private static LSP.VSCompletionItem ConvertToClientCompletionItem(LSP.CompletionItem serverCompletionItem)
{
var serializedItem = JsonConvert.SerializeObject(serverCompletionItem);
var clientCompletionItem = JsonConvert.DeserializeObject <LSP.VSCompletionItem>(serializedItem);
return(clientCompletionItem);
}
static async Task AddTextEdit(
Document document,
CompletionItem item,
LSP.CompletionItem lspItem,
CompletionService completionService,
SourceText documentText,
TextSpan defaultSpan,
bool itemDefaultsSupported,
CancellationToken cancellationToken)
{
var completionChange = await completionService.GetChangeAsync(
document, item, cancellationToken : cancellationToken).ConfigureAwait(false);
var completionChangeSpan = completionChange.TextChange.Span;
var newText = completionChange.TextChange.NewText ?? "";
if (itemDefaultsSupported && completionChangeSpan == defaultSpan)
{
// The span is the same as the default, we just need to store the new text as
// the insert text so the client can create the text edit from it and the default range.
lspItem.InsertText = newText;
}
else
{
var textEdit = new LSP.TextEdit()
{
NewText = newText,
Range = ProtocolConversions.TextSpanToRange(completionChangeSpan, documentText),
};
lspItem.TextEdit = textEdit;
}
}
private static async Task <object> RunResolveCompletionItemAsync(
TestLspServer testLspServer,
LSP.CompletionItem completionItem,
LSP.ClientCapabilities clientCapabilities = null
)
{
return(await testLspServer.ExecuteRequestAsync <LSP.CompletionItem, LSP.CompletionItem>(
LSP.Methods.TextDocumentCompletionResolveName,
completionItem,
clientCapabilities,
null,
CancellationToken.None
));
}
private static async Task <object> RunResolveCompletionItemAsync(Solution solution, LSP.CompletionItem completionItem, LSP.ClientCapabilities clientCapabilities = null)
=> await GetLanguageServer(solution).ExecuteRequestAsync <LSP.CompletionItem, LSP.CompletionItem>(LSP.Methods.TextDocumentCompletionResolveName,
completionItem, clientCapabilities, null, CancellationToken.None);
/// <summary> /// Answers a request to resolve a completion item. /// https://microsoft.github.io/language-server-protocol/specification#completionItem_resolve /// </summary> /// <param name="solution">the solution containing the document.</param> /// <param name="request">the completion item to resolve.</param> /// <param name="clientCapabilities">the client capabilities for the request.</param> /// <param name="cancellationToken">a cancellation token.</param> /// <returns>a resolved completion item.</returns> public Task <LSP.CompletionItem> ResolveCompletionItemAsync(Solution solution, LSP.CompletionItem request, LSP.ClientCapabilities clientCapabilities, CancellationToken cancellationToken) => ExecuteRequestAsync <LSP.CompletionItem, LSP.CompletionItem>(LSP.Methods.TextDocumentCompletionResolveName, solution, request, clientCapabilities, cancellationToken);
private static async Task <LSP.CompletionItem> RunResolveCompletionItemAsync(TestLspServer testLspServer, LSP.CompletionItem completionItem)
{
return(await testLspServer.ExecuteRequestAsync <LSP.CompletionItem, LSP.CompletionItem>(LSP.Methods.TextDocumentCompletionResolveName,
completionItem, CancellationToken.None));
}
private static async Task <LSP.CompletionItem> RunResolveCompletionItemAsync(TestLspServer testLspServer, LSP.CompletionItem completionItem, LSP.ClientCapabilities clientCapabilities = null)
{
clientCapabilities ??= new LSP.VSClientCapabilities {
SupportsVisualStudioExtensions = true
};
return(await testLspServer.ExecuteRequestAsync <LSP.CompletionItem, LSP.CompletionItem>(LSP.Methods.TextDocumentCompletionResolveName,
completionItem, clientCapabilities, null, CancellationToken.None));
}
private static async Task <object> RunResolveCompletionItemAsync(Solution solution, LSP.CompletionItem completionItem, LSP.ClientCapabilities clientCapabilities = null) => await GetLanguageServer(solution).ResolveCompletionItemAsync(solution, completionItem, clientCapabilities, CancellationToken.None);
public Task <LSP.CompletionItem> InvokeResolveAsync(LSP.CompletionItem request, CancellationToken cancellationToken)
=> InvokeWithParametersAsync <LSP.CompletionItem>("completionItem/resolve", request, cancellationToken);