[pull] main from w-ahmad:main

samples/WinUI.TableView.SampleApp/MainPage.xaml.cs

@@ -108,6 +108,7 @@ private void OnNavigationSelectionChanged(NavigationView sender, NavigationViewS
                 "Filtering" => typeof(FilteringPage),
                 "Customize Filter Flyout" => typeof(CustomizeFilterPage),
                 "External Filtering" => typeof(ExternalFilteringPage),
+                "Clipboard Actions" => typeof(ClipboardActionsPage),
                 "Editing" => typeof(EditingPage),
                 "Sorting" => typeof(SortingPage),
                 "Custom Sorting" => typeof(CustomizeSortingPage),

samples/WinUI.TableView.SampleApp/Pages/ClipboardActionsPage.xaml

@@ -0,0 +1,51 @@
+<Page x:Class="WinUI.TableView.SampleApp.Pages.ClipboardActionsPage"
+      xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+      xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+      xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+      xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+      xmlns:controls="using:WinUI.TableView.SampleApp.Controls"
+      xmlns:local="using:WinUI.TableView.SampleApp"
+      xmlns:tv="using:WinUI.TableView"
+      d:DataContext="{d:DesignInstance Type=local:ExampleViewModel}"
+      mc:Ignorable="d">
+
+    <Grid>
+        <controls:SamplePresenter Header="Clipboard Actions">
+            <controls:SamplePresenter.Description>
+                <x:String xml:space="preserve">Use Ctrl+C, Ctrl+Shift+C or the corner options menu to copy the current selection.
+Paste tab-delimited data from Excel with Ctrl+V or the same menu.</x:String>
+            </controls:SamplePresenter.Description>
+            <controls:SamplePresenter.Example>
+                <tv:TableView x:Name="tableView"
+                              CanCopy="{x:Bind canCopyToggle.IsOn, Mode=TwoWay}"
+                              CanPaste="{x:Bind canPasteToggle.IsOn, Mode=TwoWay}"
+                              ItemsSource="{Binding Items}"
+                              AutoGeneratingColumn="{x:Bind local:ExampleModelColumnsHelper.OnAutoGeneratingColumns}" />
+            </controls:SamplePresenter.Example>
+            <controls:SamplePresenter.Options>
+                <StackPanel Spacing="8">
+                    <ToggleSwitch x:Name="canCopyToggle"
+                                  Header="Can Copy"
+                                  IsOn="True" />
+                    <ToggleSwitch x:Name="canPasteToggle"
+                                  Header="Can Paste"
+                                  IsOn="True" />
+                </StackPanel>
+            </controls:SamplePresenter.Options>
+            <controls:SamplePresenter.Xaml>
+                <x:String xml:space="preserve">
+&lt;tv:TableView x:Name="tableView"
+    CanCopy="$(CanCopy)"
+    CanPaste="$(CanPaste)"
+    ItemsSource="{Binding Items}" />
+                </x:String>
+            </controls:SamplePresenter.Xaml>
+            <controls:SamplePresenter.Substitutions>
+                <controls:CodeSubstitution Key="CanCopy"
+                                           Value="{x:Bind tableView.CanCopy, Mode=OneWay}" />
+                <controls:CodeSubstitution Key="CanPaste"
+                                           Value="{x:Bind tableView.CanPaste, Mode=OneWay}" />
+            </controls:SamplePresenter.Substitutions>
+        </controls:SamplePresenter>
+    </Grid>
+</Page>

samples/WinUI.TableView.SampleApp/Pages/ClipboardActionsPage.xaml.cs

@@ -0,0 +1,14 @@
+using Microsoft.UI.Xaml;
+using Microsoft.UI.Xaml.Controls;
+using System.Collections.ObjectModel;
+using Windows.ApplicationModel.DataTransfer;
+
+namespace WinUI.TableView.SampleApp.Pages;
+
+public sealed partial class ClipboardActionsPage : Page
+{
+    public ClipboardActionsPage()
+    {
+        InitializeComponent();
+    }
+}

src/Columns/TableViewColumn.cs

@@ -2,6 +2,7 @@
 using Microsoft.UI.Xaml.Data;
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using WinUI.TableView.Extensions;
 using SD = WinUI.TableView.SortDirection;
 
@@ -14,8 +15,9 @@ namespace WinUI.TableView;
 [StyleTypedProperty(Property = nameof(CellStyle), StyleTargetType = typeof(TableViewCell))]
 public abstract partial class TableViewColumn : DependencyObject
 {
-    private Func<object, object?>? _funcCompiledPropertyPath;
-    private Func<object, object?>? _funcCompiledClipboardPropertyPath;
+    private Func<object, object?>? _compliedValueGetter;
+    private Func<object, object?>? _compliedClipboardValueGetter;
+    private Action<object, object?>? _compliedClipboardValueSetter;
 
     /// <summary>
     /// Initializes a new instance of the <see cref="TableViewColumn"/> class with default conditional cell styles.
@@ -106,11 +108,11 @@ internal void SetOwningTableView(TableView tableView)
         if (dataItem is null)
             return null;
 
-        if (_funcCompiledPropertyPath is null && !string.IsNullOrWhiteSpace(OperationContentBindingPropertyPath))
-            _funcCompiledPropertyPath = dataItem.GetFuncCompiledPropertyPath(OperationContentBindingPropertyPath!);
+        if (_compliedValueGetter is null && !string.IsNullOrWhiteSpace(OperationContentBindingPropertyPath))
+            _compliedValueGetter = dataItem.GetCompiledValueGetter(OperationContentBindingPropertyPath!);
 
-        if (_funcCompiledPropertyPath is not null)
-            dataItem = _funcCompiledPropertyPath(dataItem);
+        if (_compliedValueGetter is not null)
+            dataItem = _compliedValueGetter(dataItem);
 
         if (OperationContentBinding?.Converter is not null)
         {
@@ -134,11 +136,11 @@ internal void SetOwningTableView(TableView tableView)
         if (dataItem is null)
             return null;
 
-        if (_funcCompiledClipboardPropertyPath is null && !string.IsNullOrWhiteSpace(ClipboardContentBindingPropertyPath))
-            _funcCompiledClipboardPropertyPath = dataItem.GetFuncCompiledPropertyPath(ClipboardContentBindingPropertyPath!);
+        if (_compliedClipboardValueGetter is null && !string.IsNullOrWhiteSpace(ClipboardContentBindingPropertyPath))
+            _compliedClipboardValueGetter = dataItem.GetCompiledValueGetter(ClipboardContentBindingPropertyPath!);
 
-        if (_funcCompiledClipboardPropertyPath is not null)
-            dataItem = _funcCompiledClipboardPropertyPath(dataItem);
+        if (_compliedClipboardValueGetter is not null)
+            dataItem = _compliedClipboardValueGetter(dataItem);
 
         if (ClipboardContentBinding?.Converter is not null)
         {
@@ -152,6 +154,44 @@ internal void SetOwningTableView(TableView tableView)
         return dataItem;
     }
 
+    /// <summary>
+    /// Sets the content from the clipboard to the specified data item.
+    /// </summary>
+    /// <param name="dataItem">The data item.</param>
+    /// <param name="value">The value to set.</param>
+    /// <returns><see langword="true"/> if the value was set; otherwise, <see langword="false"/>.</returns>
+    public virtual bool SetClipboardContent(object? dataItem, object? value)
+    {
+        if (dataItem is null)
+            return false;
+
+        try
+        {
+            if (_compliedClipboardValueSetter is null && !string.IsNullOrWhiteSpace(ClipboardContentBindingPropertyPath))
+                _compliedClipboardValueSetter = dataItem.GetCompiledValueSetter(ClipboardContentBindingPropertyPath!);
+
+            if (_compliedClipboardValueSetter is null)
+                return false;
+
+            if (ClipboardContentBinding?.Converter is not null)
+            {
+                value = ClipboardContentBinding.Converter.ConvertBack(
+                    value,
+                    typeof(object),
+                    ClipboardContentBinding.ConverterParameter,
+                    ClipboardContentBinding.ConverterLanguage);
+            }
+
+            _compliedClipboardValueSetter(dataItem, value);
+            return true;
+        }
+        catch (Exception ex)
+        {
+            Debug.WriteLine($"TableViewColumn: SetClipboardContent failed: {ex}");
+            return false;
+        }
+    }
+
     /// <summary>
     /// Gets or sets the header content of the column.
     /// </summary>

src/EventArgs/TableViewPasteFromClipboardEventArgs.cs

@@ -0,0 +1,11 @@
+using System.ComponentModel;
+
+namespace WinUI.TableView;
+
+/// <summary>
+/// Provides data for the <see cref="TableView.PasteFromClipboard"/> event.
+/// </summary>
+public class TableViewPasteFromClipboardEventArgs : HandledEventArgs
+{
+
+}