public static HighlightedInlineBuilder CreateInlineBuilder(Location startPosition, Location endPosition, TextDocument document, IHighlighter highlighter)
{
if (startPosition.Line >= 1 && startPosition.Line <= document.LineCount)
{
var matchedLine = document.GetLineByNumber(startPosition.Line);
HighlightedInlineBuilder inlineBuilder = new HighlightedInlineBuilder(document.GetText(matchedLine));
if (highlighter != null)
{
HighlightedLine highlightedLine = highlighter.HighlightLine(startPosition.Line);
int startOffset = highlightedLine.DocumentLine.Offset;
// copy only the foreground color
foreach (HighlightedSection section in highlightedLine.Sections)
{
if (section.Color.Foreground != null)
{
inlineBuilder.SetForeground(section.Offset - startOffset, section.Length, section.Color.Foreground.GetBrush(null));
}
}
}
// now highlight the match in bold
if (startPosition.Column >= 1)
{
if (endPosition.Line == startPosition.Line && endPosition.Column > startPosition.Column)
{
// subtract one from the column to get the offset inside the line's text
int startOffset = startPosition.Column - 1;
int endOffset = Math.Min(inlineBuilder.Text.Length, endPosition.Column - 1);
inlineBuilder.SetFontWeight(startOffset, endOffset - startOffset, FontWeights.Bold);
}
}
return(inlineBuilder);
}
return(null);
}
void GenerateHeader()
{
CSharpAmbience ambience = new CSharpAmbience();
ambience.ConversionFlags = ConversionFlags.StandardConversionFlags;
var stringBuilder = new StringBuilder();
var formatter = new ParameterHighlightingOutputFormatter(stringBuilder, highlightedParameterIndex);
ambience.ConvertEntity(Method, formatter, FormattingOptionsFactory.CreateSharpDevelop());
var inlineBuilder = new HighlightedInlineBuilder(stringBuilder.ToString());
inlineBuilder.SetFontWeight(formatter.parameterStartOffset, formatter.parameterLength, FontWeights.Bold);
header.Inlines.Clear();
header.Inlines.AddRange(inlineBuilder.CreateRuns());
}
public SearchResultNode(SearchResultMatch result)
{
this.result = result;
IDocument document = result.CreateDocument();
var startPosition = result.GetStartPosition(document);
int lineNumber = startPosition.Line;
int column = startPosition.Column;
this.anchor = new PermanentAnchor(result.FileName, lineNumber, column);
anchor.SurviveDeletion = true;
if (lineNumber >= 1 && lineNumber <= document.TotalNumberOfLines)
{
IDocumentLine matchedLine = document.GetLine(lineNumber);
inlineBuilder = new HighlightedInlineBuilder(matchedLine.Text);
inlineBuilder.SetFontFamily(0, inlineBuilder.Text.Length, resultLineFamily);
IHighlighter highlighter = document.GetService(typeof(IHighlighter)) as IHighlighter;
if (highlighter != null)
{
HighlightedLine highlightedLine = highlighter.HighlightLine(lineNumber);
int startOffset = highlightedLine.DocumentLine.Offset;
// copy only the foreground color
foreach (HighlightedSection section in highlightedLine.Sections)
{
if (section.Color.Foreground != null)
{
inlineBuilder.SetForeground(section.Offset - startOffset, section.Length, section.Color.Foreground.GetBrush(null));
}
}
}
// now highlight the match in bold
if (column >= 1)
{
var endPosition = result.GetEndPosition(document);
if (endPosition.Line == startPosition.Line && endPosition.Column > startPosition.Column)
{
// subtract one from the column to get the offset inside the line's text
int startOffset = column - 1;
int endOffset = Math.Min(inlineBuilder.Text.Length, endPosition.Column - 1);
inlineBuilder.SetFontWeight(startOffset, endOffset - startOffset, FontWeights.Bold);
}
}
}
}