Controls.php in Views Slideshow 8.4
File
src/Plugin/ViewsSlideshowWidgetType/Controls.php
View source
<?php
namespace Drupal\views_slideshow\Plugin\ViewsSlideshowWidgetType;
use Drupal\Core\Form\FormStateInterface;
use Drupal\views_slideshow\ViewsSlideshowWidgetTypeBase;
class Controls extends ViewsSlideshowWidgetTypeBase {
public function defaultConfiguration() {
return parent::defaultConfiguration() + [
'type' => [
'default' => 0,
],
];
}
public function buildConfigurationForm(array $form, FormStateInterface $form_state) {
$form = parent::buildConfigurationForm($form, $form_state);
$widgetManager = \Drupal::service('plugin.manager.views_slideshow.widget');
$widgets = $widgetManager
->getDefinitions($this
->getPluginId());
if (!empty($widgets)) {
$options = [];
foreach ($widgets as $widgetId => $widgetInfo) {
$options[$widgetId] = $widgetInfo['label'];
}
$form['views_slideshow_controls_wrapper'] = [
'#markup' => '<div class="vs-dependent">',
];
$form['type'] = [
'#type' => 'select',
'#title' => $this
->t('Controls Type'),
'#description' => $this
->t('Style of the controls'),
'#default_value' => $this
->getConfiguration()['type'],
'#options' => $options,
'#states' => [
'visible' => [
':input[name="' . $this
->getConfiguration()['dependency'] . '[enable]"]' => [
'checked' => TRUE,
],
],
],
];
foreach ($widgets as $widget_id => $widget_info) {
$configuration = [];
if (!empty($this
->getConfiguration()[$widget_id])) {
$configuration = $this
->getConfiguration()[$widget_id];
}
$configuration['dependency'] = $this
->getConfiguration()['dependency'];
$instance = $widgetManager
->createInstance($widget_id, $configuration);
$form[$widget_id] = isset($form[$widget_id]) ? $form[$widget_id] : [];
$form[$widget_id] = $instance
->buildConfigurationForm($form[$widget_id], $form_state);
}
$form['controls_wrapper_close'] = [
'#markup' => '</div>',
];
}
else {
$form['enable_controls'] = [
'#markup' => 'There are no controls available.',
];
}
return $form;
}
}