<?php


/**
 * @file
 * Definition of the 'slide' panel style.
 */

// Plugin definition
$plugin = array(
  'title' => t('Slider'),
  'description' => t('Presents the panes in the form of slider.'),
  'render region' => 'panels_slide_style_render_region',
);


function theme_panels_slide_style_render_region($vars) {
  $display = $vars['display'];
  $region_id = $vars['region_id'];
  $panes = $vars['panes'];
  $settings = $vars['settings'];


  $items = array();

  if (module_exists('libraries')) {
    // Load jQuery Cycle
    if ($cycle_path = _slide_cycle_library_path()) {
      drupal_add_js($cycle_path);
      drupal_add_js(drupal_get_path('module', 'arteleku') . '/plugins/styles/slide.js');
    }
  }


  $output = '';
  $output = '<div id="slider-panel">';
  foreach ($panes as $pane_id => $pane) {

    $output .= $pane;//theme('panels_slide_style_render_pane');

  }

  $output .= '</div><div class=clearfix"></div>';
  return $output;

}

function _slide_cycle_library_path() {
  $cycle_path = libraries_get_path('jquery.cycle');

  if (!empty($cycle_path)) {
    // Attempt to use minified version of jQuery cycle plugin.
    if (file_exists($cycle_path . '/jquery.cycle.all.min.js')) {
      $cycle_path .= '/jquery.cycle.all.min.js';
    }
    // Otherwise use non-minified version if available.
    elseif (file_exists($cycle_path . '/jquery.cycle.all.js')) {
      $cycle_path .= '/jquery.cycle.all.js';
    }
    else {
      $cycle_path = FALSE;
    }
  }
  else {
    $cycle_path = FALSE;
  }

  return $cycle_path;
}

/**
 * Settings form callback.
 */
/*function panels_list_style_settings_form($style_settings) {
  $form['list_type'] = array(
    '#type' => 'select',
    '#title' => t('List type'),
    '#options' => array(
      'ul' => t('Unordered'),
      'ol' => t('Ordered'),
    ),
    '#default_value' => (isset($style_settings['list_type'])) ? $style_settings['list_type'] : 'ul',
  );

  return $form;
}*/