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250 lines
11 KiB
PHP
250 lines
11 KiB
PHP
<?php
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/**
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* This file is part of PHPPresentation - A pure PHP library for reading and writing
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* presentations documents.
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*
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* PHPPresentation 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/PHPPresentation/contributors.
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*
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* @see https://github.com/PHPOffice/PHPPresentation
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*
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* @copyright 2009-2015 PHPPresentation contributors
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* @license http://www.gnu.org/licenses/lgpl.txt LGPL version 3
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*/
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declare(strict_types=1);
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namespace PhpOffice\PhpPresentation\Writer\PowerPoint2007;
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use PhpOffice\Common\Adapter\Zip\ZipInterface;
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use PhpOffice\Common\Drawing as CommonDrawing;
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use PhpOffice\Common\XMLWriter;
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use PhpOffice\PhpPresentation\Shape\RichText;
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use PhpOffice\PhpPresentation\Slide\Background\Image;
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use PhpOffice\PhpPresentation\Slide\SlideMaster;
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use PhpOffice\PhpPresentation\Style\SchemeColor;
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class PptSlideMasters extends AbstractSlide
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{
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/**
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* @return ZipInterface
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*/
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public function render(): ZipInterface
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{
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foreach ($this->oPresentation->getAllMasterSlides() as $oMasterSlide) {
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// Add the relations from the masterSlide to the ZIP file
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$this->oZip->addFromString('ppt/slideMasters/_rels/slideMaster' . $oMasterSlide->getRelsIndex() . '.xml.rels', $this->writeSlideMasterRelationships($oMasterSlide));
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// Add the information from the masterSlide to the ZIP file
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$this->oZip->addFromString('ppt/slideMasters/slideMaster' . $oMasterSlide->getRelsIndex() . '.xml', $this->writeSlideMaster($oMasterSlide));
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// Add background image slide
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$oBkgImage = $oMasterSlide->getBackground();
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if ($oBkgImage instanceof Image) {
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$this->oZip->addFromString('ppt/media/' . $oBkgImage->getIndexedFilename($oMasterSlide->getRelsIndex()), \file_get_contents($oBkgImage->getPath()));
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}
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}
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return $this->oZip;
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}
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/**
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* Write slide master relationships to XML format.
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*
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* @todo Set method in protected
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*
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* @return string XML Output
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*/
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public function writeSlideMasterRelationships(SlideMaster $oMasterSlide): string
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{
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// Create XML writer
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$objWriter = new XMLWriter(XMLWriter::STORAGE_MEMORY);
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// XML header
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$objWriter->startDocument('1.0', 'UTF-8', 'yes');
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// Relationships
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$objWriter->startElement('Relationships');
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$objWriter->writeAttribute('xmlns', 'http://schemas.openxmlformats.org/package/2006/relationships');
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// Starting relation id
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$relId = 0;
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// Write all the relations to the Layout Slides
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foreach ($oMasterSlide->getAllSlideLayouts() as $slideLayout) {
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$this->writeRelationship($objWriter, ++$relId, 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/slideLayout', '../slideLayouts/slideLayout' . $slideLayout->layoutNr . '.xml');
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// Save the used relationId
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$slideLayout->relationId = 'rId' . $relId;
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}
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// Write drawing relationships?
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$relId = $this->writeDrawingRelations($oMasterSlide, $objWriter, ++$relId);
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// Write background relationships?
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$oBackground = $oMasterSlide->getBackground();
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if ($oBackground instanceof Image) {
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$this->writeRelationship($objWriter, $relId, 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/image', '../media/' . $oBackground->getIndexedFilename($oMasterSlide->getRelsIndex()));
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$oBackground->relationId = 'rId' . $relId;
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++$relId;
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}
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// TODO: Write hyperlink relationships?
