Hexfire

import UIKit

extension UIView {
    static func loadFromXib() -> UIView? {
        let bundle = Bundle(for: self)
        let nib = UINib(nibName: String(describing: self), bundle: bundle)
        let view = nib.instantiate(withOwner: self, options: nil).first as? UIView

        return view
    }

Hexfire

enum HTTPStatusCodes: Int {
    // 100 Informational
    case Continue = 100
    case SwitchingProtocols
    case Processing
    // 200 Success
    case OK = 200
    case Created
    case Accepted
    case NonAuthoritativeInformation

Hexfire

extension UIImage {

    static func imageByMergingImages(topImage: UIImage, bottomImage: UIImage, scaleForTop: CGFloat = 1.0) -> UIImage {
        let size = bottomImage.size
        let container = CGRect(x: 0, y: 0, width: size.width, height: size.height)
        UIGraphicsBeginImageContextWithOptions(size, false, 2.0)
        UIGraphicsGetCurrentContext()!.interpolationQuality = .high
        bottomImage.draw(in: container)

        let topWidth = size.width / scaleForTop

Hexfire

import Cocoa
 
extension NSWorkspace {
    class func frontmostApp() -> NSRunningApplication? {
        return self.sharedWorkspace().frontmostApplication
    }
    class func runningApp(bundleIdentifier:NSString) -> NSRunningApplication? {
        let runningApplications = NSWorkspace.sharedWorkspace().runningApplications
        return runningApplications.filter({$0.bundleIdentifier == bundleIdentifier}).first
    }

Hexfire

import Cocoa

protocol AXUIProtocol {
    func AXUIWindowArray(processIdentifier pid:pid_t) -> [AXUIElement]
    func AXUIWindowArray(bundleIdentifier bid:NSString) -> [AXUIElement]
}

extension AXUIProtocol  {
    func AXUIWindowArray(processIdentifier pid:pid_t) -> [AXUIElement] {
        let windowList : UnsafeMutablePointer<AnyObject?> = UnsafeMutablePointer<AnyObject?>.alloc(1)

Hexfire

extension UIApplication {
    class func visibleViewController(base: UIViewController? = UIApplication.sharedApplication().keyWindow?.rootViewController) -> UIViewController? {

        if let nav = base as? UINavigationController {
            return visibleViewController(nav.visibleViewController)
        }

        if let tab = base as? UITabBarController {
            let moreNavigationController = tab.moreNavigationController

Hexfire

// As Modal window:
func messageBox(_ title: String!, message: String! = nil,
                firstOption: String? = nil, secondOption: String? = nil, thirdOption: String? = nil,
                firstAction: (() -> ())? = nil, secondAction: (() -> ())? = nil, thirdAction: (() -> ())? = nil )  {
 
    let alert = NSAlert()
 
    alert.messageText = title ?? ""
    alert.informativeText = message ?? ""
 

Hexfire

extension NSView { // UIView
    // Set source/destination angle.
    // Angle is set in radians (0..2π), hence 360* rotation = 2π/-2π
 
    func spinClockwise(timeToRotate: Double) {
        startRotation(angle: -1 * CGFloat.pi * 2.0, timeToRotate: timeToRotate)
    }
 
    func spinAntiClockwise(timeToRotate: Double) {
        startRotation(angle: CGFloat.pi * 2.0, timeToRotate: timeToRotate)