public FormattedTextLine AppendLine()
{
var line = new FormattedTextLine();
AddLine(line);
return(line);
}
public void AddLine(FormattedTextLine Line)
{
Line.FormattedText = this;
this._TextLines.Add(Line);
}
internal async Task <FormattedText> InternalGetFormattedCodeAsync(string scriptCode, ScriptingOptions Options, FormatColorScheme ColorScheme)
{
var document = GetOrCreateDocument(Array.Empty <IParameter>(), scriptCode, Options);
document = Formatter.FormatAsync(document).Result;
SourceText documentText = await document.GetTextAsync();
IEnumerable <ClassifiedSpan> classifiedSpans = await Classifier.GetClassifiedSpansAsync(document, Microsoft.CodeAnalysis.Text.TextSpan.FromBounds(0, documentText.Length));
var ranges = classifiedSpans.Select(classifiedSpan =>
new Range(classifiedSpan, documentText.GetSubText(classifiedSpan.TextSpan).ToString()));
var LineSpans = documentText.Lines.Select(x => x.SpanIncludingLineBreak);
var result = new FormattedText();
var originalText = documentText.ToString();
var codeBuilder = new StringBuilder();
var segmentedSpans = DivideSpans(LineSpans, ranges.Select(x => x.TextSpan)).ToArray();
FormattedTextLine line = result.AppendLine();
foreach (var span in segmentedSpans)
{
var info = ranges.SingleOrDefault(x => x.TextSpan.CompareTo(span) == 0);
TextFormat format;
if (info != null)
{
var color = ColorScheme.GetColorForKeyword(info.ClassificationType);
format = new TextFormat(color);
}
else
{
var color = ColorScheme.Unknown;
format = new TextFormat(color);
}
var text = originalText.Substring(span.Start, span.Length);
if (text.EndsWith(Environment.NewLine))
{
text = text.Substring(0, text.Length - Environment.NewLine.Length);
line.AppendText(text, format);
line = result.AppendLine();
}
else
{
line.AppendText(text, format);
}
//{
//text = text.Substring(0, text.Length - Environment.NewLine.Length);
// line = result.AppendLine();
/* } else
* {
* line.AppendText(text, format);
* }*/
}
return(result);
}