Make unread indicator animatable

iOS/MasterTimeline/Cell/MasterTimelineTableViewCell.swift

@@ -47,7 +47,11 @@ class MasterTimelineTableViewCell: VibrantTableViewCell {
 		updateLabelVibrancy(feedNameView, animated: animated)
 		
 		UIView.animate(withDuration: duration(animated: animated)) {
-			self.unreadIndicatorView.isSelected = self.isHighlighted || self.isSelected
+			if self.isHighlighted || self.isSelected {
+				self.unreadIndicatorView.backgroundColor = AppAssets.vibrantTextColor
+			} else {
+				self.unreadIndicatorView.backgroundColor = AppAssets.secondaryAccentColor
+			}
 		}
 	}
 	

iOS/MasterTimeline/Cell/MasterUnreadIndicatorView.swift

@@ -10,31 +10,10 @@ import UIKit
 
 class MasterUnreadIndicatorView: UIView {
 
-	var isSelected = false {
-		didSet {
-			setNeedsDisplay()
-		}
+	override func layoutSubviews() {
+		super.layoutSubviews()
+		layer.cornerRadius = frame.size.width / 2.0
+		clipsToBounds = true
 	}
     
-	override init(frame: CGRect) {
-		super.init(frame: frame)
-		self.isOpaque = false
-	}
-	
-	required init?(coder aDecoder: NSCoder) {
-		super.init(coder: aDecoder)
-		self.isOpaque = false
-	}
-	
-	static let bezierPath: UIBezierPath = {
-		let r = CGRect(x: 0.0, y: 0.0, width: MasterTimelineDefaultCellLayout.unreadCircleDimension, height: MasterTimelineDefaultCellLayout.unreadCircleDimension)
-		return UIBezierPath(ovalIn: r)
-	}()
-	
-    override func draw(_ dirtyRect: CGRect) {
-		let color = isSelected ? AppAssets.vibrantTextColor : AppAssets.secondaryAccentColor
-		color.setFill()
-		MasterUnreadIndicatorView.bezierPath.fill()
-    }
-    
 }