Continues migration with DDS, Common

Lts/Common/LtsProjectionWorkstation/lts_projection_workstation.h

@@ -0,0 +1,84 @@
+
+
+
+#pragma once
+
+#include "lts_projection_workstation_export.h"
+#include "vnc_server_manager.h"
+#include "WebSocket/messages.h"
+#include "logger.h"
+
+#include <LtsWebSocket/client_connection.h>
+
+#include <QObject>
+#include <QPair>
+
+namespace LtsWebSocket { class LtsWebSocketServer; }
+namespace LtsProjectionWorkstation
+{
+
+struct LoginInformation
+{
+  LoginInformation() = default;
+  LoginInformation(int userId, int priority, int exerciseId, const QByteArray &settingsData)
+    : m_settingsData(settingsData), m_userId(userId), m_priority(priority), m_exerciseId(exerciseId) {}
+
+  QByteArray m_settingsData;
+  int m_userId = 0;
+  int m_priority = 0;
+  int m_exerciseId = 0;
+};
+
+class MessageFactory;
+class LTSPROJECTIONWORKSTATION_EXPORT LtsProjectionWorkstation : public QObject, public AbstractMessageHandler
+{
+  Q_OBJECT
+
+public:
+  static LtsProjectionWorkstation *getInstance();
+  static bool hasInstance();
+
+  const LoginInformation &lastLoginRequest() const { return m_lastLoginRequest; }
+  LoginInformation pendingLoginRequest();
+  bool hasPendingLoginRequest() const { return !!m_pendingLoginRequest; }
+  void setProjectionOperatorPreset(const QString &operatorName, const QString &operatorPassword);
+  const QPair<QString, QString> &projectionOperatorPreset() const { return m_projectionOperatorPreset; }
+
+  
+  void handleMessage(LtsWebSocket::AbstractClientMessage *message) override final;
+
+public slots:
+  void slotLoginRequestReceived(int userId, int exerciseId);
+  void slotLogoutRequestReceived();
+
+  void slotLogoffDone();
+
+signals:
+  void signalLoginRequestReceived(int userId, int exerciseId);
+  void signalLogoutRequestReceived();
+
+private slots:
+  void clientDisconnected(LtsWebSocket::ClientConnection* client);
+  void clientConnected(LtsWebSocket::ClientConnection* client);
+
+private:
+  explicit LtsProjectionWorkstation(QObject *parent = nullptr);
+  ~LtsProjectionWorkstation();
+  static void cleanupLtsProjectionWorkstation();
+
+  LOGGER_T  m_logger;
+  MessageFactory *m_messageFactory;
+  LtsWebSocket::LtsWebSocketServer *m_webSocketServer;
+
+
+  LoginInformation m_lastLoginRequest;
+
+  LoginInformation *m_pendingLoginRequest;
+  QPair<QString , QString > m_projectionOperatorPreset;
+
+  QVector<LtsWebSocket::ClientConnection*> m_connections;
+
+  VncServerManager *m_vncManager;
+}; 
+
+}