475 lines
11 KiB
PHP
Executable File
475 lines
11 KiB
PHP
Executable File
<?php
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/**
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* PHPExcel
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*
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* Copyright (c) 2006 - 2009 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 - 2009 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 1.6.6, 2009-03-02
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*/
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/** PHPExcel_Style_Color */
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require_once 'PHPExcel/Style/Color.php';
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/** PHPExcel_Style_Font */
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require_once 'PHPExcel/Style/Font.php';
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/** PHPExcel_Style_Fill */
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require_once 'PHPExcel/Style/Fill.php';
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/** PHPExcel_Style_Borders */
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require_once 'PHPExcel/Style/Borders.php';
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/** PHPExcel_Style_Alignment */
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require_once 'PHPExcel/Style/Alignment.php';
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/** PHPExcel_Style_NumberFormat */
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require_once 'PHPExcel/Style/NumberFormat.php';
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/** PHPExcel_Style_Conditional */
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require_once 'PHPExcel/Style/Conditional.php';
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/** PHPExcel_Style_Protection */
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require_once 'PHPExcel/Style/Protection.php';
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/** PHPExcel_IComparable */
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require_once 'PHPExcel/IComparable.php';
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/**
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* PHPExcel_Style
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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 - 2009 PHPExcel (http://www.codeplex.com/PHPExcel)
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*/
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class PHPExcel_Style implements PHPExcel_IComparable
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{
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/**
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* Default style
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*
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* @var PHPExcel_Style
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*/
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private static $_defaultStyle;
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/**
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* Font
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*
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* @var PHPExcel_Style_Font
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*/
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private $_font;
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/**
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* Fill
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*
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* @var PHPExcel_Style_Fill
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*/
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private $_fill;
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/**
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* Borders
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*
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* @var PHPExcel_Style_Borders
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*/
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private $_borders;
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/**
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* Alignment
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*
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* @var PHPExcel_Style_Alignment
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*/
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private $_alignment;
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/**
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* Number Format
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*
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* @var PHPExcel_Style_NumberFormat
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*/
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private $_numberFormat;
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/**
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* Conditional styles
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*
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* @var PHPExcel_Style_Conditional[]
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*/
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private $_conditionalStyles;
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/**
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* Protection
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*
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* @var PHPExcel_Style_Protection
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*/
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private $_protection;
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/**
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* Create a new PHPExcel_Style
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*/
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public function __construct()
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{
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// Initialise values
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/**
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* The following properties are late bound. Binding is initiated by property classes when they are modified.
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*
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* _font
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* _fill
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* _borders
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* _alignment
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* _numberFormat
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* _protection
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*
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*/
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$this->_conditionalStyles = array();
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if (is_null(self::$_defaultStyle)) {
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self::$_defaultStyle = $this;
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}
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}
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/**
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* Property Complete Bind
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*
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* Complete the binding process a child property object started
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*
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* @param $propertyObject
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* @param $propertyName Name of this property in the parent object
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* @throws Exception
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*/
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public function propertyCompleteBind($propertyObject, $propertyName) {
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switch($propertyName) {
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case "_font":
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$this->_font = $propertyObject;
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break;
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case "_fill":
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$this->_fill = $propertyObject;
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break;
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case "_borders":
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$this->_borders = $propertyObject;
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break;
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case "_alignment":
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$this->_alignment = $propertyObject;
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break;
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case "_numberFormat":
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$this->_numberFormat = $propertyObject;
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break;
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case "_protection":
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$this->_protection = $propertyObject;
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break;
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default:
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throw new Exception("Invalid property passed.");
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}
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}
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/**
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* Property Is Bound
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*
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* Determines if a child property is bound to this one
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*
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* @param $propertyName Name of this property in the parent object
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*
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* @return boolean
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*
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* @throws Exception
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*/
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public function propertyIsBound($propertyName) {
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switch($propertyName) {
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case "_font":
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return isset($this->_font);
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case "_fill":
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return isset($this->_fill);
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case "_borders":
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return isset($this->_borders);
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case "_alignment":
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return isset($this->_alignment);
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case "_numberFormat":
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return isset($this->_numberFormat);
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case "_protection":
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return isset($this->_protection);
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default:
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throw new Exception("Invalid property passed.");
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}
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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')->applyFromArray(
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* array(
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* 'font' => array(
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* 'name' => 'Arial',
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* 'bold' => true,
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* 'italic' => false,
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* 'underline' => PHPExcel_Style_Font::UNDERLINE_DOUBLE,
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* 'strike' => false,
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* 'color' => array(
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* 'rgb' => '808080'
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* )
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* ),
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* 'borders' => array(
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* 'bottom' => array(
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* 'style' => PHPExcel_Style_Border::BORDER_DASHDOT,
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* 'color' => array(
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* 'rgb' => '808080'
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* )
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* ),
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* 'top' => array(
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* 'style' => PHPExcel_Style_Border::BORDER_DASHDOT,
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* 'color' => array(
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* 'rgb' => '808080'
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* )
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* )
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* )
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* )
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* );
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* </code>
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*
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* @param array $pStyles Array containing style information
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* @throws Exception
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*/
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public function applyFromArray($pStyles = null) {
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if (is_array($pStyles)) {
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if (array_key_exists('fill', $pStyles)) {
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$this->getFill()->applyFromArray($pStyles['fill']);
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}
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if (array_key_exists('font', $pStyles)) {
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$this->getFont()->applyFromArray($pStyles['font']);
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}
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if (array_key_exists('borders', $pStyles)) {
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$this->getBorders()->applyFromArray($pStyles['borders']);
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}
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if (array_key_exists('alignment', $pStyles)) {
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$this->getAlignment()->applyFromArray($pStyles['alignment']);
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}
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if (array_key_exists('numberformat', $pStyles)) {
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$this->getNumberFormat()->applyFromArray($pStyles['numberformat']);
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}
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if (array_key_exists('protection', $pStyles)) {
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$this->getProtection()->applyFromArray($pStyles['protection']);
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}
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} else {
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throw new Exception("Invalid style array passed.");
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}
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}
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/**
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* Get default style
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*
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* @var PHPExcel_Style
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*/
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public static function getDefaultStyle() {
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return self::$_defaultStyle;
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}
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/**
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* Set default style - should only be used by PHPExcel_IReader implementations!
