62 lines
1.6 KiB
Swift
62 lines
1.6 KiB
Swift
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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import UIKit
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import SnapKit
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private struct Constants {
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static let Sqrt2: CGFloat = 1.4142135623731
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}
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class ImageViewWithStatus: UIView {
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var imageView: UIImageView!
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var userStatusView: UserStatusView!
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fileprivate var userStatusViewCenterConstrant: Constraint!
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init() {
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super.init(frame: CGRect.zero)
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createViews()
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installConstraints()
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}
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required init?(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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override func layoutSubviews() {
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super.layoutSubviews()
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imageView.layer.cornerRadius = frame.size.width / 2
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let offset = bounds.size.width / (2 * Constants.Sqrt2)
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userStatusViewCenterConstrant.update(offset: offset)
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}
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}
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private extension ImageViewWithStatus {
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func createViews() {
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imageView = UIImageView()
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imageView.backgroundColor = UIColor.clear
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imageView.layer.masksToBounds = true
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// imageView.contentMode = .ScaleAspectFit
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addSubview(imageView)
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userStatusView = UserStatusView()
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addSubview(userStatusView)
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}
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func installConstraints() {
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imageView.snp.makeConstraints {
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$0.edges.equalTo(self)
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}
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userStatusView.snp.makeConstraints {
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userStatusViewCenterConstrant = $0.center.equalTo(self).constraint
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$0.size.equalTo(UserStatusView.Constants.DefaultSize)
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}
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}
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}
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