private Moniker?TryCreateMonikerVertexForSymbol(ISymbol symbol)
{
var moniker = SymbolMoniker.TryCreate(symbol);
if (moniker == null)
{
return(null);
}
string?kind;
if (symbol.Kind == SymbolKind.Namespace)
{
kind = null;
}
else if (symbol.ContainingAssembly.Equals(_sourceCompilation.Assembly))
{
kind = "export";
}
else
{
kind = "import";
}
return(new Moniker(moniker.Scheme, moniker.Identifier, kind, _idFactory));
}
private static async Task FindSymbolMonikerReferencesAsync(
IFindSymbolMonikerUsagesService monikerUsagesService,
ISymbol definition,
IFindUsagesContext context,
CancellationToken cancellationToken)
{
var moniker = SymbolMoniker.TryCreate(definition);
if (moniker == null)
{
return;
}
// Let the find-refs window know we have outstanding work
await using var _ = await context.ProgressTracker.AddSingleItemAsync().ConfigureAwait(false);
var displayParts = GetDisplayParts(definition).AddRange(new[]
{
new TaggedText(TextTags.Space, " "),
new TaggedText(TextTags.Text, EditorFeaturesResources.external),
});
var definitionItem = DefinitionItem.CreateNonNavigableItem(
tags: GlyphTags.GetTags(definition.GetGlyph()),
displayParts,
originationParts: DefinitionItem.GetOriginationParts(definition));
var monikers = ImmutableArray.Create(moniker);
var first = true;
await foreach (var referenceItem in monikerUsagesService.FindReferencesByMoniker(
definitionItem, monikers, context.ProgressTracker, cancellationToken))
{
if (first)
{
// found some results. Add the definition item to the context.
first = false;
await context.OnDefinitionFoundAsync(definitionItem).ConfigureAwait(false);
}
await context.OnExternalReferenceFoundAsync(referenceItem).ConfigureAwait(false);
}
}
public MonikerWrapper(SymbolMoniker moniker) => _moniker = moniker;
public virtual IAsyncEnumerable <DefinitionItem> FindImplementationsByMoniker(SymbolMoniker moniker, IStreamingProgressTracker progress, CancellationToken cancellationToken) => EmptyAsyncEnumerable <DefinitionItem> .Instance;
public virtual IAsyncEnumerable <DefinitionItem> FindImplementationsByMoniker(SymbolMoniker moniker, CancellationToken cancellationToken) => EmptyAsyncEnumerable <DefinitionItem> .Instance;