private async Task<Document> CorrectKindAsync(Document document, ArgumentListSyntax declaration, CancellationToken c)
{
SyntaxGenerator generator = SyntaxGenerator.GetGenerator(document);
ArgumentSyntax argument = CodeFixNodeCreator.CreateSyntaxKindIfStatement(generator);
SeparatedSyntaxList<ArgumentSyntax> arguments = declaration.Arguments;
if (arguments.Count < 2)
{
arguments = arguments.Add(argument);
}
else
{
arguments = arguments.Replace(arguments[1], argument);
}
var argList = SyntaxFactory.ArgumentList(arguments);
SyntaxNode newRegister = generator.IdentifierName("RegisterSyntaxNodeAction");
SyntaxNode newMemberExpr = generator.MemberAccessExpression(((declaration.Parent as InvocationExpressionSyntax).Expression as MemberAccessExpressionSyntax).Expression, newRegister);
SyntaxNode newInvocationExpr = generator.InvocationExpression(newMemberExpr, argList.Arguments);
SyntaxNode newExpression = generator.ExpressionStatement(newInvocationExpr);
return await ReplaceNode(declaration.Ancestors().OfType<ExpressionStatementSyntax>().First(), newExpression.WithLeadingTrivia(SyntaxFactory.TriviaList(SyntaxFactory.Whitespace(" "), SyntaxFactory.ParseLeadingTrivia("// Calls the method (first argument) to perform analysis whenever this is a change to a SyntaxNode of kind IfStatement").ElementAt(0), SyntaxFactory.EndOfLine("\r\n"), SyntaxFactory.Whitespace(" "))), document);
}
// corrects the kind argument of the register statement to be SyntaxKind.IfStatement
private async Task<Document> CorrectKindAsync(Document document, ArgumentListSyntax declaration, CancellationToken c)
{
SyntaxGenerator generator = SyntaxGenerator.GetGenerator(document);
ArgumentSyntax argument = CodeFixHelper.CreateSyntaxKindIfStatement(generator);
SeparatedSyntaxList<ArgumentSyntax> arguments = declaration.Arguments;
if (arguments.Count < 2)
{
arguments = arguments.Add(argument);
}
else
{
arguments = arguments.Replace(arguments[1], argument);
}
ArgumentListSyntax argList = SyntaxFactory.ArgumentList(arguments);
string contextParameter = (((declaration.Parent as InvocationExpressionSyntax).Expression as MemberAccessExpressionSyntax).Expression as IdentifierNameSyntax).Identifier.Text;
SyntaxNode newExpr = CodeFixHelper.BuildRegister(generator, contextParameter, "RegisterSyntaxNodeAction", argList);
return await ReplaceNode(declaration.Ancestors().OfType<InvocationExpressionSyntax>().First(), newExpr.WithLeadingTrivia(SyntaxFactory.TriviaList(SyntaxFactory.Whitespace(" "), SyntaxFactory.ParseLeadingTrivia("// Calls the method (first argument) to perform analysis whenever a SyntaxNode of kind IfStatement is found").ElementAt(0), SyntaxFactory.EndOfLine("\r\n"), SyntaxFactory.Whitespace(" "))), document);
}