DiagramDesigner/include/monitorItemsDlg.h

#ifndef MONITORITEMSDLG_H
#define MONITORITEMSDLG_H

#include <QDialog>
#include <QTreeView>
#include "global.h"

QT_BEGIN_NAMESPACE
namespace Ui { class monitorItemsDlg; }
QT_END_NAMESPACE

class MonitorItemsDlg : public QDialog
{
    Q_OBJECT

public:
    MonitorItemsDlg(QWidget *parent = nullptr);
    ~MonitorItemsDlg();

    void initial();
signals:
    void generateMonitor(QString,QList<RelationItem>);        //生成监控
public slots:
    void onUpdateItems(QList<RelationItem>,bool refresh);        //更新当前设备列表
    void onSelectItems(QList<RelationItem>);         //更新当前选中的设备
    void onGenerateClicked();
    void onMonitorCreated(QList<RelationItem>);     //创建后的设备列表
    void onItemChanged(QStandardItem *item);        //item勾选事件
private:
    void resetSelect();     //重置选中
    void setChildrenCheckState(QStandardItem *parent, Qt::CheckState state);
    void traverseSelectStandardItemModel(QStandardItemModel *model,Qt::CheckState);      //遍历选中
    void traverseSelectStandardItem(QStandardItem *item, int depth,Qt::CheckState);      //遍历选中

    QList<QStandardItem*> getCheckedItems(QStandardItem* parentItem);       //返回checked对象
    QList<QStandardItem*> getTreeViewCheckedItems(QTreeView* treeView);     //返回checked对象

    // 查找间隔节点
    QStandardItem* findBayItem(const QString& bayName);
private:
    Ui::monitorItemsDlg *ui;
    QStandardItemModel* _modelAll;      //图中所有item
    QStandardItemModel* _modelSelect;   //生成的item
    // 存储间隔名称到树节点的映射，提高查找效率
    QHash<QString, QStandardItem*> m_mapBayItems;
};

#endif