svgio/inc/svgpolynode.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   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/.
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   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
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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/b2dpolygon.hxx>
  26
  27 namespace svgio::svgreader
  28     {
  29         class SvgPolyNode final : public SvgNode
  30         {
  31         private:
  32             /// use styles
  33             SvgStyleAttributes          maSvgStyleAttributes;
  34
  35             /// variable scan values, dependent of given XAttributeList
  36             std::unique_ptr<basegfx::B2DPolygon>    mpPolygon;
  37             std::unique_ptr<basegfx::B2DHomMatrix>  mpaTransform;
  38
  39             bool                        mbIsPolyline : 1; // true = polyline, false = polygon
  40
  41         public:
  42             SvgPolyNode(
  43                 SvgDocument& rDocument,
  44                 SvgNode* pParent,
  45                 bool bIsPolyline);
  46             virtual ~SvgPolyNode() override;
  47
  48             virtual const SvgStyleAttributes* getSvgStyleAttributes() const override;
  49             virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override;
  50             virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override;
  51
  52             /// Polygon content, set if found in current context
  53             void setPolygon(const basegfx::B2DPolygon* pPolygon) { mpPolygon.reset(); if(pPolygon) mpPolygon.reset(new basegfx::B2DPolygon(*pPolygon)); }
  54
  55             /// transform content, set if found in current context
  56             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
  57             void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset(new basegfx::B2DHomMatrix(*pMatrix)); }
  58         };
  59
  60 } // end of namespace svgio::svgreader
  61
  62 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */