void
GNENet::joinSelectedJunctions(GNEUndoList* undoList) {
std::vector<GNEJunction*> selected = retrieveJunctions(true);
if (selected.size() < 2) {
return;
}
undoList->p_begin("Join selected junctions");
EdgeVector allIncoming;
EdgeVector allOutgoing;
std::set<NBNode*> cluster;
for (std::vector<GNEJunction*>::iterator it = selected.begin(); it != selected.end(); it++) {
cluster.insert((*it)->getNBNode());
const EdgeVector& incoming = (*it)->getNBNode()->getIncomingEdges();
allIncoming.insert(allIncoming.end(), incoming.begin(), incoming.end());
const EdgeVector& outgoing = (*it)->getNBNode()->getOutgoingEdges();
allOutgoing.insert(allOutgoing.end(), outgoing.begin(), outgoing.end());
}
// create new junction
Position pos;
bool setTL;
std::string id;
TrafficLightType type;
myNetBuilder->getNodeCont().analyzeCluster(cluster, id, pos, setTL, type);
// XXX this is not undone when calling 'undo'
myNetBuilder->getNodeCont().registerJoinedCluster(cluster);
GNEJunction* joined = createJunction(pos, undoList);
if (setTL) {
joined->setAttribute(SUMO_ATTR_TYPE, toString(NODETYPE_TRAFFIC_LIGHT), undoList);
// XXX ticket831
//joined-><getTrafficLight>->setAttribute(SUMO_ATTR_TYPE, toString(type), undoList);
}
// remap edges
for (EdgeVector::const_iterator it = allIncoming.begin(); it != allIncoming.end(); it++) {
GNEEdge* oldEdge = myEdges[(*it)->getID()];
remapEdge(oldEdge, oldEdge->getSource(), joined, undoList, true);
}
for (EdgeVector::const_iterator it = allOutgoing.begin(); it != allOutgoing.end(); it++) {
GNEEdge* oldEdge = myEdges[(*it)->getID()];
remapEdge(oldEdge, joined, oldEdge->getDest(), undoList, true);
}
// delete original junctions
for (std::vector<GNEJunction*>::iterator it = selected.begin(); it != selected.end(); it++) {
deleteJunction(*it, undoList);
}
joined->setAttribute(SUMO_ATTR_ID, id, undoList);
undoList->p_end();
}
