Since view is singleton, removed overhanding view as parameter.

src/main/java/controller/src/ControllerThread.java

@@ -20,24 +20,21 @@ import data.src.ViewToController.EmptyViewToControllerData;
 import data.src.ViewToController.ViewToControllerData;
 import data.src.ViewToController.ViewToControllerData.ViewEvent;
 
-import gui.src.View;
-
 import logger.src.MessageLogger;
 
 import model.src.ModelRepresentation;
+import model.src.ConnectionModel.ConnectionStatus;
 import queues.src.ControllerToViewQueue;
 import queues.src.ViewToControllerQueue;
 
 public class ControllerThread extends Thread implements Controller {
     private static final String className = "ControllerThread";
 
-    private View view;
     private ModelRepresentation model;
 
     private Client client;
 
-    public ControllerThread(View view, ModelRepresentation model) {
-         this.view = view;
+    public ControllerThread(ModelRepresentation model) {
          this.model = model;
     }
 
@@ -68,6 +65,8 @@ public class ControllerThread extends Thread implements Controller {
     }
 
     private void handleConnectToServerButtonWasPressed(ViewToControllerData viewToControllerData) {
+        this.model.getConnectionModel().setConnectionStatus(ConnectionStatus.Pending);
+
         String ipAddress = ((ConnectToServerData)viewToControllerData).getIPAddress();
         int port = ((ConnectToServerData)viewToControllerData).getPort();
 
@@ -88,6 +87,7 @@ public class ControllerThread extends Thread implements Controller {
 
                 this.client = new TLSClient();
                 if (this.client.createConnection(connectToServerData) == true) {
+                    this.model.getConnectionModel().setConnectionStatus(ConnectionStatus.Connected);
                     ControllerToViewData controllerToViewData = new ConnectToServerSuccessful();
                     ControllerToViewQueue.getInstance().add(controllerToViewData);
                 }

src/main/java/gui/src/ViewThread.java

@@ -5,7 +5,6 @@
 package gui.src;
 
 import data.src.ControllerToView.ControllerToViewData;
-import data.src.ControllerToView.ControllerToViewData.ControllerEvent;
 import gui.src.frames.MainFrame;
 
 import logger.src.MessageLogger;
@@ -14,8 +13,19 @@ import queues.src.ControllerToViewQueue;
 public class ViewThread extends Thread implements View {
     private static final String className = "ViewThread";
 
+    private static ViewThread instance;
+
     private boolean isRunning = true;
 
+    private ViewThread() {}
+
+    public static ViewThread getInstance() {
+        if (null == instance) {
+            instance = new ViewThread();
+        }
+        return instance;
+    }
+
     public void run() {
         MainFrame.getInstance();
         MessageLogger.printMessage(className, "Swing ui thread was started.");

src/main/java/main/src/Main.java

@@ -7,29 +7,24 @@ package main.src;
 import controller.src.Controller;
 import controller.src.ControllerThread;
 
-import gui.src.View;
 import gui.src.ViewThread;
 
-import logger.src.MessageLogger;
-
 import model.src.ModelRepresentation;
 
 import queues.src.ControllerToViewQueue;
 import queues.src.ViewToControllerQueue;
 
 public final class Main {
-    private static final String className = "Main";
 
     public static void main(String[] args) {
         ControllerToViewQueue.getInstance();
         ViewToControllerQueue.getInstance();
 
-        View view = new ViewThread();
-        view.start();
+        ViewThread.getInstance().start();
         
         ModelRepresentation model = new ModelRepresentation();
 
-        Controller controller = new ControllerThread(view, model);
+        Controller controller = new ControllerThread(model);
         controller.start();
     }
 }