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 #include <rtl/instance.hxx>
  22
  23
  24
  25 namespace drawinglayer
  26 {
  27     namespace attribute
  28     {
  29         class ImpSdrSceneAttribute
  30         {
  31         public:
  32             // 3D scene attribute definitions
  33             double                                      mfDistance;
  34             double                                      mfShadowSlant;
  35             ::com::sun::star::drawing::ProjectionMode   maProjectionMode;
  36             ::com::sun::star::drawing::ShadeMode        maShadeMode;
  37
  38             // bitfield
  39             bool                                        mbTwoSidedLighting : 1;
  40
  41         public:
  42             ImpSdrSceneAttribute(
  43                 double fDistance,
  44                 double fShadowSlant,
  45                 ::com::sun::star::drawing::ProjectionMode aProjectionMode,
  46                 ::com::sun::star::drawing::ShadeMode aShadeMode,
  47                 bool bTwoSidedLighting)
  48             :   mfDistance(fDistance),
  49                 mfShadowSlant(fShadowSlant),
  50                 maProjectionMode(aProjectionMode),
  51                 maShadeMode(aShadeMode),
  52                 mbTwoSidedLighting(bTwoSidedLighting)
  53             {
  54             }
  55
  56             ImpSdrSceneAttribute()
  57             :   mfDistance(0.0),
  58                 mfShadowSlant(0.0),
  59                 maProjectionMode(::com::sun::star::drawing::ProjectionMode_PARALLEL),
  60                 maShadeMode(::com::sun::star::drawing::ShadeMode_FLAT),
  61                 mbTwoSidedLighting(false)
  62             {
  63             }
  64
  65             // data read access
  66             double getDistance() const { return mfDistance; }
  67             double getShadowSlant() const { return mfShadowSlant; }
  68             ::com::sun::star::drawing::ProjectionMode getProjectionMode() const { return maProjectionMode; }
  69             ::com::sun::star::drawing::ShadeMode getShadeMode() const { return maShadeMode; }
  70             bool getTwoSidedLighting() const { return mbTwoSidedLighting; }
  71
  72             bool operator==(const ImpSdrSceneAttribute& rCandidate) const
  73             {
  74                 return (getDistance() == rCandidate.getDistance()
  75                     && getShadowSlant() == rCandidate.getShadowSlant()
  76                     && getProjectionMode() == rCandidate.getProjectionMode()
  77                     && getShadeMode() == rCandidate.getShadeMode()
  78                     && getTwoSidedLighting() == rCandidate.getTwoSidedLighting());
  79             }
  80         };
  81
  82         namespace
  83         {
  84             struct theGlobalDefault :
  85                 public rtl::Static< SdrSceneAttribute::ImplType, theGlobalDefault > {};
  86         }
  87
  88         SdrSceneAttribute::SdrSceneAttribute(
  89             double fDistance,
  90             double fShadowSlant,
  91             ::com::sun::star::drawing::ProjectionMode aProjectionMode,
  92             ::com::sun::star::drawing::ShadeMode aShadeMode,
  93             bool bTwoSidedLighting)
  94         :   mpSdrSceneAttribute(ImpSdrSceneAttribute(
  95                 fDistance, fShadowSlant, aProjectionMode, aShadeMode, bTwoSidedLighting))
  96         {
  97         }
  98
  99         SdrSceneAttribute::SdrSceneAttribute()
 100         :   mpSdrSceneAttribute(theGlobalDefault::get())
 101         {
 102         }
 103
 104         SdrSceneAttribute::SdrSceneAttribute(const SdrSceneAttribute& rCandidate)
 105         :   mpSdrSceneAttribute(rCandidate.mpSdrSceneAttribute)
 106         {
 107         }
 108
 109         SdrSceneAttribute::~SdrSceneAttribute()
 110         {
 111         }
 112
 113         bool SdrSceneAttribute::isDefault() const
 114         {
 115             return mpSdrSceneAttribute.same_object(theGlobalDefault::get());
 116         }
 117
 118         SdrSceneAttribute& SdrSceneAttribute::operator=(const SdrSceneAttribute& rCandidate)
 119         {
 120             mpSdrSceneAttribute = rCandidate.mpSdrSceneAttribute;
 121             return *this;
 122         }
 123
 124         bool SdrSceneAttribute::operator==(const SdrSceneAttribute& rCandidate) const
 125         {
 126             // tdf#87509 default attr is always != non-default attr, even with same values
 127             if(rCandidate.isDefault() != isDefault())
 128                 return false;
 129
 130             return rCandidate.mpSdrSceneAttribute == mpSdrSceneAttribute;
 131         }
 132
 133         double SdrSceneAttribute::getShadowSlant() const
 134         {
 135             return mpSdrSceneAttribute->getShadowSlant();
 136         }
 137
 138         ::com::sun::star::drawing::ProjectionMode SdrSceneAttribute::getProjectionMode() const
 139         {
 140             return mpSdrSceneAttribute->getProjectionMode();
 141         }
 142
 143         ::com::sun::star::drawing::ShadeMode SdrSceneAttribute::getShadeMode() const
 144         {
 145             return mpSdrSceneAttribute->getShadeMode();
 146         }
 147
 148         bool SdrSceneAttribute::getTwoSidedLighting() const
 149         {
 150             return mpSdrSceneAttribute->getTwoSidedLighting();
 151         }
 152
 153     } // end of namespace attribute
 154 } // end of namespace drawinglayer
 155
 156 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */