File indexing completed on 2024-05-12 16:34:03

 /* This file is part of the KDE project
  * Copyright (C) 2006 Martin Pfeiffer <hubipete@gmx.net>
  *
  * 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 "KoFormulaShapeFactory.h"
 
 #include <klocalizedstring.h>
 
 #include <KoIcon.h>
 #include <KoShapeFactoryBase.h>
 #include <KoShapeLoadingContext.h>
 #include <KoOdfLoadingContext.h>
 #include <KoXmlNS.h>
 
 #include "FormulaDebug.h"
 #include "KoFormulaShape.h"
 
 
 KoFormulaShapeFactory::KoFormulaShapeFactory()
     : KoShapeFactoryBase(KoFormulaShapeId, i18n( "Formula" ) )
 {
     setToolTip(i18n( "A formula"));
     setIconName(koIconName("x-shape-formula"));
 
     // The following lines let the formula shape load both embedded and
     // inline formulas.
     //
     // The line below tells the shape registry which XML elements that
     // the shape supports.
     //
     // FIXME: Find out if inline formulas are supported by ODF.
 
     QList<QPair<QString, QStringList> > elementNamesList;
     elementNamesList.append(qMakePair(QString(KoXmlNS::draw), QStringList("object")));
     elementNamesList.append(qMakePair(QString(KoXmlNS::math), QStringList("math")));
     setXmlElements(elementNamesList);
 
     setLoadingPriority( 1 );
 /*    KoShapeTemplate t;
     t.id = KoFormulaShapeId;
     t.name = i18n("Formula");
     t.toolTip = i18n("A formula");
     t.icon = ""; //TODO add it
     props = new KoProperties();
     t.properties = props;
     addTemplate( t );*/
 }
 
 KoFormulaShapeFactory::~KoFormulaShapeFactory()
 {}
 
 KoShape *KoFormulaShapeFactory::createDefaultShape(KoDocumentResourceManager *resourceManager) const
 {
     KoFormulaShape* formula = new KoFormulaShape(resourceManager);
     formula->setShapeId( KoFormulaShapeId );
     return formula;
 }
 
 bool KoFormulaShapeFactory::supports(const KoXmlElement& e, KoShapeLoadingContext &context) const
 {
     Q_UNUSED(context);
     if ((e.localName() == "math" && e.namespaceURI() == KoXmlNS::math)) {
         return true;
     }
 
     if (e.localName() == "object" && e.namespaceURI() == KoXmlNS::draw) {
         QString href = e.attribute("href");
         if (!href.isEmpty()) {
             // check the mimetype
             if (href.startsWith(QLatin1String("./"))) {
                 href.remove(0, 2);
             }
 
             const QString mimetype = context.odfLoadingContext().mimeTypeForPath(href);
             return mimetype.isEmpty() || mimetype == "application/vnd.oasis.opendocument.formula";
         }
     }
 
     return false;
 }