oox/source/ppt/extdrawingfragmenthandler.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include "extdrawingfragmenthandler.hxx"
  11
  12 #include <oox/ppt/pptshapegroupcontext.hxx>
  13 #include <oox/token/namespaces.hxx>
  14 #include <oox/core/xmlfilterbase.hxx>
  15 #include <utility>
  16
  17 using namespace ::oox::core;
  18 using namespace ::com::sun::star::xml::sax;
  19 using namespace ::com::sun::star::uno;
  20
  21 namespace oox::ppt {
  22
  23 ExtDrawingFragmentHandler::ExtDrawingFragmentHandler( XmlFilterBase& rFilter,
  24                                                         const OUString& rFragmentPath,
  25         oox::ppt::SlidePersistPtr pSlidePersistPtr,
  26         const oox::ppt::ShapeLocation   eShapeLocation,
  27         oox::drawingml::ShapePtr pGroupShapePtr,
  28         oox::drawingml::ShapePtr pShapePtr)
  29     : FragmentHandler2( rFilter, rFragmentPath ),
  30      mpSlidePersistPtr (std::move(pSlidePersistPtr )),
  31      meShapeLocation( eShapeLocation ),
  32      mpGroupShapePtr(std::move( pGroupShapePtr )),
  33      mpShapePtr(std::move( pShapePtr ))
  34 {
  35 }
  36
  37 ExtDrawingFragmentHandler::~ExtDrawingFragmentHandler( ) noexcept
  38 {
  39     // Empty DrawingML fallback, need to warn the user at the end.
  40     if (mpShapePtr && mpShapePtr->getChildren().empty())
  41         getFilter().setMissingExtDrawing();
  42 }
  43
  44 ContextHandlerRef
  45 ExtDrawingFragmentHandler::onCreateContext( ::sal_Int32 aElement,
  46                                             const AttributeList& )
  47 {
  48     switch( aElement )
  49     {
  50     case DSP_TOKEN( drawing ):
  51         break;
  52     case DSP_TOKEN( spTree ):
  53         return new PPTShapeGroupContext(
  54                 *this, mpSlidePersistPtr, meShapeLocation, mpGroupShapePtr,
  55                 mpShapePtr );
  56     default:
  57         break;
  58     }
  59
  60     return this;
  61 }
  62
  63 }
  64
  65 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */