static void ParseGroup(ref List <SettingsTriplet> triplets, List <string> lines)
{
if (lines.Count == 0)
{
return;
}
if (lines[0].StartsWith("pattern-group"))
{
var triplet = new SettingsTriplet();
ParsePatternGroup(triplet, lines[0]);
string item = null, solution = null, document = null;
Color? maybeColor = null;
foreach (var line in lines.Skip(1))
{
ParsePattern(ref item, ref solution, ref document, ref maybeColor, line);
}
// solution/document override item
solution = solution ?? item ?? "";
document = document ?? item ?? "";
var drawColor = maybeColor.NullOr(c => Color.FromRgb(c.R, c.G, c.B));
triplet.FormatIfNothingOpened = new TitleBarFormat(null, drawColor);
triplet.FormatIfDocumentOpened = new TitleBarFormat(document, drawColor);
triplet.FormatIfSolutionOpened = new TitleBarFormat(solution, drawColor);
triplets.Add(triplet);
}
}
static void ParsePatternGroup(SettingsTriplet triplet, string line)
{
var m = Regex.Match(line, "^pattern-group(\\[(.+)\\])?\\s*:");
if (m.Success)
{
if (m.Groups.Count > 1)
{
var filter = m.Groups[2].Value;
ParseFilter(triplet, filter);
}
}
}
static void ParseFilter(SettingsTriplet triplet, string filterString)
{
var filters = filterString
.Split(new char[] { ',' })
.Select(x => x.Trim());
foreach (var filter in filters)
{
if (RegexMatch(out Match match, filter, @"([a-z-]+)\s*=~\s*(.+)"))
{
var tag = match.Groups[1].Value;
var expr = match.Groups[2].Value;
triplet.PatternDependencies.Add(Tuple.Create(tag, expr));
}
else if (!string.IsNullOrEmpty(filter))
{
triplet.PatternDependencies.Add(Tuple.Create(filter, ""));
}
}
}
