Merge changes I7066e6c1,I3f0c228e into devel/master

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / visuals / visual-base-impl.cpp

diff --git a/dali-toolkit/internal/visuals/visual-base-impl.cpp b/dali-toolkit/internal/visuals/visual-base-impl.cpp
index d152a7f..0958afa 100644 (file)
--- a/dali-toolkit/internal/visuals/visual-base-impl.cpp
+++ b/dali-toolkit/internal/visuals/visual-base-impl.cpp
@@ -23,7 +23,7 @@
 #include <dali/integration-api/debug.h>
 
 //INTERNAL HEARDER
-#include <dali-toolkit/public-api/visuals/visual-properties.h>
+#include <dali-toolkit/devel-api/visuals/visual-properties-devel.h>
 #include <dali-toolkit/internal/visuals/visual-base-data-impl.h>
 #include <dali-toolkit/internal/visuals/visual-string-constants.h>
 
@@ -61,19 +61,55 @@ void Visual::Base::SetCustomShader( const Property::Map& shaderMap )
 
 void Visual::Base::SetProperties( const Property::Map& propertyMap )
 {
-  Property::Value* customShaderValue = propertyMap.Find( Toolkit::Visual::Property::SHADER, CUSTOM_SHADER );
-  if( customShaderValue )
+  for( size_t i = 0; i < propertyMap.Count(); ++i )
   {
-    Property::Map shaderMap;
-    if( customShaderValue->Get( shaderMap ) )
+    const KeyValuePair& pair = propertyMap.GetKeyValue( i );
+    const Property::Key& key = pair.first;
+    const Property::Value& value = pair.second;
+    switch( key.indexKey )
     {
-      SetCustomShader( shaderMap );
+      case DevelVisual::Property::SHADER:
+      {
+        Property::Map shaderMap;
+        if( value.Get( shaderMap ) )
+        {
+          SetCustomShader( shaderMap );
+        }
+        break;
+      }
+
+      case DevelVisual::Property::TRANSFORM:
+      {
+        Property::Map map;
+        if( value.Get( map ) )
+        {
+          mImpl->mTransform.SetPropertyMap( map );
+        }
+        break;
+      }
+
+      case DevelVisual::Property::PREMULTIPLIED_ALPHA:
+      {
+        bool premultipliedAlpha = false;
+        if( value.Get( premultipliedAlpha ) )
+        {
+          EnablePreMultipliedAlpha( premultipliedAlpha );
+        }
+        break;
+      }
     }
   }
 
   DoSetProperties( propertyMap );
 }
 
+void Visual::Base::SetTransformAndSize( const Property::Map& transform, Size controlSize )
+{
+  mImpl->mControlSize = controlSize;
+  mImpl->mTransform.SetPropertyMap( transform );
+  OnSetTransform();
+}
+
 void Visual::Base::SetName( const std::string& name )
 {
   mImpl->mName = name;
@@ -84,22 +120,31 @@ const std::string& Visual::Base::GetName()
   return mImpl->mName;
 }
 
-void Visual::Base::SetSize( const Vector2& size )
+float Visual::Base::GetHeightForWidth( float width )
 {
-  mImpl->mSize = size;
-}
-
-const Vector2& Visual::Base::GetSize() const
-{
-  return mImpl->mSize;
+  float aspectCorrectedHeight = 0.f;
+  Vector2 naturalSize;
+  GetNaturalSize( naturalSize );
+  if( naturalSize.width )
+  {
+    aspectCorrectedHeight = naturalSize.height * width / naturalSize.width;
+  }
+  return aspectCorrectedHeight;
 }
 
-float Visual::Base::GetHeightForWidth( float width ) const
+float Visual::Base::GetWidthForHeight( float height )
 {
-  return 0.f;
+  float aspectCorrectedWidth = 0.f;
+  Vector2 naturalSize;
+  GetNaturalSize( naturalSize );
+  if( naturalSize.height > 0.0f )
+  {
+    aspectCorrectedWidth = naturalSize.width * height / naturalSize.height;
+  }
+  return aspectCorrectedWidth;
 }
 
-void Visual::Base::GetNaturalSize( Vector2& naturalSize ) const
+void Visual::Base::GetNaturalSize( Vector2& naturalSize )
 {
   naturalSize = Vector2::ZERO;
 }
@@ -120,13 +165,19 @@ float Visual::Base::GetDepthIndex() const
 
 void Visual::Base::SetOnStage( Actor& actor )
 {
-  // To display the actor correctly, renderer should not be added to actor until all required resources are ready.
-  // Thus the calling of actor.AddRenderer() should happen inside derived class as base class does not know the exact timing.
-  DoSetOnStage( actor );
+  if( !IsOnStage() )
+  {
+    // To display the actor correctly, renderer should not be added to actor until all required resources are ready.
+    // Thus the calling of actor.AddRenderer() should happen inside derived class as base class does not know the exact timing.
+    DoSetOnStage( actor );
 
-  mImpl->mRenderer.SetProperty(Renderer::Property::BLEND_PRE_MULTIPLIED_ALPHA, IsPreMultipliedAlphaEnabled());
-  mImpl->mRenderer.SetProperty( Renderer::Property::DEPTH_INDEX, mImpl->mDepthIndex );
-  mImpl->mFlags |= Impl::IS_ON_STAGE;
+    if( mImpl->mRenderer )
+    {
+      mImpl->mRenderer.SetProperty( Renderer::Property::BLEND_PRE_MULTIPLIED_ALPHA, IsPreMultipliedAlphaEnabled());
+      mImpl->mRenderer.SetProperty( Renderer::Property::DEPTH_INDEX, mImpl->mDepthIndex );
+      mImpl->mFlags |= Impl::IS_ON_STAGE; // Only sets the flag if renderer exists
+    }
+  }
 }
 
 void Visual::Base::SetOffStage( Actor& actor )
@@ -147,11 +198,18 @@ void Visual::Base::CreatePropertyMap( Property::Map& map ) const
   {
     mImpl->mCustomShader->CreatePropertyMap( map );
   }
+
+  Property::Map transform;
+  mImpl->mTransform.GetPropertyMap( transform );
+  map.Insert( DevelVisual::Property::TRANSFORM, transform );
+
+  bool premultipliedAlpha( IsPreMultipliedAlphaEnabled() );
+  map.Insert( DevelVisual::Property::PREMULTIPLIED_ALPHA, premultipliedAlpha );
 }
 
 void Visual::Base::EnablePreMultipliedAlpha( bool preMultipled )
 {
-  if(preMultipled)
+  if( preMultipled )
   {
     mImpl->mFlags |= Impl::IS_PREMULTIPLIED_ALPHA;
   }
@@ -187,42 +245,6 @@ bool Visual::Base::IsFromCache() const
   return mImpl->mFlags & Impl::IS_FROM_CACHE;
 }
 
-void Visual::Base::SetProperty( Dali::Property::Index index, const Dali::Property::Value& propertyValue )
-{
-  DALI_ASSERT_ALWAYS( ( index > Property::INVALID_INDEX ) &&
-                      ( index > VISUAL_PROPERTY_BASE_START_INDEX ) && // Change the type of visual is not allowed.
-                      "Property index is out of bounds" );
-
-  if( index < VISUAL_PROPERTY_START_INDEX )
-  {
-    // TODO set the properties of the visual base.
-  }
-  else
-  {
-    DoSetProperty( index, propertyValue );
-  }
-}
-
-Dali::Property::Value Visual::Base::GetProperty( Dali::Property::Index index )
-{
-  DALI_ASSERT_ALWAYS( ( index > Property::INVALID_INDEX ) &&
-                      ( index >= VISUAL_PROPERTY_BASE_START_INDEX ) &&
-                      "Property index is out of bounds" );
-
-  Dali::Property::Value value;
-
-  if( index < VISUAL_PROPERTY_START_INDEX )
-  {
-    // TODO retrieve the properties of the visual base.
-  }
-  else
-  {
-    value = DoGetProperty( index );
-  }
-
-  return value;
-}
-
 } // namespace Internal
 
 } // namespace Toolkit