PrinterTableElement.php

   1 <?php
   2 /*=====================================================================*
   3 || ###################################################################
   4 || # Blue Static ISSO Framework [#]issoversion[#]
   5 || # Copyright ©2002-[#]year[#] Blue Static
   6 || #
   7 || # This program is free software; you can redistribute it and/or modify
   8 || # it under the terms of the GNU General Public License as published by
   9 || # the Free Software Foundation; version [#]gpl[#] of the License.
  10 || #
  11 || # This program is distributed in the hope that it will be useful, but
  12 || # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13 || # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  14 || # more details.
  15 || #
  16 || # You should have received a copy of the GNU General Public License along
  17 || # with this program; if not, write to the Free Software Foundation, Inc.,
  18 || # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  19 || ###################################################################
  20 \*=====================================================================*/
  21
  22 /**
  23 * Printer Table Element (PrinterTableElement.php)
  24 *
  25 * @package      ISSO
  26 */
  27
  28 require_once('ISSO/PrinterRootElementTable.php');
  29 require_once('ISSO/PrinterBaseElement.php');
  30
  31 /**
  32 * Printer Table Element
  33 *
  34 * This represents a table row that holds elements.
  35 *
  36 * @author               Blue Static
  37 * @copyright    Copyright (c)2002 - [#]year[#], Blue Static
  38 * @version              $Revision$
  39 * @package              ISSO
  40 *
  41 */
  42 class BSPrinterTableElement extends BSPrinterElement
  43 {
  44         /**
  45         * The parent table
  46         * @var BSPrinterRootElementTable
  47         */
  48         private $parent;
  49
  50         /**
  51         * CSS class to use
  52         * @var string
  53         */
  54         private $cssClass = ':swap:';
  55
  56         /**
  57         * Array of child nodes
  58         * @var array
  59         */
  60         private $children = array();
  61
  62         /**
  63         * Constructor
  64         */
  65         function __construct(BSPrinterRootElementTable $table)
  66         {
  67                 $this->parent = $table;
  68         }
  69
  70         // ###################################################################
  71         /**
  72         * Sets the CSS class to use. Use ":swap:" to alternate
  73         *
  74         * @param        string  CSS class
  75         */
  76         public function setCssClass($class)
  77         {
  78                 $this->cssClass = $class;
  79         }
  80
  81         // ###################################################################
  82         /**
  83         * Sets the parent element
  84         */
  85         public function setParent(BSPrinterElement $parent)
  86         {
  87                 trigger_error('Cannot set the parent element on a BSPrinterRootElement');
  88         }
  89
  90         // ###################################################################
  91         /**
  92         * Gets the parent element (none exist as this is the root element)
  93         */
  94         public function getParent()
  95         {
  96                 return null;
  97         }
  98
  99         // ###################################################################
 100         /**
 101         * Returns the number of columns in this element
 102         *
 103         * @return       integer Column count
 104         */
 105         public function numberOfColumns()
 106         {
 107                 return sizeof($this->children);
 108         }
 109
 110         // ###################################################################
 111         /**
 112         * Returns the HTML for all printed children elements
 113         *
 114         * @return       string  Printed HTML
 115         */
 116         protected function _paintChildren()
 117         {
 118                 $builder = '';
 119
 120                 foreach ($this->children AS $child)
 121                 {
 122                         $builder .= "\n<td>" . $child->paint() . "</td>\n";
 123                 }
 124
 125                 return $builder;
 126         }
 127
 128         // ###################################################################
 129         /**
 130         * Paints the entire table row
 131         *
 132         * @return       string  Table row HTML
 133         */
 134         public function paint()
 135         {
 136                 return "<tr>" . $this->_paintChildren() . "</tr>";
 137         }
 138 }
 139
 140 /*=====================================================================*
 141 || ###################################################################
 142 || # $HeadURL$
 143 || # $Id$
 144 || ###################################################################
 145 \*=====================================================================*/
 146 ?>