#ifndef CMINDVIEW_H
#define CMINDVIEW_H

#include <QGraphicsView>

#include "CNode.h"

class CMind;
class CNodeItem;

class CMindView : public QGraphicsView
{
    enum Alignment
    {
        NoAlignment,
        AlignLeft,
        AlignRight,
    };

public:
    explicit CMindView(QWidget *parent = nullptr);

    void connectSignalsAndSlots();

    CMind *mind() const;
    void setMind(CMind *mind);

    void refresh();

    void setALignment(Alignment align);

    void addNode(CNodeData n);

    void removeNode(int number);

    void addSubNode(int pNumber);

private:
    CMind *m_mind = nullptr;

    QList<CNodeItem *> m_itemList;

    Alignment m_align = NoAlignment;

    void testItems();
};

#endif  // CMINDVIEW_H