/** set the class attributes of this object from
* the passed element node.
*/
void XMLElementCodeBlock::setAttributesFromNode ( QDomElement & root) {
// superclass call
HierarchicalCodeBlock::setAttributesFromNode(root);
// now set local attributes
setNodeName(root.attribute("nodeName","UNKNOWN"));
}
void GraphEditor::handleCreateBreaker(const bool isInput)
{
if (not this->isVisible()) return;
const auto dirName = isInput?tr("input"):tr("output");
const auto newName = QInputDialog::getText(this, tr("Create %1 breaker").arg(dirName),
tr("New breaker node name"), QLineEdit::Normal, tr("untitled"));
if (newName.isEmpty()) return;
auto draw = this->getCurrentGraphDraw();
auto breaker = new GraphBreaker(draw);
breaker->setInput(isInput);
breaker->setNodeName(newName);
breaker->setId(this->newId(newName));
breaker->setPos(draw->getLastContextMenuPos());
handleStateChange(GraphState("document-new", tr("Create %1 breaker %2").arg(dirName, newName)));
}
bool PresenceConfig::parseCmdLine(const QStringList &args)
{
for (int i = 1; i < args.length(); i += 2)
{
if (args[i] == "-n")
{
if ( ! setNodeName(args[i+1].toAscii()) )
{
printf("Invalid node name given.\n");
return false;
}
}
else if (args[i] == "-p")
{
if ( ! setAnnouncementPort(args[i+1].toInt()))
{
printf("Invalid announcement port given.\n");
return false;
}
}
else if (args[i] == "-c")
{
if ( ! setClientPort(args[i+1].toInt()))
{
printf("Invalid client port given.\n");
return false;
}
}
else if (args[i] == "-i")
{
if ( ! setPingInterval(args[i+1].toInt()))
{
printf("Invalid ping interval given.\n");
return false;
}
}
else
{
return false;
}
}
return true;
}
void GraphEditor::handleMoveGraphObjects(const int index)
{
if (not this->isVisible()) return;
if (index >= this->count()) return;
auto draw = this->getCurrentGraphDraw();
auto desc = tr("Move %1 to %2").arg(draw->getSelectionDescription(~GRAPH_CONNECTION), this->tabText(index));
//move all selected objects
for (auto obj : draw->getObjectsSelected())
{
obj->setSelected(false);
this->getGraphDraw(index)->scene()->addItem(obj);
}
//reparent all connections based on endpoints:
std::vector<GraphConnection *> boundaryConnections;
for (auto obj : this->getGraphObjects(GRAPH_CONNECTION))
{
auto conn = dynamic_cast<GraphConnection *>(obj);
assert(conn != nullptr);
//Connection has the same endpoints, so make sure that the parent is corrected to the endpoint
if (conn->getOutputEndpoint().getObj()->scene() == conn->getInputEndpoint().getObj()->scene())
{
if (conn->getOutputEndpoint().getObj()->scene() != conn->scene())
{
conn->getInputEndpoint().getObj()->scene()->addItem(conn);
}
}
//otherwise stash it for more processing
else
{
boundaryConnections.push_back(conn);
}
}
//create breakers for output endpoints that have to cross
for (auto conn : boundaryConnections)
{
const auto &epOut = conn->getOutputEndpoint();
const auto &epIn = conn->getInputEndpoint();
auto sigSlotPairs = conn->getSigSlotPairs();
if (sigSlotPairs.empty()) sigSlotPairs.resize(1); //add empty
for (const auto &sigSlotPair : sigSlotPairs)
{
auto breaker = findInputBreaker(this, epOut);
if (breaker != nullptr) continue;
breaker = new GraphBreaker(epOut.getObj()->draw());
breaker->setInput(true);
const auto name = QString("%1[%2]").arg(epOut.getObj()->getId(), epOut.getKey().id);
breaker->setId(this->newId(name));
breaker->setNodeName(breaker->getId()); //the first of its name
breaker->setRotation(epIn.getObj()->rotation());
breaker->setPos(epIn.getObj()->pos());
auto outConn = this->makeConnection(epOut, GraphConnectionEndpoint(breaker, breaker->getConnectableKeys().at(0)));
if (not sigSlotPair.first.isEmpty()) outConn->addSigSlotPair(std::make_pair(sigSlotPair.first, breaker->getConnectableKeys().at(0).id));
if (outConn->scene() != breaker->scene()) breaker->scene()->addItem(outConn); //use desired parent
}
}
//create breakers for input endpoints that have to cross
for (auto conn : boundaryConnections)
{
const auto &epOut = conn->getOutputEndpoint();
const auto &epIn = conn->getInputEndpoint();
auto sigSlotPairs = conn->getSigSlotPairs();
if (sigSlotPairs.empty()) sigSlotPairs.resize(1); //add empty
for (const auto &sigSlotPair : sigSlotPairs)
{
//find the existing breaker or make a new one
const auto name = findInputBreaker(this, epOut)->getNodeName();
GraphBreaker *breaker = nullptr;
for (auto obj : this->getGraphObjects(GRAPH_BREAKER))
{
if (obj->draw() != epIn.getObj()->draw()) continue;
auto outBreaker = dynamic_cast<GraphBreaker *>(obj);
assert(outBreaker != nullptr);
if (outBreaker->isInput()) continue;
if (outBreaker->getNodeName() != name) continue;
breaker = outBreaker;
break;
}
//make a new output breaker
if (breaker == nullptr)
{
breaker = new GraphBreaker(epIn.getObj()->draw());
breaker->setInput(false);
breaker->setId(this->newId(name));
breaker->setNodeName(name);
breaker->setRotation(epOut.getObj()->rotation());
breaker->setPos(epOut.getObj()->pos());
}
//connect to this breaker
auto inConn = this->makeConnection(epIn, GraphConnectionEndpoint(breaker, breaker->getConnectableKeys().at(0)));
if (not sigSlotPair.second.isEmpty()) inConn->addSigSlotPair(std::make_pair(breaker->getConnectableKeys().at(0).id, sigSlotPair.second));
if (inConn->scene() != breaker->scene()) breaker->scene()->addItem(inConn); //use desired parent
}
delete conn;
}
handleStateChange(GraphState("transform-move", desc));
}
