src/Files.App/Actions/FileSystem/RestoreRecycleBinAction.cs - main - githubmirror/Files

src/Files.App/Actions/FileSystem/RestoreRecycleBinAction.cs

81 строка3 KB

yair100

Code Quality: Add Category, ExtendedLabel, AutomationId and AccessKey to actions (#18308)

27 мар 2026, 00:40

27 мар 2026, 00:406ef1f17

// Copyright (c) Files Community
// Licensed under the MIT License.

using Microsoft.UI.Xaml.Controls;
using Windows.Foundation.Metadata;
using Windows.Storage;

namespace Files.App.Actions
{
	[GeneratedRichCommand]
	internal sealed partial class RestoreRecycleBinAction : BaseUIAction, IAction
	{
		private readonly IContentPageContext context;

		public string Label
			=> Strings.Restore.GetLocalizedResource();

		public string Description
			=> Strings.RestoreRecycleBinDescription.GetLocalizedFormatResource(context.SelectedItems.Count);

		public ActionCategory Category
			=> ActionCategory.FileSystem;

		public RichGlyph Glyph
			=> new(themedIconStyle: "App.ThemedIcons.RestoreDeleted");

		public override bool IsExecutable =>
			context.PageType is ContentPageTypes.RecycleBin &&
			context.SelectedItems.Any() &&
			UIHelpers.CanShowDialog;

		public RestoreRecycleBinAction()
		{
			context = Ioc.Default.GetRequiredService<IContentPageContext>();

			context.PropertyChanged += Context_PropertyChanged;
		}

		public async Task ExecuteAsync(object? parameter = null)
		{
			var confirmationDialog = new ContentDialog()
			{
				Title = Strings.ConfirmRestoreSelectionBinDialogTitle.GetLocalizedResource(),
				Content = string.Format(Strings.ConfirmRestoreSelectionBinDialogContent.GetLocalizedFormatResource(context.SelectedItems.Count), context.SelectedItems.Count),
				PrimaryButtonText = Strings.Yes.GetLocalizedResource(),
				SecondaryButtonText = Strings.Cancel.GetLocalizedResource(),
				DefaultButton = ContentDialogButton.Primary
			};

			if (ApiInformation.IsApiContractPresent("Windows.Foundation.UniversalApiContract", 8))
				confirmationDialog.XamlRoot = MainWindow.Instance.Content.XamlRoot;

			ContentDialogResult result = await confirmationDialog.TryShowAsync();

			if (result is not ContentDialogResult.Primary)
				return;

			var items = context.SelectedItems.ToList().Where(x => x is RecycleBinItem).Select((item) => new
			{
				Source = StorageHelpers.FromPathAndType(
					item.ItemPath,
					item.PrimaryItemAttribute == StorageItemTypes.File ? FilesystemItemType.File : FilesystemItemType.Directory),
				Dest = ((RecycleBinItem)item).ItemOriginalPath
			});

			await context.ShellPage!.FilesystemHelpers.RestoreItemsFromTrashAsync(items.Select(x => x.Source), items.Select(x => x.Dest), true);
		}

		private void Context_PropertyChanged(object? sender, PropertyChangedEventArgs e)
		{
			switch (e.PropertyName)
			{
				case nameof(IContentPageContext.PageType):
				case nameof(IContentPageContext.SelectedItems):
					if (context.PageType is ContentPageTypes.RecycleBin)
						OnPropertyChanged(nameof(IsExecutable));
					break;
			}
		}
	}
}