public static async Task ComputeRefactoringsAsync(RefactoringContext context, EventDeclarationSyntax eventDeclaration)
        {
            if (context.IsAnyRefactoringEnabled(RefactoringIdentifiers.MarkMemberAsStatic, RefactoringIdentifiers.MarkAllMembersAsStatic) &&
                eventDeclaration.Span.Contains(context.Span) &&
                MarkMemberAsStaticRefactoring.CanRefactor(eventDeclaration))
            {
                if (context.IsRefactoringEnabled(RefactoringIdentifiers.MarkMemberAsStatic))
                {
                    context.RegisterRefactoring(
                        "Mark event as static",
                        cancellationToken => MarkMemberAsStaticRefactoring.RefactorAsync(context.Document, eventDeclaration, cancellationToken));
                }

                if (context.IsRefactoringEnabled(RefactoringIdentifiers.MarkAllMembersAsStatic))
                {
                    MarkAllMembersAsStaticRefactoring.RegisterRefactoring(context, (ClassDeclarationSyntax)eventDeclaration.Parent);
                }
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.CopyDocumentationCommentFromBaseMember) &&
                eventDeclaration.HeaderSpan().Contains(context.Span))
            {
                await CopyDocumentationCommentFromBaseMemberRefactoring.ComputeRefactoringAsync(context, eventDeclaration).ConfigureAwait(false);
            }
        }
Ejemplo n.º 2
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        public static async Task ComputeRefactoringsAsync(RefactoringContext context, ConstructorDeclarationSyntax constructorDeclaration)
        {
            if (context.IsAnyRefactoringEnabled(RefactoringIdentifiers.MarkMemberAsStatic, RefactoringIdentifiers.MarkAllMembersAsStatic) &&
                constructorDeclaration.Span.Contains(context.Span) &&
                MarkMemberAsStaticRefactoring.CanRefactor(constructorDeclaration))
            {
                if (context.IsRefactoringEnabled(RefactoringIdentifiers.MarkMemberAsStatic))
                {
                    context.RegisterRefactoring(
                        "Mark constructor as static",
                        cancellationToken => MarkMemberAsStaticRefactoring.RefactorAsync(context.Document, constructorDeclaration, cancellationToken));
                }

                if (context.IsRefactoringEnabled(RefactoringIdentifiers.MarkAllMembersAsStatic))
                {
                    MarkAllMembersAsStaticRefactoring.RegisterRefactoring(context, (ClassDeclarationSyntax)constructorDeclaration.Parent);
                }
            }

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

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.CopyDocumentationCommentFromBaseMember) &&
                constructorDeclaration.HeaderSpanIncludingInitializer().Contains(context.Span))
            {
                await CopyDocumentationCommentFromBaseMemberRefactoring.ComputeRefactoringAsync(context, constructorDeclaration).ConfigureAwait(false);
            }
        }
        public static async Task ComputeRefactoringsAsync(RefactoringContext context, MethodDeclarationSyntax methodDeclaration)
        {
            if (methodDeclaration.Span.Contains(context.Span))
            {
                if (context.IsRefactoringEnabled(RefactoringIdentifiers.MarkMemberAsStatic) &&
                    MarkMemberAsStaticRefactoring.CanRefactor(methodDeclaration))
                {
                    context.RegisterRefactoring(
                        "Mark method as static",
                        cancellationToken => MarkMemberAsStaticRefactoring.RefactorAsync(context.Document, methodDeclaration, cancellationToken));

                    MarkAllMembersAsStaticRefactoring.RegisterRefactoring(context, (ClassDeclarationSyntax)methodDeclaration.Parent);
                }

                await ChangeMethodReturnTypeToVoidRefactoring.ComputeRefactoringAsync(context, methodDeclaration).ConfigureAwait(false);
            }

            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) &&
                MakeMemberAbstractRefactoring.CanRefactor(methodDeclaration))
            {
                context.RegisterRefactoring(
                    "Make method abstract",
                    cancellationToken => MakeMemberAbstractRefactoring.RefactorAsync(context.Document, methodDeclaration, cancellationToken));
            }

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

            await RenameMethodAccoringToTypeNameAsync(context, methodDeclaration).ConfigureAwait(false);
        }
Ejemplo n.º 4
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        public static async Task ComputeRefactoringsAsync(RefactoringContext context, EventFieldDeclarationSyntax eventFieldDeclaration)
        {
            if (context.IsAnyRefactoringEnabled(RefactoringIdentifiers.MarkMemberAsStatic, RefactoringIdentifiers.MarkAllMembersAsStatic) &&
                eventFieldDeclaration.Span.Contains(context.Span) &&
                MarkMemberAsStaticRefactoring.CanRefactor(eventFieldDeclaration))
            {
                if (context.IsRefactoringEnabled(RefactoringIdentifiers.MarkMemberAsStatic))
                {
                    context.RegisterRefactoring(
                        "Mark event as static",
                        cancellationToken => MarkMemberAsStaticRefactoring.RefactorAsync(context.Document, eventFieldDeclaration, cancellationToken));
                }

                if (context.IsRefactoringEnabled(RefactoringIdentifiers.MarkAllMembersAsStatic))
                {
                    MarkAllMembersAsStaticRefactoring.RegisterRefactoring(context, (ClassDeclarationSyntax)eventFieldDeclaration.Parent);
                }
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MarkContainingClassAsAbstract) &&
                eventFieldDeclaration.Span.Contains(context.Span))
            {
                MarkContainingClassAsAbstractRefactoring.ComputeRefactoring(context, 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",
                    cancellationToken =>
                {
                    return(ExpandEventRefactoring.RefactorAsync(
                               context.Document,
                               eventFieldDeclaration,
                               cancellationToken));
                });
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.CopyDocumentationCommentFromBaseMember) &&
                eventFieldDeclaration.Span.Contains(context.Span))
            {
                await CopyDocumentationCommentFromBaseMemberRefactoring.ComputeRefactoringAsync(context, eventFieldDeclaration).ConfigureAwait(false);
            }
        }
Ejemplo n.º 5
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        public static async Task ComputeRefactoringsAsync(RefactoringContext context, ConstructorDeclarationSyntax constructorDeclaration)
        {
            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MarkMemberAsStatic) &&
                constructorDeclaration.Span.Contains(context.Span) &&
                MarkMemberAsStaticRefactoring.CanRefactor(constructorDeclaration))
            {
                context.RegisterRefactoring(
                    "Mark constructor as static",
                    cancellationToken => MarkMemberAsStaticRefactoring.RefactorAsync(context.Document, constructorDeclaration, cancellationToken));

                MarkAllMembersAsStaticRefactoring.RegisterRefactoring(context, (ClassDeclarationSyntax)constructorDeclaration.Parent);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.CopyDocumentationCommentFromBaseMember))
            {
                await CopyDocumentationCommentFromBaseMemberRefactoring.ComputeRefactoringAsync(context, constructorDeclaration).ConfigureAwait(false);
            }
        }
Ejemplo n.º 6
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        public static async Task ComputeRefactoringsAsync(RefactoringContext context, FieldDeclarationSyntax fieldDeclaration)
        {
            if (fieldDeclaration.IsConst())
            {
                if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplaceConstantWithField) &&
                    fieldDeclaration.Span.Contains(context.Span))
                {
                    context.RegisterRefactoring(
                        "Replace constant with field",
                        cancellationToken => ReplaceConstantWithFieldRefactoring.RefactorAsync(context.Document, fieldDeclaration, cancellationToken));
                }
            }
            else if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplaceFieldWithConstant) &&
                     fieldDeclaration.Modifiers.Contains(SyntaxKind.ReadOnlyKeyword) &&
                     fieldDeclaration.IsStatic() &&
                     fieldDeclaration.Span.Contains(context.Span))
            {
                if (await ReplaceFieldWithConstantRefactoring.CanRefactorAsync(context, fieldDeclaration).ConfigureAwait(false))
                {
                    context.RegisterRefactoring(
                        "Replace field with constant",
                        cancellationToken => ReplaceFieldWithConstantRefactoring.RefactorAsync(context.Document, fieldDeclaration, cancellationToken));
                }
            }

            if (context.IsAnyRefactoringEnabled(RefactoringIdentifiers.MarkMemberAsStatic, RefactoringIdentifiers.MarkAllMembersAsStatic) &&
                fieldDeclaration.Span.Contains(context.Span) &&
                MarkMemberAsStaticRefactoring.CanRefactor(fieldDeclaration))
            {
                if (context.IsRefactoringEnabled(RefactoringIdentifiers.MarkMemberAsStatic))
                {
                    context.RegisterRefactoring(
                        "Mark field as static",
                        cancellationToken => MarkMemberAsStaticRefactoring.RefactorAsync(context.Document, fieldDeclaration, cancellationToken));
                }

                if (context.IsRefactoringEnabled(RefactoringIdentifiers.MarkAllMembersAsStatic))
                {
                    MarkAllMembersAsStaticRefactoring.RegisterRefactoring(context, (ClassDeclarationSyntax)fieldDeclaration.Parent);
                }
            }
        }
        public static async Task ComputeRefactoringsAsync(RefactoringContext context, PropertyDeclarationSyntax propertyDeclaration)
        {
            if (context.IsAnyRefactoringEnabled(RefactoringIdentifiers.MarkMemberAsStatic, RefactoringIdentifiers.MarkAllMembersAsStatic) &&
                propertyDeclaration.Span.Contains(context.Span) &&
                MarkMemberAsStaticRefactoring.CanRefactor(propertyDeclaration))
            {
                if (context.IsRefactoringEnabled(RefactoringIdentifiers.MarkMemberAsStatic))
                {
                    context.RegisterRefactoring(
                        "Mark property as static",
                        cancellationToken => MarkMemberAsStaticRefactoring.RefactorAsync(context.Document, propertyDeclaration, cancellationToken));
                }

                if (context.IsRefactoringEnabled(RefactoringIdentifiers.MarkAllMembersAsStatic))
                {
                    MarkAllMembersAsStaticRefactoring.RegisterRefactoring(context, (ClassDeclarationSyntax)propertyDeclaration.Parent);
                }
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MarkContainingClassAsAbstract) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span))
            {
                MarkContainingClassAsAbstractRefactoring.ComputeRefactoring(context, 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) &&
                MakeMemberAbstractRefactoring.CanRefactor(propertyDeclaration))
            {
                context.RegisterRefactoring(
                    "Make property abstract",
                    cancellationToken => MakeMemberAbstractRefactoring.RefactorAsync(context.Document, propertyDeclaration, cancellationToken));
            }

            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 = Identifier.CreateName(typeSymbol);

                            if (!string.IsNullOrEmpty(newName))
                            {
                                newName = StringUtility.FirstCharToUpper(newName);

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

                                    bool isUnique = await Identifier.IsUniqueMemberNameAsync(
                                        symbol,
                                        newName,
                                        context.Solution,
                                        context.CancellationToken).ConfigureAwait(false);

                                    if (isUnique)
                                    {
                                        context.RegisterRefactoring(
                                            $"Rename property to '{newName}'",
                                            cancellationToken => Renamer.RenameSymbolAsync(context.Document, symbol, newName, cancellationToken));
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
        public static async Task ComputeRefactoringsAsync(RefactoringContext context, PropertyDeclarationSyntax propertyDeclaration)
        {
            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MarkMemberAsStatic) &&
                propertyDeclaration.Span.Contains(context.Span) &&
                MarkMemberAsStaticRefactoring.CanRefactor(propertyDeclaration))
            {
                context.RegisterRefactoring(
                    "Mark property as static",
                    cancellationToken => MarkMemberAsStaticRefactoring.RefactorAsync(context.Document, propertyDeclaration, cancellationToken));

                MarkAllMembersAsStaticRefactoring.RegisterRefactoring(context, (ClassDeclarationSyntax)propertyDeclaration.Parent);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.ReplacePropertyWithMethod) &&
                propertyDeclaration.HeaderSpan().Contains(context.Span) &&
                ReplacePropertyWithMethodRefactoring.CanRefactor(context, propertyDeclaration))
            {
                string propertyName = propertyDeclaration.Identifier.ValueText;

                string title = $"Replace '{propertyName}' with method";

                if (propertyDeclaration.AccessorList.Accessors.Count > 1)
                {
                    title += "s";
                }

                context.RegisterRefactoring(
                    title,
                    cancellationToken => ReplacePropertyWithMethodRefactoring.RefactorAsync(context.Document, propertyDeclaration, cancellationToken));
            }

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

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

            if (context.SupportsSemanticModel)
            {
                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) &&
                MakeMemberAbstractRefactoring.CanRefactor(propertyDeclaration))
            {
                context.RegisterRefactoring(
                    "Make property abstract",
                    cancellationToken => MakeMemberAbstractRefactoring.RefactorAsync(context.Document, propertyDeclaration, cancellationToken));
            }

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

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.RenamePropertyAccordingToTypeName) &&
                context.SupportsSemanticModel &&
                propertyDeclaration.Type != null &&
                propertyDeclaration.Identifier.Span.Contains(context.Span))
            {
                SemanticModel semanticModel = await context.GetSemanticModelAsync().ConfigureAwait(false);

                ITypeSymbol typeSymbol = semanticModel
                                         .GetTypeInfo(propertyDeclaration.Type, context.CancellationToken)
                                         .Type;

                if (typeSymbol?.IsErrorType() == false)
                {
                    string newName = SyntaxUtility.CreateIdentifier(typeSymbol);

                    if (!string.IsNullOrEmpty(newName))
                    {
                        newName = TextUtility.FirstCharToUpper(newName);

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

                            context.RegisterRefactoring(
                                $"Rename property to '{newName}'",
                                cancellationToken => SymbolRenamer.RenameAsync(context.Document, symbol, newName, cancellationToken));
                        }
                    }
                }
            }
        }