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2388 jpm 1 
<?php
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/**
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 * PHPExcel
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 *
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 * Copyright (c) 2006 - 2013 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_Worksheet
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 * @copyright  Copyright (c) 2006 - 2013 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_Worksheet_SheetView
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 *
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 * @category   PHPExcel
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 * @package    PHPExcel_Worksheet
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 * @copyright  Copyright (c) 2006 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel)
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 */
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class PHPExcel_Worksheet_SheetView
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{
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	/* Sheet View types */
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	const SHEETVIEW_NORMAL				= 'normal';
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	const SHEETVIEW_PAGE_LAYOUT			= 'pageLayout';
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	const SHEETVIEW_PAGE_BREAK_PREVIEW	= 'pageBreakPreview';
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	private static $_sheetViewTypes = array(
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		self::SHEETVIEW_NORMAL,
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		self::SHEETVIEW_PAGE_LAYOUT,
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		self::SHEETVIEW_PAGE_BREAK_PREVIEW,
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	);
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	/**
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	 * ZoomScale
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	 *
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	 * Valid values range from 10 to 400.
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	 *
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	 * @var int
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	 */
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	private $_zoomScale			= 100;
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	/**
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	 * ZoomScaleNormal
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	 *
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	 * Valid values range from 10 to 400.
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	 *
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	 * @var int
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	 */
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	private $_zoomScaleNormal	= 100;
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	/**
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	 * View
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	 *
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	 * Valid values range from 10 to 400.
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	 *
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	 * @var string
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	 */
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	private $_sheetviewType		= self::SHEETVIEW_NORMAL;
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    /**
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     * Create a new PHPExcel_Worksheet_SheetView
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     */
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    public function __construct()
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    {
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    }
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	/**
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	 * Get ZoomScale
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	 *
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	 * @return int
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	 */
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	public function getZoomScale() {
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		return $this->_zoomScale;
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	}
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	/**
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	 * Set ZoomScale
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	 *
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	 * Valid values range from 10 to 400.
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	 *
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	 * @param 	int 	$pValue
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	 * @throws 	PHPExcel_Exception
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	 * @return PHPExcel_Worksheet_SheetView
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	 */
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	public function setZoomScale($pValue = 100) {
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		// Microsoft Office Excel 2007 only allows setting a scale between 10 and 400 via the user interface,
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		// but it is apparently still able to handle any scale >= 1
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		if (($pValue >= 1) || is_null($pValue)) {
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			$this->_zoomScale = $pValue;
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		} else {
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			throw new PHPExcel_Exception("Scale must be greater than or equal to 1.");
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		}
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		return $this;
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	}
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	/**
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	 * Get ZoomScaleNormal
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	 *
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	 * @return int
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	 */
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	public function getZoomScaleNormal() {
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		return $this->_zoomScaleNormal;
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	}
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	/**
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	 * Set ZoomScale
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	 *
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	 * Valid values range from 10 to 400.
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	 *
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	 * @param 	int 	$pValue
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	 * @throws 	PHPExcel_Exception
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	 * @return PHPExcel_Worksheet_SheetView
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	 */
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	public function setZoomScaleNormal($pValue = 100) {
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		if (($pValue >= 1) || is_null($pValue)) {
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			$this->_zoomScaleNormal = $pValue;
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		} else {
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			throw new PHPExcel_Exception("Scale must be greater than or equal to 1.");
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		}
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		return $this;
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	}
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	/**
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	 * Get View
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	 *
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	 * @return string
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	 */
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	public function getView() {
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		return $this->_sheetviewType;
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	}
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	/**
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	 * Set View
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	 *
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	 * Valid values are
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	 *		'normal'			self::SHEETVIEW_NORMAL
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	 *		'pageLayout'		self::SHEETVIEW_PAGE_LAYOUT
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	 *		'pageBreakPreview'	self::SHEETVIEW_PAGE_BREAK_PREVIEW
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	 *
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	 * @param 	string 	$pValue
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	 * @throws 	PHPExcel_Exception
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	 * @return PHPExcel_Worksheet_SheetView
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	 */
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	public function setView($pValue = NULL) {
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		//	MS Excel 2007 allows setting the view to 'normal', 'pageLayout' or 'pageBreakPreview'
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		//		via the user interface
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		if ($pValue === NULL)
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			$pValue = self::SHEETVIEW_NORMAL;
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		if (in_array($pValue, self::$_sheetViewTypes)) {
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			$this->_sheetviewType = $pValue;
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		} else {
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			throw new PHPExcel_Exception("Invalid sheetview layout type.");
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		}
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		return $this;
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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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}