Feature: Display item size in tooltip (#11069)

Author: yaira2

src/Files.App/Filesystem/ListedItem.cs

@@ -15,6 +15,7 @@
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.IO;
+using System.Text;
 using System.Threading;
 using System.Threading.Tasks;
 using Windows.Storage;
@@ -46,12 +47,16 @@ public string ItemTooltipText
 		{
 			get
 			{
-				return $"{"ToolTipDescriptionName".GetLocalizedResource()} {Name}{Environment.NewLine}" +
-					$"{"ToolTipDescriptionType".GetLocalizedResource()} {itemType}{Environment.NewLine}" +
-					$"{"ToolTipDescriptionDate".GetLocalizedResource()} {ItemDateModified}" +
-					(SyncStatusUI.LoadSyncStatus
-						? $"{Environment.NewLine}{"syncStatusColumn/Header".GetLocalizedResource()}: {syncStatusUI.SyncStatusString}"
-						: string.Empty);
+				var tooltipBuilder = new StringBuilder();
+				tooltipBuilder.AppendLine($"{"ToolTipDescriptionName".GetLocalizedResource()} {Name}");
+				tooltipBuilder.AppendLine($"{"ToolTipDescriptionType".GetLocalizedResource()} {itemType}");
+				tooltipBuilder.Append($"{"ToolTipDescriptionDate".GetLocalizedResource()} {ItemDateModified}");
+				if(!string.IsNullOrWhiteSpace(FileSize))
+					tooltipBuilder.Append($"{Environment.NewLine}{"ToolTipDescriptionSize".GetLocalizedResource()} {FileSize}");
+				if(SyncStatusUI.LoadSyncStatus)
+					tooltipBuilder.Append($"{Environment.NewLine}{"syncStatusColumn/Header".GetLocalizedResource()}: {syncStatusUI.SyncStatusString}");
+
+				return tooltipBuilder.ToString();
 			}
 		}
 

src/Files.App/Strings/en-US/Resources.resw

@@ -2886,4 +2886,7 @@
   <data name="DoubleClickBlankSpaceToGoUp" xml:space="preserve">
     <value>Double click on a blank space to go up one directory</value>
   </data>
+  <data name="ToolTipDescriptionSize" xml:space="preserve">
+    <value>Size:</value>
+  </data>
 </root>

src/Files.App/Views/LayoutModes/ColumnViewBase.xaml

@@ -187,7 +187,7 @@
 								CornerRadius="{StaticResource ControlCornerRadius}"
 								IsRightTapEnabled="True"
 								Loaded="Grid_Loaded"
-								ToolTipService.ToolTip="{x:Bind Name, Mode=OneWay}">
+								ToolTipService.ToolTip="{x:Bind ItemTooltipText, Mode=OneWay}">
 								<Grid.ColumnDefinitions>
 									<ColumnDefinition Width="24" />
 									<ColumnDefinition Width="*" />