class LeafletDefaultWidget in Leaflet 8

Same name and namespace in other branches

2.1.x src/Plugin/Field/FieldWidget/LeafletDefaultWidget.php \Drupal\leaflet\Plugin\Field\FieldWidget\LeafletDefaultWidget
2.0.x src/Plugin/Field/FieldWidget/LeafletDefaultWidget.php \Drupal\leaflet\Plugin\Field\FieldWidget\LeafletDefaultWidget

Plugin implementation of the "leaflet_widget" widget.

Plugin annotation


@FieldWidget(
  id = "leaflet_widget_default",
  label = @Translation("Leaflet Map (default)"),
  description = @Translation("Provides a Leaflet Widget with Geoman Js Library."),
  field_types = {
    "geofield",
  },
)

Hierarchy

class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
  - class \Drupal\Core\Field\PluginSettingsBase implements DependentPluginInterface, PluginSettingsInterface
    class \Drupal\Core\Field\WidgetBase implements WidgetInterface, ContainerFactoryPluginInterface uses AllowedTagsXssTrait
    class \Drupal\geofield\Plugin\Field\FieldWidget\GeofieldBaseWidget implements ContainerFactoryPluginInterface
    class \Drupal\geofield\Plugin\Field\FieldWidget\GeofieldDefaultWidget
    class \Drupal\leaflet\Plugin\Field\FieldWidget\LeafletDefaultWidget uses LeafletSettingsElementsTrait

Expanded class hierarchy of LeafletDefaultWidget

File

src/Plugin/Field/FieldWidget/LeafletDefaultWidget.php, line 29

Namespace

Drupal\leaflet\Plugin\Field\FieldWidget

View source

class LeafletDefaultWidget extends GeofieldDefaultWidget {
  use LeafletSettingsElementsTrait;

  /**
   * The geoPhpWrapper service.
   *
   * @var \Drupal\leaflet\LeafletService
   */
  protected $leafletService;

  /**
   * The module handler to invoke the alter hook.
   *
   * @var \Drupal\Core\Extension\ModuleHandlerInterface
   */
  protected $moduleHandler;

  /**
   * The Link generator Service.
   *
   * @var \Drupal\Core\Utility\LinkGeneratorInterface
   */
  protected $link;

  /**
   * Get maps available for use with Leaflet.
   */
  protected static function getLeafletMaps() {
    $options = [];
    foreach (leaflet_map_get_info() as $key => $map) {
      $options[$key] = $map['label'];
    }
    return $options;
  }

  /**
   * LeafletWidget constructor.
   *
   * @param string $plugin_id
   *   The plugin_id for the formatter.
   * @param mixed $plugin_definition
   *   The plugin implementation definition.
   * @param \Drupal\Core\Field\FieldDefinitionInterface $field_definition
   *   The definition of the field to which the formatter is associated.
   * @param array $settings
   *   The formatter settings.
   * @param array $third_party_settings
   *   Any third party settings settings.
   * @param \Drupal\geofield\GeoPHP\GeoPHPInterface $geophp_wrapper
   *   The geoPhpWrapper.
   * @param \Drupal\geofield\WktGeneratorInterface $wkt_generator
   *   The WKT format Generator service.
   * @param \Drupal\leaflet\LeafletService $leaflet_service
   *   The Leaflet service.
   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
   *   The module handler.
   * @param \Drupal\Core\Utility\LinkGeneratorInterface $link_generator
   *   The Link Generator service.
   */
  public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, array $third_party_settings, GeoPHPInterface $geophp_wrapper, WktGeneratorInterface $wkt_generator, LeafletService $leaflet_service, ModuleHandlerInterface $module_handler, LinkGeneratorInterface $link_generator) {
    parent::__construct($plugin_id, $plugin_definition, $field_definition, $settings, $third_party_settings, $geophp_wrapper, $wkt_generator);
    $this->leafletService = $leaflet_service;
    $this->moduleHandler = $module_handler;
    $this->link = $link_generator;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($plugin_id, $plugin_definition, $configuration['field_definition'], $configuration['settings'], $configuration['third_party_settings'], $container
      ->get('geofield.geophp'), $container
      ->get('geofield.wkt_generator'), $container
      ->get('leaflet.service'), $container
      ->get('module_handler'), $container
      ->get('link_generator'));
  }

  /**
   * {@inheritdoc}
   */
  public static function defaultSettings() {
    $base_layers = self::getLeafletMaps();
    return [
      'map' => [
        'leaflet_map' => array_shift($base_layers),
        'height' => 400,
        'auto_center' => TRUE,
        'map_position' => self::getDefaultSettings()['map_position'],
        'locate' => TRUE,
        'scroll_zoom_enabled' => TRUE,
        'fullscreen_control' => TRUE,
      ],
      'input' => [
        'show' => TRUE,
        'readonly' => FALSE,
      ],
      'toolbar' => [
        'position' => 'topright',
        'drawMarker' => TRUE,
        'drawPolyline' => TRUE,
        'drawRectangle' => TRUE,
        'drawPolygon' => TRUE,
        'drawCircle' => FALSE,
        'drawCircleMarker' => FALSE,
        'editMode' => TRUE,
        'dragMode' => TRUE,
        'cutPolygon' => FALSE,
        'removalMode' => TRUE,
      ],
      'reset_map' => self::getDefaultSettings()['reset_map'],
      'geocoder' => self::getDefaultSettings()['geocoder'],
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function settingsForm(array $form, FormStateInterface $form_state) {
    $map_settings = $this
      ->getSetting('map');
    $default_settings = self::defaultSettings();
    $form['map'] = [
      '#type' => 'fieldset',
      '#title' => $this
        ->t('Map Settings'),
    ];
    $form['map']['leaflet_map'] = [
      '#title' => $this
        ->t('Leaflet Map'),
      '#type' => 'select',
      '#options' => [
        '' => $this
          ->t('-- Empty --'),
      ] + $this
        ->getLeafletMaps(),
      '#default_value' => $map_settings['leaflet_map'] ?? $default_settings['map']['leaflet_map'],
      '#required' => TRUE,
    ];
    $form['map']['height'] = [
      '#title' => $this
        ->t('Height'),
      '#type' => 'textfield',
      '#required' => TRUE,
      '#default_value' => $map_settings['height'] ?? $default_settings['map']['height'],
    ];
    $form['map']['auto_center'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Automatically center map on existing features'),
      '#description' => t("This option overrides the widget's default center."),
      '#default_value' => $map_settings['auto_center'] ?? $default_settings['map']['auto_center'],
    ];

    // Generate the Leaflet Map Position Form Element.
    $map_position_options = $map_settings['map_position'] ?? $default_settings['map']['map_position'];
    $form['map']['map_position'] = $this
      ->generateMapPositionElement($map_position_options);
    $form['map']['locate'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Automatically locate user current position'),
      '#description' => t("This option centers the map to the user position."),
      '#default_value' => $map_settings['locate'] ?? $default_settings['map']['locate'],
    ];
    $form['map']['scroll_zoom_enabled'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Enable Scroll Wheel Zoom on click'),
      '#description' => t("This option enables zooming by mousewheel as soon as the user clicked on the map."),
      '#default_value' => $map_settings['scroll_zoom_enabled'] ?? $default_settings['map']['scroll_zoom_enabled'],
    ];
    $form['map']['fullscreen_control'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Fullscreen Control'),
      '#description' => $this
        ->t('Enable the Fullscreen View of the Map.'),
      '#default_value' => $map_settings['fullscreen_control'] ?? $default_settings['map']['fullscreen_control'],
      '#return_value' => 1,
    ];
    $input_settings = $this
      ->getSetting('input');
    $form['input'] = [
      '#type' => 'fieldset',
      '#title' => $this
        ->t('Geofield Settings'),
    ];
    $form['input']['show'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Show geofield input element'),
      '#default_value' => $input_settings['show'] ?? $default_settings['input']['show'],
    ];
    $form['input']['readonly'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Make geofield input element read-only'),
      '#default_value' => $input_settings['readonly'] ?? $default_settings['input']['readonly'],
      '#states' => [
        'invisible' => [
          ':input[name="fields[field_geofield][settings_edit_form][settings][input][show]"]' => [
            'checked' => FALSE,
          ],
        ],
      ],
    ];
    $toolbar_settings = $this
      ->getSetting('toolbar');
    $form['toolbar'] = [
      '#type' => 'fieldset',
      '#title' => $this
        ->t('Leaflet PM Settings'),
    ];
    $form['toolbar']['position'] = [
      '#type' => 'select',
      '#title' => $this
        ->t('Toolbar position.'),
      '#options' => [
        'topleft' => 'topleft',
        'topright' => 'topright',
        'bottomleft' => 'bottomleft',
        'bottomright' => 'bottomright',
      ],
      '#default_value' => $toolbar_settings['position'] ?? $default_settings['toolbar']['position'],
    ];
    $form['toolbar']['drawMarker'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Adds button to draw markers.'),
      '#default_value' => $toolbar_settings['drawMarker'] ?? $default_settings['toolbar']['drawMarker'],
    ];
    $form['toolbar']['drawPolyline'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Adds button to draw polyline.'),
      '#default_value' => $toolbar_settings['drawPolyline'] ?? $default_settings['toolbar']['drawPolyline'],
    ];
    $form['toolbar']['drawRectangle'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Adds button to draw rectangle.'),
      '#default_value' => $toolbar_settings['drawRectangle'] ?? $default_settings['toolbar']['drawRectangle'],
    ];
    $form['toolbar']['drawPolygon'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Adds button to draw polygon.'),
      '#default_value' => $toolbar_settings['drawPolygon'] ?? $default_settings['toolbar']['drawPolygon'],
    ];
    $form['toolbar']['drawCircle'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Adds button to draw circle. (unsupported by GeoJSON'),
      '#default_value' => $toolbar_settings['drawCircle'] ?? $default_settings['toolbar']['drawCircle'],
      '#disabled' => TRUE,
    ];
    $form['toolbar']['drawCircleMarker'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Adds button to draw circle marker. (unsupported by GeoJSON'),
      '#default_value' => $toolbar_settings['drawCircleMarker'] ?? $default_settings['toolbar']['drawCircleMarker'],
      '#disabled' => TRUE,
    ];
    $form['toolbar']['editMode'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Adds button to toggle edit mode for all layers.'),
      '#default_value' => $toolbar_settings['editMode'] ?? $default_settings['toolbar']['editMode'],
    ];
    $form['toolbar']['dragMode'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Adds button to toggle drag mode for all layers.'),
      '#default_value' => $toolbar_settings['dragMode'] ?? $default_settings['toolbar']['dragMode'],
    ];
    $form['toolbar']['cutPolygon'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Adds button to cut hole in polygon.'),
      '#default_value' => $toolbar_settings['cutPolygon'] ?? $default_settings['toolbar']['cutPolygon'],
    ];
    $form['toolbar']['removalMode'] = [
      '#type' => 'checkbox',
      '#title' => $this
        ->t('Adds button to remove layers.'),
      '#default_value' => $toolbar_settings['removalMode'] ?? $default_settings['toolbar']['removalMode'],
    ];

    // Generate the Leaflet Map Reset Control.
    $this
      ->setResetMapControl($form, $this
      ->getSettings());

    // Set Map Geocoder Control Element, if the Geocoder Module exists,
    // otherwise output a tip on Geocoder Module Integration.
    $this
      ->setGeocoderMapControl($form, $this
      ->getSettings());
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
    $element = parent::formElement($items, $delta, $element, $form, $form_state);

    // Determine map settings and add map element.
    $map_settings = $this
      ->getSetting('map');
    $default_settings = self::defaultSettings();
    $input_settings = $this
      ->getSetting('input');
    $js_settings = [];
    $map = leaflet_map_get_info($map_settings['leaflet_map'] ?? $default_settings['map']['leaflet_map']);
    $map['context'] = 'widget';

    // Set Map additional map Settings.
    $this
      ->setAdditionalMapOptions($map, $map_settings);

    // Attach class to wkt input element, so we can find it in js.
    $json_element_name = 'leaflet-widget-input';
    $element['value']['#attributes']['class'][] = $json_element_name;

    // Set the readonly for styling, if readonly.
    if (isset($input_settings["readonly"]) && $input_settings["readonly"]) {
      $element['value']['#attributes']['class'][] = "readonly";
    }
    if (!empty($map_settings['locate'])) {
      $js_settings['locate'] = TRUE;
      unset($map['settings']['center']);
    }
    $element['map'] = $this->leafletService
      ->leafletRenderMap($map, [], $map_settings['height'] . 'px');
    $element['map']['#weight'] = -1;
    $element['title']['#type'] = 'item';
    $element['title']['#title'] = $element['value']['#title'];
    $element['title']['#weight'] = -2;
    $element['value']['#title'] = $this
      ->t('GeoJson Data');

    // Build JS settings for leaflet widget.
    $js_settings['map_id'] = $element['map']['#map_id'];
    $js_settings['jsonElement'] = '.' . $json_element_name;
    $cardinality = $items
      ->getFieldDefinition()
      ->getFieldStorageDefinition()
      ->getCardinality();
    $js_settings['multiple'] = $cardinality == 1 ? FALSE : TRUE;
    $js_settings['cardinality'] = $cardinality > 0 ? $cardinality : 0;
    $js_settings['autoCenter'] = $map_settings['auto_center'] ?? $default_settings['auto_center'];
    $js_settings['inputHidden'] = empty($input_settings['show']);
    $js_settings['inputReadonly'] = !empty($input_settings['readonly']);
    $js_settings['toolbarSettings'] = $this
      ->getSetting('toolbar') ?? $default_settings['toolbar'];
    $js_settings['scrollZoomEnabled'] = !empty($map_settings['scroll_zoom_enabled']) ? $map_settings['scroll_zoom_enabled'] : FALSE;
    $js_settings['geocoder'] = $this
      ->getSetting('geocoder');
    $js_settings['map_position'] = $map_settings['map_position'];

