views_handler_field_ctools_dropdown.inc in Views (for Drupal 7) 7.3

Definition of views_handler_field_ctools_dropdown.

File

handlers/views_handler_field_ctools_dropdown.inc

<?php

/**
 * @file
 * Definition of views_handler_field_ctools_dropdown.
 */

/**
 * Field handler which displays some amount of links as ctools dropdown button.
 *
 * @ingroup views_field_handlers
 */
class views_handler_field_ctools_dropdown extends views_handler_field_links {

  /**
   * {@inheritdoc}
   */
  public function option_definition() {
    $options = parent::option_definition();
    $options['views_admin_css'] = array(
      'default' => TRUE,
      'bool' => TRUE,
    );
    return $options;
  }

  /**
   * {@inheritdoc}
   */
  public function options_form(&$form, &$form_state) {
    parent::options_form($form, $form_state);
    $form['fields']['#description'] = t('Fields to be included as ctools dropdown button.');
    $form['destination']['#description'] = t('Include a "destination" parameter in the link to return the user to the original view upon completing a link action.');
    $form['views_admin_css'] = array(
      '#type' => 'checkbox',
      '#title' => t('Include Views admin CSS'),
      '#description' => t("Add additional css to match the style of the Views admin screen."),
      '#default_value' => $this->options['views_admin_css'],
    );
  }

  /**
   * Render the dropdown button.
   */
  public function render($values) {
    static $added_admin_css;
    $links = $this
      ->get_links();
    if (!empty($links)) {
      if (!empty($this->options['views_admin_css']) && !$added_admin_css) {
        views_include('admin');
        views_ui_add_admin_css();
        $added_admin_css = TRUE;
      }
      $vars = array(
        'links' => $links,
        'attributes' => array(
          'class' => array(
            'links',
            'inline',
          ),
        ),
      );
      return theme('links__ctools_dropbutton', $vars);
    }
    else {
      return '';
    }
  }

}

Classes

Name	Description
views_handler_field_ctools_dropdown	Field handler which displays some amount of links as ctools dropdown button.