Revert "[Tizen] Restore behavior of Uploaded and LoadingFinished signal"

[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 d9f105a..06e823e 100755 (executable)
--- a/dali-toolkit/internal/controls/image-view/image-view-impl.cpp
+++ b/dali-toolkit/internal/controls/image-view/image-view-impl.cpp
@@ -65,7 +65,8 @@ using namespace Dali;
 
 ImageView::ImageView()
 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
-  mImageSize()
+  mImageSize(),
+  mImageVisualPaddingSetByTransform( false )
 {
 }
 
@@ -233,22 +234,6 @@ void ImageView::SetDepthIndex( int depthIndex )
   }
 }
 
-void ImageView::OnStageConnection( int depth )
-{
-  if( mImage )
-  {
-    mImage.UploadedSignal().Emit( mImage );
-  }
-
-  Dali::ResourceImage resourceImage = Dali::ResourceImage::DownCast( mImage );
-  if( resourceImage )
-  {
-    resourceImage.LoadingFinishedSignal().Emit( resourceImage );
-  }
-
-  Control::OnStageConnection( depth ); // Enabled visuals will be put on stage
-}
-
 Vector3 ImageView::GetNaturalSize()
 {
   if( mVisual )
@@ -309,7 +294,8 @@ void ImageView::OnRelayout( const Vector2& size, RelayoutContainer& container )
     Extents padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
     const Visual::FittingMode fittingMode = Toolkit::GetImplementation(mVisual).GetFittingMode();
 
-    if( ( padding != Extents() ) || // If padding is not zero
+    bool zeroPadding = ( padding == Extents() );
+    if( ( !zeroPadding ) || // If padding is not zero
         ( fittingMode == Visual::FittingMode::FIT_KEEP_ASPECT_RATIO ) )
     {
       Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(
@@ -321,6 +307,7 @@ void ImageView::OnRelayout( const Vector2& size, RelayoutContainer& container )
       }
 
       auto finalOffset = Vector2( padding.start, padding.top );
+      mImageVisualPaddingSetByTransform = true;
 
       // remove padding from the size to know how much is left for the visual
       auto finalSize = size - Vector2( padding.start + padding.end, padding.top + padding.bottom );
@@ -351,8 +338,25 @@ void ImageView::OnRelayout( const Vector2& size, RelayoutContainer& container )
                   .Add( Toolkit::Visual::Transform::Property::SIZE_POLICY,
                       Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ) );
     }
+    else if ( mImageVisualPaddingSetByTransform && zeroPadding )  // Reset offset to zero only if padding applied previously
+    {
+      mImageVisualPaddingSetByTransform = false;
+      // Reset the transform map
+      transformMap.Add( Toolkit::Visual::Transform::Property::OFFSET, Vector2::ZERO )
+                  .Add( Toolkit::Visual::Transform::Property::OFFSET_POLICY,
+                        Vector2( Toolkit::Visual::Transform::Policy::RELATIVE, Toolkit::Visual::Transform::Policy::RELATIVE ) );
+    }
+
 
     mVisual.SetTransformAndSize( transformMap, size );
+
+    // mVisual is not updated util the resource is ready in the case of visual replacement.
+    // So apply the transform and size to the new visual.
+    Toolkit::Visual::Base visual = DevelControl::GetVisual( *this, Toolkit::ImageView::Property::IMAGE );
+    if( visual && visual != mVisual )
+    {
+      visual.SetTransformAndSize( transformMap, size );
+    }
   }
 }