private void RequestConvo(object sender, EventArgs e)
{
try
{
KeyValuePair <User, IPEndPoint> keyVal = onlineUsers.ElementAt(this.dataGridView1.CurrentCell.RowIndex);
if (keyVal.Key.Nick != null && keyVal.Key.Nick != "" && keyVal.Key.Nick != self.Nick)
{
if (chatWindow.ChatStarted(keyVal.Key.Nick))
{
chatWindow.Show();
}
else
{
IMessenger iMessenger = (IMessenger)RemotingServices.Connect(typeof(IMessenger), Util.URL(keyVal.Value));
if (iMessenger.ProcessRequest(self))
{
chatWindow.NewTab(self, keyVal.Key, keyVal.Value);
chatWindow.Show();
}
else
{
MessageBox.Show(keyVal.Key.Nick + " refused your request", "Refused", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message + " -- " + ex.StackTrace);
}
}
private void OpenChatWindow()
{
ChatWindow chatWindow = new ChatWindow(this.usernameBox.Text);
chatWindow.Show();
Close();
}
private void Connector_PrivateMessageEvent(object sender, MessageDictionary e)
{
bool found = false;
Sender s = (Sender)Enum.Parse(typeof(Sender), e[MesKeyStr.Sender]);
string targetUserID = s == Sender.others ? e[MesKeyStr.UserID] : e[MesKeyStr.TargetUserID];
foreach (ChatWindow cw in privateWindows)
{
if (cw.TargetUser.UserID.Equals(targetUserID))
{
found = true;
Application.Current.Dispatcher.Invoke(() =>
{
cw.MessageArrive(e);
});
}
}
if (found == false)
{
User target = new User(e[MesKeyStr.UserID], e[MesKeyStr.NickName]);
ChatWindow chatWindow = null;
Application.Current.Dispatcher.Invoke(() =>
{
chatWindow = new ChatWindow(target);
chatWindow.ManualCloseEvent += ChatWindow_ManualCloseEvent;
chatWindow.Show();
Application.Current.Dispatcher.Invoke(() =>
{
chatWindow.MessageArrive(e);
});
});
privateWindows.Add(chatWindow);
}
}
private void OpenChatWindow() //On successful login takes the user to the ChatWindow
{
ChatWindow chatWindow = new ChatWindow(this.usernameBox.Text);
chatWindow.Show();
Close();
}
public void PushMessage(String mess, Boolean isMe)
{
chatWindow.Dispatcher.Invoke(() =>
{
chatWindow.Show();
chatWindow.PushMessage(mess, false);
});
}
public void StartChatting()
{
currentUser = ((App)Application.Current).CurrentUser;
GroupChatWindow = new ChatWindow();
GroupChatWindow.PrivateChatEvent += GroupChatWindow_PrivateChatEvent;
GroupChatWindow.Closed += GroupChatWindow_Closed;
GroupChatWindow.Show();
}
private void GroupChatWindow_PrivateChatEvent(object sender, User e)
{
foreach (ChatWindow cw in privateWindows)
{
if (cw.TargetUser.UserID.Equals(e.UserID))
{
cw.Activate();
return;
}
}
ChatWindow privateChatWindow = new ChatWindow(e);
privateChatWindow.ManualCloseEvent += ChatWindow_ManualCloseEvent;
privateWindows.Add(privateChatWindow);
privateChatWindow.Show();
}
private void btn_join_Click(object sender, RoutedEventArgs e)
{
string username = txt_username.Text;
if (!ValidateUsername(username))
{
MessageBox.Show("Type in a valid username.", "", MessageBoxButton.OK);
return;
}
ClientChatImpl.ClientName = username;
ClientChatImpl.UserEnteredChat();
var window = new ChatWindow();
window.Show(); // open the chat window
Close(); // closes this window
}
private void btnLogin_Click(object sender, RoutedEventArgs e)
{
string username = txbUsername.Text;
string password = txbPassword.Text;
bool isAccepted = this._loginService.CheckLogin(username, password);
if (isAccepted)
{
ChatWindow chatWindow = new ChatWindow(username, _messageService);
this.Close();
chatWindow.Show();
}
else
{
lblError.Content = "Username or password is invalid";
}
}
private void LoginButton_Click(object sender, EventArgs e)
{
if (this.CheckIfLegalIPAddress(this.ipAddressTextBox.Text) == false)
{
MessageBox.Show("Please enter a legal IPv4 address!", "Chat", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
}
else if (CheckIfLegalPort(this.portTextBox.Text) == false)
{
MessageBox.Show("The port must be between 3000 and 9000!", "Chat", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
}
else if (this.usernameTextBox.Text.ToCharArray().Length < 3)
{
MessageBox.Show("The username must be at least 3 characters long!", "Chat", MessageBoxButtons.OK, MessageBoxIcon.Information, MessageBoxDefaultButton.Button1);
}
else
{
this.networkWatcher = new NetworkWatcher(IPAddress.Parse(this.ipAddressTextBox.Text), int.Parse(this.portTextBox.Text));
this.networkWatcher.ConnectionLost += this.ConnectionLost;
this.networkWatcher.DataReceived += this.DataReceived;
this.networkWatcher.Start();
if (this.networkWatcher.Connected == true)
{
this.networkWatcher.Send(ProtocolCreator.LogIn(this.usernameTextBox.Text));
if (this.WaitForSessionKey(1000) == true)
{
this.networkWatcher.ConnectionLost -= this.ConnectionLost;
this.networkWatcher.DataReceived -= this.DataReceived;
this.Hide();
ChatWindow chatWindow = new ChatWindow(this.usernameTextBox.Text, this.sessionkey, this.networkWatcher);
chatWindow.FormClosed += this.ChatWindowClosed;
chatWindow.Show();
}
}
}
}
private void Start_Chat(object sender, EventArgs e)
{
ChatWindow chatWindow = new ChatWindow((sender as Button).Text);
chatWindow.Show();
}