<?php
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								/**
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								 * PHPExcel_Comment
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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
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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_Comment implements PHPExcel_IComparable
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								{
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								    /**
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								     * Author
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								     *
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								     * @var string
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								     */
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								    private $author;
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								    /**
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								     * Rich text comment
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								     *
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								     * @var PHPExcel_RichText
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								     */
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								    private $text;
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								    /**
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								     * Comment width (CSS style, i.e. XXpx or YYpt)
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								     *
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								     * @var string
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								     */
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								    private $width = '96pt';
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								    /**
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								     * Left margin (CSS style, i.e. XXpx or YYpt)
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								     *
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								     * @var string
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								     */
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								    private $marginLeft = '59.25pt';
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								    /**
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								     * Top margin (CSS style, i.e. XXpx or YYpt)
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								     *
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								     * @var string
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								     */
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								    private $marginTop = '1.5pt';
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								    /**
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								     * Visible
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								     *
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								     * @var boolean
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								     */
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								    private $visible = false;
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								    /**
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								     * Comment height (CSS style, i.e. XXpx or YYpt)
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								     *
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								     * @var string
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								     */
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								    private $height = '55.5pt';
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								    /**
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								     * Comment fill color
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								     *
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								     * @var PHPExcel_Style_Color
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								     */
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								    private $fillColor;
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								    /**
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								     * Alignment
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								     *
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								     * @var string
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								     */
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								    private $alignment;
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								    /**
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								     * Create a new PHPExcel_Comment
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								     *
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								     * @throws PHPExcel_Exception
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								     */
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								    public function __construct()
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								    {
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								        // Initialise variables
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								        $this->author    = 'Author';
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								        $this->text      = new PHPExcel_RichText();
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								        $this->fillColor = new PHPExcel_Style_Color('FFFFFFE1');
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								        $this->alignment = PHPExcel_Style_Alignment::HORIZONTAL_GENERAL;
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								    }
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								    /**
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								     * Get Author
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								     *
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								     * @return string
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								     */
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								    public function getAuthor()
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								    {
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								        return $this->author;
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								    }
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								    /**
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								     * Set Author
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								     *
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								     * @param string $pValue
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								     * @return PHPExcel_Comment
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								     */
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								    public function setAuthor($pValue = '')
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								    {
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								        $this->author = $pValue;
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								        return $this;
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								    }
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								    /**
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								     * Get Rich text comment
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								     *
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								     * @return PHPExcel_RichText
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								     */
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								    public function getText()
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								    {
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								        return $this->text;
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								    }
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								    /**
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								     * Set Rich text comment
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								     *
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								     * @param PHPExcel_RichText $pValue
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								     * @return PHPExcel_Comment
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								     */
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								    public function setText(PHPExcel_RichText $pValue)
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								    {
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								        $this->text = $pValue;
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								        return $this;
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								    }
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								    /**
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								     * Get comment width (CSS style, i.e. XXpx or YYpt)
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								     *
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								     * @return string
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								     */
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								    public function getWidth()
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								    {
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								        return $this->width;
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								    }
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								    /**
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								     * Set comment width (CSS style, i.e. XXpx or YYpt)
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								     *
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								     * @param string $value
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								     * @return PHPExcel_Comment
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								     */
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								    public function setWidth($value = '96pt')
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								    {
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								        $this->width = $value;
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								        return $this;
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								    }
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								    /**
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								     * Get comment height (CSS style, i.e. XXpx or YYpt)
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								     *
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								     * @return string
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								     */
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								    public function getHeight()
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								    {
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								        return $this->height;
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								    }
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								    /**
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								     * Set comment height (CSS style, i.e. XXpx or YYpt)
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								     *
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								     * @param string $value
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								     * @return PHPExcel_Comment
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								     */
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								    public function setHeight($value = '55.5pt')
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								    {
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								        $this->height = $value;
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								        return $this;
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								    }
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								    /**
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								     * Get left margin (CSS style, i.e. XXpx or YYpt)
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								     *
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								     * @return string
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								     */
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								    public function getMarginLeft()
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								    {
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								        return $this->marginLeft;
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								    }
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								    /**
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								     * Set left margin (CSS style, i.e. XXpx or YYpt)
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								     *
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								     * @param string $value
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								     * @return PHPExcel_Comment
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								     */
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								    public function setMarginLeft($value = '59.25pt')
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								    {
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								        $this->marginLeft = $value;
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								        return $this;
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								    }
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								    /**
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								     * Get top margin (CSS style, i.e. XXpx or YYpt)
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								     *
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								     * @return string
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								     */
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								    public function getMarginTop()
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								    {
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								        return $this->marginTop;
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								    }
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								    /**
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								     * Set top margin (CSS style, i.e. XXpx or YYpt)
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								     *
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								     * @param string $value
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								     * @return PHPExcel_Comment
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								     */
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								    public function setMarginTop($value = '1.5pt')
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								    {
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								        $this->marginTop = $value;
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								        return $this;
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								    }
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								    /**
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								     * Is the comment visible by default?
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								     *
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								     * @return boolean
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								     */
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								    public function getVisible()
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								    {
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								        return $this->visible;
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								    }
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								    /**
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								     * Set comment default visibility
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								     *
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								     * @param boolean $value
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								     * @return PHPExcel_Comment
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								     */
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								    public function setVisible($value = false)
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								    {
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								        $this->visible = $value;
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								        return $this;
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								    }
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								    /**
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								     * Get fill color
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								     *
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								     * @return PHPExcel_Style_Color
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								     */
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								    public function getFillColor()
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								    {
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								        return $this->fillColor;
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								    }
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								    /**
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								     * Set Alignment
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								     *
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								     * @param string $pValue
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								     * @return PHPExcel_Comment
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								     */
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								    public function setAlignment($pValue = PHPExcel_Style_Alignment::HORIZONTAL_GENERAL)
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								    {
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								        $this->alignment = $pValue;
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								        return $this;
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								    }
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								    /**
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								     * Get Alignment
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								     *
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								     * @return string
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								     */
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								    public function getAlignment()
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								    {
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								        return $this->alignment;
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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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								        return md5(
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								            $this->author .
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								            $this->text->getHashCode() .
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								            $this->width .
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								            $this->height .
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								            $this->marginLeft .
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								            $this->marginTop .
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								            ($this->visible ? 1 : 0) .
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								            $this->fillColor->getHashCode() .
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								            $this->alignment .
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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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								    {
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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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								     * Convert to string
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								     *
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								     * @return string
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								     */
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								    public function __toString()
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								    {
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								        return $this->text->getPlainText();
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								    }
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								}
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