private static void ParseLayerTree(IEnumerator <Layer> layers, LayerNode parentNode)
{
while (layers.MoveNext())
{
Layer currentLayer = layers.Current;
//ノード作成＆追加
LayerNode newNode = new LayerNode(currentLayer);
parentNode.AddChildNode(newNode);
//レイヤ種類を取得
LayerSectionInfo sec = currentLayer.AdditionalInfo
.OfType <LayerSectionInfo>().FirstOrDefault();
LayerSectionType secType = LayerSectionType.Layer;
if (sec != null)
{
secType = sec.SectionType;
}
//レイヤ種類別処理
switch (secType)
{
case LayerSectionType.SectionDivider:
//フォルダ終了（逆順に並んでいるため、こちらが先に来る）
//ひとつ下の階層として以降のレイヤーを処理
newNode.Layer = null;
newNode.AddChildNode(new LayerNode(currentLayer));
ParseLayerTree(layers, newNode);
break;
case LayerSectionType.OpenFolder:
case LayerSectionType.ClosedFolder:
//フォルダ開始（逆順に並んでいるため、こちらが後に来る）
parentNode.Name = currentLayer.Name;
//処理終了（再帰脱出条件）
return;
case LayerSectionType.Layer:
default:
//通常レイヤ
break;
}
}
}
public static LayerSectionType GetSectionType(this Layer layer)
{
LayerSectionInfo sec = layer.AdditionalInfo
.OfType <LayerSectionInfo>().FirstOrDefault();
LayerSectionType secType = LayerSectionType.Layer;
if (sec != null)
{
secType = sec.SectionType;
}
return(secType);
}
