Subversion Repositories eFlore/Applications.cel

<?php

/**

 * PHPExcel

 *

 * Copyright (c) 2006 - 2013 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_Settings

 * @copyright  Copyright (c) 2006 - 2013 PHPExcel (http://www.codeplex.com/PHPExcel)

 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL

 * @version    ##VERSION##, ##DATE##

 */

/** PHPExcel root directory */

if (!defined('PHPEXCEL_ROOT')) {

    /**

     * @ignore

     */

    define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../');

    require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');

}

class PHPExcel_Settings

{

    /**    constants */

    /**    Available Zip library classes */

    const PCLZIP        = 'PHPExcel_Shared_ZipArchive';

    const ZIPARCHIVE    = 'ZipArchive';

    /**    Optional Chart Rendering libraries */

    const CHART_RENDERER_JPGRAPH    = 'jpgraph';

    /**    Optional PDF Rendering libraries */

    const PDF_RENDERER_TCPDF		= 'tcPDF';

    const PDF_RENDERER_DOMPDF		= 'DomPDF';

    const PDF_RENDERER_MPDF 		= 'mPDF';

    private static $_chartRenderers = array(

        self::CHART_RENDERER_JPGRAPH,

    );

    private static $_pdfRenderers = array(

        self::PDF_RENDERER_TCPDF,

        self::PDF_RENDERER_DOMPDF,

        self::PDF_RENDERER_MPDF,

    );

    /**

     * Name of the class used for Zip file management

     *	e.g.

     *		ZipArchive

     *

     * @var string

     */

    private static $_zipClass    = self::ZIPARCHIVE;

    /**

     * Name of the external Library used for rendering charts

     *	e.g.

     *		jpgraph

     *

     * @var string

     */

    private static $_chartRendererName = NULL;

    /**

     * Directory Path to the external Library used for rendering charts

     *

     * @var string

     */

    private static $_chartRendererPath = NULL;

    /**

     * Name of the external Library used for rendering PDF files

     *	e.g.

     * 		mPDF

     *

     * @var string

     */

    private static $_pdfRendererName = NULL;

    /**

     * Directory Path to the external Library used for rendering PDF files

     *

     * @var string

     */

    private static $_pdfRendererPath = NULL;

    /**

     * Set the Zip handler Class that PHPExcel should use for Zip file management (PCLZip or ZipArchive)

     *

     * @param string $zipClass	The Zip handler class that PHPExcel should use for Zip file management

     * 	 e.g. PHPExcel_Settings::PCLZip or PHPExcel_Settings::ZipArchive

     * @return	boolean	Success or failure

     */

    public static function setZipClass($zipClass)

    {

        if (($zipClass === self::PCLZIP) ||

            ($zipClass === self::ZIPARCHIVE)) {

            self::$_zipClass = $zipClass;

            return TRUE;

        }

        return FALSE;

    } // function setZipClass()

    /**

     * Return the name of the Zip handler Class that PHPExcel is configured to use (PCLZip or ZipArchive)

     *	or Zip file management

     *

     * @return string Name of the Zip handler Class that PHPExcel is configured to use

     *	for Zip file management

     *	e.g. PHPExcel_Settings::PCLZip or PHPExcel_Settings::ZipArchive

     */

    public static function getZipClass()

    {

        return self::$_zipClass;

    } // function getZipClass()

    /**

     * Return the name of the method that is currently configured for cell cacheing

     *

     * @return string Name of the cacheing method

     */

    public static function getCacheStorageMethod()

    {

        return PHPExcel_CachedObjectStorageFactory::getCacheStorageMethod();

    } // function getCacheStorageMethod()

    /**

     * Return the name of the class that is currently being used for cell cacheing

     *

     * @return string Name of the class currently being used for cacheing

     */

    public static function getCacheStorageClass()

    {

        return PHPExcel_CachedObjectStorageFactory::getCacheStorageClass();

    } // function getCacheStorageClass()

    /**

     * Set the method that should be used for cell cacheing

     *

     * @param string $method Name of the cacheing method

     * @param array $arguments Optional configuration arguments for the cacheing method

     * @return boolean Success or failure

     */

    public static function setCacheStorageMethod(

    	$method = PHPExcel_CachedObjectStorageFactory::cache_in_memory,

      $arguments = array()

    )

    {

        return PHPExcel_CachedObjectStorageFactory::initialize($method, $arguments);

    } // function setCacheStorageMethod()

    /**

     * Set the locale code to use for formula translations and any special formatting

     *

     * @param string $locale The locale code to use (e.g. "fr" or "pt_br" or "en_uk")

     * @return boolean Success or failure

     */

    public static function setLocale($locale='en_us')

    {

        return PHPExcel_Calculation::getInstance()->setLocale($locale);

    } // function setLocale()

    /**

     * Set details of the external library that PHPExcel should use for rendering charts

     *

     * @param string $libraryName	Internal reference name of the library

     *	e.g. PHPExcel_Settings::CHART_RENDERER_JPGRAPH

     * @param string $libraryBaseDir Directory path to the library's base folder

     *

     * @return	boolean	Success or failure

     */

    public static function setChartRenderer($libraryName, $libraryBaseDir)

