feat: Add apply button for server configuration form.

AdoKevin · AdoKevin · commit aea690d356d3 · 2019-04-09T18:23:20.000+08:00
diff --git a/shadowsocks-csharp/Data/ja.txt b/shadowsocks-csharp/Data/ja.txt
@@ -61,6 +61,7 @@ Remarks=付記
 Timeout(Sec)=タイムアウト (秒)
 OK=OK
 Cancel=キャンセル
+Apply=適用
 New server=新規サーバー
 Move &Up=上に移動 (&U)
 Move D&own=下に移動 (&O)
diff --git a/shadowsocks-csharp/Data/zh_CN.txt b/shadowsocks-csharp/Data/zh_CN.txt
@@ -62,6 +62,7 @@ Remarks=备注
 Timeout(Sec)=超时(秒)
 OK=确定
 Cancel=取消
+Apply=应用
 New server=未配置的服务器
 Move &Up=上移(&U)
 Move D&own=下移(&O)
diff --git a/shadowsocks-csharp/Data/zh_TW.txt b/shadowsocks-csharp/Data/zh_TW.txt
@@ -61,6 +61,7 @@ Remarks=註解
 Timeout(Sec)=逾時 (秒)
 OK=確定
 Cancel=取消
+Apply=應用
 New server=新伺服器
 Move &Up=上移 (&U)
 Move D&own=下移 (&O)
diff --git a/shadowsocks-csharp/View/ConfigForm.Designer.cs b/shadowsocks-csharp/View/ConfigForm.Designer.cs
diff --git a/shadowsocks-csharp/View/ConfigForm.cs b/shadowsocks-csharp/View/ConfigForm.cs
@@ -1,15 +1,9 @@
 ﻿using System;
-using System.Collections.Generic;
-using System.ComponentModel;
 using System.Drawing;
-using System.Text;
 using System.Windows.Forms;
-using System.Diagnostics;
-using Microsoft.Win32;
 using Shadowsocks.Controller;
 using Shadowsocks.Model;
 using Shadowsocks.Properties;
-using System.Threading.Tasks;
 
 namespace Shadowsocks.View
 {
@@ -32,6 +26,7 @@ public ConfigForm(ShadowsocksController controller)
             this.PerformLayout();
 
             UpdateTexts();
+            SetupValueChangedListeners();
             this.Icon = Icon.FromHandle(Resources.ssw128.GetHicon());
 
             this.controller = controller;
@@ -62,16 +57,37 @@ private void UpdateTexts()
             ServerGroupBox.Text = I18N.GetString("Server");
             OKButton.Text = I18N.GetString("OK");
             MyCancelButton.Text = I18N.GetString("Cancel");
+            ApplyButton.Text = I18N.GetString("Apply");
             MoveUpButton.Text = I18N.GetString("Move &Up");
             MoveDownButton.Text = I18N.GetString("Move D&own");
             this.Text = I18N.GetString("Edit Servers");
         }
 
+        private void SetupValueChangedListeners()
+        {
+            IPTextBox.TextChanged += ConfigValueChanged;
+            ProxyPortTextBox.TextChanged += ConfigValueChanged;
+            PasswordTextBox.TextChanged += ConfigValueChanged;
+            EncryptionSelect.SelectedIndexChanged += ConfigValueChanged;
+            PluginTextBox.TextChanged += ConfigValueChanged;
+            PluginArgumentsTextBox.TextChanged += ConfigValueChanged;
+            PluginOptionsTextBox.TextChanged += ConfigValueChanged;
+            RemarksTextBox.TextChanged += ConfigValueChanged;
+            TimeoutTextBox.TextChanged += ConfigValueChanged;
+            PortableModeCheckBox.CheckedChanged += ConfigValueChanged;
+            ServerPortTextBox.TextChanged += ConfigValueChanged;
+        }
+
         private void controller_ConfigChanged(object sender, EventArgs e)
         {
             LoadCurrentConfiguration();
         }
 
+        private void ConfigValueChanged(object sender, EventArgs e)
+        {
+            ApplyButton.Enabled = true;
+        }
+
         private bool ValidateAndSaveSelectedServerDetails()
         {
             try
@@ -186,6 +202,7 @@ private void LoadCurrentConfiguration()
             LoadSelectedServerDetails();
             ProxyPortTextBox.Text = _modifiedConfiguration.localPort.ToString();
             PortableModeCheckBox.Checked = _modifiedConfiguration.portableMode;
+            ApplyButton.Enabled = false;
         }
 
         private bool SaveValidConfiguration()
@@ -308,6 +325,11 @@ private void CancelButton_Click(object sender, EventArgs e)
             this.Close();
         }
 
+        private void ApplyButton_Click(object sender, EventArgs e)
+        {
+            SaveValidConfiguration();
+        }
+
         private void ConfigForm_Shown(object sender, EventArgs e)
         {
             IPTextBox.Focus();
