public static List <LineRange> Insert(this List <LineRange> list, LineRange item)
{
int index = list.BinarySearch(item, (a, b) => a.FirstLine.CompareTo(item.FirstLine));
index = Math.Abs(index);
return(list);
}
public static IEnumerable <LineRange> GroupLineRanges(IEnumerable <ContentChangeLine> changes)
{
LineRange prev = null;
foreach (var c in changes)
{
var current = c.AsLineRange();
if (prev == null)
{
prev = current;
continue;
}
}
yield break;
}
public static LineRange AsLineRange(this ContentChangeLine line)
{
LineRange result = null;
if (line.OldLineNo < 0 && line.NewLineNo > 0)
{
result = new LineRange(line.NewLineNo, line.NewLineNo + line.NumLines);
result.status = DiffStatus.New;
}
else if (line.OldLineNo < 0 && line.NewLineNo > 0)
{
result = new LineRange(line.OldLineNo, line.OldLineNo + line.NumLines);
result.status = DiffStatus.Removed;
}
return(result);
}
