function epub_field_formatter_settings_form in Epub 7

File

includes/epub.field.inc, line 52

Code

function epub_field_formatter_settings_form($field, $instance, $view_mode, $form, &$form_state) {
  $element = array();
  $display = $instance['display'][$view_mode];
  $settings = $display['settings'];
  switch ($display['type']) {
    case 'epub_cover':
      $element['width'] = array(
        '#type' => 'textfield',
        '#title' => t('Width'),
        '#default_value' => $settings['width'] ? $settings['width'] : '100%',
        '#description' => t('The width of ebook cover image.'),
      );
      return $element;
    case 'epub_default':
      $element['width'] = array(
        '#type' => 'textfield',
        '#title' => t('Width'),
        '#default_value' => $settings['width'] ? $settings['width'] : 'auto',
        '#description' => t('The width of ebook viewer area.'),
      );
      $element['height'] = array(
        '#type' => 'textfield',
        '#title' => t('Height'),
        '#default_value' => $settings['height'] ? $settings['height'] : '100%',
        '#description' => t('The height of ebook viewer area. If "auto" is used, the iframe will auto-fit the epub document height and anchors in links will not work correctly.'),
      );
      return $element;
    case 'epub_js':
      $element['unzipped'] = array(
        '#type' => 'checkbox',
        '#title' => t('Use unzipped files from epub file in the reader'),
        '#default_value' => $settings['unzipped'],
        '#description' => t('If unchecked, zipped epub file will be used directly in the reader. Make sure your users\' browsers can handle zip file.'),
      );
      $element['width'] = array(
        '#type' => 'textfield',
        '#title' => t('Width'),
        '#default_value' => $settings['width'] ? $settings['width'] : '600px',
        '#description' => t('The width of ebook reader area.'),
      );
      $element['height'] = array(
        '#type' => 'textfield',
        '#title' => t('Height'),
        '#default_value' => $settings['height'] ? $settings['height'] : '100%',
        '#description' => t('The height of ebook reader area.'),
      );
      return $element;
    case 'epub_js_reader':
      $element['unzipped'] = array(
        '#disabled' => TRUE,
        '#type' => 'checkbox',
        '#title' => t('Use unzipped files from epub file in the reader'),
        '#default_value' => $settings['unzipped'],
        '#description' => t('If unchecked, zipped epub file will be used directly in the reader. Make sure your users\' browsers can handle zip file.'),
      );
      return $element;
  }
  return '';
}