svx/source/sdr/primitive2d/sdrrectangleprimitive2d.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
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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 <sdr/primitive2d/sdrrectangleprimitive2d.hxx>
  21 #include <basegfx/polygon/b2dpolygontools.hxx>
  22 #include <svx/sdr/primitive2d/sdrdecompositiontools.hxx>
  23 #include <drawinglayer/primitive2d/groupprimitive2d.hxx>
  24 #include <svx/sdr/primitive2d/svx_primitivetypes2d.hxx>
  25 #include <drawinglayer/primitive2d/sdrdecompositiontools2d.hxx>
  26 #include <basegfx/polygon/b2dpolygon.hxx>
  27 #include <basegfx/polygon/b2dpolypolygon.hxx>
  28
  29
  30 using namespace com::sun::star;
  31
  32
  33 namespace drawinglayer
  34 {
  35     namespace primitive2d
  36     {
  37         void SdrRectanglePrimitive2D::create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& /*aViewInformation*/) const
  38         {
  39             Primitive2DContainer aRetval;
  40
  41             // create unit outline polygon
  42             const basegfx::B2DPolygon aUnitOutline(basegfx::utils::createPolygonFromRect(
  43                 basegfx::B2DRange(0.0, 0.0, 1.0, 1.0),
  44                 getCornerRadiusX(),
  45                 getCornerRadiusY()));
  46
  47             // add fill
  48             if(!getSdrLFSTAttribute().getFill().isDefault())
  49             {
  50                 basegfx::B2DPolyPolygon aTransformed(aUnitOutline);
  51
  52                 aTransformed.transform(getTransform());
  53                 aRetval.push_back(
  54                     createPolyPolygonFillPrimitive(
  55                         aTransformed,
  56                         getSdrLFSTAttribute().getFill(),
  57                         getSdrLFSTAttribute().getFillFloatTransGradient()));
  58             }
  59             else if(getForceFillForHitTest())
  60             {
  61                 // if no fill and it's a text frame, create a fill for HitTest and
  62                 // BoundRect fallback
  63                 aRetval.push_back(
  64                     createHiddenGeometryPrimitives2D(
  65                         true,
  66                         basegfx::B2DPolyPolygon(aUnitOutline),
  67                         getTransform()));
  68             }
  69
  70             // add line
  71             if(!getSdrLFSTAttribute().getLine().isDefault())
  72             {
  73                 basegfx::B2DPolygon aTransformed(aUnitOutline);
  74
  75                 aTransformed.transform(getTransform());
  76                 aRetval.push_back(
  77                     createPolygonLinePrimitive(
  78                         aTransformed,
  79                         getSdrLFSTAttribute().getLine(),
  80                         attribute::SdrLineStartEndAttribute()));
  81             }
  82             else if(!getForceFillForHitTest())
  83             {
  84                 // if initially no line is defined and it's not a text frame, create
  85                 // a line for HitTest and BoundRect
  86                 aRetval.push_back(
  87                     createHiddenGeometryPrimitives2D(
  88                         false,
  89                         basegfx::B2DPolyPolygon(aUnitOutline),
  90                         getTransform()));
  91             }
  92
  93             // add text
  94             if(!getSdrLFSTAttribute().getText().isDefault())
  95             {
  96                 aRetval.push_back(
  97                     createTextPrimitive(
  98                         basegfx::B2DPolyPolygon(aUnitOutline),
  99                         getTransform(),
 100                         getSdrLFSTAttribute().getText(),
 101                         getSdrLFSTAttribute().getLine(),
 102                         false,
 103                         false));
 104             }
 105
 106             // add shadow
 107             if(!getSdrLFSTAttribute().getShadow().isDefault())
 108             {
 109                 aRetval = createEmbeddedShadowPrimitive(
 110                     aRetval,
 111                     getSdrLFSTAttribute().getShadow());
 112             }
 113
 114             rContainer.insert(rContainer.end(), aRetval.begin(), aRetval.end());
 115         }
 116
 117         SdrRectanglePrimitive2D::SdrRectanglePrimitive2D(
 118             const basegfx::B2DHomMatrix& rTransform,
 119             const attribute::SdrLineFillShadowTextAttribute& rSdrLFSTAttribute,
 120             double fCornerRadiusX,
 121             double fCornerRadiusY,
 122             bool bForceFillForHitTest)
 123         :   BufferedDecompositionPrimitive2D(),
 124             maTransform(rTransform),
 125             maSdrLFSTAttribute(rSdrLFSTAttribute),
 126             mfCornerRadiusX(fCornerRadiusX),
 127             mfCornerRadiusY(fCornerRadiusY),
 128             mbForceFillForHitTest(bForceFillForHitTest)
 129         {
 130         }
 131
 132         bool SdrRectanglePrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
 133         {
 134             if(BufferedDecompositionPrimitive2D::operator==(rPrimitive))
 135             {
 136                 const SdrRectanglePrimitive2D& rCompare = static_cast<const SdrRectanglePrimitive2D&>(rPrimitive);
 137
 138                 return (getCornerRadiusX() == rCompare.getCornerRadiusX()
 139                     && getCornerRadiusY() == rCompare.getCornerRadiusY()
 140                     && getTransform() == rCompare.getTransform()
 141                     && getSdrLFSTAttribute() == rCompare.getSdrLFSTAttribute()
 142                     && getForceFillForHitTest() == rCompare.getForceFillForHitTest());
 143             }
 144
 145             return false;
 146         }
 147
 148         // provide unique ID
 149         ImplPrimitive2DIDBlock(SdrRectanglePrimitive2D, PRIMITIVE2D_ID_SDRRECTANGLEPRIMITIVE2D)
 150
 151     } // end of namespace primitive2d
 152 } // end of namespace drawinglayer
 153
 154 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */