EdgeGroup::EdgeGroup(Scene * scene,
Node * fromNode, Node * toNode,
EdgeGroupPair * pair): QObject(nullptr),
EdgeGroupInterface(), m_scene(scene), m_fromNode(fromNode),
m_toNode(toNode), m_pair(pair), m_edges(QSet < PlugEdge * >()),
m_straightEdge(nullptr), m_bentEdgesCount(0)
{
// create an invisible StraightEdge
m_straightEdge = new StraightEdge(m_scene, this, fromNode, toNode);
m_straightEdge->setVisible(false);
// let the StraightEdge request removal of this group
connect(m_straightEdge, SIGNAL(removalRequested()), this,
SLOT(removalRequested()));
}
NodeCtrl::NodeCtrl(MainCtrl * manager, relarank::NodeHandle node): QObject(manager), m_manager(manager), m_node(node),
m_plugs(QHash < PlugHandle,
QList < PlugHandle >> ())
{
// connect node signals
connect(&m_node, SIGNAL(removalRequested()), this, SLOT(remove()));
connect(&m_node,
SIGNAL(inputConnected
(relarank::PlugHandle, relarank::PlugHandle)), this,
SLOT(inputConnected
(relarank::PlugHandle, relarank::PlugHandle)));
connect(&m_node,
SIGNAL(outputConnected
(relarank::PlugHandle, relarank::PlugHandle)), this,
SLOT(outputConnected
(relarank::PlugHandle, relarank::PlugHandle)));
connect(&m_node,
SIGNAL(inputDisconnected
(relarank::PlugHandle, relarank::PlugHandle)), this,
SLOT(inputDisconnected
(relarank::PlugHandle, relarank::PlugHandle)));
connect(&m_node,
SIGNAL(outputDisconnected
(relarank::PlugHandle, relarank::PlugHandle)), this,
SLOT(outputDisconnected
(relarank::PlugHandle, relarank::PlugHandle)));
}