private TextSpan GetTextSpan(ICodeActionRequest request, SourceText sourceText)
{
if (request.Selection != null)
{
return(sourceText.GetSpanFromRange(request.Selection));
}
var position = sourceText.GetPositionFromLineAndOffset(request.Line, request.Column);
return(new TextSpan(position, length: 0));
}
/// <summary> /// Converts an OmniSharp <see cref="Point"/> to a zero-based position within a <see cref="SourceText"/>. /// </summary> public static int GetPositionFromPoint(this SourceText text, Point point) => text.GetPositionFromLineAndOffset(point.Line, point.Column);
/// <summary>
/// Converts an OmniSharp <see cref="Range"/> to a <see cref="TextSpan"/> within a <see cref="SourceText"/>.
/// </summary>
public static TextSpan GetSpanFromLinePositionSpanTextChange(this SourceText text, LinePositionSpanTextChange change)
=> TextSpan.FromBounds(
start: text.GetPositionFromLineAndOffset(change.StartLine, change.StartColumn),
end: text.GetPositionFromLineAndOffset(change.EndLine, change.EndColumn));
