Same filename and directory in other branches
- 8.9.x core/lib/Drupal/Core/Layout/LayoutDefault.php
- 9 core/lib/Drupal/Core/Layout/LayoutDefault.php
Namespace
Drupal\Core\Layout
File
core/lib/Drupal/Core/Layout/LayoutDefault.php
View source
<?php
namespace Drupal\Core\Layout;
use Drupal\Component\Utility\NestedArray;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Plugin\ContextAwarePluginAssignmentTrait;
use Drupal\Core\Plugin\ContextAwarePluginTrait;
use Drupal\Core\Plugin\PluginBase;
use Drupal\Core\Plugin\PluginFormInterface;
use Drupal\Core\Plugin\PreviewAwarePluginInterface;
class LayoutDefault extends PluginBase implements LayoutInterface, PluginFormInterface, PreviewAwarePluginInterface {
use ContextAwarePluginAssignmentTrait;
use ContextAwarePluginTrait;
protected $inPreview = FALSE;
protected $pluginDefinition;
public function __construct(array $configuration, $plugin_id, $plugin_definition) {
parent::__construct($configuration, $plugin_id, $plugin_definition);
$this
->setConfiguration($configuration);
}
public function build(array $regions) {
$build = [];
foreach ($this
->getPluginDefinition()
->getRegionNames() as $region_name) {
if (array_key_exists($region_name, $regions)) {
$build[$region_name] = $regions[$region_name];
}
}
$build['#in_preview'] = $this->inPreview;
$build['#settings'] = $this
->getConfiguration();
$build['#layout'] = $this->pluginDefinition;
$build['#theme'] = $this->pluginDefinition
->getThemeHook();
if ($library = $this->pluginDefinition
->getLibrary()) {
$build['#attached']['library'][] = $library;
}
return $build;
}
public function getConfiguration() {
return $this->configuration;
}
public function setConfiguration(array $configuration) {
$this->configuration = NestedArray::mergeDeep($this
->defaultConfiguration(), $configuration);
}
public function defaultConfiguration() {
return [
'label' => '',
];
}
public function calculateDependencies() {
return [];
}
public function getPluginDefinition() {
return parent::getPluginDefinition();
}
public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
$form['label'] = [
'#type' => 'textfield',
'#title' => $this
->t('Administrative label'),
'#default_value' => $this->configuration['label'],
];
$contexts = $form_state
->getTemporaryValue('gathered_contexts') ?: [];
$form['context_mapping'] = $this
->addContextAssignmentElement($this, $contexts);
return $form;
}
public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {
}
public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
$this->configuration['label'] = $form_state
->getValue('label');
}
public function setInPreview(bool $in_preview) : void {
$this->inPreview = $in_preview;
}
}
Classes