File Source for Color.php

<?php
/**
* PHPExcel
*
* Copyright (c) 2006 - 2009 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 - 2009 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version 1.6.5, 2009-01-05
*/
/** PHPExcel_IComparable */
require_once 'PHPExcel/IComparable.php';
/**
* PHPExcel_Style_Color
*
* @category PHPExcel
* @package PHPExcel_Style
* @copyright Copyright (c) 2006 - 2009 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;
/**
* Create a new PHPExcel_Style_Color
*
* @param string $pARGB
*/
public function __construct($pARGB = PHPExcel_Style_Color::COLOR_BLACK)
{
// Initialise values
$this->_argb = $pARGB;
}
/**
* Apply styles from array
*
* <code>
* $objPHPExcel->getActiveSheet()->getStyle('B2')->getFont()->getColor()->applyFromArray( array('rgb' => '808080') );
* </code>
*
* @param array $pStyles Array containing style information
* @throws Exception
*/
public function applyFromArray($pStyles = null) {
if (is_array($pStyles)) {
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.");
}
}
/**
* Get ARGB
*
* @return string
*/
public function getARGB() {
return $this->_argb;
}
/**
* Set ARGB
*
* @param string $pValue
*/
public function setARGB($pValue = PHPExcel_Style_Color::COLOR_BLACK) {
if ($pValue == '') {
$pValue = PHPExcel_Style_Color::COLOR_BLACK;
}
$this->_argb = $pValue;
}
/**
* Get RGB
*
* @return string
*/
public function getRGB() {
return substr($this->_argb, 2);
}
/**
* Set RGB
*
* @param string $pValue
*/
public function setRGB($pValue = '000000') {
if ($pValue == '') {
$pValue = '000000';
}
$this->_argb = 'FF' . $pValue;
}
/**
* 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() {
return md5(
$this->_argb
. __CLASS__
);
}
/**
* Hash index
*
* @var string
*/
private $_hashIndex;
/**
* Get hash index
*
* Note that this index may vary during script execution! Only reliable moment is
* while doing a write of a workbook and when changes are not allowed.
*
* @return string Hash index
*/
public function getHashIndex() {
return $this->_hashIndex;
}
/**
* Set hash index
*
* Note that this index may vary during script execution! Only reliable moment is
* while doing a write of a workbook and when changes are not allowed.
*
* @param string $value Hash index
*/
public function setHashIndex($value) {
$this->_hashIndex = $value;
}
/**
* 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;
}
}
}
}

Source for file Color.php