private static BlockStructureContext CreateContext(
SyntaxTree syntaxTree,
OptionSet options,
bool isMetadataAsSource,
CancellationToken cancellationToken)
{
var optionProvider = new BlockStructureOptionProvider(options, isMetadataAsSource);
return(new BlockStructureContext(syntaxTree, optionProvider, cancellationToken));
}
private static async Task <BlockStructureContext> CreateContextAsync(Document document, CancellationToken cancellationToken)
{
var syntaxTree = await document.GetSyntaxTreeAsync(cancellationToken).ConfigureAwait(false);
var options = document.Project.Solution.Options;
var isMetadataAsSource = document.Project.Solution.Workspace.Kind == WorkspaceKind.MetadataAsSource;
var optionProvider = new BlockStructureOptionProvider(options, isMetadataAsSource);
return(new BlockStructureContext(syntaxTree, optionProvider, cancellationToken));
}
private BlockSpanCollector(
BlockStructureOptionProvider optionProvider,
ImmutableDictionary <Type, ImmutableArray <AbstractSyntaxStructureProvider> > nodeOutlinerMap,
ImmutableDictionary <int, ImmutableArray <AbstractSyntaxStructureProvider> > triviaOutlinerMap,
CancellationToken cancellationToken)
{
_optionProvider = optionProvider;
_nodeProviderMap = nodeOutlinerMap;
_triviaProviderMap = triviaOutlinerMap;
_cancellationToken = cancellationToken;
}
public sealed override void CollectBlockSpans(
SyntaxNode node,
ArrayBuilder <BlockSpan> spans,
BlockStructureOptionProvider optionProvider,
CancellationToken cancellationToken)
{
if (node is TSyntaxNode tSyntax)
{
CollectBlockSpans(tSyntax, spans, optionProvider, cancellationToken);
}
}
public static void CollectBlockSpans(
SyntaxNode syntaxRoot,
BlockStructureOptionProvider optionProvider,
ImmutableDictionary <Type, ImmutableArray <AbstractSyntaxStructureProvider> > nodeOutlinerMap,
ImmutableDictionary <int, ImmutableArray <AbstractSyntaxStructureProvider> > triviaOutlinerMap,
ref TemporaryArray <BlockSpan> spans,
CancellationToken cancellationToken)
{
var collector = new BlockSpanCollector(optionProvider, nodeOutlinerMap, triviaOutlinerMap, cancellationToken);
collector.Collect(syntaxRoot, ref spans);
}
public sealed override void CollectBlockSpans(
SyntaxToken previousToken,
SyntaxNode node,
ref TemporaryArray <BlockSpan> spans,
BlockStructureOptionProvider optionProvider,
CancellationToken cancellationToken)
{
if (node is TSyntaxNode tSyntax)
{
CollectBlockSpans(previousToken, tSyntax, ref spans, optionProvider, cancellationToken);
}
}
public abstract void CollectBlockSpans(
SyntaxTrivia trivia,
ref TemporaryArray <BlockSpan> spans,
BlockStructureOptionProvider optionProvider,
CancellationToken cancellationToken);
protected abstract void CollectBlockSpans(
SyntaxToken previousToken,
TSyntaxNode node, ref TemporaryArray <BlockSpan> spans,
BlockStructureOptionProvider optionProvider, CancellationToken cancellationToken);
public BlockStructureContext(SyntaxTree syntaxTree, BlockStructureOptionProvider optionProvider, CancellationToken cancellationToken)
{
SyntaxTree = syntaxTree;
OptionProvider = optionProvider;
CancellationToken = cancellationToken;
}
protected abstract void CollectBlockSpans(
TSyntaxNode node, ArrayBuilder <BlockSpan> spans,
BlockStructureOptionProvider optionProvider, CancellationToken cancellationToken);
