69 lines
1.8 KiB
PHP
69 lines
1.8 KiB
PHP
<?php
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/**
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* This file is part of PHPWord - A pure PHP library for reading and writing
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* word processing documents.
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*
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* PHPWord is free software distributed under the terms of the GNU Lesser
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* General Public License version 3 as published by the Free Software Foundation.
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*
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* For the full copyright and license information, please read the LICENSE
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* file that was distributed with this source code. For the full list of
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* contributors, visit https://github.com/PHPOffice/PHPWord/contributors.
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*
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* @see https://github.com/PHPOffice/PHPWord
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* @copyright 2010-2018 PHPWord contributors
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* @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3
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*/
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namespace PhpOffice\PhpWord\Writer\RTF\Part;
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use PhpOffice\PhpWord\Escaper\Rtf;
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use PhpOffice\PhpWord\Exception\Exception;
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use PhpOffice\PhpWord\Writer\AbstractWriter;
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/**
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* @since 0.11.0
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*/
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abstract class AbstractPart
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{
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/**
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* @var \PhpOffice\PhpWord\Writer\AbstractWriter
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*/
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private $parentWriter;
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/**
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* @var \PhpOffice\PhpWord\Escaper\EscaperInterface
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*/
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protected $escaper;
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public function __construct()
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{
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$this->escaper = new Rtf();
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}
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/**
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* @return string
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*/
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abstract public function write();
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/**
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* @param \PhpOffice\PhpWord\Writer\AbstractWriter $writer
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*/
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public function setParentWriter(AbstractWriter $writer = null)
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{
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$this->parentWriter = $writer;
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}
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/**
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* @throws \PhpOffice\PhpWord\Exception\Exception
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* @return \PhpOffice\PhpWord\Writer\AbstractWriter
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*/
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public function getParentWriter()
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{
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if ($this->parentWriter !== null) {
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return $this->parentWriter;
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}
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throw new Exception('No parent WriterInterface assigned.');
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}
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}
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