Index

A B C D E G H I L M O R S T U W
All Classes and Interfaces|All Packages

A

addChat(String) - Method in class client.ChatModel

Creates a new chat room and links the current user to it.

addChatButtonListener(ActionListener) - Method in class client.ChatView

Registers a listener for the "Add Chat" button.

addChatSelectionListener(ActionListener) - Method in class client.ChatView

Registers a listener for selecting chat rooms.

addDisconnectButtonListener(ActionListener) - Method in class client.ChatView

Registers a listener for the "Disconnect" button.

addInputFieldListener(ActionListener) - Method in class client.ChatView

Registers a listener for the message input field (e.g., for Enter key).

addListener(ChatModelListener) - Method in class client.ChatModel

Registers a listener to receive model change notifications.

addListener(WebSocketEventListener) - Method in class client.ClientWebSocketHandler

Adds a WebSocketEventListener to the list of listeners.

addLoginButtonListener(ActionListener) - Method in class client.ChatView

Registers a listener for the "Login" button.

addMessage(Message) - Method in class client.Chat

Appends a new message to the chat history.

addMessage(Message) - Method in class client.ChatGUI

Adds a new message to the display in real-time.

addMessage(Message, Chat) - Method in class client.ChatModel

Sends a message to a specific chat room.

addSendButtonListener(ActionListener) - Method in class client.ChatView

Registers a listener for the "Send" message button.

addSendImageButtonListener(ActionListener) - Method in class client.ChatView

Registers a listener for the "Send Image" button.

addUser(User) - Method in class client.Chat

Adds a user to the list of participants in this chat.

B

buildUserListPanel(ArrayList<String>, ArrayList<String>) - Method in class client.ChatGUI

Updates the user list panel with the current active users

C

Chat - Class in client

This class acts as a data container for the chat's identity, the history of messages sent, and the list of participating users.

Chat(String) - Constructor for class client.Chat

Constructs a new Chat instance with a specific name.

ChatController - Class in client

ChatController - The Controller component of the MVC pattern.

ChatController(ChatModel, ChatView) - Constructor for class client.ChatController

Constructor for ChatController.

ChatGUI - Class in client

Handles the graphical user interface for a chat session.

ChatGUI() - Constructor for class client.ChatGUI

Constructs a default ChatGUI with an empty border layout.

ChatGUI(Chat) - Constructor for class client.ChatGUI

Constructs a ChatGUI populated with data from an existing Chat object.

ChatListGUI - Class in client

Provides a graphical interface for displaying a list of available chat rooms.

ChatListGUI() - Constructor for class client.ChatListGUI

Constructs an empty ChatListGUI with a GridBagLayout.

ChatListGUI(ArrayList<String>, String) - Constructor for class client.ChatListGUI

Constructs a ChatListGUI populated with buttons for each chat room.

ChatModel - Class in client

ChatModel - The Model component of the MVC pattern.

ChatModel() - Constructor for class client.ChatModel

Constructs a new ChatModel.

ChatModelListener - Interface in client

ChatModelListener - Observer interface for ChatModel changes.

ChatView - Class in client

ChatView - The View component of the MVC pattern.

ChatView() - Constructor for class client.ChatView

clearAddChatField() - Method in class client.ChatView

Clears the text in the "Add Chat" input field.

clearInputField() - Method in class client.ChatView

Clears the message input field.

client - package client

ClientWebSocketHandler - Class in client

ClientWebSocketHandler(URI) - Constructor for class client.ClientWebSocketHandler

Constructor for ClientWebSocketHandler.

Connect(User, String) - Static method in class client.ConnectionHandler

Handles the connection of a user to a chat.

ConnectionHandler - Class in client

ConnectionHandler(String, String) - Constructor for class client.ConnectionHandler

Constructor for ConnectionHandler.

createAndShowUi(String) - Method in class client.ChatView

Initializes the GUI components, sets up layouts, and displays the main frame.

createImageMessage(String) - Method in class client.ChatModel

Method to create an image-based message.

createMessage(String) - Method in class client.ChatModel

Method to create a standard text message with the current timestamp and user.

createMessagePanel(Message) - Method in class client.ChatGUI

Transforms a Message object into a list of JLabels for display.

D

Disconnect(User, String) - Static method in class client.ConnectionHandler

Handles the disconnection of a user from a chat.

E

enterChat(String) - Method in class client.ClientWebSocketHandler

Sends a message to the server to enter a specific chat room.

equals(Object) - Method in class client.User

Compares this user to another object for equality.

G

Get_Chat(String) - Static method in class client.ConnectionHandler

Retrieves a Chat object from the server based on the provided chat name.

Get_Chats(User) - Static method in class client.ConnectionHandler

Retrieves a list of chat names that the specified user is a member of.

Get_Image(String) - Static method in class client.ConnectionHandler

Retrieves an image from the server based on the provided hash.

getAddChatText() - Method in class client.ChatView

getChatListPanel() - Method in class client.ChatListGUI

Returns the panel containing the chat list components.

getChatName() - Method in class client.Chat

Gets the name of the chat room.

getChats() - Method in class client.ChatModel

Fetches the latest list of chat rooms from the server for the current user.

getCurrentChat() - Method in class client.ChatModel

getFrame() - Method in class client.ChatView

getInputText() - Method in class client.ChatView

getLoginText() - Method in class client.ChatView

getMainPanel() - Method in class client.ChatGUI

Returns the main container of the GUI.

getMessages() - Method in class client.Chat

Gets the list of all messages recorded in this chat.

getName() - Method in class client.User

Returns the display name of the user.

getText() - Method in class client.Message

Returns the text content or the image path of the message.

getTime() - Method in class client.Message

Returns the timestamp indicating when the message was sent.

getUser() - Method in class client.ChatModel

getUser() - Method in class client.Message

Returns the author of the message.

getUsers() - Method in class client.Chat

Gets the list of users associated with this chat.

H

hashCode() - Method in class client.User

Generates a hash code for this user based on their name.

I

initialize(String) - Method in class client.ChatController

Initializes the controller by setting up the view and attaching event listeners.

initializeWebSocket() - Method in class client.ChatController

Initializes the WebSocket connection to the server and sets up event listeners for WebSocket events.

isImage() - Method in class client.Message

Checks if this message represents an image.

L

leaveChat() - Method in class client.ChatModel

Leaves the currently active chat room by setting activeChat to null.

login(String) - Method in class client.ClientWebSocketHandler

Sends a login message to the server with the provided username.

M

main(String[]) - Static method in class client.ChatController

Main entry point for the application.

Message - Class in client

Represents a single message within a chat session.

Message(String, Instant, User, Boolean) - Constructor for class client.Message

Constructs a new Message instance.

O

onChatSelected(Chat) - Method in interface client.ChatModelListener

Triggered when a specific chat room has been selected by the user.

onChatSelected(Chat) - Method in class client.ChatView

Updates the display when a user selects a different chat room.

onChatsLoaded(ArrayList<String>, String) - Method in interface client.ChatModelListener

Triggered when the list of available chat rooms has been fetched from the server.

onChatsLoaded(ArrayList<String>, String) - Method in class client.ChatView

Populates the sidebar with the list of available chat rooms.

onClose(int, String, boolean) - Method in class client.ClientWebSocketHandler

Notifies listeners of disconnection when the WebSocket connection is closed.

onConnected() - Method in interface client.WebSocketEventListener

Called when the WebSocket connection is established

onDisconnected() - Method in interface client.WebSocketEventListener

Called when the WebSocket connection is closed

onError(Exception) - Method in class client.ClientWebSocketHandler

Notifies listeners of any errors that occur in the WebSocket connection.

onError(String) - Method in interface client.WebSocketEventListener

Called when an error occurs in the WebSocket connection

onMessage(String) - Method in class client.ClientWebSocketHandler

Handles incoming messages from the WebSocket connection.

onMessageAdded(Chat) - Method in interface client.ChatModelListener

Triggered when the local user adds a message to a chat.

onMessageAdded(Chat) - Method in class client.ChatView

Updates the UI when a message is added to a specific chat.

onMessageReceived(Message) - Method in interface client.ChatModelListener

Triggered when a new message is received from the server.

onMessageReceived(Message) - Method in class client.ChatView

Updates the current chat view with a single incoming message.

onMessageReceived(Message) - Method in interface client.WebSocketEventListener

Called when a message is received over the WebSocket connection

onOpen(ServerHandshake) - Method in class client.ClientWebSocketHandler

Handles start of connection WebSocket server.

R

removeChatPanel() - Method in class client.ChatView

Removes content of chatPanel

removeListener(ChatModelListener) - Method in class client.ChatModel

Removes a listener from receiving notifications.

removeListener(WebSocketEventListener) - Method in class client.ClientWebSocketHandler

Removes a WebSocketEventListener from the list of listeners.

S

Send_Image(String) - Static method in class client.ConnectionHandler

Sends an image to the server by reading the image file, encoding it in Base64, and making a POST request with the encoded image as the payload.

Send_Message(Message, String) - Static method in class client.ConnectionHandler

Sends a message to the server within a specific chat.

sendImageMessage(String, ClientWebSocketHandler) - Method in class client.ChatModel

Sends an image message to the server for the currently active chat room.

sendMessage(String, ClientWebSocketHandler) - Method in class client.ChatModel

Sends a message to the server for the currently active chat room.

sendMessageToServer(Message, String) - Method in class client.ClientWebSocketHandler

Sends a message to the server within a specific chat.

setActiveChat(String) - Method in class client.ChatListGUI

Updates the chat list to visually indicate which chat is currently active.

setChats(ArrayList<String>) - Method in class client.ChatModel

Updates the local list of chat rooms and notifies all listeners.

setCurrentChat(Chat) - Method in class client.ChatModel

Sets the currently active chat room and notifies listeners to update the view.

setName(String) - Method in class client.User

Sets or updates the display name of the user.

setUser(User) - Method in class client.ChatModel

Sets the current user and fetches the available chat rooms for that user.

T

toString() - Method in class client.Chat

Returns a string representation of the chat, which is its name.

toString() - Method in class client.Message

Returns a string representation of the message content.

toString() - Method in class client.User

Returns a string representation of the user, which is their name.

U

updateUserList(String, String[], ArrayList<String>) - Method in interface client.ChatModelListener

Triggered when there is an update to the users present in a specific chat.

updateUserList(String, String[], ArrayList<String>) - Method in class client.ChatView

Updates the user list in the sidebar when a chat update is received.

updateUserList(String, String[], ArrayList<String>) - Method in interface client.WebSocketEventListener

Called when a chat update occurs

User - Class in client

User - Represents a chat user.

User(String) - Constructor for class client.User

Constructs a new User with the specified name.

W

WebSocketEventListener - Interface in client

WebSocketEventListener - Interface for handling WebSocket events.

A B C D E G H I L M O R S T U W
All Classes and Interfaces|All Packages