private void serversCheckedListBoxSelectedIndexChanged(object sender, EventArgs e)
{
if (serversCheckedListBox.SelectedItem != null)
{
string item = serversCheckedListBox.SelectedItem.ToString();
if (!"未配置的服务器".Equals(item))
{
int index = serversCheckedListBox.FindString(item);
Tunnel tunnel = tunnels[index];
remoteAddressTextBox.Text = tunnel.remoteAddress;
remotePortTextBox.Text = tunnel.remotePort.ToString();
localPortTextBox.Text = tunnel.localPort.ToString();
modeComboBox.Text = tunnel.mode.ToUpper();
}
else
{
remoteAddressTextBox.Text = "";
remotePortTextBox.Text = "";
localPortTextBox.Text = "";
modeComboBox.Text = "FAST1";
}
}
else
{
remoteAddressTextBox.Text = "";
remotePortTextBox.Text = "";
localPortTextBox.Text = "";
modeComboBox.Text = "FAST1";
}
}
private void trayContextMenuServersClick(Object sender, EventArgs e)
{
ToolStripMenuItem toolStripMenuItem = sender as ToolStripMenuItem;
int index = trayContextMenuServers.DropDownItems.IndexOf(toolStripMenuItem);
Tunnel tunnel = tunnels[index];
tunnel.enable = !tunnel.enable;
serversCheckedListBox.SetItemChecked(index, tunnel.enable);
toolStripMenuItem.Checked = tunnel.enable;
if (tunnel.enable)
{
tunnel.connect();
}
else
{
tunnel.disconnect();
}
}
private void serverDeleteButtonClick(object sender, EventArgs e)
{
if (serversCheckedListBox.SelectedItem != null)
{
string item = serversCheckedListBox.SelectedItem.ToString();
int index = serversCheckedListBox.SelectedIndex;
if (!"未配置的服务器".Equals(item))
{
if (serversCheckedListBox.Items.Count != 1)
{
if (serversCheckedListBox.SelectedIndex == 0)
{
serversCheckedListBox.SelectedIndex = 1;
}
else if (serversCheckedListBox.SelectedIndex == serversCheckedListBox.Items.Count - 1)
{
serversCheckedListBox.SelectedIndex = index - 1;
}
else
{
serversCheckedListBox.SelectedIndex = index + 1;
}
}
serversCheckedListBox.Items.RemoveAt(index);
trayContextMenuServers.DropDownItems.RemoveAt(index);
Tunnel tunnel = tunnels[index];
if (tunnel.enable)
{
tunnel.disconnect();
}
tunnels.RemoveAt(index);
Utils.writeTunnels(tunnels);
}
else
{
serversCheckedListBox.SelectedIndex = index - 1;
serversCheckedListBox.Items.RemoveAt(index);
}
}
}
private void serverAddButtonClick(object sender, EventArgs e)
{
if (serversCheckedListBox.SelectedItem == null)
{
bool isNull = (remoteAddressTextBox.Text.Equals("")) ||
(remotePortTextBox.Text.Equals("")) ||
(localPortTextBox.Text.Equals("")) ||
(modeComboBox.Text.Equals(""));
if (!isNull)
{
Tunnel tunnel = new Tunnel();
tunnel.remoteAddress = remoteAddressTextBox.Text;
try
{
tunnel.remotePort = Int32.Parse(remotePortTextBox.Text);
tunnel.localPort = Int32.Parse(localPortTextBox.Text);
}
catch
{
MessageBox.Show("请输入正确的端口号", "错误");
return;
}
tunnel.mode = modeComboBox.Text.ToLower();
tunnel.enable = true;
foreach (Tunnel t in tunnels)
{
if (t.localPort == tunnel.localPort)
{
string message = string.Format("本地端口{0}已被占用", tunnel.localPort);
MessageBox.Show(message, "错误");
return;
}
}
tunnels.Add(tunnel);
Utils.writeTunnels(tunnels);
string tip = String.Format("{0}->{1}:{2}", tunnel.localPort, tunnel.remoteAddress, tunnel.remotePort);
serversCheckedListBox.Items.Insert(tunnels.Count - 1, tip);
serversCheckedListBox.SelectedIndex = 0;
serversCheckedListBox.SetItemChecked(0, true);
if (config.enable && tunnel.enable)
{
tunnel.connect();
}
ToolStripMenuItem toolStripMenuItem = new ToolStripMenuItem();
toolStripMenuItem.Name = string.Format("trayContextMenuServers{0}", tunnels.IndexOf(tunnel));
toolStripMenuItem.Text = tip;
toolStripMenuItem.CheckOnClick = true;
toolStripMenuItem.Checked = tunnel.enable;
toolStripMenuItem.Click += new EventHandler(trayContextMenuServersClick);
trayContextMenuServers.DropDownItems.Insert(tunnels.IndexOf(tunnel), toolStripMenuItem);
}
else
{
// 对应全部为空的情况
serversCheckedListBox.Items.Add("未配置的服务器");
