Add: First implementation of Button, to create Whisper Chat

src/main/java/ch/unibas/dmi/dbis/cs108/casono/client/chat/ChatController.java

@@ -3,6 +3,7 @@ package ch.unibas.dmi.dbis.cs108.casono.client.chat;
 import ch.unibas.dmi.dbis.cs108.casono.client.network.ChatClient;
 import ch.unibas.dmi.dbis.cs108.casono.client.network.ClientService;
 import ch.unibas.dmi.dbis.cs108.casono.client.ui.chatui.ChatBoxController;
+import javafx.application.Platform;
 import org.jspecify.annotations.Nullable;
 
 import java.util.Timer;
@@ -55,8 +56,10 @@ public class ChatController {
                 new TimerTask() {
                     @Override
                     public void run() {
-                        clientService.ping();
-                        receiveMessage();
+                        Platform.runLater(() -> {
+                            clientService.ping();
+                            receiveMessage();
+                        });
                     }
                 },
                 0,
@@ -67,6 +70,7 @@ public class ChatController {
         this.lobbyId = lobbyId;
         ChatModel lobbyChatModel = new ChatModel(ChatType.LOBBY, username, lobbyId, null);
         chatModelMap.put(new ChatKey(ChatType.LOBBY), lobbyChatModel);
+        this.chatBoxController.addChatTab("Lobby", lobbyChatModel);
     }
 
     /** method to get all messages from the server */
@@ -89,9 +93,7 @@ public class ChatController {
                             if (chatModelMap.containsKey(new ChatKey(ChatType.WHISPER, msg.sender))) {
                                 chatModelMap.get(new ChatKey(ChatType.WHISPER, msg.sender)).addMessage(msg);
                             } else {
-                                ChatModel value = new ChatModel(ChatType.WHISPER, username, -1, msg.sender);
-                                chatModelMap.put(new ChatKey(ChatType.WHISPER, msg.sender), value);
-                                chatBoxController.addWhisperChat(msg.sender, value);
+                                chatBoxController.addWhisperChat(msg.sender);
                             }
                         }
                         break;

src/main/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/chatui/ChatBoxController.java

@@ -5,12 +5,16 @@ import ch.unibas.dmi.dbis.cs108.casono.client.chat.ChatModel;
 import ch.unibas.dmi.dbis.cs108.casono.client.chat.ChatType;
 import javafx.fxml.FXML;
 import javafx.fxml.FXMLLoader;
+import javafx.scene.Node;
+import javafx.scene.control.MenuButton;
+import javafx.scene.control.MenuItem;
 import javafx.scene.control.Tab;
 import javafx.scene.control.TabPane;
 import javafx.scene.layout.VBox;
 
 import java.io.IOException;
 import java.net.URL;
+import java.util.List;
 
 public class ChatBoxController {
 
@@ -22,8 +26,12 @@ public class ChatBoxController {
 
     @FXML private TabPane ChatTabPane;
 
+    @FXML private MenuButton addWhisperChatButton;
+
     private FXMLLoader fxmlLoader;
 
+    @FXML private List<MenuItem> whisperUsers;
+
     private String ressource =  "/ui-structure/components/chatui/chattab.fxml";
 
 
@@ -41,7 +49,16 @@ public class ChatBoxController {
     }
 
 
-    public void addWhisperChat(String target, ChatModel chatModel) {
+    public void addWhisperUser(String targetUserName) {
+        MenuItem menuItem = new MenuItem(targetUserName);
+        whisperUsers.add(menuItem);
+        addWhisperChatButton.getItems().add(menuItem);
+
+        menuItem.setOnAction(event -> addWhisperChat(targetUserName));
+    }
+
+    public void addWhisperChat(String target) {
+        ChatModel chatModel = new ChatModel(ChatType.WHISPER, username, -1, target);
         chatController.getChatModelMap().put(new ChatController.ChatKey(ChatType.WHISPER, target), chatModel);
         addChatTab(target, chatModel);
     }
@@ -50,11 +67,12 @@ public class ChatBoxController {
     public void addChatTab(String title, ChatModel chatModel) {
         URL resource = getClass().getResource(ressource);
         FXMLLoader fxmlLoader = new FXMLLoader(resource);
-        ChatViewController chatViewController = new ChatViewController(username, chatModel, chatController);
-        chatModel.addListener((msg)-> chatViewController.showMessage(msg));
         try {
+            ChatViewController chatViewController = new ChatViewController(this.chatController, chatModel, this.username);
             fxmlLoader.setController(chatViewController);
-            Tab newChat = new Tab(title, fxmlLoader.load());
+            Node load = fxmlLoader.load();
+            chatModel.addListener((msg)-> chatViewController.showMessage(msg));
+            Tab newChat = new Tab(title, load);
             this.ChatTabPane.getTabs().add(newChat);
         } catch (IOException e) {
             throw new RuntimeException(e);

src/main/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/chatui/ChatViewController.java

@@ -38,23 +38,17 @@ public class ChatViewController implements Initializable {
 
     private static final int CHAT_PADDING = 20;
 
-    public ChatViewController() {
-        this(null, null, null);
-    }
-
-    public ChatViewController(
-            String username, ChatModel chatModel, ChatController controller) {
+    public ChatViewController(ChatController chatController, ChatModel chatModel, String username){
+        this.controller = chatController;
         this.username = username;
-        this.controller = controller;
         this.chatModel = chatModel;
     }
-
     
     @Override
     public void initialize(URL location, ResourceBundle resourceBundle) {
         inputField.setOnAction(event -> sendMessage());
         sendButton.setOnAction(event -> sendMessage());
-        scrollPane.vvalueProperty().bind(chatInterfaceVBox.heightProperty());
+        scrollPane.vvalueProperty().bind(chat.heightProperty());
     }
 
     public void sendMessage() {