extends Node

class_name GDBUIUtility

static func uncollapse_tree_item(tree_item : TreeItem):
	while tree_item:
		tree_item.collapsed = false
		tree_item = tree_item.get_parent()

static func find_scene_tree_editor(root : Node = null) -> Node:
	if not root:
		root = (Engine.get_main_loop() as SceneTree).root
	if root.get_class() == "SceneTreeEditor":
		return root
	for child in root.get_children():
		var scene_tree_editor := find_scene_tree_editor(child)
		if scene_tree_editor:
			return scene_tree_editor
	return null

static func new_item_sorted(tree : Tree, parent : TreeItem, key : String, meta_column := 0) -> TreeItem:
	var item := parent.get_children()
	var found_itm : TreeItem
	var idx := 0
	while true:
		if item == null:
			break
		
		var itm_key := item.get_metadata(meta_column) as String
		if itm_key == key:
			return item
		elif itm_key > key:
			break
		item = item.get_next()
		idx += 1
	
	# not found
	var new_itm : TreeItem = tree.create_item(parent, idx)
	new_itm.set_metadata(meta_column, key)
	return new_itm

static func copy_size(target : Control, source : Control) -> void:
	target.rect_min_size = source.rect_min_size
	target.rect_size = source.rect_size
	target.size_flags_horizontal = source.size_flags_horizontal
	target.size_flags_vertical = source.size_flags_vertical
	target.size_flags_stretch_ratio = source.size_flags_stretch_ratio
	target.anchor_top = source.anchor_top
	target.anchor_bottom = source.anchor_bottom
	target.anchor_left = source.anchor_left
	target.anchor_right = source.anchor_right
	target.margin_top = source.margin_top
	target.margin_bottom = source.margin_bottom
	target.margin_left = source.margin_left
	target.margin_right = source.margin_right