Exemplo n.º 1
0
bool CoreWindow::removeClick()
{	
	Data::Graph * currentGraph = Manager::GraphManager::getInstance()->getActiveGraph();
	QLinkedList<osg::ref_ptr<Data::Edge> > * selectedEdges = viewerWidget->getPickHandler()->getSelectedEdges();
	
	while (selectedEdges->size () > 0) {
		osg::ref_ptr<Data::Edge> existingEdge1 = (* (selectedEdges->constBegin()));
		currentGraph->removeEdge(existingEdge1);
		selectedEdges->removeFirst ();
	}
	currentGraph = Manager::GraphManager::getInstance()->getActiveGraph();
	QLinkedList<osg::ref_ptr<Data::Node> > * selectedNodes = viewerWidget->getPickHandler()->getSelectedNodes();

	while (selectedNodes->size () > 0) {
		osg::ref_ptr<Data::Node> existingNode1 = (* (selectedNodes->constBegin()));
		if (existingNode1->isRemovableByUser())
			currentGraph->removeNode(existingNode1);
		selectedNodes->removeFirst ();
	}

	int NodesCount=currentGraph->getNodes()->size();
	cout<<NodesCount;
	if (isPlaying)
		layout->play();

	return true;
}
Exemplo n.º 2
0
void RemoveEdgeExecutor::execute_server()
{

	int id;

	*stream >> id;

	Data::Graph* currentGraph = Manager::GraphManager::getInstance()->getActiveGraph();
	QMap<qlonglong, osg::ref_ptr<Data::Edge> >* edges = currentGraph -> getEdges();
	if ( edges->contains( id ) ) {
		Data::Edge* edge = *edges->find( id );
		if ( edge != NULL ) {
			currentGraph->removeEdge( edge );
		}
	}

	Server* server = Server::getInstance();
	server->sendRemoveEdge( id );

	if ( ( ( QOSG::CoreWindow* )server->getCoreWindowReference() )->playing() ) {
		server->getLayoutThread()->play();
	}

}