コード例 #1
0
        public static async Task ComputeRefactoringsAsync(RefactoringContext context, MemberDeclarationSyntax member)
        {
            switch (member.Kind())
            {
            case SyntaxKind.MethodDeclaration:
            case SyntaxKind.IndexerDeclaration:
            case SyntaxKind.PropertyDeclaration:
            case SyntaxKind.OperatorDeclaration:
            case SyntaxKind.ConversionOperatorDeclaration:
            case SyntaxKind.ConstructorDeclaration:
            case SyntaxKind.EventDeclaration:
            case SyntaxKind.NamespaceDeclaration:
            case SyntaxKind.ClassDeclaration:
            case SyntaxKind.StructDeclaration:
            case SyntaxKind.InterfaceDeclaration:
            case SyntaxKind.EnumDeclaration:
            {
                if (context.IsAnyRefactoringEnabled(
                        RefactoringIdentifiers.RemoveMember,
                        RefactoringIdentifiers.DuplicateMember,
                        RefactoringIdentifiers.CommentOutMember) &&
                    BraceContainsSpan(context, member))
                {
                    if (member.Parent?.IsKind(
                            SyntaxKind.NamespaceDeclaration,
                            SyntaxKind.ClassDeclaration,
                            SyntaxKind.StructDeclaration,
                            SyntaxKind.InterfaceDeclaration,
                            SyntaxKind.CompilationUnit) == true)
                    {
                        if (context.IsRefactoringEnabled(RefactoringIdentifiers.RemoveMember))
                        {
                            context.RegisterRefactoring(
                                "Remove " + member.GetTitle(),
                                cancellationToken => Remover.RemoveMemberAsync(context.Document, member, cancellationToken));
                        }

                        if (context.IsRefactoringEnabled(RefactoringIdentifiers.DuplicateMember))
                        {
                            context.RegisterRefactoring(
                                "Duplicate " + member.GetTitle(),
                                cancellationToken => DuplicateMemberDeclarationRefactoring.RefactorAsync(context.Document, member, cancellationToken));
                        }
                    }

                    if (context.IsRefactoringEnabled(RefactoringIdentifiers.CommentOutMember))
                    {
                        CommentOutRefactoring.RegisterRefactoring(context, member);
                    }
                }

                break;
            }
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.RemoveAllStatements))
            {
                RemoveAllStatementsRefactoring.ComputeRefactoring(context, member);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.RemoveAllMemberDeclarations))
            {
                RemoveAllMemberDeclarationsRefactoring.ComputeRefactoring(context, member);
            }

            if (context.IsAnyRefactoringEnabled(
                    RefactoringIdentifiers.SwapMemberDeclarations,
                    RefactoringIdentifiers.RemoveMemberDeclarations) &&
                !member.Span.IntersectsWith(context.Span))
            {
                MemberDeclarationsRefactoring.ComputeRefactoring(context, member);
            }

            switch (member.Kind())
            {
            case SyntaxKind.NamespaceDeclaration:
            {
                NamespaceDeclarationRefactoring.ComputeRefactorings(context, (NamespaceDeclarationSyntax)member);
                break;
            }

            case SyntaxKind.ClassDeclaration:
            {
                await ClassDeclarationRefactoring.ComputeRefactorings(context, (ClassDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.StructDeclaration:
            {
                await StructDeclarationRefactoring.ComputeRefactoringsAsync(context, (StructDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.InterfaceDeclaration:
            {
                InterfaceDeclarationRefactoring.ComputeRefactorings(context, (InterfaceDeclarationSyntax)member);
                break;
            }

            case SyntaxKind.EnumDeclaration:
            {
                await EnumDeclarationRefactoring.ComputeRefactoringAsync(context, (EnumDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.EnumMemberDeclaration:
            {
                await EnumMemberDeclarationRefactoring.ComputeRefactoringAsync(context, (EnumMemberDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.DelegateDeclaration:
            {
                DelegateDeclarationRefactoring.ComputeRefactorings(context, (DelegateDeclarationSyntax)member);
                break;
            }

            case SyntaxKind.MethodDeclaration:
            {
                await MethodDeclarationRefactoring.ComputeRefactoringsAsync(context, (MethodDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.ConstructorDeclaration:
            {
                await ConstructorDeclarationRefactoring.ComputeRefactoringsAsync(context, (ConstructorDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.DestructorDeclaration:
            {
                DestructorDeclarationRefactoring.ComputeRefactorings(context, (DestructorDeclarationSyntax)member);
                break;
            }

            case SyntaxKind.IndexerDeclaration:
            {
                await IndexerDeclarationRefactoring.ComputeRefactoringsAsync(context, (IndexerDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.PropertyDeclaration:
            {
                await PropertyDeclarationRefactoring.ComputeRefactoringsAsync(context, (PropertyDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.OperatorDeclaration:
            {
                ComputeRefactorings(context, (OperatorDeclarationSyntax)member);
                break;
            }

            case SyntaxKind.ConversionOperatorDeclaration:
            {
                ComputeRefactorings(context, (ConversionOperatorDeclarationSyntax)member);
                break;
            }

            case SyntaxKind.FieldDeclaration:
            {
                await FieldDeclarationRefactoring.ComputeRefactoringsAsync(context, (FieldDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.EventDeclaration:
            {
                await EventDeclarationRefactoring.ComputeRefactoringsAsync(context, (EventDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.EventFieldDeclaration:
            {
                await EventFieldDeclarationRefactoring.ComputeRefactoringsAsync(context, (EventFieldDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }
            }
        }
コード例 #2
0
        public static async Task ComputeRefactoringsAsync(RefactoringContext context, MemberDeclarationSyntax member)
        {
            SyntaxKind kind = member.Kind();

            switch (kind)
            {
            case SyntaxKind.MethodDeclaration:
            case SyntaxKind.IndexerDeclaration:
            case SyntaxKind.PropertyDeclaration:
            case SyntaxKind.OperatorDeclaration:
            case SyntaxKind.ConversionOperatorDeclaration:
            case SyntaxKind.ConstructorDeclaration:
            case SyntaxKind.EventDeclaration:
            case SyntaxKind.NamespaceDeclaration:
            case SyntaxKind.ClassDeclaration:
            case SyntaxKind.StructDeclaration:
            case SyntaxKind.InterfaceDeclaration:
            case SyntaxKind.EnumDeclaration:
            {
                if (context.IsAnyRefactoringEnabled(
                        RefactoringIdentifiers.RemoveMember,
                        RefactoringIdentifiers.DuplicateMember,
                        RefactoringIdentifiers.CommentOutMember) &&
                    BraceContainsSpan(member, context.Span))
                {
                    if (member.IsParentKind(
                            SyntaxKind.NamespaceDeclaration,
                            SyntaxKind.ClassDeclaration,
                            SyntaxKind.StructDeclaration,
                            SyntaxKind.InterfaceDeclaration,
                            SyntaxKind.CompilationUnit))
                    {
                        if (context.IsRefactoringEnabled(RefactoringIdentifiers.RemoveMember))
                        {
                            context.RegisterRefactoring(CodeActionFactory.RemoveMemberDeclaration(context.Document, member, equivalenceKey: RefactoringIdentifiers.RemoveMember));
                        }

                        if (context.IsRefactoringEnabled(RefactoringIdentifiers.DuplicateMember))
                        {
                            context.RegisterRefactoring(
                                $"Duplicate {CSharpFacts.GetTitle(member)}",
                                cancellationToken => DuplicateMemberDeclarationRefactoring.RefactorAsync(context.Document, member, cancellationToken),
                                RefactoringIdentifiers.DuplicateMember);
                        }
                    }

                    if (context.IsRefactoringEnabled(RefactoringIdentifiers.CommentOutMember))
                    {
                        CommentOutRefactoring.RegisterRefactoring(context, member);
                    }
                }

                break;
            }
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.RemoveAllStatements))
            {
                RemoveAllStatementsRefactoring.ComputeRefactoring(context, member);
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.RemoveAllMemberDeclarations))
            {
                RemoveAllMemberDeclarationsRefactoring.ComputeRefactoring(context, member);
            }

            if (context.IsAnyRefactoringEnabled(
                    RefactoringIdentifiers.SwapMemberDeclarations,
                    RefactoringIdentifiers.RemoveMemberDeclarations) &&
                !member.Span.IntersectsWith(context.Span))
            {
                MemberDeclarationsRefactoring.ComputeRefactoring(context, member);
            }

            switch (kind)
            {
            case SyntaxKind.NamespaceDeclaration:
            {
                var namespaceDeclaration = (NamespaceDeclarationSyntax)member;
                NamespaceDeclarationRefactoring.ComputeRefactorings(context, namespaceDeclaration);

