svgio/inc/svgpathnode.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include "svgnode.hxx"
  23 #include "svgstyleattributes.hxx"
  24 #include <basegfx/matrix/b2dhommatrix.hxx>
  25 #include <basegfx/polygon/b2dpolypolygontools.hxx>
  26 #include <basegfx/polygon/b2dpolypolygon.hxx>
  27 #include <optional>
  28
  29 namespace svgio::svgreader
  30     {
  31         class SvgPathNode final : public SvgNode
  32         {
  33         private:
  34             /// use styles
  35             SvgStyleAttributes                  maSvgStyleAttributes;
  36
  37             /// variable scan values, dependent of given XAttributeList
  38             std::optional<basegfx::B2DPolyPolygon>  mpPolyPolygon;
  39             std::optional<basegfx::B2DHomMatrix>    mpaTransform;
  40             SvgNumber                           maPathLength;
  41             basegfx::utils::PointIndexSet       maHelpPointIndices;
  42
  43         public:
  44             SvgPathNode(
  45                 SvgDocument& rDocument,
  46                 SvgNode* pParent);
  47             virtual ~SvgPathNode() override;
  48
  49             virtual const SvgStyleAttributes* getSvgStyleAttributes() const override;
  50             virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override;
  51             virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override;
  52
  53             /// path content, set if found in current context
  54             const std::optional<basegfx::B2DPolyPolygon>& getPath() const { return mpPolyPolygon; }
  55             void setPath(const std::optional<basegfx::B2DPolyPolygon>& pPath) { mpPolyPolygon = pPath; }
  56
  57             /// transform content, set if found in current context
  58             const std::optional<basegfx::B2DHomMatrix>& getTransform() const { return mpaTransform; }
  59             void setTransform(const std::optional<basegfx::B2DHomMatrix>& pMatrix) { mpaTransform = pMatrix; }
  60
  61             /// PathLength content
  62             const SvgNumber& getPathLength() const { return maPathLength; }
  63         };
  64
  65 } // end of namespace svgio::svgreader
  66
  67 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */