Feature: Added "install" toolbar button for certificate files

src/Files.App/Actions/Content/Install/InstallCertificateAction.cs

@@ -0,0 +1,40 @@
+
+using Files.App.Commands;
+using Files.App.Contexts;
+using Files.App.Shell;
+using Files.Backend.Helpers;
+
+namespace Files.App.Actions;
+
+internal class InstallCertificateAction : ObservableObject, IAction
+{
+	private readonly IContentPageContext context = Ioc.Default.GetRequiredService<IContentPageContext>();
+
+	public string Label => "Install".GetLocalizedResource();
+
+	public string Description => "InstallCertificateDescription".GetLocalizedResource();
+
+	public RichGlyph Glyph { get; } = new("\uEB95");
+
+	public bool IsExecutable => context.SelectedItems.Any() &&
+		context.SelectedItems.All(x => FileExtensionHelpers.IsCertificateFile(x.FileExtension)) &&
+		context.PageType is not ContentPageTypes.RecycleBin and not ContentPageTypes.ZipFolder;
+
+	public InstallCertificateAction()
+	{
+		context.PropertyChanged += Context_PropertyChanged;
+	}
+
+	public async Task ExecuteAsync()
+	{
+		await ContextMenu.InvokeVerb("add", context.SelectedItems.Select(x => x.ItemPath).ToArray());
+	}
+
+	private void Context_PropertyChanged(object? sender, PropertyChangedEventArgs e)
+	{
+		if (e.PropertyName == nameof(IContentPageContext.SelectedItems))
+		{
+			OnPropertyChanged(nameof(IsExecutable));
+		}
+	}
+}

src/Files.App/Commands/CommandCodes.cs

@@ -74,6 +74,7 @@ public enum CommandCodes
 		// Install
 		InstallFont,
 		InstallInfDriver,
+		InstallCertificate,
 
 		// Run
 		RunAsAdmin,

src/Files.App/Commands/Manager/CommandManager.cs

@@ -69,6 +69,7 @@ public IRichCommand this[HotKey hotKey]
 		public IRichCommand DeleteItemPermanently => commands[CommandCodes.DeleteItemPermanently];
 		public IRichCommand InstallFont => commands[CommandCodes.InstallFont];
 		public IRichCommand InstallInfDriver => commands[CommandCodes.InstallInfDriver];
+		public IRichCommand InstallCertificate => commands[CommandCodes.InstallCertificate];
 		public IRichCommand RunAsAdmin => commands[CommandCodes.RunAsAdmin];
 		public IRichCommand RunAsAnotherUser => commands[CommandCodes.RunAsAnotherUser];
 		public IRichCommand RunWithPowershell => commands[CommandCodes.RunWithPowershell];
@@ -219,6 +220,7 @@ public CommandManager()
 			[CommandCodes.DeleteItemPermanently] = new DeleteItemPermanentlyAction(),
 			[CommandCodes.InstallFont] = new InstallFontAction(),
 			[CommandCodes.InstallInfDriver] = new InstallInfDriverAction(),
+			[CommandCodes.InstallCertificate] = new InstallCertificateAction(),
 			[CommandCodes.RunAsAdmin] = new RunAsAdminAction(),
 			[CommandCodes.RunAsAnotherUser] = new RunAsAnotherUserAction(),
 			[CommandCodes.RunWithPowershell] = new RunWithPowershellAction(),

src/Files.App/Commands/Manager/ICommandManager.cs

@@ -65,6 +65,7 @@ public interface ICommandManager : IEnumerable<IRichCommand>
 
 		IRichCommand InstallFont { get; }
 		IRichCommand InstallInfDriver { get; }
+		IRichCommand InstallCertificate { get; }
 
 		IRichCommand RunAsAdmin { get; }
 		IRichCommand RunAsAnotherUser { get; }

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

@@ -2724,6 +2724,9 @@
   <data name="InstallInfDriverDescription" xml:space="preserve">
     <value>Install driver(s) using selected inf file(s)</value>
   </data>
+  <data name="InstallCertificateDescription" xml:space="preserve">
+      <value>Install selected certificate(s)</value>
+  </data>
   <data name="RunAsAdminDescription" xml:space="preserve">
     <value>Run selected application as administrator</value>
   </data>

src/Files.App/UserControls/InnerNavigationToolbar.xaml

@@ -400,6 +400,19 @@
 					<!--  TODO: Add Icon  -->
 				</AppBarButton>
 
+				<!--  Install Certificate  -->
+				<AppBarButton
+					x:Name="InstallCertificateButton"
+					x:Load="{x:Bind Commands.InstallCertificate.IsExecutable, Mode=OneWay, FallbackValue=False}"
+					Command="{x:Bind Commands.InstallCertificate, Mode=OneWay}"
+					Label="{x:Bind Commands.InstallCertificate.Label}"
+					LabelPosition="Default"
+					ToolTipService.ToolTip="{helpers:ResourceString Name=Install}">
+					<AppBarButton.Icon>
+						<FontIcon Glyph="{x:Bind Commands.InstallCertificate.Glyph.BaseGlyph, Mode=OneTime}" />
+					</AppBarButton.Icon>
+				</AppBarButton>
+
 				<!--  Play All Media  -->
 				<AppBarButton
 					x:Name="PlayAllMediaButton"

src/Files.Backend/Helpers/FileExtensionHelpers.cs

@@ -144,6 +144,13 @@ public static bool IsVhdFile(string? fileExtensionToCheck)
 		public static bool IsMediaFile(string? filePathToCheck)
 			=> HasExtension(filePathToCheck, ".mp4", ".m4v", ".mp4v", ".3g2", ".3gp2", ".3gp", ".3gpp",
 				".mpg", ".mp2", ".mpeg", ".mpe", ".mpv", ".ogg", ".avi", ".wmv", ".mov", ".qt");
-
+		/// <summary>
+		/// Check if the file extension is a certificate file.
+		/// </summary>
+		/// <param name="filePathToCheck"></param>
+		/// <returns><c>true</c> if the filePathToCheck is a certificate file;
+		/// otherwise <c>false</c>.</returns>
+		public static bool IsCertificateFile(string? filePathToCheck)
+			=> HasExtension(filePathToCheck, ".cer", ".crt", ".der", ".pfx");
 	}
 }