svx/source/sdr/primitive2d/sdrpathprimitive2d.cxx

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  31
  32 #include "precompiled_svx.hxx"
  33 #include <svx/sdr/primitive2d/sdrpathprimitive2d.hxx>
  34 #include <svx/sdr/primitive2d/sdrdecompositiontools.hxx>
  35 #include <basegfx/polygon/b2dpolypolygontools.hxx>
  36 #include <drawinglayer/primitive2d/groupprimitive2d.hxx>
  37 #include <svx/sdr/primitive2d/svx_primitivetypes2d.hxx>
  38 #include <drawinglayer/primitive2d/hittestprimitive2d.hxx>
  39
  40 //////////////////////////////////////////////////////////////////////////////
  41
  42 using namespace com::sun::star;
  43
  44 //////////////////////////////////////////////////////////////////////////////
  45
  46 namespace drawinglayer
  47 {
  48     namespace primitive2d
  49     {
  50         Primitive2DSequence SdrPathPrimitive2D::createLocalDecomposition(const geometry::ViewInformation2D& /*aViewInformation*/) const
  51         {
  52             Primitive2DSequence aRetval;
  53
  54             // add fill
  55             if(getSdrLFSTAttribute().getFill() && getUnitPolyPolygon().isClosed())
  56             {
  57                 // take care for orientations
  58                 basegfx::B2DPolyPolygon aOrientedUnitPolyPolygon(basegfx::tools::correctOrientations(getUnitPolyPolygon()));
  59
  60                 appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, createPolyPolygonFillPrimitive(aOrientedUnitPolyPolygon, getTransform(), *getSdrLFSTAttribute().getFill(), getSdrLFSTAttribute().getFillFloatTransGradient()));
  61             }
  62
  63             // add line
  64             if(getSdrLFSTAttribute().getLine())
  65             {
  66                 Primitive2DSequence aTemp(getUnitPolyPolygon().count());
  67
  68                 for(sal_uInt32 a(0L); a < getUnitPolyPolygon().count(); a++)
  69                 {
  70                     aTemp[a] = createPolygonLinePrimitive(getUnitPolyPolygon().getB2DPolygon(a), getTransform(), *getSdrLFSTAttribute().getLine(), getSdrLFSTAttribute().getLineStartEnd());
  71                 }
  72
  73                 appendPrimitive2DSequenceToPrimitive2DSequence(aRetval, aTemp);
  74             }
  75             else
  76             {
  77                 // if initially no line is defined, create one for HitTest and BoundRect
  78                 const attribute::SdrLineAttribute aBlackHairline(basegfx::BColor(0.0, 0.0, 0.0));
  79                 Primitive2DSequence xHiddenLineSequence(getUnitPolyPolygon().count());
  80
  81                 for(sal_uInt32 a(0); a < getUnitPolyPolygon().count(); a++)
  82                 {
  83                     xHiddenLineSequence[a] = createPolygonLinePrimitive(getUnitPolyPolygon().getB2DPolygon(a), getTransform(), aBlackHairline);
  84                 }
  85
  86                 appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, Primitive2DReference(new HitTestPrimitive2D(xHiddenLineSequence)));
  87             }
  88
  89             // add text
  90             if(getSdrLFSTAttribute().getText())
  91             {
  92                 appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, createTextPrimitive(getUnitPolyPolygon(), getTransform(), *getSdrLFSTAttribute().getText(), getSdrLFSTAttribute().getLine(), false, false));
  93             }
  94
  95             // add shadow
  96             if(getSdrLFSTAttribute().getShadow())
  97             {
  98                 aRetval = createEmbeddedShadowPrimitive(aRetval, *getSdrLFSTAttribute().getShadow());
  99             }
 100
 101             return aRetval;
 102         }
 103
 104         SdrPathPrimitive2D::SdrPathPrimitive2D(
 105             const basegfx::B2DHomMatrix& rTransform,
 106             const attribute::SdrLineFillShadowTextAttribute& rSdrLFSTAttribute,
 107             const basegfx::B2DPolyPolygon& rUnitPolyPolygon)
 108         :       BasePrimitive2D(),
 109             maTransform(rTransform),
 110             maSdrLFSTAttribute(rSdrLFSTAttribute),
 111             maUnitPolyPolygon(rUnitPolyPolygon)
 112         {
 113         }
 114
 115         bool SdrPathPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
 116         {
 117             if(BasePrimitive2D::operator==(rPrimitive))
 118             {
 119                 const SdrPathPrimitive2D& rCompare = (SdrPathPrimitive2D&)rPrimitive;
 120
 121                 return (getUnitPolyPolygon() == rCompare.getUnitPolyPolygon()
 122                     && getTransform() == rCompare.getTransform()
 123                     && getSdrLFSTAttribute() == rCompare.getSdrLFSTAttribute());
 124             }
 125
 126             return false;
 127         }
 128
 129         // provide unique ID
 130         ImplPrimitrive2DIDBlock(SdrPathPrimitive2D, PRIMITIVE2D_ID_SDRPATHPRIMITIVE2D)
 131
 132     } // end of namespace primitive2d
 133 } // end of namespace drawinglayer
 134
 135 //////////////////////////////////////////////////////////////////////////////
 136 // eof