    // Leaflet.widget plugin.
    $element['map']['#attached']['library'][] = 'leaflet/leaflet-widget';

    // Settings and geo-data are passed to the widget keyed by field id.
    $element['map']['#attached']['drupalSettings']['leaflet_widget'][$element['map']['#map_id']] = $js_settings;

    // Convert default value to geoJSON format.
    if ($geom = $this->geoPhpWrapper
      ->load($element['value']['#default_value'])) {
      $element['value']['#default_value'] = $geom
        ->out('json');
    }
    return $element;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AllowedTagsXssTrait::allowedTags	public	function	Returns a list of tags allowed by AllowedTagsXssTrait::fieldFilterXss().
AllowedTagsXssTrait::displayAllowedTags	public	function	Returns a human-readable list of allowed tags for display in help texts.
AllowedTagsXssTrait::fieldFilterXss	public	function	Filters an HTML string to prevent XSS vulnerabilities.
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
GeofieldBaseWidget::$geofieldBackend	protected	property	The Geofield Backend setup for the specific Field definition.
GeofieldBaseWidget::$geoPhpWrapper	protected	property	The geoPhpWrapper service.
GeofieldBaseWidget::$wktGenerator	protected	property	The WKT format Generator service.
GeofieldBaseWidget::geofieldBackendValue	protected	function	Return the specific Geofield Backend Value.
GeofieldDefaultWidget::massageFormValues	public	function	Massages the form values into the format expected for field values. Overrides WidgetBase::massageFormValues
GeofieldDefaultWidget::settingsSummary	public	function	Returns a short summary for the current widget settings. Overrides WidgetBase::settingsSummary
GeofieldDefaultWidget::validateGeofieldGeometryText	public static	function
LeafletDefaultWidget::$leafletService	protected	property	The geoPhpWrapper service.
LeafletDefaultWidget::$link	protected	property	The Link generator Service.
LeafletDefaultWidget::$moduleHandler	protected	property	The module handler to invoke the alter hook.
LeafletDefaultWidget::create	public static	function	Creates an instance of the plugin. Overrides GeofieldBaseWidget::create
LeafletDefaultWidget::defaultSettings	public static	function	Defines the default settings for this plugin. Overrides GeofieldDefaultWidget::defaultSettings
LeafletDefaultWidget::formElement	public	function	Returns the form for a single field widget. Overrides GeofieldDefaultWidget::formElement
LeafletDefaultWidget::getLeafletMaps	protected static	function	Get maps available for use with Leaflet.
LeafletDefaultWidget::settingsForm	public	function	Returns a form to configure settings for the widget. Overrides GeofieldDefaultWidget::settingsForm
LeafletDefaultWidget::__construct	public	function	LeafletWidget constructor. Overrides GeofieldBaseWidget::__construct
LeafletSettingsElementsTrait::$controlPositionsOptions	protected	property	Leaflet Controls Positions Options.
LeafletSettingsElementsTrait::$leafletCircleRadiusFieldTypesOptions	protected	property	Leaflet Circle Radius Marker Field Types Options.
LeafletSettingsElementsTrait::generateIconFormElement	protected	function	Generate the Leaflet Icon Form Element.
LeafletSettingsElementsTrait::generateMapGeneralSettings	protected	function	Generate the Leaflet Map General Settings.
LeafletSettingsElementsTrait::generateMapPositionElement	protected	function	Generate the Leaflet Map Position Form Element.
LeafletSettingsElementsTrait::getDefaultSettings	public static	function	Get the Default Settings.
LeafletSettingsElementsTrait::jsonValidate	public static	function	Form element json format validation handler.
LeafletSettingsElementsTrait::maxZoomLevelValidate	public static	function	Form element validation handler for the Map Max Zoom level.
LeafletSettingsElementsTrait::setAdditionalMapOptions	protected	function	Set Map additional map Settings.
LeafletSettingsElementsTrait::setGeocoderMapControl	protected	function	Set Map Geocoder Control Element.
LeafletSettingsElementsTrait::setMapMarkerclusterElement	protected	function	Set Map MarkerCluster Element.
LeafletSettingsElementsTrait::setMapPathOptionsElement	protected	function	Set Map Geometries Options Element.
LeafletSettingsElementsTrait::setResetMapControl	protected	function	Set Map MarkerCluster Element.
LeafletSettingsElementsTrait::validateGeocoderProviders	public static	function	Validates the Geocoder Providers element.
LeafletSettingsElementsTrait::zoomLevelValidate	public static	function	Form element validation handler for a Map Zoom level.
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
