svx/source/sdr/primitive2d/sdrpathprimitive2d.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.
   4  *
   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/sdrpathprimitive2d.hxx>
  21 #include <sdr/primitive2d/sdrdecompositiontools.hxx>
  22 #include <svx/sdr/primitive2d/svx_primitivetypes2d.hxx>
  23 #include <drawinglayer/primitive2d/sdrdecompositiontools2d.hxx>
  24 #include <utility>
  25
  26
  27 using namespace com::sun::star;
  28
  29
  30 namespace drawinglayer::primitive2d
  31 {
  32         void SdrPathPrimitive2D::create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& /*aViewInformation*/) const
  33         {
  34             Primitive2DContainer aRetval;
  35
  36             // add fill
  37             if(!getSdrLFSTAttribute().getFill().isDefault()
  38                 && getUnitPolyPolygon().isClosed())
  39             {
  40                 // #i108255# no need to use correctOrientations here; target is
  41                 // straight visualisation
  42                 basegfx::B2DPolyPolygon aTransformed(getUnitPolyPolygon());
  43                 aTransformed.transform(getTransform());
  44
  45                 // OperationSmiley: Check if a UnitDefinitionPolyPolygon is set
  46                 if(getUnitDefinitionPolyPolygon().count()
  47                     && getUnitDefinitionPolyPolygon() != getUnitPolyPolygon())
  48                 {
  49                     // if yes, use the B2DRange of it's transformed form
  50                     basegfx::B2DPolyPolygon aTransformedDefinition(getUnitDefinitionPolyPolygon());
  51                     aTransformedDefinition.transform(getTransform());
  52
  53                     aRetval.push_back(
  54                         createPolyPolygonFillPrimitive(
  55                             aTransformed,
  56                             aTransformedDefinition.getB2DRange(),
  57                             getSdrLFSTAttribute().getFill(),
  58                             getSdrLFSTAttribute().getFillFloatTransGradient()));
  59                 }
  60                 else
  61                 {
  62                     aRetval.push_back(
  63                         createPolyPolygonFillPrimitive(
  64                             aTransformed,
  65                             getSdrLFSTAttribute().getFill(),
  66                             getSdrLFSTAttribute().getFillFloatTransGradient()));
  67                 }
  68             }
  69
  70             // add line
  71             if(getSdrLFSTAttribute().getLine().isDefault())
  72             {
  73                 // if initially no line is defined, create one for HitTest and BoundRect
  74                 aRetval.push_back(
  75                     createHiddenGeometryPrimitives2D(
  76                         false,
  77                         getUnitPolyPolygon(),
  78                         getTransform()));
  79             }
  80             else
  81             {
  82                 Primitive2DContainer aTemp(getUnitPolyPolygon().count());
  83
  84                 for(sal_uInt32 a(0); a < getUnitPolyPolygon().count(); a++)
  85                 {
  86                     basegfx::B2DPolygon aTransformed(getUnitPolyPolygon().getB2DPolygon(a));
  87
  88                     aTransformed.transform(getTransform());
  89                     aTemp[a] = createPolygonLinePrimitive(
  90                         aTransformed,
  91                         getSdrLFSTAttribute().getLine(),
  92                         getSdrLFSTAttribute().getLineStartEnd());
  93                 }
  94
  95                 aRetval.append(aTemp);
  96             }
  97
  98             // add text
  99             if(!getSdrLFSTAttribute().getText().isDefault())
 100             {
 101                 aRetval.push_back(
 102                     createTextPrimitive(
 103                         getUnitPolyPolygon(),
 104                         getTransform(),
 105                         getSdrLFSTAttribute().getText(),
 106                         getSdrLFSTAttribute().getLine(),
 107                         false,
 108                         false));
 109             }
 110
 111             // add shadow
 112             if(!getSdrLFSTAttribute().getShadow().isDefault())
 113             {
 114                 aRetval = createEmbeddedShadowPrimitive(
 115                     std::move(aRetval),
 116                     getSdrLFSTAttribute().getShadow());
 117             }
 118
 119             rContainer.append(std::move(aRetval));
 120         }
 121
 122         SdrPathPrimitive2D::SdrPathPrimitive2D(
 123             basegfx::B2DHomMatrix aTransform,
 124             const attribute::SdrLineFillEffectsTextAttribute& rSdrLFSTAttribute,
 125             basegfx::B2DPolyPolygon aUnitPolyPolygon,
 126             basegfx::B2DPolyPolygon aUnitDefinitionPolyPolygon)
 127         :   maTransform(std::move(aTransform)),
 128             maSdrLFSTAttribute(rSdrLFSTAttribute),
 129             maUnitPolyPolygon(std::move(aUnitPolyPolygon)),
 130             maUnitDefinitionPolyPolygon(std::move(aUnitDefinitionPolyPolygon))
 131         {
 132         }
 133
 134         bool SdrPathPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
 135         {
 136             if(BufferedDecompositionPrimitive2D::operator==(rPrimitive))
 137             {
 138                 const SdrPathPrimitive2D& rCompare = static_cast<const SdrPathPrimitive2D&>(rPrimitive);
 139
 140                 return (getUnitPolyPolygon() == rCompare.getUnitPolyPolygon()
 141                     && getUnitDefinitionPolyPolygon() == rCompare.getUnitDefinitionPolyPolygon()
 142                     && getTransform() == rCompare.getTransform()
 143                     && getSdrLFSTAttribute() == rCompare.getSdrLFSTAttribute());
 144             }
 145
 146             return false;
 147         }
 148
 149         // provide unique ID
 150         sal_uInt32 SdrPathPrimitive2D::getPrimitive2DID() const
 151         {
 152             return PRIMITIVE2D_ID_SDRPATHPRIMITIVE2D;
 153         }
 154
 155 } // end of namespace
 156
 157 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */