1	<?php
2
3	declare(strict_types=1);
4
5	namespace Drupal\display_builder\Plugin\display_builder\Island;
6
7	use Drupal\Core\StringTranslation\TranslatableMarkup;
8	use Drupal\display_builder\Attribute\Island;
9	use Drupal\display_builder\InstanceInterface;
10	use Drupal\display_builder\Island\IslandPluginBase;
11	use Drupal\display_builder\Island\IslandType;
12
13	/**
14	* Library island plugin implementation.
15	*/
16	#[Island(
17	id: 'library',
18	enabled_by_default: TRUE,
19	label: new TranslatableMarkup('Libraries'),
20	description: new TranslatableMarkup('Pick elements from libraries and drop them in the display.'),
21	type: IslandType::View,
22	default_region: 'sidebar',
23	icon: 'collection',
24	)]
25	class LibrariesPanel extends IslandPluginBase {
26
27	/**
28	* {@inheritdoc}
29	*/
30	public static function keyboardShortcuts(): array {
31	return [
32	'key' => 'l',
33	'help' => t('Show the libraries'),
34	];
35	}
36
37	/**
38	* {@inheritdoc}
39	*/
40	public function isDeferrable(): bool {
41	// This panel's content is not built here: ProfileViewBuilder assembles the
42	// Library islands and injects them into this pane. build() returns nothing,
43	// so a deferred reload would swap the panel's content away for an empty
44	// one. The panel is static anyway - it reflects profile configuration, not
45	// builder state, so it never goes stale and has nothing to defer.
46	//
47	// Can go once the build logic moves here, @see build().
48	return FALSE;
49	}
50
51	/**
52	* {@inheritdoc}
53	*/
54	public function build(InstanceInterface $builder, array $data = [], array $options = []): array {
55	// @todo Move the logic here.
56	// @see https://www.drupal.org/project/display_builder/issues/3542866
57	return [];
58	}
59
60	}

---

Paths

Below are the source code lines that represent each code path as identified by Xdebug. Please note a path is not necessarily coterminous with a line, a line may contain multiple paths and therefore show up more than once. Please also be aware that some paths may include implicit rather than explicit branches, e.g. an if statement always has an else as part of its logical flow even if you didn't write one.

LibrariesPanel->build

54	public function build(InstanceInterface $builder, array $data = [], array $options = []): array {
55	// @todo Move the logic here.
56	// @see https://www.drupal.org/project/display_builder/issues/3542866
57	return [];
58	}

LibrariesPanel->isDeferrable

48	return FALSE;
49	}

LibrariesPanel->keyboardShortcuts

32	'key' => 'l',
33	'help' => t('Show the libraries'),
34	];
35	}