/* -*- 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 .

 */

#include <sdr/overlay/overlayrollingrectangle.hxx>

#include <sdr/overlay/overlaytools.hxx>

#include <svx/sdr/overlay/overlaymanager.hxx>

#include <basegfx/polygon/b2dpolygontools.hxx>

#include <basegfx/polygon/b2dpolygon.hxx>

#include <drawinglayer/primitive2d/PolyPolygonMarkerPrimitive2D.hxx>

#include <drawinglayer/primitive2d/PolyPolygonSelectionPrimitive2D.hxx>

#include <svtools/optionsdrawinglayer.hxx>

namespace sdr::overlay

{

        drawinglayer::primitive2d::Primitive2DContainer OverlayRollingRectangleStriped::createOverlayObjectPrimitive2DSequence()

        {

            drawinglayer::primitive2d::Primitive2DContainer aRetval;

            if(getOverlayManager() && (mbShowBounds || mbExtendedLines))

            {

                const basegfx::BColor aRGBColorA(getOverlayManager()->getStripeColorA().getBColor());

                const basegfx::BColor aRGBColorB(getOverlayManager()->getStripeColorB().getBColor());

                const double fStripeLengthPixel(getOverlayManager()->getStripeLengthPixel());

                const basegfx::B2DRange aRollingRectangle(getBasePosition(), getSecondPosition());

                if(mbShowBounds)

                {

                    // view-independent part, create directly

                    const basegfx::B2DPolygon aPolygon(basegfx::utils::createPolygonFromRect(aRollingRectangle));

                    aRetval.resize(2);

                    aRetval[0] = new drawinglayer::primitive2d::PolyPolygonMarkerPrimitive2D(

                        basegfx::B2DPolyPolygon(aPolygon),

                        aRGBColorA,

                        aRGBColorB,

                        fStripeLengthPixel);

                    const basegfx::BColor aHilightColor(SvtOptionsDrawinglayer::getHilightColor().getBColor());

                    const double fTransparence(SvtOptionsDrawinglayer::GetTransparentSelectionPercent() * 0.01);

                    aRetval[1] = new drawinglayer::primitive2d::PolyPolygonSelectionPrimitive2D(

                        basegfx::B2DPolyPolygon(aPolygon),

                        aHilightColor,

                        fTransparence,

                        3.0,

                        false);

                }

                if(mbExtendedLines)

                {

                    // view-dependent part, use helper primitive

                    const drawinglayer::primitive2d::Primitive2DReference aReference(

                        new drawinglayer::primitive2d::OverlayRollingRectanglePrimitive(

                            aRollingRectangle,

                            aRGBColorA,

                            aRGBColorB,

                            fStripeLengthPixel));

                    aRetval.push_back(aReference);

                }

            }

            return aRetval;

        }

        void OverlayRollingRectangleStriped::stripeDefinitionHasChanged()

        {

            // react on OverlayManager's stripe definition change

            objectChange();

        }

        OverlayRollingRectangleStriped::OverlayRollingRectangleStriped(

            const basegfx::B2DPoint& rBasePos,

            const basegfx::B2DPoint& rSecondPos,

            bool bExtendedLines,

            bool bShowBounds)

        :   OverlayObjectWithBasePosition(rBasePos, COL_BLACK),

            maSecondPosition(rSecondPos),

            mbExtendedLines(bExtendedLines),

            mbShowBounds(bShowBounds)

        {

        }

        OverlayRollingRectangleStriped::~OverlayRollingRectangleStriped()

        {

        }

        void OverlayRollingRectangleStriped::setSecondPosition(const basegfx::B2DPoint& rNew)

        {

            if(rNew != maSecondPosition)

            {

                // remember new value

                maSecondPosition = rNew;

                // register change (after change)

                objectChange();

            }

        }

} // end of namespace

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