117 lines
3.4 KiB
C#
117 lines
3.4 KiB
C#
using System;
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using System.Drawing;
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using System.Windows.Forms;
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using Shadowsocks.Controller;
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using Shadowsocks.Model;
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using Shadowsocks.Properties;
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namespace Shadowsocks.View
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{
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public partial class ProxyForm : Form
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{
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private ShadowsocksController controller;
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// this is a copy of configuration that we are working on
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private Configuration _modifiedConfiguration;
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public ProxyForm(ShadowsocksController controller)
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{
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this.Font = System.Drawing.SystemFonts.MessageBoxFont;
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InitializeComponent();
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UpdateTexts();
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this.Icon = Icon.FromHandle(Resources.ssw128.GetHicon());
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this.controller = controller;
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controller.ConfigChanged += controller_ConfigChanged;
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UpdateEnabled();
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LoadCurrentConfiguration();
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}
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private void UpdateTexts()
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{
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UseProxyCheckBox.Text = I18N.GetString("Use Proxy");
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ProxyAddrLabel.Text = I18N.GetString("Proxy Addr");
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ProxyPortLable.Text = I18N.GetString("Proxy Port");
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OKButton.Text = I18N.GetString("OK");
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MyCancelButton.Text = I18N.GetString("Cancel");
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this.Text = I18N.GetString("Edit Proxy");
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}
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private void controller_ConfigChanged(object sender, EventArgs e)
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{
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LoadCurrentConfiguration();
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}
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private void LoadCurrentConfiguration()
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{
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_modifiedConfiguration = controller.GetConfigurationCopy();
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UseProxyCheckBox.Checked = _modifiedConfiguration.useProxy;
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ProxyServerTextBox.Text = _modifiedConfiguration.proxyServer;
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ProxyPortTextBox.Text = _modifiedConfiguration.proxyPort.ToString();
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}
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private void OKButton_Click(object sender, EventArgs e)
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{
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if (UseProxyCheckBox.Checked)
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{
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try
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{
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var proxy = ProxyServerTextBox.Text;
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var port = int.Parse(ProxyPortTextBox.Text);
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Configuration.CheckServer(proxy);
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Configuration.CheckPort(port);
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controller.EnableProxy(proxy, port);
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}
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catch (FormatException)
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{
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MessageBox.Show(I18N.GetString("Illegal port number format"));
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return;
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}
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catch (Exception ex)
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{
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MessageBox.Show(ex.Message);
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return;
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}
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}
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else
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{
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controller.DisableProxy();
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}
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this.Close();
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}
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private void CancelButton_Click(object sender, EventArgs e)
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{
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this.Close();
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}
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private void ProxyForm_FormClosed(object sender, FormClosedEventArgs e)
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{
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controller.ConfigChanged -= controller_ConfigChanged;
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}
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private void UseProxyCheckBox_CheckedChanged(object sender, EventArgs e)
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{
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UpdateEnabled();
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}
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private void UpdateEnabled()
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{
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if (UseProxyCheckBox.Checked)
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{
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ProxyServerTextBox.Enabled = true;
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ProxyPortTextBox.Enabled = true;
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}
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else
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{
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ProxyServerTextBox.Enabled = false;
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ProxyPortTextBox.Enabled = false;
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}
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}
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}
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}
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