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use ImmutableArray

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This commit is contained in:
Matt Parker
2025-10-17 22:50:17 +10:00
parent b6060e34f5
commit 6a20f75f39
3 changed files with 12 additions and 12 deletions
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10
src/SharpIDE.Application/Features/Analysis/RoslynAnalysis.cs
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@@ -333,7 +333,7 @@ public static class RoslynAnalysis
}
public record SharpIdeRazorMappedClassifiedSpan(SharpIdeRazorSourceSpan SourceSpanInRazor, string CsharpClassificationType);
public static async Task<IEnumerable<SharpIdeRazorClassifiedSpan>> GetRazorDocumentSyntaxHighlighting(SharpIdeFile fileModel, CancellationToken cancellationToken = default)
public static async Task<ImmutableArray<SharpIdeRazorClassifiedSpan>> GetRazorDocumentSyntaxHighlighting(SharpIdeFile fileModel, CancellationToken cancellationToken = default)
{
using var _ = SharpIdeOtel.Source.StartActivity($"{nameof(RoslynAnalysis)}.{nameof(GetRazorDocumentSyntaxHighlighting)}");
await _solutionLoadedTcs.Task;
@@ -434,14 +434,14 @@ public static class RoslynAnalysis
..roslynMappedSpans.Select(s => new SharpIdeRazorClassifiedSpan(s!.SourceSpanInRazor, SharpIdeRazorSpanKind.Code, s.CsharpClassificationType)),
..semanticRangeRazorSpans
];
sharpIdeRazorSpans = sharpIdeRazorSpans.OrderBy(s => s.Span.AbsoluteIndex).ToList();
var result = sharpIdeRazorSpans.OrderBy(s => s.Span.AbsoluteIndex).ToImmutableArray();
timer.Stop();
Console.WriteLine($"RoslynAnalysis: Razor syntax highlighting for {fileModel.Name} took {timer.ElapsedMilliseconds}ms");
return sharpIdeRazorSpans;
return result;
}
// This is expensive for files that have just been updated, making it suboptimal for real-time highlighting
public static async Task<IEnumerable<SharpIdeClassifiedSpan>> GetDocumentSyntaxHighlighting(SharpIdeFile fileModel, CancellationToken cancellationToken = default)
public static async Task<ImmutableArray<SharpIdeClassifiedSpan>> GetDocumentSyntaxHighlighting(SharpIdeFile fileModel, CancellationToken cancellationToken = default)
{
using var _ = SharpIdeOtel.Source.StartActivity($"{nameof(RoslynAnalysis)}.{nameof(GetDocumentSyntaxHighlighting)}");
await _solutionLoadedTcs.Task;
@@ -459,7 +459,7 @@ public static class RoslynAnalysis
var root = await syntaxTree!.GetRootAsync(cancellationToken);
var classifiedSpans = await Classifier.GetClassifiedSpansAsync(document, root.FullSpan, cancellationToken);
var result = classifiedSpans.Select(s => new SharpIdeClassifiedSpan(syntaxTree.GetMappedLineSpan(s.TextSpan).Span, s)).ToList();
var result = classifiedSpans.Select(s => new SharpIdeClassifiedSpan(syntaxTree.GetMappedLineSpan(s.TextSpan).Span, s)).ToImmutableArray();
return result;
}