function dxpr_gridstack_field_formatter_settings_form in DXPR GridStack 7

Implements hook_field_formatter_settings_form().

File

./dxpr_gridstack.module, line 74

Code for the DXPR GridStack feature.

Code

function dxpr_gridstack_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.'),
  );
  $link_types = array(
    'content' => t('Content'),
    'file' => t('Linked to file'),
  );
  $element['image_link'] = array(
    '#title' => t('Link image to'),
    '#type' => 'select',
    '#default_value' => $settings['image_link'],
    '#empty_option' => t('Nothing'),
    '#options' => $link_types,
  );
  return $element;
}