IconProvider, container exceptions, refactor

src/Core/FileTime.Core/Models/IContainer.cs

@@ -4,6 +4,7 @@ namespace FileTime.Core.Models
 {
     public interface IContainer : IItem
     {
+        IReadOnlyList<Exception> Exceptions { get; }
         Task<IReadOnlyList<IItem>?> GetItems(CancellationToken token = default);
         Task<IReadOnlyList<IContainer>?> GetContainers(CancellationToken token = default);
         Task<IReadOnlyList<IElement>?> GetElements(CancellationToken token = default);
@@ -16,6 +17,7 @@ namespace FileTime.Core.Models
         Task<bool> IsExists(string name);
 
         Task<IContainer> Clone();
+        Task<bool> CanOpen();
 
         bool IsLoaded { get; }
 

src/Core/FileTime.Core/Models/VirtualContainer.cs

@@ -29,6 +29,7 @@ namespace FileTime.Core.Models
         public bool CanRename => BaseContainer.CanRename;
 
         public IContentProvider Provider => BaseContainer.Provider;
+        public IReadOnlyList<Exception> Exceptions => BaseContainer.Exceptions;
 
         public AsyncEventHandler Refreshed { get; }
 
@@ -164,5 +165,6 @@ namespace FileTime.Core.Models
         }
 
         public async Task Rename(string newName) => await BaseContainer.Rename(newName);
+        public async Task<bool> CanOpen() => await BaseContainer.CanOpen();
     }
 }