public function Select::optionsForm in Openlayers 7.3

@TODO What is this return? If it is the form, why is form by reference?

Overrides Base::optionsForm

File

src/Plugin/Interaction/Select/Select.php, line 24

Interaction: Select.

Class

Select

Class Select.

Namespace

Drupal\openlayers\Plugin\Interaction\Select

Code

public function optionsForm(array &$form, array &$form_state) {
  $form['options']['multi'] = array(
    '#type' => 'checkbox',
    '#title' => t('Multi select ?'),
    '#default_value' => $this
      ->getOption('multi', TRUE),
    '#description' => t('A boolean that determines if the default behaviour should select only single features or all (overlapping) features at the clicked map position. Default is false i.e single select.'),
  );
  $form['options']['condition'] = array(
    '#type' => 'select',
    '#title' => t('Condition'),
    '#empty_option' => t('- Select a condition -'),
    '#default_value' => $this
      ->getOption('condition', ''),
    '#description' => t('Select the condition.'),
    '#options' => array(
      'singleClick' => t('Single click'),
      'shiftKeyOnly' => t('Shift key only'),
      'pointerMove' => t('Pointer move'),
    ),
  );
  $form['options']['addCondition'] = array(
    '#type' => 'select',
    '#title' => t('Add condition'),
    '#empty_option' => t('- Select an add condition -'),
    '#default_value' => $this
      ->getOption('addCondition', 'never'),
    '#description' => t('Select the add condition.'),
    '#options' => array(
      'never' => t('Never'),
      'singleClick' => t('Single click'),
      'shiftKeyOnly' => t('Shift key only'),
      'pointerMove' => t('Pointer move'),
    ),
  );
  $form['options']['toggleCondition'] = array(
    '#type' => 'select',
    '#title' => t('Toggle condition'),
    '#empty_option' => t('- Select a toggle condition -'),
    '#default_value' => $this
      ->getOption('toggleCondition', 'shiftKeyOnly'),
    '#description' => t('Select the toggle condition.'),
    '#options' => array(
      'never' => t('Never'),
      'singleClick' => t('Single click'),
      'shiftKeyOnly' => t('Shift key only'),
      'pointerMove' => t('Pointer move'),
    ),
  );
  $form['options']['style'] = array(
    '#type' => 'select',
    '#title' => t('Style'),
    '#empty_option' => t('- Select a Style -'),
    '#default_value' => $this
      ->getOption('style', ''),
    '#description' => t('Select the source.'),
    '#options' => Openlayers::loadAllAsOptions('Style'),
    '#required' => TRUE,
  );
}