NonfullscreenPresenter

A lightweight wrapper for easily customizing animation of present non-fullscreen view controller

Features

• Customizing transition animation
• Blured presentingViewController
• Tap to dismiss
• Customizing push & pop
• Interacting present and dismiss with gesture

Usage

1. Implement the protocol NonfullscreenPresented in presentedViewController:

   extension AlertViewController: NonfullscreenPresented {
   
       func presentedFrame(inContainerView view: UIView) -> CGRect {
           return view.frame
       }
   
       func animation(for transitionType: TransitionType) -> Animation {
           let animation = Animation(animations: {
               if transitionType == .presentation {
                   self.contentView.transform = .identity
               } else {
                   self.contentView.alpha = 0
                   self.contentView.transform = CGAffineTransform(scaleX: 0.1, y: 0.1)
               }
           })
   
           return animation
       }
   
       var backgroundStyle: BackgroundStyle { .blur(.dark) }
   
       var backgroundTapToDismissEnabled: Bool { true }
   
   }

2. Then use this function to present in presentingViewController:

   self.np.present(alert)

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

Requirements

• Xcode 11.4+
• Swift 5.2+
• iOS 11+

Lower versions should work too, I just haven’t tried

Installation

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

pod 'NonfullscreenPresenter'

Author

Chen Qizhi, qchenqizhi@gmail.com

License

NonfullscreenPresenter is available under the MIT license. See the LICENSE file for more info.