPlot *mPlot;
    QCPItemRect *mRect;
//    QCPItemRect *mLeftHandle;
//    QCPItemRect *mRightHandle;

    QCPItemPixmap *mPixmap;
//    QCPItemText *mItemTitle;
//    QString mstrTitle="";
    QString m_strUuid = "";
    QString m_Result;

    enum DragMode { DragNone, DragLeft, DragRight, DragRect };
    DragMode mDragMode = DragNone;
    //double mDragStartX = 0;
    double mDragStartY = 0;
    QCPRange mDragStartRange;

    // 添加最小宽度成员变量
    double mMinWidth;
    float mIn=123;
};

#endif // TRANSPARENTDRAGGABLEGUAN_H