add enable/disable checkboxes to native IP settings, to restore only selected items.

lsd-techno · lsd-techno · commit 4eac0effdf5d · 2025-08-13T05:51:32.000+08:00
diff --git a/MainForm.Designer.cs b/MainForm.Designer.cs
diff --git a/MainForm.cs b/MainForm.cs
@@ -44,7 +44,7 @@ public MainForm()
             NetworkHelper.LoadAlterNativeSettings(textBoxGw4, textBoxGw6, textBoxDns4, textBoxDns6, checkBoxGw4, checkBoxGw6, checkBoxDns4, checkBoxDns6);
 
             // Load native settings to UI
-            NetworkHelper.LoadNativeSettingsToUI(textBoxNativeGw4, textBoxNativeGw6, textBoxNativeDns4, textBoxNativeDns6);
+            NetworkHelper.LoadNativeSettingsToUI(textBoxNativeGw4, textBoxNativeGw6, textBoxNativeDns4, textBoxNativeDns6, checkBoxNativeGw4, checkBoxNativeGw6, checkBoxNativeDns4, checkBoxNativeDns6);
 
             // Initialize auto-refresh settings
             checkBoxAutoRefresh.Checked = Settings.Default.AutoRefreshEnabled;
@@ -177,7 +177,7 @@ private void buttonSaveNative_Click(object sender, EventArgs e)
         {
             try
             {
-                NetworkHelper.SaveNativeSettingsFromUI(textBoxNativeGw4, textBoxNativeGw6, textBoxNativeDns4, textBoxNativeDns6);
+                NetworkHelper.SaveNativeSettingsFromUI(textBoxNativeGw4, textBoxNativeGw6, textBoxNativeDns4, textBoxNativeDns6, checkBoxNativeGw4, checkBoxNativeGw6, checkBoxNativeDns4, checkBoxNativeDns6);
                 MessageBox.Show("Native network settings saved successfully!", "Settings Saved", MessageBoxButtons.OK, MessageBoxIcon.Information);
             }
             catch (Exception ex)
@@ -192,6 +192,13 @@ private void buttonLoadNative_Click(object sender, EventArgs e)
             {
                 var currentInfo = NetworkHelper.GetCurrentNetworkInfo();
                 NetworkHelper.PopulateNetworkInfoTextBoxes(currentInfo, textBoxNativeGw4, textBoxNativeGw6, textBoxNativeDns4, textBoxNativeDns6);
+                
+                // Enable checkboxes for valid network settings
+                checkBoxNativeGw4.Checked = currentInfo.Gateway4_enable;
+                checkBoxNativeGw6.Checked = currentInfo.Gateway6_enable;
+                checkBoxNativeDns4.Checked = currentInfo.Dns4_enable;
+                checkBoxNativeDns6.Checked = currentInfo.Dns6_enable;
+                
                 MessageBox.Show("Current network settings loaded into Native settings!", "Settings Loaded", MessageBoxButtons.OK, MessageBoxIcon.Information);
             }
             catch (Exception ex)
@@ -205,6 +212,8 @@ protected override void OnShown(EventArgs e)
             base.OnShown(e);
             // Update AlterNative settings display
             AlterCheckBoxes_ReEnable();
+            // Update Native settings display
+            NativeCheckBoxes_ReEnable();
             DisplayCurrentMode(isSwitchedOn);
             TrackBar_Set(isSwitchedOn);
             
@@ -473,6 +482,7 @@ private void CheckBox_CheckedChanged(object sender, EventArgs e)
             if (checkBox != null)
             {
                 bool needSave = false;
+                bool needNativeSave = false;
                 switch (checkBox.Name)
                 {
                     case "checkBoxGw4":
@@ -484,6 +494,15 @@ private void CheckBox_CheckedChanged(object sender, EventArgs e)
                             needSave = true;
                             break;
                         }
+                    case "checkBoxNativeGw4":
+                    case "checkBoxNativeGw6":
+                    case "checkBoxNativeDns4":
+                    case "checkBoxNativeDns6":
+                        {
+                            NativeCheckBoxes_ReEnable();
+                            needNativeSave = true;
+                            break;
+                        }
                     case "checkBoxAutoRefresh":
                         {
                             if (!isLoadingSettings)
@@ -509,6 +528,10 @@ private void CheckBox_CheckedChanged(object sender, EventArgs e)
                     {
                         NetworkHelper.SaveAlterNativeSettings(textBoxGw4, textBoxGw6, textBoxDns4, textBoxDns6, checkBoxGw4, checkBoxGw6, checkBoxDns4, checkBoxDns6);
                     }
+                    if (needNativeSave)
+                    {
+                        NetworkHelper.SaveNativeSettingsFromUI(textBoxNativeGw4, textBoxNativeGw6, textBoxNativeDns4, textBoxNativeDns6, checkBoxNativeGw4, checkBoxNativeGw6, checkBoxNativeDns4, checkBoxNativeDns6);
+                    }
                 }
             }
         }
@@ -545,6 +568,13 @@ private void AlterCheckBoxes_ReEnable()
             textBoxDns4.Enabled = checkBoxDns4.Checked;
             textBoxDns6.Enabled = checkBoxDns6.Checked;
         }
+        private void NativeCheckBoxes_ReEnable()
+        {
+            textBoxNativeGw4.Enabled = checkBoxNativeGw4.Checked;
+            textBoxNativeGw6.Enabled = checkBoxNativeGw6.Checked;
+            textBoxNativeDns4.Enabled = checkBoxNativeDns4.Checked;
+            textBoxNativeDns6.Enabled = checkBoxNativeDns6.Checked;
+        }
         private void TrackBarToggle_ValueChanged(object sender, EventArgs e)
         {
             if (!isLoadingSettings)
diff --git a/NetworkHelper.cs b/NetworkHelper.cs
@@ -251,27 +251,32 @@ public static void SaveNativeSettings(NetworkInfo networkInfo)
             Settings.Default.Save();
         }
 
-        public static void SaveNativeSettingsFromUI(TextBox textBoxGw4, TextBox textBoxGw6, TextBox textBoxDns4, TextBox textBoxDns6)
+        public static void SaveNativeSettingsFromUI(TextBox textBoxGw4, TextBox textBoxGw6, TextBox textBoxDns4, TextBox textBoxDns6, CheckBox checkBoxGw4, CheckBox checkBoxGw6, CheckBox checkBoxDns4, CheckBox checkBoxDns6)
         {
             Settings.Default.NativeGw4 = textBoxGw4.Text;
             Settings.Default.NativeGw6 = textBoxGw6.Text;
             Settings.Default.NativeDns4 = textBoxDns4.Text;
             Settings.Default.NativeDns6 = textBoxDns6.Text;
 
-            Settings.Default.NativeGw4Enabled = !string.IsNullOrEmpty(textBoxGw4.Text) && textBoxGw4.Text != "N/A";
-            Settings.Default.NativeGw6Enabled = !string.IsNullOrEmpty(textBoxGw6.Text) && textBoxGw6.Text != "N/A";
-            Settings.Default.NativeDns4Enabled = !string.IsNullOrEmpty(textBoxDns4.Text) && textBoxDns4.Text != "N/A";
-            Settings.Default.NativeDns6Enabled = !string.IsNullOrEmpty(textBoxDns6.Text) && textBoxDns6.Text != "N/A";
+            Settings.Default.NativeGw4Enabled = checkBoxGw4.Checked;
+            Settings.Default.NativeGw6Enabled = checkBoxGw6.Checked;
+            Settings.Default.NativeDns4Enabled = checkBoxDns4.Checked;
+            Settings.Default.NativeDns6Enabled = checkBoxDns6.Checked;
 
             Settings.Default.Save();
         }
 
-        public static void LoadNativeSettingsToUI(TextBox textBoxGw4, TextBox textBoxGw6, TextBox textBoxDns4, TextBox textBoxDns6)
+        public static void LoadNativeSettingsToUI(TextBox textBoxGw4, TextBox textBoxGw6, TextBox textBoxDns4, TextBox textBoxDns6, CheckBox checkBoxGw4, CheckBox checkBoxGw6, CheckBox checkBoxDns4, CheckBox checkBoxDns6)
         {
             textBoxGw4.Text = Settings.Default.NativeGw4;
             textBoxGw6.Text = Settings.Default.NativeGw6;
             textBoxDns4.Text = Settings.Default.NativeDns4;
             textBoxDns6.Text = Settings.Default.NativeDns6;
+
+            checkBoxGw4.Checked = Settings.Default.NativeGw4Enabled;
+            checkBoxGw6.Checked = Settings.Default.NativeGw6Enabled;
+            checkBoxDns4.Checked = Settings.Default.NativeDns4Enabled;
+            checkBoxDns6.Checked = Settings.Default.NativeDns6Enabled;
         }
 
         public static NetworkInfo GetAlterNativeSettings()

Original file line number	Diff line number	Diff line change
`@@ -44,7 +44,7 @@ public MainForm()`
`44`	`44`	`NetworkHelper.LoadAlterNativeSettings(textBoxGw4, textBoxGw6, textBoxDns4, textBoxDns6, checkBoxGw4, checkBoxGw6, checkBoxDns4, checkBoxDns6);`
`45`	`45`
`46`	`46`	`// Load native settings to UI`
`47`		`- NetworkHelper.LoadNativeSettingsToUI(textBoxNativeGw4, textBoxNativeGw6, textBoxNativeDns4, textBoxNativeDns6);`
	`47`	`+ NetworkHelper.LoadNativeSettingsToUI(textBoxNativeGw4, textBoxNativeGw6, textBoxNativeDns4, textBoxNativeDns6, checkBoxNativeGw4, checkBoxNativeGw6, checkBoxNativeDns4, checkBoxNativeDns6);`
`48`	`48`
`49`	`49`	`// Initialize auto-refresh settings`
`50`	`50`	`checkBoxAutoRefresh.Checked = Settings.Default.AutoRefreshEnabled;`
`@@ -177,7 +177,7 @@ private void buttonSaveNative_Click(object sender, EventArgs e)`
`177`	`177`	`{`
`178`	`178`	`try`
`179`	`179`	`{`
`180`		`- NetworkHelper.SaveNativeSettingsFromUI(textBoxNativeGw4, textBoxNativeGw6, textBoxNativeDns4, textBoxNativeDns6);`
	`180`	`+ NetworkHelper.SaveNativeSettingsFromUI(textBoxNativeGw4, textBoxNativeGw6, textBoxNativeDns4, textBoxNativeDns6, checkBoxNativeGw4, checkBoxNativeGw6, checkBoxNativeDns4, checkBoxNativeDns6);`
`181`	`181`	`MessageBox.Show("Native network settings saved successfully!", "Settings Saved", MessageBoxButtons.OK, MessageBoxIcon.Information);`
`182`	`182`	`}`
`183`	`183`	`catch (Exception ex)`
`@@ -192,6 +192,13 @@ private void buttonLoadNative_Click(object sender, EventArgs e)`
`192`	`192`	`{`
`193`	`193`	`var currentInfo = NetworkHelper.GetCurrentNetworkInfo();`
`194`	`194`	`NetworkHelper.PopulateNetworkInfoTextBoxes(currentInfo, textBoxNativeGw4, textBoxNativeGw6, textBoxNativeDns4, textBoxNativeDns6);`
	`195`	`+`
	`196`	`+ // Enable checkboxes for valid network settings`
	`197`	`+ checkBoxNativeGw4.Checked = currentInfo.Gateway4_enable;`
	`198`	`+ checkBoxNativeGw6.Checked = currentInfo.Gateway6_enable;`
	`199`	`+ checkBoxNativeDns4.Checked = currentInfo.Dns4_enable;`
	`200`	`+ checkBoxNativeDns6.Checked = currentInfo.Dns6_enable;`
	`201`	`+`
`195`	`202`	`MessageBox.Show("Current network settings loaded into Native settings!", "Settings Loaded", MessageBoxButtons.OK, MessageBoxIcon.Information);`
`196`	`203`	`}`
`197`	`204`	`catch (Exception ex)`
`@@ -205,6 +212,8 @@ protected override void OnShown(EventArgs e)`
`205`	`212`	`base.OnShown(e);`
`206`	`213`	`// Update AlterNative settings display`
`207`	`214`	`AlterCheckBoxes_ReEnable();`
	`215`	`+ // Update Native settings display`
	`216`	`+ NativeCheckBoxes_ReEnable();`
`208`	`217`	`DisplayCurrentMode(isSwitchedOn);`
`209`	`218`	`TrackBar_Set(isSwitchedOn);`
`210`	`219`
`@@ -473,6 +482,7 @@ private void CheckBox_CheckedChanged(object sender, EventArgs e)`
`473`	`482`	`if (checkBox != null)`
`474`	`483`	`{`
`475`	`484`	`bool needSave = false;`
	`485`	`+ bool needNativeSave = false;`
`476`	`486`	`switch (checkBox.Name)`
`477`	`487`	`{`
`478`	`488`	`case "checkBoxGw4":`
`@@ -484,6 +494,15 @@ private void CheckBox_CheckedChanged(object sender, EventArgs e)`
`484`	`494`	`needSave = true;`
`485`	`495`	`break;`
`486`	`496`	`}`
	`497`	`+ case "checkBoxNativeGw4":`
	`498`	`+ case "checkBoxNativeGw6":`
	`499`	`+ case "checkBoxNativeDns4":`
	`500`	`+ case "checkBoxNativeDns6":`
	`501`	`+ {`
	`502`	`+ NativeCheckBoxes_ReEnable();`
	`503`	`+ needNativeSave = true;`
	`504`	`+ break;`
	`505`	`+ }`
`487`	`506`	`case "checkBoxAutoRefresh":`
`488`	`507`	`{`
`489`	`508`	`if (!isLoadingSettings)`
`@@ -509,6 +528,10 @@ private void CheckBox_CheckedChanged(object sender, EventArgs e)`
`509`	`528`	`{`
`510`	`529`	`NetworkHelper.SaveAlterNativeSettings(textBoxGw4, textBoxGw6, textBoxDns4, textBoxDns6, checkBoxGw4, checkBoxGw6, checkBoxDns4, checkBoxDns6);`
`511`	`530`	`}`
	`531`	`+ if (needNativeSave)`
	`532`	`+ {`
	`533`	`+ NetworkHelper.SaveNativeSettingsFromUI(textBoxNativeGw4, textBoxNativeGw6, textBoxNativeDns4, textBoxNativeDns6, checkBoxNativeGw4, checkBoxNativeGw6, checkBoxNativeDns4, checkBoxNativeDns6);`
	`534`	`+ }`
`512`	`535`	`}`
`513`	`536`	`}`
`514`	`537`	`}`
`@@ -545,6 +568,13 @@ private void AlterCheckBoxes_ReEnable()`
`545`	`568`	`textBoxDns4.Enabled = checkBoxDns4.Checked;`
`546`	`569`	`textBoxDns6.Enabled = checkBoxDns6.Checked;`
`547`	`570`	`}`
	`571`	`+ private void NativeCheckBoxes_ReEnable()`
	`572`	`+ {`
	`573`	`+ textBoxNativeGw4.Enabled = checkBoxNativeGw4.Checked;`
	`574`	`+ textBoxNativeGw6.Enabled = checkBoxNativeGw6.Checked;`
	`575`	`+ textBoxNativeDns4.Enabled = checkBoxNativeDns4.Checked;`
	`576`	`+ textBoxNativeDns6.Enabled = checkBoxNativeDns6.Checked;`
	`577`	`+ }`
`548`	`578`	`private void TrackBarToggle_ValueChanged(object sender, EventArgs e)`
`549`	`579`	`{`
`550`	`580`	`if (!isLoadingSettings)`