PIPWKit

Picture in Picture Window for iOS

Ready for

• Device orientation
• iOS11+ with iOS13 modal style support
• Swift 5.x
• XCode 11.5
• Over modal context

If your project is IOS13+, you must set the mainWindow parameter in the show function

Installation

CocoaPods

PIPWKit is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'PIPWKit'

Usage

PIPUsable

protocol PIPWUsable {
    var initialState: PIPWState { get }
    var initialPosition: PIPWPosition { get }
    var pipEdgeInsets: UIEdgeInsets { get }
    var pipSize: CGSize { get }
    var pipShadow: PIPWShadow? { get }
    var pipCorner: PIPWCorner? { get }
    func didChangedState(_ state: PIPWState)
    func didChangePosition(_ position: PIPWPosition)
}

PIPWKit

open class PIPWKit {
    
    static var isActive: Bool { return floatingWindow != nil }
    static var isPIP: Bool { return state == .pip }

    static var floatingWindow: PIPWViewWindow?
    static var mainWindow: UIWindow?

    class func show(with viewController: UIViewController, mainWindow: UIWindow? = nil, completion: (() -> Void)? = nil) { ... }
    class func dismiss(animated: Bool, completion: (() -> Void)? = nil) { ... }
}

PIPWViewWindow: UIViewController, PIPWUsable

func setNeedUpdatePIPSize()
func startPIPMode()
func stopPIPMode()

At a Glance

Show & Dismiss

class PIPViewController: UIViewController, PIPWUsable {
    
    var initialState: PIPWState { return .pip }
    var pipSize: CGSize { return CGSize(width: 200.0, height: 200.0) }
    
    override func viewDidLoad() {
        super.viewDidLoad()
        view.backgroundColor = .blue
        view.layer.borderColor = UIColor.red.cgColor
        view.layer.borderWidth = 1.0
    }
    
    override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) {
        super.touchesEnded(touches, with: event)
        
        if PIPWKit.isPIP {
            PIPWKit.floatingWindow?.stopPIPMode()
        } else {
            PIPWKit.floatingWindow?.startPIPMode()
        }
    }
    
    func didChangedState(_ state: PIPWState) {
        switch state {
        case .pip:
            print("PIPViewController.pip")
        case .full:
            print("PIPViewController.full")
        }
    }
}

let vc = PIPViewController()
PIPWKit.show(with: vc)
PIPWKit.dismiss(animated: true)

Update PIPSize

class PIPViewController: UIViewController, PIPWUsable {

    func onUpdatePIPSize(_ sender: UIButton) {
        pipSize = CGSize(width: 100 + Int(arc4random_uniform(100)),
                         height: 100 + Int(arc4random_uniform(100)))
        PIPWKit.floatingWindow?.setNeedUpdatePIPSize()
    }
}

FullScreen <-> PIP Mode

class PIPViewController: UIViewController, PIPWUsable {

    func fullScreenAndPIPMode() {
        if PIPWKit.isPIP {
            PIPWKit.floatingWindow?.stopPIPMode()
        } else {
            PIPWKit.floatingWindow?.startPIPMode()
        }
    }

    func didChangedState(_ state: PIPWState) {}
    func didChangePosition(_ position: PIPWPosition) {}
}

Authors

PIPWKit is made with love by Daniele Galiotto (gali8), CIO at Nexor Technology

PIPWKit is inspired to PIPKit. PIPKit is by Taeun Kim (kofktu), https://github.com/Kofktu/PIPKit

License

PIPWKit (like PIPKit) is available under the MIT license. See the LICENSE file for more info.