nmWATI/Include/iPlot/iPlotCurveT/Objects/ZxObjCurveBase.h

#pragma once

#include "ZxObjBase.h"

class ZxObjRect;
class I_PLOTCURVE_T_EXPORT ZxObjCurveBase : public ZxObjBase
{
    Q_OBJECT
    ZX_DECLARE_DYNAMIC

public:

    ZxObjCurveBase();
    ZxObjCurveBase(const QString& sName,
                   ZxSubAxisX* pAxisX,
                   ZxSubAxisY* pAxisY);
    ~ZxObjCurveBase(void);

    virtual void init(const QString& sName,
                      ZxSubAxisX* pAxisX,
                      ZxSubAxisY* pAxisY);

    // 击中
    virtual bool hitTest(const QPointF& pt);

    // 具体击中实现的函数，单纯击中，不做选项的改变
    // nOption用int是因为Rect类的击中选项不一致
    // nOption为负值，表示未击中，此时返回false
    virtual bool _runHitTest(const QPointF& pt, int& nOption, int& nSubIndex);

    // 击中后，ButtonUp后的处理
    // pt1:鼠标Down点，pt2：鼠标Up点
    virtual bool runMove(const QPointF& pt1, const QPointF& pt2);

    // 通过设置ZxObjRect，配置点的状态
    bool changeOrAppendRect(ZxObjRect* p);
    void removeRect(ZxObjRect* p);
    QVector<ZxObjBase*> getAllRectBounds();
    void dealwithRects(ZxObjRect* p, bool bDelOrAppendRect); //ZxObjRect被删除的恢复撤销处理

    // 删除
    bool removePtsInRects(QVector<ZxObjBase*> vec);

    // 删除点
    bool delPtsWithinRect(QRectF rtPos);

public slots:

    // 刷新点的状态
    void slotFreshPtStates();

public:

    // 设置数据
    virtual void setAllPos(QVector<QPointF> vecPoss, QVector<int>* pVecIndexes = NULL);
    virtual void setAllValues(QVector<QPointF> vecValues);
    virtual void resetBounds();

    // 取得鼠标移动时的tip信息
    virtual QString getTipOf(const QPointF& point);

    virtual QVector<QPointF> fuzzyAllPos(QVector<QPointF> vec,
                                         double fZoom = 1.f,
                                         int nMax = 20000,
                                         QVector<QPointF>* pVecSelecteds = NULL,
                                         QVector<int>* pVecIndexes = NULL) const;
protected:

    // 设置图元对象的属性标志
    virtual void initFlags();

public:
    virtual bool canMovePoint();
    virtual bool canMoveBound();
    virtual bool canMoveWhole();

public:

    virtual void paintBack(QPainter* painter, const ZxPaintParam& param);
    virtual void drawCurveLine(QPainter* painter, QVector<QPointF>& vec);
    virtual void drawPoint(QPainter* painter, QPointF arrPoints[], int nCount, ZxDot& dot);
    virtual void onSerialize(ZxSerializer* ser);
    virtual void onDeserialize(ZxSerializer* ser);

    virtual void onLoadTempl(ZxSerializer* ser);
    virtual void onSaveTempl(ZxSerializer* ser);

    virtual void fillPtyPano(IxPtyPano* sheet);

    virtual void paintWhenMoving(QPainter* painter, \
                                 const ZxPaintParam& param, \
                                 QPointF& ptOld, \
                                 QPointF& ptNew, \
                                 ObjHitOption op);
public:

    // 画笔
    virtual void setColor(QColor clr);

    // 曲线
    bool getLineVisible(void) const;
    void setLineVisible(bool bVisible = true);

    bool getPointVisible(void) const;
    void setPointVisible(bool bVisible = true);

    // 统一设置，为了速度
    //void setCurvePty(QPen o1, ZxDot o2);
    void setCurvePty(QPen o1, ZxDot o2, bool bLineVisible, bool bPointVisible);

    // 点数
    int getPtCount();

public:

    // 点状态
    void changPointState(int nIndex,
                         PointState psNew);
    void startNewRectSelection();
    PointState getPointState(int nIndex);
    bool hasPointOfState(PointState ps);
    bool reversePointOfState(PointState psOld, PointState psNew);
    void setPtStates(const PointState pPtStates[],
                     int cnt);
    PointState* getPtStates();
    // 获取本曲线ps状态下的所有的点
    QVector<QPointF> getPointValuesOfState(PointState ps);

    /// @brief 这是拟合后，对曲线的状态进行复原
    /// @param bSelectConsidered:选择状态的点是否参与复原
    /// @param bExcludeConsidered:剔除状态的点是否参与复原
    /// @param bEraseConsidered:删除状态的点是否参与复原
    void restorePtStates(bool bSelectConsidered, \
                         bool bExcludeConsidered = false, \
                         bool bEraseConsidered = false);


signals:

    void sigNameChanged(QString sName);
    void sigColorChanged(QColor clr);

    // 点模式状态发生改变
    void sigPointStateChanged(int nIndex, PointState psOld, PointState psNew);
    void sigPointStatesRestored();

    // 在开始一个新的框选之前触发
    void sigNewRectSelection();

    // 可以画一些辅助的信息
    void sigGetBrotherObj(ZxObjBase*&);

protected: 

    bool m_bLineVisible;
    bool m_bPointVisible;//added 20210823

    // 点状态
    QVector<PointState>  m_vecPointStates;

    // 临时变量，只为点的状态
    QVector<ZxObjRect*> m_vecBands;
};