Add default output format setting for Text Extractor

This adds a new setting to allow users to choose the default output format
(None, Single line, or Table) when capturing text with Text Extractor.

Fixes #38447

Author: ThanhNguyxn

src/modules/PowerOCR/PowerOCR/OCROverlay.xaml.cs

@@ -67,6 +67,25 @@ public OCROverlay(System.Drawing.Rectangle screenRectangleParam, DpiScale dpiSca
         Wpf.Ui.Appearance.SystemThemeWatcher.Watch(this, Wpf.Ui.Controls.WindowBackdropType.None);
 
         PopulateLanguageMenu();
+        ApplyDefaultOutputMode();
+    }
+
+    private void ApplyDefaultOutputMode()
+    {
+        // 0 = Default (no mode selected), 1 = SingleLine, 2 = Table
+        int defaultMode = userSettings.DefaultOutputMode.Value;
+        switch (defaultMode)
+        {
+            case 1:
+                SingleLineMenuItem.IsChecked = true;
+                break;
+            case 2:
+                TableMenuItem.IsChecked = true;
+                break;
+            default:
+                // Default mode - no pre-selection
+                break;
+        }
     }
 
     private void PopulateLanguageMenu()

src/modules/PowerOCR/PowerOCR/Settings/IUserSettings.cs

@@ -10,5 +10,7 @@ public interface IUserSettings
 
     SettingItem<string> PreferredLanguage { get; }
 
+    SettingItem<int> DefaultOutputMode { get; }
+
     void SendSettingsTelemetry();
 }

src/modules/PowerOCR/PowerOCR/Settings/UserSettings.cs

@@ -32,6 +32,7 @@ public UserSettings(Helpers.IThrottledActionInvoker throttledActionInvoker)
             _settingsUtils = new SettingsUtils();
             ActivationShortcut = new SettingItem<string>(DefaultActivationShortcut);
             PreferredLanguage = new SettingItem<string>(string.Empty);
+            DefaultOutputMode = new SettingItem<int>(0);
 
             LoadSettingsFromJson();
 
@@ -43,6 +44,8 @@ public UserSettings(Helpers.IThrottledActionInvoker throttledActionInvoker)
 
         public SettingItem<string> PreferredLanguage { get; private set; }
 
+        public SettingItem<int> DefaultOutputMode { get; private set; }
+
         private void LoadSettingsFromJson()
         {
             // TODO this IO call should by Async, update GetFileWatcher helper to support async
@@ -70,6 +73,7 @@ private void LoadSettingsFromJson()
                             {
                                 ActivationShortcut.Value = settings.Properties.ActivationShortcut.ToString();
                                 PreferredLanguage.Value = settings.Properties.PreferredLanguage.ToString();
+                                DefaultOutputMode.Value = settings.Properties.DefaultOutputMode;
                             }
 
                             retry = false;

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

@@ -17,12 +17,15 @@ public PowerOcrProperties()
         {
             ActivationShortcut = DefaultActivationShortcut;
             PreferredLanguage = string.Empty;
+            DefaultOutputMode = 0; // 0 = Default, 1 = SingleLine, 2 = Table
         }
 
         public HotkeySettings ActivationShortcut { get; set; }
 
         public string PreferredLanguage { get; set; }
 
+        public int DefaultOutputMode { get; set; }
+
         public override string ToString()
             => JsonSerializer.Serialize(this, SettingsSerializationContext.Default.PowerOcrProperties);
     }

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

@@ -66,6 +66,16 @@
                             Loaded="TextExtractor_ComboBox_Loaded"
                             SelectedIndex="{x:Bind Path=ViewModel.LanguageIndex, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" />
                     </tkcontrols:SettingsCard>
+                    <tkcontrols:SettingsCard Name="TextExtractorDefaultOutputMode" x:Uid="TextExtractor_DefaultOutputMode">
+                        <ComboBox
+                            MinWidth="{StaticResource SettingActionControlMinWidth}"
+                            AutomationProperties.AutomationId="TextExtractorDefaultOutputModeComboBox"
+                            SelectedIndex="{x:Bind Path=ViewModel.DefaultOutputMode, Mode=TwoWay}">
+                            <ComboBoxItem x:Uid="TextExtractor_DefaultOutputMode_None" />
+                            <ComboBoxItem x:Uid="TextExtractor_DefaultOutputMode_SingleLine" />
+                            <ComboBoxItem x:Uid="TextExtractor_DefaultOutputMode_Table" />
+                        </ComboBox>
+                    </tkcontrols:SettingsCard>
                 </controls:SettingsGroup>
             </StackPanel>
         </controls:SettingsPageControl.ModuleContent>

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

@@ -3974,6 +3974,21 @@ Activate by holding the key for the character you want to add an accent to, then
   <data name="TextExtractor_Languages.Header" xml:space="preserve">
     <value>Preferred language</value>
   </data>
+  <data name="TextExtractor_DefaultOutputMode.Header" xml:space="preserve">
+    <value>Default output format</value>
+  </data>
+  <data name="TextExtractor_DefaultOutputMode.Description" xml:space="preserve">
+    <value>Choose the default formatting method when capturing text</value>
+  </data>
+  <data name="TextExtractor_DefaultOutputMode_None.Content" xml:space="preserve">
+    <value>None</value>
+  </data>
+  <data name="TextExtractor_DefaultOutputMode_SingleLine.Content" xml:space="preserve">
+    <value>Single line</value>
+  </data>
+  <data name="TextExtractor_DefaultOutputMode_Table.Content" xml:space="preserve">
+    <value>Table</value>
+  </data>
   <data name="Alternate_OOBE_AlwaysOnTop_Description.Text" xml:space="preserve">
     <value>Pin a window so that:</value>
   </data>

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

@@ -178,6 +178,22 @@ public HotkeySettings ActivationShortcut
             }
         }
 
+        public int DefaultOutputMode
+        {
+            get => _powerOcrSettings.Properties.DefaultOutputMode;
+            set
+            {
+                if (_powerOcrSettings.Properties.DefaultOutputMode != value)
+                {
+                    _powerOcrSettings.Properties.DefaultOutputMode = value;
+                    OnPropertyChanged(nameof(DefaultOutputMode));
+
+                    _settingsUtils.SaveSettings(_powerOcrSettings.ToJsonString(), PowerOcrSettings.ModuleName);
+                    NotifySettingsChanged();
+                }
+            }
+        }
+
         internal void UpdateLanguages()
         {
             int preferredLanguageIndex = -1;