#ifndef DIAGRAMVIEW_H
#define DIAGRAMVIEW_H

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

QT_BEGIN_NAMESPACE
namespace Ui { class diagramView; }
QT_END_NAMESPACE

class QTreeWidgetItem;

class DiagramView : public QDialog
{
    Q_OBJECT

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

    void initial();
    void loadTopologyFromDB();      //加载拓扑关系
signals:
    void diagramCreate(DiagramInfo);
    void diagramChange(DiagramInfo);
    void diagramDelete(DiagramInfo);
    void diagramSelected(DiagramInfo);

    void createProject();
    void loadProject();
public slots:
    void onIndexRbtnClicked(const QPoint &pos);    //索引列表右键菜单
    void onItemChanged(QStandardItem *item);
    void onItemClicked(const QModelIndex &index);

    void onEditorRbtnClicked(const QPoint &pos);     //editor右键菜单
    void onEditorDBClicked(QTreeWidgetItem* item, int column);
    //**********editor************
    void onNewEditorCreated(const QString&,QUuid);
    void onEditorLoaded(const QString&,QUuid);
    void onEditorSaved(const QString& strPro,const QString& autor,QUuid uid,QString sTime);

    void onNewEditorClicked();
    void onOpenEditorClicked();
    void onSaveEditorClicked();
private:
    Ui::diagramView *ui;
    QStandardItemModel* _pModel;
    int _count;
private:
    QString generateName();
    int getItemLevel(QTreeWidgetItem *item);
};

#endif