node.hpp

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#pragma once
 
#include <QHash>
#include <QObject>
#include <QPoint>
#include <QVariant>
 
#include "interface.hpp"
 
class Node : public QObject
{
    Q_OBJECT
    Q_PROPERTY(QString name MEMBER m_name)
    Q_PROPERTY(QPoint position_hint READ positionHint WRITE setPositionHint NOTIFY
                   positionHintChanged MEMBER m_position_hint)
 
public:
    explicit Node(QObject *parent);
 
    void setInterfaces(const QList<Interface> &interfaces) { m_interfaces = interfaces; }
    QList<Interface> &getInterfaces() { return m_interfaces; }

    Interface *getInterface(const QString &identifier);

    const virtual bool isVisual() const { return false; }

    QPoint positionHint() const { return m_position_hint; }

    void setPositionHint(QPoint position_hint);
 
signals:
    void changedInterfaceValue(const Interface &);

    void positionHintChanged(const QPoint position_hint);
 
protected:
    void config();
 
private:
    QWidget *m_nodeeditor = nullptr;
 
    // Properties
    QString m_name = "Undefined";
    QPoint m_position_hint = QPoint(0, 0);
 
    QList<Interface> m_interfaces;
    static QMap<QString, int> instance_counter;
};