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Build on current Swift/Xcode (Swift 4.2+ API names, @objc selector, public init) and add Swift Package Manager support #72

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Build on current Swift/Xcode (Swift 4.2+ API names, @objc selector, public init) and add Swift Package Manager support #72

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Build on current Swift/Xcode: Swift 4.2+ API names, @objc selector, p…
younatics Oct 24, 2026
e028c8b
Add Swift Package Manager support
younatics Oct 24, 2026
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19 changes: 19 additions & 0 deletions Package.swift
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Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
// swift-tools-version:5.5
import PackageDescription

let package = Package(
name: "SweetAlert",
platforms: [.iOS(.v12)],
products: [
.library(name: "SweetAlert", targets: ["SweetAlert"])
],
targets: [
.target(
name: "SweetAlert",
path: "SweetAlert",
exclude: ["AppDelegate.swift", "ViewController.swift", "Base.lproj", "Images.xcassets", "Info.plist", "logo_big.png", "SweetAlert.png"],
sources: ["SweetAlert.swift"]
)
],
swiftLanguageVersions: [.v5]
)
48 changes: 24 additions & 24 deletions SweetAlert/SweetAlert.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -36,10 +36,10 @@ open class SweetAlert: UIViewController {
var userAction:((_ isOtherButton: Bool) -> Void)? = nil
let kFont = "Helvetica"

init() {
public init() {
super.init(nibName: nil, bundle: nil)
self.view.frame = UIScreen.main.bounds
self.view.autoresizingMask = [UIViewAutoresizing.flexibleHeight, UIViewAutoresizing.flexibleWidth]
self.view.autoresizingMask = [UIView.AutoresizingMask.flexibleHeight, UIView.AutoresizingMask.flexibleWidth]
self.view.backgroundColor = UIColor(red:0, green:0, blue:0, alpha:kBakcgroundTansperancy)
self.view.addSubview(contentView)

Expand Down Expand Up @@ -108,7 +108,7 @@ open class SweetAlert: UIViewController {
// Subtitle
if self.subTitleTextView.text.isEmpty == false {
let subtitleString = subTitleTextView.text! as NSString
let rect = subtitleString.boundingRect(with: CGSize(width: width, height: 0.0), options: NSStringDrawingOptions.usesLineFragmentOrigin, attributes: [NSFontAttributeName:subTitleTextView.font!], context: nil)
let rect = subtitleString.boundingRect(with: CGSize(width: width, height: 0.0), options: NSStringDrawingOptions.usesLineFragmentOrigin, attributes: [NSAttributedString.Key.font:subTitleTextView.font!], context: nil)
textViewHeight = ceil(rect.size.height) + 10.0
subTitleTextView.frame = CGRect(x: x, y: y, width: width, height: textViewHeight)
contentView.addSubview(subTitleTextView)
Expand All @@ -117,8 +117,8 @@ open class SweetAlert: UIViewController {

var buttonRect:[CGRect] = []
for button in buttons {
let string = button.title(for: UIControlState())! as NSString
buttonRect.append(string.boundingRect(with: CGSize(width: width, height:0.0), options: NSStringDrawingOptions.usesLineFragmentOrigin, attributes:[NSFontAttributeName:button.titleLabel!.font], context:nil))
let string = button.title(for: UIControl.State())! as NSString
buttonRect.append(string.boundingRect(with: CGSize(width: width, height:0.0), options: NSStringDrawingOptions.usesLineFragmentOrigin, attributes:[NSAttributedString.Key.font:button.titleLabel!.font], context:nil))
}

var totalWidth: CGFloat = 0.0
Expand All @@ -136,7 +136,7 @@ open class SweetAlert: UIViewController {
buttonX = buttons[i].frame.origin.x + kWidthMargin + buttonRect[i].size.width + 20.0
buttons[i].layer.cornerRadius = 5.0
self.contentView.addSubview(buttons[i])
buttons[i].addTarget(self, action: #selector(SweetAlert.pressed(_:)), for: UIControlEvents.touchUpInside)
buttons[i].addTarget(self, action: #selector(SweetAlert.pressed(_:)), for: UIControl.Event.touchUpInside)