PluginSettingsBase::$defaultSettingsMerged	protected	property	Whether default settings have been merged into the current $settings.
PluginSettingsBase::$thirdPartySettings	protected	property	The plugin settings injected by third party modules.
PluginSettingsBase::calculateDependencies	public	function	Calculates dependencies for the configured plugin. Overrides DependentPluginInterface::calculateDependencies	6
PluginSettingsBase::getSetting	public	function	Returns the value of a setting, or its default value if absent. Overrides PluginSettingsInterface::getSetting
PluginSettingsBase::getSettings	public	function	Returns the array of settings, including defaults for missing settings. Overrides PluginSettingsInterface::getSettings
PluginSettingsBase::getThirdPartyProviders	public	function	Gets the list of third parties that store information. Overrides ThirdPartySettingsInterface::getThirdPartyProviders
PluginSettingsBase::getThirdPartySetting	public	function	Gets the value of a third-party setting. Overrides ThirdPartySettingsInterface::getThirdPartySetting
PluginSettingsBase::getThirdPartySettings	public	function	Gets all third-party settings of a given module. Overrides ThirdPartySettingsInterface::getThirdPartySettings
PluginSettingsBase::mergeDefaults	protected	function	Merges default settings values into $settings.
PluginSettingsBase::onDependencyRemoval	public	function	Informs the plugin that some configuration it depends on will be deleted. Overrides PluginSettingsInterface::onDependencyRemoval	3
PluginSettingsBase::setSetting	public	function	Sets the value of a setting for the plugin. Overrides PluginSettingsInterface::setSetting
PluginSettingsBase::setSettings	public	function	Sets the settings for the plugin. Overrides PluginSettingsInterface::setSettings
PluginSettingsBase::setThirdPartySetting	public	function	Sets the value of a third-party setting. Overrides ThirdPartySettingsInterface::setThirdPartySetting
PluginSettingsBase::unsetThirdPartySetting	public	function	Unsets a third-party setting. Overrides ThirdPartySettingsInterface::unsetThirdPartySetting
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.
WidgetBase::$fieldDefinition	protected	property	The field definition.
WidgetBase::$settings	protected	property	The widget settings. Overrides PluginSettingsBase::$settings
WidgetBase::addMoreAjax	public static	function	Ajax callback for the "Add another item" button.
WidgetBase::addMoreSubmit	public static	function	Submission handler for the "Add another item" button.
WidgetBase::afterBuild	public static	function	After-build handler for field elements in a form.
WidgetBase::errorElement	public	function	Assigns a field-level validation error to the right widget sub-element. Overrides WidgetInterface::errorElement	8
WidgetBase::extractFormValues	public	function	Extracts field values from submitted form values. Overrides WidgetBaseInterface::extractFormValues	2
WidgetBase::flagErrors	public	function	Reports field-level validation errors against actual form elements. Overrides WidgetBaseInterface::flagErrors	2
WidgetBase::form	public	function	Creates a form element for a field. Overrides WidgetBaseInterface::form	3
WidgetBase::formMultipleElements	protected	function	Special handling to create form elements for multiple values.	1
WidgetBase::formSingleElement	protected	function	Generates the form element for a single copy of the widget.
WidgetBase::getFieldSetting	protected	function	Returns the value of a field setting.
WidgetBase::getFieldSettings	protected	function	Returns the array of field settings.
WidgetBase::getFilteredDescription	protected	function	Returns the filtered field description.
WidgetBase::getWidgetState	public static	function	Retrieves processing information about the widget from $form_state. Overrides WidgetBaseInterface::getWidgetState
WidgetBase::getWidgetStateParents	protected static	function	Returns the location of processing information within $form_state.
WidgetBase::handlesMultipleValues	protected	function	Returns whether the widget handles multiple values.
WidgetBase::isApplicable	public static	function	Returns if the widget can be used for the provided field. Overrides WidgetInterface::isApplicable	4
WidgetBase::isDefaultValueWidget	protected	function	Returns whether the widget used for default value form.
WidgetBase::setWidgetState	public static	function	Stores processing information about the widget in $form_state. Overrides WidgetBaseInterface::setWidgetState

You are here

class LeafletDefaultWidget in Leaflet 8

Plugin annotation

Hierarchy

File

Namespace

Members

API Navigation