/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 */

#include "extdrawingfragmenthandler.hxx"

#include <oox/ppt/pptshapegroupcontext.hxx>

#include <oox/token/namespaces.hxx>

#include <oox/core/xmlfilterbase.hxx>

#include <utility>

using namespace ::oox::core;

namespace oox::ppt {

ExtDrawingFragmentHandler::ExtDrawingFragmentHandler( XmlFilterBase& rFilter,

                                                        const OUString& rFragmentPath,

        oox::ppt::SlidePersistPtr pSlidePersistPtr,

        const oox::ppt::ShapeLocation   eShapeLocation,

        oox::drawingml::ShapePtr pGroupShapePtr,

        oox::drawingml::ShapePtr pShapePtr)

    : FragmentHandler2( rFilter, rFragmentPath ),

     mpSlidePersistPtr (std::move(pSlidePersistPtr )),

     meShapeLocation( eShapeLocation ),

     mpGroupShapePtr(std::move( pGroupShapePtr )),

     mpShapePtr(std::move( pShapePtr ))

{

}

ExtDrawingFragmentHandler::~ExtDrawingFragmentHandler( ) noexcept

{

    // Empty DrawingML fallback, need to warn the user at the end.

    if (mpShapePtr && mpShapePtr->getChildren().empty())

        getFilter().setMissingExtDrawing();

}

ContextHandlerRef

ExtDrawingFragmentHandler::onCreateContext( ::sal_Int32 aElement,

                                            const AttributeList& )

{

    switch( aElement )

    {

    case DSP_TOKEN( drawing ):

        break;

    case DSP_TOKEN( spTree ):

        return new PPTShapeGroupContext(

                *this, mpSlidePersistPtr, meShapeLocation, mpGroupShapePtr,

                mpShapePtr );

    default:

        break;

    }

    return this;

}

}

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