function pdf_field_formatter_settings_form in PDF 7

File

includes/pdf.field.inc, line 44

Code

function pdf_field_formatter_settings_form($field, $instance, $view_mode, $form, &$form_state) {
  $display = $instance['display'][$view_mode];
  $settings = $display['settings'];
  $element = array();
  if ($display['type'] == 'pdf_default') {
    $element['keep_pdfjs'] = array(
      '#type' => 'checkbox',
      '#title' => t('Always use pdf.js'),
      '#default_value' => $settings['keep_pdfjs'],
      '#description' => t("Use pdf.js even the browser has Adobe Reader Plugin, WebKit PDF Reader for Safari or the PDF Reader for Chrome (Chrome's default alternative to the Adobe Reader Plugin) installed."),
    );
    $element['width'] = array(
      '#type' => 'textfield',
      '#title' => 'Width',
      '#default_value' => $settings['width'],
      '#description' => t('Width of the viewer. Ex: 250px or 100%'),
    );
    $element['height'] = array(
      '#type' => 'textfield',
      '#title' => 'Height',
      '#default_value' => $settings['height'],
      '#description' => t('Height of the viewer. Ex: 250px or 100%'),
    );
  }
  if ($display['type'] == 'pdf_thumbnail') {
    $element['scale'] = array(
      '#type' => 'textfield',
      '#title' => t('Set the scale of PDF pages'),
      '#default_value' => $settings['scale'],
      '#description' => t('Scale value for pdf.js'),
    );
    $element['width'] = array(
      '#type' => 'textfield',
      '#title' => 'Width',
      '#default_value' => $settings['width'],
      '#description' => t('Width of the viewer. Ex: 250px or 100%'),
    );
    $element['height'] = array(
      '#type' => 'textfield',
      '#title' => 'Height',
      '#default_value' => $settings['height'],
      '#description' => t('Height of the viewer. Ex: 250px or 100%'),
    );
  }
  if ($display['type'] == 'pdf_pages') {
    $element['scale'] = array(
      '#type' => 'textfield',
      '#title' => t('Set the scale of PDF pages'),
      '#default_value' => $settings['scale'],
      '#description' => t('Scale value for pdf.js'),
    );
  }
  return $element;
}