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<?php
/**
* PHPExcel
*
* Copyright (c) 2006 - 2012 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_Worksheet
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version 1.7.8, 2012-10-12
*/
/**
* PHPExcel_Worksheet_SheetView
*
* @category PHPExcel
* @package PHPExcel_Worksheet
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_Worksheet_SheetView
{
/* Sheet View types */
const SHEETVIEW_NORMAL = 'normal';
const SHEETVIEW_PAGE_LAYOUT = 'pageLayout';
const SHEETVIEW_PAGE_BREAK_PREVIEW = 'pageBreakPreview';
private static $_sheetViewTypes = array(
self::SHEETVIEW_NORMAL,
self::SHEETVIEW_PAGE_LAYOUT,
self::SHEETVIEW_PAGE_BREAK_PREVIEW,
);
/**
* ZoomScale
*
* Valid values range from 10 to 400.
*
* @var int
*/
private $_zoomScale = 100;
/**
* ZoomScaleNormal
*
* Valid values range from 10 to 400.
*
* @var int
*/
private $_zoomScaleNormal = 100;
/**
* View
*
* Valid values range from 10 to 400.
*
* @var string
*/
private $_sheetviewType = self::SHEETVIEW_NORMAL;
/**
* Create a new PHPExcel_Worksheet_SheetView
*/
public function __construct()
{
}
/**
* Get ZoomScale
*
* @return int
*/
public function getZoomScale() {
return $this->_zoomScale;
}
/**
* Set ZoomScale
*
* Valid values range from 10 to 400.
*
* @param int $pValue
* @throws Exception
* @return PHPExcel_Worksheet_SheetView
*/
public function setZoomScale($pValue = 100) {
// Microsoft Office Excel 2007 only allows setting a scale between 10 and 400 via the user interface,
// but it is apparently still able to handle any scale >= 1
if (($pValue >= 1) || is_null($pValue)) {
$this->_zoomScale = $pValue;
} else {
throw new Exception("Scale must be greater than or equal to 1.");
}
return $this;
}
/**
* Get ZoomScaleNormal
*
* @return int
*/
public function getZoomScaleNormal() {
return $this->_zoomScaleNormal;
}
/**
* Set ZoomScale
*
* Valid values range from 10 to 400.
*
* @param int $pValue
* @throws Exception
* @return PHPExcel_Worksheet_SheetView
*/
public function setZoomScaleNormal($pValue = 100) {
if (($pValue >= 1) || is_null($pValue)) {
$this->_zoomScaleNormal = $pValue;
} else {
throw new Exception("Scale must be greater than or equal to 1.");
}
return $this;
}
/**
* Get View
*
* @return string
*/
public function getView() {
return $this->_sheetviewType;
}
/**
* Set View
*
* Valid values are
* 'normal' self::SHEETVIEW_NORMAL
* 'pageLayout' self::SHEETVIEW_PAGE_LAYOUT
* 'pageBreakPreview' self::SHEETVIEW_PAGE_BREAK_PREVIEW
*
* @param string $pValue
* @throws Exception
* @return PHPExcel_Worksheet_SheetView
*/
public function setView($pValue = NULL) {
// MS Excel 2007 allows setting the view to 'normal', 'pageLayout' or 'pageBreakPreview'
// via the user interface
if ($pValue === NULL)
$pValue = self::SHEETVIEW_NORMAL;
if (in_array($pValue, self::$_sheetViewTypes)) {
$this->_sheetviewType = $pValue;
} else {
throw new Exception("Invalid sheetview layout type.");
}
return $this;
}
/**
* 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;
}
}
}
}
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