#ifndef TRANSPARENTDRAGGABLESWALLCORE_H
#define TRANSPARENTDRAGGABLESWALLCORE_H
 
#include <QObject>
#include "qmycustomplot.h"
#include <QString>
#include <QMenu>
#include "geometryutils.h"
#include <QSvgRenderer>
#include "GeoIndicatorGenerator.h"
 
#pragma execution_character_set("utf-8")  // 强制指定执行字符集为 UTF-8


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

    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);
 
    //设置解释结论
    void setLith(QString filePath);
    void drawLith(double left_Low, double right_Hight, double lY1, double lY2);
    
    //设置m_Oil
    void setOil(QString filePath);
    void drawOil(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_Lith;
    QCPItemPixmap *mPixmap_Oil;
    //QCPItemPixmap *mPixmap_Color;
    QCPItemText *mItemTitle;
    QString mstrTitle="";
    QString m_strUuid = "";
    //三角形2边
    QCPItemLine *m_qcpItemLine1;
    QCPItemLine *m_qcpItemLine2;
    QCPItemLine *m_qcpItemLine3;

    QString m_Lith;
    QString m_Oil;
    //QString m_Color;
    int m_ind;

    GeoIndicatorGenerator m_drawGeo;

    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 m_fLeftSpace=0;   //左侧空白长度
    float m_fTriangleLen=40;//三角形长度
    //
    float m_fImageWidth=70;//图片长度
    float m_fImageHeight=20;//图片高度
    //
    float m_fColorWordLen=40;//颜色文字长度
};
 
#endif // TRANSPARENTDRAGGABLESWALLCORE_H