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import RxSwift | |
import RxCocoa | |
func keyboardHeight() -> Observable<CGFloat> { | |
return Observable | |
.from([ | |
NotificationCenter.default.rx.notification(NSNotification.Name.UIKeyboardWillShow) | |
.map { notification -> CGFloat in | |
(notification.userInfo?[UIKeyboardFrameBeginUserInfoKey] as? NSValue)?.cgRectValue.height ?? 0 | |
}, |
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import Foundation | |
import UIKit | |
struct BaseStyles { | |
static func rounded<V: UIView>(cornerRadius r: CGFloat = 5.5) -> UIViewStyle<V> { | |
return UIViewStyle<V>(styling: { (view: V) in | |
view.layer.masksToBounds = true | |
view.clipsToBounds = true | |
view.layer.cornerRadius = r | |
}) |
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import Foundation | |
import UIKit | |
// MARK: Protocol Definition | |
/// Make your UIView subclasses conform to this protocol when: | |
/// * they *are* NIB-based, and | |
/// * this class is used as the XIB's root view | |
/// | |
/// to be able to instantiate them from the NIB in a type-safe manner | |
public protocol NibLoadable: class { |
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import Foundation | |
import UIKit | |
class Notification { | |
// Shows a Notification from a NotificationType | |
public static func showNotification(type: NotificationType, completion: @escaping () -> () = {}) { | |
let view = NotificationView() | |
view.setBackgroundColor(color: type.backgroundColor) |
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extension UIColor { | |
convenience init(hexString: String, alpha: CGFloat = 1.0) { | |
let hexString: String = hexString.trimmingCharacters(in: CharacterSet.whitespacesAndNewlines) | |
let scanner = Scanner(string: hexString) | |
if (hexString.hasPrefix("#")) { | |
scanner.scanLocation = 1 | |
} | |
var color: UInt32 = 0 | |
scanner.scanHexInt32(&color) |
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extension UIApplication { | |
static var appVersion: String? { | |
return Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVersionString") as? String | |
} | |
} |
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extension UIApplication { | |
class func topViewController(_ viewController: UIViewController? = UIApplication.shared.keyWindow?.rootViewController) -> UIViewController? { | |
if let nav = viewController as? UINavigationController { | |
return topViewController(nav.visibleViewController) | |
} | |
if let tab = viewController as? UITabBarController { | |
if let selected = tab.selectedViewController { | |
return topViewController(selected) | |
} | |
} |
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extension CGFloat { | |
static var random: CGFloat { | |
return CGFloat(arc4random()) / CGFloat(UInt32.max) | |
} | |
} | |
extension UIColor { | |
static var random: UIColor { | |
return UIColor(red: .random, green: .random, blue: .random, alpha: 1.0) | |
} |
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extension Int { | |
func toString() -> String { | |
return "\(self)" | |
} | |
func toObjCString() -> NSString { | |
return NSString(format: "%d", self) | |
} | |
func toDouble() -> Double { |
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