private static void _arrangeLayers(LayerageCollection layerageCollection, Layerage parents, IList <Layerage> layers, int depth, Visibility visibility)
{
foreach (Layerage layerage in layers)
{
ILayer layer = layerage.Self;
//Depth
layer.Control.Depth = depth;
//Parents
layerage.Parents = parents;
//IsExpand
layer.Control.Self.Visibility = visibility;
Visibility childVisibility = (layer.IsExpand && visibility == Visibility.Visible) ? Visibility.Visible : Visibility.Collapsed;
//Children
layer.Control.ChildrenCount = layerage.Children.Count;
layerageCollection.RootControls.Add(layer.Control.Self);
//Recursive
LayerageCollection._arrangeLayers(layerageCollection, layerage, layerage.Children, depth + 1, childVisibility);
}
}
/// <summary>
/// Arrange all layers's control, depth, parents and expand.
/// </summary>
/// <param name="layerageCollection"> The layerage-collection. </param>
public static void ArrangeLayers(LayerageCollection layerageCollection)
{
layerageCollection.RootControls.Clear();
LayerageCollection._arrangeLayers(layerageCollection, null, layerageCollection.RootLayerages, 0, Visibility.Visible);
}