48 lines
1.6 KiB
Swift
48 lines
1.6 KiB
Swift
import UIKit
|
|
|
|
@objc(LKGradient)
|
|
public final class Gradient : NSObject {
|
|
public let start: UIColor
|
|
public let end: UIColor
|
|
|
|
private override init() { preconditionFailure("Use init(start:end:) instead.") }
|
|
|
|
@objc public init(start: UIColor, end: UIColor) {
|
|
self.start = start
|
|
self.end = end
|
|
super.init()
|
|
}
|
|
}
|
|
|
|
@objc public extension UIView {
|
|
|
|
@objc func setGradient(_ gradient: Gradient) {
|
|
let layer = CAGradientLayer()
|
|
layer.frame = UIScreen.main.bounds
|
|
layer.colors = [ gradient.start.cgColor, gradient.end.cgColor ]
|
|
if let existingSublayer = self.layer.sublayers?[0], existingSublayer is CAGradientLayer {
|
|
self.layer.replaceSublayer(existingSublayer, with: layer)
|
|
} else {
|
|
self.layer.insertSublayer(layer, at: 0)
|
|
}
|
|
}
|
|
}
|
|
|
|
@objc(LKGradients)
|
|
final public class Gradients : NSObject {
|
|
|
|
@objc public static var defaultBackground: Gradient {
|
|
switch AppModeManager.shared.currentAppMode {
|
|
case .light: return Gradient(start: UIColor(hex: 0xFCFCFC), end: UIColor(hex: 0xFFFFFF))
|
|
case .dark: return Gradient(start: UIColor(hex: 0x171717), end: UIColor(hex: 0x121212))
|
|
}
|
|
}
|
|
|
|
@objc public static var homeVCFade: Gradient {
|
|
switch AppModeManager.shared.currentAppMode {
|
|
case .light: return Gradient(start: UIColor(hex: 0xFFFFFF).withAlphaComponent(0), end: UIColor(hex: 0xFFFFFF))
|
|
case .dark: return Gradient(start: UIColor(hex: 0x000000).withAlphaComponent(0), end: UIColor(hex: 0x000000))
|
|
}
|
|
}
|
|
}
|