Feature: Added dimensions to tooltip when hovering over image files

src/Files.App/Data/Items/ListedItem.cs

@@ -45,6 +45,8 @@ public string ItemTooltipText
 				tooltipBuilder.Append($"{"ToolTipDescriptionDate".GetLocalizedResource()} {ItemDateModified}");
 				if (!string.IsNullOrWhiteSpace(FileSize))
 					tooltipBuilder.Append($"{Environment.NewLine}{"SizeLabel".GetLocalizedResource()} {FileSize}");
+				if (IsImage && ImageWidth > 0 && ImageHeight > 0)
+					tooltipBuilder.Append($"{Environment.NewLine}{"PropertyDimensions".GetLocalizedResource()}: {DimensionsDisplay}");
 				if (SyncStatusUI.LoadSyncStatus)
 					tooltipBuilder.Append($"{Environment.NewLine}{"syncStatusColumn/Header".GetLocalizedResource()}: {syncStatusUI.SyncStatusString}");
 
@@ -326,6 +328,30 @@ public ObservableCollection<FileProperty> ItemProperties
 			set => SetProperty(ref itemProperties, value);
 		}
 
+		private int imageWidth;
+		public int ImageWidth
+		{
+			get => imageWidth;
+			set
+			{
+				SetProperty(ref imageWidth, value);
+				OnPropertyChanged(nameof(DimensionsDisplay));
+			}
+		}
+
+		private int imageHeight;
+		public int ImageHeight
+		{
+			get => imageHeight;
+			set
+			{
+				SetProperty(ref imageHeight, value);
+				OnPropertyChanged(nameof(DimensionsDisplay));
+			}
+		}
+
+		public string DimensionsDisplay => IsImage ? $"{ImageWidth} \u00D7 {ImageHeight}" : string.Empty;
+
 		/// <summary>
 		/// Initializes a new instance of the <see cref="ListedItem" /> class.
 		/// </summary>
@@ -374,6 +400,7 @@ public override string ToString()
 		public bool IsArchive => this is ZipItem;
 		public bool IsAlternateStream => this is AlternateStreamItem;
 		public bool IsGitItem => this is GitItem;
+		public virtual bool IsImage => FileExtensionHelpers.IsImageFile(ItemPath);
 		public virtual bool IsExecutable => FileExtensionHelpers.IsExecutableFile(ItemPath);
 		public virtual bool IsScriptFile => FileExtensionHelpers.IsScriptFile(ItemPath);
 		public bool IsPinned => App.QuickAccessManager.Model.PinnedFolders.Contains(itemPath);

src/Files.App/Utils/Storage/Enumerators/Win32StorageEnumerator.cs

@@ -1,6 +1,7 @@
 // Copyright (c) 2024 Files Community
 // Licensed under the MIT License. See the LICENSE.
 
+using System.Drawing;
 using Files.App.Services.SizeProvider;
 using Files.Shared.Helpers;
 using System.IO;
@@ -260,6 +261,23 @@ CancellationToken cancellationToken
 				itemType = itemFileExtension.Trim('.') + " " + itemType;
 			}
 
+			int imageHeight = 0;
+			int imageWidth = 0;
+			if (FileExtensionHelpers.IsImageFile(itemFileExtension))
+			{
+				try
+				{
+					await using FileStream fileStream = new(itemPath, FileMode.Open, FileAccess.Read, FileShare.Read);
+					using Image image = Image.FromStream(fileStream, false, false);
+					if (image is not null)
+					{
+						imageHeight = image.Height;
+						imageWidth = image.Width;
+					}
+				}
+				catch { }
+			}
+
 			bool itemThumbnailImgVis = false;
 			bool itemEmptyImgVis = true;
 
@@ -396,7 +414,9 @@ CancellationToken cancellationToken
 						ItemType = itemType,
 						ItemPath = itemPath,
 						FileSize = itemSize,
-						FileSizeBytes = itemSizeBytes
+						FileSizeBytes = itemSizeBytes,
+						ImageHeight = imageHeight,
+						ImageWidth = imageWidth
 					};
 				}
 			}