Add enter keybinding to open file/folder

Author: jeffsieu

Files UWP/GenericFileBrowser.xaml

@@ -199,7 +199,7 @@
         </Grid.ContextFlyout>
         <ProgressBar x:Name="progBar" Height="10" VerticalAlignment="Top" IsIndeterminate="True"/>
         <TextBlock Visibility="{x:Bind Mode=TwoWay, Path=TextState.isVisible, UpdateSourceTrigger=PropertyChanged}" x:Name="EmptyText" HorizontalAlignment="Center" Text="This folder is empty." TextWrapping="Wrap" VerticalAlignment="Top" Margin="0,125,0,0"/>
-        <controls:DataGrid ItemsSource="{x:Bind viewModelInstance.FilesAndFolders}" ScrollViewer.IsScrollInertiaEnabled="True"  ClipboardCopyMode="None" RowDetailsVisibilityMode="Collapsed" AllowDrop="True" Drop="AllView_DropAsync" DragLeave="AllView_DragLeave" DragStarting="AllView_DragStarting" SelectionChanged="AllView_SelectionChanged" Margin="24,24,0,0" Grid.Row="3" CellEditEnded="AllView_CellEditEnded" FocusVisualPrimaryThickness="0" SelectionMode="Extended" IsDoubleTapEnabled="True" x:FieldModifier="public" x:Name="AllView" AutoGenerateColumns="False" CanDrag="True" DragOver="AllView_DragOver" IsRightTapEnabled="True" CanUserReorderColumns="False" IsReadOnly="True" HorizontalAlignment="Left">
+        <controls:DataGrid ItemsSource="{x:Bind viewModelInstance.FilesAndFolders}" PreviewKeyDown="AllView_PreviewKeyDown" ScrollViewer.IsScrollInertiaEnabled="True"  ClipboardCopyMode="None" RowDetailsVisibilityMode="Collapsed" AllowDrop="True" Drop="AllView_DropAsync" DragLeave="AllView_DragLeave" DragStarting="AllView_DragStarting" SelectionChanged="AllView_SelectionChanged" Margin="24,24,0,0" Grid.Row="3" CellEditEnded="AllView_CellEditEnded" FocusVisualPrimaryThickness="0" SelectionMode="Extended" IsDoubleTapEnabled="True" x:FieldModifier="public" x:Name="AllView" AutoGenerateColumns="False" CanDrag="True" DragOver="AllView_DragOver" IsRightTapEnabled="True" CanUserReorderColumns="False" IsReadOnly="True" HorizontalAlignment="Left">
             <controls:DataGrid.Resources>
                 <SolidColorBrush x:Key="DataGridCellFocusVisualPrimaryBrush" Color="Transparent"/>
                 <SolidColorBrush x:Key="DataGridCellFocusVisualSecondaryBrush" Color="Transparent"/>

Files UWP/GenericFileBrowser.xaml.cs

@@ -13,6 +13,8 @@
 using Windows.UI.Core;
 using System.Text.RegularExpressions;
 using System.IO;
+using Windows.System;
+using Windows.UI.Xaml.Input;
 
 namespace Files
 {
@@ -329,6 +331,14 @@ private void RightClickContextMenu_Opened(object sender, object e)
             }
         }
 
+        private void AllView_PreviewKeyDown(object sender, KeyRoutedEventArgs e)
+        {
+            if (e.Key == VirtualKey.Enter)
+            {
+                tabInstance.instanceInteraction.OpenItem_Click(null, null);
+                e.Handled = true;
+            }
+        }
     }
 
     public class EmptyFolderTextState : INotifyPropertyChanged

Files UWP/PhotoAlbum.xaml

@@ -429,7 +429,7 @@
         <ProgressBar Name="ProgBar" Height="10" VerticalAlignment="Top" IsIndeterminate="True"/>
         <TextBlock Visibility="{x:Bind TextState.isVisible, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}" Name="EmptyText" HorizontalAlignment="Center" Text="This folder is empty." TextWrapping="Wrap" VerticalAlignment="Top" Margin="0,125,0,0" Grid.Row="3" Canvas.ZIndex="0"/>
 
-        <GridView SelectionChanged="FileList_SelectionChanged" Name="FileList" Margin="24,24,24,0" SelectionMode="Extended" ItemsSource="{x:Bind viewModelInstance.FilesAndFolders}" VerticalContentAlignment="Stretch">
+        <GridView PreviewKeyDown="FileList_KeyDown" SelectionChanged="FileList_SelectionChanged" Name="FileList" Margin="24,24,24,0" SelectionMode="Extended" ItemsSource="{x:Bind viewModelInstance.FilesAndFolders}" VerticalContentAlignment="Stretch">
             <GridView.ItemContainerStyle>
                 <Style TargetType="GridViewItem">
                     <Setter Property="ContextFlyout">

Files UWP/PhotoAlbum.xaml.cs

@@ -309,5 +309,13 @@ private void RightClickContextMenu_Opened(object sender, object e)
                 OpenInNewWindowItem.Visibility = Visibility.Visible;
             }
         }
+
+        private void FileList_KeyDown(object sender, KeyRoutedEventArgs e)
+        {
+            if (e.Key == VirtualKey.Enter)
+            {
+                tabInstance.instanceInteraction.OpenItem_Click(null, null);
+            }
+        }
     }
 }