tablepress / libraries / vendor / PhpSpreadsheet / Shared / Escher / DgContainer / SpgrContainer.php

SpgrContainer.php in TablePress – Tables in WordPress made easy 3.4, at libraries/vendor/PhpSpreadsheet/Shared/Escher/DgContainer/SpgrContainer.php

77 lines 1.4 KB

Raw Download Zip

1	<?php
2
3	namespace TablePress\PhpOffice\PhpSpreadsheet\Shared\Escher\DgContainer;
4
5	class SpgrContainer
6	{
7	/**
8	* Parent Shape Group Container.
9	*/
10	private ?self $parent = null;
11
12	/**
13	* Shape Container collection.
14	*
15	* @var mixed[]
16	*/
17	private array $children = [];
18
19	/**
20	* Set parent Shape Group Container.
21	*/
22	public function setParent(?self $parent): void
23	{
24	$this->parent = $parent;
25	}
26
27	/**
28	* Get the parent Shape Group Container if any.
29	*/
30	public function getParent(): ?self
31	{
32	return $this->parent;
33	}
34
35	/**
36	* Add a child. This will be either spgrContainer or spContainer.
37	*
38	* @param mixed $child child to be added
39	*/
40	public function addChild($child): void
41	{
42	$this->children[] = $child;
43	$child->setParent($this);
44	}
45
46	/**
47	* Get collection of Shape Containers.
48	*
49	* @return mixed[]
50	*/
51	public function getChildren(): array
52	{
53	return $this->children;
54	}
55
56	/**
57	* Recursively get all spContainers within this spgrContainer.
58	*
59	* @return SpgrContainer\SpContainer[]
60	*/
61	public function getAllSpContainers(): array
62	{
63	$allSpContainers = [];
64
65	foreach ($this->children as $child) {
66	if ($child instanceof self) {
67	$allSpContainers = array_merge($allSpContainers, $child->getAllSpContainers());
68	} else {
69	$allSpContainers[] = $child;
70	}
71	}
72	/** @var SpgrContainer\SpContainer[] $allSpContainers */
73
74	return $allSpContainers;
75	}
76	}
77