Add FittingMode for image

Add fittingMode for image.
- CENTER : Image fills inside using original width & height.
- FILL   : Image filles whole width & height. this fitting mode don't  maintain aspect ratio.

Change-Id: Ia0b54a867a867d547e430384b17eb5e65593ce61

diff --git a/automated-tests/src/dali-toolkit/utc-Dali-ImageView.cpp b/automated-tests/src/dali-toolkit/utc-Dali-ImageView.cpp
index bd74fdb..20454fa 100644 (file)
--- a/automated-tests/src/dali-toolkit/utc-Dali-ImageView.cpp
+++ b/automated-tests/src/dali-toolkit/utc-Dali-ImageView.cpp
@@ -94,6 +94,8 @@ static const char* gImage_600_RGB = TEST_RESOURCE_DIR "/test-image-600.jpg";
 // resolution: 50*50, frame count: 4, frame delay: 0.2 second for each frame
 const char* TEST_GIF_FILE_NAME = TEST_RESOURCE_DIR "/anim.gif";
 
+const char* TEST_VECTOR_IMAGE_FILE_NAME =  TEST_RESOURCE_DIR  "/insta_camera.json";
+
 void TestImage( ImageView imageView, BufferImage image )
 {
   Property::Value value = imageView.GetProperty( imageView.GetPropertyIndex( "image" ) );
@@ -2120,7 +2122,6 @@ int UtcDaliImageViewFillMode(void)
   ToolkitTestApplication application;
 
   tet_infoline( "Create an ImageVisual without padding and set the fill-mode to fill" );
-  tet_infoline( "  There should be no need to change the transform, our size-policy should be relative and size should be [1,1]");
 
   ImageView imageView = ImageView::New();
   Property::Map imageMap;
@@ -2145,18 +2146,718 @@ int UtcDaliImageViewFillMode(void)
   Property::Map* map = value->GetMap();
   DALI_TEST_CHECK( map );
 
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2::ONE, TEST_LOCATION );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_CHECK( value->Get< int >() == Toolkit::Visual::Transform::Policy::RELATIVE );
+
+  END_TEST;
+}
+
+int UtcDaliImageViewFittingModeFitKeepAspectRatio(void)
+{
+  ToolkitTestApplication application;
+
+  tet_infoline( "Create an ImageVisual using FitKeepAspectRatio ( image: [600,600], view: [600,700] )" );
+  tet_infoline( "  There should be need to change the transform, offset is adjusted to fit inside");
+
+  ImageView imageView = ImageView::New();
+  Property::Map imageMap;
+  imageMap.Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE );
+  imageMap.Add( Toolkit::ImageVisual::Property::URL, gImage_600_RGB ); // 600x600 image
+  imageMap.Add( DevelVisual::Property::VISUAL_FITTING_MODE , Toolkit::DevelVisual::FIT_KEEP_ASPECT_RATIO );
+
+  imageView.SetProperty( Toolkit::ImageView::Property::IMAGE, imageMap );
+  imageView.SetSize(600,700);
+
+  Stage::GetCurrent().Add( imageView );
+
+  // Trigger a potential relayout
+  application.SendNotification();
+  application.Render();
+
+  Toolkit::Visual::Base visual = DevelControl::GetVisual( Toolkit::Internal::GetImplementation( imageView ), Toolkit::ImageView::Property::IMAGE );
+  Property::Map returnedMap;
+  visual.CreatePropertyMap( returnedMap );
+
+  Property::Value* value = returnedMap.Find( Toolkit::Visual::Property::TRANSFORM );
+  DALI_TEST_CHECK( value );
+  Property::Map* map = value->GetMap();
+  DALI_TEST_CHECK( map );
+
   // If there's
   value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
   DALI_TEST_CHECK( value );
-  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2::ONE, TEST_LOCATION ); // Relative size so will take up 100%
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 600, 600 ), TEST_LOCATION );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ), TEST_LOCATION );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::OFFSET );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 0, 50 ), TEST_LOCATION );
+
+  END_TEST;
+}
+
+int UtcDaliImageViewFittingModesFill(void)
+{
+  ToolkitTestApplication application;
+
+  tet_infoline( "Create an ImageVisual using Fill ( image: [600,600], view: [600,700] )" );
+  tet_infoline( "  There should be no need to change the transform, only size is changed to fit view");
+
+  ImageView imageView = ImageView::New();
+  Property::Map imageMap;
+  imageMap.Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE );
+  imageMap.Add( Toolkit::ImageVisual::Property::URL, gImage_600_RGB ); // 600x600 image
+  imageMap.Add( DevelVisual::Property::VISUAL_FITTING_MODE , Toolkit::DevelVisual::FILL );
+
+  imageView.SetProperty( Toolkit::ImageView::Property::IMAGE, imageMap );
+  imageView.SetSize(600,700);
+
+  Stage::GetCurrent().Add( imageView );
+
+  // Trigger a potential relayout
+  application.SendNotification();
+  application.Render();
+
+  Toolkit::Visual::Base visual = DevelControl::GetVisual( Toolkit::Internal::GetImplementation( imageView ), Toolkit::ImageView::Property::IMAGE );
+  Property::Map returnedMap;
+  visual.CreatePropertyMap( returnedMap );
+
+  Property::Value* value = returnedMap.Find( Toolkit::Visual::Property::TRANSFORM );
+  DALI_TEST_CHECK( value );
+  Property::Map* map = value->GetMap();
+  DALI_TEST_CHECK( map );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2::ONE, TEST_LOCATION ); // Change the internal size according to the image view size
 
   value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
   DALI_TEST_CHECK( value );
   DALI_TEST_CHECK( value->Get< int >() == Toolkit::Visual::Transform::Policy::RELATIVE );
 
+  value = map->Find( Toolkit::Visual::Transform::Property::OFFSET );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 0, 0 ), TEST_LOCATION ); // OFFSET is zero
+
+  END_TEST;
+}
+
+int UtcDaliImageViewFittingModesOverfitKeepAspectRatio(void)
+{
+  ToolkitTestApplication application;
+
+  tet_infoline( "Create an ImageVisual using OverFitKeepAspectRatio ( image: [600,600], view: [600,500] )" );
+  tet_infoline( "  offset or size is the same as view, but adjust internally using pixelArea ");
+
+  ImageView imageView = ImageView::New();
+  Property::Map imageMap;
+  imageMap.Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE );
+  imageMap.Add( Toolkit::ImageVisual::Property::URL, gImage_600_RGB ); // 600x600 image
+  imageMap.Add( DevelVisual::Property::VISUAL_FITTING_MODE , Toolkit::DevelVisual::OVER_FIT_KEEP_ASPECT_RATIO );
+
+  imageView.SetProperty( Toolkit::ImageView::Property::IMAGE, imageMap );
+  imageView.SetSize(600,500);
+
+  Stage::GetCurrent().Add( imageView );
+
+  // Trigger a potential relayout
+  application.SendNotification();
+  application.Render();
+
+  Toolkit::Visual::Base visual = DevelControl::GetVisual( Toolkit::Internal::GetImplementation( imageView ), Toolkit::ImageView::Property::IMAGE );
+  Property::Map returnedMap;
+  visual.CreatePropertyMap( returnedMap );
+
+  Property::Value* value = returnedMap.Find( Toolkit::Visual::Property::TRANSFORM );
+  DALI_TEST_CHECK( value );
+  Property::Map* map = value->GetMap();
+  DALI_TEST_CHECK( map );
+
+  // If there's
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 600, 500 ), TEST_LOCATION ); // Change the internal size according to the image view size
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ), TEST_LOCATION );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::OFFSET );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 0, 0 ), TEST_LOCATION ); // OFFSET is zero
+
+  END_TEST;
+}
+
+int UtcDaliImageViewFittingModesCenter01(void)
+{
+  ToolkitTestApplication application;
+
+  tet_infoline( "Create an ImageVisual using Center ( image: [600,600], view: [700,700] )" );
+  tet_infoline( "  There should be need to change the transform, offset is adjusted to fit inside");
+
+  ImageView imageView = ImageView::New();
+  Property::Map imageMap;
+  imageMap.Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE );
+  imageMap.Add( Toolkit::ImageVisual::Property::URL, gImage_600_RGB ); // 600x600 image
+  imageMap.Add( DevelVisual::Property::VISUAL_FITTING_MODE, Toolkit::DevelVisual::CENTER);
+
+  imageView.SetProperty( Toolkit::ImageView::Property::IMAGE, imageMap );
+  imageView.SetSize(700,700);
+
+  Stage::GetCurrent().Add( imageView );
+
+  // Trigger a potential relayout
+  application.SendNotification();
+  application.Render();
+
+  Toolkit::Visual::Base visual = DevelControl::GetVisual( Toolkit::Internal::GetImplementation( imageView ), Toolkit::ImageView::Property::IMAGE );
+  Property::Map returnedMap;
+  visual.CreatePropertyMap( returnedMap );
+
+  Property::Value* value = returnedMap.Find( Toolkit::Visual::Property::TRANSFORM );
+  DALI_TEST_CHECK( value );
+  Property::Map* map = value->GetMap();
+  DALI_TEST_CHECK( map );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 600, 600 ), TEST_LOCATION ); // Change the internal size according to the image view size
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ), TEST_LOCATION );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::OFFSET );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 50, 50 ), TEST_LOCATION );
+
+  END_TEST;
+}
+
+int UtcDaliImageViewFittingModesCenter02(void)
+{
+  ToolkitTestApplication application;
+
+  tet_infoline( "Create an ImageVisual using Center ( image: [600,600], view: [500,500] )" );
+  tet_infoline( "  There should be need to change the transform, offset is adjusted to fit inside");
+
+  ImageView imageView = ImageView::New();
+  Property::Map imageMap;
+  imageMap.Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE );
+  imageMap.Add( Toolkit::ImageVisual::Property::URL, gImage_600_RGB ); // 600x600 image
+  imageMap.Add( DevelVisual::Property::VISUAL_FITTING_MODE, Toolkit::DevelVisual::CENTER);
+
+  imageView.SetProperty( Toolkit::ImageView::Property::IMAGE, imageMap );
+  imageView.SetSize(700,700);
+
+  Stage::GetCurrent().Add( imageView );
+
+  // Trigger a potential relayout
+  application.SendNotification();
+  application.Render();
+
+  Toolkit::Visual::Base visual = DevelControl::GetVisual( Toolkit::Internal::GetImplementation( imageView ), Toolkit::ImageView::Property::IMAGE );
+  Property::Map returnedMap;
+  visual.CreatePropertyMap( returnedMap );
+
+  Property::Value* value = returnedMap.Find( Toolkit::Visual::Property::TRANSFORM );
+  DALI_TEST_CHECK( value );
+  Property::Map* map = value->GetMap();
+  DALI_TEST_CHECK( map );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 600, 600 ), TEST_LOCATION ); // Change the internal size according to the image view size
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ), TEST_LOCATION );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::OFFSET );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 50, 50 ), TEST_LOCATION );
+
+  END_TEST;
+}
+
+int UtcDaliImageViewFittingModesFitHeight01(void)
+{
+  ToolkitTestApplication application;
+
+  tet_infoline( "Create an ImageVisual using FitHeight ( image: [600,600], view: [600,700] )" );
+
+  ImageView imageView = ImageView::New();
+  Property::Map imageMap;
+  imageMap.Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE );
+  imageMap.Add( Toolkit::ImageVisual::Property::URL, gImage_600_RGB ); // 600x600 image
+  imageMap.Add( DevelVisual::Property::VISUAL_FITTING_MODE, Toolkit::DevelVisual::FIT_HEIGHT);
+
+  imageView.SetProperty( Toolkit::ImageView::Property::IMAGE, imageMap );
+  imageView.SetSize(600,700);
+
+  Stage::GetCurrent().Add( imageView );
+
+  // Trigger a potential relayout
+  application.SendNotification();
+  application.Render();
+
+  Toolkit::Visual::Base visual = DevelControl::GetVisual( Toolkit::Internal::GetImplementation( imageView ), Toolkit::ImageView::Property::IMAGE );
+  Property::Map returnedMap;
+  visual.CreatePropertyMap( returnedMap );
+
+  Property::Value* value = returnedMap.Find( Toolkit::Visual::Property::TRANSFORM );
+  DALI_TEST_CHECK( value );
+  Property::Map* map = value->GetMap();
+  DALI_TEST_CHECK( map );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 600, 700 ), TEST_LOCATION ); // Change the internal size according to the image view size
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ), TEST_LOCATION );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::OFFSET );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 0, 0 ), TEST_LOCATION ); // OFFSET is zero
+
+  END_TEST;
+}
+
+int UtcDaliImageViewFittingModesFitHeight02(void)
+{
+  ToolkitTestApplication application;
+
+  tet_infoline( "Create an ImageVisual using FitHeight ( image: [600,600], view: [700,600] )" );
+
+  ImageView imageView = ImageView::New();
+  Property::Map imageMap;
+  imageMap.Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE );
+  imageMap.Add( Toolkit::ImageVisual::Property::URL, gImage_600_RGB ); // 249x169 image
+  imageMap.Add( DevelVisual::Property::VISUAL_FITTING_MODE, Toolkit::DevelVisual::FIT_HEIGHT);
+
+  imageView.SetProperty( Toolkit::ImageView::Property::IMAGE, imageMap );
+  imageView.SetSize(700,600);
+
+  Stage::GetCurrent().Add( imageView );
+
+  // Trigger a potential relayout
+  application.SendNotification();
+  application.Render();
+
+  Toolkit::Visual::Base visual = DevelControl::GetVisual( Toolkit::Internal::GetImplementation( imageView ), Toolkit::ImageView::Property::IMAGE );
+  Property::Map returnedMap;
+  visual.CreatePropertyMap( returnedMap );
+
+  Property::Value* value = returnedMap.Find( Toolkit::Visual::Property::TRANSFORM );
+  DALI_TEST_CHECK( value );
+  Property::Map* map = value->GetMap();
+  DALI_TEST_CHECK( map );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 600, 600 ), TEST_LOCATION ); // Change the internal size according to the image view size
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ), TEST_LOCATION );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::OFFSET );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 50, 0 ), TEST_LOCATION );
+
   END_TEST;
 }
 
