svgio/inc/svgmasknode.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/.
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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
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  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
  26 namespace svgio::svgreader
  27     {
  28         class SvgMaskNode final : public SvgNode
  29         {
  30         private:
  31             /// use styles
  32             SvgStyleAttributes          maSvgStyleAttributes;
  33
  34             /// variable scan values, dependent of given XAttributeList
  35             SvgNumber                   maX;
  36             SvgNumber                   maY;
  37             SvgNumber                   maWidth;
  38             SvgNumber                   maHeight;
  39             std::optional<basegfx::B2DHomMatrix>
  40                                         mpaTransform;
  41             SvgUnits                    maMaskUnits;
  42             SvgUnits                    maMaskContentUnits;
  43
  44         public:
  45             SvgMaskNode(
  46                 SvgDocument& rDocument,
  47                 SvgNode* pParent);
  48             virtual ~SvgMaskNode() override;
  49
  50             virtual const SvgStyleAttributes* getSvgStyleAttributes() const override;
  51             virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override;
  52             virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override;
  53
  54             /// apply contained clipPath to given geometry #i124852# transform may be needed
  55             void apply(
  56                 drawinglayer::primitive2d::Primitive2DContainer& rTarget,
  57                 const std::optional<basegfx::B2DHomMatrix>& pTransform) const;
  58
  59             /// x content, set if found in current context
  60             const SvgNumber& getX() const { return maX; }
  61
  62             /// y content, set if found in current context
  63             const SvgNumber& getY() const { return maY; }
  64
  65             /// width content, set if found in current context
  66             const SvgNumber& getWidth() const { return maWidth; }
  67
  68             /// height content, set if found in current context
  69             const SvgNumber& getHeight() const { return maHeight; }
  70
  71             /// transform content
  72             const std::optional<basegfx::B2DHomMatrix>& getTransform() const { return mpaTransform; }
  73             void setTransform(const std::optional<basegfx::B2DHomMatrix>& pMatrix) { mpaTransform = pMatrix; }
  74
  75             /// MaskUnits content
  76             void setMaskUnits(const SvgUnits aMaskUnits) { maMaskUnits = aMaskUnits; }
  77
  78             /// MaskContentUnits content
  79             void setMaskContentUnits(const SvgUnits aMaskContentUnits) { maMaskContentUnits = aMaskContentUnits; }
  80         };
  81
  82 } // end of namespace svgio::svgreader
  83
  84 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */