void StoreExpandedState()
{
if (m_ExpandedMarkerIdPaths != null)
{
return;
}
if (m_FrameDataView == null || !m_FrameDataView.IsValid())
{
return;
}
var oldExpanded = GetExpanded();
if (oldExpanded.Count == 0)
{
return;
}
m_ExpandedMarkerIdPaths = new HashSet <FrameDataView.MarkerPath>();
foreach (var expanded in oldExpanded)
{
var markerIdPath = m_FrameDataView.GetItemMarkerIDPath(expanded);
m_ExpandedMarkerIdPaths.Add(markerIdPath);
}
}
void StoreSelectedState()
{
if (m_SelectedItemMarkerIdPath != null || m_LegacySelectedItemMarkerNamePath != null)
{
return;
}
if (m_FrameDataView == null || !m_FrameDataView.IsValid())
{
return;
}
var oldSelection = GetSelection();
if (oldSelection.Count == 0)
{
return;
}
m_SelectedItemMarkerIdPath = m_FrameDataView.GetItemMarkerIDPath(oldSelection[0]);
}