File attachment WIP

Toolkit.Avalonia/FileProvider.cs

@@ -18,7 +18,7 @@ public class FileProvider(ITopLevelProvider topLevelProvider) :
                 {
                     new(filter.Name)
                     {
-                        Patterns = filter.Extensions.Select(x => $"*.{x}").ToList()
+                        Patterns = filter.Extensions is { Count: > 0 } ? filter.Extensions.Select(x => $"*.{x}").ToList() : ["*.*"]
                     }
                 }
             });

Toolkit.Foundation/FileDescriptor.cs

@@ -0,0 +1,4 @@
+namespace Toolkit.Foundation;
+
+public record FileDescriptor(string Name, string Path, int Size) :
+    IFileDescriptor;

Toolkit.Foundation/IFileDescriptor.cs

@@ -0,0 +1,10 @@
+namespace Toolkit.Foundation;
+
+public interface IFileDescriptor
+{
+    string Name { get; } 
+
+    string Path { get; }
+
+    int Size { get; }
+}

Toolkit.Foundation/IImageDescriptor.cs

@@ -2,9 +2,9 @@
 
 public interface IImageDescriptor
 {
-    public object Image { get; }
+    object Image { get; }
 
-    public int Width { get; }
+    int Width { get; }
 
-    public int Height { get; }
-}
+    int Height { get; }
+}