/* -*- 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/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#ifndef INCLUDED_SVX_INC_SDR_CONTACT_VIEWOBJECTCONTACTOFGRAPHIC_HXX
#define INCLUDED_SVX_INC_SDR_CONTACT_VIEWOBJECTCONTACTOFGRAPHIC_HXX

#include <svx/sdr/contact/viewobjectcontactofsdrobj.hxx>

class SdrGrafObj;

namespace sdr { namespace event {
    class AsynchGraphicLoadingEvent;
}}

namespace sdr
{
    namespace contact
    {
        class ViewObjectContactOfGraphic : public ViewObjectContactOfSdrObj
        {
        private:
            // allow async loading event helper to call tooling methods
            friend class sdr::event::AsynchGraphicLoadingEvent;

            // Member which takes care for the asynch loading events which may be necessary
            // for asynch graphics loading.
            sdr::event::AsynchGraphicLoadingEvent*      mpAsynchLoadEvent;

            // async graphics loading helpers. Only to be used internally or from the
            // event helper class (in .cxx file)
            void impPrepareGraphicWithAsynchroniousLoading();
            void impPrepareGraphicWithSynchroniousLoading();
            void doAsynchGraphicLoading();
            void forgetAsynchGraphicLoadingEvent(sdr::event::AsynchGraphicLoadingEvent* pEvent);

        protected:
            const SdrGrafObj& getSdrGrafObj() const;
            SdrGrafObj& getSdrGrafObj();

            // This method is responsible for creating the graphical visualisation data
            virtual drawinglayer::primitive2d::Primitive2DContainer createPrimitive2DSequence(const DisplayInfo& rDisplayInfo) const override;

        public:
            ViewObjectContactOfGraphic(ObjectContact& rObjectContact, ViewContact& rViewContact);
            virtual ~ViewObjectContactOfGraphic() override;
        };
    } // end of namespace contact
} // end of namespace sdr

#endif // INCLUDED_SVX_INC_SDR_CONTACT_VIEWOBJECTCONTACTOFGRAPHIC_HXX

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
