/// <summary>
/// Append the context lines to the rtf output.
/// </summary>
/// <param name="builder">String builder to append the context lines to</param>
/// <param name="contextLines">The context lines to append</param>
/// <param name="resultIndexInFile">The 0 based index of the result in the file</param>
/// <param name="maxLineWidth">The longest line, used for padding</param>
private static void appendContextLines(StringBuilder builder, List <LineText> contextLines, int resultIndexInFile, int maxLineWidth)
{
ColorSettings colors = Settings.get().Colors;
contextLines = contextLines.OrderBy(cl => cl.LineNumber).ToList();
foreach (LineText contextLine in contextLines)
{
bool useAltColor = resultIndexInFile % 2 == 1;
append(builder, colors.ContextLineNumText.getColor(useAltColor), colors.ContextLineNumBack.getColor(useAltColor), @" {0}: ", contextLine.LineNumber.ToString(), 0);
append(builder, colors.ContextText.getColor(useAltColor), colors.ContextBack.getColor(useAltColor), @" {0}\par", contextLine.Text, maxLineWidth);
}
}
public static String createRtf(SearchResultList results, bool filenameSearch, Regex regex)
{
ColorSettings colors = Settings.get().Colors;
StringBuilder builder = new StringBuilder();
if (filenameSearch || results.FileName.StartsWith("Error"))
{
append(builder, colors.NormalText.getColor(), colors.NormalBack.getColor(), @"{0}\par", results.FileName, 0);
}
else
{
append(builder, colors.FileText.getColor(), colors.FileBack.getColor(), @"{0}\par", results.FileName, 0);
}
results.removeExtraContext();
for (int resultIndex = 0; resultIndex < results.Results.Count; ++resultIndex)
{
bool useAltColor = Settings.get().ContextLineCount > 0 && resultIndex % 2 == 1;
SearchResult result = results.Results[resultIndex];
int maxLineWidth = result.getMaxWidth();
// Print context lines
appendContextLines(builder, result.BeforeContext, resultIndex, maxLineWidth);
MatchCollection matches = regex.Matches(result.MatchLine.Text);
int index = 0;
append(builder, colors.LineNumText.getColor(useAltColor), colors.LineNumBack.getColor(useAltColor), @" {0}: ", result.MatchLine.LineNumber.ToString(), 0);
for (int mi = 0; mi < matches.Count; mi++)
{
append(builder, colors.NormalText.getColor(useAltColor), colors.NormalBack.getColor(useAltColor), @" {0}", result.MatchLine.Text.Substring(index, matches[mi].Index - index), 0);
append(builder, colors.MatchHighText.getColor(useAltColor), colors.MatchHighBack.getColor(useAltColor), @" {0}", result.MatchLine.Text.Substring(matches[mi].Index, matches[mi].Length), 0);
index = matches[mi].Index + matches[mi].Length;
}
append(builder, colors.NormalText.getColor(useAltColor), colors.NormalBack.getColor(useAltColor), @" {0} \par", result.MatchLine.Text.Substring(index), maxLineWidth - index);
// Print context lines
appendContextLines(builder, result.AfterContext, resultIndex, maxLineWidth);
}
return(builder.ToString().Replace("\0", "").Replace("\n", "").Replace("\r", ""));
}