dali/public-api/actors/renderable-actor.cpp

   1 /*
   2  * Copyright (c) 2014 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 // CLASS HEADER
  19 #include <dali/public-api/actors/renderable-actor.h>
  20
  21 // INTERNAL INCLUDES
  22 #include <dali/internal/event/actors/renderable-actor-impl.h>
  23 #include <dali/internal/event/effects/shader-effect-impl.h>
  24
  25 namespace Dali
  26 {
  27
  28 const BlendingMode::Type RenderableActor::DEFAULT_BLENDING_MODE = BlendingMode::AUTO;
  29
  30 RenderableActor::RenderableActor()
  31 {
  32 }
  33
  34 RenderableActor RenderableActor::DownCast( BaseHandle handle )
  35 {
  36   return RenderableActor( dynamic_cast<Dali::Internal::RenderableActor*>(handle.GetObjectPtr()) );
  37 }
  38
  39 RenderableActor::~RenderableActor()
  40 {
  41 }
  42
  43 RenderableActor::RenderableActor(const RenderableActor& copy)
  44 : Actor(copy)
  45 {
  46 }
  47
  48 RenderableActor& RenderableActor::operator=(const RenderableActor& rhs)
  49 {
  50   BaseHandle::operator=(rhs);
  51   return *this;
  52 }
  53
  54 RenderableActor& RenderableActor::operator=(BaseHandle::NullType* rhs)
  55 {
  56   DALI_ASSERT_ALWAYS( (rhs == NULL) && "Can only assign NULL pointer to handle");
  57   Reset();
  58   return *this;
  59 }
  60
  61 void RenderableActor::SetSortModifier(float modifier)
  62 {
  63   GetImplementation(*this).SetSortModifier(modifier);
  64 }
  65
  66 float RenderableActor::GetSortModifier() const
  67 {
  68   return GetImplementation(*this).GetSortModifier();
  69 }
  70
  71 void RenderableActor::SetCullFace(const CullFaceMode mode)
  72 {
  73   GetImplementation(*this).SetCullFace(mode);
  74 }
  75
  76 CullFaceMode RenderableActor::GetCullFace() const
  77 {
  78   return GetImplementation(*this).GetCullFace();
  79 }
  80
  81 void RenderableActor::SetBlendMode( BlendingMode::Type mode )
  82 {
  83   GetImplementation(*this).SetBlendMode( mode );
  84 }
  85
  86 BlendingMode::Type RenderableActor::GetBlendMode() const
  87 {
  88   return GetImplementation(*this).GetBlendMode();
  89 }
  90
  91 void RenderableActor::SetBlendFunc( BlendingFactor::Type srcFactorRgba, BlendingFactor::Type destFactorRgba )
  92 {
  93   GetImplementation(*this).SetBlendFunc( srcFactorRgba, destFactorRgba );
  94 }
  95
  96 void RenderableActor::SetBlendFunc( BlendingFactor::Type srcFactorRgb,   BlendingFactor::Type destFactorRgb,
  97                                     BlendingFactor::Type srcFactorAlpha, BlendingFactor::Type destFactorAlpha )
  98 {
  99   GetImplementation(*this).SetBlendFunc( srcFactorRgb, destFactorRgb, srcFactorAlpha, destFactorAlpha );
 100 }
 101
 102 void RenderableActor::GetBlendFunc( BlendingFactor::Type& srcFactorRgb,   BlendingFactor::Type& destFactorRgb,
 103                                     BlendingFactor::Type& srcFactorAlpha, BlendingFactor::Type& destFactorAlpha ) const
 104 {
 105   GetImplementation(*this).GetBlendFunc( srcFactorRgb, destFactorRgb, srcFactorAlpha, destFactorAlpha );
 106 }
 107
 108 void RenderableActor::SetBlendEquation( BlendingEquation::Type equationRgba )
 109 {
 110   GetImplementation(*this).SetBlendEquation( equationRgba );
 111 }
 112
 113 void RenderableActor::SetBlendEquation( BlendingEquation::Type equationRgb, BlendingEquation::Type equationAlpha )
 114 {
 115   GetImplementation(*this).SetBlendEquation( equationRgb, equationAlpha );
 116 }
 117
 118 void RenderableActor::GetBlendEquation( BlendingEquation::Type& equationRgb, BlendingEquation::Type& equationAlpha ) const
 119 {
 120   GetImplementation(*this).GetBlendEquation( equationRgb, equationAlpha );
 121 }
 122
 123 void RenderableActor::SetBlendColor( const Vector4& color )
 124 {
 125   GetImplementation(*this).SetBlendColor( color );
 126 }
 127
 128 const Vector4& RenderableActor::GetBlendColor() const
 129 {
 130   return GetImplementation(*this).GetBlendColor();
 131 }
 132
 133 void RenderableActor::SetFilterMode( FilterMode::Type minFilter, FilterMode::Type magFilter )
 134 {
 135   GetImplementation(*this).SetFilterMode( minFilter, magFilter );
 136 }
 137
 138 void RenderableActor::GetFilterMode( FilterMode::Type& minFilter, FilterMode::Type& magFilter ) const
 139 {
 140   GetImplementation(*this).GetFilterMode( minFilter, magFilter );
 141 }
 142
 143 void RenderableActor::SetShaderEffect(ShaderEffect effect)
 144 {
 145   GetImplementation(*this).SetShaderEffect(GetImplementation(effect));
 146 }
 147
 148 ShaderEffect RenderableActor::GetShaderEffect() const
 149 {
 150   Internal::ShaderEffectPtr internal = GetImplementation(*this).GetShaderEffect();
 151
 152   return ShaderEffect(internal.Get());
 153 }
 154
 155 void RenderableActor::RemoveShaderEffect()
 156 {
 157   GetImplementation(*this).RemoveShaderEffect();
 158 }
 159
 160 RenderableActor::RenderableActor(Internal::RenderableActor* internal)
 161 : Actor(internal)
 162 {
 163 }
 164
 165 void SetShaderEffectRecursively( Actor actor, ShaderEffect effect )
 166 {
 167   // only do something if the actor and effect are valid
 168   if( actor && effect )
 169   {
 170     // first remove from this actor
 171     RenderableActor renderable = RenderableActor::DownCast( actor );
 172     if( renderable )
 173     {
 174       renderable.SetShaderEffect( effect );
 175     }
 176     // then all children recursively
 177     const unsigned int count = actor.GetChildCount();
 178     for( unsigned int index = 0; index < count; ++index )
 179     {
 180       Actor child( actor.GetChildAt( index ) );
 181       SetShaderEffectRecursively( child, effect );
 182     }
 183   }
 184 }
 185
 186 void RemoveShaderEffectRecursively( Actor actor )
 187 {
 188   // only do something if the actor is valid
 189   if( actor )
 190   {
 191     // first remove from this actor
 192     RenderableActor renderable = RenderableActor::DownCast( actor );
 193     if( renderable )
 194     {
 195       renderable.RemoveShaderEffect();
 196     }
 197     // then all children recursively
 198     const unsigned int count = actor.GetChildCount();
 199     for( unsigned int index = 0; index < count; ++index )
 200     {
 201       Actor child( actor.GetChildAt( index ) );
 202       RemoveShaderEffectRecursively( child );
 203     }
 204   }
 205 }
 206
 207 } // namespace Dali