Possible commands, IsAlternative fix

src/AppCommon/FileTime.App.Core.Abstraction/Models/Enums/ItemViewModelType.cs

@@ -0,0 +1,8 @@
+namespace FileTime.App.Core.Models.Enums;
+
+public enum ItemViewModelType
+{
+    Main,
+    SelectedChild,
+    Parent
+}

src/AppCommon/FileTime.App.Core.Abstraction/ViewModels/IContainerSizeContainerViewModel.cs

@@ -1,9 +1,10 @@
+using FileTime.App.Core.Models.Enums;
 using FileTime.Core.Models;
 using InitableService;
 
 namespace FileTime.App.Core.ViewModels;
 
-public interface IContainerSizeContainerViewModel : IItemViewModel, IInitable<IContainer, ITabViewModel>
+public interface IContainerSizeContainerViewModel : IItemViewModel, IInitable<IContainer, ITabViewModel, ItemViewModelType>
 {
     long Size { get; set; }
 }

src/AppCommon/FileTime.App.Core.Abstraction/ViewModels/IContainerViewModel.cs

@@ -1,9 +1,10 @@
+using FileTime.App.Core.Models.Enums;
 using FileTime.Core.Models;
 using InitableService;
 
 namespace FileTime.App.Core.ViewModels;
 
-public interface IContainerViewModel : IItemViewModel, IInitable<IContainer, ITabViewModel>
+public interface IContainerViewModel : IItemViewModel, IInitable<IContainer, ITabViewModel, ItemViewModelType>
 {
     IContainer? Container { get; }
 }

src/AppCommon/FileTime.App.Core.Abstraction/ViewModels/IElementViewModel.cs

@@ -1,9 +1,10 @@
+using FileTime.App.Core.Models.Enums;
 using FileTime.Core.Models;
 using InitableService;
 
 namespace FileTime.App.Core.ViewModels;
 
-public interface IElementViewModel : IItemViewModel, IInitable<IElement, ITabViewModel>
+public interface IElementViewModel : IItemViewModel, IInitable<IElement, ITabViewModel, ItemViewModelType>
 {
     long? Size { get; set; }
 }

src/AppCommon/FileTime.App.Core.Abstraction/ViewModels/IFileViewModel.cs

@@ -1,8 +1,9 @@
+using FileTime.App.Core.Models.Enums;
 using FileTime.Core.Models;
 using InitableService;
 
 namespace FileTime.App.Core.ViewModels;
 
-public interface IFileViewModel : IElementViewModel, IInitable<IFileElement, ITabViewModel>
+public interface IFileViewModel : IElementViewModel, IInitable<IFileElement, ITabViewModel, ItemViewModelType>
 {
 }

src/AppCommon/FileTime.App.Core.Abstraction/ViewModels/IItemViewModel.cs

@@ -5,7 +5,7 @@ using InitableService;
 
 namespace FileTime.App.Core.ViewModels;
 
-public interface IItemViewModel : IInitable<IItem, ITabViewModel>
+public interface IItemViewModel : IInitable<IItem, ITabViewModel, ItemViewModelType>
 {
     IItem? BaseItem { get; set; }
     IObservable<IReadOnlyList<ItemNamePart>>? DisplayName { get; set; }

src/AppCommon/FileTime.App.Core.Abstraction/ViewModels/ITabViewModel.cs

@@ -22,6 +22,8 @@ public interface ITabViewModel : IInitable<ITab, int>
     BindedCollection<IItemViewModel>? SelectedsChildrenCollection { get; }
     BindedCollection<IItemViewModel>? ParentsChildrenCollection { get; }
     IObservable<IReadOnlyCollection<IItemViewModel>?> CurrentItemsCollectionObservable { get; }
+    IObservable<IReadOnlyCollection<IItemViewModel>?> ParentsChildrenCollectionObservable { get; }
+    IObservable<IReadOnlyCollection<IItemViewModel>?> SelectedsChildrenCollectionObservable { get; }
     void ClearMarkedItems();
     void RemoveMarkedItem(IAbsolutePath item);
     void AddMarkedItem(IAbsolutePath item);

src/AppCommon/FileTime.App.Core/ViewModels/ContainerSizeContainerViewModel.cs

@@ -1,3 +1,4 @@
+using FileTime.App.Core.Models.Enums;
 using FileTime.App.Core.Services;
 using FileTime.Core.Models;
 using MvvmGen;
@@ -10,12 +11,12 @@ public partial class ContainerSizeContainerViewModel : ItemViewModel, IContainer
     [Property]
     private long _size;
 
-    public ContainerSizeContainerViewModel(IItemNameConverterService _itemNameConverterService, IAppState _appState) : base(_itemNameConverterService, _appState)
+    public ContainerSizeContainerViewModel(IItemNameConverterService itemNameConverterService, IAppState appState) : base(itemNameConverterService, appState)
     {
     }
 
-    public void Init(IContainer item, ITabViewModel parentTab)
+    public void Init(IContainer item, ITabViewModel parentTab, ItemViewModelType itemViewModelType)
     {
-        Init((IItem)item, parentTab);
+        Init((IItem)item, parentTab, itemViewModelType);
     }
 }

src/AppCommon/FileTime.App.Core/ViewModels/ContainerViewModel.cs

@@ -1,3 +1,4 @@
+using FileTime.App.Core.Models.Enums;
 using FileTime.App.Core.Services;
 using FileTime.Core.Models;
 using MvvmGen;
@@ -9,12 +10,12 @@ public partial class ContainerViewModel : ItemViewModel, IContainerViewModel
 {
     public IContainer? Container => BaseItem as IContainer;
 
-    public ContainerViewModel(IItemNameConverterService _itemNameConverterService, IAppState _appState) : base(_itemNameConverterService, _appState)
+    public ContainerViewModel(IItemNameConverterService itemNameConverterService, IAppState appState) : base(itemNameConverterService, appState)
     {
     }
 
-    public void Init(IContainer item, ITabViewModel parentTab)
+    public void Init(IContainer item, ITabViewModel parentTab, ItemViewModelType itemViewModelType)
     {
-        Init((IItem)item, parentTab);
+        Init((IItem)item, parentTab, itemViewModelType);
     }
 }

src/AppCommon/FileTime.App.Core/ViewModels/ElementViewModel.cs

@@ -1,3 +1,4 @@
+using FileTime.App.Core.Models.Enums;
 using FileTime.App.Core.Services;
 using FileTime.Core.Models;
 using MvvmGen;
@@ -10,12 +11,12 @@ public partial class ElementViewModel : ItemViewModel, IElementViewModel
     [Property]
     private long? _size;
 
-    public ElementViewModel(IItemNameConverterService _itemNameConverterService, IAppState _appState) : base(_itemNameConverterService, _appState)
+    public ElementViewModel(IItemNameConverterService itemNameConverterService, IAppState appState) : base(itemNameConverterService, appState)
     {
     }
 
-    public void Init(IElement item, ITabViewModel parentTab)
+    public void Init(IElement item, ITabViewModel parentTab, ItemViewModelType itemViewModelType)
     {
-        Init((IItem)item, parentTab);
+        Init((IItem)item, parentTab, itemViewModelType);
     }
 }

src/AppCommon/FileTime.App.Core/ViewModels/FileViewModel.cs

@@ -1,3 +1,4 @@
+using FileTime.App.Core.Models.Enums;
 using FileTime.App.Core.Services;
 using FileTime.Core.Models;
 using MvvmGen;
@@ -7,12 +8,12 @@ namespace FileTime.App.Core.ViewModels;
 [ViewModel(GenerateConstructor = false)]
 public partial class FileViewModel : ElementViewModel, IFileViewModel
 {
-    public FileViewModel(IItemNameConverterService _itemNameConverterService, IAppState _appState) : base(_itemNameConverterService, _appState)
+    public FileViewModel(IItemNameConverterService itemNameConverterService, IAppState appState) : base(itemNameConverterService, appState)
     {
     }
 
-    public void Init(IFileElement item, ITabViewModel parentTab)
+    public void Init(IFileElement item, ITabViewModel parentTab, ItemViewModelType itemViewModelType)
     {
-        Init((IElement)item, parentTab);
+        Init((IElement)item, parentTab, itemViewModelType);
     }
 }

src/AppCommon/FileTime.App.Core/ViewModels/ItemViewModel.cs

@@ -1,3 +1,4 @@
+using System.ComponentModel;
 using System.Reactive.Linq;
 using DynamicData;
 using FileTime.App.Core.Models;
@@ -41,21 +42,29 @@ public abstract partial class ItemViewModel : IItemViewModel
     [Property]
     private IObservable<bool> _isAlternative;
 
-    public void Init(IItem item, ITabViewModel parentTab)
+    public void Init(IItem item, ITabViewModel parentTab, ItemViewModelType itemViewModelType)
     {
+        var sourceCollection = itemViewModelType switch
+        {
+            ItemViewModelType.Main => parentTab.CurrentItemsCollectionObservable,
+            ItemViewModelType.Parent => parentTab.ParentsChildrenCollectionObservable,
+            ItemViewModelType.SelectedChild => parentTab.SelectedsChildrenCollectionObservable,
+            _ => throw new InvalidEnumArgumentException()
+        };
+        
         BaseItem = item;
         DisplayName = _appState.SearchText.Select(s => _itemNameConverterService.GetDisplayName(item.DisplayName, s));
         DisplayNameText = item.DisplayName;
         IsMarked = parentTab.MarkedItems.ToCollection().Select(m => m.Any(i => i.Path.Path == item.FullName?.Path));
         IsSelected = parentTab.CurrentSelectedItem.Select(EqualsTo);
-        IsAlternative = parentTab.CurrentItemsCollectionObservable.Select(c => c?.Index().FirstOrDefault(i => EqualsTo(i.Value)).Key % 2 == 0);
+        IsAlternative = sourceCollection.Select(c => c?.Index().FirstOrDefault(i => EqualsTo(i.Value)).Key % 2 == 0);
         ViewMode = Observable.CombineLatest(IsMarked, IsSelected, IsAlternative, GenerateViewMode);
         Attributes = item.Attributes;
         CreatedAt = item.CreatedAt;
     }
 
-    private ItemViewMode GenerateViewMode(bool isMarked, bool isSelected, bool sAlternative)
+    private ItemViewMode GenerateViewMode(bool isMarked, bool isSelected, bool isAlternative)
-        => (isMarked, isSelected, sAlternative) switch
+        => (isMarked, isSelected, isAlternative) switch
         {
             (true, true, _) => ItemViewMode.MarkedSelected,
             (true, false, true) => ItemViewMode.MarkedAlternative,

src/AppCommon/FileTime.App.Core/ViewModels/TabViewModel.cs

@@ -2,6 +2,7 @@ using System.Reactive.Linq;
 using DynamicData;
 using FileTime.App.Core.Extensions;
 using FileTime.App.Core.Models;
+using FileTime.App.Core.Models.Enums;
 using FileTime.App.Core.Services;
 using FileTime.Core.Models;
 using FileTime.Core.Services;
@@ -35,15 +36,14 @@ public partial class TabViewModel : ITabViewModel, IDisposable
     public IObservable<IObservable<IChangeSet<IItemViewModel>>?> ParentsChildren { get; private set; } = null!;
 
     public IObservable<IReadOnlyCollection<IItemViewModel>?> CurrentItemsCollectionObservable { get; private set; } = null!;
+    public IObservable<IReadOnlyCollection<IItemViewModel>?> ParentsChildrenCollectionObservable { get; private set; } = null!;
+    public IObservable<IReadOnlyCollection<IItemViewModel>?> SelectedsChildrenCollectionObservable { get; private set; } = null!;
 
-    [Property]
+    [Property] private BindedCollection<IItemViewModel>? _currentItemsCollection;
-    private BindedCollection<IItemViewModel>? _currentItemsCollection;
 
-    [Property]
+    [Property] private BindedCollection<IItemViewModel>? _parentsChildrenCollection;
-    private BindedCollection<IItemViewModel>? _parentsChildrenCollection;
 
-    [Property]
+    [Property] private BindedCollection<IItemViewModel>? _selectedsChildrenCollection;
-    private BindedCollection<IItemViewModel>? _selectedsChildrenCollection;
 
     public TabViewModel(
         IServiceProvider serviceProvider,
@@ -67,7 +67,7 @@ public partial class TabViewModel : ITabViewModel, IDisposable
 
         CurrentLocation = tab.CurrentLocation.AsObservable();
         CurrentItems = tab.CurrentItems
-            .Select(items => items?.Transform(MapItemToViewModel))
+            .Select(items => items?.Transform(i => MapItemToViewModel(i, ItemViewModelType.Main)))
             .ObserveOn(_rxSchedulerService.GetWorkerScheduler())
             .SubscribeOn(_rxSchedulerService.GetUIScheduler())
             .Publish(null)
@@ -79,10 +79,11 @@ public partial class TabViewModel : ITabViewModel, IDisposable
                     tab.CurrentSelectedItem,
                     (currentItems, currentSelectedItemPath) =>
                         currentItems == null
-                            ? Observable.Return((IItemViewModel?)null)
+                            ? Observable.Return((IItemViewModel?) null)
                             : currentItems
                                 .ToCollection()
-                                .Select(items => items.FirstOrDefault(i => i.BaseItem?.FullName == currentSelectedItemPath?.Path))
+                                .Select(items =>
+                                    items.FirstOrDefault(i => i.BaseItem?.FullName == currentSelectedItemPath?.Path))
                 )
                 .Switch()
                 .Publish(null)
@@ -91,11 +92,9 @@ public partial class TabViewModel : ITabViewModel, IDisposable
         SelectedsChildren = InitSelectedsChildren();
         ParentsChildren = InitParentsChildren();
 
-        CurrentItemsCollectionObservable = CurrentItems
+        CurrentItemsCollectionObservable = InitAsd(CurrentItems);
-            .Select(c => c != null ? c.ToCollection() : Observable.Return((IReadOnlyCollection<IItemViewModel>?)null))
+        SelectedsChildrenCollectionObservable = InitAsd(SelectedsChildren);
-            .Switch()
+        ParentsChildrenCollectionObservable = InitAsd(ParentsChildren);
-            .Publish(null)
-            .RefCount();
 
         CurrentItems.Subscribe(children =>
         {
@@ -119,7 +118,8 @@ public partial class TabViewModel : ITabViewModel, IDisposable
 
         IObservable<IObservable<IChangeSet<IItemViewModel>>?> InitSelectedsChildren()
         {
-            var currentSelectedItemThrottled = CurrentSelectedItem.Throttle(TimeSpan.FromMilliseconds(250)).Publish(null).RefCount();
+            var currentSelectedItemThrottled =
+                CurrentSelectedItem.Throttle(TimeSpan.FromMilliseconds(250)).Publish(null).RefCount();
             return Observable.Merge(
                     currentSelectedItemThrottled
                         .WhereNotNull()
@@ -127,10 +127,12 @@ public partial class TabViewModel : ITabViewModel, IDisposable
                         .Where(c => c?.Container is not null)
                         .Select(c => c.Container!.Items)
                         .Switch()
-                        .Select(i => i?.TransformAsync(MapItem).Transform(MapItemToViewModel)),
+                        .Select(i =>
+                            i?.TransformAsync(MapItem)
+                                .Transform(i => MapItemToViewModel(i, ItemViewModelType.SelectedChild))),
                     currentSelectedItemThrottled
                         .Where(c => c is null || c is not IContainerViewModel)
-                        .Select(_ => (IObservable<IChangeSet<IItemViewModel>>?)null)
+                        .Select(_ => (IObservable<IChangeSet<IItemViewModel>>?) null)
                 )
                 .ObserveOn(_rxSchedulerService.GetWorkerScheduler())
                 .SubscribeOn(_rxSchedulerService.GetUIScheduler())
@@ -149,43 +151,63 @@ public partial class TabViewModel : ITabViewModel, IDisposable
             return Observable.Merge(
                     parentThrottled
                         .Where(p => p is not null)
-                        .Select(p => Observable.FromAsync(async () => (IContainer)await p!.ResolveAsync()))
+                        .Select(p => Observable.FromAsync(async () => (IContainer) await p!.ResolveAsync()))
                         .Switch()
                         .Select(p => p.Items)
                         .Switch()
-                        .Select(items => items?.TransformAsync(MapItem).Transform(MapItemToViewModel)),
+                        .Select(items =>
+                            items?.TransformAsync(MapItem)
+                                .Transform(i => MapItemToViewModel(i, ItemViewModelType.Parent))),
                     parentThrottled
                         .Where(p => p is null)
-                        .Select(_ => (IObservable<IChangeSet<IItemViewModel>>?)null)
+                        .Select(_ => (IObservable<IChangeSet<IItemViewModel>>?) null)
                 )
                 .ObserveOn(_rxSchedulerService.GetWorkerScheduler())
                 .SubscribeOn(_rxSchedulerService.GetUIScheduler())
                 .Publish(null)
                 .RefCount();
         }
+
+        IObservable<IReadOnlyCollection<IItemViewModel>?> InitAsd(
+            IObservable<IObservable<IChangeSet<IItemViewModel>>?> source)
+        {
+            return source
+                .Select(c =>
+                    c != null ? c.ToCollection() : Observable.Return((IReadOnlyCollection<IItemViewModel>?) null))
+                .Switch()
+                .Publish(null)
+                .RefCount();
+        }
     }
 
     private static async Task<IItem> MapItem(IAbsolutePath item)
-        => await item.ResolveAsync(forceResolve: true, itemInitializationSettings: new ItemInitializationSettings(true));
+        => await item.ResolveAsync(forceResolve: true,
+            itemInitializationSettings: new ItemInitializationSettings(true));
 
-    private IItemViewModel MapItemToViewModel(IItem item)
+    private IItemViewModel MapItemToViewModel(IItem item, ItemViewModelType type)
     {
         if (item is IContainer container)
         {
-            var containerViewModel = _serviceProvider.GetInitableResolver<IContainer, ITabViewModel>(container, this).GetRequiredService<IContainerViewModel>();
+            var containerViewModel = _serviceProvider
+                .GetInitableResolver<IContainer, ITabViewModel, ItemViewModelType>(container, this, type)
+                .GetRequiredService<IContainerViewModel>();
 
             return containerViewModel;
         }
         else if (item is IFileElement fileElement)
         {
-            var fileViewModel = _serviceProvider.GetInitableResolver<IFileElement, ITabViewModel>(fileElement, this).GetRequiredService<IFileViewModel>();
+            var fileViewModel = _serviceProvider
+                .GetInitableResolver<IFileElement, ITabViewModel, ItemViewModelType>(fileElement, this, type)
+                .GetRequiredService<IFileViewModel>();
             fileViewModel.Size = fileElement.Size;
 
             return fileViewModel;
         }
         else if (item is IElement element)
         {
-            var elementViewModel = _serviceProvider.GetInitableResolver<IElement, ITabViewModel>(element, this).GetRequiredService<IElementViewModel>();
+            var elementViewModel = _serviceProvider
+                .GetInitableResolver<IElement, ITabViewModel, ItemViewModelType>(element, this, type)
+                .GetRequiredService<IElementViewModel>();
 
             return elementViewModel;
         }
@@ -237,9 +259,12 @@ public partial class TabViewModel : ITabViewModel, IDisposable
                 {
                     disposable.Dispose();
                 }
-                catch { }
+                catch
+                {
+                }
             }
         }
+
         disposed = true;
     }
 }

src/GuiApp/Avalonia/FileTime.GuiApp.App/App.axaml

@@ -44,33 +44,39 @@
             </LinearGradientBrush>
 
 
-
             <SolidColorBrush Color="{DynamicResource AppBackgroundColor}" x:Key="AppBackgroundBrush" />
             <SolidColorBrush Color="{DynamicResource ContainerBackgroundColor}" x:Key="ContainerBackgroundBrush" />
-            <SolidColorBrush Color="{DynamicResource TransparentContainerBackgroundColor}" x:Key="TransparentContainerBackgroundBrush" />
+            <SolidColorBrush Color="{DynamicResource TransparentContainerBackgroundColor}"
+                             x:Key="TransparentContainerBackgroundBrush" />
 
             <SolidColorBrush Color="{DynamicResource ItemBackgroundColor}" x:Key="ItemBackgroundBrush" />
-            <SolidColorBrush Color="{DynamicResource AlternativeItemBackgroundColor}" x:Key="AlternativeItemBackgroundBrush" />
+            <SolidColorBrush Color="{DynamicResource AlternativeItemBackgroundColor}"
+                             x:Key="AlternativeItemBackgroundBrush" />
             <SolidColorBrush Color="{DynamicResource SelectedItemBackgroundColor}" x:Key="SelectedItemBackgroundBrush" />
             <SolidColorBrush Color="{DynamicResource MarkedItemBackgroundColor}" x:Key="MarkedItemBackgroundBrush" />
-            <SolidColorBrush Color="{DynamicResource MarkedSelectedItemBackgroundColor}" x:Key="MarkedSelectedItemBackgroundBrush" />
+            <SolidColorBrush Color="{DynamicResource MarkedSelectedItemBackgroundColor}"
-            <SolidColorBrush Color="{DynamicResource MarkedAlternativeItemBackgroundColor}" x:Key="MarkedAlternativeItemBackgroundBrush" />
+                             x:Key="MarkedSelectedItemBackgroundBrush" />
+            <SolidColorBrush Color="{DynamicResource MarkedAlternativeItemBackgroundColor}"
+                             x:Key="MarkedAlternativeItemBackgroundBrush" />
 
             <SolidColorBrush Color="{DynamicResource ForegroundColor}" x:Key="ForegroundBrush" />
             <SolidColorBrush Color="{DynamicResource AccentColor}" x:Key="AccentBrush" />
             <SolidColorBrush Color="{DynamicResource AccentComplementColor}" x:Key="AccentComplementBrush" />
             <SolidColorBrush Color="{DynamicResource LightForegroundColor}" x:Key="LightForegroundBrush" />
-            <SolidColorBrush Color="{DynamicResource AlternativeItemForegroundColor}" x:Key="AlternativeItemForegroundBrush" />
+            <SolidColorBrush Color="{DynamicResource AlternativeItemForegroundColor}"
+                             x:Key="AlternativeItemForegroundBrush" />
             <SolidColorBrush Color="{DynamicResource SelectedItemForegroundColor}" x:Key="SelectedItemForegroundBrush" />
             <SolidColorBrush Color="{DynamicResource MarkedItemForegroundColor}" x:Key="MarkedItemForegroundBrush" />
-            <SolidColorBrush Color="{DynamicResource MarkedAlternativeItemForegroundColor}" x:Key="MarkedAlternativeItemForegroundBrush" />
+            <SolidColorBrush Color="{DynamicResource MarkedAlternativeItemForegroundColor}"
-            <SolidColorBrush Color="{DynamicResource MarkedSelectedItemForegroundColor}" x:Key="MarkedSelectedItemForegroundBrush" />
+                             x:Key="MarkedAlternativeItemForegroundBrush" />
+            <SolidColorBrush Color="{DynamicResource MarkedSelectedItemForegroundColor}"
+                             x:Key="MarkedSelectedItemForegroundBrush" />
 
             <SolidColorBrush Color="{DynamicResource ErrorColor}" x:Key="ErrorBrush" />
 
 
-            <SolidColorBrush Color="{DynamicResource SelectedItemBackgroundColor}" x:Key="SystemControlHighlightListAccentLowBrush" />
+            <SolidColorBrush Color="{DynamicResource SelectedItemBackgroundColor}"
-
+                             x:Key="SystemControlHighlightListAccentLowBrush" />
 
 
             <converters:ItemViewModeToBrushConverter
@@ -91,14 +97,17 @@
                 x:Key="ItemViewModeToBackgroundConverter" />
             <converters:NamePartShrinkerConverter x:Key="NamePartShrinkerConverter" />
             <converters:ItemViewModelIsAttributeTypeConverter x:Key="ItemViewModelIsAttributeTypeConverter" />
-            <converters:ItemViewModelIsAttributeTypeConverter Invert="true" x:Key="ItemViewModelIsNotAttributeTypeConverter" />
+            <converters:ItemViewModelIsAttributeTypeConverter Invert="true"
+                                                              x:Key="ItemViewModelIsNotAttributeTypeConverter" />
             <converters:GetFileExtensionConverter x:Key="GetFileExtensionConverter" />
             <converters:FormatSizeConverter x:Key="FormatSizeConverter" />
             <converters:DateTimeConverter x:Key="DateTimeConverter" />
             <converters:SplitStringConverter x:Key="SplitStringConverter" />
             <converters:CompareConverter x:Key="EqualityConverter" />
-            <converters:CompareConverter ComparisonCondition="{x:Static converters:ComparisonCondition.NotEqual}" x:Key="NotEqualsConverter" />
+            <converters:CompareConverter ComparisonCondition="{x:Static converters:ComparisonCondition.NotEqual}"
+                                         x:Key="NotEqualsConverter" />
             <converters:ExceptionToStringConverter x:Key="ExceptionToStringConverter" />
+            <converters:CommandToCommandNameConverter x:Key="CommandToCommandNameConverter" />
         </ResourceDictionary>
     </Application.Resources>
 
@@ -182,4 +191,4 @@
             </Style.Animations>
         </Style>
     </Application.Styles>
-</Application>
+</Application>

src/GuiApp/Avalonia/FileTime.GuiApp/Converters/CommandToCommandNameConverter.cs

@@ -0,0 +1,21 @@
+using System.Globalization;
+using Avalonia.Data.Converters;
+using FileTime.App.Core.Command;
+
+namespace FileTime.GuiApp.Converters;
+
+public class CommandToCommandNameConverter : IValueConverter
+{
+    public object? Convert(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        if(value is not Commands command) return value;
+
+        //TODO: implement
+        return command.ToString();
+    }
+
+    public object? ConvertBack(object? value, Type targetType, object? parameter, CultureInfo culture)
+    {
+        throw new NotImplementedException();
+    }
+}

src/GuiApp/Avalonia/FileTime.GuiApp/ViewModels/MainWindowViewModel.cs

@@ -14,7 +14,7 @@ using MvvmGen;
 namespace FileTime.GuiApp.ViewModels;
 