+int UtcDaliImageViewFittingModesFitWidth01(void)
+{
+  ToolkitTestApplication application;
+
+  tet_infoline( "Create an ImageVisual using FitWidth ( image: [600,600], view: [600,700] )" );
+
+  ImageView imageView = ImageView::New();
+  Property::Map imageMap;
+  imageMap.Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE );
+  imageMap.Add( Toolkit::ImageVisual::Property::URL, gImage_600_RGB ); // 600x600 image
+  imageMap.Add( DevelVisual::Property::VISUAL_FITTING_MODE, Toolkit::DevelVisual::FIT_WIDTH);
+
+  imageView.SetProperty( Toolkit::ImageView::Property::IMAGE, imageMap );
+  imageView.SetSize(600,700);
+
+  Stage::GetCurrent().Add( imageView );
+
+  // Trigger a potential relayout
+  application.SendNotification();
+  application.Render();
+
+  Toolkit::Visual::Base visual = DevelControl::GetVisual( Toolkit::Internal::GetImplementation( imageView ), Toolkit::ImageView::Property::IMAGE );
+  Property::Map returnedMap;
+  visual.CreatePropertyMap( returnedMap );
+
+  Property::Value* value = returnedMap.Find( Toolkit::Visual::Property::TRANSFORM );
+  DALI_TEST_CHECK( value );
+  Property::Map* map = value->GetMap();
+  DALI_TEST_CHECK( map );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 600, 600 ), TEST_LOCATION ); // Change the internal size according to the image view size
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ), TEST_LOCATION );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::OFFSET );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 0, 50 ), TEST_LOCATION );
+
+  END_TEST;
+}
+
+int UtcDaliImageViewFittingModesFitWidth02(void)
+{
+  ToolkitTestApplication application;
+
+  tet_infoline( "Create an ImageVisual using FitWidth ( image: [600,600], view:[700,600] )" );
+
+  ImageView imageView = ImageView::New();
+  Property::Map imageMap;
+  imageMap.Add( Toolkit::Visual::Property::TYPE, Toolkit::Visual::IMAGE );
+  imageMap.Add( Toolkit::ImageVisual::Property::URL, gImage_600_RGB ); // 249x169 image
+  imageMap.Add( DevelVisual::Property::VISUAL_FITTING_MODE, Toolkit::DevelVisual::FIT_WIDTH);
+
+  imageView.SetProperty( Toolkit::ImageView::Property::IMAGE, imageMap );
+  imageView.SetSize(700,600);
+
+  Stage::GetCurrent().Add( imageView );
+
+  // Trigger a potential relayout
+  application.SendNotification();
+  application.Render();
+
+  Toolkit::Visual::Base visual = DevelControl::GetVisual( Toolkit::Internal::GetImplementation( imageView ), Toolkit::ImageView::Property::IMAGE );
+  Property::Map returnedMap;
+  visual.CreatePropertyMap( returnedMap );
+
+  Property::Value* value = returnedMap.Find( Toolkit::Visual::Property::TRANSFORM );
+  DALI_TEST_CHECK( value );
+  Property::Map* map = value->GetMap();
+  DALI_TEST_CHECK( map );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 700, 600 ), TEST_LOCATION ); // Change the internal size according to the image view size
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ), TEST_LOCATION );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::OFFSET );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 0, 0 ), TEST_LOCATION ); // OFFSET is zero
+
+  END_TEST;
+}
+
+int UtcDaliImageViewFittingModesChangeFittingMode01(void)
+{
+  ToolkitTestApplication application;
+
+  tet_infoline( "UtcDaliImageViewFittingModesChangeFittingMode, image: [600,600], view:[800,700]" );
+
+  ImageView imageView = ImageView::New();
+
+  // 1. Render using FittingMode::SHRINK_TO_FIT
+  Property::Map imageMap;
+  imageMap[ Toolkit::Visual::Property::TYPE ] = Toolkit::Visual::IMAGE;
+  imageMap[ Toolkit::ImageVisual::Property::URL ] = gImage_600_RGB;
+  imageMap[ DevelVisual::Property::VISUAL_FITTING_MODE ] =  Toolkit::DevelVisual::FIT_KEEP_ASPECT_RATIO;
+
+  imageView.SetProperty( Toolkit::ImageView::Property::IMAGE, imageMap );
+  imageView.SetSize(800,700);
+
+  Stage::GetCurrent().Add( imageView );
+
+  // Trigger a potential relayout
+  application.SendNotification();
+  application.Render();
+
+  Toolkit::Visual::Base visual = DevelControl::GetVisual( Toolkit::Internal::GetImplementation( imageView ), Toolkit::ImageView::Property::IMAGE );
+  Property::Map returnedMap;
+  visual.CreatePropertyMap( returnedMap );
+
+  Property::Value* value = returnedMap.Find( Toolkit::Visual::Property::TRANSFORM );
+  DALI_TEST_CHECK( value );
+  Property::Map* map = value->GetMap();
+  DALI_TEST_CHECK( map );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 700, 700 ), TEST_LOCATION ); // Change the internal size according to the image view size
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ), TEST_LOCATION );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::OFFSET );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 50, 0 ), TEST_LOCATION );
+
+  // 2. Render again using DevelVisaul::CENTER
+  Property::Map imageMap2;
+  imageMap2[ Toolkit::Visual::Property::TYPE ] = Toolkit::Visual::IMAGE;
+  imageMap2[ Toolkit::ImageVisual::Property::URL ] = gImage_600_RGB;
+  imageMap2[ DevelVisual::Property::VISUAL_FITTING_MODE ] = Toolkit::DevelVisual::CENTER;
+
+  imageView.SetProperty( Toolkit::ImageView::Property::IMAGE, imageMap2 );
+  imageView.SetSize(800,700);
+
+  Stage::GetCurrent().Add( imageView );
+
+  DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION );
+
+  // Trigger a potential relayout
+  application.SendNotification();
+  application.Render();
+
+  returnedMap.Clear();
+  visual = DevelControl::GetVisual( Toolkit::Internal::GetImplementation( imageView ), Toolkit::ImageView::Property::IMAGE );
+
+  visual.CreatePropertyMap( returnedMap );
+
+  value = returnedMap.Find( Toolkit::Visual::Property::TRANSFORM );
+  DALI_TEST_CHECK( value );
+  map = value->GetMap();
+  DALI_TEST_CHECK( map );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 600, 600 ), TEST_LOCATION ); // Change the internal size according to the image view size
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ), TEST_LOCATION );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::OFFSET );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 100, 50 ), TEST_LOCATION );
+
+  // 3. Render again using before fittingMode
+  Property::Map imageMap3;
+  imageMap3[ Toolkit::Visual::Property::TYPE ] = Toolkit::Visual::IMAGE;
+  imageMap3[ Toolkit::ImageVisual::Property::URL ] = gImage_600_RGB;
+  imageMap3[ DevelVisual::Property::VISUAL_FITTING_MODE ] =  Toolkit::DevelVisual::FIT_KEEP_ASPECT_RATIO;
+
+  imageView.SetProperty( Toolkit::ImageView::Property::IMAGE, imageMap3 );
+  imageView.SetSize(800,700);
+
+  Stage::GetCurrent().Add( imageView );
+
+  // Trigger a potential relayout
+  application.SendNotification();
+  application.Render();
+
+  returnedMap.Clear();
