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(FileName.Create(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); } } } }
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; }