}
y += kHeightMargin + buttonRect[0].size.height + 10.0
Expand All @@ -157,7 +157,7 @@ open class SweetAlert: UIViewController {
contentView.clipsToBounds = true
}

open func pressed(_ sender: UIButton!) {
@objc open func pressed(_ sender: UIButton!) {
self.closeAlert(sender.tag)
}

Expand All @@ -168,7 +168,7 @@ open class SweetAlert: UIViewController {
let ver = sver.floatValue
if ver < 8.0 {
// iOS versions before 7.0 did not switch the width and height on device roration
if UIInterfaceOrientationIsLandscape(UIApplication.shared.statusBarOrientation) {
if UIApplication.shared.statusBarOrientation.isLandscape {
let ssz = sz
sz = CGSize(width:ssz.height, height:ssz.width)
}
Expand All @@ -184,7 +184,7 @@ open class SweetAlert: UIViewController {
SweetAlertContext.shouldNotAnimate = false
}

UIView.animate(withDuration: 0.5, delay: 0.0, options: UIViewAnimationOptions.curveEaseOut, animations: { () -> Void in
UIView.animate(withDuration: 0.5, delay: 0.0, options: UIView.AnimationOptions.curveEaseOut, animations: { () -> Void in
self.view.alpha = 0.0
}) { (Bool) -> Void in
self.view.removeFromSuperview()
Expand Down Expand Up @@ -242,7 +242,7 @@ open class SweetAlert: UIViewController {
userAction = action
let window: UIWindow = UIApplication.shared.keyWindow!
window.addSubview(view)
window.bringSubview(toFront: view)
window.bringSubviewToFront(view)
view.frame = window.bounds
self.setupContentView()
self.setupTitleLabel()
Expand Down Expand Up @@ -272,19 +272,19 @@ open class SweetAlert: UIViewController {
}
buttons = []
if buttonTitle.isEmpty == false {
let button: UIButton = UIButton(type: UIButtonType.custom)
button.setTitle(buttonTitle, for: UIControlState())
let button: UIButton = UIButton(type: UIButton.ButtonType.custom)
button.setTitle(buttonTitle, for: UIControl.State())
button.backgroundColor = buttonColor
button.isUserInteractionEnabled = true
button.tag = 0
buttons.append(button)
}

if otherButtonTitle != nil && otherButtonTitle!.isEmpty == false {
let button: UIButton = UIButton(type: UIButtonType.custom)
button.setTitle(otherButtonTitle, for: UIControlState())
let button: UIButton = UIButton(type: UIButton.ButtonType.custom)
button.setTitle(otherButtonTitle, for: UIControl.State())
button.backgroundColor = otherButtonColor
button.addTarget(self, action: #selector(SweetAlert.pressed(_:)), for: UIControlEvents.touchUpInside)
button.addTarget(self, action: #selector(SweetAlert.pressed(_:)), for: UIControl.Event.touchUpInside)
button.tag = 1
buttons.append(button)
}
Expand Down Expand Up @@ -392,7 +392,7 @@ class CancelAnimatedView: AnimatableView {
circleLayer.path = outlineCircle
circleLayer.fillColor = UIColor.clear.cgColor;
circleLayer.strokeColor = UIColor.colorFromRGB(0xF27474).cgColor;
circleLayer.lineCap = kCALineCapRound
circleLayer.lineCap = CAShapeLayerLineCap.round
circleLayer.lineWidth = 4;
circleLayer.frame = CGRect(x: 0, y: 0, width: self.frame.size.width, height: self.frame.size.height)
circleLayer.position = CGPoint(x: self.frame.size.width/2.0, y: self.frame.size.height/2.0)
Expand All @@ -401,7 +401,7 @@ class CancelAnimatedView: AnimatableView {
crossPathLayer.path = crossPath
crossPathLayer.fillColor = UIColor.clear.cgColor;
crossPathLayer.strokeColor = UIColor.colorFromRGB(0xF27474).cgColor;
crossPathLayer.lineCap = kCALineCapRound
crossPathLayer.lineCap = CAShapeLayerLineCap.round
crossPathLayer.lineWidth = 4;
crossPathLayer.frame = CGRect(x: 0, y: 0, width: self.frame.size.width, height: self.frame.size.height)
crossPathLayer.position = CGPoint(x: self.frame.size.width/2.0, y: self.frame.size.height/2.0)
Expand All @@ -424,7 +424,7 @@ class CancelAnimatedView: AnimatableView {
animation.fromValue = NSValue(caTransform3D: t)
animation.toValue = NSValue(caTransform3D:t2)
animation.isRemovedOnCompletion = false
animation.fillMode = kCAFillModeForwards
animation.fillMode = CAMediaTimingFillMode.forwards
self.circleLayer.add(animation, forKey: "transform")


Expand All @@ -446,7 +446,7 @@ class CancelAnimatedView: AnimatableView {
fadeInAnimation.fromValue = 0.3
fadeInAnimation.toValue = 1.0
fadeInAnimation.isRemovedOnCompletion = false
fadeInAnimation.fillMode = kCAFillModeForwards
fadeInAnimation.fillMode = CAMediaTimingFillMode.forwards
self.crossPathLayer.add(fadeInAnimation, forKey: "opacity")
}

Expand Down Expand Up @@ -489,7 +489,7 @@ class InfoAnimatedView: AnimatableView {
circleLayer.path = outlineCircle
circleLayer.fillColor = UIColor.clear.cgColor;
circleLayer.strokeColor = UIColor.colorFromRGB(0xF8D486).cgColor;
circleLayer.lineCap = kCALineCapRound
circleLayer.lineCap = CAShapeLayerLineCap.round
circleLayer.lineWidth = 4;
circleLayer.frame = CGRect(x: 0, y: 0, width: self.frame.size.width, height: self.frame.size.height)
circleLayer.position = CGPoint(x: self.frame.size.width/2.0, y: self.frame.size.height/2.0)
Expand All @@ -501,7 +501,7 @@ class InfoAnimatedView: AnimatableView {
let colorAnimation = CABasicAnimation(keyPath:"strokeColor")
colorAnimation.duration = 1.0;
colorAnimation.repeatCount = HUGE
colorAnimation.timingFunction = CAMediaTimingFunction(name: kCAMediaTimingFunctionEaseInEaseOut)
colorAnimation.timingFunction = CAMediaTimingFunction(name: CAMediaTimingFunctionName.easeInEaseOut)
colorAnimation.autoreverses = true
colorAnimation.fromValue = UIColor.colorFromRGB(0xF7D58B).cgColor
colorAnimation.toValue = UIColor.colorFromRGB(0xF2A665).cgColor
Expand Down Expand Up @@ -557,7 +557,7 @@ class SuccessAnimatedView: AnimatableView {
outlineLayer.path = outlineCircle
outlineLayer.fillColor = UIColor.clear.cgColor;
outlineLayer.strokeColor = UIColor(red: 150.0/255.0, green: 216.0/255.0, blue: 115.0/255.0, alpha: 1.0).cgColor;
outlineLayer.lineCap = kCALineCapRound
outlineLayer.lineCap = CAShapeLayerLineCap.round
outlineLayer.lineWidth = 4;
outlineLayer.opacity = 0.1
self.layer.addSublayer(outlineLayer)
Expand All @@ -567,7 +567,7 @@ class SuccessAnimatedView: AnimatableView {
circleLayer.path = path
circleLayer.fillColor = UIColor.clear.cgColor;
circleLayer.strokeColor = UIColor(red: 150.0/255.0, green: 216.0/255.0, blue: 115.0/255.0, alpha: 1.0).cgColor;
circleLayer.lineCap = kCALineCapRound
circleLayer.lineCap = CAShapeLayerLineCap.round
circleLayer.lineWidth = 4;
circleLayer.actions = [
"strokeStart": NSNull(),
Expand All @@ -591,7 +591,7 @@ class SuccessAnimatedView: AnimatableView {
strokeStart.toValue = 0.68
strokeStart.duration = 7.0*factor
strokeStart.beginTime = CACurrentMediaTime() + 3.0*factor
strokeStart.fillMode = kCAFillModeBackwards
strokeStart.fillMode = CAMediaTimingFillMode.backwards
strokeStart.timingFunction = timing
circleLayer.strokeStart = 0.68
circleLayer.strokeEnd = 0.93
Expand Down