509f27e5c6
git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@59884 2327b42d-5241-43d6-9e2a-de5ac946f064
409 lines
10 KiB
PHP
409 lines
10 KiB
PHP
<?php
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/**
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* PHPExcel
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*
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* Copyright (c) 2006 - 2010 PHPExcel
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* @category PHPExcel
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* @package PHPExcel_Style
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* @copyright Copyright (c) 2006 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel)
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* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
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* @version ##VERSION##, ##DATE##
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*/
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/**
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* PHPExcel_Style_Color
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*
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* @category PHPExcel
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* @package PHPExcel_Style
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* @copyright Copyright (c) 2006 - 2010 PHPExcel (http://www.codeplex.com/PHPExcel)
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*/
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class PHPExcel_Style_Color implements PHPExcel_IComparable
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{
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/* Colors */
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const COLOR_BLACK = 'FF000000';
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const COLOR_WHITE = 'FFFFFFFF';
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const COLOR_RED = 'FFFF0000';
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const COLOR_DARKRED = 'FF800000';
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const COLOR_BLUE = 'FF0000FF';
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const COLOR_DARKBLUE = 'FF000080';
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const COLOR_GREEN = 'FF00FF00';
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const COLOR_DARKGREEN = 'FF008000';
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const COLOR_YELLOW = 'FFFFFF00';
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const COLOR_DARKYELLOW = 'FF808000';
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/**
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* Indexed colors array
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*
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* @var array
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*/
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private static $_indexedColors;
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/**
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* ARGB - Alpha RGB
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*
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* @var string
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*/
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private $_argb;
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/**
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* Supervisor?
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*
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* @var boolean
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*/
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private $_isSupervisor;
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/**
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* Parent. Only used for supervisor
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*
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* @var mixed
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*/
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private $_parent;
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/**
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* Parent property name
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*
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* @var string
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*/
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private $_parentPropertyName;
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/**
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* Create a new PHPExcel_Style_Color
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*
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* @param string $pARGB
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*/
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public function __construct($pARGB = PHPExcel_Style_Color::COLOR_BLACK, $isSupervisor = false)
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{
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// Supervisor?
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$this->_isSupervisor = $isSupervisor;
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// Initialise values
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$this->_argb = $pARGB;
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}
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/**
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* Bind parent. Only used for supervisor
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*
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* @param mixed $parent
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* @param string $parentPropertyName
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* @return PHPExcel_Style_Color
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*/
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public function bindParent($parent, $parentPropertyName)
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{
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$this->_parent = $parent;
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$this->_parentPropertyName = $parentPropertyName;
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return $this;
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}
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/**
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* Is this a supervisor or a real style component?
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*
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* @return boolean
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*/
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public function getIsSupervisor()
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{
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return $this->_isSupervisor;
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}
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/**
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* Get the shared style component for the currently active cell in currently active sheet.
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* Only used for style supervisor
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*
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* @return PHPExcel_Style_Color
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*/
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public function getSharedComponent()
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{
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switch ($this->_parentPropertyName) {
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case '_endColor':
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return $this->_parent->getSharedComponent()->getEndColor();
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break;
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case '_color':
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return $this->_parent->getSharedComponent()->getColor();
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break;
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case '_startColor':
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return $this->_parent->getSharedComponent()->getStartColor();
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break;
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}
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}
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/**
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* Get the currently active sheet. Only used for supervisor
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*
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* @return PHPExcel_Worksheet
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*/
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public function getActiveSheet()
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{
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return $this->_parent->getActiveSheet();
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}
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/**
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* Get the currently active cell coordinate in currently active sheet.
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* Only used for supervisor
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*
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* @return string E.g. 'A1'
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*/
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public function getSelectedCells()
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{
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return $this->getActiveSheet()->getSelectedCells();
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}
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/**
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* Get the currently active cell coordinate in currently active sheet.
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* Only used for supervisor
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*
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* @return string E.g. 'A1'
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*/
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public function getActiveCell()
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{
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return $this->getActiveSheet()->getActiveCell();
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}
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/**
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* Build style array from subcomponents
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*
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* @param array $array
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* @return array
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*/
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public function getStyleArray($array)
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{
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switch ($this->_parentPropertyName) {
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case '_endColor':
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$key = 'endcolor';
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break;
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case '_color':
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$key = 'color';
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break;
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case '_startColor':
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$key = 'startcolor';
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break;
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}
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return $this->_parent->getStyleArray(array($key => $array));
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}
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/**
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* Apply styles from array
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*
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* <code>
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* $objPHPExcel->getActiveSheet()->getStyle('B2')->getFont()->getColor()->applyFromArray( array('rgb' => '808080') );
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* </code>
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*
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* @param array $pStyles Array containing style information
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* @throws Exception
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* @return PHPExcel_Style_Color
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*/
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public function applyFromArray($pStyles = null) {
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if (is_array($pStyles)) {
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if ($this->_isSupervisor) {
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$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($this->getStyleArray($pStyles));
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} else {
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if (array_key_exists('rgb', $pStyles)) {
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$this->setRGB($pStyles['rgb']);
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}
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if (array_key_exists('argb', $pStyles)) {
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$this->setARGB($pStyles['argb']);
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}
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}
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} else {
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throw new Exception("Invalid style array passed.");
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}
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return $this;
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}
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/**
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* Get ARGB
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*
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* @return string
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*/
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public function getARGB() {
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if ($this->_isSupervisor) {
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return $this->getSharedComponent()->getARGB();
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}
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return $this->_argb;
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}
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/**
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* Set ARGB
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*
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* @param string $pValue
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* @return PHPExcel_Style_Color
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*/
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public function setARGB($pValue = PHPExcel_Style_Color::COLOR_BLACK) {
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if ($pValue == '') {
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$pValue = PHPExcel_Style_Color::COLOR_BLACK;
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}
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if ($this->_isSupervisor) {
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$styleArray = $this->getStyleArray(array('argb' => $pValue));
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$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
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} else {
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$this->_argb = $pValue;
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}
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return $this;
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}
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/**
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* Get RGB
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*
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* @return string
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*/
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public function getRGB() {
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if ($this->_isSupervisor) {
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return $this->getSharedComponent()->getRGB();
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}
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return substr($this->_argb, 2);
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}
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/**
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* Set RGB
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*
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* @param string $pValue
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* @return PHPExcel_Style_Color
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*/
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public function setRGB($pValue = '000000') {
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if ($pValue == '') {
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$pValue = '000000';
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}
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if ($this->_isSupervisor) {
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$styleArray = $this->getStyleArray(array('argb' => 'FF' . $pValue));
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$this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
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} else {
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$this->_argb = 'FF' . $pValue;
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}
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return $this;
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}
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/**
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* Get indexed color
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*
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* @param int $pIndex
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* @return PHPExcel_Style_Color
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*/
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public static function indexedColor($pIndex) {
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// Clean parameter
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$pIndex = intval($pIndex);
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// Indexed colors
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if (is_null(self::$_indexedColors)) {
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self::$_indexedColors = array();
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self::$_indexedColors[] = '00000000';
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self::$_indexedColors[] = '00FFFFFF';
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self::$_indexedColors[] = '00FF0000';
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self::$_indexedColors[] = '0000FF00';
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self::$_indexedColors[] = '000000FF';
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self::$_indexedColors[] = '00FFFF00';
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self::$_indexedColors[] = '00FF00FF';
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self::$_indexedColors[] = '0000FFFF';
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self::$_indexedColors[] = '00000000';
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self::$_indexedColors[] = '00FFFFFF';
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self::$_indexedColors[] = '00FF0000';
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self::$_indexedColors[] = '0000FF00';
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self::$_indexedColors[] = '000000FF';
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self::$_indexedColors[] = '00FFFF00';
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self::$_indexedColors[] = '00FF00FF';
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self::$_indexedColors[] = '0000FFFF';
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self::$_indexedColors[] = '00800000';
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self::$_indexedColors[] = '00008000';
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self::$_indexedColors[] = '00000080';
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self::$_indexedColors[] = '00808000';
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self::$_indexedColors[] = '00800080';
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self::$_indexedColors[] = '00008080';
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self::$_indexedColors[] = '00C0C0C0';
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self::$_indexedColors[] = '00808080';
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self::$_indexedColors[] = '009999FF';
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self::$_indexedColors[] = '00993366';
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self::$_indexedColors[] = '00FFFFCC';
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self::$_indexedColors[] = '00CCFFFF';
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self::$_indexedColors[] = '00660066';
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self::$_indexedColors[] = '00FF8080';
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self::$_indexedColors[] = '000066CC';
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self::$_indexedColors[] = '00CCCCFF';
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self::$_indexedColors[] = '00000080';
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self::$_indexedColors[] = '00FF00FF';
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self::$_indexedColors[] = '00FFFF00';
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self::$_indexedColors[] = '0000FFFF';
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self::$_indexedColors[] = '00800080';
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self::$_indexedColors[] = '00800000';
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self::$_indexedColors[] = '00008080';
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self::$_indexedColors[] = '000000FF';
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self::$_indexedColors[] = '0000CCFF';
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self::$_indexedColors[] = '00CCFFFF';
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self::$_indexedColors[] = '00CCFFCC';
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self::$_indexedColors[] = '00FFFF99';
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self::$_indexedColors[] = '0099CCFF';
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self::$_indexedColors[] = '00FF99CC';
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self::$_indexedColors[] = '00CC99FF';
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self::$_indexedColors[] = '00FFCC99';
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self::$_indexedColors[] = '003366FF';
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self::$_indexedColors[] = '0033CCCC';
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self::$_indexedColors[] = '0099CC00';
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self::$_indexedColors[] = '00FFCC00';
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self::$_indexedColors[] = '00FF9900';
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self::$_indexedColors[] = '00FF6600';
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self::$_indexedColors[] = '00666699';
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self::$_indexedColors[] = '00969696';
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self::$_indexedColors[] = '00003366';
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self::$_indexedColors[] = '00339966';
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self::$_indexedColors[] = '00003300';
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self::$_indexedColors[] = '00333300';
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self::$_indexedColors[] = '00993300';
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self::$_indexedColors[] = '00993366';
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self::$_indexedColors[] = '00333399';
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self::$_indexedColors[] = '00333333';
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}
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if (array_key_exists($pIndex, self::$_indexedColors)) {
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return new PHPExcel_Style_Color(self::$_indexedColors[$pIndex]);
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}
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return new PHPExcel_Style_Color();
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}
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/**
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* Get hash code
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*
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* @return string Hash code
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*/
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public function getHashCode() {
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if ($this->_isSupervisor) {
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return $this->getSharedComponent()->getHashCode();
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}
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return md5(
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$this->_argb
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. __CLASS__
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);
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}
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/**
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* Implement PHP __clone to create a deep clone, not just a shallow copy.
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*/
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public function __clone() {
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$vars = get_object_vars($this);
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foreach ($vars as $key => $value) {
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if ((is_object($value)) && ($key != '_parent')) {
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$this->$key = clone $value;
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} else {
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$this->$key = $value;
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}
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}
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}
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}
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