                if (MemberDeclarationListSelection.TryCreate(namespaceDeclaration, context.Span, out MemberDeclarationListSelection selectedMembers))
                {
                    await SelectedMemberDeclarationsRefactoring.ComputeRefactoringAsync(context, selectedMembers).ConfigureAwait(false);
                }

                break;
            }

            case SyntaxKind.ClassDeclaration:
            {
                var classDeclaration = (ClassDeclarationSyntax)member;
                await ClassDeclarationRefactoring.ComputeRefactoringsAsync(context, classDeclaration).ConfigureAwait(false);

                if (MemberDeclarationListSelection.TryCreate(classDeclaration, context.Span, out MemberDeclarationListSelection selectedMembers))
                {
                    await SelectedMemberDeclarationsRefactoring.ComputeRefactoringAsync(context, selectedMembers).ConfigureAwait(false);
                }

                break;
            }

            case SyntaxKind.StructDeclaration:
            {
                var structDeclaration = (StructDeclarationSyntax)member;
                await StructDeclarationRefactoring.ComputeRefactoringsAsync(context, structDeclaration).ConfigureAwait(false);

                if (MemberDeclarationListSelection.TryCreate(structDeclaration, context.Span, out MemberDeclarationListSelection selectedMembers))
                {
                    await SelectedMemberDeclarationsRefactoring.ComputeRefactoringAsync(context, selectedMembers).ConfigureAwait(false);
                }

                break;
            }

            case SyntaxKind.InterfaceDeclaration:
            {
                var interfaceDeclaration = (InterfaceDeclarationSyntax)member;
                InterfaceDeclarationRefactoring.ComputeRefactorings(context, interfaceDeclaration);

                if (MemberDeclarationListSelection.TryCreate(interfaceDeclaration, context.Span, out MemberDeclarationListSelection selectedMembers))
                {
                    await SelectedMemberDeclarationsRefactoring.ComputeRefactoringAsync(context, selectedMembers).ConfigureAwait(false);
                }

                break;
            }

            case SyntaxKind.EnumDeclaration:
            {
                await EnumDeclarationRefactoring.ComputeRefactoringAsync(context, (EnumDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.EnumMemberDeclaration:
            {
                await EnumMemberDeclarationRefactoring.ComputeRefactoringAsync(context, (EnumMemberDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.DelegateDeclaration:
            {
                DelegateDeclarationRefactoring.ComputeRefactorings(context, (DelegateDeclarationSyntax)member);
                break;
            }

            case SyntaxKind.MethodDeclaration:
            {
                await MethodDeclarationRefactoring.ComputeRefactoringsAsync(context, (MethodDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.ConstructorDeclaration:
            {
                await ConstructorDeclarationRefactoring.ComputeRefactoringsAsync(context, (ConstructorDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.DestructorDeclaration:
            {
                DestructorDeclarationRefactoring.ComputeRefactorings(context, (DestructorDeclarationSyntax)member);
                break;
            }

            case SyntaxKind.IndexerDeclaration:
            {
                await IndexerDeclarationRefactoring.ComputeRefactoringsAsync(context, (IndexerDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.PropertyDeclaration:
            {
                await PropertyDeclarationRefactoring.ComputeRefactoringsAsync(context, (PropertyDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.OperatorDeclaration:
            {
                ComputeRefactorings(context, (OperatorDeclarationSyntax)member);
                break;
            }

            case SyntaxKind.ConversionOperatorDeclaration:
            {
                ComputeRefactorings(context, (ConversionOperatorDeclarationSyntax)member);
                break;
            }

            case SyntaxKind.FieldDeclaration:
            {
                await FieldDeclarationRefactoring.ComputeRefactoringsAsync(context, (FieldDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.EventDeclaration:
            {
                await EventDeclarationRefactoring.ComputeRefactoringsAsync(context, (EventDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.EventFieldDeclaration:
            {
                await EventFieldDeclarationRefactoring.ComputeRefactoringsAsync(context, (EventFieldDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }
            }

            if (context.IsRefactoringEnabled(RefactoringIdentifiers.MoveUnsafeContextToContainingDeclaration))
            {
                MoveUnsafeContextToContainingDeclarationRefactoring.ComputeRefactoring(context, member);
            }
        }
コード例 #3
0
        public static async Task ComputeRefactoringsAsync(RefactoringContext context, MemberDeclarationSyntax member)
        {
            SyntaxKind kind = member.Kind();

