Font.php in Loft Data Grids 6.2

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vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel5/Font.php

<?php

/**
 * PHPExcel
 *
 * Copyright (c) 2006 - 2014 PHPExcel
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * @category   PHPExcel
 * @package    PHPExcel_Writer_Excel5
 * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
 * @version    ##VERSION##, ##DATE##
 */

/**
 * PHPExcel_Writer_Excel5_Font
 *
 * @category   PHPExcel
 * @package    PHPExcel_Writer_Excel5
 * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 */
class PHPExcel_Writer_Excel5_Font {

  /**
   * Color index
   *
   * @var int
   */
  private $_colorIndex;

  /**
   * Font
   *
   * @var PHPExcel_Style_Font
   */
  private $_font;

  /**
   * Constructor
   *
   * @param PHPExcel_Style_Font $font
   */
  public function __construct(PHPExcel_Style_Font $font = null) {
    $this->_colorIndex = 0x7fff;
    $this->_font = $font;
  }

  /**
   * Set the color index
   *
   * @param int $colorIndex
   */
  public function setColorIndex($colorIndex) {
    $this->_colorIndex = $colorIndex;
  }

  /**
   * Get font record data
   *
   * @return string
   */
  public function writeFont() {
    $font_outline = 0;
    $font_shadow = 0;
    $icv = $this->_colorIndex;

    // Index to color palette
    if ($this->_font
      ->getSuperScript()) {
      $sss = 1;
    }
    else {
      if ($this->_font
        ->getSubScript()) {
        $sss = 2;
      }
      else {
        $sss = 0;
      }
    }
    $bFamily = 0;

    // Font family
    $bCharSet = PHPExcel_Shared_Font::getCharsetFromFontName($this->_font
      ->getName());

    // Character set
    $record = 0x31;

    // Record identifier
    $reserved = 0x0;

    // Reserved
    $grbit = 0x0;

    // Font attributes
    if ($this->_font
      ->getItalic()) {
      $grbit |= 0x2;
    }
    if ($this->_font
      ->getStrikethrough()) {
      $grbit |= 0x8;
    }
    if ($font_outline) {
      $grbit |= 0x10;
    }
    if ($font_shadow) {
      $grbit |= 0x20;
    }
    $data = pack("vvvvvCCCC", $this->_font
      ->getSize() * 20, $grbit, $icv, self::_mapBold($this->_font
      ->getBold()), $sss, self::_mapUnderline($this->_font
      ->getUnderline()), $bFamily, $bCharSet, $reserved);
    $data .= PHPExcel_Shared_String::UTF8toBIFF8UnicodeShort($this->_font
      ->getName());
    $length = strlen($data);
    $header = pack("vv", $record, $length);
    return $header . $data;
  }

  /**
   * Map to BIFF5-BIFF8 codes for bold
   *
   * @param boolean $bold
   * @return int
   */
  private static function _mapBold($bold) {
    if ($bold) {
      return 0x2bc;

      //	700 = Bold font weight
    }
    return 0x190;

    //	400 = Normal font weight
  }

  /**
   * Map of BIFF2-BIFF8 codes for underline styles
   * @static	array of int
   *
   */
  private static $_mapUnderline = array(
    PHPExcel_Style_Font::UNDERLINE_NONE => 0x0,
    PHPExcel_Style_Font::UNDERLINE_SINGLE => 0x1,
    PHPExcel_Style_Font::UNDERLINE_DOUBLE => 0x2,
    PHPExcel_Style_Font::UNDERLINE_SINGLEACCOUNTING => 0x21,
    PHPExcel_Style_Font::UNDERLINE_DOUBLEACCOUNTING => 0x22,
  );

  /**
   * Map underline
   *
   * @param string
   * @return int
   */
  private static function _mapUnderline($underline) {
    if (isset(self::$_mapUnderline[$underline])) {
      return self::$_mapUnderline[$underline];
    }
    return 0x0;
  }

}

Classes

Name	Description
PHPExcel_Writer_Excel5_Font	PHPExcel_Writer_Excel5_Font