X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fcontrols%2Fimage-view%2Fimage-view-impl.cpp;h=7c0c31adfb188d73366ad5efb37f204c785a4889;hb=df2318b335d39bdd1e41249faf9b7e17d3f9f261;hp=4e8d2661c4dde70d26c6888d9adc6c3c595c4c72;hpb=a9a328dcfc54d425f08f78e16623671eb3110fed;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

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 4e8d266..7c0c31a 100755
--- a/dali-toolkit/internal/controls/image-view/image-view-impl.cpp
+++ b/dali-toolkit/internal/controls/image-view/image-view-impl.cpp
@@ -213,6 +213,22 @@ 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 )
@@ -270,46 +286,52 @@ void ImageView::OnRelayout( const Vector2& size, RelayoutContainer& container )
   {
     Property::Map transformMap = Property::Map();
 
-    // Don't transform if fitting mode is FILL
-    if(Toolkit::GetImplementation(mVisual).GetFittingMode() == Visual::FittingMode::FIT_KEEP_ASPECT_RATIO)
-    {
-      Extents padding;
-      padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
+    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
+        ( fittingMode == Visual::FittingMode::FIT_KEEP_ASPECT_RATIO ) )
+    {
       Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(
-              Self().GetProperty(Dali::Actor::Property::LAYOUT_DIRECTION).Get<int>());
+            Self().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
 
-      if (Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection)
+      if( Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection )
       {
-        std::swap(padding.start, padding.end);
+        std::swap( padding.start, padding.end );
       }
 
+      auto finalOffset = Vector2( padding.start, padding.top );
+
       // remove padding from the size to know how much is left for the visual
-      auto paddedSize = size - Vector2(padding.start + padding.end, padding.top + padding.bottom);
+      auto finalSize = size - Vector2( padding.start + padding.end, padding.top + padding.bottom );
 
-      Vector2 naturalSize;
-      mVisual.GetNaturalSize(naturalSize);
+      // Should provide a transform that handles aspect ratio according to image size
+      if( fittingMode == Visual::FittingMode::FIT_KEEP_ASPECT_RATIO )
+      {
+        auto availableVisualSize = finalSize;
 
-      // scale to fit the padded area
-      auto finalSize =
-             naturalSize * std::min( ( naturalSize.width  ? ( paddedSize.width  / naturalSize.width  ) : 0 ),
-                                     ( naturalSize.height ? ( paddedSize.height / naturalSize.height ) : 0 ) );
+        Vector2 naturalSize;
+        mVisual.GetNaturalSize( naturalSize );
 
-      // calculate final offset within the padded area
-      auto finalOffset = Vector2(padding.start, padding.top) + (paddedSize - finalSize) * .5f;
+        // scale to fit the padded area
+        finalSize = naturalSize * std::min( ( naturalSize.width  ? ( availableVisualSize.width  / naturalSize.width  ) : 0 ),
+                                            ( naturalSize.height ? ( availableVisualSize.height / naturalSize.height ) : 0 ) );
 
-      // populate the transform map
-      transformMap.Add(Toolkit::Visual::Transform::Property::OFFSET, finalOffset)
-          .Add(Toolkit::Visual::Transform::Property::OFFSET_POLICY,
-              Vector2(Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE))
-          .Add(Toolkit::Visual::Transform::Property::ORIGIN, Toolkit::Align::TOP_BEGIN)
-          .Add(Toolkit::Visual::Transform::Property::ANCHOR_POINT, Toolkit::Align::TOP_BEGIN)
-          .Add(Toolkit::Visual::Transform::Property::SIZE, finalSize)
-          .Add(Toolkit::Visual::Transform::Property::SIZE_POLICY,
-              Vector2(Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE));
+        // calculate final offset within the padded area
+        finalOffset += ( availableVisualSize - finalSize ) * .5f;
+      }
 
+      // populate the transform map
+      transformMap.Add( Toolkit::Visual::Transform::Property::OFFSET, finalOffset )
+                  .Add( Toolkit::Visual::Transform::Property::OFFSET_POLICY,
+                      Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ) )
+                  .Add( Toolkit::Visual::Transform::Property::ORIGIN, Toolkit::Align::TOP_BEGIN )
+                  .Add( Toolkit::Visual::Transform::Property::ANCHOR_POINT, Toolkit::Align::TOP_BEGIN )
+                  .Add( Toolkit::Visual::Transform::Property::SIZE, finalSize )
+                  .Add( Toolkit::Visual::Transform::Property::SIZE_POLICY,
+                      Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ) );
     }
-    // Should provide a transform that handles aspect ratio according to image size
+
     mVisual.SetTransformAndSize( transformMap, size );
   }
 }
@@ -318,6 +340,7 @@ void ImageView::OnResourceReady( Toolkit::Control control )
 {
   // Visual ready so update visual attached to this ImageView, following call to RelayoutRequest will use this visual.
   mVisual = DevelControl::GetVisual( *this, Toolkit::ImageView::Property::IMAGE );
+  Toolkit::DevelControl::RequestLayout( *this );
 }
 
 ///////////////////////////////////////////////////////////