            switch (kind)
            {
            case SyntaxKind.MethodDeclaration:
            case SyntaxKind.IndexerDeclaration:
            case SyntaxKind.PropertyDeclaration:
            case SyntaxKind.OperatorDeclaration:
            case SyntaxKind.ConversionOperatorDeclaration:
            case SyntaxKind.ConstructorDeclaration:
            case SyntaxKind.EventDeclaration:
            case SyntaxKind.NamespaceDeclaration:
            case SyntaxKind.ClassDeclaration:
            case SyntaxKind.RecordDeclaration:
            case SyntaxKind.StructDeclaration:
            case SyntaxKind.RecordStructDeclaration:
            case SyntaxKind.InterfaceDeclaration:
            case SyntaxKind.EnumDeclaration:
            {
                if (context.IsAnyRefactoringEnabled(
                        RefactoringDescriptors.RemoveMemberDeclaration,
                        RefactoringDescriptors.CopyMemberDeclaration,
                        RefactoringDescriptors.CommentOutMemberDeclaration))
                {
                    (SyntaxToken openBrace, SyntaxToken closeBrace) = GetBraces(member);

                    if ((!openBrace.IsKind(SyntaxKind.None) &&
                         openBrace.Span.Contains(context.Span)) ||
                        (!closeBrace.IsKind(SyntaxKind.None) &&
                         closeBrace.Span.Contains(context.Span)))
                    {
                        if (member.Parent != null &&
                            CSharpFacts.CanHaveMembers(member.Parent.Kind()))
                        {
                            if (context.IsRefactoringEnabled(RefactoringDescriptors.RemoveMemberDeclaration))
                            {
                                context.RegisterRefactoring(CodeActionFactory.RemoveMemberDeclaration(context.Document, member, equivalenceKey: EquivalenceKey.Create(RefactoringDescriptors.RemoveMemberDeclaration)));
                            }

                            if (context.IsRefactoringEnabled(RefactoringDescriptors.CopyMemberDeclaration))
                            {
                                context.RegisterRefactoring(
                                    $"Copy {CSharpFacts.GetTitle(member)}",
                                    ct => CopyMemberDeclarationRefactoring.RefactorAsync(
                                        context.Document,
                                        member,
                                        copyAfter: closeBrace.Span.Contains(context.Span),
                                        ct),
                                    RefactoringDescriptors.CopyMemberDeclaration);
                            }
                        }

                        if (context.IsRefactoringEnabled(RefactoringDescriptors.CommentOutMemberDeclaration))
                        {
                            CommentOutRefactoring.RegisterRefactoring(context, member);
                        }
                    }
                }

                break;
            }
            }

            if (context.IsRefactoringEnabled(RefactoringDescriptors.RemoveAllStatements))
            {
                RemoveAllStatementsRefactoring.ComputeRefactoring(context, member);
            }

            if (context.IsRefactoringEnabled(RefactoringDescriptors.RemoveAllMemberDeclarations))
            {
                RemoveAllMemberDeclarationsRefactoring.ComputeRefactoring(context, member);
            }

            if (context.IsAnyRefactoringEnabled(
                    RefactoringDescriptors.SwapMemberDeclarations,
                    RefactoringDescriptors.RemoveMemberDeclarations) &&
                !member.Span.IntersectsWith(context.Span))
            {
                MemberDeclarationsRefactoring.ComputeRefactoring(context, member);
            }

            switch (kind)
            {
            case SyntaxKind.NamespaceDeclaration:
            {
                var namespaceDeclaration = (NamespaceDeclarationSyntax)member;
                NamespaceDeclarationRefactoring.ComputeRefactorings(context, namespaceDeclaration);

                if (MemberDeclarationListSelection.TryCreate(namespaceDeclaration, context.Span, out MemberDeclarationListSelection selectedMembers))
                {
                    await SelectedMemberDeclarationsRefactoring.ComputeRefactoringAsync(context, selectedMembers).ConfigureAwait(false);
                }

                break;
            }

            case SyntaxKind.ClassDeclaration:
            {
                var classDeclaration = (ClassDeclarationSyntax)member;
                await ClassDeclarationRefactoring.ComputeRefactoringsAsync(context, classDeclaration).ConfigureAwait(false);

