Notify XAML of renames caused by Naming Rule fixes

Fixes #16562

src/EditorFeatures/TestUtilities/ServicesTestUtilities.csproj

@@ -233,6 +233,7 @@
     <Compile Include="Workspaces\TestHostDocument.cs" />
     <Compile Include="Workspaces\TestHostProject.cs" />
     <Compile Include="Workspaces\TestHostSolution.cs" />
+    <Compile Include="Workspaces\TestSymbolRenamedCodeActionOperationFactoryWorkspaceService.cs" />
     <Compile Include="Workspaces\TestWorkspace.cs" />
     <Compile Include="Workspaces\TestWorkspaceFixture.cs" />
     <Compile Include="Workspaces\TestWorkspace_Create.cs" />

src/EditorFeatures/TestUtilities/Workspaces/TestSymbolRenamedCodeActionOperationFactoryWorkspaceService.cs

@@ -0,0 +1,34 @@
+// Copyright (c) Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information.
+
+using System.Composition;
+using Microsoft.CodeAnalysis.CodeActions;
+using Microsoft.CodeAnalysis.CodeActions.WorkspaceServices;
+using Microsoft.CodeAnalysis.Host.Mef;
+
+namespace Microsoft.CodeAnalysis.Editor.UnitTests.Workspaces
+{
+    [ExportWorkspaceService(typeof(ISymbolRenamedCodeActionOperationFactoryWorkspaceService), TestWorkspace.WorkspaceName), Shared]
+    public class TestSymbolRenamedCodeActionOperationFactoryWorkspaceService : ISymbolRenamedCodeActionOperationFactoryWorkspaceService
+    {
+        public CodeActionOperation CreateSymbolRenamedOperation(ISymbol symbol, string newName, Solution startingSolution, Solution updatedSolution)
+        {
+            return new Operation(symbol, newName, startingSolution, updatedSolution);
+        }
+
+        public class Operation : CodeActionOperation
+        {
+            private ISymbol _symbol;
+            private string _newName;
+            private Solution _startingSolution;
+            private Solution _updatedSolution;
+
+            public Operation(ISymbol symbol, string newName, Solution startingSolution, Solution updatedSolution)
+            {
+                _symbol = symbol;
+                _newName = newName;
+                _startingSolution = startingSolution;
+                _updatedSolution = updatedSolution;
+            }
+        }
+    }
+}

src/Features/Core/Portable/CodeFixes/NamingStyle/AbstractNamingStyleCodeFixProvider.cs

@@ -1,13 +1,15 @@
 // Copyright (c) Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information.
 
 using System;
+using System.Collections.Generic;
 using System.Collections.Immutable;
 using System.Composition;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Xml.Linq;
 using Microsoft.CodeAnalysis.CodeActions;
+using Microsoft.CodeAnalysis.CodeActions.WorkspaceServices;
 using Microsoft.CodeAnalysis.Diagnostics;
 using Microsoft.CodeAnalysis.NamingStyles;
 using Microsoft.CodeAnalysis.Rename;
@@ -52,9 +54,12 @@ public sealed override async Task RegisterCodeFixesAsync(CodeFixContext context)
                 var solution = context.Document.Project.Solution;
                 context.RegisterCodeFix(
                     new FixNameCodeAction(
+                        solution,
+                        symbol,
+                        fixedName,
                         string.Format(FeaturesResources.Fix_Name_Violation_colon_0, fixedName),
                         c => FixAsync(document, symbol, fixedName, c),
-                        nameof(NamingStyleCodeFixProvider)),
+                        equivalenceKey: nameof(NamingStyleCodeFixProvider)),
                     diagnostic);
             }
         }
@@ -68,12 +73,51 @@ await document.GetOptionsAsync(cancellationToken).ConfigureAwait(false),
                 cancellationToken).ConfigureAwait(false);
         }
 
-        private class FixNameCodeAction : CodeAction.SolutionChangeAction
+        private class FixNameCodeAction : CodeAction
         {
-            public FixNameCodeAction(string title, Func<CancellationToken, Task<Solution>> createChangedSolution, string equivalenceKey)
-                : base(title, createChangedSolution, equivalenceKey)
+            private readonly Solution _startingSolution;
+            private readonly ISymbol _symbol;
+            private readonly string _newName;
+            private readonly string _title;
+            private readonly Func<CancellationToken, Task<Solution>> _createChangedSolutionAsync;
+            private readonly string _equivalenceKey;
+
+            public FixNameCodeAction(
+                Solution startingSolution, 
+                ISymbol symbol, 
+                string newName, 
+                string title, 
+                Func<CancellationToken, Task<Solution>> createChangedSolutionAsync, 
+                string equivalenceKey)
             {
+                _startingSolution = startingSolution;
+                _symbol = symbol;
+                _newName = newName;
+                _title = title;
+                _createChangedSolutionAsync = createChangedSolutionAsync;
+                _equivalenceKey = equivalenceKey;
             }
+
+            protected override async Task<IEnumerable<CodeActionOperation>> ComputePreviewOperationsAsync(CancellationToken cancellationToken)
+            {
+                return SpecializedCollections.SingletonEnumerable(
+                    new ApplyChangesOperation(await _createChangedSolutionAsync(cancellationToken).ConfigureAwait(false)));
+            }
+
+            protected override async Task<IEnumerable<CodeActionOperation>> ComputeOperationsAsync(CancellationToken cancellationToken)
+            {
+                var factory =_startingSolution.Workspace.Services.GetService<ISymbolRenamedCodeActionOperationFactoryWorkspaceService>();
+                var newSolution = await _createChangedSolutionAsync(cancellationToken).ConfigureAwait(false);
+                return new CodeActionOperation[]
+                {
+                    new ApplyChangesOperation(newSolution),
+                    factory.CreateSymbolRenamedOperation(_symbol, _newName, _startingSolution, newSolution)
+                }.AsEnumerable();
+            }
+
+            public override string Title => _title;
+
+            public override string EquivalenceKey => _equivalenceKey;
         }
     }
 }

src/Features/Core/Portable/CodeRefactorings/WorkspaceServices/ISymbolRenamedCodeActionOperationFactoryWorkspaceService.cs

@@ -0,0 +1,11 @@
+// Copyright (c) Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information.
+
+using Microsoft.CodeAnalysis.Host;
+
+namespace Microsoft.CodeAnalysis.CodeActions.WorkspaceServices
+{
+    internal interface ISymbolRenamedCodeActionOperationFactoryWorkspaceService : IWorkspaceService
+    {
+        CodeActionOperation CreateSymbolRenamedOperation(ISymbol symbol, string newName, Solution startingSolution, Solution updatedSolution);
+    }
+}

src/Features/Core/Portable/Features.csproj

@@ -112,6 +112,7 @@
     <Compile Include="AddPackage\InstallPackageParentCodeAction.cs" />
     <Compile Include="AddParameter\AbstractAddParameterCodeFixProvider.cs" />
     <Compile Include="CodeFixes\RemoveUnusedVariable\AbstractRemoveUnusedVariableCodeFixProvider.cs" />
+    <Compile Include="CodeRefactorings\WorkspaceServices\ISymbolRenamedCodeActionOperationFactoryWorkspaceService.cs" />
     <Compile Include="ConvertIfToSwitch\AbstractConvertIfToSwitchCodeRefactoringProvider.cs" />
     <Compile Include="ConvertNumericLiteral\AbstractConvertNumericLiteralCodeRefactoringProvider.cs" />
     <Compile Include="CodeRefactorings\UseNamedArguments\AbstractUseNamedArgumentsCodeRefactoringProvider.cs" />

src/VisualStudio/Core/Def/Implementation/Workspace/VisualStudioSymbolRenamedCodeActionOperationFactoryWorkspaceService.cs

