src/ui/effects/renderer/engine-model/FUiEffects_RendererEngineModelDrawable.cpp

   1 //
   2 // Open Service Platform
   3 // Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
   4 //
   5 // Licensed under the Flora License, Version 1.0 (the License);
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 //     http://floralicense.org/license/
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an AS IS BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16 //
  17
  18 /**
  19  * @file                FUiEffects_RendererEngineModelDrawable.cpp
  20  * @brief               This file contains implementation of Drawable class
  21  *
  22  */
  23
  24 #include <renderer/engine-model/FUiEffects_RendererEngineModelDrawable.h>
  25 #include <renderer/engine-model/FUiEffects_RendererEngineModelGeometry.h>
  26 #include <renderer/engine-model/FUiEffects_RendererEngineModelMaterial.h>
  27
  28 namespace Tizen { namespace Ui { namespace Effects { namespace _Renderer { namespace EngineModel
  29 {
  30
  31 Drawable::Drawable(void)
  32 {
  33 }
  34
  35 Drawable::~Drawable(void)
  36 {
  37         if (_pCache)
  38         {
  39                 _pCache->Die();
  40         }
  41 }
  42
  43 void
  44 Drawable::SetGeometry(GeometryPtr pGeom)
  45 {
  46         if (_pGeometry)
  47         {
  48                 _pGeometry->RemovedFromDrawable(this);
  49         }
  50         _pGeometry = pGeom;
  51
  52         if (_pGeometry)
  53         {
  54                 _pGeometry->AttachedToDrawable(this);
  55         }
  56         TouchParentBoundBox();
  57         InvalidateCache();
  58         return;
  59 }
  60
  61 GeometryPtr
  62 Drawable::GetGeometry(void)
  63 {
  64         return _pGeometry;
  65 }
  66
  67 void
  68 Drawable::SetMaterial(MaterialPtr pMat)
  69 {
  70         if (_pMaterial)
  71         {
  72                 _pMaterial->RemovedFromDrawable(this);
  73         }
  74         _pMaterial = pMat;
  75
  76         if (_pMaterial)
  77         {
  78                 _pMaterial->AttachedToDrawable(this);
  79         }
  80         InvalidateCache();
  81         return;
  82 }
  83
  84 MaterialPtr
  85 Drawable::GetMaterial(void)
  86 {
  87         return _pMaterial;
  88 }
  89
  90 void
  91 Drawable::InvalidateCache(void)
  92 {
  93         if (_pCache)
  94         {
  95                 _pCache->Invalidate();
  96         }
  97         return;
  98 }
  99
 100 void
 101 Drawable::ValidateBoundBox(void)
 102 {
 103         if (_pGeometry)
 104         {
 105                 _boundBox.value = _pGeometry->GetBoundBox();
 106         }
 107         else
 108         {
 109                 _boundBox.value.Identity();
 110         }
 111
 112         _boundBox.invalid = false;
 113         return;
 114 }
 115
 116 const Aabb&
 117 Drawable::GetBoundBox(void)
 118 {
 119         if (_boundBox.invalid)
 120         {
 121                 ValidateBoundBox();
 122         }
 123         return _boundBox.value;
 124 }
 125
 126 CachePtr
 127 Drawable::GetCache(void)
 128 {
 129         return _pCache;
 130 }
 131
 132 void
 133 Drawable::SetCache(CachePtr pCache)
 134 {
 135         if (_pCache)
 136         {
 137                 _pCache->Die();
 138         }
 139         _pCache = pCache;
 140         return;
 141 }
 142
 143 void
 144 Drawable::InvalidateBoundBox(void)
 145 {
 146         return;
 147 }
 148
 149 }}}}} //Tizen::Ui::Effects::_Renderer::EngineModel