Static and IconType converted integrated

src/Markup/Avalonia.Markup.Xaml/Converters/IconTypeConverter.cs

@@ -38,7 +38,7 @@ namespace Avalonia.Markup.Xaml.Converters
         private WindowIcon CreateIconFromPath(ITypeDescriptorContext context, string path)
         {
             var uri = new Uri(path, UriKind.RelativeOrAbsolute);
-            var baseUri = GetBaseUri(context);
+            var baseUri = GetBaseUri(uri, context);
             var scheme = uri.IsAbsoluteUri ? uri.Scheme : "file";
 
             switch (scheme)
@@ -51,9 +51,14 @@ namespace Avalonia.Markup.Xaml.Converters
             }
         }
 
-        private Uri GetBaseUri(ITypeDescriptorContext context)
+        private Uri GetBaseUri(Uri uri, ITypeDescriptorContext context)
         {
-            throw new NotImplementedException();
+            if (uri.IsAbsoluteUri)
+            {
+                return null;
+            }
+
+            throw new NotImplementedException("Relative base uri Not implemented!");
             //object result;
             //context.ParsingDictionary.TryGetValue("Uri", out result);
             //return result as Uri;
@@ -63,6 +68,7 @@ namespace Avalonia.Markup.Xaml.Converters
 #else
 
     using OmniXaml.TypeConversion;
+    using System.Reflection;
 
     class IconTypeConverter : ITypeConverter
     {

src/Markup/Avalonia.Markup.Xaml/MarkupExtensions/StaticExtension.cs

@@ -2,9 +2,6 @@
 // Licensed under the MIT license. See licence.md file in the project root for full license information.
 
 using System;
-using System.Linq;
-using System.Reflection;
-
 
 namespace Avalonia.Markup.Xaml.MarkupExtensions
 {
@@ -13,10 +10,25 @@ namespace Avalonia.Markup.Xaml.MarkupExtensions
     //TODO: check do we need something more than std Portable.xaml static??
     public class StaticExtension : Portable.Xaml.Markup.StaticExtension
     {
+        public StaticExtension()
+        {
+        }
 
+        public StaticExtension(string member)
+            : base(member)
+        {
+        }
+
+        public override object ProvideValue(IServiceProvider serviceProvider)
+        {
+            return base.ProvideValue(serviceProvider);
+        }
     }
 
 #else
+
+    using System.Linq;
+    using System.Reflection;
     using OmniXaml;
     using Glass.Core;
 
@@ -77,7 +89,7 @@ namespace Avalonia.Markup.Xaml.MarkupExtensions
                 if (result is PropertyInfo)
                 {
                     var property = ((PropertyInfo)result);
-                    
+
                     if (property.GetMethod.IsStatic)
                     {
                         return ((PropertyInfo)result).GetValue(null);