WtInteraction.h

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#pragma once
 
#include "WtNode.h"
#include "WtConnection.h"
#include "WtNodeFlowScene.h"
 
class WtDataModelRegistry;
class WtNodeFlowScene;
class WtNodeDataModel;
 
class WtInteraction
{
public:
    WtInteraction(WtNode& node, WtConnection& connection, WtFlowScene& scene, connectionPointData inPoint, connectionPointData outPoint, std::shared_ptr<Node> inNode, std::shared_ptr<Node> outNode);
 
    bool canConnect(PortIndex& portIndex, TypeConverter& converter);
 
    bool tryConnect();
private:
 
    PortType connectionRequiredPort() const;
 
    bool isNodePortAccessible(PortType portType, PortIndex portIndex) const;
 
    void setInData(PortIndex portIndex);
 
private:
 
    WtNode* _node;
 
    WtConnection* _connection;
 
    WtFlowScene* _scene;
 
    connectionPointData _inPoint;
 
    connectionPointData _outPoint;
 
    std::shared_ptr<Node> _inNode;
 
    std::shared_ptr<Node> _outNode;
};