void NewEdgeExecutor::execute_server()
{
Server* server = Server::getInstance();
QString name;
int from, to;
bool oriented;
*stream >> name >> from >> to >> oriented;
//qDebug()<< "[NEW NODE]" << "[" << x << "," << y << "," << z << "]";
Data::Graph* currentGraph = Manager::GraphManager::getInstance()->getActiveGraph();
QMap<qlonglong, osg::ref_ptr<Data::Node> >* nodes = currentGraph -> getNodes();
osg::ref_ptr<Data::Node> node_from = *nodes->find( from );
osg::ref_ptr<Data::Node> node_to = *nodes->find( to );
Data::Type* type = currentGraph->addType( Data::GraphLayout::META_EDGE_TYPE );
osg::ref_ptr<Data::Edge> newEdge = currentGraph->addEdge( "NewEdge",node_from,node_to,type,oriented );
if ( ( ( QOSG::CoreWindow* )server->getCoreWindowReference() )->playing() ) {
server->getLayoutThread()->play();
}
server->sendNewEdge( newEdge );
}
bool CoreWindow::add_EdgeClick()
{
Data::Type *edgeType = NULL;
Data::Type *nodeType = NULL;
Data::Graph * currentGraph = Manager::GraphManager::getInstance()->getActiveGraph();
QLinkedList<osg::ref_ptr<Data::Node> > * selectedNodes = viewerWidget->getPickHandler()->getSelectedNodes();
QLinkedList<osg::ref_ptr<Data::Node> >::const_iterator ni = selectedNodes->constBegin();
if (
selectedNodes==NULL
) {
AppCore::Core::getInstance()->messageWindows->showMessageBox("Upozornenie","Žiadny uzol oznaèený",false);
return false;
}
osg::ref_ptr<Data::Node> node1, node2;
int i=0;
while (ni != selectedNodes->constEnd())
{
osg::ref_ptr<Data::Node> existingNode = (* ni);
++ni;i++;
}
if (
i!=2
) {
AppCore::Core::getInstance()->messageWindows->showMessageBox("Upozornenie","Musite vybrat práve 2 vrcholy",false);
return false;
}
ni = selectedNodes->constBegin();
node2=(* ni);
++ni;
node1=(* ni);
++ni;
QMap<qlonglong, osg::ref_ptr<Data::Edge> > *mapa = currentGraph->getEdges();
Data::Type* type = currentGraph->addType(Data::GraphLayout::META_EDGE_TYPE);
for (QMap<qlonglong, osg::ref_ptr<Data::Edge> >::iterator it = mapa->begin (); it != mapa->end (); ++it) {
osg::ref_ptr<Data::Edge> existingEdge = it.value ();
if (
existingEdge->getSrcNode () ->getName () == node1 ->getName () &&
existingEdge->getDstNode () ->getName () == node2 ->getName ()
) {
AppCore::Core::getInstance()->messageWindows->showMessageBox("Hrana najdená","Medzi vrcholmi nesmie byt hrana",false);
return false;
}
if (
existingEdge->getSrcNode () ->getName () == node2 ->getName () &&
existingEdge->getDstNode () ->getName () == node1 ->getName ()
) {
AppCore::Core::getInstance()->messageWindows->showMessageBox("Hrana najdená","Medzi vrcholmi nesmie byt hrana",false);
return false;
}
}
currentGraph->addEdge("GUI_edge", node1, node2, type, false);
if (isPlaying)
layout->play();
QString nodename1 = QString(node1->getName());
QString nodename2 = QString(node2->getName());
return true;
//context.getGraph ().addEdge (QString (""), node1[1], node1[2], edgeType, true);
}
