File indexing completed on 2024-05-12 16:36:45

 /* This file is part of the KDE project
  * Copyright (C) 2008 Thorsten Zachmann <zachmann@kde.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 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
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 #include "KPrPlaceholderShapeFactory.h"
 
 #include <klocalizedstring.h>
 
 #include <KoXmlNS.h>
 #include <KoOdfWorkaround.h>
 #include <KoShapeLoadingContext.h>
 
 #include "KPrPlaceholderShape.h"
 #include "StageDebug.h"
 
 KPrPlaceholderShapeFactory::KPrPlaceholderShapeFactory()
 : KoShapeFactoryBase(KPrPlaceholderShapeId, i18n( "Placeholder shape" ) )
 {
     QStringList elementNames;
     elementNames << "text-box" << "object" << "image";
     setXmlElementNames( KoXmlNS::draw, elementNames );
     // use a really high number as we want to be used before the normal shapes try to load it
     setLoadingPriority( 1000 );
     setHidden(true);
 }
 
 KPrPlaceholderShapeFactory::~KPrPlaceholderShapeFactory()
 {
 }
 
 KoShape *KPrPlaceholderShapeFactory::createDefaultShape(KoDocumentResourceManager *) const
 {
     return new KPrPlaceholderShape();
 }
 
 bool KPrPlaceholderShapeFactory::supports(const KoXmlElement & e, KoShapeLoadingContext &context) const
 {
     Q_UNUSED(context);
     // check parent if placeholder is set to true
     KoXmlNode parent = e.parentNode();
     if ( !parent.isNull() ) {
         KoXmlElement element = parent.toElement();
         if ( !element.isNull() ) {
             bool supported =  element.attributeNS( KoXmlNS::presentation, "placeholder", "false" ) == "true";
             debugStage << "placeholder:" << supported;
 #ifndef NWORKAROUND_ODF_BUGS
             if (!supported && KoOdfWorkaround::fixPresentationPlaceholder() && element.hasAttributeNS(KoXmlNS::presentation, "class")) {
                 supported = true;
                 debugStage << "workaround OO placeholder bug" << supported;
             }
 #endif
             return supported;
         }
     }
     return false;
 }