drawinglayer/source/attribute/sdrsceneattribute3d.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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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 <drawinglayer/attribute/sdrsceneattribute3d.hxx>
  21
  22
  23 namespace drawinglayer::attribute
  24 {
  25         class ImpSdrSceneAttribute
  26         {
  27         public:
  28             // 3D scene attribute definitions
  29             double                         mfDistance;
  30             double                         mfShadowSlant;
  31             css::drawing::ProjectionMode   maProjectionMode;
  32             css::drawing::ShadeMode        maShadeMode;
  33
  34             bool                           mbTwoSidedLighting : 1;
  35
  36         public:
  37             ImpSdrSceneAttribute(
  38                 double fDistance,
  39                 double fShadowSlant,
  40                 css::drawing::ProjectionMode aProjectionMode,
  41                 css::drawing::ShadeMode aShadeMode,
  42                 bool bTwoSidedLighting)
  43             :   mfDistance(fDistance),
  44                 mfShadowSlant(fShadowSlant),
  45                 maProjectionMode(aProjectionMode),
  46                 maShadeMode(aShadeMode),
  47                 mbTwoSidedLighting(bTwoSidedLighting)
  48             {
  49             }
  50
  51             ImpSdrSceneAttribute()
  52             :   mfDistance(0.0),
  53                 mfShadowSlant(0.0),
  54                 maProjectionMode(css::drawing::ProjectionMode_PARALLEL),
  55                 maShadeMode(css::drawing::ShadeMode_FLAT),
  56                 mbTwoSidedLighting(false)
  57             {
  58             }
  59
  60             // data read access
  61             double getShadowSlant() const { return mfShadowSlant; }
  62             css::drawing::ProjectionMode getProjectionMode() const { return maProjectionMode; }
  63             css::drawing::ShadeMode getShadeMode() const { return maShadeMode; }
  64             bool getTwoSidedLighting() const { return mbTwoSidedLighting; }
  65
  66             bool operator==(const ImpSdrSceneAttribute& rCandidate) const
  67             {
  68                 return (mfDistance == rCandidate.mfDistance
  69                     && getShadowSlant() == rCandidate.getShadowSlant()
  70                     && getProjectionMode() == rCandidate.getProjectionMode()
  71                     && getShadeMode() == rCandidate.getShadeMode()
  72                     && getTwoSidedLighting() == rCandidate.getTwoSidedLighting());
  73             }
  74         };
  75
  76         namespace
  77         {
  78             SdrSceneAttribute::ImplType& theGlobalDefault()
  79             {
  80                 static SdrSceneAttribute::ImplType SINGLETON;
  81                 return SINGLETON;
  82             }
  83         }
  84
  85         SdrSceneAttribute::SdrSceneAttribute(
  86             double fDistance,
  87             double fShadowSlant,
  88             css::drawing::ProjectionMode aProjectionMode,
  89             css::drawing::ShadeMode aShadeMode,
  90             bool bTwoSidedLighting)
  91         :   mpSdrSceneAttribute(ImpSdrSceneAttribute(
  92                 fDistance, fShadowSlant, aProjectionMode, aShadeMode, bTwoSidedLighting))
  93         {
  94         }
  95
  96         SdrSceneAttribute::SdrSceneAttribute()
  97         :   mpSdrSceneAttribute(theGlobalDefault())
  98         {
  99         }
 100
 101         SdrSceneAttribute::SdrSceneAttribute(const SdrSceneAttribute&) = default;
 102
 103         SdrSceneAttribute::SdrSceneAttribute(SdrSceneAttribute&&) = default;
 104
 105         SdrSceneAttribute::~SdrSceneAttribute() = default;
 106
 107         bool SdrSceneAttribute::isDefault() const
 108         {
 109             return mpSdrSceneAttribute.same_object(theGlobalDefault());
 110         }
 111
 112         SdrSceneAttribute& SdrSceneAttribute::operator=(const SdrSceneAttribute&) = default;
 113
 114         SdrSceneAttribute& SdrSceneAttribute::operator=(SdrSceneAttribute&&)  = default;
 115
 116         bool SdrSceneAttribute::operator==(const SdrSceneAttribute& rCandidate) const
 117         {
 118             // tdf#87509 default attr is always != non-default attr, even with same values
 119             if(rCandidate.isDefault() != isDefault())
 120                 return false;
 121
 122             return rCandidate.mpSdrSceneAttribute == mpSdrSceneAttribute;
 123         }
 124
 125         double SdrSceneAttribute::getShadowSlant() const
 126         {
 127             return mpSdrSceneAttribute->getShadowSlant();
 128         }
 129
 130         css::drawing::ProjectionMode SdrSceneAttribute::getProjectionMode() const
 131         {
 132             return mpSdrSceneAttribute->getProjectionMode();
 133         }
 134
 135         css::drawing::ShadeMode SdrSceneAttribute::getShadeMode() const
 136         {
 137             return mpSdrSceneAttribute->getShadeMode();
 138         }
 139
 140         bool SdrSceneAttribute::getTwoSidedLighting() const
 141         {
 142             return mpSdrSceneAttribute->getTwoSidedLighting();
 143         }
 144
 145 } // end of namespace
 146
 147 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */