PHPExcel_Style

# Source for file Color.php Documentation is available at Color.php <?php /** * PHPExcel * * Copyright (c) 2006 - 2010 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_Style * @copyright Copyright (c) 2006 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel) * @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL * @version 1.7.3c, 2010-06-01 */ /** * PHPExcel_Style_Color * * @category PHPExcel * @package PHPExcel_Style * @copyright Copyright (c) 2006 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel) */ class PHPExcel_Style_Color implements PHPExcel_IComparable { /* Colors */ const COLOR_BLACK = 'FF000000'; const COLOR_WHITE = 'FFFFFFFF'; const COLOR_RED = 'FFFF0000'; const COLOR_DARKRED = 'FF800000'; const COLOR_BLUE = 'FF0000FF'; const COLOR_DARKBLUE = 'FF000080'; const COLOR_GREEN = 'FF00FF00'; const COLOR_DARKGREEN = 'FF008000'; const COLOR_YELLOW = 'FFFFFF00'; const COLOR_DARKYELLOW = 'FF808000'; /** * Indexed colors array * * @var array */ private static $_indexedColors; /** * ARGB - Alpha RGB * * @var string */ private $_argb; /** * Supervisor? * * @var boolean */ private $_isSupervisor; /** * Parent. Only used for supervisor * * @var mixed */ private $_parent; /** * Parent property name * * @var string */ private $_parentPropertyName; /** * Create a new PHPExcel_Style_Color * * @param string $pARGB */ public function __construct($pARGB = PHPExcel_Style_Color::COLOR_BLACK, $isSupervisor = false) { // Supervisor? $this->_isSupervisor = $isSupervisor; // Initialise values $this->_argb = $pARGB; } /** * Bind parent. Only used for supervisor * * @param mixed $parent * @param string $parentPropertyName * @return PHPExcel_Style_Color */ public function bindParent($parent, $parentPropertyName) { $this->_parent = $parent; $this->_parentPropertyName = $parentPropertyName; return $this; } /** * Is this a supervisor or a real style component? * * @return boolean */ public function getIsSupervisor() { return $this->_isSupervisor; } /** * Get the shared style component for the currently active cell in currently active sheet. * Only used for style supervisor * * @return PHPExcel_Style_Color */ public function getSharedComponent() { switch ($this->_parentPropertyName) { case '_endColor': return $this->_parent->getSharedComponent()->getEndColor(); break; case '_color': return $this->_parent->getSharedComponent()->getColor(); break; case '_startColor': return $this->_parent->getSharedComponent()->getStartColor(); break; } } /** * Get the currently active sheet. Only used for supervisor * * @return PHPExcel_Worksheet */ public function getActiveSheet() { return $this->_parent->getActiveSheet(); } /** * Get the currently active cell coordinate in currently active sheet. * Only used for supervisor * * @return string E.g. 'A1' */ public function getSelectedCells() { return $this->getActiveSheet()->getSelectedCells(); } /** * Get the currently active cell coordinate in currently active sheet. * Only used for supervisor * * @return string E.g. 'A1' */ public function getActiveCell() { return $this->getActiveSheet()->getActiveCell(); } /** * Build style array from subcomponents * * @param array $array * @return array */ public function getStyleArray($array) { switch ($this->_parentPropertyName) { case '_endColor': $key = 'endcolor'; break; case '_color': $key = 'color'; break; case '_startColor': $key = 'startcolor'; break; } return $this->_parent->getStyleArray(array($key => $array)); } /** * Apply styles from array * * <code> * $objPHPExcel->getActiveSheet()->getStyle('B2')->getFont()->getColor()->applyFromArray( array('rgb' => '808080') ); * </code> * * @param array $pStyles Array containing style information * @throws Exception * @return PHPExcel_Style_Color */ public function applyFromArray($pStyles = null) { if (is_array($pStyles)) { if ($this->_isSupervisor) { $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($pStyles)); } else { if (array_key_exists('rgb', $pStyles)) { $this->setRGB($pStyles['rgb']); } if (array_key_exists('argb', $pStyles)) { $this->setARGB($pStyles['argb']); } } } else { throw new Exception("Invalid style array passed."); } return $this; } /** * Get ARGB * * @return string */ public function getARGB() { if ($this->_isSupervisor) { return $this->getSharedComponent()->getARGB(); } return $this->_argb; } /** * Set ARGB * * @param string $pValue * @return PHPExcel_Style_Color */ public function setARGB($pValue = PHPExcel_Style_Color::COLOR_BLACK) { if ($pValue == '') { $pValue = PHPExcel_Style_Color::COLOR_BLACK; } if ($this->_isSupervisor) { $styleArray = $this->getStyleArray(array('argb' => $pValue)); $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray); } else { $this->_argb = $pValue; } return $this; } /** * Get RGB * * @return string */ public function getRGB() { if ($this->_isSupervisor) { return $this->getSharedComponent()->getRGB(); } return substr($this->_argb, 2); } /** * Set RGB * * @param string $pValue * @return PHPExcel_Style_Color */ public function setRGB($pValue = '000000') { if ($pValue == '') { $pValue = '000000'; } if ($this->_isSupervisor) { $styleArray = $this->getStyleArray(array('argb' => 'FF' . $pValue)); $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray); } else { $this->_argb = 'FF' . $pValue; } return $this; } /** * Get indexed color * * @param int $pIndex * @return PHPExcel_Style_Color */ public static function indexedColor($pIndex) { // Clean parameter $pIndex = intval($pIndex); // Indexed colors if (is_null(self::$_indexedColors)) { self::$_indexedColors = array(); self::$_indexedColors[] = '00000000'; self::$_indexedColors[] = '00FFFFFF'; self::$_indexedColors[] = '00FF0000'; self::$_indexedColors[] = '0000FF00'; self::$_indexedColors[] = '000000FF'; self::$_indexedColors[] = '00FFFF00'; self::$_indexedColors[] = '00FF00FF'; self::$_indexedColors[] = '0000FFFF'; self::$_indexedColors[] = '00000000'; self::$_indexedColors[] = '00FFFFFF'; self::$_indexedColors[] = '00FF0000'; self::$_indexedColors[] = '0000FF00'; self::$_indexedColors[] = '000000FF'; self::$_indexedColors[] = '00FFFF00'; self::$_indexedColors[] = '00FF00FF'; self::$_indexedColors[] = '0000FFFF'; self::$_indexedColors[] = '00800000'; self::$_indexedColors[] = '00008000'; self::$_indexedColors[] = '00000080'; self::$_indexedColors[] = '00808000'; self::$_indexedColors[] = '00800080'; self::$_indexedColors[] = '00008080'; self::$_indexedColors[] = '00C0C0C0'; self::$_indexedColors[] = '00808080'; self::$_indexedColors[] = '009999FF'; self::$_indexedColors[] = '00993366'; self::$_indexedColors[] = '00FFFFCC'; self::$_indexedColors[] = '00CCFFFF'; self::$_indexedColors[] = '00660066'; self::$_indexedColors[] = '00FF8080'; self::$_indexedColors[] = '000066CC'; self::$_indexedColors[] = '00CCCCFF'; self::$_indexedColors[] = '00000080'; self::$_indexedColors[] = '00FF00FF'; self::$_indexedColors[] = '00FFFF00'; self::$_indexedColors[] = '0000FFFF'; self::$_indexedColors[] = '00800080'; self::$_indexedColors[] = '00800000'; self::$_indexedColors[] = '00008080'; self::$_indexedColors[] = '000000FF'; self::$_indexedColors[] = '0000CCFF'; self::$_indexedColors[] = '00CCFFFF'; self::$_indexedColors[] = '00CCFFCC'; self::$_indexedColors[] = '00FFFF99'; self::$_indexedColors[] = '0099CCFF'; self::$_indexedColors[] = '00FF99CC'; self::$_indexedColors[] = '00CC99FF'; self::$_indexedColors[] = '00FFCC99'; self::$_indexedColors[] = '003366FF'; self::$_indexedColors[] = '0033CCCC'; self::$_indexedColors[] = '0099CC00'; self::$_indexedColors[] = '00FFCC00'; self::$_indexedColors[] = '00FF9900'; self::$_indexedColors[] = '00FF6600'; self::$_indexedColors[] = '00666699'; self::$_indexedColors[] = '00969696'; self::$_indexedColors[] = '00003366'; self::$_indexedColors[] = '00339966'; self::$_indexedColors[] = '00003300'; self::$_indexedColors[] = '00333300'; self::$_indexedColors[] = '00993300'; self::$_indexedColors[] = '00993366'; self::$_indexedColors[] = '00333399'; self::$_indexedColors[] = '00333333'; } if (array_key_exists($pIndex, self::$_indexedColors)) { return new PHPExcel_Style_Color(self::$_indexedColors[$pIndex]); } return new PHPExcel_Style_Color(); } /** * Get hash code * * @return string Hash code */ public function getHashCode() { if ($this->_isSupervisor) { return $this->getSharedComponent()->getHashCode(); } return md5( $this->_argb . __CLASS__ ); } /** * Implement PHP __clone to create a deep clone, not just a shallow copy. */ public function __clone() { $vars = get_object_vars($this); foreach ($vars as $key => $value) { if (is_object($value)) { $this->$key = clone $value; } else { $this->$key = $value; } } } } Documentation generated on Tue, 01 Jun 2010 17:02:34 +0200 by phpDocumentor 1.4.3