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
  25
  26 using namespace com::sun::star;
  27
  28
  29 namespace drawinglayer::primitive2d
  30 {
  31         void SdrPathPrimitive2D::create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& /*aViewInformation*/) const
  32         {
  33             Primitive2DContainer aRetval;
  34
  35             // add fill
  36             if(!getSdrLFSTAttribute().getFill().isDefault()
  37                 && getUnitPolyPolygon().isClosed())
  38             {
  39                 // #i108255# no need to use correctOrientations here; target is
  40                 // straight visualisation
  41                 basegfx::B2DPolyPolygon aTransformed(getUnitPolyPolygon());
  42                 aTransformed.transform(getTransform());
  43
  44                 // OperationSmiley: Check if a UnitDefinitionPolyPolygon is set
  45                 if(getUnitDefinitionPolyPolygon().count()
  46                     && getUnitDefinitionPolyPolygon() != getUnitPolyPolygon())
  47                 {
  48                     // if yes, use the B2DRange of it's transformed form
  49                     basegfx::B2DPolyPolygon aTransformedDefinition(getUnitDefinitionPolyPolygon());
  50                     aTransformedDefinition.transform(getTransform());
  51
  52                     aRetval.push_back(
  53                         createPolyPolygonFillPrimitive(
  54                             aTransformed,
  55                             aTransformedDefinition.getB2DRange(),
  56                             getSdrLFSTAttribute().getFill(),
  57                             getSdrLFSTAttribute().getFillFloatTransGradient()));
  58                 }
  59                 else
  60                 {
  61                     aRetval.push_back(
  62                         createPolyPolygonFillPrimitive(
  63                             aTransformed,
  64                             getSdrLFSTAttribute().getFill(),
  65                             getSdrLFSTAttribute().getFillFloatTransGradient()));
  66                 }
  67             }
  68
  69             // add line
  70             if(getSdrLFSTAttribute().getLine().isDefault())
  71             {
  72                 // if initially no line is defined, create one for HitTest and BoundRect
  73                 aRetval.push_back(
  74                     createHiddenGeometryPrimitives2D(
  75                         false,
  76                         getUnitPolyPolygon(),
  77                         getTransform()));
  78             }
  79             else
  80             {
  81                 Primitive2DContainer aTemp(getUnitPolyPolygon().count());
  82
  83                 for(sal_uInt32 a(0); a < getUnitPolyPolygon().count(); a++)
  84                 {
  85                     basegfx::B2DPolygon aTransformed(getUnitPolyPolygon().getB2DPolygon(a));
  86
  87                     aTransformed.transform(getTransform());
  88                     aTemp[a] = createPolygonLinePrimitive(
  89                         aTransformed,
  90                         getSdrLFSTAttribute().getLine(),
  91                         getSdrLFSTAttribute().getLineStartEnd());
  92                 }
  93
  94                 aRetval.append(aTemp);
  95             }
  96
  97             // add text
  98             if(!getSdrLFSTAttribute().getText().isDefault())
  99             {
 100                 aRetval.push_back(
 101                     createTextPrimitive(
 102                         getUnitPolyPolygon(),
 103                         getTransform(),
 104                         getSdrLFSTAttribute().getText(),
 105                         getSdrLFSTAttribute().getLine(),
 106                         false,
 107                         false));
 108             }
 109
 110             // add shadow
 111             if(!getSdrLFSTAttribute().getShadow().isDefault())
 112             {
 113                 aRetval = createEmbeddedShadowPrimitive(
 114                     aRetval,
 115                     getSdrLFSTAttribute().getShadow());
 116             }
 117
 118             rContainer.insert(rContainer.end(), aRetval.begin(), aRetval.end());
 119         }
 120
 121         SdrPathPrimitive2D::SdrPathPrimitive2D(
 122             const basegfx::B2DHomMatrix& rTransform,
 123             const attribute::SdrLineFillEffectsTextAttribute& rSdrLFSTAttribute,
 124             const basegfx::B2DPolyPolygon& rUnitPolyPolygon,
 125             const basegfx::B2DPolyPolygon& rUnitDefinitionPolyPolygon)
 126         :   BufferedDecompositionPrimitive2D(),
 127             maTransform(rTransform),
 128             maSdrLFSTAttribute(rSdrLFSTAttribute),
 129             maUnitPolyPolygon(rUnitPolyPolygon),
 130             maUnitDefinitionPolyPolygon(rUnitDefinitionPolyPolygon)
 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         ImplPrimitive2DIDBlock(SdrPathPrimitive2D, PRIMITIVE2D_ID_SDRPATHPRIMITIVE2D)
 151
 152 } // end of namespace
 153
 154 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */