drawinglayer/source/primitive2d/epsprimitive2d.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   9  * This file incorporates work covered by the following license notice:
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  15  *   License, Version 2.0 (the "License"); you may not use this file
  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 #include <drawinglayer/primitive2d/epsprimitive2d.hxx>
  21 #include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>
  22 #include <drawinglayer/primitive2d/metafileprimitive2d.hxx>
  23 #include <utility>
  24
  25 namespace drawinglayer::primitive2d
  26 {
  27         Primitive2DReference EpsPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*rViewInformation*/) const
  28         {
  29             const GDIMetaFile& rSubstituteContent = getMetaFile();
  30
  31             if( rSubstituteContent.GetActionSize() )
  32             {
  33                 // the default decomposition will use the Metafile replacement visualisation.
  34                 // To really use the Eps data, a renderer has to know and interpret this primitive
  35                 // directly.
  36
  37                 return
  38                     new MetafilePrimitive2D(
  39                         getEpsTransform(),
  40                         rSubstituteContent);
  41             }
  42             return nullptr;
  43         }
  44
  45         EpsPrimitive2D::EpsPrimitive2D(
  46             basegfx::B2DHomMatrix aEpsTransform,
  47             GfxLink aGfxLink,
  48             const GDIMetaFile& rMetaFile)
  49         :   maEpsTransform(std::move(aEpsTransform)),
  50             maGfxLink(std::move(aGfxLink)),
  51             maMetaFile(rMetaFile)
  52         {
  53         }
  54
  55         bool EpsPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
  56         {
  57             if(BufferedDecompositionPrimitive2D::operator==(rPrimitive))
  58             {
  59                 const EpsPrimitive2D& rCompare = static_cast<const EpsPrimitive2D&>(rPrimitive);
  60
  61                 return (getEpsTransform() == rCompare.getEpsTransform()
  62                     && getGfxLink() == rCompare.getGfxLink()
  63                     && getMetaFile() == rCompare.getMetaFile());
  64             }
  65
  66             return false;
  67         }
  68
  69         basegfx::B2DRange EpsPrimitive2D::getB2DRange(const geometry::ViewInformation2D& /*rViewInformation*/) const
  70         {
  71             // use own implementation to quickly answer the getB2DRange question.
  72             basegfx::B2DRange aRetval(0.0, 0.0, 1.0, 1.0);
  73             aRetval.transform(getEpsTransform());
  74
  75             return aRetval;
  76         }
  77
  78         // provide unique ID
  79         sal_uInt32 EpsPrimitive2D::getPrimitive2DID() const
  80         {
  81             return PRIMITIVE2D_ID_EPSPRIMITIVE2D;
  82         }
  83
  84 } // end of namespace
  85
  86 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */