private bool IsMigratedExpanded(int id)
{
bool result;
if (this.m_ExpandedMarkerIdPaths == null)
{
result = base.IsExpanded(id);
}
else
{
FrameDataView.MarkerPath itemMarkerIDPath = this.m_FrameDataView.GetItemMarkerIDPath(id);
result = this.m_ExpandedMarkerIdPaths.Contains(itemMarkerIDPath);
}
return(result);
}
private void StoreExpandedState()
{
if (this.m_ExpandedMarkerIdPaths == null)
{
if (this.m_FrameDataView != null && this.m_FrameDataView.IsValid())
{
IList <int> expanded = base.GetExpanded();
if (expanded.Count != 0)
{
this.m_ExpandedMarkerIdPaths = new HashSet <FrameDataView.MarkerPath>();
foreach (int current in expanded)
{
FrameDataView.MarkerPath itemMarkerIDPath = this.m_FrameDataView.GetItemMarkerIDPath(current);
this.m_ExpandedMarkerIdPaths.Add(itemMarkerIDPath);
}
}
}
}
}
