private void HighlightLine(HighlightLineEventArgs e, ImmutableArray <SpanInfo> spans)
{
var line = e.Line;
foreach (var span in spans)
{
var start = line.Offset;
var end = line.Offset + line.Length;
if (start > span.Span.EndPos || end < span.Span.StartPos)
{
continue;
}
var spanClassId = span.SpanClassId;
var color = _highlightingStyles[spanClassId];
var startOffset = Math.Max(line.Offset, span.Span.StartPos);
var endOffset = Math.Min(line.EndOffset, span.Span.EndPos);
var section = new HighlightedSection
{
Offset = startOffset,
Length = endOffset - startOffset,
Color = color
};
e.Sections.Add(section);
}
}
private void textBox1_HighlightLine(object sender, HighlightLineEventArgs e)
{
if (_parseResult == null)
{
return;
}
try
{
var line = e.Line;
var spans = new HashSet <SpanInfo>();
var timer = Stopwatch.StartNew();
_parseResult.GetSpans(line.Offset, line.EndOffset, spans);
_highlightingTimeSpan = timer.Elapsed;
_highlightingTime.Text = _highlightingTimeSpan.ToString();
foreach (var span in spans)
{
HighlightingColor color;
if (_highlightingStyles.TryGetValue(span.SpanClass.Name, out color))
{
var startOffset = Math.Max(line.Offset, span.Span.StartPos);
var endOffset = Math.Min(line.EndOffset, span.Span.EndPos);
var section = new HighlightedSection
{
Offset = startOffset,
Length = endOffset - startOffset,
Color = color
};
e.Sections.Add(section);
}
}
}
catch (Exception ex) { Debug.WriteLine(ex.GetType().Name + ":" + ex.Message); }
}
private void textBox1_HighlightLine(object sender, HighlightLineEventArgs e)
{
try
{
HighlightLine(e, _keywordsSpanInfos);
HighlightLine(e, _symbolsSpanInfos);
}
catch (Exception ex) { Debug.WriteLine(ex.GetType().Name + ":" + ex.Message); }
}
private void textBox1_HighlightLine(object sender, HighlightLineEventArgs e)
{
try
{
HighlightLine(e, _keywordsSpanInfos);
HighlightLine(e, _symbolsSpanInfos);
HighlightLine(e, _interactiveSpanInfos);
}
catch (Exception ex) { Debug.WriteLine(ex.GetType().Name + ":" + ex.Message); }
}
private IList<HighlightedSection> OnHighlightLine(DocumentLine line)
{
var highlightLineHandler = HighlightLine;
if (highlightLineHandler != null)
{
var args = new HighlightLineEventArgs(line);
highlightLineHandler(this, args);
return args.Sections;
}
return null;
}
private IList <HighlightedSection> OnHighlightLine(DocumentLine line)
{
var highlightLineHandler = HighlightLine;
if (highlightLineHandler != null)
{
var args = new HighlightLineEventArgs(line);
highlightLineHandler(this, args);
return(args.Sections);
}
return(null);
}
private void HighlightLine(HighlightLineEventArgs e, ImmutableArray<SpanInfo> spans)
{
var line = e.Line;
foreach (var span in spans)
{
var start = line.Offset;
var end = line.Offset + line.Length;
if (start > span.Span.EndPos || end < span.Span.StartPos)
continue;
var spanClassId = span.SpanClassId;
var color = _highlightingStyles[spanClassId];
var startOffset = Math.Max(line.Offset, span.Span.StartPos);
var endOffset = Math.Min(line.EndOffset, span.Span.EndPos);
var section = new HighlightedSection
{
Offset = startOffset,
Length = endOffset - startOffset,
Color = color
};
e.Sections.Add(section);
}
}
private void textBox1_HighlightLine(object sender, HighlightLineEventArgs e)
{
if (_parseResult == null)
return;
try
{
var line = e.Line;
var spans = new List<SpanInfo>();
var timer = Stopwatch.StartNew();
_parseResult.GetSpans(line.Offset, line.EndOffset, spans);
_highlightingTimeSpan = timer.Elapsed;
_highlightingTime.Text = _highlightingTimeSpan.ToString();
foreach (var span in spans)
{
HighlightingColor color;
if (_highlightingStyles.TryGetValue(span.SpanClass.Name, out color))
{
var startOffset = Math.Max(line.Offset, span.Span.StartPos);
var endOffset = Math.Min(line.EndOffset, span.Span.EndPos);
var section = new HighlightedSection
{
Offset = startOffset,
Length = endOffset - startOffset,
Color = color
};
e.Sections.Add(section);
}
}
}
catch (Exception ex) { Debug.WriteLine(ex.Message); }
}
private void textBox1_HighlightLine(object sender, HighlightLineEventArgs e)
{
if (_parseResult == null)
return;
try
{
var line = e.Line;
var spans = new HashSet<SpanInfo>();
_parseResult.GetSpans(line.Offset, line.EndOffset, spans);
var astRoot = _astRoot;
if (astRoot != null)
{
var visitor = new CollectSymbolsAstVisitor(new NSpan(line.Offset, line.EndOffset));
astRoot.Accept(visitor);
foreach (var spanInfo in visitor.SpanInfos)
spans.Add(spanInfo);
}
foreach (var span in spans)
{
HighlightingColor color;
if (!_highlightingStyles.TryGetValue(span.SpanClass.FullName, out color))
{
color = MakeHighlightingColor(span.SpanClass);
_highlightingStyles.Add(span.SpanClass.FullName, color);
}
var startOffset = Math.Max(line.Offset, span.Span.StartPos);
var endOffset = Math.Min(line.EndOffset, span.Span.EndPos);
var section = new HighlightedSection
{
Offset = startOffset,
Length = endOffset - startOffset,
Color = color
};
e.Sections.Add(section);
}
}
catch (Exception ex) { Debug.WriteLine(ex.GetType().Name + ":" + ex.Message); }
}