<?php
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								/**
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								 * PHPExcel_Style_Border
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								 *
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								 * Copyright (c) 2006 - 2015 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 - 2015 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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								class PHPExcel_Style_Border extends PHPExcel_Style_Supervisor implements PHPExcel_IComparable
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								{
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								    /* Border style */
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								    const BORDER_NONE             = 'none';
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								    const BORDER_DASHDOT          = 'dashDot';
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								    const BORDER_DASHDOTDOT       = 'dashDotDot';
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								    const BORDER_DASHED           = 'dashed';
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								    const BORDER_DOTTED           = 'dotted';
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								    const BORDER_DOUBLE           = 'double';
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								    const BORDER_HAIR             = 'hair';
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								    const BORDER_MEDIUM           = 'medium';
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								    const BORDER_MEDIUMDASHDOT    = 'mediumDashDot';
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								    const BORDER_MEDIUMDASHDOTDOT = 'mediumDashDotDot';
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								    const BORDER_MEDIUMDASHED     = 'mediumDashed';
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								    const BORDER_SLANTDASHDOT     = 'slantDashDot';
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								    const BORDER_THICK            = 'thick';
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								    const BORDER_THIN             = 'thin';
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								    /**
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								     * Border style
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								     *
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								     * @var string
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								     */
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								    protected $borderStyle = PHPExcel_Style_Border::BORDER_NONE;
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								    /**
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								     * Border color
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								     *
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								     * @var PHPExcel_Style_Color
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								     */
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								    protected $color;
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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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								    protected $parentPropertyName;
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								    /**
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								     * Create a new PHPExcel_Style_Border
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								     *
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								     * @param    boolean    $isSupervisor    Flag indicating if this is a supervisor or not
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								     *                                    Leave this value at default unless you understand exactly what
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								     *                                        its ramifications are
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								     * @param    boolean    $isConditional    Flag indicating if this is a conditional style or not
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								     *                                    Leave this value at default unless you understand exactly what
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								     *                                        its ramifications are
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								     */
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								    public function __construct($isSupervisor = false, $isConditional = false)
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								    {
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								        // Supervisor?
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								        parent::__construct($isSupervisor);
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								        // Initialise values
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								        $this->color    = new PHPExcel_Style_Color(PHPExcel_Style_Color::COLOR_BLACK, $isSupervisor);
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								        // bind parent if we are a supervisor
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								        if ($isSupervisor) {
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								            $this->color->bindParent($this, 'color');
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								        }
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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 PHPExcel_Style_Borders $parent
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								     * @param string $parentPropertyName
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								     * @return PHPExcel_Style_Border
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								     */
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								    public function bindParent($parent, $parentPropertyName = null)
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								    {
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								        $this->parent = $parent;
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								        $this->parentPropertyName = $parentPropertyName;
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								        return $this;
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								    }
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								    /**
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								     * Get the shared style component for the currently active cell in currently active sheet.
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								     * Only used for style supervisor
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								     *
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								     * @return PHPExcel_Style_Border
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								     * @throws PHPExcel_Exception
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								     */
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								    public function getSharedComponent()
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								    {
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								        switch ($this->parentPropertyName) {
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								            case 'allBorders':
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								            case 'horizontal':
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								            case 'inside':
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								            case 'outline':
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								            case 'vertical':
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								                throw new PHPExcel_Exception('Cannot get shared component for a pseudo-border.');
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								                break;
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								            case 'bottom':
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								                return $this->parent->getSharedComponent()->getBottom();
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								            case 'diagonal':
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								                return $this->parent->getSharedComponent()->getDiagonal();
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								            case 'left':
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								                return $this->parent->getSharedComponent()->getLeft();
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								            case 'right':
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								                return $this->parent->getSharedComponent()->getRight();
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								            case 'top':
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								                return $this->parent->getSharedComponent()->getTop();
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								        }
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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 'allBorders':
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								            case 'bottom':
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								            case 'diagonal':
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								            case 'horizontal':
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								            case 'inside':
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								            case 'left':
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								            case 'outline':
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								            case 'right':
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								            case 'top':
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								            case 'vertical':
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								                $key = strtolower('vertical');
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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')->getBorders()->getTop()->applyFromArray(
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								     *        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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								     * </code>
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								     *
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								     * @param    array    $pStyles    Array containing style information
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								     * @throws    PHPExcel_Exception
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								     * @return PHPExcel_Style_Border
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								     */
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								    public function applyFromArray($pStyles = null)
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								    {
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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 (isset($pStyles['style'])) {
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								                    $this->setBorderStyle($pStyles['style']);
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								                }
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								                if (isset($pStyles['color'])) {
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								                    $this->getColor()->applyFromArray($pStyles['color']);
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								                }
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								            }
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								        } else {
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								            throw new PHPExcel_Exception("Invalid style array passed.");
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								        }
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								        return $this;
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								    }
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								    /**
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								     * Get Border style
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								     *
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								     * @return string
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								     */
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								    public function getBorderStyle()
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								    {
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								        if ($this->isSupervisor) {
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								            return $this->getSharedComponent()->getBorderStyle();
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								        }
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								        return $this->borderStyle;
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								    }
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								    /**
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								     * Set Border style
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								     *
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								     * @param string|boolean    $pValue
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								     *                            When passing a boolean, FALSE equates PHPExcel_Style_Border::BORDER_NONE
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								     *                                and TRUE to PHPExcel_Style_Border::BORDER_MEDIUM
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								     * @return PHPExcel_Style_Border
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								     */
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								    public function setBorderStyle($pValue = PHPExcel_Style_Border::BORDER_NONE)
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								    {
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								        if (empty($pValue)) {
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								            $pValue = PHPExcel_Style_Border::BORDER_NONE;
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								        } elseif (is_bool($pValue) && $pValue) {
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								            $pValue = PHPExcel_Style_Border::BORDER_MEDIUM;
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								        }
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								        if ($this->isSupervisor) {
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								            $styleArray = $this->getStyleArray(array('style' => $pValue));
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								            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
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								        } else {
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								            $this->borderStyle = $pValue;
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								        }
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								        return $this;
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								    }
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								    /**
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								     * Get Border Color
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								     *
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								     * @return PHPExcel_Style_Color
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								     */
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								    public function getColor()
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								    {
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								        return $this->color;
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								    }
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								    /**
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								     * Set Border Color
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								     *
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								     * @param    PHPExcel_Style_Color $pValue
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								     * @throws    PHPExcel_Exception
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								     * @return PHPExcel_Style_Border
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								     */
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								    public function setColor(PHPExcel_Style_Color $pValue = null)
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								    {
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								        // make sure parameter is a real color and not a supervisor
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								        $color = $pValue->getIsSupervisor() ? $pValue->getSharedComponent() : $pValue;
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								        if ($this->isSupervisor) {
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								            $styleArray = $this->getColor()->getStyleArray(array('argb' => $color->getARGB()));
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								            $this->getActiveSheet()->getStyle($this->getSelectedCells())->applyFromArray($styleArray);
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								        } else {
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								            $this->color = $color;
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								        }
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								        return $this;
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								    }
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								    /**
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								     * Get hash code
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								     *
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								     * @return string    Hash code
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								     */
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								    public function getHashCode()
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								    {
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								        if ($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->borderStyle .
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								            $this->color->getHashCode() .
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								            __CLASS__
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								        );
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								    }
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								}
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