internal async Task <NavigableSymbol[]> GetDefinitionLocationsAsync(SnapshotSpan span, CancellationToken cancellationToken)
{
var service = _serviceProvider.GetService(typeof(PythonToolsService)) as PythonToolsService;
if (service != null && service.GetLanguageClient() != null)
{
var result = await service.GetLanguageClient().InvokeTextDocumentDefinitionAsync(
new LSP.TextDocumentPositionParams {
TextDocument = new LSP.TextDocumentIdentifier {
Uri = new System.Uri(_buffer.GetFilePath())
},
Position = span.Start.GetPosition()
},
cancellationToken);
if (result != null)
{
if (result is JToken token)
{
var array = ResultConverter.ConvertResult(token);
var locations = array as LSP.Location[];
if (locations != null)
{
return(locations.OrderBy(l => l.Range.Start.Line).Select(l => {
return new NavigableSymbol(_serviceProvider, span.GetText(), l, span);
}).ToArray());
}
}
}
}
return(null);
}