serversCheckedListBox.SelectedIndex = 0;
}
}
else
{
string item = serversCheckedListBox.SelectedItem.ToString();
bool isNull = (remoteAddressTextBox.Text.Equals("")) ||
(remotePortTextBox.Text.Equals("")) ||
(localPortTextBox.Text.Equals("")) ||
(modeComboBox.Text.Equals(""));
if ("未配置的服务器".Equals(item))
{
if (!isNull)
{
Tunnel tunnel = new Tunnel();
tunnel.remoteAddress = remoteAddressTextBox.Text;
try
{
tunnel.remotePort = Int32.Parse(remotePortTextBox.Text);
tunnel.localPort = Int32.Parse(localPortTextBox.Text);
}
catch
{
MessageBox.Show("请输入正确的端口号", "错误");
return;
}
tunnel.mode = modeComboBox.Text.ToLower();
tunnel.enable = true;
foreach (Tunnel t in tunnels)
{
if (t.localPort == tunnel.localPort)
{
string message = string.Format("本地端口{0}已被占用", tunnel.localPort);
MessageBox.Show(message, "错误");
return;
}
}
tunnels.Add(tunnel);
Utils.writeTunnels(tunnels);
string tip = String.Format("{0}->{1}:{2}", tunnel.localPort, tunnel.remoteAddress, tunnel.remotePort);
//serversCheckedListBox.SelectedIndex = tunnels.Count - 1;
//serversCheckedListBox.Items[tunnels.Count - 1] = tip;
serversCheckedListBox.Items.Insert(tunnels.Count - 1, tip);
serversCheckedListBox.SelectedIndex = tunnels.Count - 1;
serversCheckedListBox.Items.RemoveAt(tunnels.Count);
serversCheckedListBox.SetItemChecked(tunnels.Count - 1, true);
if (config.enable && tunnel.enable)
{
tunnel.connect();
}
ToolStripMenuItem toolStripMenuItem = new ToolStripMenuItem();
toolStripMenuItem.Name = string.Format("trayContextMenuServers{0}", tunnels.IndexOf(tunnel));
toolStripMenuItem.Text = tip;
toolStripMenuItem.CheckOnClick = true;
toolStripMenuItem.Checked = tunnel.enable;
toolStripMenuItem.Click += new EventHandler(trayContextMenuServersClick);
trayContextMenuServers.DropDownItems.Insert(tunnels.IndexOf(tunnel), toolStripMenuItem);
}
}
else
{
serversCheckedListBox.Items.Add("未配置的服务器");
serversCheckedListBox.SelectedIndex = serversCheckedListBox.Items.Count - 1;
}
}
}
private void confirmButtonClick(object sender, EventArgs e)
{
string remoteAddress = remoteAddressTextBox.Text;
if (remoteAddress != null && !"".Equals(remoteAddress))
{
int remotePort = int.Parse(remotePortTextBox.Text);
int localPort = int.Parse(localPortTextBox.Text);
string mode = modeComboBox.Text.ToLower();
Tunnel t = tunnels[serversCheckedListBox.FindString(serversCheckedListBox.SelectedItem.ToString())];
bool noChange = remoteAddress.Equals(t.remoteAddress) && remotePort == t.remotePort && localPort == t.localPort && mode.Equals(t.mode);
if (!noChange)
{
t.remoteAddress = remoteAddress;
t.remotePort = remotePort;
t.localPort = localPort;
t.mode = mode;
Utils.writeTunnels(tunnels);
if (config.enable && t.enable)
{
t.reConnect();
}
}
bool[] checkStates = new bool[tunnels.Count];
foreach (string item in serversCheckedListBox.CheckedItems)
{
int index = serversCheckedListBox.FindString(item);
checkStates[index] = true;
}
foreach (Tunnel tunnel in tunnels)
{
int index = tunnels.IndexOf(tunnel);
if (tunnel.enable != checkStates[index])
{
tunnel.enable = checkStates[index];
Utils.writeTunnels(tunnels);
trayContextMenuServers.DropDownItems.RemoveAt(index);
ToolStripMenuItem toolStripMenuItem = new ToolStripMenuItem();
toolStripMenuItem.Name = string.Format("trayContextMenuServers{0}", tunnels.IndexOf(tunnel));
toolStripMenuItem.Text = string.Format("{0}->{1}:{2}", tunnel.localPort, tunnel.remoteAddress, tunnel.remotePort);
toolStripMenuItem.CheckOnClick = true;
toolStripMenuItem.Checked = tunnel.enable;
toolStripMenuItem.Click += new EventHandler(trayContextMenuServersClick);
trayContextMenuServers.DropDownItems.Insert(tunnels.IndexOf(tunnel), toolStripMenuItem);
if (config.enable && tunnel.enable)
{
tunnel.connect();
}
else
{
tunnel.disconnect();
}
}
}
}
WindowState = FormWindowState.Minimized;
this.ShowInTaskbar = false;
tray.Visible = true;
this.Hide();
}
