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// 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.Threading;
using System.Threading.Tasks;
using Microsoft.CodeAnalysis.Classification.Classifiers;
using Microsoft.CodeAnalysis.Collections;
using Microsoft.CodeAnalysis.Host;
using Microsoft.CodeAnalysis.Text;
namespace Microsoft.CodeAnalysis.Classification;
internal interface ISyntaxClassificationService : ILanguageService
{
ImmutableArray<ISyntaxClassifier> GetDefaultSyntaxClassifiers();
/// <inheritdoc cref="IClassificationService.AddLexicalClassifications"/>
void AddLexicalClassifications(SourceText text,
TextSpan textSpan,
SegmentedList<ClassifiedSpan> result,
CancellationToken cancellationToken);
/// <inheritdoc cref="IClassificationService.AddSyntacticClassificationsAsync"/>
void AddSyntacticClassifications(
SyntaxNode root,
ImmutableArray<TextSpan> textSpans,
SegmentedList<ClassifiedSpan> result,
CancellationToken cancellationToken);
/// <inheritdoc cref="IClassificationService.AddSemanticClassificationsAsync"/>
Task AddSemanticClassificationsAsync(
Document document,
ImmutableArray<TextSpan> textSpans,
ClassificationOptions options,
Func<SyntaxNode, ImmutableArray<ISyntaxClassifier>> getNodeClassifiers,
Func<SyntaxToken, ImmutableArray<ISyntaxClassifier>> getTokenClassifiers,
SegmentedList<ClassifiedSpan> result,
CancellationToken cancellationToken);
/// <inheritdoc cref="AddSemanticClassificationsAsync"/>
void AddSemanticClassifications(
SemanticModel semanticModel,
ImmutableArray<TextSpan> textSpans,
Func<SyntaxNode, ImmutableArray<ISyntaxClassifier>> getNodeClassifiers,
Func<SyntaxToken, ImmutableArray<ISyntaxClassifier>> getTokenClassifiers,
SegmentedList<ClassifiedSpan> result,
ClassificationOptions options,
CancellationToken cancellationToken);
string? GetSyntacticClassificationForIdentifier(SyntaxToken identifier);
/// <inheritdoc cref="IClassificationService.AdjustStaleClassification"/>
ClassifiedSpan FixClassification(SourceText text, ClassifiedSpan classifiedSpan);
/// <inheritdoc cref="IClassificationService.ComputeSyntacticChangeRangeAsync"/>
TextChangeRange? ComputeSyntacticChangeRange(
SyntaxNode oldRoot, SyntaxNode newRoot, TimeSpan timeout, CancellationToken cancellationToken);
}
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