/// <inheritdoc/>
public HighlightedLine HighlightLine(int lineNumber)
{
ThrowUtil.CheckInRangeInclusive(lineNumber, "lineNumber", 1, document.LineCount);
CheckIsHighlighting();
isHighlighting = true;
try {
HighlightUpTo(lineNumber);
DocumentLine line = document.GetLineByNumber(lineNumber);
highlightedLine = new HighlightedLine(document, line);
HighlightLineAndUpdateTreeList(line, lineNumber);
return(highlightedLine);
} finally {
highlightedLine = null;
isHighlighting = false;
}
}
/// <inheritdoc/>
protected override void Colorize(VisualLine line)
{
IHighlighter highlighter = line.TextLayer.Services.GetService(typeof(IHighlighter)) as IHighlighter;
if (highlighter != null)
{
lineNumberBeingColorized = line.DocumentLine.LineNumber;
HighlightedLine hl = highlighter.HighlightLine(lineNumberBeingColorized);
lineNumberBeingColorized = 0;
foreach (HighlightedSection section in hl.Sections)
{
if (IsEmptyColor(section.Color))
{
continue;
}
ChangeVisualElements(section.Offset, section.Offset + section.Length,
visualLineElement => ApplyColorToElement(visualLineElement, section.Color));
}
}
}