toys/qdataanalyzer/source/CurveWidget.h

#pragma once
#include <QTimer>

#pragma execution_character_set("utf-8")

#include <QMutex>
#include <QMutexLocker>
#include <QRect>
#include <QString>
#include <QToolTip>
#include <QWidget>
#include "qcustomplot.h"
#include "ui_CurveWidget.h"
typedef struct {
    double axisMinX;
    double axisMaxX;
    double axisMinY;
    double axisMaxY;
} AxisRange;

struct CurveInfo {
    QVector<double> m_vecAxisX;            // X轴数据
    QVector<double> m_vecAxisY;            // Y轴数据
    QString         m_strTitle;            // 曲线主题
    QColor          m_curveColor;          // 曲线颜色
    int             m_curveCount;          // 曲线编号
    unsigned short  m_usCurveModel;        // 曲线类型
    QCPGraph*       m_pGPGraph  = nullptr; // 曲线
    double          maxX        = 0.0;
    double          minX        = 0.0;
    double          maxY        = 0.0;
    double          minY        = 0.0;
    bool            m_bIsInited = false; // 是否初始化
    // bool m_bIsZeroX=false;     //实时解析时X轴是否从零开始  false:固定间距显示；true:从零开始显示
};

class CurveWidget : public QWidget
{
    Q_OBJECT
public:
    CurveWidget(QWidget* parent = Q_NULLPTR);
    ~CurveWidget();
    void       setParam(CurveInfo*& curveInfo);
    CurveInfo* getCurveInfo()
    {
        return m_pCurveInfo;
    }
    QCustomPlot* getCustomplot()
    {
        return ui.wgt_curvePlot;
    }
    void startRefresh(bool status);
    void clearWidget();
    bool m_bRefTime; // 基准时间设置
private:
    Ui::CurveWidgetClass ui;
    QString              strTitle;
    unsigned short       m_usModel;
    int                  m_count;
    int                  m_iWgtWidth;
    int                  m_iWgtHeight;
    AxisRange            m_axisRange;
    QCPPlotTitle*        m_pPlotTitle;
    QRubberBand*         m_pRubberBand;
    QPoint               m_originPoint;
    QCPGraph*            m_pCPGraph;
    CurveInfo*           m_pCurveInfo;
    QTimer               m_timer;
    QMutex               m_mutex;
    double               m_dYMax;
    double               m_dYMin;
    unsigned int m_uiParseStatus; // 0：无任务解析，1：离线解析，2：在线解析
private:
    void initCurvePlot();

    void keyPressEvent(QKeyEvent* event) override;
    void keyReleaseEvent(QKeyEvent* event) override;

    void resizeEvent(QResizeEvent* event) override;
    void resizeSubControl(int width, int height);
signals:
    void hideCurveWidget(int count);
private slots:
    void mousePressEvent(QMouseEvent* event);
    void mouseMoveEvent(QMouseEvent* event);
    void mouseReleaseEvent(QMouseEvent* event);

    // void changeCoord();   //坐标切换
    void zoomCoordY(); // Y轴缩放
    void resetCoord(); // 坐标重置
    void hideWindow(); // 隐藏窗口
    void refreshCurve();
public slots:
    void parseFinished();
    void setParseStatus(unsigned int status);
};