function background_image_formatter_field_formatter_settings_form in Simple Background image formatter 7

Implements hook_field_formatter_settings_form().

File

./background_image_formatter.module, line 29

Code

function background_image_formatter_field_formatter_settings_form($field, $instance, $view_mode, $form, &$form_state) {
  $display = $instance['display'][$view_mode];
  $settings = $display['settings'];
  $image_styles = image_style_options();
  $element['image_style'] = array(
    '#title' => t('Image style'),
    '#type' => 'select',
    '#options' => $image_styles,
    '#default_value' => $settings['image_style'],
    '#empty_option' => t('None (original image)'),
    '#description' => t('Select the image style to use.'),
  );
  $element['background_image_output_type'] = array(
    '#title' => t('Output To'),
    '#type' => 'select',
    '#options' => array(
      'inline' => t('Write background-image to inline style attribute'),
      'css' => t('Write background-image to CSS selector'),
    ),
    '#default_value' => $settings['background_image_output_type'],
    '#required' => TRUE,
    '#description' => t('Define how background-image will be printed to the dom.'),
  );
  $element['background_image_selector'] = array(
    '#title' => t('CSS Selector'),
    '#type' => 'textfield',
    '#default_value' => $settings['background_image_selector'],
    '#required' => FALSE,
    '#description' => t('CSS selector that image(s) are attached to.'),
  );
  if (module_exists('token') && !empty($field)) {
    background_image_formatter_token_settings_form($field, $element);
  }
  return $element;
}