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| <?php |
| /** |
| * PHPExcel |
| * |
| * Copyright (c) 2006 - 2013 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 - 2013 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 - 2013 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 = 0x00; // Reserved |
| $grbit = 0x00; // Font attributes |
| if ($this->_font->getItalic()) { |
| $grbit |= 0x02; |
| } |
| if ($this->_font->getStrikethrough()) { |
| $grbit |= 0x08; |
| } |
| if ($font_outline) { |
| $grbit |= 0x10; |
| } |
| if ($font_shadow) { |
| $grbit |= 0x20; |
| } |
| |
| $data = pack("vvvvvCCCC", |
| $this->_font->getSize() * 20, // Fontsize (in twips) |
| $grbit, |
| $icv, // Colour |
| self::_mapBold($this->_font->getBold()), // Font weight |
| $sss, // Superscript/Subscript |
| self::_mapUnderline($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 $_mapUnderline = array( PHPExcel_Style_Font::UNDERLINE_NONE => 0x00, |
| PHPExcel_Style_Font::UNDERLINE_SINGLE => 0x01, |
| PHPExcel_Style_Font::UNDERLINE_DOUBLE => 0x02, |
| PHPExcel_Style_Font::UNDERLINE_SINGLEACCOUNTING => 0x21, |
| PHPExcel_Style_Font::UNDERLINE_DOUBLEACCOUNTING => 0x22, |
| ); |
| /** |
| * Map underline |
| * |
| * @param string |
| * @return int |
| */ |
| private static function _mapUnderline($underline) { |
| if (isset(self::$_mapUnderline[$underline])) |
| return self::$_mapUnderline[$underline]; |
| return 0x00; |
| } |
| |
| } |