development: updated MotionTransition delegation and animator

Sources/iOS/BottomNavigationController.swift

@@ -31,9 +31,6 @@
 import UIKit
 
 open class BottomNavigationController: UITabBarController, UITabBarControllerDelegate {
-	/// The transition animation to use when selecting a new tab.
-	open var motionTransition = MotionTransition.fade
-	
 	/**
      An initializer that initializes the object with a NSCoder object.
      - Parameter aDecoder: A NSCoder instance.
@@ -119,7 +116,7 @@ open class BottomNavigationController: UITabBarController, UITabBarControllerDel
 	
 	/// Handles transitions when tabBarItems are pressed.
 	open func tabBarController(_ tabBarController: UITabBarController, animationControllerForTransitionFrom fromVC: UIViewController, to toVC: UIViewController) -> UIViewControllerAnimatedTransitioning? {
-        return .fade == motionTransition ? FadeMotionTransition() : nil
+        return FadeMotionTransition()
 	}
 	
 	/// Prepares the tabBar.

Sources/iOS/Button.swift

@@ -191,7 +191,7 @@ open class Button: UIButton, Pulseable {
         let p = point ?? center
         
         pulse.expand(point: p)
-        Motion.delay(time: 0.35) { [weak self] in
+        Motion.delay(0.35) { [weak self] in
             self?.pulse.contract()
         }
     }

Sources/iOS/CollectionReusableView.swift

@@ -243,7 +243,7 @@ open class CollectionReusableView: UICollectionReusableView, Pulseable {
         let p = point ?? center
         
         pulse.expand(point: p)
-        Motion.delay(time: 0.35) { [weak self] in
+        Motion.delay(0.35) { [weak self] in
             self?.pulse.contract()
         }
     }

Sources/iOS/CollectionViewCell.swift

@@ -201,7 +201,7 @@ open class CollectionViewCell: UICollectionViewCell, Pulseable {
         let p = point ?? center
         
         pulse.expand(point: p)
-        Motion.delay(time: 0.35) { [weak self] in
+        Motion.delay(0.35) { [weak self] in
             self?.pulse.contract()
         }
     }

Sources/iOS/Motion.swift

@@ -95,7 +95,7 @@ public struct Motion {
      the animations have completed.
      */
     @discardableResult
-    public static func delay(time: TimeInterval, execute block: @escaping () -> Void) -> MotionDelayCancelBlock? {
+    public static func delay(_ time: TimeInterval, execute block: @escaping () -> Void) -> MotionDelayCancelBlock? {
 		
 		func asyncAfter(completion: @escaping () -> Void) {
 			DispatchQueue.main.asyncAfter(deadline: DispatchTime.now() + time, execute: completion)
@@ -179,7 +179,7 @@ public struct Motion {
      the animations have completed.
      */
 	public static func animate(delay time: CFTimeInterval, duration: CFTimeInterval, animations: @escaping (() -> Void), completion: (() -> Void)? = nil) {
-        delay(time: time) {
+        delay(time) {
             animate(duration: duration, animations: animations, completion: completion)
 		}
 	}

Sources/iOS/MotionAnimation.swift

@@ -168,7 +168,7 @@ extension CALayer {
             }
         }
         
-        Motion.delay(time: t) { [weak self] in
+        Motion.delay(t) { [weak self] in
             guard let s = self else {
                 return
             }

Sources/iOS/NavigationController.swift

@@ -121,7 +121,7 @@ open class NavigationController: UINavigationController {
 	open func prepare() {
         navigationBar.heightPreset = .normal
         navigationBar.width = view.width
-        delegate = self
+        delegate = transitionDelegate
         view.clipsToBounds = true
 		view.backgroundColor = .white
         view.contentScaleFactor = Screen.scale
@@ -134,12 +134,6 @@ open class NavigationController: UINavigationController {
 	}
 }
 
-extension NavigationController: UINavigationControllerDelegate {
-    open func navigationController(_ navigationController: UINavigationController, animationControllerFor operation: UINavigationControllerOperation, from fromVC: UIViewController, to toVC: UIViewController) -> UIViewControllerAnimatedTransitioning? {
-        return SlideMotionTransition(operation: operation)
-    }
-}
-
 extension NavigationController: UINavigationBarDelegate {
     /**
      Delegation method that is called when a new UINavigationItem is about to be pushed.

Sources/iOS/PulseMotion.swift

@@ -156,7 +156,7 @@ extension PulseMotion {
         default:break
         }
         
-        Motion.delay(time: duration) {
+        Motion.delay(duration) {
             bLayer.setValue(true, forKey: "animated")
         }
     }
@@ -173,7 +173,7 @@ extension PulseMotion {
             return
         }
         
-        Motion.delay(time: animated ? 0 : 0.15) { [animation = animation, color = color] in
+        Motion.delay(animated ? 0 : 0.15) { [animation = animation, color = color] in
             guard let pLayer = bLayer.sublayers?.first as? CAShapeLayer else {
                 return
             }
@@ -192,7 +192,7 @@ extension PulseMotion {
             default:break
             }
             
-            Motion.delay(time: duration) {
+            Motion.delay(duration) {
                 pLayer.removeFromSuperlayer()
                 bLayer.removeFromSuperlayer()
             }

Sources/iOS/PulseView.swift

@@ -75,7 +75,7 @@ open class PulseView: View, Pulseable {
         let p = point ?? center
         
         pulse.expand(point: p)
-        Motion.delay(time: 0.35) { [weak self] in
+        Motion.delay(0.35) { [weak self] in
             self?.pulse.contract()
         }
     }

Sources/iOS/SnackbarController.swift

@@ -123,7 +123,7 @@ open class SnackbarController: RootController {
      */
     @discardableResult
     open func animate(snackbar status: SnackbarStatus, delay: TimeInterval = 0, animations: ((Snackbar) -> Void)? = nil, completion: ((Snackbar) -> Void)? = nil) -> MotionDelayCancelBlock? {
-        return Motion.delay(time: delay) { [weak self, status = status, animations = animations, completion = completion] in
+        return Motion.delay(delay) { [weak self, status = status, animations = animations, completion = completion] in
             guard let s = self else {
                 return
             }

Sources/iOS/TableViewCell.swift

@@ -117,7 +117,7 @@ open class TableViewCell: UITableViewCell, Pulseable {
         let p = point ?? center
         
         pulse.expand(point: p)
-        Motion.delay(time: 0.35) { [weak self] in
+        Motion.delay(0.35) { [weak self] in
             self?.pulse.contract()
         }
     }