public function SkypeButtonFormatter::settingsForm in Skype 8

Returns a form to configure settings for the formatter.

Invoked from \Drupal\field_ui\Form\EntityDisplayFormBase to allow administrators to configure the formatter. 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 elements for the formatter settings.

Overrides FormatterBase::settingsForm

File

src/Plugin/Field/FieldFormatter/SkypeButtonFormatter.php, line 58

Class

SkypeButtonFormatter

Plugin implementation of the 'skype_button' formatter.

Namespace

Drupal\skype\Plugin\Field\FieldFormatter

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $elements['actions'] = [
    '#type' => 'checkboxes',
    '#title' => t('Choose what you\'d like your button to do:'),
    '#options' => [
      'call' => t('Call'),
      'chat' => t('Chat'),
    ],
    '#default_value' => $this
      ->getSetting('actions'),
    '#required' => TRUE,
  ];
  $elements['image_color'] = [
    '#type' => 'select',
    '#title' => t('Choose how you want your button to look:'),
    '#options' => [
      'blue' => t('Blue'),
      'white' => t('White'),
    ],
    '#default_value' => $this
      ->getSetting('image_color'),
    '#required' => TRUE,
  ];
  $elements['image_size'] = [
    '#type' => 'select',
    '#title' => t('Choose the size of your button:'),
    '#options' => [
      10 => '10px',
      12 => '12px',
      14 => '14px',
      16 => '16px',
      24 => '24px',
      32 => '32px',
    ],
    '#default_value' => $this
      ->getSetting('image_size'),
    '#required' => TRUE,
  ];
  return $elements;
}