int main(int argc, char *argv[])
{
QApplication a(argc, argv);
TrafficLight widget;
widget.resize(110, 300);
widget.show();
return a.exec();
}
/**
* @brief Create a GUI driven by a state machine, realtime-debug this state machine in another window
*/
int main(int argc, char** argv)
{
QApplication app(argc, argv);
//! [Target setup]
TrafficLight trafficLight;
trafficLight.resize(110, 300);
trafficLight.show();
// set up the debug interface on the local registry and connect to it
// this is simpler than writing another class that handles in-process debuggging
// just pay the cost for the in-process communication, it's not that much anyway
QRemoteObjectRegistryHost registryHostNode(QUrl(QStringLiteral("local:registry")));
QRemoteObjectHost hostNode(QUrl(QStringLiteral("local:replica")), QUrl(QStringLiteral("local:registry")));
QsmDebugInterfaceSource interfaceSource;
interfaceSource.setQStateMachine(trafficLight.machine());
hostNode.enableRemoting(interfaceSource.remoteObjectSource());
//! [Target setup]
//! [Client setup for viewing the state machine]
StateMachineView view;
view.resize(800, 600);
view.show();
QRemoteObjectNode clientNode(QUrl(QStringLiteral("local:registry")));
auto interfaceReplica = clientNode.acquire<DebugInterfaceReplica>();
interfaceReplica->waitForSource();
DebugInterfaceClient client;
client.setDebugInterface(interfaceReplica);
QObject::connect(&client, &DebugInterfaceClient::repopulateView,
[&]() {
qDebug() << "Updating state machine in view";
view.scene()->setRootState(client.machine());
view.scene()->layout();
}
);
//! [Client setup for viewing the state machine]
app.exec();
}
