QFD2/QFD/CCanvas/CMind.h

#ifndef CMIND_H
#define CMIND_H

#include "CNode.h"

#include <QObject>

class CMind : public QObject
{
    Q_OBJECT

public:
    explicit CMind(int projId = -1, int evalType = 0, QObject *parent = nullptr);

    // 节点数据
    QList<CNodeData> nodeList() const;
    void setNodeList(QList<CNodeData> list);

    bool isNodeValid(CNodeData n) const;

    CNodeData node(int number) const;

    bool containsNode(int number) const;

    /// 指定父节点, 创建节点
    CNodeData createNode(int pNumber = -1) const;

    void addNode(CNodeData n);
    void removeNode(int number);

    bool hasAncestor(int childNumber, int ancestorNumber) const;

private:
    QList<int> numberList() const;  // 节点编号列表
    // 最大的节点编号, 创建节点时, 编号递增
    int maxNumber() const;
    // 最小的节点编号, 由于创建节点时编号递增, 所以此为根节点
    int minNumber() const;

private:
    QList<CNodeData> m_nodeList;  // 节点列表

    int m_projectId = -1;
    int m_evalType  = 0;
};

#endif  // CMIND_H