    {

        if (!self::setChartRendererName($libraryName))

            return FALSE;

        return self::setChartRendererPath($libraryBaseDir);

    } // function setChartRenderer()

    /**

     * Identify to PHPExcel the external library to use for rendering charts

     *

     * @param string $libraryName	Internal reference name of the library

     *	e.g. PHPExcel_Settings::CHART_RENDERER_JPGRAPH

     *

     * @return	boolean	Success or failure

     */

    public static function setChartRendererName($libraryName)

    {

        if (!in_array($libraryName,self::$_chartRenderers)) {

            return FALSE;

        }

        self::$_chartRendererName = $libraryName;

        return TRUE;

    } // function setChartRendererName()

    /**

     * Tell PHPExcel where to find the external library to use for rendering charts

     *

     * @param string $libraryBaseDir	Directory path to the library's base folder

     * @return	boolean	Success or failure

     */

    public static function setChartRendererPath($libraryBaseDir)

    {

        if ((file_exists($libraryBaseDir) === false) || (is_readable($libraryBaseDir) === false)) {

            return FALSE;

        }

        self::$_chartRendererPath = $libraryBaseDir;

        return TRUE;

    } // function setChartRendererPath()

    /**

     * Return the Chart Rendering Library that PHPExcel is currently configured to use (e.g. jpgraph)

     *

     * @return string|NULL Internal reference name of the Chart Rendering Library that PHPExcel is

     *	currently configured to use

     *	e.g. PHPExcel_Settings::CHART_RENDERER_JPGRAPH

     */

    public static function getChartRendererName()

    {

        return self::$_chartRendererName;

    } // function getChartRendererName()

    /**

     * Return the directory path to the Chart Rendering Library that PHPExcel is currently configured to use

     *

     * @return string|NULL Directory Path to the Chart Rendering Library that PHPExcel is

     * 	currently configured to use

     */

    public static function getChartRendererPath()

    {

        return self::$_chartRendererPath;

    } // function getChartRendererPath()

    /**

     * Set details of the external library that PHPExcel should use for rendering PDF files

     *

     * @param string $libraryName Internal reference name of the library

     * 	e.g. PHPExcel_Settings::PDF_RENDERER_TCPDF,

     * 	PHPExcel_Settings::PDF_RENDERER_DOMPDF

     *  or PHPExcel_Settings::PDF_RENDERER_MPDF

     * @param string $libraryBaseDir Directory path to the library's base folder

     *

     * @return boolean Success or failure

     */

    public static function setPdfRenderer($libraryName, $libraryBaseDir)

    {

        if (!self::setPdfRendererName($libraryName))

            return FALSE;

        return self::setPdfRendererPath($libraryBaseDir);

    } // function setPdfRenderer()

    /**

     * Identify to PHPExcel the external library to use for rendering PDF files

     *

     * @param string $libraryName Internal reference name of the library

     * 	e.g. PHPExcel_Settings::PDF_RENDERER_TCPDF,

     *	PHPExcel_Settings::PDF_RENDERER_DOMPDF

     * 	or PHPExcel_Settings::PDF_RENDERER_MPDF

     *

     * @return boolean Success or failure

     */

    public static function setPdfRendererName($libraryName)

    {

        if (!in_array($libraryName,self::$_pdfRenderers)) {

            return FALSE;

        }

        self::$_pdfRendererName = $libraryName;

        return TRUE;

    } // function setPdfRendererName()

    /**

     * Tell PHPExcel where to find the external library to use for rendering PDF files

     *

     * @param string $libraryBaseDir Directory path to the library's base folder

     * @return boolean Success or failure

     */

    public static function setPdfRendererPath($libraryBaseDir)

    {

        if ((file_exists($libraryBaseDir) === false) || (is_readable($libraryBaseDir) === false)) {

            return FALSE;

        }

        self::$_pdfRendererPath = $libraryBaseDir;

        return TRUE;

    } // function setPdfRendererPath()

    /**

     * Return the PDF Rendering Library that PHPExcel is currently configured to use (e.g. dompdf)

     *

     * @return string|NULL Internal reference name of the PDF Rendering Library that PHPExcel is

     * 	currently configured to use

     *  e.g. PHPExcel_Settings::PDF_RENDERER_TCPDF,

     *  PHPExcel_Settings::PDF_RENDERER_DOMPDF

     *  or PHPExcel_Settings::PDF_RENDERER_MPDF

     */

    public static function getPdfRendererName()

    {

        return self::$_pdfRendererName;

    } // function getPdfRendererName()

    /**

     * Return the directory path to the PDF Rendering Library that PHPExcel is currently configured to use

     *

     * @return string|NULL Directory Path to the PDF Rendering Library that PHPExcel is

     *		currently configured to use

     */

    public static function getPdfRendererPath()

    {

        return self::$_pdfRendererPath;

    } // function getPdfRendererPath()

}