// Should return the items that have children from id and below
protected override HashSet <int> GetParentsBelow(int id)
{
// Add all children expanded ids to hashset
HashSet <int> parentsBelow = new HashSet <int>();
if (!IsValidHierarchyInstanceID(id))
{
return(parentsBelow);
}
IHierarchyProperty search = CreateHierarchyProperty();
if (search.Find(id, null))
{
parentsBelow.Add(id);
int depth = search.depth;
while (search.Next(null) && search.depth > depth)
{
if (search.hasChildren)
{
parentsBelow.Add(search.instanceID);
}
}
}
return(parentsBelow);
}
protected override HashSet<int> GetParentsBelow(int id)
{
HashSet<int> intSet = new HashSet<int>();
IHierarchyProperty hierarchyProperty = (IHierarchyProperty) new HierarchyProperty(HierarchyType.Assets);
if (hierarchyProperty.Find(id, (int[]) null))
{
intSet.Add(id);
int depth = hierarchyProperty.depth;
while (hierarchyProperty.Next((int[]) null) && hierarchyProperty.depth > depth)
{
if (hierarchyProperty.hasChildren)
intSet.Add(hierarchyProperty.instanceID);
}
}
return intSet;
}
private void ReadAssetDatabase(TreeViewItem parent, int baseDepth)
{
IHierarchyProperty hierarchyProperty = (IHierarchyProperty) new HierarchyProperty(HierarchyType.Assets);
hierarchyProperty.Reset();
Texture2D texture1 = EditorGUIUtility.FindTexture(EditorResourcesUtility.folderIconName);
Texture2D texture2 = EditorGUIUtility.FindTexture(EditorResourcesUtility.emptyFolderIconName);
List <TreeViewItem> visibleItems = new List <TreeViewItem>();
while (hierarchyProperty.Next((int[])null))
{
if (hierarchyProperty.isFolder)
{
visibleItems.Add(new TreeViewItem(hierarchyProperty.instanceID, baseDepth + hierarchyProperty.depth, (TreeViewItem)null, hierarchyProperty.name)
{
icon = !hierarchyProperty.hasChildren ? texture2 : texture1
});
}
}
TreeViewUtility.SetChildParentReferences(visibleItems, parent);
}
protected override HashSet <int> GetParentsBelow(int id)
{
HashSet <int> intSet = new HashSet <int>();
if (!this.IsValidHierarchyInstanceID(id))
{
return(intSet);
}
IHierarchyProperty hierarchyProperty = (IHierarchyProperty) new HierarchyProperty(HierarchyType.GameObjects);
if (hierarchyProperty.Find(id, (int[])null))
{
intSet.Add(id);
int depth = hierarchyProperty.depth;
while (hierarchyProperty.Next((int[])null) && hierarchyProperty.depth > depth)
{
if (hierarchyProperty.hasChildren)
{
intSet.Add(hierarchyProperty.instanceID);
}
}
}
return(intSet);
}
