/* -*- 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 <sal/config.h>

#include <rtl/ref.hxx>

#include <string_view>

#include <drawinglayer/attribute/fontattribute.hxx>

#include "svgtextnode.hxx"

#include "svgtextposition.hxx"

namespace svgio::svgreader

    {

        class SvgCharacterNode final : public SvgNode

        {

        private:

            /// the string data

            OUString           maText;

            SvgTspanNode*        mpParentLine;

            bool mbHadTrailingSpace = false;

            /// local helpers

            rtl::Reference<drawinglayer::primitive2d::BasePrimitive2D> createSimpleTextPrimitive(

                SvgTextPosition& rSvgTextPosition,

                const SvgStyleAttributes& rSvgStyleAttributes) const;

            void decomposeTextWithStyle(

                drawinglayer::primitive2d::Primitive2DContainer& rTarget,

                SvgTextPosition& rSvgTextPosition,

                const SvgStyleAttributes& rSvgStyleAttributes) const;

        public:

            SvgCharacterNode(

                SvgDocument& rDocument,

                SvgNode* pParent,

                OUString aText);

            virtual ~SvgCharacterNode() override;

            static drawinglayer::attribute::FontAttribute getFontAttribute(

                const SvgStyleAttributes& rSvgStyleAttributes);

            virtual const SvgStyleAttributes* getSvgStyleAttributes() const override;

            void decomposeText(drawinglayer::primitive2d::Primitive2DContainer& rTarget, SvgTextPosition& rSvgTextPosition) const;

            SvgCharacterNode* whiteSpaceHandling(SvgCharacterNode* pPreviousCharacterNode);

            void concatenate(std::u16string_view rText);

            /// Text content

            const OUString& getText() const { return maText; }

            void setParentLine(SvgTspanNode* pParentLine) { mpParentLine = pParentLine; }

        };

} // end of namespace svgio::svgreader

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