public function OpenlayersWidgetBase::settingsForm in Openlayers 8.4

Returns a form to configure settings for the widget.

Invoked from \Drupal\field_ui\Form\EntityDisplayFormBase to allow administrators to configure the widget. The field_ui module takes care of handling submitted form values.

Parameters

array $form: The form where the settings form is being included in.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Return value

array The form definition for the widget settings.

Overrides WidgetBase::settingsForm

2 calls to OpenlayersWidgetBase::settingsForm()

OpenlayersGeofieldWidget::settingsForm in modules/openlayers_geofield/src/Plugin/Field/FieldWidget/OpenlayersGeofieldWidget.php

Returns a form to configure settings for the widget.

OpenlayersGeolocationWidget::settingsForm in modules/openlayers_geolocation/src/Plugin/Field/FieldWidget/OpenlayersGeolocationWidget.php

Returns a form to configure settings for the widget.

2 methods override OpenlayersWidgetBase::settingsForm()

OpenlayersGeofieldWidget::settingsForm in modules/openlayers_geofield/src/Plugin/Field/FieldWidget/OpenlayersGeofieldWidget.php

Returns a form to configure settings for the widget.

OpenlayersGeolocationWidget::settingsForm in modules/openlayers_geolocation/src/Plugin/Field/FieldWidget/OpenlayersGeolocationWidget.php

Returns a form to configure settings for the widget.

File

src/Plugin/Field/FieldWidget/OpenlayersWidgetBase.php, line 98

Class

OpenlayersWidgetBase

Base class for the field widget when displaying an Openlayers map.

Namespace

Drupal\openlayers\Plugin\Field\FieldWidget

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $settings = $this
    ->getSettings();
  $form['#tree'] = TRUE;
  $field_name = $this->fieldDefinition
    ->getName();
  $mapNames = \Drupal::service('config.storage')
    ->listAll('openlayers.map');
  $map_options = [];
  foreach ($mapNames as $mapName) {
    $mapLabel = \Drupal::config($mapName)
      ->get('label');
    $mapName = str_replace('openlayers.map.', '', $mapName);
    $map_options[$mapName] = $mapLabel;
  }
  $form['map'] = [
    '#title' => $this
      ->t('Openlayers Map'),
    '#type' => 'select',
    '#description' => $this
      ->t('Select the map you wish to use.'),
    '#options' => $map_options,
    '#empty_option' => $this
      ->t('-- select map --'),
    '#default_value' => $settings['map'],
    '#required' => TRUE,
    '#weight' => -5,
  ];
  $form['height'] = [
    '#title' => $this
      ->t('Map Height'),
    '#type' => 'number',
    '#default_value' => $settings['height'],
    '#description' => $this
      ->t('Note: This can be left empty to make the Map fill its parent container height.'),
    '#weight' => -2,
  ];
  $form['height_unit'] = [
    '#title' => t('Map height unit'),
    '#type' => 'select',
    '#options' => [
      'px' => t('px'),
      '%' => t('%'),
    ],
    '#default_value' => $settings['height_unit'],
    '#description' => t("Whether height is absolute (pixels) or relative (percent).<br><strong>Note:</strong> In case of Percent the Openlayers Map should be wrapped in a container element with defined Height, otherwise won't show up."),
    '#weight' => -1,
  ];
  $form['initial_settings'] = [
    '#type' => 'fieldset',
    '#title' => $this
      ->t('Initial Settings (for empty map)'),
  ];
  $form['initial_settings']['lat'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Latitude'),
    '#default_value' => isset($settings['initial_settings']['lat']) ? $settings['initial_settings']['lat'] : 0,
    '#required' => TRUE,
  ];
  $form['initial_settings']['lon'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Longtitude'),
    '#default_value' => isset($settings['initial_settings']['lon']) ? $settings['initial_settings']['lon'] : 0,
    '#required' => TRUE,
  ];
  $form['initial_settings']['zoom'] = [
    '#type' => 'textfield',
    '#title' => $this
      ->t('Default zoom level'),
    '#default_value' => isset($settings['initial_settings']['zoom']) ? $settings['initial_settings']['zoom'] : 10,
    '#required' => TRUE,
    '#description' => $this
      ->t('Zoom to be used for a single marker or a blank map'),
  ];
  $form['input'] = [
    '#type' => 'fieldset',
    '#title' => $this
      ->t('Geofield Settings'),
  ];
  $form['input']['show'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Show geofield input element'),
    '#default_value' => $settings['input']['show'],
  ];
  $form['input']['editable'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Allow editing of geofield input field'),
    '#default_value' => $settings['input']['editable'],
    '#states' => [
      'invisible' => [
        ':input[name="fields[field_geofield][settings_edit_form][settings][input][show]"]' => [
          'checked' => FALSE,
        ],
      ],
    ],
  ];
  $form['toolbar'] = [
    '#type' => 'fieldset',
    '#title' => $this
      ->t('Editing Toolbar settings'),
  ];
  $form['toolbar']['position'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('Toolbar position.'),
    '#options' => [
      'top' => 'top',
      'bottom' => 'bottom',
      'left' => 'left',
      'right' => 'right',
      'topleft' => 'topleft',
      'topright' => 'topright',
      'bottomleft' => 'bottomleft',
      'bottomright' => 'bottomright',
    ],
    '#default_value' => $settings['toolbar']['position'],
  ];
  return $form;
}