Paste from clipboard WIP

src/AppCommon/FileTime.App.Core.Abstraction/Services/ISystemClipboardService.cs

@@ -3,4 +3,5 @@ namespace FileTime.App.Core.Services;
 public interface ISystemClipboardService
 {
     Task CopyToClipboardAsync(string text);
+    Task GetFiles();
 }

src/AppCommon/FileTime.App.Core.Abstraction/UserCommand/PasteFilesFromClipboardCommand.cs

@@ -0,0 +1,19 @@
+using FileTime.App.Core.Models.Enums;
+
+namespace FileTime.App.Core.UserCommand;
+
+public class PasteFilesFromClipboardCommand : IIdentifiableUserCommand
+{
+    public const string PasteMergeCommandName = "paste_clipboard_merge";
+    
+    public static readonly PasteFilesFromClipboardCommand Merge = new(PasteMode.Merge, PasteMergeCommandName);
+    public PasteMode PasteMode { get; }
+
+    private PasteFilesFromClipboardCommand(PasteMode pasteMode, string commandName)
+    {
+        PasteMode = pasteMode;
+        UserCommandID = commandName;
+    }
+
+    public string UserCommandID { get; }
+}

src/AppCommon/FileTime.App.Core/Services/UserCommandHandler/ItemManipulationUserCommandHandlerService.cs

@@ -27,6 +27,7 @@ public class ItemManipulationUserCommandHandlerService : UserCommandHandlerServi
     private readonly ITimelessContentProvider _timelessContentProvider;
     private readonly ICommandScheduler _commandScheduler;
     private readonly IServiceProvider _serviceProvider;
+    private readonly ISystemClipboardService _systemClipboardService;
     private readonly BindedCollection<FullName>? _markedItems;
     private IContainer? _currentLocation;
 
@@ -38,7 +39,8 @@ public class ItemManipulationUserCommandHandlerService : UserCommandHandlerServi
         ILogger<ItemManipulationUserCommandHandlerService> logger,
         ITimelessContentProvider timelessContentProvider,
         ICommandScheduler commandScheduler,
-        IServiceProvider serviceProvider) : base(appState, timelessContentProvider)
+        IServiceProvider serviceProvider,
+        ISystemClipboardService systemClipboardService) : base(appState, timelessContentProvider)
     {
         _userCommandHandlerService = userCommandHandlerService;
         _clipboardService = clipboardService;
@@ -47,6 +49,7 @@ public class ItemManipulationUserCommandHandlerService : UserCommandHandlerServi
         _timelessContentProvider = timelessContentProvider;
         _commandScheduler = commandScheduler;
         _serviceProvider = serviceProvider;
+        _systemClipboardService = systemClipboardService;
 
         SaveSelectedTab(t => _selectedTab = t);
         SaveCurrentLocation(l => _currentLocation = l);
@@ -62,9 +65,15 @@ public class ItemManipulationUserCommandHandlerService : UserCommandHandlerServi
             new TypeUserCommandHandler<PasteCommand>(Paste),
             new TypeUserCommandHandler<CreateContainer>(CreateContainer),
             new TypeUserCommandHandler<CreateElement>(CreateElement),
+            new TypeUserCommandHandler<PasteFilesFromClipboardCommand>(PasteFilesFromClipboard),
         });
     }
 
+    private async Task PasteFilesFromClipboard(PasteFilesFromClipboardCommand arg)
+    {
+        await _systemClipboardService.GetFiles();
+    }
+
     private async Task MarkItem()
     {
         if (_selectedTab == null || _currentSelectedItem?.BaseItem?.FullName == null) return;

src/AppCommon/FileTime.App.Core/StartupServices/DefaultIdentifiableCommandHandlerRegister.cs

@@ -38,6 +38,7 @@ public class DefaultIdentifiableCommandHandlerRegister : IStartupHandler
         AddUserCommand(PasteCommand.Merge);
         AddUserCommand(PasteCommand.Overwrite);
         AddUserCommand(PasteCommand.Skip);
+        AddUserCommand(PasteFilesFromClipboardCommand.Merge);
         AddUserCommand(PauseCommandSchedulerCommand.Instance);
         AddUserCommand(RefreshCommand.Instance);
         AddUserCommand(StartCommandSchedulerCommand.Instance);

src/GuiApp/Avalonia/FileTime.GuiApp.Abstractions/Configuration/MainConfiguration.cs

@@ -74,6 +74,7 @@ public static class MainConfiguration
             new(PasteCommand.PasteMergeCommandName, new[] {Key.P, Key.P}),
             new(PasteCommand.PasteOverwriteCommandName, new[] {Key.P, Key.O}),
             new(PasteCommand.PasteSkipCommandName, new[] {Key.P, Key.S}),
+            new(PasteFilesFromClipboardCommand.PasteMergeCommandName, new[] {Key.C, Key.X}),
             //new CommandBindingConfiguration(ConfigCommand.PinFavorite, new[] { Key.F, Key.P }),
             //new CommandBindingConfiguration(ConfigCommand.PreviousTimelineBlock, Key.H ),
             //new CommandBindingConfiguration(ConfigCommand.PreviousTimelineCommand, Key.K ),

src/GuiApp/Avalonia/FileTime.GuiApp/Services/SystemClipboardService.cs

@@ -9,9 +9,26 @@ public class SystemClipboardService : ISystemClipboardService
     public async Task CopyToClipboardAsync(string text)
     {
         var clipboard = AvaloniaLocator.Current.GetService<IClipboard>();
-        if (clipboard is not null)
-        {
+
+        if (clipboard is null) { return; }
+
         await clipboard.SetTextAsync(text);
     }
+    public async Task GetFiles()
+    {
+        var clipboard = AvaloniaLocator.Current.GetService<IClipboard>();
+
+        if (clipboard is null) { return; }
+
+        await clipboard.ClearAsync();
+
+        var formats = await clipboard.GetFormatsAsync();
+        if (!formats.Contains("asd")) return;
+        var obj = (await clipboard.GetDataAsync("PNG"));
+        /*var ms = new MemoryStream();
+        Serializer.Serialize(ms, obj);
+        byte[] data = ms.ToArray().Skip(4).ToArray();
+        ms = new MemoryStream(data);*/
+        ;
     }
 }