private static BlockStructure CreateBlockStructure(BlockStructureContext context)
{
var language = context.SyntaxTree.Options.Language;
var showIndentGuidesForCodeLevelConstructs = context.OptionProvider.GetOption(BlockStructureOptions.ShowBlockStructureGuidesForCodeLevelConstructs, language);
var showIndentGuidesForDeclarationLevelConstructs = context.OptionProvider.GetOption(BlockStructureOptions.ShowBlockStructureGuidesForDeclarationLevelConstructs, language);
var showIndentGuidesForCommentsAndPreprocessorRegions = context.OptionProvider.GetOption(BlockStructureOptions.ShowBlockStructureGuidesForCommentsAndPreprocessorRegions, language);
var showOutliningForCodeLevelConstructs = context.OptionProvider.GetOption(BlockStructureOptions.ShowOutliningForCodeLevelConstructs, language);
var showOutliningForDeclarationLevelConstructs = context.OptionProvider.GetOption(BlockStructureOptions.ShowOutliningForDeclarationLevelConstructs, language);
var showOutliningForCommentsAndPreprocessorRegions = context.OptionProvider.GetOption(BlockStructureOptions.ShowOutliningForCommentsAndPreprocessorRegions, language);
using var _ = ArrayBuilder <BlockSpan> .GetInstance(out var updatedSpans);
foreach (var span in context.Spans)
{
var updatedSpan = UpdateBlockSpan(span,
showIndentGuidesForCodeLevelConstructs,
showIndentGuidesForDeclarationLevelConstructs,
showIndentGuidesForCommentsAndPreprocessorRegions,
showOutliningForCodeLevelConstructs,
showOutliningForDeclarationLevelConstructs,
showOutliningForCommentsAndPreprocessorRegions);
updatedSpans.Add(updatedSpan);
}
return(new BlockStructure(updatedSpans.ToImmutable()));
}
private static BlockStructure CreateBlockStructure(Document document, BlockStructureContext context)
{
var options = context.Document.Project.Solution.Workspace.Options;
var language = context.Document.Project.Language;
var showIndentGuidesForCodeLevelConstructs = options.GetOption(BlockStructureOptions.ShowBlockStructureGuidesForCodeLevelConstructs, language);
var showIndentGuidesForDeclarationLevelConstructs = options.GetOption(BlockStructureOptions.ShowBlockStructureGuidesForDeclarationLevelConstructs, language);
var showIndentGuidesForCommentsAndPreprocessorRegions = options.GetOption(BlockStructureOptions.ShowBlockStructureGuidesForCommentsAndPreprocessorRegions, language);
var showOutliningForCodeLevelConstructs = options.GetOption(BlockStructureOptions.ShowOutliningForCodeLevelConstructs, language);
var showOutliningForDeclarationLevelConstructs = options.GetOption(BlockStructureOptions.ShowOutliningForDeclarationLevelConstructs, language);
var showOutliningForCommentsAndPreprocessorRegions = options.GetOption(BlockStructureOptions.ShowOutliningForCommentsAndPreprocessorRegions, language);
var updatedSpans = ArrayBuilder <BlockSpan> .GetInstance();
foreach (var span in context.Spans)
{
var updatedSpan = UpdateBlockSpan(span,
showIndentGuidesForCodeLevelConstructs,
showIndentGuidesForDeclarationLevelConstructs,
showIndentGuidesForCommentsAndPreprocessorRegions,
showOutliningForCodeLevelConstructs,
showOutliningForDeclarationLevelConstructs,
showOutliningForCommentsAndPreprocessorRegions);
updatedSpans.Add(updatedSpan);
}
return(new BlockStructure(updatedSpans.ToImmutableAndFree()));
}
public override async Task<BlockStructure> GetBlockStructureAsync(
Document document, CancellationToken cancellationToken)
{
var context = new BlockStructureContext(document, cancellationToken);
foreach (var provider in _providers)
{
await provider.ProvideBlockStructureAsync(context).ConfigureAwait(false);
}
return new BlockStructure(context.Spans);
}
private static async Task <BlockStructure> GetBlockStructureAsync(
BlockStructureContext context,
ImmutableArray <BlockStructureProvider> providers)
{
foreach (var provider in providers)
{
await provider.ProvideBlockStructureAsync(context).ConfigureAwait(false);
}
return(CreateBlockStructure(context));
}
private static BlockStructure GetBlockStructure(
BlockStructureContext context,
ImmutableArray <BlockStructureProvider> providers)
{
foreach (var provider in providers)
{
provider.ProvideBlockStructure(context);
}
return(CreateBlockStructure(context));
}
private void ProvideBlockStructureWorker(
BlockStructureContext context, SyntaxNode syntaxRoot)
{
var spans = ArrayBuilder<BlockSpan>.GetInstance();
BlockSpanCollector.CollectBlockSpans(
context.Document, syntaxRoot, _nodeProviderMap, _triviaProviderMap, spans, context.CancellationToken);
UpdateAndAddSpans(context, spans);
spans.Free();
}
public override BlockStructure GetBlockStructure(
