public bool Append(ElementSource source)
{
if (source != null && string.IsNullOrEmpty(source.path) == false)
{
string[] elementNames = source.path.Split('/');
string elementName;
string path = string.Empty;
Element element = null;
Element parent;
for (int i0 = 0; i0 < elementNames.Length; ++i0)
{
elementName = elementNames[i0];
if (string.IsNullOrEmpty(path) == false)
{
path += "/";
}
path += elementName;
parent = element;
if (registered.TryGetValue(path, out element) == false)
{
if (i0 == elementNames.Length - 1)
{
element = Element.Create(source);
}
else
{
element = Element.Create(path);
}
if (element == null)
{
return(false);
}
else
{
if (parent != null)
{
parent.Add(element);
}
if (i0 == 0)
{
rootElements.Add(element);
}
registered.Add(path, element);
}
}
}
return(true);
}
return(false);
}
public static Element Create(ElementSource source)
{
if (source is ElementComponentSource component)
{
var element = new Element();
element.id = component.path.GetHashCode();
element.name = component.name;
element.extension = string.Empty;
element.path = component.path;
element.guid = string.Empty;
element.directory = false;
element.reference = component.reference;
element.type = AssetType.kComponent;
element.localId = component.localId;
element.findPath = component.findPath;
var content = EditorGUIUtility.ObjectContent(null, component.type);
element.icon = content.image as Texture2D;
return(element);
}
return(Create(source.path, source.reference));
}