+  visual = DevelControl::GetVisual( Toolkit::Internal::GetImplementation( imageView ), Toolkit::ImageView::Property::IMAGE );
+  visual.CreatePropertyMap( returnedMap );
+
+  value = returnedMap.Find( Toolkit::Visual::Property::TRANSFORM );
+  DALI_TEST_CHECK( value );
+  map = value->GetMap();
+  DALI_TEST_CHECK( map );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 700, 700 ), TEST_LOCATION ); // Change the internal size according to the image view size
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ), TEST_LOCATION );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::OFFSET );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 50, 0 ), TEST_LOCATION );
+
+  END_TEST;
+}
+
+int UtcDaliImageViewFittingModesChangeFittingMode02(void)
+{
+  ToolkitTestApplication application;
+
+  tet_infoline( "UtcDaliImageViewFittingModesChangeFittingMode, image: [600,600], view:[800,700]" );
+
+  ImageView imageView = ImageView::New();
+
+  // 1. Render using FittingMode::OVER_FIT_KEEP_ASPECT_RATIO
+  Property::Map imageMap;
+  imageMap[ Toolkit::Visual::Property::TYPE ] = Toolkit::Visual::IMAGE;
+  imageMap[ Toolkit::ImageVisual::Property::URL ] = gImage_600_RGB;
+  imageMap[ DevelVisual::Property::VISUAL_FITTING_MODE ] =  Toolkit::DevelVisual::OVER_FIT_KEEP_ASPECT_RATIO;
+
+  imageView.SetProperty( Toolkit::ImageView::Property::IMAGE, imageMap );
+  imageView.SetSize(800,700);
+
+  Stage::GetCurrent().Add( imageView );
+
+  // Trigger a potential relayout
+  application.SendNotification();
+  application.Render();
+
+  Toolkit::Visual::Base visual = DevelControl::GetVisual( Toolkit::Internal::GetImplementation( imageView ), Toolkit::ImageView::Property::IMAGE );
+  Property::Map returnedMap;
+  visual.CreatePropertyMap( returnedMap );
+
+  Property::Value* value = returnedMap.Find( Toolkit::Visual::Property::TRANSFORM );
+  DALI_TEST_CHECK( value );
+  Property::Map* map = value->GetMap();
+  DALI_TEST_CHECK( map );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 800, 700 ), TEST_LOCATION ); // Change the internal size according to the image view size
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ), TEST_LOCATION );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::OFFSET );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 0, 0 ), TEST_LOCATION );
+
+  // 2. Render again using DevelVisaul::CENTER
+  Property::Map imageMap2;
+  imageMap2[ Toolkit::Visual::Property::TYPE ] = Toolkit::Visual::IMAGE;
+  imageMap2[ Toolkit::ImageVisual::Property::URL ] = gImage_600_RGB;
+  imageMap2[ DevelVisual::Property::VISUAL_FITTING_MODE ] = Toolkit::DevelVisual::CENTER;
+
+  imageView.SetProperty( Toolkit::ImageView::Property::IMAGE, imageMap2 );
+  imageView.SetSize(800,700);
+
+  Stage::GetCurrent().Add( imageView );
+
+  DALI_TEST_EQUALS( Test::WaitForEventThreadTrigger( 1 ), true, TEST_LOCATION );
+
+  // Trigger a potential relayout
+  application.SendNotification();
+  application.Render();
+
+  returnedMap.Clear();
+  visual = DevelControl::GetVisual( Toolkit::Internal::GetImplementation( imageView ), Toolkit::ImageView::Property::IMAGE );
+
+  visual.CreatePropertyMap( returnedMap );
+
+  value = returnedMap.Find( Toolkit::Visual::Property::TRANSFORM );
+  DALI_TEST_CHECK( value );
+  map = value->GetMap();
+  DALI_TEST_CHECK( map );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 600, 600 ), TEST_LOCATION ); // Change the internal size according to the image view size
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ), TEST_LOCATION );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::OFFSET );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 100, 50 ), TEST_LOCATION );
+
+  // 3. Render again using before fittingMode
+  Property::Map imageMap3;
+  imageMap3[ Toolkit::Visual::Property::TYPE ] = Toolkit::Visual::IMAGE;
+  imageMap3[ Toolkit::ImageVisual::Property::URL ] = gImage_600_RGB;
+  imageMap3[ DevelVisual::Property::VISUAL_FITTING_MODE ] =  Toolkit::DevelVisual::OVER_FIT_KEEP_ASPECT_RATIO;
+
+  imageView.SetProperty( Toolkit::ImageView::Property::IMAGE, imageMap3 );
+  imageView.SetSize(800,700);
+
+  Stage::GetCurrent().Add( imageView );
+
+  // Trigger a potential relayout
+  application.SendNotification();
+  application.Render();
+
+  returnedMap.Clear();
+  visual = DevelControl::GetVisual( Toolkit::Internal::GetImplementation( imageView ), Toolkit::ImageView::Property::IMAGE );
+  visual.CreatePropertyMap( returnedMap );
+
+  value = returnedMap.Find( Toolkit::Visual::Property::TRANSFORM );
+  DALI_TEST_CHECK( value );
+  map = value->GetMap();
+  DALI_TEST_CHECK( map );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 800, 700 ), TEST_LOCATION ); // Change the internal size according to the image view size
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ), TEST_LOCATION );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::OFFSET );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 0, 0 ), TEST_LOCATION );
+
+  END_TEST;
+}
+
+int UtcDaliImageViewFittingModesWithAnimatedVectorImageVisual(void)
+{
+  ToolkitTestApplication application;
+
+  tet_infoline( "Create an ImageVisual using ScaleToFill and animated vector image ( image: [600,600], view:[600,600] )" );
+
+  ImageView imageView = ImageView::New();
+  Property::Map imageMap;
+  imageMap.Add( Toolkit::Visual::Property::TYPE, DevelVisual::ANIMATED_VECTOR_IMAGE );
+  imageMap.Add( Toolkit::ImageVisual::Property::URL, TEST_VECTOR_IMAGE_FILE_NAME ); // 249x169 image
+
+  imageView.SetProperty( Toolkit::ImageView::Property::IMAGE, imageMap );
+  imageView.SetSize(600,600);
+
+  Stage::GetCurrent().Add( imageView );
+
+  // Trigger a potential relayout
+  application.SendNotification();
+  application.Render();
+
+  Toolkit::Visual::Base visual = DevelControl::GetVisual( Toolkit::Internal::GetImplementation( imageView ), Toolkit::ImageView::Property::IMAGE );
+  Property::Map returnedMap;
+  visual.CreatePropertyMap( returnedMap );
+
+  Property::Value* value = returnedMap.Find( Toolkit::Visual::Property::TRANSFORM );
+  DALI_TEST_CHECK( value );
+  Property::Map* map = value->GetMap();
+  DALI_TEST_CHECK( map );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2::ONE, TEST_LOCATION ); // Relative size so will take up 100%
+
+  value = map->Find( Toolkit::Visual::Transform::Property::SIZE_POLICY );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_CHECK( value->Get< int >() == Toolkit::Visual::Transform::Policy::RELATIVE );
+
+  value = map->Find( Toolkit::Visual::Transform::Property::OFFSET );
+  DALI_TEST_CHECK( value );
+  DALI_TEST_EQUALS( value->Get< Vector2 >(), Vector2( 0, 0 ), TEST_LOCATION ); // OFFSET is zero
+
+  END_TEST;
+}
+
+
 int UtcDaliImageViewCustomShader(void)
 {
   ToolkitTestApplication application;

diff --git a/automated-tests/src/dali-toolkit/utc-Dali-Visual.cpp b/automated-tests/src/dali-toolkit/utc-Dali-Visual.cpp
index aa1e8f6..ee6b8fd 100644 (file)
--- a/automated-tests/src/dali-toolkit/utc-Dali-Visual.cpp
+++ b/automated-tests/src/dali-toolkit/utc-Dali-Visual.cpp
@@ -858,7 +858,7 @@ int UtcDaliVisualGetPropertyMap5(void)
 
   value = resultMap.Find( ImageVisual::Property::FITTING_MODE,   Property::INTEGER );
   DALI_TEST_CHECK( value );
-  DALI_TEST_CHECK( value->Get<int>() == FittingMode::SHRINK_TO_FIT );
+  DALI_TEST_CHECK( value->Get<int>() == FittingMode::DEFAULT );
 
   value = resultMap.Find( ImageVisual::Property::SAMPLING_MODE,   Property::INTEGER );
   DALI_TEST_CHECK( value );

diff --git a/build/tizen/docs-internal/dali-internal.doxy.in b/build/tizen/docs-internal/dali-internal.doxy.in
index 3fcaf37..738d9b9 100644 (file)
--- a/build/tizen/docs-internal/dali-internal.doxy.in
+++ b/build/tizen/docs-internal/dali-internal.doxy.in
@@ -355,6 +355,7 @@ ALIASES += SINCE_1_1="@since 1.1"
 ALIASES += SINCE_1_2="@since 1.2"
 ALIASES += SINCE_1_3="@since 1.3"
 ALIASES += SINCE_1_4="@since 1.4"
+ALIASES += SINCE_1_9="@since 1.9"
 
 # Extra tags for Tizen 3.0
 ALIASES += SINCE_1_2_2="@since 1.2.2"
@@ -400,6 +401,7 @@ ALIASES += REMARK_RAWVIDEO=""
 #ALIASES += SINCE_1_2="\par Since:\n 4.0, DALi version 1.2"
 #ALIASES += SINCE_1_3="\par Since:\n 5.0, DALi version 1.3"
 #ALIASES += SINCE_1_4="\par Since:\n 5.5, DALi version 1.4"
+#ALIASES += SINCE_1_9="\par Since:\n 6.0, DALi version 1.9"
 
 ## Extra tags for Tizen 3.0
 #ALIASES += SINCE_1_2_2="\par Since:\n 3.0, DALi version 1.2.2"

diff --git a/dali-toolkit/devel-api/visuals/visual-properties-devel.h b/dali-toolkit/devel-api/visuals/visual-properties-devel.h
index fd83765..e30f241 100644 (file)
--- a/dali-toolkit/devel-api/visuals/visual-properties-devel.h
+++ b/dali-toolkit/devel-api/visuals/visual-properties-devel.h
@@ -90,8 +90,12 @@ enum Type
  */
 enum FittingMode
 {
-  FIT_KEEP_ASPECT_RATIO,  ///< The visual should be scaled to fit, preserving aspect ratio
-  FILL,                   ///< The visual should be stretched to fill, not preserving aspect ratio
+  FIT_KEEP_ASPECT_RATIO,     ///< The visual should be scaled to fit, preserving aspect ratio
+  FILL,                      ///< The visual should be stretched to fill, not preserving aspect ratio
+  OVER_FIT_KEEP_ASPECT_RATIO,///< The visual should be scaled to fit, preserving aspect ratio. The visual will be filled without empty area, and outside is cropped away.
+  CENTER,                    ///< The visual should keep original size of image. It is not scaled and not strecthed.
+  FIT_HEIGHT,                ///< The visual should be scaled to fit, preserving aspect ratio. Height is scaled proportionately to maintain aspect ratio. It will be deprecated.
+  FIT_WIDTH                  ///< The visual should be scaled to fit, preserving aspect ratio. Width is scaled proportionately to maintain aspect ratio. It will be deprecated.
 };
 
 /**

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 035d1d8..28cbfff 100755 (executable)
--- a/dali-toolkit/internal/controls/image-view/image-view-impl.cpp
+++ b/dali-toolkit/internal/controls/image-view/image-view-impl.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2020 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -45,6 +45,8 @@ namespace Internal
 namespace
 {
 
+const Vector4 FULL_TEXTURE_RECT(0.f, 0.f, 1.f, 1.f);
+
 BaseHandle Create()
 {
   return Toolkit::ImageView::New();
@@ -66,7 +68,8 @@ using namespace Dali;
 ImageView::ImageView()
 : Control( ControlBehaviour( CONTROL_BEHAVIOUR_DEFAULT ) ),
   mImageSize(),
-  mImageVisualPaddingSetByTransform( false )
+  mImageVisualPaddingSetByTransform( false ),
+  mImageViewPixelAreaSetByFittingMode( false )
 {
 }
 
@@ -286,57 +289,161 @@ float ImageView::GetWidthForHeight( float height )
 void ImageView::OnRelayout( const Vector2& size, RelayoutContainer& container )
 {
   Control::OnRelayout( size, container );
-
   if( mVisual )
   {
     Property::Map transformMap = Property::Map();
 
     Extents padding = Self().GetProperty<Extents>( Toolkit::Control::Property::PADDING );
-    const Visual::FittingMode fittingMode = Toolkit::GetImplementation(mVisual).GetFittingMode();
 
     bool zeroPadding = ( padding == Extents() );
-    if( ( !zeroPadding ) || // If padding is not zero
-        ( fittingMode == Visual::FittingMode::FIT_KEEP_ASPECT_RATIO ) )
+
+    Vector2 naturalSize;
+    mVisual.GetNaturalSize( naturalSize );
+
+    Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(
+          Self().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
+    if( Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection )
     {
-      Dali::LayoutDirection::Type layoutDirection = static_cast<Dali::LayoutDirection::Type>(
-            Self().GetProperty( Dali::Actor::Property::LAYOUT_DIRECTION ).Get<int>() );
+      std::swap( padding.start, padding.end );
+    }
 
-      if( Dali::LayoutDirection::RIGHT_TO_LEFT == layoutDirection )
-      {
-        std::swap( padding.start, padding.end );
-      }
+    // remove padding from the size to know how much is left for the visual
+    Vector2 finalSize = size - Vector2( padding.start + padding.end, padding.top + padding.bottom );
+    Vector2 finalOffset = Vector2( padding.start, padding.top );
 
-      auto finalOffset = Vector2( padding.start, padding.top );
-      mImageVisualPaddingSetByTransform = true;
+    ApplyFittingMode( finalSize, naturalSize, finalOffset, zeroPadding , transformMap );
 
-      // 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 );
+    mVisual.SetTransformAndSize( transformMap, size );
 
-      // Should provide a transform that handles aspect ratio according to image size
-      if( fittingMode == Visual::FittingMode::FIT_KEEP_ASPECT_RATIO )
-      {
-        auto availableVisualSize = finalSize;
+    // 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 );
+    }
+  }
+}
+
+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 );
+  // Signal that a Relayout may be needed
+}
 
-        Vector2 naturalSize;
-        mVisual.GetNaturalSize( naturalSize );
+void ImageView::SetTransformMapForFittingMode( Vector2 finalSize, Vector2 naturalSize, Vector2 finalOffset, Visual::FittingMode fittingMode, Property::Map& transformMap )
+{
+  switch(fittingMode)
+  {
+    case Visual::FittingMode::FIT_KEEP_ASPECT_RATIO:
+    {
+      auto availableVisualSize = finalSize;
 
-        // scale to fit the padded area
-        finalSize = naturalSize * std::min( ( naturalSize.width  ? ( availableVisualSize.width  / naturalSize.width  ) : 0 ),
+      // scale to fit the padded area
+      finalSize = naturalSize * std::min( ( naturalSize.width  ? ( availableVisualSize.width  / naturalSize.width  ) : 0 ),
                                             ( naturalSize.height ? ( availableVisualSize.height / naturalSize.height ) : 0 ) );
 
-        // calculate final offset within the padded area
-        finalOffset += ( availableVisualSize - finalSize ) * .5f;
+      // 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::SIZE, finalSize );
+      break;
+    }
+    case Visual::FittingMode::OVER_FIT_KEEP_ASPECT_RATIO:
+    {
+      mImageViewPixelAreaSetByFittingMode = true;
+      auto availableVisualSize = finalSize;
+      finalSize = naturalSize * std::max( ( naturalSize.width  ? ( availableVisualSize.width  / naturalSize.width  ) : 0 ),
+                                          ( naturalSize.height ? ( availableVisualSize.height / naturalSize.height ) : 0 ) );
+
+      auto originalOffset = finalOffset;
+      finalOffset += ( availableVisualSize - finalSize ) * .5f;
+
+      float x = abs( (availableVisualSize.width - finalSize.width ) / finalSize.width )* .5f;
+      float y = abs( (availableVisualSize.height - finalSize.height ) / finalSize.height ) * .5f;
+      float widthRatio = 1.f - abs( (availableVisualSize.width - finalSize.width ) / finalSize.width );
+      float heightRatio = 1.f - abs( (availableVisualSize.height - finalSize.height ) / finalSize.height );
+      Vector4 pixelArea = Vector4( x, y, widthRatio, heightRatio);
+      Self().SetProperty( Toolkit::ImageView::Property::PIXEL_AREA, pixelArea );
+
+      // populate the transform map
+      transformMap.Add( Toolkit::Visual::Transform::Property::OFFSET, originalOffset )
+                  .Add( Toolkit::Visual::Transform::Property::SIZE, availableVisualSize );
+      break;
+    }
+    case Visual::FittingMode::CENTER:
+    {
+      auto availableVisualSize = finalSize;
+      if( availableVisualSize.width > naturalSize.width && availableVisualSize.height > naturalSize.height )
+      {
+        finalSize = naturalSize;
+      }
+      else
+      {
+        finalSize = naturalSize * std::min( ( naturalSize.width  ? ( availableVisualSize.width  / naturalSize.width  ) : 0 ),
+                                          ( naturalSize.height ? ( availableVisualSize.height / naturalSize.height ) : 0 ) );
       }
 
+      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::SIZE, finalSize );
+      break;
+    }
+    case Visual::FittingMode::FILL:
+    {
+      transformMap.Add( Toolkit::Visual::Transform::Property::OFFSET, finalOffset )
+                  .Add( Toolkit::Visual::Transform::Property::SIZE, finalSize );
+      break;
+    }
+    case Visual::FittingMode::FIT_WIDTH:
+    case Visual::FittingMode::FIT_HEIGHT:
+    {
+      // This FittingMode already converted
+      break;
+    }
+  }
+}
+
+void ImageView::ApplyFittingMode( Vector2 finalSize, Vector2 naturalSize, Vector2 finalOffset, bool zeroPadding , Property::Map& transformMap )
+{
+    Visual::FittingMode fittingMode = Toolkit::GetImplementation(mVisual).GetFittingMode();
+
+    // Reset PIXEL_AREA after using OVER_FIT_KEEP_ASPECT_RATIO
+    if( mImageViewPixelAreaSetByFittingMode )
+    {
+      Self().SetProperty( Toolkit::ImageView::Property::PIXEL_AREA, FULL_TEXTURE_RECT );
+      mImageViewPixelAreaSetByFittingMode = false;
+    }
+
+    if( ( !zeroPadding ) || // If padding is not zero
+        ( fittingMode != Visual::FittingMode::FILL ) )
+    {
+      mImageVisualPaddingSetByTransform = true;
+
+      // If FittingMode use FIT_WIDTH or FIT_HEIGTH, it need to change proper fittingMode
+      if( fittingMode == Visual::FittingMode::FIT_WIDTH )
+      {
+        fittingMode = ( finalSize.height  / naturalSize.height ) < ( finalSize.width / naturalSize.width ) ? Visual::FittingMode::OVER_FIT_KEEP_ASPECT_RATIO : Visual::FittingMode::FIT_KEEP_ASPECT_RATIO;
+      }
+      else if( fittingMode == Visual::FittingMode::FIT_HEIGHT )
+      {
+        fittingMode = ( finalSize.height  / naturalSize.height ) < ( finalSize.width / naturalSize.width ) ? Visual::FittingMode::FIT_KEEP_ASPECT_RATIO : Visual::FittingMode::OVER_FIT_KEEP_ASPECT_RATIO;
+      }
+
+      SetTransformMapForFittingMode( finalSize, naturalSize, finalOffset, fittingMode, transformMap );
+
+      // Set extra value for applying transformMap
+      transformMap.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 ) );
+                        Vector2( Toolkit::Visual::Transform::Policy::ABSOLUTE, Toolkit::Visual::Transform::Policy::ABSOLUTE ) );
     }
     else if ( mImageVisualPaddingSetByTransform && zeroPadding )  // Reset offset to zero only if padding applied previously
     {
@@ -344,27 +451,11 @@ void ImageView::OnRelayout( const Vector2& size, RelayoutContainer& container )
       // 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 ) )
+                  .Add( Toolkit::Visual::Transform::Property::SIZE, Vector2::ONE )
+                  .Add( Toolkit::Visual::Transform::Property::SIZE_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 );
-    }
-  }
-}
-
-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 );
-  // Signal that a Relayout may be needed
 }
 
 ///////////////////////////////////////////////////////////

diff --git a/dali-toolkit/internal/controls/image-view/image-view-impl.h b/dali-toolkit/internal/controls/image-view/image-view-impl.h
index fe1bac1..382feb8 100644 (file)
--- a/dali-toolkit/internal/controls/image-view/image-view-impl.h
+++ b/dali-toolkit/internal/controls/image-view/image-view-impl.h
@@ -155,6 +155,26 @@ private:
    */
   void OnResourceReady( Toolkit::Control control );
 
+  /**
+   * @brief Set TransformMap for fittingMode
+   * param[in] finalSize The size for fittingMode
+   * param[in] textureSize The size of texture
+   * param[in] offset The offset for fittingMode
+   * param[in] fittingMode The mode for fitting image
+   * param[in] transformMap  The map for fitting image
+   */
+  void SetTransformMapForFittingMode ( Vector2 finalSize, Vector2 textureSize, Vector2 offset, Visual::FittingMode fittingMode, Property::Map& transformMap );
+
+  /**
+   * @brief Apply fittingMode
+   * param[in] finalSize The size for fittingMode
+   * param[in] textureSize The size of texture
+   * param[in] offset The offset for fittingMode
+   * param[in] zeroPadding whether padding is zero
+   * param[in] transformMap  The map for fitting image
+   */
+  void ApplyFittingMode( Vector2 finalSize, Vector2 textureSize, Vector2 offset, bool zeroPadding , Property::Map& transformMap);
+
 private:
   // Undefined
   ImageView( const ImageView& );
@@ -170,6 +190,7 @@ private:
   ImageDimensions  mImageSize;    ///< the image size
 
   bool mImageVisualPaddingSetByTransform :1; //< Flag to indicate Padding was set using a transform.
+  bool mImageViewPixelAreaSetByFittingMode:1; //< Flag to indicate pixel area was set by fitting Mode
 };
 
 } // namespace Internal

diff --git a/dali-toolkit/internal/visuals/image/image-visual.cpp b/dali-toolkit/internal/visuals/image/image-visual.cpp
index c553ced..ea4aaa2 100644 (file)
--- a/dali-toolkit/internal/visuals/image/image-visual.cpp
+++ b/dali-toolkit/internal/visuals/image/image-visual.cpp
@@ -122,6 +122,7 @@ Geometry CreateGeometry( VisualFactoryCache& factoryCache, ImageDimensions gridS
 
 } // unnamed namespace
 
+
 ImageVisualPtr ImageVisual::New( VisualFactoryCache& factoryCache,
                                  ImageVisualShaderFactory& shaderFactory,
                                  const VisualUrl& imageUrl,
@@ -182,7 +183,7 @@ ImageVisual::ImageVisual( VisualFactoryCache& factoryCache,
 }
 
 ImageVisual::ImageVisual( VisualFactoryCache& factoryCache, ImageVisualShaderFactory& shaderFactory, const Image& image )
-: Visual::Base( factoryCache, Visual::FittingMode::FIT_KEEP_ASPECT_RATIO ),
+: Visual::Base( factoryCache, Visual::FittingMode::FILL ),
   mImage( image ),
   mPixelArea( FULL_TEXTURE_RECT ),
   mPlacementActor(),
@@ -544,7 +545,6 @@ void ImageVisual::GetNaturalSize( Vector2& naturalSize )
       return;
     }
   }
-
   naturalSize = Vector2::ZERO;
 }
 

diff --git a/dali-toolkit/internal/visuals/texture-manager-impl.h b/dali-toolkit/internal/visuals/texture-manager-impl.h
index 5146991..df6c6f7 100755 (executable)
--- a/dali-toolkit/internal/visuals/texture-manager-impl.h
+++ b/dali-toolkit/internal/visuals/texture-manager-impl.h
@@ -521,7 +521,7 @@ private:
     float scaleFactor;             ///< The scale factor to apply to the Texture when masking
     int16_t referenceCount;        ///< The reference count of clients using this Texture
     LoadState loadState:4;         ///< The load state showing the load progress of the Texture
-    FittingMode::Type fittingMode:2; ///< The requested FittingMode
+    FittingMode::Type fittingMode:3; ///< The requested FittingMode
     Dali::SamplingMode::Type samplingMode:3; ///< The requested SamplingMode
     StorageType storageType:2;     ///< CPU storage / GPU upload;
     bool loadSynchronously:1;      ///< True if synchronous loading was requested

diff --git a/dali-toolkit/internal/visuals/visual-base-impl.cpp b/dali-toolkit/internal/visuals/visual-base-impl.cpp
index b03a5ef..2cbca7d 100755 (executable)
--- a/dali-toolkit/internal/visuals/visual-base-impl.cpp
+++ b/dali-toolkit/internal/visuals/visual-base-impl.cpp
@@ -59,6 +59,10 @@ namespace
 DALI_ENUM_TO_STRING_TABLE_BEGIN( VISUAL_FITTING_MODE )
 DALI_ENUM_TO_STRING_WITH_SCOPE( Visual::FittingMode, FIT_KEEP_ASPECT_RATIO  )
 DALI_ENUM_TO_STRING_WITH_SCOPE( Visual::FittingMode, FILL  )
+DALI_ENUM_TO_STRING_WITH_SCOPE( Visual::FittingMode, OVER_FIT_KEEP_ASPECT_RATIO )
+DALI_ENUM_TO_STRING_WITH_SCOPE( Visual::FittingMode, CENTER )
+DALI_ENUM_TO_STRING_WITH_SCOPE( Visual::FittingMode, FIT_WIDTH )
+DALI_ENUM_TO_STRING_WITH_SCOPE( Visual::FittingMode, FIT_HEIGHT )
 DALI_ENUM_TO_STRING_TABLE_END( VISUAL_FITTING_MODE )
 
 } // namespace