/* -*- 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 .

 */

#pragma once

#include <drawinglayer/primitive2d/BufferedDecompositionPrimitive2D.hxx>

#include <basegfx/matrix/b2dhommatrix.hxx>

#include <unotools/weakref.hxx>

// predefinitions

class SdrOle2Obj;

namespace drawinglayer::primitive2d

    {

        class SdrOleContentPrimitive2D final : public BufferedDecompositionPrimitive2D

        {

        private:

            unotools::WeakReference<SdrOle2Obj>         mpSdrOle2Obj;

            basegfx::B2DHomMatrix                       maObjectTransform;

            // #i104867# The GraphicVersion number to identify in operator== if

            // the graphic has changed, but without fetching it (which may

            // be expensive, e.g. triggering chart creation)

            sal_uInt32                                  mnGraphicVersion;

            // local decomposition.

            virtual Primitive2DReference create2DDecomposition(const geometry::ViewInformation2D& aViewInformation) const override;

        public:

            SdrOleContentPrimitive2D(

                const SdrOle2Obj& rSdrOle2Obj,

                basegfx::B2DHomMatrix aObjectTransform,

                sal_uInt32 nGraphicVersion

            );

            // compare operator

            virtual bool operator==(const BasePrimitive2D& rPrimitive) const override;

            // The default implementation will use getDecomposition results to create the range

            virtual basegfx::B2DRange getB2DRange(const geometry::ViewInformation2D& rViewInformation) const override;

            // data access

            const basegfx::B2DHomMatrix& getObjectTransform() const { return maObjectTransform; }

            // provide unique ID

            virtual sal_uInt32 getPrimitive2DID() const override;

        };

} // end of namespace drawinglayer::primitive2d

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