<?php
  /**
   * @package dompdf
   * @link    http://www.dompdf.com/
   * @author  Benj Carson <benjcarson@digitaljunkies.ca>
   * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License
   * @version $Id: table_row_group_frame_reflower.cls.php 448 2011-11-13 13:00:03Z fabien.menager $
   */
  
  /**
   * Reflows table row groups (e.g. tbody tags)
   *
   * @access private
   * @package dompdf
   */
  class Table_Row_Group_Frame_Reflower extends Frame_Reflower {
  
    function __construct($frame) {
      parent::__construct($frame);
    }
  
    function reflow(Frame_Decorator $block = null) {
      $page = $this->_frame->get_root();
  
      $style = $this->_frame->get_style();
      
      // Our width is equal to the width of our parent table
      $table = Table_Frame_Decorator::find_parent_table($this->_frame);
      
      $cb = $this->_frame->get_containing_block();
      
      foreach ( $this->_frame->get_children() as $child) {
        // Bail if the page is full
        if ( $page->is_full() )
          return;
  
        $child->set_containing_block($cb["x"], $cb["y"], $cb["w"], $cb["h"]);
        $child->reflow();
  
        // Check if a split has occured
        $page->check_page_break($child);
  
      }
  
      if ( $page->is_full() )
        return;
  
      $cellmap = $table->get_cellmap();
      $style->width = $cellmap->get_frame_width($this->_frame);
      $style->height = $cellmap->get_frame_height($this->_frame);
  
      $this->_frame->set_position($cellmap->get_frame_position($this->_frame));
      
      if ( $table->get_style()->border_collapse === "collapse" ) 
        // Unset our borders because our cells are now using them
        $style->border_style = "none";
   
    }
  
  }