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   1  <?php
   2  
   3  /**
   4   * @file
   5   * Definition of the 'default' panel style.
   6   */
   7  
   8  // Plugin definition
   9  $plugin = array(
  10    'title' => t('No style'),
  11    'description' => t('The default panel rendering style; displays each pane with a separator.'),
  12    'render region' => 'panels_default_style_render_region',
  13    'weight' => -15,
  14  );
  15  
  16  /**
  17   * Render callback.
  18   *
  19   * @ingroup themeable
  20   */
  21  function theme_panels_default_style_render_region($display, $region_id, $panes, $settings) {
  22    $output = '';
  23  
  24    $print_separator = FALSE;
  25    foreach ($panes as $pane_id => $pane_output) {
  26      // Add the separator if we've already displayed a pane.
  27      if ($print_separator) {
  28        $output .= '<div class="panel-region-separator"></div>';
  29      }
  30  
  31      $output .= $pane_output;
  32      // If we displayed a pane, this will become true; if not, it will become
  33      // false.
  34      $print_separator = (bool) $pane_output;
  35    }
  36  
  37    return $output;
  38  }