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nmWTAI-Platform/Include/nmNum/nmPlot/nmPlotGraphicBinder.h

65 lines
1.9 KiB
C

#pragma once
#include <QObject>
#include <QMap>
#include <QSet>
#include "nmPlot_global.h"
class nmDataAnalyzeManager;
class nmDataFault;
class nmObjLineFault;
// 图元与数据绑定协调器,由 nmGuiPlot 托管
class NM_PLOT_EXPORT nmPlotGraphicBinder : public QObject
{
Q_OBJECT
public:
explicit nmPlotGraphicBinder(nmDataAnalyzeManager* pDataMgr, QObject* parent = nullptr);
// 调用:用户画完断层后
void createFaultForGraphic(nmObjLineFault* pGraphic);
// 调用:从文件加载,绑定已有数据到已有图元
void bindFaultToGraphic(nmObjLineFault* pGraphic, nmDataFault* pData);
// 调用:删除图元前
void removeFaultBinding(nmObjLineFault* pGraphic);
// 查找图元对应的数据指针
nmDataFault* getFaultDataFor(nmObjLineFault* pGraphic);
// 切换分析时更新绑定的 DataManager并清理旧图元的残留映射
void updateDataMgr(nmDataAnalyzeManager* pDataMgr);
// 供 dataChanged 信号连接
public slots:
void onDataChanged();
private slots:
// 图元信号 → 数据同步
void onGraphicFlowModelChanged(int model);
void onGraphicLeakageChanged(double leakage);
void onGraphicPointsChanged();
void onGraphicVisibleChanged(bool bVisible);
private:
nmDataAnalyzeManager* m_pDataMgr; // 数据中心,不持有,外部注入
// 图元 → 数据 的映射表,供 sender() 反查使用
QMap<nmObjLineFault*, nmDataFault*> m_mapFaultData;
// 已建立信号连接的图元集合,断开时用于精确匹配
QSet<nmObjLineFault*> m_setBoundGraphics;
// 图元 ←→ 数据 双向信号连接(图元 emit → Binder slot → 数据 setter
void _connectFault(nmObjLineFault* pGraphic, nmDataFault* pData);
// 断开指定图元与本 Binder 的四条信号连接
void _disconnectFault(nmObjLineFault* pGraphic);
// 从数据对象读取值,写入图元本地副本(加载时用)
void _pushFaultDataToGraphic(nmObjLineFault* pGraphic, nmDataFault* pData);
};