private void LoginUser()
{
var username = UsernameTextbox.GetLineText(0);
var password = PasswordBox.Password;
Boolean correctData = userDao.ValidateCredentials(username, password);
if (correctData)
{
ChatWindow win2 = new ChatWindow(username);
win2.Show();
this.Close();
}
else
{
ErrorLabel.Content = "Entered credentials do not match any user!";
}
}
private void RegisterUser()
{
var username = UsernameTextbox.GetLineText(0);
var password = PasswordBox.Password;
if (!userDao.Exists(username))
{
if (userDao.CreateUser(username, password))
{
ChatWindow win2 = new ChatWindow(username);
win2.Show();
this.Close();
}
else
{
ErrorLabel.Content = "Registering failed!";
}
}
else
{
ErrorLabel.Content = "Username is already taken!";
}
}
private void lbContacts_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
if (lbContacts.SelectedItem != null)
{
ContactItem selected = (ContactItem)lbContacts.SelectedItem;
if (selected.Protocol == "msn")
{
MSNPSharp.Contact contact = selected.Contact;
bool activate = false;
MsnChatWindow activeForm = null;
foreach (MsnChatWindow conv in ConversationWindows)
{
if (conv.Conversation.HasContact(contact) &&
(conv.Conversation.Type & ConversationType.Chat) == ConversationType.Chat)
{
activeForm = conv;
activate = true;
}
}
if (activate)
{
if (activeForm.WindowState == WindowState.Minimized)
activeForm.Show();
activeForm.Activate();
return;
}
Conversation convers = this.m_messenger.CreateConversation();
MsnChatWindow window = CreateConversationWindow(convers, contact);
window.Show();
return;
}
if (!this.m_windows.Contains(selected.Address) || !((ChatWindow)this.m_windows[selected.Address]).Open)
{
ChatWindow window = new ChatWindow(selected.Address, Properties.Settings.Default.ClientPort);
window.Nickname = this.m_contacts.Nickname;
window.Nickname = this.m_contacts.Status;
window.ContactNickname = selected.Nickname;
window.ContactStatus = selected.Status;
this.m_windows[selected.Address] = window;
window.Show();
window.Activate();
}
else
{
((ChatWindow)this.m_windows[selected.Address]).Focus();
}
}
}
private void Server_ConnectionAccepted(System.Net.Sockets.TcpClient client)
{
String address = ((IPEndPoint)client.Client.RemoteEndPoint).Address.ToString();
if (!this.m_windows.Contains(address) || !((ChatWindow)this.m_windows[address]).Open)
{
ChatWindow window = new ChatWindow(client);
int index = ContactIndex(address);
if (index != -1)
{
window.ContactNickname = this.ContactsCollection[index].Nickname;
window.ContactStatus = this.ContactsCollection[index].Status;
}
this.m_windows[address] = window;
window.ShowActivated = false;
}
else
{
ChatWindow window = (ChatWindow)this.m_windows[address];
window.Reconnect(client);
}
}
private void ChatConnectDialog_Click(object sender, RoutedEventArgs e)
{
String ipaddress = this.m_ChatConnectDialog.tbValue.Text;
if (App.IsValidIP(ipaddress))
{
ChatWindow window = new ChatWindow(ipaddress, Properties.Settings.Default.ClientPort);
window.Show();
}
else
{
MessageBox.Show("Non valid ip address given");
}
}
