public async Task <CodeLensContainer> Handle(CodeLensParams request, CancellationToken cancellationToken)
{
_log.LogInformation(string.Format(Resources.LoggingMessages.request_handle, _method));
try
{
var fileRepo = _workspaceManager.GetFileRepository(request.TextDocument.Uri);
ICodeLensProvider provider = new CodeLensProvider(fileRepo);
return(await Task.Run(() => provider.GetCodeLensContainer(), cancellationToken));
}
catch (Exception e)
{
HandleError(string.Format(Resources.LoggingMessages.request_error, _method), e);
return(null);
}
}
public IAsyncAction RegisterCodeLensProviderAsync(string languageId, CodeLensProvider provider)
{
if (_editor.TryGetTarget(out CodeEditor editor))
{
// link:registerCodeLensProvider.ts:ProvideCodeLenses
editor._parentAccessor.RegisterEvent("ProvideCodeLenses" + languageId, async(args) =>
{
var list = await provider.ProvideCodeLensesAsync(editor.GetModel());
if (list != null)
{
return(JsonConvert.SerializeObject(list));
}
return(null);
});
// link:registerCodeLensProvider.ts:ResolveCodeLens
editor._parentAccessor.RegisterEvent("ResolveCodeLens" + languageId, async(args) =>
{
if (args != null && args.Length >= 1)
{
var lens = await provider.ResolveCodeLensAsync(editor.GetModel(), JsonConvert.DeserializeObject <CodeLens>(args[0]));
if (lens != null)
{
return(JsonConvert.SerializeObject(lens));
}
}
return(null);
});
// link:registerCodeLensProvider.ts:registerCodeLensProvider
return(editor.InvokeScriptAsync("registerCodeLensProvider", new object[] { languageId }).AsAsyncAction());
}
return(null);
}
