Qt6 migration: LtsWidgets API fixes, LtsWebSocket logger init, RTI Docker install

- LtsWidgets: Fixed Qt6 API compatibility issues
  - QWheelEvent::delta() → angleDelta().y()
  - QStyleOption::init() → initFrom()
  - QComboBox activated signal signature change
  - QTextCodec removal (UTF-8 default in Qt6)
  - Missing widget includes added

- LtsWebSocket: Fixed m_logger reference initialization
  - Added NGLLoggerBootstrap includes
  - Proper initialization in constructor initializer lists

- CMake: Added BUILD_LTSWEBSOCKET option for temporary exclusion

- Docker: RTI Connext permanent installation script added
  - ci/install-rti-in-docker.sh for persistent RTI setup
  - Removes need for volume mounting RTI into container

- BUILD options: FilterManagement, RTI, Codification, Grantlee, LtsWebSocket
  can be disabled for partial builds during migration

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

qt6-after/qt6-migrated-legatus/Lts/Common/LtsWebSocket/connection_handler.cpp

@@ -1,88 +1,89 @@
 
 
 #include "connection_handler.h"
-#include <utility>
 
 #include "client_connection.h"
 
+#include <NGLLogger/NGLLoggerBootstrap.h>
 #include <QtWebSockets/QWebSocket>
+#include <utility>
 
 using namespace LtsWebSocket;
 
-ConnectionHandler::ConnectionHandler(QObject *parent) : QObject(parent)
-  , m_server(nullptr),
-    m_logger(NGL::NGLLoggerBootstrap::getLogger()) {}
+ConnectionHandler::ConnectionHandler(QObject* parent)
+    : QObject(parent), m_server(nullptr), m_logger(NGL::NGLLoggerBootstrap::getLogger())
+{
+}
 
 ConnectionHandler::~ConnectionHandler()
 {
-  for (auto connection : std::as_const(m_connections))
-    connection->disconnect(this);
+    for (auto connection : std::as_const(m_connections))
+        connection->disconnect(this);
 }
 
-bool ConnectionHandler::init(const QString &serviceName, unsigned short port)
+bool ConnectionHandler::init(const QString& serviceName, unsigned short port)
 {
-  if (m_server != nullptr)
-  {
-    m_server->disconnect();
-    delete m_server;
-  }
-  
-  m_server = new QWebSocketServer(QStringLiteral("RME-") + serviceName, QWebSocketServer::NonSecureMode, this);
+    if (m_server != nullptr)
+    {
+        m_server->disconnect();
+        delete m_server;
+    }
 
-  connect(m_server, &QWebSocketServer::newConnection, this, &ConnectionHandler::onNewConnection);
-  connect(m_server, &QWebSocketServer::serverError, this, &ConnectionHandler::onServerError);
+    m_server = new QWebSocketServer(QStringLiteral("RME-") + serviceName, QWebSocketServer::NonSecureMode, this);
 
-  DEBUG_LOG(m_logger) << "Trying to listen ";
-  if (!m_server->listen(QHostAddress::Any, port))
-  {
-    ERROR_LOG(m_logger) << "Not possible to listen to port " << port;
-    return false;
-  }
-  DEBUG_LOG(m_logger) << "... ok, port " << m_server->serverPort();
+    connect(m_server, &QWebSocketServer::newConnection, this, &ConnectionHandler::onNewConnection);
+    connect(m_server, &QWebSocketServer::serverError, this, &ConnectionHandler::onServerError);
 
-  return true;
+    DEBUG_LOG(m_logger) << "Trying to listen ";
+    if (!m_server->listen(QHostAddress::Any, port))
+    {
+        ERROR_LOG(m_logger) << "Not possible to listen to port " << port;
+        return false;
+    }
+    DEBUG_LOG(m_logger) << "... ok, port " << m_server->serverPort();
+
+    return true;
 }
 
-void ConnectionHandler::sendToAllClients(ReplyMessage *message)
+void ConnectionHandler::sendToAllClients(ReplyMessage* message)
 {
-  for (auto connection : std::as_const(m_connections))
-    connection->addReply(new ReplyMessage(*message));
+    for (auto connection : std::as_const(m_connections))
+        connection->addReply(new ReplyMessage(*message));
 
-  delete message;
+    delete message;
 }
 
 void ConnectionHandler::onServerError(QWebSocketProtocol::CloseCode closeCode)
 {
-  ERROR_LOG(m_logger) << "Got server error with close code " << closeCode;
+    ERROR_LOG(m_logger) << "Got server error with close code " << closeCode;
 }
 
 void ConnectionHandler::onNewConnection()
 {
-  while (m_server->hasPendingConnections())
-  {
-    QWebSocket *socket = m_server->nextPendingConnection();
-
-    ClientConnection *newConnection = new ClientConnection(socket, this);
-    connect(newConnection, &ClientConnection::destroyed, this, [this](QObject* o)
+    while (m_server->hasPendingConnections())
     {
-      m_connections.remove(static_cast<ClientConnection*>(o));
-    });
+        QWebSocket* socket = m_server->nextPendingConnection();
 
-    if (!newConnection->init())
-    {
-      ERROR_LOG(m_logger) << "Failed to initialise new client";
-      delete newConnection;
-      newConnection = nullptr;
-      continue;
+        ClientConnection* newConnection = new ClientConnection(socket, this);
+        connect(newConnection, &ClientConnection::destroyed, this,
+                [this](QObject* o) { m_connections.remove(static_cast<ClientConnection*>(o)); });
+
+        if (!newConnection->init())
+        {
+            ERROR_LOG(m_logger) << "Failed to initialise new client";
+            delete newConnection;
+            newConnection = nullptr;
+            continue;
+        }
+        newConnection->start();
+
+        connect(newConnection, &ClientConnection::newTextMessage, this, &ConnectionHandler::newTextMessageFromClient);
+        connect(newConnection, &ClientConnection::disconnected, this, &ConnectionHandler::clientDisconnected);
+        connect(newConnection, &ClientConnection::finished, newConnection, &ClientConnection::deleteLater);
+
+        m_connections.insert(newConnection);
+        emit clientConnected(newConnection);
+        INFO_LOG(m_logger) << "New client connected ip: " << socket->localAddress().toString() << ":"
+                           << socket->localPort();
     }
-    newConnection->start();
-
-    connect(newConnection, &ClientConnection::newTextMessage, this, &ConnectionHandler::newTextMessageFromClient);
-    connect(newConnection, &ClientConnection::disconnected, this, &ConnectionHandler::clientDisconnected);
-    connect(newConnection, &ClientConnection::finished, newConnection, &ClientConnection::deleteLater);
-
-    m_connections.insert(newConnection);
-    emit clientConnected(newConnection);
-    INFO_LOG(m_logger) << "New client connected ip: " << socket->localAddress().toString() << ":" << socket->localPort();
-  }
 }