public static async Task ComputeRefactoringsAsync(RefactoringContext context, EventFieldDeclarationSyntax eventFieldDeclaration)
        {
            if (context.IsRefactoringEnabled(RefactoringIdentifiers.GenerateEventInvokingMethod))
            {
                await GenerateOnEventMethodRefactoring.ComputeRefactoringAsync(context, eventFieldDeclaration).ConfigureAwait(false);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.ExpandEvent) &&
                eventFieldDeclaration.Span.Contains(context.Span) &&
                ExpandEventRefactoring.CanRefactor(eventFieldDeclaration))
            {
                context.RegisterRefactoring(
                    "Expand event",
                    ct => ExpandEventRefactoring.RefactorAsync(context.Document, eventFieldDeclaration, ct));
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.CopyDocumentationCommentFromBaseMember) &&
                eventFieldDeclaration.Span.Contains(context.Span))
            {
                await CopyDocumentationCommentFromBaseMemberRefactoring.ComputeRefactoringAsync(context, eventFieldDeclaration).ConfigureAwait(false);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.AddMemberToInterface))
            {
                VariableDeclaratorSyntax variableDeclarator = eventFieldDeclaration.Declaration?.Variables.SingleOrDefault(shouldThrow: false);

                if (variableDeclarator != null &&
                    context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(variableDeclarator.Identifier))
                {
                    SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                    AddMemberToInterfaceRefactoring.ComputeRefactoring(context, eventFieldDeclaration, semanticModel);
                }
            }
        }
        public static async Task ComputeRefactoringsAsync(RefactoringContext context, IndexerDeclarationSyntax indexerDeclaration)
        {
            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MakeMemberAbstract) &&
                indexerDeclaration.HeaderSpan().Contains(context.Span))
            {
                MakeIndexerAbstractRefactoring.ComputeRefactoring(context, indexerDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MakeMemberVirtual) &&
                indexerDeclaration.HeaderSpan().Contains(context.Span))
            {
                MakeIndexerVirtualRefactoring.ComputeRefactoring(context, indexerDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.CopyDocumentationCommentFromBaseMember) &&
                indexerDeclaration.HeaderSpan().Contains(context.Span))
            {
                await CopyDocumentationCommentFromBaseMemberRefactoring.ComputeRefactoringAsync(context, indexerDeclaration).ConfigureAwait(false);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.AddMemberToInterface) &&
                context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(indexerDeclaration.ThisKeyword))
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                AddMemberToInterfaceRefactoring.ComputeRefactoring(context, indexerDeclaration, semanticModel);
            }
        }
Esempio n. 3
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        public static async Task ComputeRefactoringsAsync(RefactoringContext context, IndexerDeclarationSyntax indexerDeclaration)
        {
            if (context.IsRefactoringEnabled(RefactoringIdentifiers.UseExpressionBodiedMember) &&
                context.SupportsCSharp6)
            {
                AccessorListSyntax accessorList = indexerDeclaration.AccessorList;

                if (accessorList != null &&
                    context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(accessorList))
                {
                    AccessorDeclarationSyntax accessor = indexerDeclaration
                                                         .AccessorList?
                                                         .Accessors
                                                         .SingleOrDefault(shouldThrow: false);

                    if (accessor?.AttributeLists.Any() == false &&
                        accessor.IsKind(SyntaxKind.GetAccessorDeclaration) &&
                        accessor.Body != null &&
                        (UseExpressionBodiedMemberAnalysis.GetReturnExpression(accessor.Body) != null))
                    {
                        context.RegisterRefactoring(
                            UseExpressionBodiedMemberRefactoring.Title,
                            ct => UseExpressionBodiedMemberRefactoring.RefactorAsync(context.Document, indexerDeclaration, ct),
                            RefactoringIdentifiers.UseExpressionBodiedMember);
                    }
                }
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MakeMemberAbstract) &&
                indexerDeclaration.HeaderSpan().Contains(context.Span))
            {
                MakeIndexerAbstractRefactoring.ComputeRefactoring(context, indexerDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MakeMemberVirtual) &&
                indexerDeclaration.HeaderSpan().Contains(context.Span))
            {
                MakeIndexerVirtualRefactoring.ComputeRefactoring(context, indexerDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.CopyDocumentationCommentFromBaseMember) &&
                indexerDeclaration.HeaderSpan().Contains(context.Span) &&
                !indexerDeclaration.HasDocumentationComment())
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                CopyDocumentationCommentFromBaseMemberRefactoring.ComputeRefactoring(context, indexerDeclaration, semanticModel);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.AddMemberToInterface) &&
                context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(indexerDeclaration.ThisKeyword))
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                AddMemberToInterfaceRefactoring.ComputeRefactoring(context, indexerDeclaration, semanticModel);
            }
        }
Esempio n. 4
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        public static async Task ComputeRefactoringsAsync(RefactoringContext context, IndexerDeclarationSyntax indexerDeclaration)
        {
            if (context.IsRefactoringEnabled(RefactoringIdentifiers.UseExpressionBodiedMember) &&
                context.SupportsCSharp6 &&
                UseExpressionBodiedMemberRefactoring.CanRefactor(indexerDeclaration, context.Span))
            {
                context.RegisterRefactoring(
                    UseExpressionBodiedMemberRefactoring.Title,
                    ct => UseExpressionBodiedMemberRefactoring.RefactorAsync(context.Document, indexerDeclaration, ct),
                    RefactoringIdentifiers.UseExpressionBodiedMember);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MakeMemberAbstract) &&
                context.Span.IsEmptyAndContainedInSpan(indexerDeclaration.ThisKeyword))
            {
                MakeIndexerAbstractRefactoring.ComputeRefactoring(context, indexerDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MakeMemberVirtual) &&
                indexerDeclaration.HeaderSpan().Contains(context.Span))
            {
                MakeIndexerVirtualRefactoring.ComputeRefactoring(context, indexerDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.CopyDocumentationCommentFromBaseMember) &&
                indexerDeclaration.HeaderSpan().Contains(context.Span) &&
                !indexerDeclaration.HasDocumentationComment())
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                CopyDocumentationCommentFromBaseMemberRefactoring.ComputeRefactoring(context, indexerDeclaration, semanticModel);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.AddParameterToInterfaceMember) &&
                context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(indexerDeclaration.ThisKeyword))
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                foreach (CodeAction codeAction in AddParameterToInterfaceMemberRefactoring.ComputeRefactoringForImplicitImplementation(
                             new CommonFixContext(context.Document, RefactoringIdentifiers.AddParameterToInterfaceMember, semanticModel, context.CancellationToken),
                             indexerDeclaration))
                {
                    context.RegisterRefactoring(codeAction);
                }
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.AddMemberToInterface) &&
                context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(indexerDeclaration.ThisKeyword))
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                AddMemberToInterfaceRefactoring.ComputeRefactoring(context, indexerDeclaration, semanticModel);
            }
        }
Esempio n. 5
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        public static async Task ComputeRefactoringsAsync(RefactoringContext context, EventDeclarationSyntax eventDeclaration)
        {
            if (context.IsRefactoringEnabled(RefactoringIdentifiers.CopyDocumentationCommentFromBaseMember) &&
                eventDeclaration.HeaderSpan().Contains(context.Span))
            {
                await CopyDocumentationCommentFromBaseMemberRefactoring.ComputeRefactoringAsync(context, eventDeclaration).ConfigureAwait(false);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.AddMemberToInterface) &&
                context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(eventDeclaration.Identifier))
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                AddMemberToInterfaceRefactoring.ComputeRefactoring(context, eventDeclaration, semanticModel);
            }
        }
        public static async Task ComputeRefactoringsAsync(RefactoringContext context, PropertyDeclarationSyntax propertyDeclaration)
        {
            if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplacePropertyWithMethod) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span))
            {
                ReplacePropertyWithMethodRefactoring.ComputeRefactoring(context, propertyDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.RemovePropertyInitializer) &&
                RemovePropertyInitializerRefactoring.CanRefactor(context, propertyDeclaration))
            {
                context.RegisterRefactoring(
                    "Remove property initializer",
                    cancellationToken => RemovePropertyInitializerRefactoring.RefactorAsync(context.Document, propertyDeclaration, cancellationToken));
            }

            if (context.IsAnyRefactoringEnabled(
                    RefactoringIdentifiers.ExpandProperty,
                    RefactoringIdentifiers.ExpandPropertyAndAddBackingField) &&
                propertyDeclaration.Span.Contains(context.Span) &&
                ExpandPropertyRefactoring.CanRefactor(propertyDeclaration))
            {
                if (context.IsRefactoringEnabled(RefactoringIdentifiers.ExpandProperty))
                {
                    context.RegisterRefactoring(
                        "Expand property",
                        cancellationToken => ExpandPropertyRefactoring.RefactorAsync(context.Document, propertyDeclaration, cancellationToken));
                }

                if (context.IsRefactoringEnabled(RefactoringIdentifiers.ExpandPropertyAndAddBackingField))
                {
                    context.RegisterRefactoring(
                        "Expand property and add backing field",
                        cancellationToken => ExpandPropertyAndAddBackingFieldRefactoring.RefactorAsync(context.Document, propertyDeclaration, context.Settings.PrefixFieldIdentifierWithUnderscore, cancellationToken));
                }
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.NotifyPropertyChanged) &&
                await NotifyPropertyChangedRefactoring.CanRefactorAsync(context, propertyDeclaration).ConfigureAwait(false))
            {
                context.RegisterRefactoring(
                    "Notify property changed",
                    cancellationToken =>
                {
                    return(NotifyPropertyChangedRefactoring.RefactorAsync(
                               context.Document,
                               propertyDeclaration,
                               context.SupportsCSharp6,
                               cancellationToken));
                });
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MakeMemberAbstract) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span))
            {
                MakePropertyAbstractRefactoring.ComputeRefactoring(context, propertyDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MakeMemberVirtual) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span))
            {
                MakePropertyVirtualRefactoring.ComputeRefactoring(context, propertyDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.CopyDocumentationCommentFromBaseMember) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span))
            {
                await CopyDocumentationCommentFromBaseMemberRefactoring.ComputeRefactoringAsync(context, propertyDeclaration).ConfigureAwait(false);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.RenamePropertyAccordingToTypeName))
            {
                TypeSyntax type = propertyDeclaration.Type;

                if (type != null)
                {
                    SyntaxToken identifier = propertyDeclaration.Identifier;

                    if (context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(identifier))
                    {
                        SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                        ITypeSymbol typeSymbol = semanticModel.GetTypeSymbol(type, context.CancellationToken);

                        if (typeSymbol?.IsErrorType() == false)
                        {
                            string newName = NameGenerator.CreateName(typeSymbol);

                            if (!string.IsNullOrEmpty(newName))
                            {
                                string oldName = identifier.ValueText;

                                newName = StringUtility.FirstCharToUpper(newName);

                                if (!string.Equals(oldName, newName, StringComparison.Ordinal))
                                {
                                    ISymbol symbol = semanticModel.GetDeclaredSymbol(propertyDeclaration, context.CancellationToken);

                                    if (await WorkspaceNameGenerator.IsUniqueMemberNameAsync(
                                            newName,
                                            symbol,
                                            context.Solution,
                                            cancellationToken: context.CancellationToken).ConfigureAwait(false))
                                    {
                                        context.RegisterRefactoring(
                                            $"Rename '{oldName}' to '{newName}'",
                                            cancellationToken => Renamer.RenameSymbolAsync(context.Solution, symbol, newName, default(OptionSet), cancellationToken));
                                    }
                                }
                            }
                        }
                    }
                }
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.AddMemberToInterface) &&
                context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(propertyDeclaration.Identifier))
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                AddMemberToInterfaceRefactoring.ComputeRefactoring(context, propertyDeclaration, semanticModel);
            }
        }
        public static async Task ComputeRefactoringsAsync(RefactoringContext context, MethodDeclarationSyntax methodDeclaration)
        {
            if (methodDeclaration.Span.Contains(context.Span))
            {
                await ChangeMethodReturnTypeToVoidRefactoring.ComputeRefactoringAsync(context, methodDeclaration).ConfigureAwait(false);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.AddTypeParameter))
            {
                AddTypeParameterRefactoring.ComputeRefactoring(context, methodDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplaceMethodWithProperty) &&
                methodDeclaration.HeaderSpan().Contains(context.Span) &&
                ReplaceMethodWithPropertyRefactoring.CanRefactor(methodDeclaration))
            {
                context.RegisterRefactoring(
                    $"Replace '{methodDeclaration.Identifier.ValueText}' with property",
                    cancellationToken => ReplaceMethodWithPropertyRefactoring.RefactorAsync(context.Document, methodDeclaration, cancellationToken));
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.UseExpressionBodiedMember) &&
                methodDeclaration.Body?.Span.Contains(context.Span) == true &&
                context.SupportsCSharp6 &&
                UseExpressionBodiedMemberRefactoring.CanRefactor(methodDeclaration))
            {
                context.RegisterRefactoring(
                    "Use expression-bodied member",
                    cancellationToken => UseExpressionBodiedMemberRefactoring.RefactorAsync(context.Document, methodDeclaration, cancellationToken));
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MakeMemberAbstract) &&
                methodDeclaration.HeaderSpan().Contains(context.Span))
            {
                MakeMethodAbstractRefactoring.ComputeRefactoring(context, methodDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MakeMemberVirtual) &&
                methodDeclaration.HeaderSpan().Contains(context.Span))
            {
                MakeMethodVirtualRefactoring.ComputeRefactoring(context, methodDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.CopyDocumentationCommentFromBaseMember) &&
                methodDeclaration.HeaderSpan().Contains(context.Span))
            {
                await CopyDocumentationCommentFromBaseMemberRefactoring.ComputeRefactoringAsync(context, methodDeclaration).ConfigureAwait(false);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.RenameMethodAccordingToTypeName))
            {
                await RenameMethodAccoringToTypeNameAsync(context, methodDeclaration).ConfigureAwait(false);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.AddMemberToInterface) &&
                context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(methodDeclaration.Identifier))
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                AddMemberToInterfaceRefactoring.ComputeRefactoring(context, methodDeclaration, semanticModel);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.UseListInsteadOfYield) &&
                methodDeclaration.Identifier.Span.Contains(context.Span))
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                UseListInsteadOfYieldRefactoring.ComputeRefactoring(context, methodDeclaration, semanticModel);
            }
        }
Esempio n. 8
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        public static async Task ComputeRefactoringsAsync(RefactoringContext context, MethodDeclarationSyntax methodDeclaration)
        {
            if (context.IsRefactoringEnabled(RefactoringIdentifiers.ChangeMethodReturnTypeToVoid) &&
                context.Span.IsEmptyAndContainedInSpan(methodDeclaration))
            {
                await ChangeMethodReturnTypeToVoidRefactoring.ComputeRefactoringAsync(context, methodDeclaration).ConfigureAwait(false);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.AddTypeParameter))
            {
                AddTypeParameterRefactoring.ComputeRefactoring(context, methodDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplaceMethodWithProperty) &&
                methodDeclaration.HeaderSpan().Contains(context.Span) &&
                ReplaceMethodWithPropertyRefactoring.CanRefactor(methodDeclaration))
            {
                context.RegisterRefactoring(
                    $"Replace '{methodDeclaration.Identifier.ValueText}' with property",
                    cancellationToken => ReplaceMethodWithPropertyRefactoring.RefactorAsync(context.Document, methodDeclaration, cancellationToken),
                    RefactoringIdentifiers.ReplaceMethodWithProperty);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.ConvertBlockBodyToExpressionBody) &&
                context.SupportsCSharp6 &&
                ConvertBlockBodyToExpressionBodyRefactoring.CanRefactor(methodDeclaration, context.Span))
            {
                context.RegisterRefactoring(
                    ConvertBlockBodyToExpressionBodyRefactoring.Title,
                    cancellationToken => ConvertBlockBodyToExpressionBodyRefactoring.RefactorAsync(context.Document, methodDeclaration, cancellationToken),
                    RefactoringIdentifiers.ConvertBlockBodyToExpressionBody);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MakeMemberAbstract) &&
                context.Span.IsEmptyAndContainedInSpan(methodDeclaration.Identifier))
            {
                MakeMethodAbstractRefactoring.ComputeRefactoring(context, methodDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MakeMemberVirtual) &&
                methodDeclaration.HeaderSpan().Contains(context.Span))
            {
                MakeMethodVirtualRefactoring.ComputeRefactoring(context, methodDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.CopyDocumentationCommentFromBaseMember) &&
                methodDeclaration.HeaderSpan().Contains(context.Span) &&
                !methodDeclaration.HasDocumentationComment())
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                CopyDocumentationCommentFromBaseMemberRefactoring.ComputeRefactoring(context, methodDeclaration, semanticModel);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.RenameMethodAccordingToTypeName))
            {
                await RenameMethodAccordingToTypeNameAsync(context, methodDeclaration).ConfigureAwait(false);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.AddParameterToInterfaceMember) &&
                context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(methodDeclaration.Identifier))
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                foreach (CodeAction codeAction in AddParameterToInterfaceMemberRefactoring.ComputeRefactoringForImplicitImplementation(
                             new CommonFixContext(context.Document, RefactoringIdentifiers.AddParameterToInterfaceMember, semanticModel, context.CancellationToken),
                             methodDeclaration))
                {
                    context.RegisterRefactoring(codeAction);
                }
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.AddMemberToInterface) &&
                context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(methodDeclaration.Identifier))
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                AddMemberToInterfaceRefactoring.ComputeRefactoring(context, methodDeclaration, semanticModel);
            }
        }
Esempio n. 9
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        public static async Task ComputeRefactoringsAsync(RefactoringContext context, PropertyDeclarationSyntax propertyDeclaration)
        {
            if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplacePropertyWithMethod) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span))
            {
                ReplacePropertyWithMethodRefactoring.ComputeRefactoring(context, propertyDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.RemovePropertyInitializer) &&
                RemovePropertyInitializerRefactoring.CanRefactor(context, propertyDeclaration))
            {
                context.RegisterRefactoring(
                    "Remove property initializer",
                    cancellationToken => RemovePropertyInitializerRefactoring.RefactorAsync(context.Document, propertyDeclaration, cancellationToken));
            }

            if (context.IsAnyRefactoringEnabled(
                    RefactoringIdentifiers.ExpandProperty,
                    RefactoringIdentifiers.ExpandPropertyAndAddBackingField) &&
                propertyDeclaration.Span.Contains(context.Span) &&
                ExpandPropertyRefactoring.CanRefactor(propertyDeclaration))
            {
                if (context.IsRefactoringEnabled(RefactoringIdentifiers.ExpandProperty))
                {
                    context.RegisterRefactoring(
                        "Expand property",
                        cancellationToken => ExpandPropertyRefactoring.RefactorAsync(context.Document, propertyDeclaration, cancellationToken));
                }

                if (context.IsRefactoringEnabled(RefactoringIdentifiers.ExpandPropertyAndAddBackingField))
                {
                    context.RegisterRefactoring(
                        "Expand property and add backing field",
                        cancellationToken => ExpandPropertyAndAddBackingFieldRefactoring.RefactorAsync(context.Document, propertyDeclaration, context.Settings.PrefixFieldIdentifierWithUnderscore, cancellationToken));
                }
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.NotifyPropertyChanged) &&
                await NotifyPropertyChangedRefactoring.CanRefactorAsync(context, propertyDeclaration).ConfigureAwait(false))
            {
                context.RegisterRefactoring(
                    "Notify property changed",
                    cancellationToken =>
                {
                    return(NotifyPropertyChangedRefactoring.RefactorAsync(
                               context.Document,
                               propertyDeclaration,
                               context.SupportsCSharp6,
                               cancellationToken));
                });
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MakeMemberAbstract) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span))
            {
                MakePropertyAbstractRefactoring.ComputeRefactoring(context, propertyDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MakeMemberVirtual) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span))
            {
                MakePropertyVirtualRefactoring.ComputeRefactoring(context, propertyDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.CopyDocumentationCommentFromBaseMember) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span))
            {
                await CopyDocumentationCommentFromBaseMemberRefactoring.ComputeRefactoringAsync(context, propertyDeclaration).ConfigureAwait(false);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.RenamePropertyAccordingToTypeName))
            {
                await RenamePropertyAccodingToTypeName(context, propertyDeclaration).ConfigureAwait(false);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.AddMemberToInterface) &&
                context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(propertyDeclaration.Identifier))
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                AddMemberToInterfaceRefactoring.ComputeRefactoring(context, propertyDeclaration, semanticModel);
            }
        }
        public static async Task ComputeRefactoringsAsync(RefactoringContext context, PropertyDeclarationSyntax propertyDeclaration)
        {
            if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplacePropertyWithMethod) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span))
            {
                ReplacePropertyWithMethodRefactoring.ComputeRefactoring(context, propertyDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.RemovePropertyInitializer) &&
                RemovePropertyInitializerRefactoring.CanRefactor(context, propertyDeclaration))
            {
                context.RegisterRefactoring(
                    "Remove property initializer",
                    cancellationToken => RemovePropertyInitializerRefactoring.RefactorAsync(context.Document, propertyDeclaration, cancellationToken),
                    RefactoringIdentifiers.RemovePropertyInitializer);
            }

            if (context.IsAnyRefactoringEnabled(
                    RefactoringIdentifiers.ExpandProperty,
                    RefactoringIdentifiers.ExpandPropertyAndAddBackingField) &&
                propertyDeclaration.Span.Contains(context.Span) &&
                ExpandPropertyRefactoring.CanRefactor(propertyDeclaration))
            {
                if (context.IsRefactoringEnabled(RefactoringIdentifiers.ExpandProperty))
                {
                    context.RegisterRefactoring(
                        "Expand property",
                        cancellationToken => ExpandPropertyRefactoring.RefactorAsync(context.Document, propertyDeclaration, cancellationToken),
                        RefactoringIdentifiers.ExpandProperty);
                }

                if (context.IsRefactoringEnabled(RefactoringIdentifiers.ExpandPropertyAndAddBackingField))
                {
                    context.RegisterRefactoring(
                        "Expand property and add backing field",
                        cancellationToken => ExpandPropertyAndAddBackingFieldRefactoring.RefactorAsync(context.Document, propertyDeclaration, context.Settings.PrefixFieldIdentifierWithUnderscore, cancellationToken),
                        RefactoringIdentifiers.ExpandPropertyAndAddBackingField);
                }
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.UseExpressionBodiedMember) &&
                context.SupportsCSharp6)
            {
                AccessorListSyntax accessorList = propertyDeclaration.AccessorList;

                if (accessorList != null &&
                    context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(accessorList))
                {
                    AccessorDeclarationSyntax accessor = propertyDeclaration
                                                         .AccessorList?
                                                         .Accessors
                                                         .SingleOrDefault(shouldThrow: false);

                    if (accessor?.AttributeLists.Any() == false &&
                        accessor.IsKind(SyntaxKind.GetAccessorDeclaration) &&
                        accessor.Body != null &&
                        (UseExpressionBodiedMemberAnalysis.GetReturnExpression(accessor.Body) != null))
                    {
                        context.RegisterRefactoring(
                            UseExpressionBodiedMemberRefactoring.Title,
                            ct => UseExpressionBodiedMemberRefactoring.RefactorAsync(context.Document, propertyDeclaration, ct),
                            RefactoringIdentifiers.UseExpressionBodiedMember);
                    }
                }
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.NotifyPropertyChanged) &&
                await NotifyPropertyChangedRefactoring.CanRefactorAsync(context, propertyDeclaration).ConfigureAwait(false))
            {
                context.RegisterRefactoring(
                    "Notify property changed",
                    cancellationToken =>
                {
                    return(NotifyPropertyChangedRefactoring.RefactorAsync(
                               context.Document,
                               propertyDeclaration,
                               context.SupportsCSharp6,
                               cancellationToken));
                },
                    RefactoringIdentifiers.NotifyPropertyChanged);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MakeMemberAbstract) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span))
            {
                MakePropertyAbstractRefactoring.ComputeRefactoring(context, propertyDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MakeMemberVirtual) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span))
            {
                MakePropertyVirtualRefactoring.ComputeRefactoring(context, propertyDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.CopyDocumentationCommentFromBaseMember) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span))
            {
                await CopyDocumentationCommentFromBaseMemberRefactoring.ComputeRefactoringAsync(context, propertyDeclaration).ConfigureAwait(false);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.RenamePropertyAccordingToTypeName))
            {
                await RenamePropertyAccodingToTypeName(context, propertyDeclaration).ConfigureAwait(false);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.AddMemberToInterface) &&
                context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(propertyDeclaration.Identifier))
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                AddMemberToInterfaceRefactoring.ComputeRefactoring(context, propertyDeclaration, semanticModel);
            }
        }
Esempio n. 11
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        public static async Task ComputeRefactoringsAsync(RefactoringContext context, PropertyDeclarationSyntax propertyDeclaration)
        {
            if (context.IsRefactoringEnabled(RefactoringDescriptors.ReplacePropertyWithMethod) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span))
            {
                ReplacePropertyWithMethodRefactoring.ComputeRefactoring(context, propertyDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringDescriptors.RemovePropertyInitializer) &&
                RemovePropertyInitializerRefactoring.CanRefactor(context, propertyDeclaration))
            {
                context.RegisterRefactoring(
                    "Remove property initializer",
                    ct => RemovePropertyInitializerRefactoring.RefactorAsync(context.Document, propertyDeclaration, ct),
                    RefactoringDescriptors.RemovePropertyInitializer);
            }

