int UtcDaliImageActorGetCurrentImageSize03(void)
{
TestApplication application;
tet_infoline("Positive test for Dali::ImageActor::GetCurrentImageSize - Test that using an image resource with a requested size sets the actor size with it's nearest size immediately rather than on load");
Vector2 closestImageSize( 80, 45);
application.GetPlatform().SetClosestImageSize(closestImageSize);
ImageAttributes attrs;
attrs.SetSize(40, 30);
Image image = Image::New("image.jpg", attrs);
ImageActor actor = ImageActor::New( image );
Stage::GetCurrent().Add(actor);
application.SendNotification(); // Flush update messages
application.Render(); // Process resource request
application.SendNotification(); // Flush update messages
application.Render(); // Process resource request
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), closestImageSize, TEST_LOCATION );
// Now complete the image load
Integration::ResourceRequest* req = application.GetPlatform().GetRequest();
Integration::Bitmap* bitmap = Integration::Bitmap::New( Integration::Bitmap::BITMAP_2D_PACKED_PIXELS, false );
bitmap->GetPackedPixelsProfile()->ReserveBuffer( Pixel::RGBA8888, closestImageSize.width, closestImageSize.height, closestImageSize.width, closestImageSize.height );
Integration::ResourcePointer resourcePtr(bitmap); // reference it
application.GetPlatform().SetResourceLoaded(req->GetId(), req->GetType()->id, resourcePtr);
application.Render(); // Process LoadComplete
application.SendNotification(); // Process event messages
application.GetPlatform().DiscardRequest(); // Ensure load request is discarded
application.GetPlatform().ClearReadyResources(); //
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), closestImageSize, TEST_LOCATION );
// Test that setting a size on the actor can be 'undone' with SetNaturalSize()
Vector2 size(200.0f, 200.0f);
actor.SetSize(size);
// flush the queue and render once
application.SendNotification();
application.Render();
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), size, TEST_LOCATION );
actor.SetToNaturalSize();
application.SendNotification();
application.Render();
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), closestImageSize, TEST_LOCATION );
END_TEST;
}
int UtcDaliImageActorNaturalPixelAreaSize02(void)
{
TestApplication application;
tet_infoline("Positive test for Dali::ImageActor::GetCurrentImageSize - check a new image doens't change actor size until load complete");
//If an image is loaded without setting size, then the actor gets the natural size of the image
//Setting the pixel area will change the actor size to match the pixel area
//Setting the actor size will not change pixel area, and will cause the partial image to stretch
//to the new size.
//Clearing the pixel area will not change actor size, and the actor will show the whole image.
Vector2 closestImageSize( 80, 45);
application.GetPlatform().SetClosestImageSize(closestImageSize);
ImageAttributes attrs;
attrs.SetSize(40, 30); // Request a really small size we won't get.
Image image = Image::New("image.jpg", attrs);
ImageActor actor = ImageActor::New( image );
Stage::GetCurrent().Add(actor);
application.SendNotification(); // Flush update messages
application.Render(); // Process resource request
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), closestImageSize, TEST_LOCATION );
DALI_TEST_EQUALS( Vector2(actor.GetCurrentSize()), closestImageSize, TEST_LOCATION );
// Now complete the image load
Integration::ResourceRequest* req = application.GetPlatform().GetRequest();
Integration::Bitmap* bitmap = Integration::Bitmap::New( Integration::Bitmap::BITMAP_2D_PACKED_PIXELS, false );
bitmap->GetPackedPixelsProfile()->ReserveBuffer( Pixel::RGBA8888, closestImageSize.width, closestImageSize.height, closestImageSize.width, closestImageSize.height );
Integration::ResourcePointer resourcePtr(bitmap); // reference it
application.GetPlatform().SetResourceLoaded(req->GetId(), req->GetType()->id, resourcePtr);
application.Render(); // Process LoadComplete
application.SendNotification(); // Process event messages
application.GetPlatform().DiscardRequest(); // Ensure load request is discarded
application.GetPlatform().ClearReadyResources(); //
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), closestImageSize, TEST_LOCATION );
DALI_TEST_EQUALS( Vector2(actor.GetCurrentSize()), closestImageSize, TEST_LOCATION );
// Set a pixel area on a naturally sized actor - expect the actor to take the
// pixel area as size
actor.SetPixelArea(ImageActor::PixelArea(0, 0, 30, 30));
application.SendNotification(); // Process event messages
application.Render(); // Process LoadComplete
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), Vector2(30, 30), TEST_LOCATION );
DALI_TEST_EQUALS( Vector2(actor.GetCurrentSize()), Vector2(30, 30), TEST_LOCATION );
// Clear the pixel area. Expect the whole image to be shown, changing actor size
actor.ClearPixelArea();
application.SendNotification(); // Process event messages
application.Render(); // Process LoadComplete
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), closestImageSize, TEST_LOCATION );
DALI_TEST_EQUALS( Vector2(actor.GetCurrentSize()), closestImageSize, TEST_LOCATION );
// Set a size. Expect the partial image to stretch to fill the new size
actor.SetSize(100, 100);
application.SendNotification(); // Process event messages
application.Render(); // Process LoadComplete
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), Vector2(100, 100), TEST_LOCATION );
DALI_TEST_EQUALS( Vector2(actor.GetCurrentSize()), Vector2(100, 100), TEST_LOCATION );
// Set a pixel area, don't expect size to change
actor.SetPixelArea(ImageActor::PixelArea(0, 0, 40, 40));
application.SendNotification(); // Process event messages
application.Render(); // Process LoadComplete
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), Vector2(40, 40), TEST_LOCATION );
DALI_TEST_EQUALS( Vector2(actor.GetCurrentSize()), Vector2(100, 100), TEST_LOCATION );
// Use natural size - expect actor to change to pixel area
actor.SetToNaturalSize();
application.SendNotification(); // Process event messages
application.Render(); // Process LoadComplete
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), Vector2(40, 40), TEST_LOCATION );
DALI_TEST_EQUALS( Vector2(actor.GetCurrentSize()), Vector2(40, 40), TEST_LOCATION );
// Clearing pixel area should change actor size to image size
actor.ClearPixelArea();
application.SendNotification(); // Process event messages
application.Render(); // Process LoadComplete
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), closestImageSize, TEST_LOCATION );
DALI_TEST_EQUALS( Vector2(actor.GetCurrentSize()), closestImageSize, TEST_LOCATION );
END_TEST;
}
int UtcDaliImageActorGetCurrentImageSize04(void)
{
TestApplication application;
tet_infoline("Positive test for Dali::ImageActor::GetCurrentImageSize - check a new image doesn't change a set actor size");
Vector2 closestImageSize( 80, 45);
application.GetPlatform().SetClosestImageSize(closestImageSize);
ImageAttributes attrs;
attrs.SetSize(40, 30); // Request a really small size we won't get.
Image image = Image::New("image.jpg", attrs);
ImageActor actor = ImageActor::New( image );
Stage::GetCurrent().Add(actor);
application.SendNotification(); // Flush update messages
application.Render(); // Process resource request
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), closestImageSize, TEST_LOCATION );
// Now complete the image load
Integration::ResourceRequest* req = application.GetPlatform().GetRequest();
Integration::Bitmap* bitmap = Integration::Bitmap::New( Integration::Bitmap::BITMAP_2D_PACKED_PIXELS, false );
bitmap->GetPackedPixelsProfile()->ReserveBuffer( Pixel::RGBA8888, closestImageSize.width, closestImageSize.height, closestImageSize.width, closestImageSize.height );
Integration::ResourcePointer resourcePtr(bitmap); // reference it
application.GetPlatform().SetResourceLoaded(req->GetId(), req->GetType()->id, resourcePtr);
application.Render(); // Process LoadComplete
application.SendNotification(); // Process event messages
application.GetPlatform().DiscardRequest(); // Ensure load request is discarded
application.GetPlatform().ClearReadyResources(); //
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), closestImageSize, TEST_LOCATION );
Vector2 size(200.0f, 200.0f);
actor.SetSize(size);
// flush the queue and render once
application.SendNotification();
application.Render();
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), size, TEST_LOCATION );
// Load a different image
Vector2 image2ClosestSize = Vector2(240, 150); // The actual size image loader will return for the request below
application.GetPlatform().SetClosestImageSize(image2ClosestSize);
attrs.SetSize(100, 100);
Image image2 = Image::New("image2.jpg", attrs);
actor.SetImage(image2);
application.SendNotification(); // Flush update messages
application.Render(); // Process resource request
application.SendNotification(); // Flush update messages
application.Render(); // Process resource request
// Ensure the actor size is kept
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), size, TEST_LOCATION );
// Now complete the image load
req = application.GetPlatform().GetRequest();
Integration::Bitmap* bitmap2 = Integration::Bitmap::New( Integration::Bitmap::BITMAP_2D_PACKED_PIXELS, false );
bitmap2->GetPackedPixelsProfile()->ReserveBuffer( Pixel::RGBA8888, image2ClosestSize.width, image2ClosestSize.height, image2ClosestSize.width, image2ClosestSize.height );
Integration::ResourcePointer resourcePtr2(bitmap2); // reference it
application.GetPlatform().SetResourceLoaded(req->GetId(), req->GetType()->id, resourcePtr2);
application.Render(); // Process LoadComplete
application.SendNotification(); // Process event messages
application.GetPlatform().DiscardRequest(); // Ensure load request is discarded
application.GetPlatform().ClearReadyResources(); //
// Ensure the actor size is kept
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), size, TEST_LOCATION );
actor.SetToNaturalSize();
application.SendNotification();
application.Render();
// Ensure the actor size gets the new image's natural size
DALI_TEST_EQUALS( actor.GetCurrentImageSize(), image2ClosestSize, TEST_LOCATION );
END_TEST;
}