vinczebalazs

/*

Distributed under The MIT License:
http://opensource.org/licenses/mit-license.php

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to

vinczebalazs

//  MIT License
//
//  Copyright (c) 2019 Balázs Vincze
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:

vinczebalazs

final class ExpandableLabel: UILabel {
    
    private let collapsedHeight: CGFloat = 65
    private var heightConstraint: NSLayoutConstraint!
            
    override func awakeFromNib() {
        super.awakeFromNib()
        heightConstraint = NSLayoutConstraint(item: self, attribute: .height, relatedBy: .equal, toItem: nil,
                                              attribute: .height, multiplier: 1, constant: collapsedHeight)
        NSLayoutConstraint.activate([heightConstraint])

vinczebalazs

import UIKit

class LoadingButton: UIButton {
    
    // MARK: Public Properties
    
    var spinnerSpeed = 0.75
    var spinnerWidth: CGFloat = 4
    var spinnerRadius = 30
    var isSpinnerRounded = true

vinczebalazs

import UIKit

class LoadingTextField: UITextField {

    // MARK: Public Properties

    var spinnerSpeed = 0.75
    var spinnerWidth: CGFloat = 3
    var spinnerDiameter: CGFloat = 18
    var isSpinnerRounded = true

vinczebalazs

import UIKit

extension UIView {
    
    var allSubviews: [UIView] {
        subviews + subviews.flatMap { $0.allSubviews }
    }
    
    func firstSubview<T: UIView>(of type: T.Type) -> T? {
        allSubviews.first { $0 is T } as? T

vinczebalazs

interactor.completionSpeed = max(1, velocity / (gestureView.frame.height * (1 / interactor.duration)))

vinczebalazs

let presentationController = SheetModalPresentationController(presentedViewController: vc,
                                                                      presenting: self,
                                                                      height: height)
vc.transitioningDelegate = presentationController
vc.modalPresentationStyle = .custom
present(vc, animated: true)

vinczebalazs

extension UIViewController {
    
    func presentAsSheet(_ vc: UIViewController, height: CGFloat) {
        let presentationController = SheetModalPresentationController(presentedViewController: vc,
                                                                      presenting: self,
                                                                      height: height)
        vc.transitioningDelegate = presentationController
        vc.modalPresentationStyle = .custom
        present(vc, animated: true)
    }

vinczebalazs

import Foundation

extension Array {
    
    subscript(indexPath: IndexPath) -> Element {
        self[indexPath.row]
    }
    
}