public void Add(Transform child, CanvasBranch branch)
{
if (branch == CanvasBranch.None) {
child.SetParent(TopLayer.BranchRoot, false);
} else {
GetBranch(branch).Add(child, CanvasBranch.None);
}
}
public CanvasElement GetBranch(CanvasBranch branch)
{
if (branch == CanvasBranch.None) {
return this;
}
if (!Branches.ContainsKey(branch)) {
Branches[branch] = GetNewLayer(branch.ToString());
var branchList = Branches.ToList();
branchList.Add(new KeyValuePair<CanvasBranch, CanvasElement>(CanvasBranch.None, TopLayer));
var orderedBranches = from kv in branchList
orderby (int)kv.Key descending
select kv;
foreach (var kv in orderedBranches) {
kv.Value.BranchRoot.transform.SetAsFirstSibling();
}
}
return Branches[branch];
}
public GameObject AddNew(GameObject prefab, CanvasBranch branch = CanvasBranch.Default)
{
var instance = Instantiate<GameObject>(prefab);
Add(instance.transform, branch);
return instance;
}
public void PushLayer(CanvasBranch branch = CanvasBranch.None)
{
if (branch == CanvasBranch.None) {
root.PushLayer();
} else {
root.TopLayer.GetBranch(branch).PushLayer();
}
}
public void Add(Transform ui, CanvasBranch branch = CanvasBranch.Default)
{
if (branch == CanvasBranch.Root) {
ui.SetParent(transform, false);
} else {
root.TopLayer.Add(ui, branch);
}
}