private static ConditionalExpressionSyntax CreateMultilineConditionalExpression(ConditionalExpressionSyntax conditionalExpression)
{
SyntaxTriviaList triviaList = SyntaxUtility.GetIndentTrivia(conditionalExpression.Parent).Add(CSharpFactory.IndentTrivia());
triviaList = triviaList.Insert(0, CSharpFactory.NewLineTrivia());
ParenthesizedExpressionSyntax condition = null;
if (conditionalExpression.Condition.IsKind(SyntaxKind.ParenthesizedExpression))
{
condition = (ParenthesizedExpressionSyntax)conditionalExpression.Condition;
}
else
{
condition = ParenthesizedExpression(conditionalExpression.Condition.WithoutTrailingTrivia())
.WithCloseParenToken(CreateTokenWithTrailingNewLine(SyntaxKind.CloseParenToken));
}
return(ConditionalExpression(
condition.WithoutTrailingTrivia(),
conditionalExpression.WhenTrue.WithoutTrailingTrivia(),
conditionalExpression.WhenFalse.WithoutTrailingTrivia())
.WithQuestionToken(CreateToken(SyntaxKind.QuestionToken, triviaList))
.WithColonToken(CreateToken(SyntaxKind.ColonToken, triviaList)));
}