void synchronizer_Synced(object sender, SyncEventArgs <MapperHierarchyNode, object> args)
{
switch (args.Action)
{
case CollectionAction.Added:
FViewer.UpdateView();
break;
case CollectionAction.Removed:
FViewer.UpdateView();
break;
case CollectionAction.Cleared:
FViewer.UpdateView();
break;
case CollectionAction.OrderChanged:
FViewer.UpdateView();
break;
case CollectionAction.Updating:
FViewer.BeginUpdate();
break;
case CollectionAction.Updated:
FViewer.EndUpdate();
break;
}
}
private void UpdateView()
{
string query = FSearchTextBox.Text.ToLower();
FHierarchyViewer.BeginUpdate();
try
{
FNodeView.Dispose();
if (NodeFilter.IsGlobalSearchScope(query))
{
FNodeView = FNodeFilter.UpdateFilter(query, FHDEHost.RootNode);
FHierarchyViewer.ShowRoot = false;
}
else
{
FNodeView = FNodeFilter.UpdateFilter(query, FActivePatchNode);
FHierarchyViewer.ShowRoot = true;
}
FHierarchyViewer.Input = FNodeView;
}
finally
{
FHierarchyViewer.EndUpdate();
}
}