public Task ExecuteAsync(AsyncData data, WorkSession session, ICommandResultSender sender, CancellationToken cancellationToken) { var @char = FastConvert.Utf8ByteArrayToChar(data.GetFirst()); session.ReplaceText(FastConvert.CharToString(@char), session.CursorPosition, 0); session.CursorPosition += 1; return(_effects.ApplyTypedCharAsync(@char, session, sender, cancellationToken)); }
public async Task ExecuteAsync(AsyncData data, WorkSession session, ICommandResultSender sender, CancellationToken cancellationToken) { var first = data.GetFirst(); var endOffset = first.Offset + first.Count - 1; var partStart = first.Offset; int? start = null; int? length = null; int? cursorPosition = null; string?reason = null; for (var i = first.Offset; i <= endOffset; i++) { if (first.Array[i] != (byte)':') { continue; } var part = new ArraySegment <byte>(first.Array, partStart, i - partStart); if (start == null) { start = FastConvert.Utf8ByteArrayToInt32(part); partStart = i + 1; continue; } if (length == null) { length = FastConvert.Utf8ByteArrayToInt32(part); partStart = i + 1; continue; } if (cursorPosition == null) { cursorPosition = FastConvert.Utf8ByteArrayToInt32(part); partStart = i + 1; continue; } reason = part.Count > 0 ? Encoding.UTF8.GetString(part) : string.Empty; partStart = i + 1; break; } if (start == null || length == null || cursorPosition == null || reason == null) { throw new FormatException("Command arguments must be 'start:length:cursor:reason:text'."); } var text = await AsyncDataConvert.ToUtf8StringAsync(data, partStart - first.Offset, _charArrayPool).ConfigureAwait(false); session.ReplaceText(text, start.Value, length.Value); session.CursorPosition = cursorPosition.Value; await _signatureHelp.ApplyCursorPositionChangeAsync(session, sender, cancellationToken).ConfigureAwait(false); await _completion.ApplyReplacedTextAsync(reason, _typedCharEffects, session, sender, cancellationToken).ConfigureAwait(false); }