svx/source/sdr/primitive2d/sdrcustomshapeprimitive2d.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   9  * This file incorporates work covered by the following license notice:
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  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/sdrcustomshapeprimitive2d.hxx>
  21 #include <basegfx/polygon/b2dpolygon.hxx>
  22 #include <basegfx/polygon/b2dpolygontools.hxx>
  23 #include <svx/sdr/primitive2d/sdrdecompositiontools.hxx>
  24 #include <drawinglayer/primitive2d/groupprimitive2d.hxx>
  25 #include <svx/sdr/primitive2d/svx_primitivetypes2d.hxx>
  26 #include <drawinglayer/attribute/sdrlineattribute.hxx>
  27
  28 //////////////////////////////////////////////////////////////////////////////
  29
  30 using namespace com::sun::star;
  31
  32 //////////////////////////////////////////////////////////////////////////////
  33
  34 namespace drawinglayer
  35 {
  36     namespace primitive2d
  37     {
  38         Primitive2DSequence SdrCustomShapePrimitive2D::create2DDecomposition(const geometry::ViewInformation2D& /*aViewInformation*/) const
  39         {
  40             Primitive2DSequence aRetval(getSubPrimitives());
  41
  42             // add text
  43             if(!getSdrSTAttribute().getText().isDefault())
  44             {
  45                 const basegfx::B2DPolygon aUnitOutline(basegfx::tools::createUnitPolygon());
  46
  47                 appendPrimitive2DReferenceToPrimitive2DSequence(aRetval,
  48                     createTextPrimitive(
  49                         basegfx::B2DPolyPolygon(aUnitOutline),
  50                         getTextBox(),
  51                         getSdrSTAttribute().getText(),
  52                         attribute::SdrLineAttribute(),
  53                         false,
  54                         getWordWrap(),
  55                         isForceTextClipToTextRange()));
  56             }
  57
  58             // add shadow
  59             if(aRetval.hasElements() && !getSdrSTAttribute().getShadow().isDefault())
  60             {
  61                 // #i105323# add generic shadow only for 2D shapes. For
  62                 // 3D shapes shadow will be set at the individual created
  63                 // visualisation objects and be visualized by the 3d renderer
  64                 // as a single shadow.
  65                 //
  66                 // The shadow for AutoShapes could be handled uniformely by not setting any
  67                 // shadow items at the helper model objects and only adding shadow here for
  68                 // 2D and 3D (and it works, too), but this would lead to two 3D scenes for
  69                 // the 3D object; one for the shadow aond one for the content. The one for the
  70                 // shadow will be correct (using ColorModifierStack), but expensive.
  71                 if(!get3DShape())
  72                 {
  73                     aRetval = createEmbeddedShadowPrimitive(aRetval, getSdrSTAttribute().getShadow());
  74                 }
  75             }
  76
  77             return aRetval;
  78         }
  79
  80         SdrCustomShapePrimitive2D::SdrCustomShapePrimitive2D(
  81             const attribute::SdrShadowTextAttribute& rSdrSTAttribute,
  82             const Primitive2DSequence& rSubPrimitives,
  83             const basegfx::B2DHomMatrix& rTextBox,
  84             bool bWordWrap,
  85             bool b3DShape,
  86             bool bForceTextClipToTextRange)
  87         :   BufferedDecompositionPrimitive2D(),
  88             maSdrSTAttribute(rSdrSTAttribute),
  89             maSubPrimitives(rSubPrimitives),
  90             maTextBox(rTextBox),
  91             mbWordWrap(bWordWrap),
  92             mb3DShape(b3DShape),
  93             mbForceTextClipToTextRange(bForceTextClipToTextRange)
  94         {
  95         }
  96
  97         bool SdrCustomShapePrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
  98         {
  99             if(BufferedDecompositionPrimitive2D::operator==(rPrimitive))
 100             {
 101                 const SdrCustomShapePrimitive2D& rCompare = (SdrCustomShapePrimitive2D&)rPrimitive;
 102
 103                 return (getSdrSTAttribute() == rCompare.getSdrSTAttribute()
 104                     && getSubPrimitives() == rCompare.getSubPrimitives()
 105                     && getTextBox() == rCompare.getTextBox()
 106                     && getWordWrap() == rCompare.getWordWrap()
 107                     && get3DShape() == rCompare.get3DShape()
 108                     && isForceTextClipToTextRange() == rCompare.isForceTextClipToTextRange());
 109             }
 110
 111             return false;
 112         }
 113
 114         // provide unique ID
 115         ImplPrimitive2DIDBlock(SdrCustomShapePrimitive2D, PRIMITIVE2D_ID_SDRCUSTOMSHAPEPRIMITIVE2D)
 116
 117     } // end of namespace primitive2d
 118 } // end of namespace drawinglayer
 119
 120 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */