function imagezoom_field_formatter_settings_form in Image Zoom 7

Same name and namespace in other branches

1. 7.2 imagezoom.module \imagezoom_field_formatter_settings_form()

Implements hook_field_formatter_settings_form().

File

./imagezoom.module, line 51

Provides an Image Zoom field formatter for Image fields.

Code

function imagezoom_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['imagezoom_display_style'] = array(
    '#type' => 'select',
    '#title' => t('Display image style'),
    '#options' => $image_styles,
    '#empty_option' => t('None (original image)'),
    '#default_value' => $settings['imagezoom_display_style'],
  );
  $element['imagezoom_zoom_style'] = array(
    '#type' => 'select',
    '#title' => t('Zoomed image style'),
    '#options' => $image_styles,
    '#empty_option' => t('None (original image)'),
    '#default_value' => $settings['imagezoom_zoom_style'],
  );
  if (variable_get('imagezoom_multiple_thumbs', 0)) {
    $element['imagezoom_thumb_style'] = array(
      '#type' => 'select',
      '#title' => t('Thumbnail image style'),
      '#options' => $image_styles,
      '#empty_option' => t('None (original image)'),
      '#default_value' => $settings['imagezoom_thumb_style'],
    );
  }
  return $element;
}