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   1  <?php
   2  /**
   3   * PHPExcel
   4   *
   5   * This library is free software; you can redistribute it and/or
   6   * modify it under the terms of the GNU Lesser General Public
   7   * License as published by the Free Software Foundation; either
   8   * version 2.1 of the License, or (at your option) any later version.
   9   *
  10   * This library is distributed in the hope that it will be useful,
  11   * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13   * Lesser General Public License for more details.
  14   *
  15   * You should have received a copy of the GNU Lesser General Public
  16   * License along with this library; if not, write to the Free Software
  17   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  18   *
  19   * @category   PHPExcel
  20   * @package    PHPExcel_RichText
  21   * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  22   * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
  23   * @version    ##VERSION##, ##DATE##
  24   */
  25  
  26  
  27  /**
  28   * PHPExcel_RichText_Run
  29   *
  30   * @category   PHPExcel
  31   * @package    PHPExcel_RichText
  32   * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  33   */
  34  class PHPExcel_RichText_Run extends PHPExcel_RichText_TextElement implements PHPExcel_RichText_ITextElement
  35  {
  36      /**
  37       * Font
  38       *
  39       * @var PHPExcel_Style_Font
  40       */
  41      private $_font;
  42  
  43      /**
  44       * Create a new PHPExcel_RichText_Run instance
  45       *
  46       * @param     string        $pText        Text
  47       */
  48      public function __construct($pText = '')
  49      {
  50          // Initialise variables
  51          $this->setText($pText);
  52          $this->_font = new PHPExcel_Style_Font();
  53      }
  54  
  55      /**
  56       * Get font
  57       *
  58       * @return PHPExcel_Style_Font
  59       */
  60  	public function getFont() {
  61          return $this->_font;
  62      }
  63  
  64      /**
  65       * Set font
  66       *
  67       * @param    PHPExcel_Style_Font        $pFont        Font
  68       * @throws     PHPExcel_Exception
  69       * @return PHPExcel_RichText_ITextElement
  70       */
  71  	public function setFont(PHPExcel_Style_Font $pFont = null) {
  72          $this->_font = $pFont;
  73          return $this;
  74      }
  75  
  76      /**
  77       * Get hash code
  78       *
  79       * @return string    Hash code
  80       */
  81  	public function getHashCode() {
  82          return md5(
  83                $this->getText()
  84              . $this->_font->getHashCode()
  85              . __CLASS__
  86          );
  87      }
  88  
  89      /**
  90       * Implement PHP __clone to create a deep clone, not just a shallow copy.
  91       */
  92  	public function __clone() {
  93          $vars = get_object_vars($this);
  94          foreach ($vars as $key => $value) {
  95              if (is_object($value)) {
  96                  $this->$key = clone $value;
  97              } else {
  98                  $this->$key = $value;
  99              }
 100          }
 101      }
 102  }