public async Task <FormatRangeResponse> FormatAfterKeystroke(FormatAfterKeystrokeRequest request)
{
var document = _workspace.GetDocument(request.FileName);
if (document == null)
{
return(null);
}
var lines = (await document.GetSyntaxTreeAsync()).GetText().Lines;
var position = lines.GetPosition(new LinePosition(request.Line - 1, request.Column - 1));
var changes = await Formatting.GetFormattingChangesAfterKeystroke(_workspace, Options, document, position, request.Char);
return(new FormatRangeResponse()
{
Changes = changes
});
}
public async override Task <TextEditContainer> Handle(DocumentOnTypeFormattingParams request, CancellationToken cancellationToken)
{
// TODO: request.options
var omnisharpRequest = new FormatAfterKeystrokeRequest()
{
Character = request.Character,
Line = Convert.ToInt32(request.Position.Line),
Column = Convert.ToInt32(request.Position.Character),
FileName = Helpers.FromUri(request.TextDocument.Uri),
};
var omnisharpResponse = await _formatAfterKeystrokeHandler.Handle(omnisharpRequest);
return(omnisharpResponse.Changes.Select(change => new TextEdit()
{
NewText = change.NewText,
Range = new Range(new Position(change.StartLine, change.StartColumn), new Position(change.EndLine, change.EndColumn))
}).ToArray());
}
private async Task <(FormatRangeResponse, TestFile)> GetResponse(string text, string character, string fileName)
{
var file = new TestFile(fileName, text);
SharedOmniSharpTestHost.AddFilesToWorkspace(file);
var point = file.Content.GetPointFromPosition();
var request = new FormatAfterKeystrokeRequest
{
Line = point.Line,
Column = point.Offset,
FileName = fileName,
Character = character,
};
var requestHandler = SharedOmniSharpTestHost.GetRequestHandler <FormatAfterKeystrokeService>(OmniSharpEndpoints.FormatAfterKeystroke);
return(await requestHandler.Handle(request), file);
}
private async Task <(FormatRangeResponse, TestFile)> GetResponse(string text, string character, string fileName)
{
// Ensure system newlines are used
var options = SharedOmniSharpTestHost.Workspace.Options.WithChangedOption(FormattingOptions.NewLine, LanguageNames.CSharp, System.Environment.NewLine);
SharedOmniSharpTestHost.Workspace.TryApplyChanges(SharedOmniSharpTestHost.Workspace.CurrentSolution.WithOptions(options));
var file = new TestFile(fileName, text);
SharedOmniSharpTestHost.AddFilesToWorkspace(file);
var point = file.Content.GetPointFromPosition();
var request = new FormatAfterKeystrokeRequest
{
Line = point.Line,
Column = point.Offset,
FileName = fileName,
Character = character,
};
var requestHandler = SharedOmniSharpTestHost.GetRequestHandler <FormatAfterKeystrokeService>(OmniSharpEndpoints.FormatAfterKeystroke);
return(await requestHandler.Handle(request), file);
}