async void OnRendererContextMemberReferenceRequested(object sender, MemberReferenceRequestArgs args)
{
// TODO: Use this in HtmlRendererBase.CreateRenderedTypeNameElement
// Trim the monkey from submission-declared types
var interactiveObjectTypeName = args.InteractiveObjectType.Name;
if (interactiveObjectTypeName.StartsWith("🐵", StringComparison.Ordinal))
{
interactiveObjectTypeName = interactiveObjectTypeName.Substring(
interactiveObjectTypeName.IndexOf('+') + 1);
}
var buffer = new StringWriter();
var writer = new CSharpWriter(buffer)
{
WriteLanguageKeywords = true
};
writer.VisitTypeSpec(TypeSpec.Parse(interactiveObjectTypeName));
var interactiveObjectTypeStr = buffer.ToString();
var eval = "var selectedMember = " +
$"GetObject<{interactiveObjectTypeStr}> " +
$"(0x{args.InteractiveObject.RepresentedObjectHandle:x})";
if (args.MemberName != null)
{
eval += $".{args.MemberName}";
}
await EvaluateAsync(eval);
}
/// <summary>
/// Get a C#-compatible type name string. For example, "My.Generic+Inner`1[System.String]" becomes
/// "My.Generic.Inner<System.String>".
/// </summary>
public static string GetCSharpTypeName(this Type type)
{
var buffer = new StringWriter();
var writer = new CSharpWriter(buffer)
{
WriteLanguageKeywords = true
};
writer.VisitTypeSpec(TypeSpec.Create(type));
return(buffer.ToString());
}
static void AssertCsharp(string expectedRendering, TypeSpec typeSpec)
{
var buffer = new StringWriter();
var writer = new CSharpWriter(buffer)
{
WriteLanguageKeywords = true
};
writer.VisitTypeSpec(typeSpec);
Assert.AreEqual(expectedRendering, buffer.ToString());
}
public override void VisitTypeSpec(TypeSpec typeSpec, bool writeByRefModifier)
{
var stringWriter = new StringWriter();
var csharpWriter = new CSharpWriter(stringWriter);
csharpWriter.VisitTypeSpec(typeSpec, writeByRefModifier);
Writer.Write("<span class=\"typespec\" title=\"");
Writer.WriteEscaped(stringWriter.ToString());
Writer.Write("\">");
base.VisitTypeSpec(typeSpec, writeByRefModifier);
Writer.Write("</span>");
}