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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   5  * This Source Code Form is subject to the terms of the Mozilla Public
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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
  28
  29
  30 using namespace com::sun::star;
  31
  32
  33
  34 namespace drawinglayer
  35 {
  36     namespace primitive2d
  37     {
  38         Primitive2DSequence SdrRectanglePrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*aViewInformation*/) const
  39         {
  40             Primitive2DSequence aRetval;
  41
  42             // create unit outline polygon
  43             const basegfx::B2DPolygon aUnitOutline(basegfx::tools::createPolygonFromRect(
  44                 basegfx::B2DRange(0.0, 0.0, 1.0, 1.0),
  45                 getCornerRadiusX(),
  46                 getCornerRadiusY()));
  47
  48             // add fill
  49             if(!getSdrLFSTAttribute().getFill().isDefault())
  50             {
  51                 basegfx::B2DPolyPolygon aTransformed(aUnitOutline);
  52
  53                 aTransformed.transform(getTransform());
  54                 appendPrimitive2DReferenceToPrimitive2DSequence(aRetval,
  55                     createPolyPolygonFillPrimitive(
  56                         aTransformed,
  57                         getSdrLFSTAttribute().getFill(),
  58                         getSdrLFSTAttribute().getFillFloatTransGradient()));
  59             }
  60             else if(getForceFillForHitTest())
  61             {
  62                 // if no fill and it's a text frame, create a fill for HitTest and
  63                 // BoundRect fallback
  64                 appendPrimitive2DReferenceToPrimitive2DSequence(aRetval,
  65                     createHiddenGeometryPrimitives2D(
  66                         true,
  67                         basegfx::B2DPolyPolygon(aUnitOutline),
  68                         getTransform()));
  69             }
  70
  71             // add line
  72             if(!getSdrLFSTAttribute().getLine().isDefault())
  73             {
  74                 basegfx::B2DPolygon aTransformed(aUnitOutline);
  75
  76                 aTransformed.transform(getTransform());
  77                 appendPrimitive2DReferenceToPrimitive2DSequence(aRetval,
  78                     createPolygonLinePrimitive(
  79                         aTransformed,
  80                         getSdrLFSTAttribute().getLine(),
  81                         attribute::SdrLineStartEndAttribute()));
  82             }
  83             else if(!getForceFillForHitTest())
  84             {
  85                 // if initially no line is defined and it's not a text frame, create
  86                 // a line for HitTest and BoundRect
  87                 appendPrimitive2DReferenceToPrimitive2DSequence(aRetval,
  88                     createHiddenGeometryPrimitives2D(
  89                         false,
  90                         basegfx::B2DPolyPolygon(aUnitOutline),
  91                         getTransform()));
  92             }
  93
  94             // add text
  95             if(!getSdrLFSTAttribute().getText().isDefault())
  96             {
  97                 appendPrimitive2DReferenceToPrimitive2DSequence(aRetval,
  98                     createTextPrimitive(
  99                         basegfx::B2DPolyPolygon(aUnitOutline),
 100                         getTransform(),
 101                         getSdrLFSTAttribute().getText(),
 102                         getSdrLFSTAttribute().getLine(),
 103                         false,
 104                         false,
 105                         false));
 106             }
 107
 108             // add shadow
 109             if(!getSdrLFSTAttribute().getShadow().isDefault())
 110             {
 111                 aRetval = createEmbeddedShadowPrimitive(
 112                     aRetval,
 113                     getSdrLFSTAttribute().getShadow());
 114             }
 115
 116             return aRetval;
 117         }
 118
 119         SdrRectanglePrimitive2D::SdrRectanglePrimitive2D(
 120             const basegfx::B2DHomMatrix& rTransform,
 121             const attribute::SdrLineFillShadowTextAttribute& rSdrLFSTAttribute,
 122             double fCornerRadiusX,
 123             double fCornerRadiusY,
 124             bool bForceFillForHitTest)
 125         :   BufferedDecompositionPrimitive2D(),
 126             maTransform(rTransform),
 127             maSdrLFSTAttribute(rSdrLFSTAttribute),
 128             mfCornerRadiusX(fCornerRadiusX),
 129             mfCornerRadiusY(fCornerRadiusY),
 130             mbForceFillForHitTest(bForceFillForHitTest)
 131         {
 132         }
 133
 134         bool SdrRectanglePrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
 135         {
 136             if(BufferedDecompositionPrimitive2D::operator==(rPrimitive))
 137             {
 138                 const SdrRectanglePrimitive2D& rCompare = static_cast<const SdrRectanglePrimitive2D&>(rPrimitive);
 139
 140                 return (getCornerRadiusX() == rCompare.getCornerRadiusX()
 141                     && getCornerRadiusY() == rCompare.getCornerRadiusY()
 142                     && getTransform() == rCompare.getTransform()
 143                     && getSdrLFSTAttribute() == rCompare.getSdrLFSTAttribute()
 144                     && getForceFillForHitTest() == rCompare.getForceFillForHitTest());
 145             }
 146
 147             return false;
 148         }
 149
 150         // provide unique ID
 151         ImplPrimitive2DIDBlock(SdrRectanglePrimitive2D, PRIMITIVE2D_ID_SDRRECTANGLEPRIMITIVE2D)
 152
 153     } // end of namespace primitive2d
 154 } // end of namespace drawinglayer
 155
 156 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */