public void OnInjectionFinished() { videoAreaLabel.HideByDisplay(); if (!songMeta.Video.IsNullOrEmpty()) { ShowVideoImage(); } else if (!songMeta.Cover.IsNullOrEmpty()) { ShowCoverImage(); } else if (!songMeta.Background.IsNullOrEmpty()) { ShowBackgroundImage(); } // Init cover and background image if (!songMeta.Background.IsNullOrEmpty()) { ImageManager.LoadSpriteFromUri(SongMetaUtils.GetBackgroundUri(songMeta), sprite => songBackgroundImage.style.backgroundImage = new StyleBackground(sprite)); } // Init cover and background image if (!songMeta.Cover.IsNullOrEmpty()) { ImageManager.LoadSpriteFromUri(SongMetaUtils.GetCoverUri(songMeta), sprite => songCoverImage.style.backgroundImage = new StyleBackground(sprite)); } showVideoButton.RegisterCallbackButtonTriggered(() => ShowVideoImage()); showBackgroundButton.RegisterCallbackButtonTriggered(() => ShowBackgroundImage()); showCoverButton.RegisterCallbackButtonTriggered(() => ShowCoverImage()); dragControl = injector .WithRootVisualElement(videoImage) .CreateAndInject <GeneralDragControl>(); dragControl.AddListener(this); videoImage.RegisterCallback <PointerEnterEvent>(evt => cursorManager.SetCursorHorizontal()); videoImage.RegisterCallback <PointerLeaveEvent>(evt => cursorManager.SetDefaultCursor()); }