public static void DistancesLineHiddenChanged(IDistanceCounterCollection distances, ILineSizeHost linesHost, int from, int to)
{
var ndh = linesHost as INestedDistancesHost;
for (int n = from; n <= to; n++)
{
int repeatSizeCount;
bool hide = linesHost.GetHidden(n, out repeatSizeCount);
if (ndh == null || ndh.GetDistances(n) == null)
{
int rangeTo = GetRangeToHelper(n, to, repeatSizeCount);
if (hide)
{
distances.SetRange(n, rangeTo, 0.0);
}
else
{
DistancesLineSizeChanged(distances, linesHost, n, rangeTo);
}
n = rangeTo;
}
else
{
distances.SetNestedDistances(n, hide ? null : ndh.GetDistances(n));
}
}
}
public static void OnInserted(IDistanceCounterCollection distances, ILineSizeHost linesHost, int insertAt, int count)
{
distances.Insert(insertAt, count);
int to = insertAt + count - 1;
int repeatSizeCount;
// Set line sizes
for (int index = insertAt; index <= to; index++)
{
double size = linesHost.GetSize(index, out repeatSizeCount);
if (size != distances.DefaultDistance)
{
int rangeTo = GetRangeToHelper(index, to, repeatSizeCount);
distances.SetRange(index, rangeTo, size);
index = rangeTo;
}
}
// Also check for hidden rows and reset line sizes for them.
for (int index = insertAt; index <= to; index++)
{
bool hide = linesHost.GetHidden(index, out repeatSizeCount);
if (hide)
{
int rangeTo = GetRangeToHelper(index, to, repeatSizeCount);
distances.SetRange(index, rangeTo, 0.0);
index = rangeTo;
}
}
}