Document document, CancellationToken cancellationToken)
{
var context = new BlockStructureContext(document, cancellationToken);
foreach (var provider in _providers)
{
provider.ProvideBlockStructure(context);
}
return new BlockStructure(context.Spans);
}
private void ProvideBlockStructureWorker(
BlockStructureContext context, SyntaxNode syntaxRoot)
{
var spans = ArrayBuilder <BlockSpan> .GetInstance();
BlockSpanCollector.CollectBlockSpans(
context.Document, syntaxRoot, _nodeProviderMap, _triviaProviderMap, spans, context.CancellationToken);
UpdateAndAddSpans(context, spans);
spans.Free();
}
public override async Task <BlockStructure> GetBlockStructureAsync(
Document document, CancellationToken cancellationToken)
{
var context = new BlockStructureContext(document, cancellationToken);
foreach (var provider in _providers)
{
await provider.ProvideBlockStructureAsync(context).ConfigureAwait(false);
}
return(CreateBlockStructure(document, context));
}
/// <summary>
/// Keep in sync with <see cref="ProvideBlockStructureAsync"/>
/// </summary>
public override void ProvideBlockStructure(BlockStructureContext context)
{
try
{
var syntaxRoot = context.Document.GetSyntaxRootSynchronously(context.CancellationToken);
ProvideBlockStructureWorker(context, syntaxRoot);
}
catch (Exception e) when (FatalError.ReportUnlessCanceled(e))
{
throw ExceptionUtilities.Unreachable;
}
}
public override BlockStructure GetBlockStructure(
Document document, CancellationToken cancellationToken)
{
var context = new BlockStructureContext(document, cancellationToken);
foreach (var provider in _providers)
{
provider.ProvideBlockStructure(context);
}
return(CreateBlockStructure(document, context));
}
private void ProvideBlockStructureWorker(
BlockStructureContext context, SyntaxNode syntaxRoot)
{
using var spans = TemporaryArray <BlockSpan> .Empty;
BlockSpanCollector.CollectBlockSpans(
syntaxRoot, context.OptionProvider, _nodeProviderMap, _triviaProviderMap, ref spans.AsRef(), context.CancellationToken);
foreach (var span in spans)
{
context.AddBlockSpan(span);
}
}
/// <summary>
/// Keep in sync with <see cref="ProvideBlockStructureAsync"/>
/// </summary>
public override void ProvideBlockStructure(BlockStructureContext context)
{
try
{
var syntaxRoot = context.Document.GetSyntaxRootSynchronously(context.CancellationToken);
ProvideBlockStructureWorker(context, syntaxRoot);
}
catch (Exception e) when(FatalError.ReportUnlessCanceled(e))
{
throw ExceptionUtilities.Unreachable;
}
}
private void ProvideBlockStructureWorker(
BlockStructureContext context, SyntaxNode syntaxRoot)
{
var spans = ImmutableArray.CreateBuilder<BlockSpan>();
BlockSpanCollector.CollectBlockSpans(
context.Document, syntaxRoot, _nodeProviderMap, _triviaProviderMap, spans, context.CancellationToken);
foreach (var region in spans)
{
context.AddBlockSpan(region);
}
}
/// <summary>
/// Keep in sync with <see cref="ProvideBlockStructure"/>
/// </summary>
public override async Task ProvideBlockStructureAsync(BlockStructureContext context)
{
try
{
var syntaxRoot = await context.Document.GetSyntaxRootAsync(context.CancellationToken).ConfigureAwait(false);
ProvideBlockStructureWorker(context, syntaxRoot);
}
catch (Exception e) when (FatalError.ReportUnlessCanceled(e))
{
throw ExceptionUtilities.Unreachable;
}
}
private void ProvideBlockStructureWorker(
BlockStructureContext context, SyntaxNode syntaxRoot)
{
using var _ = ArrayBuilder <BlockSpan> .GetInstance(out var spans);
BlockSpanCollector.CollectBlockSpans(
syntaxRoot, context.OptionProvider, _nodeProviderMap, _triviaProviderMap, spans, context.CancellationToken);
foreach (var span in spans)
{
context.AddBlockSpan(span);
}
}
/// <summary>
/// Keep in sync with <see cref="ProvideBlockStructure"/>
/// </summary>
public override async Task ProvideBlockStructureAsync(BlockStructureContext context)
{
try
{
var syntaxRoot = await context.Document.GetSyntaxRootAsync(context.CancellationToken).ConfigureAwait(false);
ProvideBlockStructureWorker(context, syntaxRoot);
}
catch (Exception e) when(FatalError.ReportUnlessCanceled(e))
{
throw ExceptionUtilities.Unreachable;
}
}
public override void ProvideBlockStructure(BlockStructureContext context)
{
try
{
var syntaxRoot = context.SyntaxTree.GetRoot(context.CancellationToken);
ProvideBlockStructureWorker(context, syntaxRoot);
}
catch (Exception e) when(FatalError.ReportAndPropagateUnlessCanceled(e))
{
throw ExceptionUtilities.Unreachable;
}
}
private void ProvideBlockStructureWorker(
BlockStructureContext context, SyntaxNode syntaxRoot)
