svgio/inc/svgclippathnode.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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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 <memory>
  26
  27 namespace svgio::svgreader
  28     {
  29         class SvgClipPathNode : 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::B2DHomMatrix>   mpaTransform;
  37             SvgUnits                    maClipPathUnits;
  38
  39         public:
  40             SvgClipPathNode(
  41                 SvgDocument& rDocument,
  42                 SvgNode* pParent);
  43             virtual ~SvgClipPathNode() override;
  44
  45             virtual const SvgStyleAttributes* getSvgStyleAttributes() const override;
  46             virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override;
  47             virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override;
  48
  49             /// apply contained clipPath to given geometry #i124852# transform may be needed
  50             void apply(
  51                 drawinglayer::primitive2d::Primitive2DContainer& rTarget,
  52                 const basegfx::B2DHomMatrix* pTransform) const;
  53
  54             /// clipPathUnits content
  55             SvgUnits getClipPathUnits() const { return maClipPathUnits; }
  56             void setClipPathUnits(const SvgUnits aClipPathUnits) { maClipPathUnits = aClipPathUnits; }
  57
  58             /// transform content
  59             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
  60             void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); }
  61         };
  62
  63 } // end of namespace svgio::svgreader
  64
  65 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */