drawinglayer/source/primitive2d/PolyPolygonGradientPrimitive2D.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:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
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  14  *   ownership. The ASF licenses this file to you under the Apache
  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/PolyPolygonGradientPrimitive2D.hxx>
  21
  22 #include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>
  23 #include <drawinglayer/primitive2d/fillgradientprimitive2d.hxx>
  24 #include <drawinglayer/primitive2d/maskprimitive2d.hxx>
  25 #include <rtl/ref.hxx>
  26 #include <utility>
  27
  28 using namespace com::sun::star;
  29
  30 namespace drawinglayer::primitive2d
  31 {
  32 void PolyPolygonGradientPrimitive2D::create2DDecomposition(
  33     Primitive2DContainer& rContainer, const geometry::ViewInformation2D& /*rViewInformation*/) const
  34 {
  35     if (!getFillGradient().isDefault())
  36     {
  37         // create SubSequence with FillGradientPrimitive2D
  38         const basegfx::B2DRange aPolyPolygonRange(getB2DPolyPolygon().getB2DRange());
  39         rtl::Reference<FillGradientPrimitive2D> pNewGradient = new FillGradientPrimitive2D(
  40             aPolyPolygonRange, getDefinitionRange(), getFillGradient());
  41         Primitive2DContainer aSubSequence{ pNewGradient };
  42
  43         // create mask primitive
  44         rContainer.push_back(new MaskPrimitive2D(getB2DPolyPolygon(), std::move(aSubSequence)));
  45     }
  46 }
  47
  48 PolyPolygonGradientPrimitive2D::PolyPolygonGradientPrimitive2D(
  49     const basegfx::B2DPolyPolygon& rPolyPolygon, attribute::FillGradientAttribute aFillGradient)
  50     : maPolyPolygon(rPolyPolygon)
  51     , maDefinitionRange(rPolyPolygon.getB2DRange())
  52     , maFillGradient(std::move(aFillGradient))
  53 {
  54 }
  55
  56 PolyPolygonGradientPrimitive2D::PolyPolygonGradientPrimitive2D(
  57     basegfx::B2DPolyPolygon aPolyPolygon, const basegfx::B2DRange& rDefinitionRange,
  58     attribute::FillGradientAttribute aFillGradient)
  59     : maPolyPolygon(std::move(aPolyPolygon))
  60     , maDefinitionRange(rDefinitionRange)
  61     , maFillGradient(std::move(aFillGradient))
  62 {
  63 }
  64
  65 bool PolyPolygonGradientPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
  66 {
  67     if (BufferedDecompositionPrimitive2D::operator==(rPrimitive))
  68     {
  69         const PolyPolygonGradientPrimitive2D& rCompare
  70             = static_cast<const PolyPolygonGradientPrimitive2D&>(rPrimitive);
  71
  72         return (getB2DPolyPolygon() == rCompare.getB2DPolyPolygon()
  73                 && getDefinitionRange() == rCompare.getDefinitionRange()
  74                 && getFillGradient() == rCompare.getFillGradient());
  75     }
  76
  77     return false;
  78 }
  79
  80 // provide unique ID
  81 sal_uInt32 PolyPolygonGradientPrimitive2D::getPrimitive2DID() const
  82 {
  83     return PRIMITIVE2D_ID_POLYPOLYGONGRADIENTPRIMITIVE2D;
  84 }
  85
  86 } // end drawinglayer::primitive2d namespace
  87
  88 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */