U2WebChannel::U2WebChannel(QWebEnginePage *page)
: QObject(page),
channel(new QWebChannel(this)),
port(INVALID_PORT)
{
#if (QT_VERSION < 0x050500)
QWebSocketServer *server = new QWebSocketServer(QStringLiteral("UGENE Standalone Server"), QWebSocketServer::NonSecureMode, this);
port = 12346;
while (!server->listen(QHostAddress::LocalHost, port)) { //TODO: need more useful solution
port++;
}
WebSocketClientWrapper *clientWrapper = new WebSocketClientWrapper(server, this);
connect(clientWrapper, &WebSocketClientWrapper::clientConnected, channel, &QWebChannel::connectTo);
#else
page->setWebChannel(channel);
#endif
}
void TitleBar::initWebChannel()
{
QWebSocketServer *server = new QWebSocketServer(QStringLiteral("Wiz Socket Server"), QWebSocketServer::NonSecureMode, this);
if (!server->listen(QHostAddress::LocalHost, 0)) {
qFatal("Failed to open web socket server.");
return;
}
// wrap WebSocket clients in QWebChannelAbstractTransport objects
WebSocketClientWrapper *clientWrapper = new WebSocketClientWrapper(server, this);
// setup the dialog and publish it to the QWebChannel
QWebChannel *webChannel = new QWebChannel(this);
// setup the channel
QObject::connect(clientWrapper, &WebSocketClientWrapper::clientConnected,
webChannel, &QWebChannel::connectTo);
CWizCommentsExternal* exteranl = new CWizCommentsExternal(this);
webChannel->registerObject(QStringLiteral("externalObject"), exteranl);
m_strWebchannelUrl = server->serverUrl().toString();
}