public override ExpressionSyntax VisitConditionalExpression(ConditionalExpressionSyntax node)
{
return(node
.WithCondition(
Visit(node.Condition))
.WithWhenTrue(
Visit(node.WhenTrue))
.WithWhenFalse(
Visit(node.WhenFalse)));
}
public static Task <Document> RefactorAsync(
Document document,
ConditionalExpressionSyntax conditionalExpression,
CancellationToken cancellationToken = default(CancellationToken))
{
ConditionalExpressionSyntax newConditionalExpression = conditionalExpression
.WithCondition(Negator.LogicallyNegate(conditionalExpression.Condition))
.WithWhenTrue(conditionalExpression.WhenFalse.WithTriviaFrom(conditionalExpression.WhenTrue))
.WithWhenFalse(conditionalExpression.WhenTrue.WithTriviaFrom(conditionalExpression.WhenFalse))
.WithFormatterAnnotation();
return(document.ReplaceNodeAsync(conditionalExpression, newConditionalExpression, cancellationToken));
}
public static Task <Document> RefactorAsync(
Document document,
ConditionalExpressionSyntax conditionalExpression,
CancellationToken cancellationToken)
{
ConditionalExpressionSyntax newNode = conditionalExpression
.WithCondition(
ParenthesizedExpression(conditionalExpression.Condition.WithoutTrivia())
.WithTriviaFrom(conditionalExpression.Condition))
.WithFormatterAnnotation();
return(document.ReplaceNodeAsync(conditionalExpression, newNode, cancellationToken));
}
public static async Task <Document> RefactorAsync(
Document document,
ConditionalExpressionSyntax conditionalExpression,
CancellationToken cancellationToken = default(CancellationToken))
{
SyntaxNode oldRoot = await document.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false);
ConditionalExpressionSyntax newConditionalExpression = conditionalExpression
.WithCondition(conditionalExpression.Condition.Negate())
.WithWhenTrue(conditionalExpression.WhenFalse.WithTriviaFrom(conditionalExpression.WhenTrue))
.WithWhenFalse(conditionalExpression.WhenTrue.WithTriviaFrom(conditionalExpression.WhenFalse))
.WithFormatterAnnotation();
SyntaxNode newRoot = oldRoot.ReplaceNode(conditionalExpression, newConditionalExpression);
return(document.WithSyntaxRoot(newRoot));
}
private static async Task <Document> SwapStatementsAsync(
Document document,
ConditionalExpressionSyntax conditionalExpression,
CancellationToken cancellationToken)
{
SyntaxNode oldRoot = await document.GetSyntaxRootAsync(cancellationToken);
ConditionalExpressionSyntax newConditionalExpression = conditionalExpression
.WithCondition(conditionalExpression.Condition.Negate())
.WithWhenTrue(conditionalExpression.WhenFalse.WithTriviaFrom(conditionalExpression.WhenTrue))
.WithWhenFalse(conditionalExpression.WhenTrue.WithTriviaFrom(conditionalExpression.WhenFalse))
.WithAdditionalAnnotations(Formatter.Annotation);
SyntaxNode newRoot = oldRoot.ReplaceNode(conditionalExpression, newConditionalExpression);
return(document.WithSyntaxRoot(newRoot));
}
private static async Task <Document> AddParenthesesToConditionAsync(
Document document,
ConditionalExpressionSyntax conditionalExpression,
CancellationToken cancellationToken)
{
SyntaxNode oldRoot = await document.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false);
ConditionalExpressionSyntax newNode = conditionalExpression
.WithCondition(
SyntaxFactory.ParenthesizedExpression(
conditionalExpression.Condition.WithoutTrivia()
).WithTriviaFrom(conditionalExpression.Condition)
).WithFormatterAnnotation();
SyntaxNode newRoot = oldRoot.ReplaceNode(conditionalExpression, newNode);
return(document.WithSyntaxRoot(newRoot));
}
private static ConditionalExpressionSyntax InvertConditionalExpression(ConditionalExpressionSyntax node, ExpressionSyntax condition) => node .WithCondition(condition.WithTriviaFrom(node.Condition)) .WithWhenTrue(node.WhenFalse.WithTriviaFrom(node.WhenTrue)) .WithWhenFalse(node.WhenTrue.WithTriviaFrom(node.WhenFalse));
