src/ui/effects/inc/renderer/engine-model/FUiEffects_RendererEngineModelAlphaBlendProperty.h

   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_RendererEngineModelAlphaBlendProperty.h
  20  * @brief          Alpha blending properties class
  21  *
  22  */
  23
  24 #ifndef _FUI_EFFECTS_INTERNAL_RENDERER_ENGINE_MODEL_ALPHA_BLEND_PROPERTY_H_
  25 #define _FUI_EFFECTS_INTERNAL_RENDERER_ENGINE_MODEL_ALPHA_BLEND_PROPERTY_H_
  26
  27 #include <renderer/engine-model/FUiEffects_RendererEngineModelProperty.h>
  28
  29 #include <string>
  30
  31 namespace Tizen { namespace Ui { namespace Effects { namespace _Renderer { namespace EngineModel
  32 {
  33 class PropertyVisitor;
  34
  35 class AlphaBlendProperty:
  36         public Property
  37 {
  38 public:
  39         class BlendFactor
  40         {
  41         public:
  42                 enum BlendFactorEnum
  43                 {
  44                         ZERO = 0                                        ,
  45                         ONE                             ,
  46                         SRC_COLOR                       ,
  47                         ONE_MINUS_SRC_COLOR                     ,
  48                         DST_COLOR                       ,
  49                         ONE_MINUS_DST_COLOR                     ,
  50                         SRC_ALPHA                       ,
  51                         ONE_MINUS_SRC_ALPHA             ,
  52                         DST_ALPHA                       ,
  53                         ONE_MINUS_DST_ALPHA                     ,
  54                         CONSTANT_COLOR                  ,
  55                         ONE_MINUS_CONSTANT_COLOR        ,
  56                         CONSTANT_ALPHA                  ,
  57                         ONE_MINUS_CONSTANT_ALPHA        ,
  58                         SRC_ALPHA_SATURATE
  59                 };
  60                 typedef BlendFactorEnum Value;
  61         };
  62
  63         AlphaBlendProperty(void);
  64         virtual ~AlphaBlendProperty(void);
  65
  66         virtual void Visit(PropertyVisitor& v);
  67
  68         virtual bool IsEnable(void);
  69         virtual BlendFactor::Value GetSourceFactor(void);
  70         virtual BlendFactor::Value GetDestinationFactor(void);
  71
  72         virtual void SetFactors(BlendFactor::Value source, BlendFactor::Value destination);
  73         virtual void Enable(bool isEnabled);
  74
  75         virtual CachePtr GetCache(void);
  76         virtual void SetCache(CachePtr cache);
  77         virtual void TouchCache(void);
  78
  79 private:
  80         CachePtr __cache;
  81         BlendFactor::Value __source;
  82         BlendFactor::Value __destination;
  83         bool __isEnabled;
  84 };
  85
  86 typedef Tizen::Ui::Effects::_Renderer::System::SmartPtr<AlphaBlendProperty> AlphaBlendPropertyPtr;
  87
  88 }}}}} //Tizen::Ui::Effects::_Renderer::EngineModel
  89
  90 #endif //_FUI_EFFECTS_INTERNAL_RENDERER_ENGINE_MODEL_ALPHA_BLEND_PROPERTY_H_