private static Func <SyntaxNode, Scope, SyntaxNode> EventDeclaration(IEnumerable <SyntaxToken> args)
{
return((node, scope) =>
{
EventFieldDeclarationSyntax @event = (EventFieldDeclarationSyntax)node;
ParameterListSyntax @params = CSharp.ParseParameterList(RoslynCompiler.TokensToString(args));
var variable = @event
.Declaration
.Variables[0];
var delegateName = variable.Identifier.ToString() + "_delegate"; //td: unique ids
var delegateDecl = CSharp.DelegateDeclaration(RoslynCompiler.@void, delegateName)
.WithParameterList(@params)
.WithModifiers(@event.Modifiers);
//add the delegate
var document = scope.GetDocument <SyntaxToken, SyntaxNode, SemanticModel>();
document.change(@event.Parent, RoslynCompiler.AddMember(delegateDecl));
return @event
.WithDeclaration(@event.Declaration
.WithType(CSharp.ParseTypeName(delegateName)));
});
}