add horizontal and vertical options for MousePointerCrosshairs (#41789)

## Summary of the Pull Request
This PR addresses two logged issues for MousePointerCrosshairs, these
are:
https://github.com/microsoft/PowerToys/issues/24944 
https://github.com/microsoft/PowerToys/issues/31817

## PR Checklist

- [x] Closes: #24944, #31817
- [x] **Communication:** I've discussed this with core contributors
already. If the work hasn't been agreed, this work might be rejected
- [x] **Tests:** Added/updated and all pass
- [x] **Localization:** All end-user-facing strings can be localized
- [ ] **Dev docs:** Added/updated
- [ ] **New binaries:** Added on the required places
- [ ] [JSON for
signing](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ESRPSigning_core.json)
for new binaries
- [ ] [WXS for
installer](https://github.com/microsoft/PowerToys/blob/main/installer/PowerToysSetup/Product.wxs)
for new binaries and localization folder
- [ ] [YML for CI
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/ci/templates/build-powertoys-steps.yml)
for new test projects
- [ ] [YML for signed
pipeline](https://github.com/microsoft/PowerToys/blob/main/.pipelines/release.yml)
- [ ] **Documentation updated:** If checked, please file a pull request
on [our docs
repo](https://github.com/MicrosoftDocs/windows-uwp/tree/docs/hub/powertoys)
and link it here: #xxx

## Detailed Description of the Pull Request / Additional comments
The PR adds a new combo box to MousePointerCrosshairs XAML options, this
gives the option for 'both', 'vertical only' or 'horizontal only'. The
default option is 'both' which mirrors the existing behavior.

## Validation Steps Performed
Validation has been completed on two separate PCs, a Surface laptop 7
Pro and a Dell Workstation.

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

src/settings-ui/Settings.UI.Library/MousePointerCrosshairsProperties.cs

@@ -40,6 +40,9 @@ namespace Microsoft.PowerToys.Settings.UI.Library
         [JsonPropertyName("crosshairs_border_size")]
         public IntProperty CrosshairsBorderSize { get; set; }
 
+        [JsonPropertyName("crosshairs_orientation")]
+        public IntProperty CrosshairsOrientation { get; set; }
+
         [JsonPropertyName("crosshairs_auto_hide")]
         public BoolProperty CrosshairsAutoHide { get; set; }
 
@@ -68,6 +71,7 @@ namespace Microsoft.PowerToys.Settings.UI.Library
             CrosshairsThickness = new IntProperty(5);
             CrosshairsBorderColor = new StringProperty("#FFFFFF");
             CrosshairsBorderSize = new IntProperty(1);
+            CrosshairsOrientation = new IntProperty(0); // Default to both (0=Both, 1=Vertical, 2=Horizontal)
             CrosshairsAutoHide = new BoolProperty(false);
             CrosshairsIsFixedLengthEnabled = new BoolProperty(false);
             CrosshairsFixedLength = new IntProperty(1);

src/settings-ui/Settings.UI/SettingsXAML/Views/MouseUtilsPage.xaml

@@ -162,7 +162,7 @@
                         Severity="Informational"
                         Visibility="{x:Bind ViewModel.IsAnimationEnabledBySystem, Mode=OneWay, Converter={StaticResource ReverseBoolToVisibilityConverter}}">
                         <InfoBar.ActionButton>
-                            <HyperlinkButton x:Uid="OpenSettings" Click="OpenAnimationsSettings_Click" />
+                            <HyperlinkButton x:Uid="OpenAnimationsSettings" Click="OpenAnimationsSettings_Click" />
                         </InfoBar.ActionButton>
                     </InfoBar>
                     <tkcontrols:SettingsExpander
@@ -355,6 +355,14 @@
                                     Value="{x:Bind ViewModel.MousePointerCrosshairsBorderSize, Mode=TwoWay}" />
                             </tkcontrols:SettingsCard>
 
+                            <tkcontrols:SettingsCard Name="MouseUtilsMousePointerCrosshairsCrosshairsOrientation" x:Uid="MouseUtils_MousePointerCrosshairs_CrosshairsOrientation">
+                                <ComboBox MinWidth="{StaticResource SettingActionControlMinWidth}" SelectedIndex="{x:Bind Path=ViewModel.MousePointerCrosshairsOrientation, Mode=TwoWay}">
+                                    <ComboBoxItem x:Uid="MouseUtils_MousePointerCrosshairs_CrosshairsOrientation_Both" />
+                                    <ComboBoxItem x:Uid="MouseUtils_MousePointerCrosshairs_CrosshairsOrientation_Vertical" />
+                                    <ComboBoxItem x:Uid="MouseUtils_MousePointerCrosshairs_CrosshairsOrientation_Horizontal" />
+                                </ComboBox>
+                            </tkcontrols:SettingsCard>
+
                             <tkcontrols:SettingsCard ContentAlignment="Left">
                                 <CheckBox x:Uid="MouseUtils_MousePointerCrosshairs_CrosshairsAutoHide" IsChecked="{x:Bind ViewModel.MousePointerCrosshairsAutoHide, Mode=TwoWay}" />
                             </tkcontrols:SettingsCard>

src/settings-ui/Settings.UI/Strings/en-us/Resources.resw

@@ -2892,6 +2892,18 @@ Right-click to remove the key combination, thereby deactivating the shortcut.</v
   <data name="MouseUtils_MousePointerCrosshairs_CrosshairsFixedLength.Header" xml:space="preserve">
     <value>Crosshairs fixed length (px)</value>
     <comment>px = pixels</comment>
+  </data>
+	<data name="MouseUtils_MousePointerCrosshairs_CrosshairsOrientation" xml:space="preserve">
+    <value>Crosshairs orientation</value>
+  </data>
+  <data name="MouseUtils_MousePointerCrosshairs_CrosshairsOrientation_Both.Content" xml:space="preserve">
+    <value>Vertical and horizontal lines</value>
+  </data>
+  <data name="MouseUtils_MousePointerCrosshairs_CrosshairsOrientation_Vertical.Content" xml:space="preserve">
+    <value>Vertical only</value>
+  </data>
+  <data name="MouseUtils_MousePointerCrosshairs_CrosshairsOrientation_Horizontal.Content" xml:space="preserve">
+    <value>Horizontal only</value>
   </data>
   <data name="MouseUtils_GlidingCursor.Header" xml:space="preserve">
     <value>Gliding cursor</value>

src/settings-ui/Settings.UI/ViewModels/MouseUtilsViewModel.cs

@@ -100,6 +100,7 @@ namespace Microsoft.PowerToys.Settings.UI.ViewModels
             _mousePointerCrosshairsAutoHide = MousePointerCrosshairsSettingsConfig.Properties.CrosshairsAutoHide.Value;
             _mousePointerCrosshairsIsFixedLengthEnabled = MousePointerCrosshairsSettingsConfig.Properties.CrosshairsIsFixedLengthEnabled.Value;
             _mousePointerCrosshairsFixedLength = MousePointerCrosshairsSettingsConfig.Properties.CrosshairsFixedLength.Value;
+            _mousePointerCrosshairsOrientation = MousePointerCrosshairsSettingsConfig.Properties.CrosshairsOrientation.Value;
             _mousePointerCrosshairsAutoActivate = MousePointerCrosshairsSettingsConfig.Properties.AutoActivate.Value;
 
             int isEnabled = 0;
@@ -869,6 +870,24 @@ namespace Microsoft.PowerToys.Settings.UI.ViewModels
             }
         }
 
+        public int MousePointerCrosshairsOrientation
+        {
+            get
+            {
+                return _mousePointerCrosshairsOrientation;
+            }
+
+            set
+            {
+                if (value != _mousePointerCrosshairsOrientation)
+                {
+                    _mousePointerCrosshairsOrientation = value;
+                    MousePointerCrosshairsSettingsConfig.Properties.CrosshairsOrientation.Value = value;
+                    NotifyMousePointerCrosshairsPropertyChanged();
+                }
+            }
+        }
+
         public bool MousePointerCrosshairsAutoActivate
         {
             get
@@ -991,6 +1010,7 @@ namespace Microsoft.PowerToys.Settings.UI.ViewModels
         private bool _mousePointerCrosshairsAutoHide;
         private bool _mousePointerCrosshairsIsFixedLengthEnabled;
         private int _mousePointerCrosshairsFixedLength;
+        private int _mousePointerCrosshairsOrientation;
         private bool _mousePointerCrosshairsAutoActivate;
         private bool _isAnimationEnabledBySystem;
     }