93 lines
2.9 KiB
PHP
93 lines
2.9 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\Element;
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/**
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* Title element RTF writer; extends from text
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*
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* @since 0.11.0
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*/
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class Title extends Text
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{
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protected function getStyles()
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{
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/** @var \PhpOffice\PhpWord\Element\Title $element Type hint */
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$element = $this->element;
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$style = $element->getStyle();
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$style = str_replace('Heading', 'Heading_', $style);
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$style = \PhpOffice\PhpWord\Style::getStyle($style);
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if ($style instanceof \PhpOffice\PhpWord\Style\Font) {
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$this->fontStyle = $style;
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$pstyle = $style->getParagraph();
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if ($pstyle instanceof \PhpOffice\PhpWord\Style\Paragraph && $pstyle->hasPageBreakBefore()) {
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$sect = $element->getParent();
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if ($sect instanceof \PhpOffice\PhpWord\Element\Section) {
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$elems = $sect->getElements();
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if ($elems[0] === $element) {
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$pstyle = clone $pstyle;
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$pstyle->setPageBreakBefore(false);
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}
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}
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}
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$this->paragraphStyle = $pstyle;
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}
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}
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/**
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* Write element
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*
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* @return string
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*/
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public function write()
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{
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/** @var \PhpOffice\PhpWord\Element\Title $element Type hint */
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$element = $this->element;
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$elementClass = str_replace('\\Writer\\RTF', '', get_class($this));
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if (!$element instanceof $elementClass || !is_string($element->getText())) {
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return '';
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}
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$this->getStyles();
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$content = '';
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$content .= $this->writeOpening();
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$endout = '';
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$style = $element->getStyle();
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if (is_string($style)) {
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$style = str_replace('Heading', '', $style);
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if (is_numeric($style)) {
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$style = (int) $style - 1;
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if ($style >= 0 && $style <= 8) {
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$content .= '{\\outlinelevel' . $style;
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$endout = '}';
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}
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}
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}
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$content .= '{';
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$content .= $this->writeFontStyle();
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$content .= $this->writeText($element->getText());
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$content .= '}';
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$content .= $this->writeClosing();
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$content .= $endout;
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return $content;
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}
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}
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