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// TODO: Write comment relationships
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// Relationship theme/theme1.xml
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$this->writeRelationship($objWriter, $relId, 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme', '../theme/theme' . $oMasterSlide->getRelsIndex() . '.xml');
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$objWriter->endElement();
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// Return
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return $objWriter->getData();
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}
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/**
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* Write slide to XML format.
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*
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* @return string XML Output
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*/
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protected function writeSlideMaster(SlideMaster $pSlide): string
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{
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// Create XML writer
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$objWriter = new XMLWriter(XMLWriter::STORAGE_MEMORY);
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// XML header
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$objWriter->startDocument('1.0', 'UTF-8', 'yes');
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// p:sldMaster
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$objWriter->startElement('p:sldMaster');
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$objWriter->writeAttribute('xmlns:a', 'http://schemas.openxmlformats.org/drawingml/2006/main');
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$objWriter->writeAttribute('xmlns:r', 'http://schemas.openxmlformats.org/officeDocument/2006/relationships');
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$objWriter->writeAttribute('xmlns:p', 'http://schemas.openxmlformats.org/presentationml/2006/main');
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// p:sldMaster\p:cSld
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$objWriter->startElement('p:cSld');
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// Background
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$this->writeSlideBackground($pSlide, $objWriter);
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// p:sldMaster\p:cSld\p:spTree
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$objWriter->startElement('p:spTree');
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// p:sldMaster\p:cSld\p:spTree\p:nvGrpSpPr
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$objWriter->startElement('p:nvGrpSpPr');
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// p:sldMaster\p:cSld\p:spTree\p:nvGrpSpPr\p:cNvPr
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$objWriter->startElement('p:cNvPr');
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$objWriter->writeAttribute('id', '1');
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$objWriter->writeAttribute('name', '');
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$objWriter->endElement();
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// p:sldMaster\p:cSld\p:spTree\p:nvGrpSpPr\p:cNvGrpSpPr
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$objWriter->writeElement('p:cNvGrpSpPr', null);
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// p:sldMaster\p:cSld\p:spTree\p:nvGrpSpPr\p:nvPr
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$objWriter->writeElement('p:nvPr', null);
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// p:sldMaster\p:cSld\p:spTree\p:nvGrpSpPr
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$objWriter->endElement();
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// p:sldMaster\p:cSld\p:spTree\p:grpSpPr
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$objWriter->startElement('p:grpSpPr');
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// p:sldMaster\p:cSld\p:spTree\p:grpSpPr\a:xfrm
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$objWriter->startElement('a:xfrm');
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// p:sldMaster\p:cSld\p:spTree\p:grpSpPr\a:xfrm\a:off
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$objWriter->startElement('a:off');
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$objWriter->writeAttribute('x', 0);
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$objWriter->writeAttribute('y', 0);
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$objWriter->endElement();
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// p:sldMaster\p:cSld\p:spTree\p:grpSpPr\a:xfrm\a:ext
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$objWriter->startElement('a:ext');
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$objWriter->writeAttribute('cx', 0);
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$objWriter->writeAttribute('cy', 0);
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$objWriter->endElement();
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// p:sldMaster\p:cSld\p:spTree\p:grpSpPr\a:xfrm\a:chOff
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$objWriter->startElement('a:chOff');
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$objWriter->writeAttribute('x', 0);
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$objWriter->writeAttribute('y', 0);
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$objWriter->endElement();
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// p:sldMaster\p:cSld\p:spTree\p:grpSpPr\a:xfrm\a:chExt
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$objWriter->startElement('a:chExt');
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$objWriter->writeAttribute('cx', 0);
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$objWriter->writeAttribute('cy', 0);
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$objWriter->endElement();
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// p:sldMaster\p:cSld\p:spTree\p:grpSpPr\a:xfrm\
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$objWriter->endElement();
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// p:sldMaster\p:cSld\p:spTree\p:grpSpPr\
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$objWriter->endElement();
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// Loop shapes
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$this->writeShapeCollection($objWriter, $pSlide->getShapeCollection());
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// p:sldMaster\p:cSld\p:spTree\
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$objWriter->endElement();
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// p:sldMaster\p:cSld\
