development: updated Pulse internal API

Sources/iOS/Bar.swift

@@ -49,7 +49,8 @@ open class Bar: View {
     /// Should center the contentView.
     open var contentViewAlignment = ContentViewAlignment.full {
         didSet {
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     
@@ -100,7 +101,8 @@ open class Bar: View {
     open var gridFactor: CGFloat = 12 {
         didSet {
             assert(0 < gridFactor, "[Material Error: gridFactor must be greater than 0.]")
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     
@@ -113,7 +115,8 @@ open class Bar: View {
             for v in oldValue {
                 v.removeFromSuperview()
             }
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     
@@ -123,7 +126,8 @@ open class Bar: View {
             for v in oldValue {
                 v.removeFromSuperview()
             }
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     

Sources/iOS/Button.swift

@@ -44,7 +44,7 @@ open class Button: UIButton, Pulseable, PulseableLayer {
     
     /// A reference to the pulse layer.
     internal var pulseLayer: CALayer? {
-        return pulse.pulseLayer
+        return pulse.layer
     }
     
     /// PulseAnimation value.
@@ -263,7 +263,7 @@ extension Button {
     
     /// Prepares the pulse motion.
     fileprivate func preparePulse() {
-        pulse = Pulse(pulseView: self, pulseLayer: visualLayer)
+        pulse = Pulse(view: self, layer: visualLayer)
     }
     
     /**

Sources/iOS/Card.swift

@@ -69,7 +69,8 @@ open class Card: PulseView {
             if let v = toolbar {
                 container.addSubview(v)
             }
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     
@@ -84,7 +85,8 @@ open class Card: PulseView {
     @IBInspectable
     open var toolbarEdgeInsets = EdgeInsets.zero {
         didSet {
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     
@@ -97,7 +99,8 @@ open class Card: PulseView {
                 v.clipsToBounds = true
                 container.addSubview(v)
             }
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     
@@ -112,7 +115,8 @@ open class Card: PulseView {
     @IBInspectable
     open var contentViewEdgeInsets = EdgeInsets.zero {
         didSet {
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     
@@ -124,7 +128,8 @@ open class Card: PulseView {
             if let v = bottomBar {
                 container.addSubview(v)
             }
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     
@@ -139,7 +144,8 @@ open class Card: PulseView {
     @IBInspectable
     open var bottomBarEdgeInsets = EdgeInsets.zero {
         didSet {
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     

Sources/iOS/CollectionReusableView.swift

@@ -45,7 +45,7 @@ open class CollectionReusableView: UICollectionReusableView, Pulseable, Pulseabl
     
     /// A reference to the pulse layer.
     internal var pulseLayer: CALayer? {
-        return pulse.pulseLayer
+        return pulse.layer
     }
     
     /// PulseAnimation value.
@@ -301,7 +301,7 @@ open class CollectionReusableView: UICollectionReusableView, Pulseable, Pulseabl
 extension CollectionReusableView {
     /// Prepares the pulse motion.
     fileprivate func preparePulse() {
-        pulse = Pulse(pulseView: self, pulseLayer: visualLayer)
+        pulse = Pulse(view: self, layer: visualLayer)
         pulseAnimation = .none
     }
     

Sources/iOS/CollectionViewCell.swift

@@ -45,7 +45,7 @@ open class CollectionViewCell: UICollectionViewCell, Pulseable, PulseableLayer {
     
     /// A reference to the pulse layer.
     internal var pulseLayer: CALayer? {
-        return pulse.pulseLayer
+        return pulse.layer
     }
     
     /// PulseAnimation value.
@@ -259,7 +259,7 @@ open class CollectionViewCell: UICollectionViewCell, Pulseable, PulseableLayer {
 extension CollectionViewCell {
     /// Prepares the pulse motion.
     fileprivate func preparePulse() {
-        pulse = Pulse(pulseView: self, pulseLayer: visualLayer)
+        pulse = Pulse(view: self, layer: visualLayer)
     }
     
     /// Prepares the visualLayer property.

Sources/iOS/ErrorTextField.swift

@@ -36,7 +36,8 @@ open class ErrorTextField: TextField {
     open var isErrorRevealed = false {
         didSet {
             detailLabel.isHidden = !isErrorRevealed
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     

Sources/iOS/FABMenu.swift

@@ -67,7 +67,8 @@ open class FABMenuItem: View {
         }
         set(value) {
             titleLabel.text = value
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     
@@ -200,7 +201,8 @@ open class FABMenu: View {
                 spring.springDirection = .right
             }
             
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     

Sources/iOS/ImageCard.swift

@@ -44,7 +44,8 @@ open class ImageCard: Card {
      */
     open var imageViewDisplay = Display.partial {
         didSet {
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     
@@ -59,7 +60,8 @@ open class ImageCard: Card {
     @IBInspectable
     open var imageViewEdgeInsets = EdgeInsets.zero {
         didSet {
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     
@@ -71,14 +73,16 @@ open class ImageCard: Card {
             if let v = imageView {
                 container.addSubview(v)
             }
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     
     /// An ImageCardToolbarAlignment value.
     open var toolbarAlignment = ToolbarAlignment.bottom {
         didSet {
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     

Sources/iOS/NavigationBar.swift

@@ -51,7 +51,8 @@ open class NavigationBar: UINavigationBar {
 	@IBInspectable
     open var contentEdgeInsets = EdgeInsets.zero {
 		didSet {
-			layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
 		}
 	}
 	
@@ -66,7 +67,8 @@ open class NavigationBar: UINavigationBar {
 	@IBInspectable
     open var interimSpace: InterimSpace = 0 {
 		didSet {
-			layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
 		}
 	}
 	
@@ -75,7 +77,8 @@ open class NavigationBar: UINavigationBar {
     open var gridFactor: CGFloat = 12 {
 		didSet {
 			assert(0 < gridFactor, "[Material Error: gridFactor must be greater than 0.]")
-			layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
 		}
 	}
 	

Sources/iOS/NavigationItem.swift

@@ -38,7 +38,8 @@ public class NavigationItem: NSObject {
     /// Should center the contentView.
     open var contentViewAlignment = ContentViewAlignment.center {
         didSet {
-            navigationBar?.layoutSubviews()
+            navigationBar?.setNeedsLayout()
+            navigationBar?.layoutIfNeeded()
         }
     }
     
@@ -60,7 +61,8 @@ public class NavigationItem: NSObject {
             for v in oldValue {
                 v.removeFromSuperview()
             }
-            navigationBar?.layoutSubviews()
+            navigationBar?.setNeedsLayout()
+            navigationBar?.layoutIfNeeded()
         }
     }
 	
@@ -70,7 +72,8 @@ public class NavigationItem: NSObject {
             for v in oldValue {
                 v.removeFromSuperview()
             }
-            navigationBar?.layoutSubviews()
+            navigationBar?.setNeedsLayout()
+            navigationBar?.layoutIfNeeded()
         }
     }
     
@@ -109,7 +112,8 @@ public class NavigationItem: NSObject {
     
     /// Reloads the subviews for the NavigationBar.
     internal func reload() {
-        navigationBar?.layoutSubviews()
+        navigationBar?.setNeedsLayout()
+        navigationBar?.layoutIfNeeded()
     }
 	
 	/// Prepares the titleLabel.

Sources/iOS/PresenterCard.swift

@@ -42,7 +42,8 @@ open class PresenterCard: Card {
     @IBInspectable
     open var presenterViewEdgeInsets = EdgeInsets.zero {
         didSet {
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     
@@ -55,7 +56,8 @@ open class PresenterCard: Card {
                 v.clipsToBounds = true
                 container.addSubview(v)
             }
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     

Sources/iOS/PulseAnimation.swift

@@ -60,10 +60,10 @@ internal protocol PulseableLayer {
 
 public struct Pulse {
     /// A UIView that is Pulseable.
-    fileprivate weak var pulseView: UIView?
+    fileprivate weak var view: UIView?
     
     /// The layer the pulse layers are added to.
-    internal weak var pulseLayer: CALayer?
+    internal weak var layer: CALayer?
     
     /// Pulse layers.
     fileprivate var layers = [CAShapeLayer]()
@@ -79,12 +79,12 @@ public struct Pulse {
 
     /**
      An initializer that takes a given view and pulse layer.
-     - Parameter pulseView: An optional UIView.
-     - Parameter pulseLayer: An optional CALayer.
+     - Parameter view: An optional UIView.
+     - Parameter layer: An optional CALayer.
      */
-    internal init(pulseView: UIView?, pulseLayer: CALayer?) {
-        self.pulseView = pulseView
-        self.pulseLayer = pulseLayer
+    internal init(view: UIView?, layer: CALayer?) {
+        self.view = view
+        self.layer = layer
     }
     
     /**
@@ -92,11 +92,11 @@ public struct Pulse {
      - Parameter point: A point to pulse from.
      */
     public mutating func expand(point: CGPoint) {
-        guard let view = pulseView else {
+        guard let v = view else {
             return
         }
         
-        guard let layer = pulseLayer else {
+        guard let layer = layer else {
             return
         }
         
@@ -116,8 +116,8 @@ public struct Pulse {
         
         layer.masksToBounds = !(.centerRadialBeyondBounds == animation || .radialBeyondBounds == animation)
  
-        let w = view.bounds.width
-        let h = view.bounds.height
+        let w = v.bounds.width
+        let h = v.bounds.height
         
         Motion.disable({ [
             n = .center == animation ? w < h ? w : h : w < h ? h : w,

Sources/iOS/PulseView.swift

@@ -36,7 +36,7 @@ open class PulseView: View, Pulseable, PulseableLayer {
     
     /// A reference to the pulse layer.
     internal var pulseLayer: CALayer? {
-        return pulse.pulseLayer
+        return pulse.layer
     }
     
     /// PulseAnimation value.
@@ -132,6 +132,6 @@ open class PulseView: View, Pulseable, PulseableLayer {
 extension PulseView {
     /// Prepares the pulse motion.
     fileprivate func preparePulse() {
-        pulse = Pulse(pulseView: self, pulseLayer: visualLayer)
+        pulse = Pulse(view: self, layer: visualLayer)
     }
 }

Sources/iOS/Snackbar.swift

@@ -44,7 +44,8 @@ open class Snackbar: Bar {
         }
         set(value) {
             textLabel.text = value
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     

Sources/iOS/TabBar.swift

@@ -118,7 +118,8 @@ open class TabBar: Bar {
 			
             centerViews = buttons as [UIView]
             
-			layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
 		}
 	}
     
@@ -152,7 +153,8 @@ open class TabBar: Bar {
     /// A value for the line alignment.
     open var lineAlignment = TabBarLineAlignment.bottom {
         didSet {
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     

Sources/iOS/TableViewCell.swift

@@ -44,7 +44,7 @@ open class TableViewCell: UITableViewCell, Pulseable, PulseableLayer {
     
     /// A reference to the pulse layer.
     internal var pulseLayer: CALayer? {
-        return pulse.pulseLayer
+        return pulse.layer
     }
     
     /// PulseAnimation value.
@@ -180,7 +180,7 @@ open class TableViewCell: UITableViewCell, Pulseable, PulseableLayer {
 extension TableViewCell {
     /// Prepares the pulse motion.
     fileprivate func preparePulse() {
-        pulse = Pulse(pulseView: self, pulseLayer: visualLayer)
+        pulse = Pulse(view: self, layer: visualLayer)
     }
     
     /// Prepares the visualLayer property.

Sources/iOS/TextField.swift

@@ -88,7 +88,8 @@ open class TextField: UITextField {
     open override var leftView: UIView? {
         didSet {
             prepareLeftView()
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
         }
     }
     
@@ -185,7 +186,8 @@ open class TextField: UITextField {
 		}
 		set(value) {
 			placeholderLabel.text = value
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
 		}
 	}
 	
@@ -225,7 +227,8 @@ open class TextField: UITextField {
 		}
 		set(value) {
 			detailLabel.text = value
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
 		}
 	}
 	
@@ -285,7 +288,8 @@ open class TextField: UITextField {
             rightView = clearIconButton
             isClearIconButtonAutoHandled = isClearIconButtonAutoHandled ? true : false
             
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
 		}
 	}
 	
@@ -332,7 +336,8 @@ open class TextField: UITextField {
             rightView = visibilityIconButton
             isVisibilityIconButtonAutoHandled = isVisibilityIconButtonAutoHandled ? true : false
             
-            layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
 		}
 	}
 	

Sources/iOS/Toolbar.swift

@@ -41,7 +41,8 @@ open class Toolbar: Bar {
 		}
 		set(value) {
 			titleLabel.text = value
-			layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
 		}
 	}
 	
@@ -57,7 +58,8 @@ open class Toolbar: Bar {
 		}
 		set(value) {
 			detailLabel.text = value
-			layoutSubviews()
+            setNeedsLayout()
+            layoutIfNeeded()
 		}
 	}