private void AddNodeChildren(ParentableInstance parentableInstance)
{
foreach (var entity in parentableInstance.NodeChildren)
{
CanvasInstancesSource.Add(entity);
AddNodeChildren(entity);
}
}
public void AddInstance(GraphicInstance graphicInstance)
{
if (graphicInstance is RootInstance)
{
if (!RootInstances.Contains(graphicInstance as RootInstance))
{
RootInstances.Add(graphicInstance as RootInstance);
if (CanvasRootElement == graphicInstance)
{
UpdateCanvasInstancesSource();
}
}
}
else
{
if (CanvasRootElement != null && CanvasRootElement == GetRootParent(graphicInstance) && !CanvasInstancesSource.Contains(graphicInstance))
{
CanvasInstancesSource.Add(graphicInstance);
}
}
}