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21 
22 #ifndef INCLUDED_SVGIO_SVGREADER_SVGSVGNODE_HXX
23 #define INCLUDED_SVGIO_SVGREADER_SVGSVGNODE_HXX
24 
25 #include <svgio/svgiodllapi.h>
26 #include <svgio/svgreader/svgstyleattributes.hxx>
27 
28 //////////////////////////////////////////////////////////////////////////////
29 
30 namespace svgio
31 {
32     namespace svgreader
33     {
34         class SvgSvgNode : public SvgNode
35         {
36         private:
37             /// use styles
38             SvgStyleAttributes      maSvgStyleAttributes;
39 
40             /// variable scan values, dependent of given XAttributeList
41             basegfx::B2DRange*      mpViewBox;
42             SvgAspectRatio          maSvgAspectRatio;
43             SvgNumber               maX;
44             SvgNumber               maY;
45             SvgNumber               maWidth;
46             SvgNumber               maHeight;
47             SvgNumber               maVersion;
48 
49             /// #125258# bitfield
50             bool                    mbStyleAttributesInitialized : 1;
51 
52             // #125258# on-demand init hard attributes when this is the outmost svg element
53             // and more (see implementation)
54             void initializeStyleAttributes();
55 
56         public:
57             SvgSvgNode(
58                 SvgDocument& rDocument,
59                 SvgNode* pParent);
60             virtual ~SvgSvgNode();
61 
62             virtual const SvgStyleAttributes* getSvgStyleAttributes() const;
63             virtual void parseAttribute(const rtl::OUString& rTokenName, SVGToken aSVGToken, const rtl::OUString& aContent);
64             virtual void decomposeSvgNode(drawinglayer::primitive2d::Primitive2DSequence& rTarget, bool bReferenced) const;
65 
66             /// Seeks width and height of viewport, which is current before the new viewport is set.
67             // needed for percentage unit in x, y, width or height
68             virtual void seekReferenceWidth(double& fWidth, bool& bHasFound) const;
69             virtual void seekReferenceHeight(double& fHeight, bool& bHasFound) const;
70 
71             /// InfoProvider support for % values in childs
72             // The returned 'CurrentViewPort' is the viewport as it is set by this svg element
73             // and as it is needed to resolve relative values in childs
74             // The method does not check for invalid width and height
75             virtual const basegfx::B2DRange getCurrentViewPort() const;
76 
77             /// viewBox content
getViewBox() const78             const basegfx::B2DRange* getViewBox() const { return mpViewBox; }
setViewBox(const basegfx::B2DRange * pViewBox=0)79             void setViewBox(const basegfx::B2DRange* pViewBox = 0) { if(mpViewBox) delete mpViewBox; mpViewBox = 0; if(pViewBox) mpViewBox = new basegfx::B2DRange(*pViewBox); }
80 
81             /// SvgAspectRatio content
getSvgAspectRatio() const82             const SvgAspectRatio& getSvgAspectRatio() const { return maSvgAspectRatio; }
setSvgAspectRatio(const SvgAspectRatio & rSvgAspectRatio=SvgAspectRatio ())83             void setSvgAspectRatio(const SvgAspectRatio& rSvgAspectRatio = SvgAspectRatio()) { maSvgAspectRatio = rSvgAspectRatio; }
84 
85             /// x content
getX() const86             const SvgNumber& getX() const { return maX; }
setX(const SvgNumber & rX=SvgNumber ())87             void setX(const SvgNumber& rX = SvgNumber()) { maX = rX; }
88 
89             /// y content
getY() const90             const SvgNumber& getY() const { return maY; }
setY(const SvgNumber & rY=SvgNumber ())91             void setY(const SvgNumber& rY = SvgNumber()) { maY = rY; }
92 
93             /// width content
getWidth() const94             const SvgNumber& getWidth() const { return maWidth; }
setWidth(const SvgNumber & rWidth=SvgNumber ())95             void setWidth(const SvgNumber& rWidth = SvgNumber()) { maWidth = rWidth; }
96 
97             /// height content
getHeight() const98             const SvgNumber& getHeight() const { return maHeight; }
setHeight(const SvgNumber & rHeight=SvgNumber ())99             void setHeight(const SvgNumber& rHeight = SvgNumber()) { maHeight = rHeight; }
100 
101             /// version content
getVersion() const102             const SvgNumber& getVersion() const { return maVersion; }
setVersion(const SvgNumber & rVersion=SvgNumber ())103             void setVersion(const SvgNumber& rVersion = SvgNumber()) { maVersion = rVersion; }
104         };
105     } // end of namespace svgreader
106 } // end of namespace svgio
107 
108 //////////////////////////////////////////////////////////////////////////////
109 
110 #endif //INCLUDED_SVGIO_SVGREADER_SVGSVGNODE_HXX
111 
112 // eof
113