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 a32b8e5..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/devel-api/visual-factory/devel-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>
 
@@ -61,23 +61,42 @@ void Visual::Base::SetCustomShader( const Property::Map& shaderMap )
 
 void Visual::Base::SetProperties( const Property::Map& propertyMap )
 {
-  Property::Value* customShaderValue = propertyMap.Find( VisualProperty::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 );
-    }
-  }
-
-  Property::Value* transform = propertyMap.Find( Toolkit::Visual::DevelProperty::TRANSFORM, TRANSFORM );
-  if( transform )
-  {
-    Property::Map map;
-    if( transform->Get( map ) )
-    {
-      mImpl->mTransform.SetPropertyMap( map );
+      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;
+      }
     }
   }
 
@@ -101,9 +120,28 @@ const std::string& Visual::Base::GetName()
   return mImpl->mName;
 }
 
-float Visual::Base::GetHeightForWidth( float width ) const
+float Visual::Base::GetHeightForWidth( float width )
 {
-  return 0.f;
+  float aspectCorrectedHeight = 0.f;
+  Vector2 naturalSize;
+  GetNaturalSize( naturalSize );
+  if( naturalSize.width )
+  {
+    aspectCorrectedHeight = naturalSize.height * width / naturalSize.width;
+  }
+  return aspectCorrectedHeight;
+}
+
+float Visual::Base::GetWidthForHeight( float height )
+{
+  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 )
@@ -163,12 +201,15 @@ void Visual::Base::CreatePropertyMap( Property::Map& map ) const
 
   Property::Map transform;
   mImpl->mTransform.GetPropertyMap( transform );
-  map.Insert( Toolkit::Visual::DevelProperty::TRANSFORM, 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;
   }