svgio/inc/svgmasknode.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   9  * This file incorporates work covered by the following license notice:
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  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 #ifndef INCLUDED_SVGIO_INC_SVGMASKNODE_HXX
  21 #define INCLUDED_SVGIO_INC_SVGMASKNODE_HXX
  22
  23 #include "svgnode.hxx"
  24 #include "svgstyleattributes.hxx"
  25 #include <basegfx/matrix/b2dhommatrix.hxx>
  26 #include <memory>
  27
  28 namespace svgio::svgreader
  29     {
  30         class SvgMaskNode : public SvgNode
  31         {
  32         private:
  33             /// use styles
  34             SvgStyleAttributes          maSvgStyleAttributes;
  35
  36             /// variable scan values, dependent of given XAttributeList
  37             SvgNumber                   maX;
  38             SvgNumber                   maY;
  39             SvgNumber                   maWidth;
  40             SvgNumber                   maHeight;
  41             std::unique_ptr<basegfx::B2DHomMatrix>
  42                                         mpaTransform;
  43             SvgUnits                    maMaskUnits;
  44             SvgUnits                    maMaskContentUnits;
  45
  46         public:
  47             SvgMaskNode(
  48                 SvgDocument& rDocument,
  49                 SvgNode* pParent);
  50             virtual ~SvgMaskNode() override;
  51
  52             virtual const SvgStyleAttributes* getSvgStyleAttributes() const override;
  53             virtual void parseAttribute(const OUString& rTokenName, SVGToken aSVGToken, const OUString& aContent) override;
  54             virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool bReferenced) const override;
  55
  56             /// apply contained clipPath to given geometry #i124852# transform may be needed
  57             void apply(
  58                 drawinglayer::primitive2d::Primitive2DContainer& rTarget,
  59                 const basegfx::B2DHomMatrix* pTransform) const;
  60
  61             /// x content, set if found in current context
  62             const SvgNumber& getX() const { return maX; }
  63
  64             /// y content, set if found in current context
  65             const SvgNumber& getY() const { return maY; }
  66
  67             /// width content, set if found in current context
  68             const SvgNumber& getWidth() const { return maWidth; }
  69
  70             /// height content, set if found in current context
  71             const SvgNumber& getHeight() const { return maHeight; }
  72
  73             /// transform content
  74             const basegfx::B2DHomMatrix* getTransform() const { return mpaTransform.get(); }
  75             void setTransform(const basegfx::B2DHomMatrix* pMatrix) { mpaTransform.reset(); if(pMatrix) mpaTransform.reset( new basegfx::B2DHomMatrix(*pMatrix) ); }
  76
  77             /// MaskUnits content
  78             void setMaskUnits(const SvgUnits aMaskUnits) { maMaskUnits = aMaskUnits; }
  79
  80             /// MaskContentUnits content
  81             void setMaskContentUnits(const SvgUnits aMaskContentUnits) { maMaskContentUnits = aMaskContentUnits; }
  82         };
  83
  84 } // end of namespace svgio::svgreader
  85
  86 #endif // INCLUDED_SVGIO_INC_SVGMASKNODE_HXX
  87
  88 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */