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21 
22 // MARKER(update_precomp.py): autogen include statement, do not remove
23 #include "precompiled_svgio.hxx"
24 
25 #include <svgio/svgreader/svgpathnode.hxx>
26 #include <basegfx/polygon/b2dpolypolygontools.hxx>
27 
28 //////////////////////////////////////////////////////////////////////////////
29 
30 namespace svgio
31 {
32     namespace svgreader
33     {
34         SvgPathNode::SvgPathNode(
35             SvgDocument& rDocument,
36             SvgNode* pParent)
37         :   SvgNode(SVGTokenPath, rDocument, pParent),
38             maSvgStyleAttributes(*this),
39             mpPolyPolygon(0),
40             mpaTransform(0),
41             maPathLength()
42         {
43         }
44 
45         SvgPathNode::~SvgPathNode()
46         {
47             if(mpPolyPolygon) delete mpPolyPolygon;
48             if(mpaTransform) delete mpaTransform;
49         }
50 
51         const SvgStyleAttributes* SvgPathNode::getSvgStyleAttributes() const
52         {
53             static rtl::OUString aClassStr(rtl::OUString::createFromAscii("path"));
54             maSvgStyleAttributes.checkForCssStyle(aClassStr);
55 
56             return &maSvgStyleAttributes;
57         }
58 
59         void SvgPathNode::parseAttribute(const rtl::OUString& rTokenName, SVGToken aSVGToken, const rtl::OUString& aContent)
60         {
61             // call parent
62             SvgNode::parseAttribute(rTokenName, aSVGToken, aContent);
63 
64             // read style attributes
65             maSvgStyleAttributes.parseStyleAttribute(rTokenName, aSVGToken, aContent);
66 
67             // parse own
68             switch(aSVGToken)
69             {
70                 case SVGTokenStyle:
71                 {
72                     maSvgStyleAttributes.readStyle(aContent);
73                     break;
74                 }
75                 case SVGTokenD:
76                 {
77                     basegfx::B2DPolyPolygon aPath;
78 
79                     if(basegfx::tools::importFromSvgD(aPath, aContent))
80                     {
81                         if(aPath.count())
82                         {
83                             setPath(&aPath);
84                         }
85                     }
86                     break;
87                 }
88                 case SVGTokenTransform:
89                 {
90                     const basegfx::B2DHomMatrix aMatrix(readTransform(aContent, *this));
91 
92                     if(!aMatrix.isIdentity())
93                     {
94                         setTransform(&aMatrix);
95                     }
96                     break;
97                 }
98                 case SVGTokenPathLength:
99                 {
100                     SvgNumber aNum;
101 
102                     if(readSingleNumber(aContent, aNum))
103                     {
104                         setPathLength(aNum);
105                     }
106                     break;
107                 }
108             }
109         }
110 
111         void SvgPathNode::decomposeSvgNode(drawinglayer::primitive2d::Primitive2DSequence& rTarget, bool bReferenced) const
112         {
113             // fill and/or stroke needed, also a path
114             const SvgStyleAttributes* pStyle = getSvgStyleAttributes();
115 
116             if(pStyle && getPath())
117             {
118                 drawinglayer::primitive2d::Primitive2DSequence aNewTarget;
119 
120                 pStyle->add_path(*getPath(), aNewTarget);
121 
122                 if(aNewTarget.hasElements())
123                 {
124                     pStyle->add_postProcess(rTarget, aNewTarget, getTransform());
125                 }
126             }
127         }
128     } // end of namespace svgreader
129 } // end of namespace svgio
130 
131 //////////////////////////////////////////////////////////////////////////////
132 // eof
133