private void AnalyzeBinaryExpression(SyntaxNodeAnalysisContext context)
{
var binaryExpression = (BinaryExpressionSyntax)context.Node;
FormatBinaryOperatorOnNextLineRefactoring.Analyze(context, binaryExpression);
AvoidNullLiteralExpressionOnLeftSideOfBinaryExpressionRefactoring.Analyze(context, binaryExpression);
UseStringIsNullOrEmptyMethodRefactoring.Analyze(context, binaryExpression);
}
public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.GetSyntaxRootAsync().ConfigureAwait(false);
if (!TryFindFirstAncestorOrSelf(root, context.Span, out BinaryExpressionSyntax binaryExpression))
{
return;
}
CodeAction codeAction = CodeAction.Create(
"Format binary operator on next line",
cancellationToken => FormatBinaryOperatorOnNextLineRefactoring.RefactorAsync(context.Document, binaryExpression, cancellationToken),
GetEquivalenceKey(DiagnosticIdentifiers.FormatBinaryOperatorOnNextLine));
context.RegisterCodeFix(codeAction, context.Diagnostics);
}
public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.Document.GetSyntaxRootAsync(context.CancellationToken).ConfigureAwait(false);
BinaryExpressionSyntax binaryExpression = root
.FindNode(context.Span, getInnermostNodeForTie: true)?
.FirstAncestorOrSelf <BinaryExpressionSyntax>();
if (binaryExpression == null)
{
return;
}
CodeAction codeAction = CodeAction.Create(
"Format binary operator on next line",
cancellationToken => FormatBinaryOperatorOnNextLineRefactoring.RefactorAsync(context.Document, binaryExpression, cancellationToken),
DiagnosticIdentifiers.FormatBinaryOperatorOnNextLine + EquivalenceKeySuffix);
context.RegisterCodeFix(codeAction, context.Diagnostics);
}
