/* -*- 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/drawinglayerdllapi.h>

#include <drawinglayer/primitive2d/BufferedDecompositionPrimitive2D.hxx>

#include <drawinglayer/attribute/lineattribute.hxx>

#include <drawinglayer/attribute/strokeattribute.hxx>

#include <basegfx/polygon/b2dpolygon.hxx>

namespace drawinglayer::primitive2d

{

/** PolygonStrokePrimitive2D class

    This primitive defines a line with line width, line join, line color

    and stroke attributes. It will be decomposed dependent on the definition

    to the needed primitives, e.g. filled PolyPolygons for fat lines.

 */

class DRAWINGLAYER_DLLPUBLIC PolygonStrokePrimitive2D : public BufferedDecompositionPrimitive2D

{

private:

    /// the line geometry

    basegfx::B2DPolygon maPolygon;

    /// the line attributes like width, join and color

    attribute::LineAttribute maLineAttribute;

    /// the line stroking (if used)

    attribute::StrokeAttribute maStrokeAttribute;

    /// the buffered result of PolygonStrokePrimitive2D::getB2DRange

    mutable basegfx::B2DRange maBufferedRange;

protected:

    /// local decomposition.

    virtual Primitive2DReference

    create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const override;

public:

    /// constructor

    PolygonStrokePrimitive2D(basegfx::B2DPolygon aPolygon,

                             const attribute::LineAttribute& rLineAttribute,

                             attribute::StrokeAttribute aStrokeAttribute);

    /// constructor without stroking

    PolygonStrokePrimitive2D(basegfx::B2DPolygon aPolygon,

                             const attribute::LineAttribute& rLineAttribute);

    /// data read access

    const basegfx::B2DPolygon& getB2DPolygon() const { return maPolygon; }

    const attribute::LineAttribute& getLineAttribute() const { return maLineAttribute; }

    const attribute::StrokeAttribute& getStrokeAttribute() const { return maStrokeAttribute; }

    /// compare operator

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

    /// get range

    virtual basegfx::B2DRange

    getB2DRange(const geometry::ViewInformation2D& rViewInformation) const override;

    /// provide unique ID

    virtual sal_uInt32 getPrimitive2DID() const override;

};

} // end of namespace primitive2d::drawinglayer

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