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*
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* @param PHPExcel_Style $value
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*/
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public static function setDefaultStyle(PHPExcel_Style $value) {
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self::$_defaultStyle = $value;
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}
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/**
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* Get Fill
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*
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* @return PHPExcel_Style_Fill
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*/
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public function getFill() {
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if(isset($this->_fill))
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return $this->_fill;
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$property = new PHPExcel_Style_Fill();
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$property->propertyPrepareBind($this, "_fill");
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return $property;
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}
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/**
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* Get Font
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*
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* @return PHPExcel_Style_Font
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*/
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public function getFont() {
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if(isset($this->_font))
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return $this->_font;
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$property = new PHPExcel_Style_Font();
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$property->propertyPrepareBind($this, "_font");
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return $property;
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}
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/**
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* Get Borders
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*
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* @return PHPExcel_Style_Borders
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*/
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public function getBorders() {
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if(isset($this->_borders))
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return $this->_borders;
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$property = new PHPExcel_Style_Borders();
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$property->propertyPrepareBind($this, "_borders");
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return $property;
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}
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/**
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* Get Alignment
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*
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* @return PHPExcel_Style_Alignment
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*/
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public function getAlignment() {
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if(isset($this->_alignment))
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return $this->_alignment;
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$property = new PHPExcel_Style_Alignment();
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$property->propertyPrepareBind($this, "_alignment");
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return $property;
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}
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/**
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* Get Number Format
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*
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* @return PHPExcel_Style_NumberFormat
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*/
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public function getNumberFormat() {
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if(isset($this->_numberFormat))
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return $this->_numberFormat;
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$property = new PHPExcel_Style_NumberFormat();
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$property->propertyPrepareBind($this, "_numberFormat");
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return $property;
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}
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/**
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* Get Conditional Styles
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*
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* @return PHPExcel_Style_Conditional[]
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*/
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public function getConditionalStyles() {
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return $this->_conditionalStyles;
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}
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/**
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* Set Conditional Styles
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*
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* @param PHPExcel_Style_Conditional[] $pValue Array of condtional styles
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*/
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public function setConditionalStyles($pValue = null) {
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if (is_array($pValue)) {
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$this->_conditionalStyles = $pValue;
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}
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}
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/**
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* Get Protection
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*
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* @return PHPExcel_Style_Protection
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*/
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public function getProtection() {
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if(isset($this->_protection))
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return $this->_protection;
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$property = new PHPExcel_Style_Protection();
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$property->propertyPrepareBind($this, "_protection");
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return $property;
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}
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/**
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* Get hash code
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*
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* @return string Hash code
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*/
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public function getHashCode() {
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$hashConditionals = '';
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foreach ($this->_conditionalStyles as $conditional) {
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$hashConditionals .= $conditional->getHashCode();
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}
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return md5(
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$this->getFill()->getHashCode()
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. $this->getFont()->getHashCode()
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. $this->getBorders()->getHashCode()
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. $this->getAlignment()->getHashCode()
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. $this->getNumberFormat()->getHashCode()
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. $hashConditionals
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. $this->getProtection()->getHashCode()
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. __CLASS__
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);
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}
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/**
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* Hash index
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*
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* @var string
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*/
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private $_hashIndex;
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/**
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* Get hash index
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*
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* Note that this index may vary during script execution! Only reliable moment is
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* while doing a write of a workbook and when changes are not allowed.
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*
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* @return string Hash index
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*/
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public function getHashIndex() {
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return $this->_hashIndex;
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}
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/**
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* Set hash index
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*
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* Note that this index may vary during script execution! Only reliable moment is
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* while doing a write of a workbook and when changes are not allowed.
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*
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* @param string $value Hash index
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*/
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public function setHashIndex($value) {
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$this->_hashIndex = $value;
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}
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/**
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* Implement PHP __clone to create a deep clone, not just a shallow copy.
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*/
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public function __clone() {
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$vars = get_object_vars($this);
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foreach ($vars as $key => $value) {
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if (is_object($value)) {
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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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