X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git;a=blobdiff_plain;f=dali-toolkit%2Finternal%2Fcontrols%2Fimage-view%2Fimage-view-impl.cpp;h=8ced30e8ff4ed2fb239ec367e1d462caebf8e246;hp=65e043ebf74f198190061c7eac76ff2434dd2ea3;hb=refs%2Fchanges%2F76%2F135976%2F11;hpb=26d183fc49ba2b62bbd844d668f15d141efcd326

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 65e043e..8ced30e 100644
--- a/dali-toolkit/internal/controls/image-view/image-view-impl.cpp
+++ b/dali-toolkit/internal/controls/image-view/image-view-impl.cpp
@@ -87,6 +87,13 @@ Toolkit::ImageView ImageView::New()
 
 /////////////////////////////////////////////////////////////
 
+void ImageView::OnInitialize()
+{
+  // ImageView can relayout in the OnImageReady, alternative to a signal would be to have a upcall from the Control to ImageView
+  Dali::Toolkit::Control handle( GetOwner() );
+  Toolkit::DevelControl::ResourceReadySignal( handle ).Connect( this, &ImageView::OnResourceReady );
+}
+
 void ImageView::SetImage( Image image )
 {
   // Don't bother comparing if we had a visual previously, just drop old visual and create new one
@@ -94,10 +101,13 @@ void ImageView::SetImage( Image image )
   mUrl.clear();
   mPropertyMap.Clear();
 
-  mVisual =  Toolkit::VisualFactory::Get().CreateVisual( image );
-  DevelControl::RegisterVisual( *this, Toolkit::ImageView::Property::IMAGE, mVisual  );
+  Toolkit::Visual::Base visual =  Toolkit::VisualFactory::Get().CreateVisual( image );
+  if (!mVisual)
+  {
+    mVisual = visual;
+  }
 
-  RelayoutRequest();
+  DevelControl::RegisterVisual( *this, Toolkit::ImageView::Property::IMAGE, visual  );
 }
 
 void ImageView::SetImage( const Property::Map& map )
@@ -106,11 +116,14 @@ void ImageView::SetImage( const Property::Map& map )
   mPropertyMap = map;
   mUrl.clear();
   mImage.Reset();
+  Toolkit::Visual::Base visual =  Toolkit::VisualFactory::Get().CreateVisual( mPropertyMap );
+  // Don't set mVisual until it is ready and shown. Getters will still use current visual.
+  if (!mVisual)
+  {
+    mVisual = visual;
+  }
 
-  mVisual =  Toolkit::VisualFactory::Get().CreateVisual( mPropertyMap );
-  DevelControl::RegisterVisual( *this, Toolkit::ImageView::Property::IMAGE, mVisual  );
-
-  RelayoutRequest();
+  DevelControl::RegisterVisual( *this, Toolkit::ImageView::Property::IMAGE, visual  );
 }
 
 void ImageView::SetImage( const std::string& url, ImageDimensions size )
@@ -120,10 +133,14 @@ void ImageView::SetImage( const std::string& url, ImageDimensions size )
   mImage.Reset();
   mPropertyMap.Clear();
 
-  mVisual =  Toolkit::VisualFactory::Get().CreateVisual( url, size );
-  DevelControl::RegisterVisual( *this, Toolkit::ImageView::Property::IMAGE, mVisual );
+  // Don't set mVisual until it is ready and shown. Getters will still use current visual.
+  Toolkit::Visual::Base visual =  Toolkit::VisualFactory::Get().CreateVisual( url, size );
+  if (!mVisual)
+  {
+    mVisual = visual;
+  }
 
-  RelayoutRequest();
+  DevelControl::RegisterVisual( *this, Toolkit::ImageView::Property::IMAGE, visual );
 }
 
 Image ImageView::GetImage() const
@@ -205,6 +222,11 @@ void ImageView::OnRelayout( const Vector2& size, RelayoutContainer& container )
   }
 }
 
+void ImageView::OnResourceReady( Toolkit::Control control )
+{
+  mVisual = DevelControl::GetVisual( *this, Toolkit::ImageView::Property::IMAGE );
+}
+
 ///////////////////////////////////////////////////////////
 //
 // Properties