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