public HighlightWordsRule(XElement rule)
{
Words = new List<string>();
Options = new RuleOptions(rule);
string wordsStr = rule.Element("Words").Value;
wordsStr = wordsStr.Replace(" ", " ").Replace(" ", "|");
Expression = new Regex("\b(" + wordsStr + ")\b");
string[] words = Regex.Split(wordsStr, "\\s+");
foreach (string word in words)
if (!string.IsNullOrWhiteSpace(word))
Words.Add(word);
}
public HighlightLineRule(XElement rule)
{
LineStart = rule.Element("LineStart").Value.Trim();
Expression = new Regex(Regex.Escape(LineStart) + ".*");
Options = new RuleOptions(rule);
}
/// <summary>
/// Applies a format in rule options to the formatted text
/// </summary>
/// <param name="text"></param>
/// <param name="options"></param>
/// <param name="index"></param>
/// <param name="length"></param>
public void ApplyFormat(FormattedText text, RuleOptions options, int index, int length)
{
text.SetForegroundBrush(options.Foreground, index, length);
text.SetFontWeight(options.FontWeight, index, length);
text.SetFontStyle(options.FontStyle, index, length);
}
public AdvancedHighlightRule(XElement rule)
{
Expression = new Regex(rule.Element("Expression").Value.Trim());
Options = new RuleOptions(rule);
}