{
var spans = ImmutableArray.CreateBuilder <BlockSpan>();
BlockSpanCollector.CollectBlockSpans(
context.Document, syntaxRoot, _nodeProviderMap, _triviaProviderMap, spans, context.CancellationToken);
foreach (var region in spans)
{
context.AddBlockSpan(region);
}
}
public override void ProvideBlockStructure(BlockStructureContext context)
{
try
{
var syntaxRoot = context.SyntaxTree.GetRoot(context.CancellationToken);
using var spans = TemporaryArray <BlockSpan> .Empty;
BlockSpanCollector.CollectBlockSpans(
syntaxRoot, context.Options, _nodeProviderMap, _triviaProviderMap, ref spans.AsRef(), context.CancellationToken);
foreach (var span in spans)
{
context.AddBlockSpan(span);
}
}
catch (Exception e) when(FatalError.ReportAndPropagateUnlessCanceled(e))
{
throw ExceptionUtilities.Unreachable;
}
}
internal static void UpdateAndAddSpans(BlockStructureContext context, ArrayBuilder<BlockSpan> spans)
{
var options = context.Document.Project.Solution.Workspace.Options;
var language = context.Document.Project.Language;
var showIndentGuidesForCodeLevelConstructs = options.GetOption(BlockStructureOptions.ShowBlockStructureGuidesForCodeLevelConstructs, language);
var showIndentGuidesForDeclarationLevelConstructs = options.GetOption(BlockStructureOptions.ShowBlockStructureGuidesForDeclarationLevelConstructs, language);
var showIndentGuidesForCommentsAndPreprocessorRegions = options.GetOption(BlockStructureOptions.ShowBlockStructureGuidesForCommentsAndPreprocessorRegions, language);
var showOutliningForCodeLevelConstructs = options.GetOption(BlockStructureOptions.ShowOutliningForCodeLevelConstructs, language);
var showOutliningForDeclarationLevelConstructs = options.GetOption(BlockStructureOptions.ShowOutliningForDeclarationLevelConstructs, language);
var showOutliningForCommentsAndPreprocessorRegions = options.GetOption(BlockStructureOptions.ShowOutliningForCommentsAndPreprocessorRegions, language);
foreach (var span in spans)
{
var updatedSpan = UpdateBlockSpan(span,
showIndentGuidesForCodeLevelConstructs,
showIndentGuidesForDeclarationLevelConstructs,
showIndentGuidesForCommentsAndPreprocessorRegions,
showOutliningForCodeLevelConstructs,
showOutliningForDeclarationLevelConstructs,
showOutliningForCommentsAndPreprocessorRegions);
context.AddBlockSpan(updatedSpan);
}
}
internal static void UpdateAndAddSpans(BlockStructureContext context, ArrayBuilder <BlockSpan> spans)
{
var options = context.Document.Project.Solution.Workspace.Options;
var language = context.Document.Project.Language;
var showIndentGuidesForCodeLevelConstructs = options.GetOption(BlockStructureOptions.ShowBlockStructureGuidesForCodeLevelConstructs, language);
var showIndentGuidesForDeclarationLevelConstructs = options.GetOption(BlockStructureOptions.ShowBlockStructureGuidesForDeclarationLevelConstructs, language);
var showIndentGuidesForCommentsAndPreprocessorRegions = options.GetOption(BlockStructureOptions.ShowBlockStructureGuidesForCommentsAndPreprocessorRegions, language);
var showOutliningForCodeLevelConstructs = options.GetOption(BlockStructureOptions.ShowOutliningForCodeLevelConstructs, language);
var showOutliningForDeclarationLevelConstructs = options.GetOption(BlockStructureOptions.ShowOutliningForDeclarationLevelConstructs, language);
var showOutliningForCommentsAndPreprocessorRegions = options.GetOption(BlockStructureOptions.ShowOutliningForCommentsAndPreprocessorRegions, language);
foreach (var span in spans)
{
var updatedSpan = UpdateBlockSpan(span,
showIndentGuidesForCodeLevelConstructs,
showIndentGuidesForDeclarationLevelConstructs,
showIndentGuidesForCommentsAndPreprocessorRegions,
showOutliningForCodeLevelConstructs,
showOutliningForDeclarationLevelConstructs,
showOutliningForCommentsAndPreprocessorRegions);
context.AddBlockSpan(updatedSpan);
}
}
public virtual void ProvideBlockStructure(BlockStructureContext context)
{
ProvideBlockStructureAsync(context).Wait(context.CancellationToken);
}
public virtual void ProvideBlockStructure(BlockStructureContext context) => ProvideBlockStructureAsync(context).Wait(context.CancellationToken);
public abstract Task ProvideBlockStructureAsync(BlockStructureContext context);
public BlockStructure GetBlockStructure(BlockStructureContext context) => GetBlockStructure(context, _providers);
public abstract Task ProvideBlockStructureAsync(BlockStructureContext context);
public async Task <BlockStructure> GetBlockStructureAsync(BlockStructureContext context) => await GetBlockStructureAsync(context, _providers).ConfigureAwait(false);
