moodle/lib/phpexcel/PHPExcel/Style/Conditional.php

<?php
/**
 * PHPExcel
 *
 * Copyright (c) 2006 - 2015 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 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
 * @version    ##VERSION##, ##DATE##
 */


/**
 * PHPExcel_Style_Conditional
 *
 * @category   PHPExcel
 * @package    PHPExcel_Style
 * @copyright  Copyright (c) 2006 - 2015 PHPExcel (http://www.codeplex.com/PHPExcel)
 */
class PHPExcel_Style_Conditional implements PHPExcel_IComparable
{
    /* Condition types */
    const CONDITION_NONE         = 'none';
    const CONDITION_CELLIS       = 'cellIs';
    const CONDITION_CONTAINSTEXT = 'containsText';
    const CONDITION_EXPRESSION   = 'expression';

    /* Operator types */
    const OPERATOR_NONE               = '';
    const OPERATOR_BEGINSWITH         = 'beginsWith';
    const OPERATOR_ENDSWITH           = 'endsWith';
    const OPERATOR_EQUAL              = 'equal';
    const OPERATOR_GREATERTHAN        = 'greaterThan';
    const OPERATOR_GREATERTHANOREQUAL = 'greaterThanOrEqual';
    const OPERATOR_LESSTHAN           = 'lessThan';
    const OPERATOR_LESSTHANOREQUAL    = 'lessThanOrEqual';
    const OPERATOR_NOTEQUAL           = 'notEqual';
    const OPERATOR_CONTAINSTEXT       = 'containsText';
    const OPERATOR_NOTCONTAINS        = 'notContains';
    const OPERATOR_BETWEEN            = 'between';

    /**
     * Condition type
     *
     * @var int
     */
    private $conditionType;

    /**
     * Operator type
     *
     * @var int
     */
    private $operatorType;

    /**
     * Text
     *
     * @var string
     */
    private $text;

    /**
     * Condition
     *
     * @var string[]
     */
    private $condition = array();

    /**
     * Style
     *
     * @var PHPExcel_Style
     */
    private $style;

    /**
     * Create a new PHPExcel_Style_Conditional
     */
    public function __construct()
    {
        // Initialise values
        $this->conditionType = PHPExcel_Style_Conditional::CONDITION_NONE;
        $this->operatorType  = PHPExcel_Style_Conditional::OPERATOR_NONE;
        $this->text          = null;
        $this->condition     = array();
        $this->style         = new PHPExcel_Style(false, true);
    }

    /**
     * Get Condition type
     *
     * @return string
     */
    public function getConditionType()
    {
        return $this->conditionType;
    }

    /**
     * Set Condition type
     *
     * @param string $pValue    PHPExcel_Style_Conditional condition type
     * @return PHPExcel_Style_Conditional
     */
    public function setConditionType($pValue = PHPExcel_Style_Conditional::CONDITION_NONE)
    {
        $this->conditionType = $pValue;
        return $this;
    }

    /**
     * Get Operator type
     *
     * @return string
     */
    public function getOperatorType()
    {
        return $this->operatorType;
    }

    /**
     * Set Operator type
     *
     * @param string $pValue    PHPExcel_Style_Conditional operator type
     * @return PHPExcel_Style_Conditional
     */
    public function setOperatorType($pValue = PHPExcel_Style_Conditional::OPERATOR_NONE)
    {
        $this->operatorType = $pValue;
        return $this;
    }

    /**
     * Get text
     *
     * @return string
     */
    public function getText()
    {
        return $this->text;
    }

    /**
     * Set text
     *
     * @param string $value
     * @return PHPExcel_Style_Conditional
     */
    public function setText($value = null)
    {
        $this->text = $value;
        return $this;
    }

    /**
     * Get Condition
     *
     * @deprecated Deprecated, use getConditions instead
     * @return string
     */
    public function getCondition()
    {
        if (isset($this->condition[0])) {
            return $this->condition[0];
        }

        return '';
    }

    /**
     * Set Condition
     *
     * @deprecated Deprecated, use setConditions instead
     * @param string $pValue    Condition
     * @return PHPExcel_Style_Conditional
     */
    public function setCondition($pValue = '')
    {
        if (!is_array($pValue)) {
            $pValue = array($pValue);
        }

        return $this->setConditions($pValue);
    }

    /**
     * Get Conditions
     *
     * @return string[]
     */
    public function getConditions()
    {
        return $this->condition;
    }

    /**
     * Set Conditions
     *
     * @param string[] $pValue    Condition
     * @return PHPExcel_Style_Conditional
     */
    public function setConditions($pValue)
    {
        if (!is_array($pValue)) {
            $pValue = array($pValue);
        }
        $this->condition = $pValue;
        return $this;
    }

    /**
     * Add Condition
     *
     * @param string $pValue    Condition
     * @return PHPExcel_Style_Conditional
     */
    public function addCondition($pValue = '')
    {
        $this->condition[] = $pValue;
        return $this;
    }

    /**
     * Get Style
     *
     * @return PHPExcel_Style
     */
    public function getStyle()
    {
        return $this->style;
    }

    /**
     * Set Style
     *
     * @param     PHPExcel_Style $pValue
     * @throws     PHPExcel_Exception
     * @return PHPExcel_Style_Conditional
     */
    public function setStyle(PHPExcel_Style $pValue = null)
    {
           $this->style = $pValue;
           return $this;
    }

    /**
     * Get hash code
     *
     * @return string    Hash code
     */
    public function getHashCode()
    {
        return md5(
            $this->conditionType .
            $this->operatorType .
            implode(';', $this->condition) .
            $this->style->getHashCode() .
            __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;
            }
        }
    }
}