Subversion-Projekte lars-tiefland.php_share

<?php

// $Header: /cvsroot/html2ps/box.table.section.php,v 1.14 2006/10/28 12:24:16 Konstantin Exp $

class TableSectionBox extends GenericContainerBox {

  function &create(&$root, &$pipeline) {

    $state =& $pipeline->get_current_css_state();

    $box =& new TableSectionBox();

    $box->readCSS($state);

    // Automatically create at least one table row

    $row = new TableRowBox();

    $row->readCSS($state);

    $box->add_child($row);

    // Parse table contents

    $child = $root->first_child();

    while ($child) {

      $child_box =& create_pdf_box($child, $pipeline);

      $box->add_child($child_box);

      $child = $child->next_sibling();

    };

    return $box;

  }

  function TableSectionBox() {

    $this->GenericContainerBox();

  }

  // Overrides default 'add_child' in GenericFormattedBox

  function add_child(&$item) {

    // Check if we're trying to add table cell to current table directly, without any table-rows

    if ($item->isCell()) {

      // Add cell to the last row

      $last_row =& $this->content[count($this->content)-1];

      $last_row->add_child($item);

    } elseif ($item->isTableRow()) {

      // If previous row is empty, remove it (get rid of automatically generated table row in constructor)

      if (count($this->content) > 0) {

        if (count($this->content[count($this->content)-1]->content) == 0) {

          array_pop($this->content);

        }

      };

      // Just add passed row

      $this->content[] =& $item;

    };

  }

  function isTableSection() {

    return true;

  }

}

?>