RenderCarousel.php

<?php
/**
 * Copyright (c) 2012-2018, Agence Française Informatique (AFI). All rights reserved.
 *
 * BOKEH is free software; you can redistribute it and/or modify
 * it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE as published by
 * the Free Software Foundation.
 *
 * There are special exceptions to the terms and conditions of the AGPL as it
 * is applied to this software (see README file).
 *
 * BOKEH is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
 *
 * You should have received a copy of the GNU AFFERO GENERAL PUBLIC LICENSE
 * along with BOKEH; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
 */


class Intonation_View_RenderCarousel extends Intonation_View_Abstract_Carousel {

  public function renderCarousel($collection, $callback = null) {
    return $this->_renderCarousel($collection, $callback);
  }


  protected function _carouselClasses() {
    return 'carousel slide';
  }


  protected function _numberOfPages($collection) {
    return count($collection);
  }


  protected function _shouldShowControls($collection) {
    return 1 < $this->_numberOfPages($collection);
  }
}