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#include "ConnectionState.hpp"

#include <QtCore/QDebug>

#include <QtCore/QPointF>

#include "BasicGraphicsScene.hpp"

#include "ConnectionGraphicsObject.hpp"

#include "NodeGraphicsObject.hpp"

namespace QtNodes {

ConnectionState::~ConnectionState()

{

//resetLastHoveredNode();

}

PortType ConnectionState::requiredPort() const

{

PortType t = PortType::None;

if (_cgo.connectionId().outNodeId == InvalidNodeId) {

t = PortType::Out;

} else if (_cgo.connectionId().inNodeId == InvalidNodeId) {

t = PortType::In;

}

return t;

}

bool ConnectionState::requiresPort() const

{

const ConnectionId &id = _cgo.connectionId();

return id.outNodeId == InvalidNodeId || id.inNodeId == InvalidNodeId;

}

bool ConnectionState::hovered() const

{

return _hovered;

}

void ConnectionState::setHovered(bool hovered)

{

_hovered = hovered;

}

void ConnectionState::setLastHoveredNode(NodeId const nodeId)

{

_lastHoveredNode = nodeId;

}

NodeId ConnectionState::lastHoveredNode() const

{

return _lastHoveredNode;

}

void ConnectionState::resetLastHoveredNode()

{

if (_lastHoveredNode != InvalidNodeId) {

auto ngo = _cgo.nodeScene()->nodeGraphicsObject(_lastHoveredNode);

ngo->update();

}

_lastHoveredNode = InvalidNodeId;

}

} // namespace QtNodes

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