COVIDSafe code from version 1.1

CovidSafe/UIElements/GradientButton.swift

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+//
+//  GradientButton.swift
+//  CovidSafe
+//
+//  Copyright © 2020 Australian Government. All rights reserved.
+//
+
+import UIKit
+
+@IBDesignable
+class GradientButton: UIButton {
+    let gradientLayer = CAGradientLayer()
+
+    @IBInspectable
+    var topGradientColor: UIColor?
+
+    @IBInspectable
+    var bottomGradientColor: UIColor?
+
+    private func setGradient(topGradientColor: UIColor?, bottomGradientColor: UIColor?) {
+        if let topGradientColor = topGradientColor, let bottomGradientColor = bottomGradientColor {
+            gradientLayer.frame = bounds
+            gradientLayer.colors = [topGradientColor.cgColor, bottomGradientColor.cgColor]
+            gradientLayer.borderColor = layer.borderColor
+            gradientLayer.borderWidth = layer.borderWidth
+            gradientLayer.cornerRadius = layer.cornerRadius
+            gradientLayer.startPoint = CGPoint(x: 0, y: 0)
+            gradientLayer.endPoint = CGPoint(x: 1, y: 0)
+            gradientLayer.locations = [0.0, 1.0]
+            layer.insertSublayer(gradientLayer, at: 0)
+        } else {
+            gradientLayer.removeFromSuperlayer()
+        }
+    }
+    
+    override func layoutSubviews() {
+        super.layoutSubviews()
+        
+        setGradient(topGradientColor: topGradientColor, bottomGradientColor: bottomGradientColor)
+    }
+    
+}

CovidSafe/UIElements/UILabelExtension.swift

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+import UIKit
+
+extension UILabel {
+    func semiBold(text: String) {
+        guard let lblTxt = self.text,
+            let range = lblTxt.range(of: text)  else { return }
+        let nsRange = NSRange(range, in: lblTxt)
+        let attrString = NSMutableAttributedString(string: lblTxt)
+        attrString.addAttribute(NSAttributedString.Key.font, value: UIFont.systemFont(ofSize: 16, weight: .semibold), range: nsRange)
+        self.attributedText = attrString
+    }
+}

CovidSafe/UIElements/UITextViewFixed.swift

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+//
+//  UITextViewFixed.swift
+//  CovidSafe
+//
+//  Copyright © 2020 Australian Government. All rights reserved.
+//
+
+import UIKit
+
+@IBDesignable
+class UITextViewFixed: UITextView {
+
+    override func layoutSubviews() {
+        super.layoutSubviews()
+        setup()
+    }
+
+    func setup() {
+        textContainerInset = UIEdgeInsets.zero
+        textContainer.lineFragmentPadding = 0
+    }
+
+}

CovidSafe/UIElements/UIViewExtension.swift

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+//
+//  UIViewExtension.swift
+//  CovidSafe
+//
+//  Copyright © 2020 Australian Government. All rights reserved.
+//
+
+import UIKit
+
+extension UIView {
+    
+    @IBInspectable
+    var cornerRadius: CGFloat {
+        get {
+            return layer.cornerRadius
+        }
+        set {
+            layer.cornerRadius = newValue
+        }
+    }
+
+    @IBInspectable
+    var borderWidth: CGFloat {
+        get {
+            return layer.borderWidth
+        }
+        set {
+            layer.borderWidth = newValue
+        }
+    }
+    
+    @IBInspectable
+    var borderColor: UIColor? {
+        get {
+            if let color = layer.borderColor {
+                return UIColor(cgColor: color)
+            }
+            return nil
+        }
+        set {
+            if let color = newValue {
+                layer.borderColor = color.cgColor
+            } else {
+                layer.borderColor = nil
+            }
+        }
+    }
+    
+    @IBInspectable
+    var shadowRadius: CGFloat {
+        get {
+            return layer.shadowRadius
+        }
+        set {
+            layer.shadowRadius = newValue
+        }
+    }
+    
+    @IBInspectable
+    var shadowOpacity: Float {
+        get {
+            return layer.shadowOpacity
+        }
+        set {
+            layer.shadowOpacity = newValue
+        }
+    }
+    
+    @IBInspectable
+    var shadowOffset: CGSize {
+        get {
+            return layer.shadowOffset
+        }
+        set {
+            layer.shadowOffset = newValue
+        }
+    }
+    
+    @IBInspectable
+    var shadowColor: UIColor? {
+        get {
+            if let color = layer.shadowColor {
+                return UIColor(cgColor: color)
+            }
+            return nil
+        }
+        set {
+            if let color = newValue {
+                layer.shadowColor = color.cgColor
+            } else {
+                layer.shadowColor = nil
+            }
+        }
+    }
+}