code styling

Extensions/Today/TodayViewController.swift

@@ -58,7 +58,7 @@ class TodayViewController: UIViewController, NCWidgetProviding {
         imageButton.sizeToFit()
         return imageButton
     }()
-    
+
     fileprivate lazy var newPrivateTabButton: ImageButtonWithLabel = {
         let imageButton = ImageButtonWithLabel()
         imageButton.addTarget(self, action: #selector(onPressNewPrivateTab), forControlEvents: .touchUpInside)
@@ -72,7 +72,7 @@ class TodayViewController: UIViewController, NCWidgetProviding {
         imageButton.sizeToFit()
         return imageButton
     }()
-    
+
     fileprivate lazy var openCopiedLinkButton: ButtonWithSublabel = {
         let button = ButtonWithSublabel()
         button.setTitle(TodayStrings.GoToCopiedLinkLabel, for: .normal)
@@ -89,7 +89,7 @@ class TodayViewController: UIViewController, NCWidgetProviding {
         button.subtitleLabel.tintColor = TodayUX.subtitleLabelColor
         return button
     }()
-    
+
     fileprivate lazy var widgetStackView: UIStackView = {
         let stackView = UIStackView()
         stackView.axis = .vertical
@@ -98,7 +98,7 @@ class TodayViewController: UIViewController, NCWidgetProviding {
         stackView.distribution = UIStackView.Distribution.fillProportionally
         return stackView
     }()
-    
+
     fileprivate lazy var buttonStackView: UIStackView = {
         let stackView = UIStackView()
         stackView.axis = .horizontal
@@ -107,59 +107,59 @@ class TodayViewController: UIViewController, NCWidgetProviding {
         stackView.distribution = UIStackView.Distribution.fillEqually
         return stackView
     }()
-    
+
     fileprivate var scheme: String {
         guard let string = Bundle.main.object(forInfoDictionaryKey: "MozInternalURLScheme") as? String else {
             // Something went wrong/weird, but we should fallback to the public one.
             return "firefox"
         }
         return string
     }
-    
+
     override func viewDidLoad() {
         super.viewDidLoad()
         let widgetView: UIView!
         self.extensionContext?.widgetLargestAvailableDisplayMode = .compact
-        
+
         let effectView: UIVisualEffectView
-        
+
         if #available(iOS 13, *) {
             effectView = UIVisualEffectView(effect: UIVibrancyEffect.widgetEffect(forVibrancyStyle: .label))
         } else {
             effectView = UIVisualEffectView(effect: .none)
         }
-        
+
         self.view.addSubview(effectView)
         effectView.snp.makeConstraints { make in
             make.edges.equalTo(self.view)
         }
         widgetView = effectView.contentView
         buttonStackView.addArrangedSubview(newTabButton)
         buttonStackView.addArrangedSubview(newPrivateTabButton)
-        
+
         widgetStackView.addArrangedSubview(buttonStackView)
         widgetStackView.addArrangedSubview(openCopiedLinkButton)
-        
+
         widgetView.addSubview(widgetStackView)
         widgetStackView.snp.makeConstraints { make in
             make.edges.equalTo(widgetView)
         }
     }
-    
+
     override func viewWillAppear(_ animated: Bool) {
         super.viewWillAppear(animated)
         updateCopiedLink()
     }
-    
+
     override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
         let edge = size.width * TodayUX.buttonsHorizontalMarginPercentage
         buttonStackView.layoutMargins = UIEdgeInsets(top: 0, left: edge, bottom: 0, right: edge)
     }
-    
+
     func widgetMarginInsets(forProposedMarginInsets defaultMarginInsets: UIEdgeInsets) -> UIEdgeInsets {
         return .zero
     }
-    
+
     func updateCopiedLink() {
         UIPasteboard.general.asyncURL().uponQueue(.main) { res in
             if let copiedURL: URL? = res.successValue,
@@ -174,23 +174,23 @@ class TodayViewController: UIViewController, NCWidgetProviding {
             }
         }
     }
-    
+
     // MARK: Button behaviour
     @objc func onPressNewTab(_ view: UIView) {
         openContainingApp("?private=false")
     }
-    
+
     @objc func onPressNewPrivateTab(_ view: UIView) {
         openContainingApp("?private=true")
     }
-    
+
     fileprivate func openContainingApp(_ urlSuffix: String = "") {
         let urlString = "\(scheme)://open-url\(urlSuffix)"
         self.extensionContext?.open(URL(string: urlString)!) { success in
             log.info("Extension opened containing app: \(success)")
         }
     }
-    
+
     @objc func onPressOpenClibpoard(_ view: UIView) {
         if let url = copiedURL,
             let encodedString = url.absoluteString.escape() {
@@ -216,43 +216,43 @@ extension UIButton {
 }
 
 class ImageButtonWithLabel: UIView {
-    
+
     lazy var button = UIButton()
     lazy var label = UILabel()
-    
+
     required init?(coder aDecoder: NSCoder) {
         fatalError("init(coder:) has not been implemented")
     }
-    
+
     override init(frame: CGRect) {
         super.init(frame: frame)
         performLayout()
     }
-    
+
     func performLayout() {
         addSubview(button)
         addSubview(label)
         button.imageView?.contentMode = .scaleAspectFit
-        
+
         button.snp.makeConstraints { make in
             make.centerX.equalTo(self)
             make.top.equalTo(self.safeAreaLayoutGuide).offset(5)
             make.right.greaterThanOrEqualTo(self.safeAreaLayoutGuide).offset(40)
             make.left.greaterThanOrEqualTo(self.safeAreaLayoutGuide).inset(40)
             make.height.greaterThanOrEqualTo(60)
         }
-        
+
         label.snp.makeConstraints { make in
             make.top.equalTo(button.snp.bottom).offset(10)
             make.leading.trailing.bottom.equalTo(self)
             make.height.equalTo(10)
         }
-        
+
         label.numberOfLines = 1
         label.lineBreakMode = .byWordWrapping
         label.textAlignment = .center
     }
-    
+
     func addTarget(_ target: AnyObject?, action: Selector, forControlEvents events: UIControl.Event) {
         button.addTarget(target, action: action, for: events)
     }
@@ -261,40 +261,40 @@ class ImageButtonWithLabel: UIView {
 class ButtonWithSublabel: UIButton {
     lazy var subtitleLabel = UILabel()
     lazy var label = UILabel()
-    
+
     required init?(coder aDecoder: NSCoder) {
         fatalError("init(coder:) has not been implemented")
     }
-    
+
     convenience init() {
         self.init(frame: .zero)
     }
-    
+
     override init(frame: CGRect) {
         super.init(frame: frame)
         performLayout()
     }
-    
+
     fileprivate func performLayout() {
         let titleLabel = self.label
         self.titleLabel?.removeFromSuperview()
         addSubview(titleLabel)
-        
+
         let imageView = self.imageView!
         let subtitleLabel = self.subtitleLabel
         self.addSubview(subtitleLabel)
-        
+
         imageView.snp.makeConstraints { make in
             make.centerY.left.equalTo(10)
             make.width.equalTo(TodayUX.copyLinkImageWidth)
         }
-        
+
         titleLabel.snp.makeConstraints { make in
             make.left.equalTo(imageView.snp.right).offset(10)
             make.trailing.top.equalTo(self)
             make.height.greaterThanOrEqualTo(12)
         }
-        
+
         subtitleLabel.lineBreakMode = .byTruncatingTail
         subtitleLabel.snp.makeConstraints { make in
             make.bottom.equalTo(self).inset(10)
@@ -303,7 +303,7 @@ class ButtonWithSublabel: UIButton {
             make.height.greaterThanOrEqualTo(10)
         }
     }
-    
+
     override func setTitle(_ text: String?, for state: UIControl.State) {
         self.label.text = text
         super.setTitle(text, for: state)