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/token/namespaces.hxx>
  13 #include <oox/token/tokens.hxx>
  14 #include <oox/core/xmlfilterbase.hxx>
  15
  16 using namespace ::oox::core;
  17 using namespace ::com::sun::star::xml::sax;
  18 using namespace ::com::sun::star::uno;
  19
  20 namespace oox { namespace ppt {
  21
  22 ExtDrawingFragmentHandler::ExtDrawingFragmentHandler( XmlFilterBase& rFilter,
  23                                                         const OUString& rFragmentPath,
  24         const oox::ppt::SlidePersistPtr& rSlidePersistPtr,
  25         const oox::ppt::ShapeLocation   eShapeLocation,
  26         oox::drawingml::ShapePtr const & pGroupShapePtr,
  27         oox::drawingml::ShapePtr const & pShapePtr)
  28     : FragmentHandler2( rFilter, rFragmentPath ),
  29      mpSlidePersistPtr (rSlidePersistPtr ),
  30      meShapeLocation( eShapeLocation ),
  31      mpGroupShapePtr( pGroupShapePtr ),
  32      mpShapePtr( pShapePtr )
  33 {
  34 }
  35
  36 ExtDrawingFragmentHandler::~ExtDrawingFragmentHandler( ) throw ()
  37 {
  38     // Empty DrawingML fallback, need to warn the user at the end.
  39     if (mpShapePtr && mpShapePtr->getChildren().empty())
  40         getFilter().setMissingExtDrawing();
  41 }
  42
  43 ContextHandlerRef
  44 ExtDrawingFragmentHandler::onCreateContext( ::sal_Int32 aElement,
  45                                             const AttributeList& )
  46 {
  47     switch( aElement )
  48     {
  49     case DSP_TOKEN( drawing ):
  50         break;
  51     case DSP_TOKEN( spTree ):
  52         return new PPTShapeGroupContext(
  53                 *this, mpSlidePersistPtr, meShapeLocation, mpGroupShapePtr,
  54                 mpShapePtr );
  55     default:
  56         break;
  57     }
  58
  59     return this;
  60 }
  61
  62 } }
  63
  64 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */