|
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Collections.Immutable;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.CodeAnalysis.CodeActions;
using Microsoft.CodeAnalysis.CodeFixes;
using Microsoft.CodeAnalysis.Diagnostics;
using Microsoft.CodeAnalysis.Editing;
using Microsoft.CodeAnalysis.Shared.Extensions;
using Roslyn.Utilities;
namespace Microsoft.CodeAnalysis.AddAccessibilityModifiers;
internal abstract class AbstractAddAccessibilityModifiersCodeFixProvider : SyntaxEditorBasedCodeFixProvider
{
protected abstract SyntaxNode MapToDeclarator(SyntaxNode declaration);
public sealed override ImmutableArray<string> FixableDiagnosticIds
=> [IDEDiagnosticIds.AddAccessibilityModifiersDiagnosticId];
public sealed override Task RegisterCodeFixesAsync(CodeFixContext context)
{
var diagnostic = context.Diagnostics.First();
var priority = diagnostic.Severity == DiagnosticSeverity.Hidden
? CodeActionPriority.Low
: CodeActionPriority.Default;
var (title, key) = diagnostic.Properties.ContainsKey(AddAccessibilityModifiersConstants.ModifiersAdded)
? (AnalyzersResources.Add_accessibility_modifiers, nameof(AnalyzersResources.Add_accessibility_modifiers))
: (AnalyzersResources.Remove_accessibility_modifiers, nameof(AnalyzersResources.Remove_accessibility_modifiers));
RegisterCodeFix(context, title, key, priority);
return Task.CompletedTask;
}
protected sealed override async Task FixAllAsync(
Document document, ImmutableArray<Diagnostic> diagnostics,
SyntaxEditor editor, CancellationToken cancellationToken)
{
var semanticModel = await document.GetRequiredSemanticModelAsync(cancellationToken).ConfigureAwait(false);
foreach (var diagnostic in diagnostics)
{
var declaration = diagnostic.AdditionalLocations[0].FindNode(cancellationToken);
var declarator = MapToDeclarator(declaration);
var symbol = semanticModel.GetDeclaredSymbol(declarator, cancellationToken);
Contract.ThrowIfNull(symbol);
AddAccessibilityModifiersHelpers.UpdateDeclaration(editor, symbol, declaration);
}
}
}
|