 [ViewModel]
-[Inject(typeof(IAppState), "_appState")]
+[Inject(typeof(IGuiAppState), "_appState")]
 [Inject(typeof(ILocalContentProvider), "_localContentProvider")]
 [Inject(typeof(IServiceProvider), PropertyName = "_serviceProvider")]
 [Inject(typeof(ILogger<MainWindowViewModel>), PropertyName = "_logger")]
@@ -22,7 +22,7 @@ namespace FileTime.GuiApp.ViewModels;
 public partial class MainWindowViewModel : IMainWindowViewModelBase
 {
     public bool Loading => false;
-    public IAppState AppState => _appState;
+    public IGuiAppState AppState => _appState;
     public string Title { get; private set; }
 
     partial void OnInitialize()
@@ -30,7 +30,7 @@ public partial class MainWindowViewModel : IMainWindowViewModelBase
         _logger?.LogInformation($"Starting {nameof(MainWindowViewModel)} initialization...");
 
         var version = Assembly.GetEntryAssembly()!.GetName().Version;
-        var versionString = "Unknwon version";
+        var versionString = "Unknown version";
         if (version != null)
         {
             versionString = $"{version.Major}.{version.Minor}.{version.Build}";

src/GuiApp/Avalonia/FileTime.GuiApp/Views/MainWindow.axaml

@@ -7,6 +7,7 @@
     xmlns:local="using:FileTime.GuiApp.Views"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:vm="using:FileTime.GuiApp.ViewModels"
+    xmlns:config="using:FileTime.GuiApp.Configuration"
     Title="FileTime"
     d:DesignHeight="450"
     d:DesignWidth="800"
@@ -180,7 +181,8 @@
                                 Fill="{DynamicResource ContentSeparatorBrush}" />
 
                             <Grid Grid.Column="4">
-                                <Grid IsVisible="{Binding AppState.SelectedTab^.SelectedsChildrenCollection.Collection, Converter={x:Static ObjectConverters.IsNotNull}}">
+                                <Grid
+                                    IsVisible="{Binding AppState.SelectedTab^.SelectedsChildrenCollection.Collection, Converter={x:Static ObjectConverters.IsNotNull}}">
                                     <ListBox
                                         x:Name="ChildItems"
                                         x:CompileBindings="False"
@@ -232,6 +234,42 @@
                             </Grid>
                         </Grid>
                     </Grid>
+
+                    <Grid Grid.Row="3">
+                        <Grid
+                            IsVisible="{Binding AppState.PossibleCommands.Count, Converter={StaticResource NotEqualsConverter}, ConverterParameter=0}">
+                            <Grid.RowDefinitions>
+                                <RowDefinition Height="1" />
+                                <RowDefinition Height="Auto" />
+                            </Grid.RowDefinitions>
+
+                            <Rectangle
+                                Height="1"
+                                Margin="10,0"
+                                HorizontalAlignment="Stretch"
+                                VerticalAlignment="Center"
+                                Fill="{DynamicResource ContentSeparatorBrush}" />
+
+                            <ItemsRepeater
+                                Grid.Row="1"
+                                Items="{Binding AppState.PossibleCommands}">
+                                <ItemsRepeater.ItemTemplate>
+                                    <DataTemplate x:DataType="config:CommandBindingConfiguration">
+                                        <Grid>
+                                            <Grid.ColumnDefinitions>
+                                                <ColumnDefinition Width="200" />
+                                                <ColumnDefinition Width="*" />
+                                            </Grid.ColumnDefinitions>
+
+                                            <TextBlock Text="{Binding KeysDisplayText}" />
+                                            <TextBlock Grid.Column="1"
+                                                       Text="{Binding Command, Converter={StaticResource CommandToCommandNameConverter}}" />
+                                        </Grid>
+                                    </DataTemplate>
+                                </ItemsRepeater.ItemTemplate>
+                            </ItemsRepeater>
+                        </Grid>
+                    </Grid>
                 </Grid>
             </Grid>
             <!--  Borders  -->