public bool Connect(VNCHost target, Crownwood.Magic.Controls.TabPage tab)
{
try
{
m_host = target;
m_tab = tab;
rd.Connect(target.Hostname, target.Screen, true);
return true;
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Connect Exception");
Disconnect();
return false;
}
}
public VNCHost Display(VNCHost host)
{
txtDisplayName.Text = host.DisplayName;
txtHostname.Text = host.Hostname;
txtScreen.Value = host.Screen;
if (host.Password.Length > 0)
txtPassword.Text = "UNCHANGED";
else
txtPassword.Text = "";
if (ShowDialog() == DialogResult.OK)
{
host.DisplayName = txtDisplayName.Text;
host.Hostname = txtHostname.Text;
host.Screen = Convert.ToInt16(txtScreen.Value);
if (txtPassword.Text.CompareTo("UNCHANGED") != 0)
host.Password = txtPassword.Text;
}
else
return null;
return host;
}
private void menuMainFileQuickConnect_Click(object sender, System.EventArgs e)
{
QuickConnectForm qc = new QuickConnectForm();
if (qc.ShowDialog() == DialogResult.OK)
{
string server = qc.Server;
VNCHost host = new VNCHost(server);
if (host == null)
{
MessageBox.Show("Invalid server", "Error");
return;
}
if (CreateVNCWindow(host) && MessageBox.Show("Add this host to the list?", host.DisplayName, MessageBoxButtons.YesNo) == DialogResult.Yes)
{
AddHost(host);
SaveConfig();
}
}
}
private bool CreateVNCWindow(VNCHost target)
{
// TODO: Check to see if this client is already connected
// Switch to the window if it is
// Create the VNC window
try
{
VNCConnectionControl vnc = new VNCConnectionControl();
Crownwood.Magic.Controls.TabPage newtab = new Crownwood.Magic.Controls.TabPage(target.DisplayName, vnc);
if (vnc.Connect(target, newtab))
{
tabs.TabPages.Add(newtab);
return true;
}
MessageBox.Show("Failed to connect", "Connection Error");
return false;
}
catch (Exception e)
{
MessageBox.Show("CreateVNCWindow: " + e.Message);
return false;
}
}
public void AddHost(VNCHost h, TreeNode nodeRoot)
{
if (!HostExists(h.Hostname))
{
try
{
TreeNode item = nodeRoot.Nodes.Add(h.DisplayName);
item.Tag = h;
item.ImageIndex = 1;
item.SelectedImageIndex = 1;
ResolveHost(item);
}
catch { }
}
}
public void AddHost(VNCHost h)
{
AddHost(h, m_nodeUnassigned);
}