/* -*- 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/contact/viewcontactofmasterpagedescriptor.hxx>

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

#include <svx/svdpage.hxx>

#include <svx/svdobj.hxx>

#include <sdr/contact/viewobjectcontactofmasterpagedescriptor.hxx>

#include <sdr/primitive2d/sdrattributecreator.hxx>

#include <basegfx/polygon/b2dpolygontools.hxx>

#include <sdr/primitive2d/sdrdecompositiontools.hxx>

#include <drawinglayer/attribute/sdrfillattribute.hxx>

#include <basegfx/polygon/b2dpolygon.hxx>

#include <drawinglayer/attribute/fillgradientattribute.hxx>

namespace sdr::contact

{

        ViewObjectContact& ViewContactOfMasterPageDescriptor::CreateObjectSpecificViewObjectContact(ObjectContact& rObjectContact)

        {

            return *(new ViewObjectContactOfMasterPageDescriptor(rObjectContact, *this));

        }

        void ViewContactOfMasterPageDescriptor::createViewIndependentPrimitive2DSequence(drawinglayer::primitive2d::Primitive2DDecompositionVisitor& rVisitor) const

        {

            drawinglayer::attribute::SdrFillAttribute aFill;

            const SdrPageProperties* pCorrectProperties = GetMasterPageDescriptor().getCorrectSdrPageProperties();

            if(pCorrectProperties)

            {

                // create page fill attributes when correct properties were identified

                aFill = drawinglayer::primitive2d::createNewSdrFillAttribute(pCorrectProperties->GetItemSet());

            }

            if(!aFill.isDefault())

            {

                // direct model data is the page size, get and use it

                const SdrPage& rOwnerPage = GetMasterPageDescriptor().GetOwnerPage();

                const basegfx::B2DRange aInnerRange(

                    rOwnerPage.GetLeftBorder(), rOwnerPage.GetUpperBorder(),

                    rOwnerPage.GetWidth() - rOwnerPage.GetRightBorder(),

                    rOwnerPage.GetHeight() - rOwnerPage.GetLowerBorder());

                const basegfx::B2DRange aOuterRange(

                    0, 0, rOwnerPage.GetWidth(), rOwnerPage.GetHeight());

                // ??? somehow only the master page's bit is used

                bool const isFullSize(GetMasterPageDescriptor().GetUsedPage().IsBackgroundFullSize());

                const basegfx::B2DPolygon aFillPolygon(

                    basegfx::utils::createPolygonFromRect(isFullSize ? aOuterRange : aInnerRange));

                const drawinglayer::primitive2d::Primitive2DReference xReference(

                    drawinglayer::primitive2d::createPolyPolygonFillPrimitive(

                        basegfx::B2DPolyPolygon(aFillPolygon),

                        aFill,

                        drawinglayer::attribute::FillGradientAttribute()));

                rVisitor.visit(xReference);

            }

        }

        // basic constructor

        ViewContactOfMasterPageDescriptor::ViewContactOfMasterPageDescriptor(sdr::MasterPageDescriptor& rDescriptor)

        :   mrMasterPageDescriptor(rDescriptor)

        {

        }

        // The destructor.

        ViewContactOfMasterPageDescriptor::~ViewContactOfMasterPageDescriptor()

        {

        }

        sal_uInt32 ViewContactOfMasterPageDescriptor::GetObjectCount() const

        {

            return GetMasterPageDescriptor().GetUsedPage().GetObjCount();

        }

        ViewContact& ViewContactOfMasterPageDescriptor::GetViewContact(sal_uInt32 nIndex) const

        {

            return GetMasterPageDescriptor().GetUsedPage().GetObj(nIndex)->GetViewContact();

        }

        ViewContact* ViewContactOfMasterPageDescriptor::GetParentContact() const

        {

            return &(GetMasterPageDescriptor().GetOwnerPage().GetViewContact());

        }

} // end of namespace

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