                if (MemberDeclarationListSelection.TryCreate(classDeclaration, context.Span, out MemberDeclarationListSelection selectedMembers))
                {
                    await SelectedMemberDeclarationsRefactoring.ComputeRefactoringAsync(context, selectedMembers).ConfigureAwait(false);
                }

                break;
            }

            case SyntaxKind.RecordDeclaration:
            case SyntaxKind.RecordStructDeclaration:
            {
                var recordDeclaration = (RecordDeclarationSyntax)member;
                await RecordDeclarationRefactoring.ComputeRefactoringsAsync(context, recordDeclaration).ConfigureAwait(false);

                if (MemberDeclarationListSelection.TryCreate(recordDeclaration, context.Span, out MemberDeclarationListSelection selectedMembers))
                {
                    await SelectedMemberDeclarationsRefactoring.ComputeRefactoringAsync(context, selectedMembers).ConfigureAwait(false);
                }

                break;
            }

            case SyntaxKind.StructDeclaration:
            {
                var structDeclaration = (StructDeclarationSyntax)member;
                await StructDeclarationRefactoring.ComputeRefactoringsAsync(context, structDeclaration).ConfigureAwait(false);

                if (MemberDeclarationListSelection.TryCreate(structDeclaration, context.Span, out MemberDeclarationListSelection selectedMembers))
                {
                    await SelectedMemberDeclarationsRefactoring.ComputeRefactoringAsync(context, selectedMembers).ConfigureAwait(false);
                }

                break;
            }

            case SyntaxKind.InterfaceDeclaration:
            {
                var interfaceDeclaration = (InterfaceDeclarationSyntax)member;
                InterfaceDeclarationRefactoring.ComputeRefactorings(context, interfaceDeclaration);

                if (MemberDeclarationListSelection.TryCreate(interfaceDeclaration, context.Span, out MemberDeclarationListSelection selectedMembers))
                {
                    await SelectedMemberDeclarationsRefactoring.ComputeRefactoringAsync(context, selectedMembers).ConfigureAwait(false);
                }

                break;
            }

            case SyntaxKind.EnumDeclaration:
            {
                await EnumDeclarationRefactoring.ComputeRefactoringAsync(context, (EnumDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.EnumMemberDeclaration:
            {
                await EnumMemberDeclarationRefactoring.ComputeRefactoringAsync(context, (EnumMemberDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.DelegateDeclaration:
            {
                DelegateDeclarationRefactoring.ComputeRefactorings(context, (DelegateDeclarationSyntax)member);
                break;
            }

            case SyntaxKind.MethodDeclaration:
            {
                await MethodDeclarationRefactoring.ComputeRefactoringsAsync(context, (MethodDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.ConstructorDeclaration:
            {
                await ConstructorDeclarationRefactoring.ComputeRefactoringsAsync(context, (ConstructorDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.DestructorDeclaration:
            {
                DestructorDeclarationRefactoring.ComputeRefactorings(context, (DestructorDeclarationSyntax)member);
                break;
            }

            case SyntaxKind.IndexerDeclaration:
            {
                await IndexerDeclarationRefactoring.ComputeRefactoringsAsync(context, (IndexerDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.PropertyDeclaration:
            {
                await PropertyDeclarationRefactoring.ComputeRefactoringsAsync(context, (PropertyDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.OperatorDeclaration:
            {
                ComputeRefactorings(context, (OperatorDeclarationSyntax)member);
                break;
            }

            case SyntaxKind.ConversionOperatorDeclaration:
            {
                ComputeRefactorings(context, (ConversionOperatorDeclarationSyntax)member);
                break;
            }

            case SyntaxKind.FieldDeclaration:
            {
                await FieldDeclarationRefactoring.ComputeRefactoringsAsync(context, (FieldDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.EventDeclaration:
            {
                await EventDeclarationRefactoring.ComputeRefactoringsAsync(context, (EventDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }

            case SyntaxKind.EventFieldDeclaration:
            {
                await EventFieldDeclarationRefactoring.ComputeRefactoringsAsync(context, (EventFieldDeclarationSyntax)member).ConfigureAwait(false);

                break;
            }
            }

            if (context.IsRefactoringEnabled(RefactoringDescriptors.MoveUnsafeContextToContainingDeclaration))
            {
                MoveUnsafeContextToContainingDeclarationRefactoring.ComputeRefactoring(context, member);
            }
        }