public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.GetSyntaxRootAsync().ConfigureAwait(false);
EndRegionDirectiveTriviaSyntax endRegionDirective = root
.FindNode(context.Span, findInsideTrivia: true, getInnermostNodeForTie: true)?
.FirstAncestorOrSelf <EndRegionDirectiveTriviaSyntax>();
Debug.Assert(endRegionDirective != null, $"{nameof(endRegionDirective)} is null");
if (endRegionDirective == null)
{
return;
}
RegionDirectiveTriviaSyntax regionDirective = endRegionDirective.GetRegionDirective();
SyntaxTrivia trivia = regionDirective.GetPreprocessingMessageTrivia();
CodeAction codeAction = CodeAction.Create(
(trivia.IsKind(SyntaxKind.PreprocessingMessageTrivia))
? "Add region name to #endregion"
: "Remove region name from #endregion",
cancellationToken => AddOrRemoveRegionNameRefactoring.RefactorAsync(context.Document, endRegionDirective, trivia, cancellationToken),
DiagnosticIdentifiers.AddOrRemoveRegionName + EquivalenceKeySuffix);
context.RegisterCodeFix(codeAction, context.Diagnostics);
}
public override void Initialize(AnalysisContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
base.Initialize(context);
context.RegisterSyntaxNodeAction(
f => AddOrRemoveRegionNameRefactoring.AnalyzeEndRegionDirectiveTrivia(f),
SyntaxKind.EndRegionDirectiveTrivia);
}
public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
{
SyntaxNode root = await context.GetSyntaxRootAsync().ConfigureAwait(false);
if (!TryFindFirstAncestorOrSelf(root, context.Span, out EndRegionDirectiveTriviaSyntax endRegionDirective, findInsideTrivia: true))
{
return;
}
RegionDirectiveTriviaSyntax regionDirective = endRegionDirective.GetRegionDirective();
SyntaxTrivia trivia = regionDirective.GetPreprocessingMessageTrivia();
CodeAction codeAction = CodeAction.Create(
(trivia.IsKind(SyntaxKind.PreprocessingMessageTrivia))
? "Add region name to #endregion"
: "Remove region name from #endregion",
cancellationToken => AddOrRemoveRegionNameRefactoring.RefactorAsync(context.Document, endRegionDirective, trivia, cancellationToken),
GetEquivalenceKey(DiagnosticIdentifiers.AddOrRemoveRegionName));
context.RegisterCodeFix(codeAction, context.Diagnostics);
}
