Cleanup of Visual::Base::SetSize

[platform/core/uifw/dali-toolkit.git] / dali-toolkit / internal / controls / image-view / image-view-impl.cpp

diff --git a/dali-toolkit/internal/controls/image-view/image-view-impl.cpp b/dali-toolkit/internal/controls/image-view/image-view-impl.cpp
index e015144..f19f390 100644 (file)
--- a/dali-toolkit/internal/controls/image-view/image-view-impl.cpp
+++ b/dali-toolkit/internal/controls/image-view/image-view-impl.cpp
@@ -15,6 +15,7 @@
 #include <dali-toolkit/devel-api/visual-factory/visual-factory.h>
 #include <dali-toolkit/internal/visuals/visual-string-constants.h>
 #include <dali-toolkit/internal/visuals/visual-base-impl.h>
+#include <dali-toolkit/internal/visuals/visual-base-data-impl.h>
 
 namespace Dali
 {
@@ -42,6 +43,19 @@ DALI_PROPERTY_REGISTRATION( Toolkit, ImageView, "preMultipliedAlpha", BOOLEAN, P
 DALI_ANIMATABLE_PROPERTY_REGISTRATION_WITH_DEFAULT( Toolkit, ImageView, "pixelArea", Vector4(0.f, 0.f, 1.f, 1.f), PIXEL_AREA )
 DALI_TYPE_REGISTRATION_END()
 
+
+void SetDefaultTransformMap( Property::Map& transformMap )
+{
+  transformMap.Clear();
+  transformMap
+    .Add( Toolkit::Visual::DevelProperty::Transform::Property::OFFSET, Vector2(0.0f, 0.0f) )
+    .Add( Toolkit::Visual::DevelProperty::Transform::Property::SIZE, Vector2(1.0f, 1.0f) )
+    .Add( Toolkit::Visual::DevelProperty::Transform::Property::ORIGIN, Toolkit::Align::CENTER )
+    .Add( Toolkit::Visual::DevelProperty::Transform::Property::ANCHOR_POINT, Toolkit::Align::CENTER )
+    .Add( Toolkit::Visual::DevelProperty::Transform::Property::OFFSET_SIZE_MODE, Vector4::ZERO );
+
+}
+
 } // anonymous namespace
 
 using namespace Dali;
@@ -81,9 +95,8 @@ void ImageView::SetImage( Image image )
 
     mImage = image;
 
-    Actor self( Self() );
     mVisual =  Toolkit::VisualFactory::Get().CreateVisual( image );
-    RegisterVisual( Toolkit::ImageView::Property::IMAGE, self, mVisual  );
+    RegisterVisual( Toolkit::ImageView::Property::IMAGE, mVisual  );
     mImageSize = image ? ImageDimensions( image.GetWidth(), image.GetHeight() ) : ImageDimensions( 0, 0 );
 
     RelayoutRequest();
@@ -96,9 +109,8 @@ void ImageView::SetImage( Property::Map map )
   mImage.Reset();
   mPropertyMap = map;
 
-  Actor self( Self() );
   mVisual =  Toolkit::VisualFactory::Get().CreateVisual( mPropertyMap );
-  RegisterVisual( Toolkit::ImageView::Property::IMAGE, self, mVisual  );
+  RegisterVisual( Toolkit::ImageView::Property::IMAGE, mVisual  );
 
   Property::Value* widthValue = mPropertyMap.Find( "width" );
   if( widthValue )
@@ -139,11 +151,14 @@ void ImageView::SetImage( const std::string& url, ImageDimensions size )
       mImageSize = size;
     }
 
-    Actor self( Self() );
     mVisual =  Toolkit::VisualFactory::Get().CreateVisual( url, size );
-    RegisterVisual( Toolkit::ImageView::Property::IMAGE, self, mVisual  );
+    RegisterVisual( Toolkit::ImageView::Property::IMAGE, mVisual );
 
-    mVisual.SetSize( mSizeSet );
+    // This transform fills the control
+    // Should provide a transform that handles aspect ratio according to image size
+    Property::Map transformMap;
+    SetDefaultTransformMap( transformMap );
+    mVisual.SetTransformAndSize( transformMap, mSizeSet );
 
     RelayoutRequest();
   }
@@ -242,7 +257,12 @@ void ImageView::OnSizeSet( const Vector3& targetSize )
   if( mVisual )
   {
     Vector2 size( targetSize );
-    mVisual.SetSize( size );
+
+    // This transform fills the control
+    // Should provide a transform that handles aspect ratio according to image size
+    Property::Map transformMap;
+    SetDefaultTransformMap( transformMap );
+    mVisual.SetTransformAndSize( transformMap, size );
   }
 }