function image_desaturate_formatter_field_formatter_settings_form in Image desaturate formatter 7

Same name and namespace in other branches

1. 7.2 image_desaturate_formatter.module \image_desaturate_formatter_field_formatter_settings_form()

Implements hook_fiel_formatter_settings().

File

./image_desaturate_formatter.module, line 42

Code for the Image Desaturate Formatter module.

Code

function image_desaturate_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(FALSE);
  $element['image_style'] = array(
    '#title' => t('Image style'),
    '#type' => 'select',
    '#default_value' => $settings['image_style'],
    '#empty_option' => t('None (original image)'),
    '#options' => $image_styles,
  );
  $link_types = array(
    'content' => t('Content'),
    'file' => t('File'),
  );
  $element['image_link'] = array(
    '#title' => t('Link image to'),
    '#type' => 'select',
    '#default_value' => $settings['image_link'],
    '#empty_option' => t('Nothing'),
    '#options' => $link_types,
  );
  $element['default_style'] = array(
    '#title' => t('Default image style'),
    '#type' => 'select',
    '#options' => array(
      'desaturate' => t('Desaturate'),
      'default' => t('Default'),
    ),
    '#default_value' => $settings['default_style'],
  );
  return $element;
}