[MeasureTool]Add setting to specify the default measure style (#25645)

* MeasureTool: Add possibility to specify the default measure style

* MeasureTool: Improve description of user setting

* MeasureTool: Use enum value instead of magic number

src/modules/MeasureTool/MeasureToolUI/MainWindow.xaml

@@ -255,8 +255,10 @@
         <StackPanel
             HorizontalAlignment="Center"
             Orientation="Horizontal"
-            Spacing="8">
+            Spacing="8"
+            Loaded="StackPanel_Loaded">
             <ToggleButton
+                Name="btnBounds"
                 AutomationProperties.Name="{x:Bind p:Resources.Bounds}"
                 Click="BoundsTool_Click"
                 Content="&#xEF20;"
@@ -268,6 +270,7 @@
                 </ToggleButton.KeyboardAccelerators>
             </ToggleButton>
             <ToggleButton
+                Name="btnSpacing"
                 AutomationProperties.Name="{x:Bind p:Resources.Spacing}"
                 Click="MeasureTool_Click"
                 Style="{StaticResource ToggleButtonRadioButtonStyle}"
@@ -279,6 +282,7 @@
             </ToggleButton>
 
             <ToggleButton
+                Name="btnHorizontalSpacing"
                 AutomationProperties.Name="{x:Bind p:Resources.HorizontalSpacing}"
                 Click="HorizontalMeasureTool_Click"
                 Style="{StaticResource ToggleButtonRadioButtonStyle}"
@@ -289,6 +293,7 @@
                 </ToggleButton.KeyboardAccelerators>
             </ToggleButton>
             <ToggleButton
+                Name="btnVerticalSpacing"
                 AutomationProperties.Name="{x:Bind p:Resources.VerticalSpacing}"
                 Click="VerticalMeasureTool_Click"
                 Style="{StaticResource ToggleButtonRadioButtonStyle}"

src/modules/MeasureTool/MeasureToolUI/MainWindow.xaml.cs

@@ -11,6 +11,7 @@ using Microsoft.UI.Xaml.Automation.Provider;
 using Microsoft.UI.Xaml.Controls;
 using Microsoft.UI.Xaml.Controls.Primitives;
 using Microsoft.UI.Xaml.Input;
+using Settings.UI.Library.Enumerations;
 using Windows.Graphics;
 using WinUIEx;
 using static NativeMethods;
@@ -25,6 +26,8 @@ namespace MeasureToolUI
         private const int WindowWidth = 216;
         private const int WindowHeight = 50;
 
+        private readonly Settings settings = new();
+
         private PowerToys.MeasureToolCore.Core _coreLogic;
 
         private AppWindow _appWindow;
@@ -69,6 +72,11 @@ namespace MeasureToolUI
             SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
         }
 
+        private void StackPanel_Loaded(object sender, RoutedEventArgs e)
+        {
+            SelectDefaultMeasureStyle();
+        }
+
         private void MainWindow_Closed(object sender, WindowEventArgs args)
         {
             _coreLogic?.Dispose();
@@ -148,6 +156,25 @@ namespace MeasureToolUI
             this.Close();
         }
 
+        private void SelectDefaultMeasureStyle()
+        {
+            ToggleButton responsibleBtn = settings.DefaultMeasureStyle switch
+            {
+                MeasureToolMeasureStyle.None => null,
+                MeasureToolMeasureStyle.Bounds => btnBounds,
+                MeasureToolMeasureStyle.Spacing => btnSpacing,
+                MeasureToolMeasureStyle.HorizontalSpacing => btnHorizontalSpacing,
+                MeasureToolMeasureStyle.VerticalSpacing => btnVerticalSpacing,
+                _ => null,
+            };
+
+            if (responsibleBtn is not null)
+            {
+                var peer = FrameworkElementAutomationPeer.FromElement(responsibleBtn) as ToggleButtonAutomationPeer;
+                peer.Toggle();
+            }
+        }
+
         public void Dispose()
         {
             _coreLogic?.Dispose();

src/modules/MeasureTool/MeasureToolUI/MeasureToolUI.csproj

@@ -89,6 +89,7 @@
     <ProjectReference Include="..\..\..\common\GPOWrapper\GPOWrapper.vcxproj" />
     <ProjectReference Include="..\..\..\common\interop\PowerToys.Interop.vcxproj" />
     <ProjectReference Include="..\..\..\common\ManagedCommon\ManagedCommon.csproj" />
+    <ProjectReference Include="..\..\..\settings-ui\Settings.UI.Library\Settings.UI.Library.csproj" />
     <ProjectReference Include="..\MeasureToolCore\PowerToys.MeasureToolCore.vcxproj" />
   </ItemGroup>
 </Project>

src/modules/MeasureTool/MeasureToolUI/Settings.cs

@@ -0,0 +1,30 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System.IO;
+using Microsoft.PowerToys.Settings.UI.Library;
+using Settings.UI.Library.Enumerations;
+
+namespace MeasureToolUI
+{
+    public sealed class Settings
+    {
+        private static readonly SettingsUtils ModuleSettings = new();
+
+        public MeasureToolMeasureStyle DefaultMeasureStyle
+        {
+            get
+            {
+                try
+                {
+                    return (MeasureToolMeasureStyle)ModuleSettings.GetSettings<MeasureToolSettings>(MeasureToolSettings.ModuleName).Properties.DefaultMeasureStyle.Value;
+                }
+                catch (FileNotFoundException)
+                {
+                    return MeasureToolMeasureStyle.None;
+                }
+            }
+        }
+    }
+}