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$objWriter->endElement();
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// p:sldMaster\p:clrMap
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$objWriter->startElement('p:clrMap');
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foreach ($pSlide->colorMap->getMapping() as $n => $v) {
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$objWriter->writeAttribute($n, $v);
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}
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$objWriter->endElement();
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// p:sldMaster\p:clrMap\
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// p:sldMaster\p:sldLayoutIdLst
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$objWriter->startElement('p:sldLayoutIdLst');
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foreach ($pSlide->getAllSlideLayouts() as $layout) {
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/* @var $layout Slide\SlideLayout */
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$objWriter->startElement('p:sldLayoutId');
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$objWriter->writeAttribute('id', $layout->layoutId);
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$objWriter->writeAttribute('r:id', $layout->relationId);
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$objWriter->endElement();
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}
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$objWriter->endElement();
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// p:sldMaster\p:sldLayoutIdLst\
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// p:sldMaster\p:txStyles
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$objWriter->startElement('p:txStyles');
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foreach ([
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'p:titleStyle' => $pSlide->getTextStyles()->getTitleStyle(),
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'p:bodyStyle' => $pSlide->getTextStyles()->getBodyStyle(),
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'p:otherStyle' => $pSlide->getTextStyles()->getOtherStyle(),
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] as $startElement => $stylesArray) {
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// titleStyle
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$objWriter->startElement($startElement);
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foreach ($stylesArray as $lvl => $oParagraph) {
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/** @var RichText\Paragraph $oParagraph */
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$elementName = (0 == $lvl ? 'a:defPPr' : 'a:lvl' . $lvl . 'pPr');
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$objWriter->startElement($elementName);
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$objWriter->writeAttribute('algn', $oParagraph->getAlignment()->getHorizontal());
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$objWriter->writeAttributeIf(
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0 != $oParagraph->getAlignment()->getMarginLeft(),
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'marL',
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CommonDrawing::pixelsToEmu($oParagraph->getAlignment()->getMarginLeft())
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);
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$objWriter->writeAttributeIf(
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0 != $oParagraph->getAlignment()->getMarginRight(),
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'marR',
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CommonDrawing::pixelsToEmu($oParagraph->getAlignment()->getMarginRight())
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);
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$objWriter->writeAttributeIf(
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0 != $oParagraph->getAlignment()->getIndent(),
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'indent',
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CommonDrawing::pixelsToEmu($oParagraph->getAlignment()->getIndent())
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);
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$objWriter->startElement('a:defRPr');
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$objWriter->writeAttributeIf(10 != $oParagraph->getFont()->getSize(), 'sz', $oParagraph->getFont()->getSize() * 100);
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$objWriter->writeAttributeIf($oParagraph->getFont()->isBold(), 'b', 1);
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$objWriter->writeAttributeIf($oParagraph->getFont()->isItalic(), 'i', 1);
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$objWriter->writeAttribute('kern', '1200');
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if ($oParagraph->getFont()->getColor() instanceof SchemeColor) {
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$objWriter->startElement('a:solidFill');
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$objWriter->startElement('a:schemeClr');
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$objWriter->writeAttribute('val', $oParagraph->getFont()->getColor()->getValue());
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$objWriter->endElement();
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$objWriter->endElement();
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}
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$objWriter->endElement();
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$objWriter->endElement();
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}
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$objWriter->writeElement('a:extLst');
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$objWriter->endElement();
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}
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$objWriter->endElement();
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// p:sldMaster\p:txStyles\
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if (!\is_null($pSlide->getTransition())) {
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$this->writeSlideTransition($objWriter, $pSlide->getTransition());
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}
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// p:sldMaster\
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$objWriter->endElement();
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return $objWriter->getData();
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}
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}
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