private Task UpdateGuidelinesFromCodingConventionAsync(ICodingConventionContext codingConventionContext, CancellationToken cancellationToken)
{
if (cancellationToken.IsCancellationRequested)
{
return(Task.FromCanceled(cancellationToken));
}
StrokeParameters strokeParameters = null;
if (codingConventionContext.CurrentConventions.TryGetConventionValue("guidelines_style", out string guidelines_style))
{
if (TryParseStrokeParametersFromCodingConvention(guidelines_style, out strokeParameters))
{
_isUsingCodingConvention = true;
strokeParameters.Freeze();
}
}
ICollection <Guideline> guidelines = null;
if (codingConventionContext.CurrentConventions.TryGetConventionValue("guidelines", out string guidelinesConventionValue))
{
guidelines = ParseGuidelinesFromCodingConvention(guidelinesConventionValue, strokeParameters);
}
// Also support max_line_length: https://github.com/editorconfig/editorconfig/wiki/EditorConfig-Properties#max_line_length
if (codingConventionContext.CurrentConventions.TryGetConventionValue("max_line_length", out string max_line_length) && TryParsePosition(max_line_length, out int maxLineLengthValue))
{
(guidelines ?? (guidelines = new List <Guideline>())).Add(new Guideline(maxLineLengthValue, strokeParameters));
}
if (guidelines != null)
{
// Override 'classic' settings.
_isUsingCodingConvention = true;
// TODO: await JoinableTaskFactory.SwitchToMainThreadAsync();
_view.VisualElement.Dispatcher.BeginInvoke(new Action <IEnumerable <Guideline> >(GuidelinesChanged), guidelines);
}
if (_isUsingCodingConvention && !s_sentEditorConfigTelemetry)
{
var eventTelemetry = new EventTelemetry("EditorConfig");
if (!string.IsNullOrEmpty(guidelinesConventionValue))
{
eventTelemetry.Properties.Add("Convention", guidelinesConventionValue);
}
if (!string.IsNullOrEmpty(max_line_length))
{
eventTelemetry.Properties.Add(nameof(max_line_length), max_line_length);
}
if (!string.IsNullOrEmpty(guidelines_style))
{
eventTelemetry.Properties.Add(nameof(guidelines_style), guidelines_style);
}
ColumnGuideAdornmentFactory.AddGuidelinesToTelemetry(eventTelemetry, guidelines);
s_sentEditorConfigTelemetry = true;
}
return(Task.CompletedTask);
}
private Brush GetGuidelineBrushFromFontsAndColors()
{
return(ColumnGuideAdornmentFactory.GetGuidelineBrushFromFontsAndColors(_formatMap));
}