@@ -0,0 +1,80 @@
+// Copyright (c) Microsoft.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information.
+
+using System;
+using System.Collections.Generic;
+using System.Composition;
+using System.Linq;
+using System.Threading;
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.CodeActions;
+using Microsoft.CodeAnalysis.CodeActions.WorkspaceServices;
+using Microsoft.CodeAnalysis.Editor;
+using Microsoft.CodeAnalysis.Host.Mef;
+
+namespace Microsoft.VisualStudio.LanguageServices.Implementation
+{
+    [ExportWorkspaceService(typeof(ISymbolRenamedCodeActionOperationFactoryWorkspaceService), ServiceLayer.Host), Shared]
+    internal sealed class VisualStudioSymbolRenamedCodeActionOperationFactoryWorkspaceService : ISymbolRenamedCodeActionOperationFactoryWorkspaceService
+    {
+        private readonly IEnumerable<IRefactorNotifyService> _refactorNotifyServices;
+
+        [ImportingConstructor]
+        public VisualStudioSymbolRenamedCodeActionOperationFactoryWorkspaceService(
+            [ImportMany] IEnumerable<IRefactorNotifyService> refactorNotifyServices)
+        {
+            _refactorNotifyServices = refactorNotifyServices;
+        }
+
+        public CodeActionOperation CreateSymbolRenamedOperation(ISymbol symbol, string newName, Solution startingSolution, Solution updatedSolution)
+        {
+            return new RenameSymbolOperation(
+                _refactorNotifyServices,
+                symbol ?? throw new ArgumentNullException(nameof(symbol)), 
+                newName ?? throw new ArgumentNullException(nameof(newName)), 
+                startingSolution ?? throw new ArgumentNullException(nameof(startingSolution)), 
+                updatedSolution ?? throw new ArgumentNullException(nameof(updatedSolution)));
+        }
+
+        private class RenameSymbolOperation : CodeActionOperation
+        {
+            private readonly IEnumerable<IRefactorNotifyService> _refactorNotifyServices;
+            private readonly ISymbol _symbol;
+            private readonly string _newName;
+            private readonly Solution _startingSolution;
+            private readonly Solution _updatedSolution;
+
+            public RenameSymbolOperation(
+                IEnumerable<IRefactorNotifyService> refactorNotifyServices, 
+                ISymbol symbol, 
+                string newName,
+                Solution startingSolution,
+                Solution updatedSolution)
+            {
+                _refactorNotifyServices = refactorNotifyServices;
+                _symbol = symbol;
+                _newName = newName;
+                _startingSolution = startingSolution;
+                _updatedSolution = updatedSolution;
+            }
+
+            public override void Apply(Workspace workspace, CancellationToken cancellationToken = default(CancellationToken))
+            {
+                var updatedDocumentIds = _updatedSolution.GetChanges(_startingSolution).GetProjectChanges().SelectMany(p => p.GetChangedDocuments());
+
+                foreach (var refactorNotifyService in _refactorNotifyServices)
+                {
+                    // If something goes wrong and some language service rejects the rename, we 
+                    // can't really do anything about it because we're potentially in the middle of
+                    // some unknown set of CodeActionOperations. This is a best effort approach.
+
+                    if (refactorNotifyService.TryOnBeforeGlobalSymbolRenamed(workspace, updatedDocumentIds, _symbol, _newName, throwOnFailure: false))
+                    {
+                        refactorNotifyService.TryOnAfterGlobalSymbolRenamed(workspace, updatedDocumentIds, _symbol, _newName, throwOnFailure: false);
+                    }
+                }
+            }
+
+            public override string Title => string.Format(EditorFeaturesResources.Rename_0_to_1, _symbol.Name, _newName);
+        }
+    }
+}

src/VisualStudio/Core/Def/ServicesVisualStudio.csproj

@@ -640,6 +640,7 @@
     <Compile Include="Implementation\Workspace\GlobalUndoServiceFactory.NoOpUndoPrimitive.cs" />
     <Compile Include="Implementation\Workspace\GlobalUndoServiceFactory.WorkspaceGlobalUndoTransaction.cs" />
     <Compile Include="Implementation\Workspace\VisualStudioAddMetadataReferenceCodeActionOperationFactoryWorkspaceService.cs" />
+    <Compile Include="Implementation\Workspace\VisualStudioSymbolRenamedCodeActionOperationFactoryWorkspaceService.cs" />
     <Compile Include="Implementation\Workspace\VisualStudioFormattingRuleFactoryServiceFactory.cs" />
     <Compile Include="Implementation\Workspace\VisualStudioDocumentNavigationService.cs" />
     <Compile Include="Implementation\Workspace\VisualStudioDocumentNavigationServiceFactory.cs" />