            if (context.IsAnyRefactoringEnabled(
                    RefactoringDescriptors.ConvertAutoPropertyToFullProperty,
                    RefactoringDescriptors.ConvertAutoPropertyToFullPropertyWithoutBackingField) &&
                propertyDeclaration.Span.Contains(context.Span) &&
                ConvertAutoPropertyToFullPropertyWithoutBackingFieldRefactoring.CanRefactor(propertyDeclaration))
            {
                if (context.IsRefactoringEnabled(RefactoringDescriptors.ConvertAutoPropertyToFullProperty))
                {
                    context.RegisterRefactoring(
                        "Convert to full property",
                        ct => ConvertAutoPropertyToFullPropertyRefactoring.RefactorAsync(context.Document, propertyDeclaration, context.PrefixFieldIdentifierWithUnderscore, ct),
                        RefactoringDescriptors.ConvertAutoPropertyToFullProperty);
                }

                if (context.IsRefactoringEnabled(RefactoringDescriptors.ConvertAutoPropertyToFullPropertyWithoutBackingField))
                {
                    context.RegisterRefactoring(
                        "Convert to full property (without backing field)",
                        ct => ConvertAutoPropertyToFullPropertyWithoutBackingFieldRefactoring.RefactorAsync(context.Document, propertyDeclaration, ct),
                        RefactoringDescriptors.ConvertAutoPropertyToFullPropertyWithoutBackingField);
                }
            }

            if (context.IsRefactoringEnabled(RefactoringDescriptors.ConvertBlockBodyToExpressionBody) &&
                context.SupportsCSharp6 &&
                ConvertBlockBodyToExpressionBodyRefactoring.CanRefactor(propertyDeclaration, context.Span))
            {
                context.RegisterRefactoring(
                    ConvertBlockBodyToExpressionBodyRefactoring.Title,
                    ct => ConvertBlockBodyToExpressionBodyRefactoring.RefactorAsync(context.Document, propertyDeclaration, ct),
                    RefactoringDescriptors.ConvertBlockBodyToExpressionBody);
            }

            if (context.IsRefactoringEnabled(RefactoringDescriptors.NotifyWhenPropertyChanges))
            {
                await NotifyWhenPropertyChangesRefactoring.ComputeRefactoringAsync(context, propertyDeclaration).ConfigureAwait(false);
            }

            if (context.IsRefactoringEnabled(RefactoringDescriptors.MakeMemberAbstract) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span))
            {
                MakePropertyAbstractRefactoring.ComputeRefactoring(context, propertyDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringDescriptors.MakeMemberVirtual) &&
                context.Span.IsEmptyAndContainedInSpan(propertyDeclaration.Identifier))
            {
                MakePropertyVirtualRefactoring.ComputeRefactoring(context, propertyDeclaration);
            }

            if (context.IsRefactoringEnabled(RefactoringDescriptors.CopyDocumentationCommentFromBaseMember) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span) &&
                !propertyDeclaration.HasDocumentationComment())
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                CopyDocumentationCommentFromBaseMemberRefactoring.ComputeRefactoring(context, propertyDeclaration, semanticModel);
            }

            if (context.IsRefactoringEnabled(RefactoringDescriptors.RenamePropertyAccordingToTypeName))
            {
                await RenamePropertyAccordingToTypeName(context, propertyDeclaration).ConfigureAwait(false);
            }

            if (context.IsRefactoringEnabled(RefactoringDescriptors.AddMemberToInterface) &&
                context.Span.IsEmptyAndContainedInSpanOrBetweenSpans(propertyDeclaration.Identifier))
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                AddMemberToInterfaceRefactoring.ComputeRefactoring(context, propertyDeclaration, semanticModel);
            }
        }