public static async Task ComputeRefactoringsAsync(RefactoringContext context, ConditionalExpressionSyntax conditionalExpression)
{
if (context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(conditionalExpression))
{
if (context.IsRefactoringEnabled(RefactoringIdentifiers.FormatConditionalExpression))
{
if (conditionalExpression.IsSingleLine())
{
context.RegisterRefactoring(
"Format ?: on separate lines",
ct => SyntaxFormatter.ToMultiLineAsync(context.Document, conditionalExpression, ct),
RefactoringIdentifiers.FormatConditionalExpression);
}
else if (conditionalExpression.DescendantTrivia(conditionalExpression.Span).All(f => f.IsWhitespaceOrEndOfLineTrivia()))
{
context.RegisterRefactoring(
"Format ?: on a single line",
ct => SyntaxFormatter.ToSingleLineAsync(context.Document, conditionalExpression, ct),
RefactoringIdentifiers.FormatConditionalExpression);
}
}
if (context.IsRefactoringEnabled(RefactoringIdentifiers.ConvertConditionalOperatorToIfElse))
{
SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);
(CodeAction codeAction, CodeAction recursiveCodeAction) = ConvertConditionalOperatorToIfElseRefactoring.ComputeRefactoring(
context.Document,
conditionalExpression,
new CodeActionData(ConvertConditionalOperatorToIfElseRefactoring.Title, RefactoringIdentifiers.ConvertConditionalOperatorToIfElse),
new CodeActionData(ConvertConditionalOperatorToIfElseRefactoring.RecursiveTitle, ConvertConditionalOperatorToIfElseRecursiveEquivalenceKey),
semanticModel,
context.CancellationToken);
if (codeAction != null)
{
context.RegisterRefactoring(codeAction);
}
if (recursiveCodeAction != null)
{
context.RegisterRefactoring(recursiveCodeAction);
}
}
}
if (context.IsRefactoringEnabled(RefactoringIdentifiers.InvertConditionalExpression) &&
(context.Span.IsBetweenSpans(conditionalExpression) ||
context.Span.IsEmptyAndContainedInSpan(conditionalExpression.QuestionToken, conditionalExpression.ColonToken)) &&
InvertConditionalExpressionRefactoring.CanRefactor(conditionalExpression))
{
context.RegisterRefactoring(
"Invert ?:",
ct => InvertConditionalExpressionRefactoring.RefactorAsync(context.Document, conditionalExpression, ct),
RefactoringIdentifiers.InvertConditionalExpression);
}
}
public static async Task ComputeRefactoringsAsync(RefactoringContext context, ConditionalExpressionSyntax conditionalExpression)
{
if (context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(conditionalExpression))
{
if (context.IsRefactoringEnabled(RefactoringIdentifiers.FormatConditionalExpression))
{
if (conditionalExpression.IsSingleLine())
{
context.RegisterRefactoring(
"Format ?: on separate lines",
cancellationToken =>
{
return(DocumentFormatter.ToMultiLineAsync(
context.Document,
conditionalExpression,
cancellationToken));
});
}
else
{
context.RegisterRefactoring(
"Format ?: on a single line",
cancellationToken =>
{
return(DocumentFormatter.ToSingleLineAsync(
context.Document,
conditionalExpression,
cancellationToken));
});
}
}
if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplaceConditionalExpressionWithIfElse))
{
await ReplaceConditionalExpressionWithIfElseRefactoring.ComputeRefactoringAsync(context, conditionalExpression).ConfigureAwait(false);
}
}
if (context.IsRefactoringEnabled(RefactoringIdentifiers.SwapExpressionsInConditionalExpression) &&
(context.Span.IsBetweenSpans(conditionalExpression) ||
context.Span.IsEmptyAndContainedInSpan(conditionalExpression.QuestionToken) ||
context.Span.IsEmptyAndContainedInSpan(conditionalExpression.ColonToken)) &&
SwapExpressionsInConditionalExpressionRefactoring.CanRefactor(conditionalExpression))
{
context.RegisterRefactoring(
"Swap expressions in ?:",
cancellationToken =>
{
return(SwapExpressionsInConditionalExpressionRefactoring.RefactorAsync(
context.Document,
conditionalExpression,
cancellationToken));
});
}
}
public static void ComputeRefactorings(RefactoringContext context, ConditionalExpressionSyntax conditionalExpression)
{
if (context.IsRefactoringEnabled(RefactoringIdentifiers.FormatConditionalExpression) &&
(context.Span.IsEmpty || context.Span.IsBetweenSpans(conditionalExpression)))
{
if (conditionalExpression.IsSingleLine())
{
context.RegisterRefactoring(
"Format ?: on multiple lines",
cancellationToken =>
{
return(FormatConditionalExpressionOnMultipleLinesRefactoring.RefactorAsync(
context.Document,
conditionalExpression,
cancellationToken));
});
}
else
{
context.RegisterRefactoring(
"Format ?: on a single line",
cancellationToken =>
{
return(FormatConditionalExpressionOnSingleLineRefactoring.RefactorAsync(
context.Document,
conditionalExpression,
cancellationToken));
});
}
}
if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplaceConditionalExpressionWithIfElse))
{
ReplaceConditionalExpressionWithIfElseRefactoring.ComputeRefactoring(context, conditionalExpression);
}
if (context.IsRefactoringEnabled(RefactoringIdentifiers.SwapExpressionsInConditionalExpression) &&
SwapExpressionsInConditionalExpressionRefactoring.CanRefactor(context, conditionalExpression))
{
context.RegisterRefactoring(
"Swap expressions in ?:",
cancellationToken =>
{
return(SwapExpressionsInConditionalExpressionRefactoring.RefactorAsync(
context.Document,
conditionalExpression,
cancellationToken));
});
}
}
public static async Task ComputeRefactoringsAsync(RefactoringContext context, ConditionalExpressionSyntax conditionalExpression)
{
if (context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(conditionalExpression))
{
if (context.IsRefactoringEnabled(RefactoringIdentifiers.FormatConditionalExpression))
{
if (conditionalExpression.IsSingleLine())
{
context.RegisterRefactoring(
"Format ?: on separate lines",
ct => SyntaxFormatter.ToMultiLineAsync(context.Document, conditionalExpression, ct),
RefactoringIdentifiers.FormatConditionalExpression);
}
else if (conditionalExpression.DescendantTrivia(conditionalExpression.Span).All(f => f.IsWhitespaceOrEndOfLineTrivia()))
{
context.RegisterRefactoring(
"Format ?: on a single line",
ct => SyntaxFormatter.ToSingleLineAsync(context.Document, conditionalExpression, ct),
RefactoringIdentifiers.FormatConditionalExpression);
}
}
if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplaceConditionalExpressionWithIfElse))
{
await ReplaceConditionalExpressionWithIfElseRefactoring.ComputeRefactoringAsync(context, conditionalExpression).ConfigureAwait(false);
}
}
if (context.IsRefactoringEnabled(RefactoringIdentifiers.SwapExpressionsInConditionalExpression) &&
(context.Span.IsBetweenSpans(conditionalExpression) ||
context.Span.IsEmptyAndContainedInSpan(conditionalExpression.QuestionToken, conditionalExpression.ColonToken)) &&
SwapExpressionsInConditionalExpressionRefactoring.CanRefactor(conditionalExpression))
{
context.RegisterRefactoring(
"Swap expressions in ?:",
ct => SwapExpressionsInConditionalExpressionRefactoring.RefactorAsync(context.Document, conditionalExpression, ct),
RefactoringIdentifiers.SwapExpressionsInConditionalExpression);
}
}