Repo created

iphone/Maps/UI/PlacePage/Components/PlacePageHeader/CircleImageButton.swift

@@ -0,0 +1,59 @@
+final class CircleImageButton: UIButton {
+
+  private static let expandedTappableAreaInsets = UIEdgeInsets(top: -5, left: -5, bottom: -5, right: -5)
+
+  private let circleImageView = UIImageView()
+
+  override init(frame: CGRect) {
+    super.init(frame: frame)
+    setupView()
+  }
+
+  @available(*, unavailable)
+  required init?(coder: NSCoder) {
+    super.init(coder: coder)
+    setupView()
+  }
+
+  override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
+    super.traitCollectionDidChange(previousTraitCollection)
+    if traitCollection.hasDifferentColorAppearance(comparedTo: previousTraitCollection) {
+      circleImageView.applyTheme()
+    }
+  }
+
+  private func setupView() {
+    backgroundColor = .clear
+    circleImageView.setStyle(.ppHeaderCircleIcon)
+    circleImageView.contentMode = .scaleAspectFill
+    circleImageView.clipsToBounds = true
+    circleImageView.isUserInteractionEnabled = false
+    circleImageView.layer.masksToBounds = true
+    circleImageView.translatesAutoresizingMaskIntoConstraints = false
+    addSubview(circleImageView)
+
+    let aspectRatioConstraint = circleImageView.widthAnchor.constraint(equalTo: circleImageView.heightAnchor)
+    aspectRatioConstraint.priority = .defaultHigh
+    NSLayoutConstraint.activate([
+      circleImageView.centerXAnchor.constraint(equalTo: centerXAnchor),
+      circleImageView.centerYAnchor.constraint(equalTo: centerYAnchor),
+      circleImageView.widthAnchor.constraint(lessThanOrEqualTo: widthAnchor),
+      circleImageView.heightAnchor.constraint(lessThanOrEqualTo: heightAnchor),
+      aspectRatioConstraint
+    ])
+  }
+
+  override func layoutSubviews() {
+    super.layoutSubviews()
+    circleImageView.layer.cornerRadius = circleImageView.bounds.width / 2.0
+  }
+
+  override func point(inside point: CGPoint, with event: UIEvent?) -> Bool {
+    let expandedBounds = bounds.inset(by: Self.expandedTappableAreaInsets)
+    return expandedBounds.contains(point)
+  }
+
+  func setImage(_ image: UIImage?) {
+    circleImageView.image = image
+  }
+}