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
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   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
  13  *   with this work for additional information regarding copyright
  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 <sdr/primitive2d/sdrdecompositiontools.hxx>
  23 #include <svx/sdr/primitive2d/svx_primitivetypes2d.hxx>
  24 #include <drawinglayer/primitive2d/sdrdecompositiontools2d.hxx>
  25 #include <basegfx/polygon/b2dpolygon.hxx>
  26 #include <basegfx/polygon/b2dpolypolygon.hxx>
  27
  28
  29 using namespace com::sun::star;
  30
  31
  32 namespace drawinglayer::primitive2d
  33 {
  34         void SdrRectanglePrimitive2D::create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& /*aViewInformation*/) const
  35         {
  36             Primitive2DContainer aRetval;
  37
  38             // create unit outline polygon
  39             const basegfx::B2DPolygon aUnitOutline(basegfx::utils::createPolygonFromRect(
  40                 basegfx::B2DRange(0.0, 0.0, 1.0, 1.0),
  41                 getCornerRadiusX(),
  42                 getCornerRadiusY()));
  43
  44             // add fill
  45             if(!getSdrLFSTAttribute().getFill().isDefault())
  46             {
  47                 basegfx::B2DPolyPolygon aTransformed(aUnitOutline);
  48
  49                 aTransformed.transform(getTransform());
  50                 aRetval.push_back(
  51                     createPolyPolygonFillPrimitive(
  52                         aTransformed,
  53                         getSdrLFSTAttribute().getFill(),
  54                         getSdrLFSTAttribute().getFillFloatTransGradient()));
  55             }
  56             else if(getForceFillForHitTest())
  57             {
  58                 // if no fill and it's a text frame, create a fill for HitTest and
  59                 // BoundRect fallback
  60                 aRetval.push_back(
  61                     createHiddenGeometryPrimitives2D(
  62                         true,
  63                         basegfx::B2DPolyPolygon(aUnitOutline),
  64                         getTransform()));
  65             }
  66
  67             // add line
  68             if(!getSdrLFSTAttribute().getLine().isDefault())
  69             {
  70                 basegfx::B2DPolygon aTransformed(aUnitOutline);
  71
  72                 aTransformed.transform(getTransform());
  73                 aRetval.push_back(
  74                     createPolygonLinePrimitive(
  75                         aTransformed,
  76                         getSdrLFSTAttribute().getLine(),
  77                         attribute::SdrLineStartEndAttribute()));
  78             }
  79             else if(!getForceFillForHitTest())
  80             {
  81                 // if initially no line is defined and it's not a text frame, create
  82                 // a line for HitTest and BoundRect
  83                 aRetval.push_back(
  84                     createHiddenGeometryPrimitives2D(
  85                         false,
  86                         basegfx::B2DPolyPolygon(aUnitOutline),
  87                         getTransform()));
  88             }
  89
  90             // add text
  91             if(!getSdrLFSTAttribute().getText().isDefault())
  92             {
  93                 aRetval.push_back(
  94                     createTextPrimitive(
  95                         basegfx::B2DPolyPolygon(aUnitOutline),
  96                         getTransform(),
  97                         getSdrLFSTAttribute().getText(),
  98                         getSdrLFSTAttribute().getLine(),
  99                         false,
 100                         false));
 101             }
 102
 103             // add shadow
 104             if(!getSdrLFSTAttribute().getShadow().isDefault())
 105             {
 106                 aRetval = createEmbeddedShadowPrimitive(
 107                     aRetval,
 108                     getSdrLFSTAttribute().getShadow());
 109             }
 110
 111             rContainer.insert(rContainer.end(), aRetval.begin(), aRetval.end());
 112         }
 113
 114         SdrRectanglePrimitive2D::SdrRectanglePrimitive2D(
 115             const basegfx::B2DHomMatrix& rTransform,
 116             const attribute::SdrLineFillEffectsTextAttribute& rSdrLFSTAttribute,
 117             double fCornerRadiusX,
 118             double fCornerRadiusY,
 119             bool bForceFillForHitTest)
 120         :   BufferedDecompositionPrimitive2D(),
 121             maTransform(rTransform),
 122             maSdrLFSTAttribute(rSdrLFSTAttribute),
 123             mfCornerRadiusX(fCornerRadiusX),
 124             mfCornerRadiusY(fCornerRadiusY),
 125             mbForceFillForHitTest(bForceFillForHitTest)
 126         {
 127         }
 128
 129         bool SdrRectanglePrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
 130         {
 131             if(BufferedDecompositionPrimitive2D::operator==(rPrimitive))
 132             {
 133                 const SdrRectanglePrimitive2D& rCompare = static_cast<const SdrRectanglePrimitive2D&>(rPrimitive);
 134
 135                 return (getCornerRadiusX() == rCompare.getCornerRadiusX()
 136                     && getCornerRadiusY() == rCompare.getCornerRadiusY()
 137                     && getTransform() == rCompare.getTransform()
 138                     && getSdrLFSTAttribute() == rCompare.getSdrLFSTAttribute()
 139                     && getForceFillForHitTest() == rCompare.getForceFillForHitTest());
 140             }
 141
 142             return false;
 143         }
 144
 145         // provide unique ID
 146         ImplPrimitive2DIDBlock(SdrRectanglePrimitive2D, PRIMITIVE2D_ID_SDRRECTANGLEPRIMITIVE2D)
 147
 148 } // end of namespace
 149
 150 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */