[CmdPal][Calc] Add option to choose Copy as the primary command (close on enter) (#40398)

## Summary of the Pull Request
Adds a new setting that lets users swap Save/Copy as primary/secondary
commands. This is done in order to enable closing on enter (similar to
PTRun) and therefore saving three extra steps (see issue). Defaults to
true - Copy is primary.
## PR Checklist

- [x] **Closes:** #40262
- [x] **Communication:** I've discussed this with core contributors
already.
- [ ] **Tests:** Added/updated and all pass
- [ ] **Localization:** No, but that's a more general issue (#40397)
- [x] **Dev docs:** No need
- [x] **New binaries:** None
- [x] **Documentation updated:** No need

## Detailed Description of the Pull Request / Additional comments

![image](https://github.com/user-attachments/assets/6f4ae316-32cd-439a-bfff-50fc2f24a5ff)

| On (default) | Off |
|--------|--------|
|
![image](https://github.com/user-attachments/assets/11ca0d6b-b35c-4c63-a5dc-44244ae1b044)
|
![image](https://github.com/user-attachments/assets/cff3b4d4-5df9-4f49-9872-c2ddee67a7b4)
|
## Validation Steps Performed
Shown in screenshots

---------

Co-authored-by: Mike Griese <migrie@microsoft.com>

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.Calc/Helper/QueryHelper.cs

@@ -63,7 +63,7 @@ public static partial class QueryHelper
                 return ResultHelper.CreateResult(result.RoundedResult, inputCulture, outputCulture, query);
             }
 
-            return ResultHelper.CreateResult(result.RoundedResult, inputCulture, outputCulture, query, handleSave);
+            return ResultHelper.CreateResult(result.RoundedResult, inputCulture, outputCulture, query, settings, handleSave);
         }
         catch (OverflowException)
         {

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.Calc/Helper/ResultHelper.cs

@@ -13,7 +13,7 @@ namespace Microsoft.CmdPal.Ext.Calc.Helper;
 
 public static class ResultHelper
 {
-    public static ListItem CreateResult(decimal? roundedResult, CultureInfo inputCulture, CultureInfo outputCulture, string query, TypedEventHandler<object, object> handleSave)
+    public static ListItem CreateResult(decimal? roundedResult, CultureInfo inputCulture, CultureInfo outputCulture, string query, SettingsManager settings, TypedEventHandler<object, object> handleSave)
     {
         // Return null when the expression is not a valid calculator query.
         if (roundedResult == null)
@@ -32,19 +32,14 @@ public static class ResultHelper
 
         // No TextToSuggest on the main save command item. We don't want to keep suggesting what the result is,
         // as the user is typing it.
-        return new ListItem(saveCommand)
+        return new ListItem(settings.CloseOnEnter ? copyCommandItem.Command : saveCommand)
         {
             // Using CurrentCulture since this is user facing
             Icon = Icons.ResultIcon,
             Title = result,
             Subtitle = query,
             MoreCommands = [
-                new CommandContextItem(copyCommandItem.Command)
+                new CommandContextItem(settings.CloseOnEnter ? saveCommand : copyCommandItem.Command),
-                {
-                    Icon = copyCommandItem.Icon,
-                    Title = copyCommandItem.Title,
-                    Subtitle = copyCommandItem.Subtitle,
-                },
                 ..copyCommandItem.MoreCommands,
             ],
         };

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.Calc/Helper/SettingsManager.cs

@@ -39,6 +39,12 @@ public class SettingsManager : JsonSettingsManager
         Properties.Resources.calculator_settings_out_en_format_description,
         false);
 
+    private readonly ToggleSetting _closeOnEnter = new(
+        Namespaced(nameof(CloseOnEnter)),
+        Properties.Resources.calculator_settings_close_on_enter,
+        Properties.Resources.calculator_settings_close_on_enter_description,
+        true);
+
     public CalculateEngine.TrigMode TrigUnit
     {
         get
@@ -73,6 +79,8 @@ public class SettingsManager : JsonSettingsManager
 
     public bool OutputUseEnglishFormat => _outputUseEnNumberFormat.Value;
 
+    public bool CloseOnEnter => _closeOnEnter.Value;
+
     internal static string SettingsJsonPath()
     {
         var directory = Utilities.BaseSettingsPath("Microsoft.CmdPal");
@@ -89,6 +97,7 @@ public class SettingsManager : JsonSettingsManager
         Settings.Add(_trigUnit);
         Settings.Add(_inputUseEnNumberFormat);
         Settings.Add(_outputUseEnNumberFormat);
+        Settings.Add(_closeOnEnter);
 
         // Load settings from file upon initialization
         LoadSettings();

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.Calc/Properties/Resources.Designer.cs

@@ -186,6 +186,24 @@ namespace Microsoft.CmdPal.Ext.Calc.Properties {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Close on Enter.
+        /// </summary>
+        public static string calculator_settings_close_on_enter {
+            get {
+                return ResourceManager.GetString("calculator_settings_close_on_enter", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized string similar to Makes Copy and close the primary command.
+        /// </summary>
+        public static string calculator_settings_close_on_enter_description {
+            get {
+                return ResourceManager.GetString("calculator_settings_close_on_enter_description", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Use English (United States) number format for input.
         /// </summary>

src/modules/cmdpal/ext/Microsoft.CmdPal.Ext.Calc/Properties/Resources.resx

@@ -184,6 +184,12 @@
     <value>Ignores your system setting and expects numbers in the format '{0}'.</value>
     <comment>{0} is a placeholder and will be replaced in code.</comment>
   </data>
+  <data name="calculator_settings_close_on_enter" xml:space="preserve">
+    <value>Close on Enter</value>
+  </data>
+  <data name="calculator_settings_close_on_enter_description" xml:space="preserve">
+    <value>Makes Copy and close the primary command</value>
+  </data>
   <data name="calculator_settings_replace_input" xml:space="preserve">
     <value>Replace input if query ends with '='</value>
   </data>