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.
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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 <svx/sdr/primitive2d/sdrpathprimitive2d.hxx>
  21 #include <svx/sdr/primitive2d/sdrdecompositiontools.hxx>
  22 #include <basegfx/polygon/b2dpolypolygontools.hxx>
  23 #include <drawinglayer/primitive2d/groupprimitive2d.hxx>
  24 #include <svx/sdr/primitive2d/svx_primitivetypes2d.hxx>
  25 #include <drawinglayer/primitive2d/sdrdecompositiontools2d.hxx>
  26
  27 //////////////////////////////////////////////////////////////////////////////
  28
  29 using namespace com::sun::star;
  30
  31 //////////////////////////////////////////////////////////////////////////////
  32
  33 namespace drawinglayer
  34 {
  35     namespace primitive2d
  36     {
  37         Primitive2DSequence SdrPathPrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*aViewInformation*/) const
  38         {
  39             Primitive2DSequence aRetval;
  40
  41             // add fill
  42             if(!getSdrLFSTAttribute().getFill().isDefault()
  43                 && getUnitPolyPolygon().isClosed())
  44             {
  45                 // #i108255# no need to use correctOrientations here; target is
  46                 // straight visualisation
  47                 appendPrimitive2DReferenceToPrimitive2DSequence(aRetval,
  48                     createPolyPolygonFillPrimitive(
  49                         getUnitPolyPolygon(),
  50                         getTransform(),
  51                         getSdrLFSTAttribute().getFill(),
  52                         getSdrLFSTAttribute().getFillFloatTransGradient()));
  53             }
  54
  55             // add line
  56             if(getSdrLFSTAttribute().getLine().isDefault())
  57             {
  58                 // if initially no line is defined, create one for HitTest and BoundRect
  59                 appendPrimitive2DReferenceToPrimitive2DSequence(aRetval,
  60                     createHiddenGeometryPrimitives2D(
  61                         false,
  62                         getUnitPolyPolygon(),
  63                         getTransform()));
  64             }
  65             else
  66             {
  67                 Primitive2DSequence aTemp(getUnitPolyPolygon().count());
  68
  69                 for(sal_uInt32 a(0); a < getUnitPolyPolygon().count(); a++)
  70                 {
  71                     aTemp[a] = createPolygonLinePrimitive(
  72                         getUnitPolyPolygon().getB2DPolygon(a),
  73                         getTransform(),
  74                         getSdrLFSTAttribute().getLine(),
  75                         getSdrLFSTAttribute().getLineStartEnd());
  76                 }
  77
  78                 appendPrimitive2DSequenceToPrimitive2DSequence(aRetval, aTemp);
  79             }
  80
  81             // add text
  82             if(!getSdrLFSTAttribute().getText().isDefault())
  83             {
  84                 appendPrimitive2DReferenceToPrimitive2DSequence(aRetval,
  85                     createTextPrimitive(
  86                         getUnitPolyPolygon(),
  87                         getTransform(),
  88                         getSdrLFSTAttribute().getText(),
  89                         getSdrLFSTAttribute().getLine(),
  90                         false,
  91                         false,
  92                         false));
  93             }
  94
  95             // add shadow
  96             if(!getSdrLFSTAttribute().getShadow().isDefault())
  97             {
  98                 aRetval = createEmbeddedShadowPrimitive(
  99                     aRetval,
 100                     getSdrLFSTAttribute().getShadow());
 101             }
 102
 103             return aRetval;
 104         }
 105
 106         SdrPathPrimitive2D::SdrPathPrimitive2D(
 107             const basegfx::B2DHomMatrix& rTransform,
 108             const attribute::SdrLineFillShadowTextAttribute& rSdrLFSTAttribute,
 109             const basegfx::B2DPolyPolygon& rUnitPolyPolygon)
 110         :   BufferedDecompositionPrimitive2D(),
 111             maTransform(rTransform),
 112             maSdrLFSTAttribute(rSdrLFSTAttribute),
 113             maUnitPolyPolygon(rUnitPolyPolygon)
 114         {
 115         }
 116
 117         bool SdrPathPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
 118         {
 119             if(BufferedDecompositionPrimitive2D::operator==(rPrimitive))
 120             {
 121                 const SdrPathPrimitive2D& rCompare = (SdrPathPrimitive2D&)rPrimitive;
 122
 123                 return (getUnitPolyPolygon() == rCompare.getUnitPolyPolygon()
 124                     && getTransform() == rCompare.getTransform()
 125                     && getSdrLFSTAttribute() == rCompare.getSdrLFSTAttribute());
 126             }
 127
 128             return false;
 129         }
 130
 131         // provide unique ID
 132         ImplPrimitive2DIDBlock(SdrPathPrimitive2D, PRIMITIVE2D_ID_SDRPATHPRIMITIVE2D)
 133
 134     } // end of namespace primitive2d
 135 } // end of namespace drawinglayer
 136
 137 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */