development: removed MaterialDelegate, added TabBarDelegate, and delegation…

development: removed MaterialDelegate, added TabBarDelegate, and delegation methods for will/did selected states

Sources/iOS/Button.swift

@@ -41,11 +41,6 @@ open class Button: UIButton {
      */
      */
 	open private(set) var visualLayer: CAShapeLayer!
 	open private(set) var visualLayer: CAShapeLayer!
 	
 	
-	/**
-     A base delegate reference used when subclassing View.
-     */
-	public weak var delegate: MaterialDelegate?
-	
 	/// An Array of pulse layers.
 	/// An Array of pulse layers.
 	public private(set) lazy var pulseLayers = [CAShapeLayer]()
 	public private(set) lazy var pulseLayers = [CAShapeLayer]()
 	
 	

Sources/iOS/Capture.swift

@@ -38,7 +38,7 @@ public enum CaptureMode: Int {
 }
 }
 
 
 @objc(CaptureDelegate)
 @objc(CaptureDelegate)
-public protocol CaptureDelegate: MaterialDelegate {
+public protocol CaptureDelegate {
 	/**
 	/**
      A delegation method that is fired when the record timer has started.
      A delegation method that is fired when the record timer has started.
      - Parameter capture: A reference to the calling capture.
      - Parameter capture: A reference to the calling capture.
@@ -132,6 +132,9 @@ public protocol CaptureDelegate: MaterialDelegate {
 }
 }
 
 
 open class Capture: View, UIGestureRecognizerDelegate {
 open class Capture: View, UIGestureRecognizerDelegate {
+    /// A delegation reference.
+    public weak var delegate: CaptureDelegate?
+    
     /// A Timer reference for when recording is enabled.
     /// A Timer reference for when recording is enabled.
 	private var timer: Timer?
 	private var timer: Timer?
 	
 	
@@ -349,7 +352,7 @@ open class Capture: View, UIGestureRecognizerDelegate {
 		timer?.invalidate()
 		timer?.invalidate()
 		timer = Timer(timeInterval: 0.5, target: self, selector: #selector(updateTimer), userInfo: nil, repeats: true)
 		timer = Timer(timeInterval: 0.5, target: self, selector: #selector(updateTimer), userInfo: nil, repeats: true)
 		RunLoop.main.add(timer!, forMode: .commonModes)
 		RunLoop.main.add(timer!, forMode: .commonModes)
-		(delegate as? CaptureDelegate)?.captureDidStartRecordTimer?(capture: self)
+		delegate?.captureDidStartRecordTimer?(capture: self)
 	}
 	}
 	
 	
 	/// Updates the timer when recording.
 	/// Updates the timer when recording.
@@ -359,7 +362,7 @@ open class Capture: View, UIGestureRecognizerDelegate {
 		let hours: Int = Int(time / 3600)
 		let hours: Int = Int(time / 3600)
 		let minutes: Int = Int((time / 60).truncatingRemainder(dividingBy: 60))
 		let minutes: Int = Int((time / 60).truncatingRemainder(dividingBy: 60))
 		let seconds: Int = Int(time.truncatingRemainder(dividingBy: 60))
 		let seconds: Int = Int(time.truncatingRemainder(dividingBy: 60))
-		(delegate as? CaptureDelegate)?.captureDidUpdateRecordTimer?(capture: self, hours: hours, minutes: minutes, seconds: seconds)
+		delegate?.captureDidUpdateRecordTimer?(capture: self, hours: hours, minutes: minutes, seconds: seconds)
 	}
 	}
 	
 	
 	/// Stops the timer when recording.
 	/// Stops the timer when recording.
@@ -371,7 +374,7 @@ open class Capture: View, UIGestureRecognizerDelegate {
         let seconds: Int = Int(time.truncatingRemainder(dividingBy: 60))
         let seconds: Int = Int(time.truncatingRemainder(dividingBy: 60))
         timer?.invalidate()
         timer?.invalidate()
 		timer = nil
 		timer = nil
-		(delegate as? CaptureDelegate)?.captureDidStopRecordTimer?(capture: self, hours: hours, minutes: minutes, seconds: seconds)
+		delegate?.captureDidStopRecordTimer?(capture: self, hours: hours, minutes: minutes, seconds: seconds)
 	}
 	}
 	
 	
 	/**
 	/**
@@ -379,7 +382,7 @@ open class Capture: View, UIGestureRecognizerDelegate {
      - Parameter button: A UIButton that is associated with the event.
      - Parameter button: A UIButton that is associated with the event.
      */
      */
 	internal func handleFlashButton(button: UIButton) {
 	internal func handleFlashButton(button: UIButton) {
-		(delegate as? CaptureDelegate)?.captureDidPressFlashButton?(capture: self, button: button)
+		delegate?.captureDidPressFlashButton?(capture: self, button: button)
 	}
 	}
 	
 	
     /**
     /**
@@ -388,7 +391,7 @@ open class Capture: View, UIGestureRecognizerDelegate {
      */
      */
     internal func handleSwitchCamerasButton(button: UIButton) {
     internal func handleSwitchCamerasButton(button: UIButton) {
 		captureSession.switchCameras()
 		captureSession.switchCameras()
-		(delegate as? CaptureDelegate)?.captureDidPressSwitchCamerasButton?(capture: self, button: button)
+		delegate?.captureDidPressSwitchCamerasButton?(capture: self, button: button)
 	}
 	}
 	
 	
     /**
     /**
@@ -407,7 +410,7 @@ open class Capture: View, UIGestureRecognizerDelegate {
 				startTimer()
 				startTimer()
 			}
 			}
 		}
 		}
-		(delegate as? CaptureDelegate)?.captureDidPressCaptureButton?(capture: self, button: button)
+		delegate?.captureDidPressCaptureButton?(capture: self, button: button)
 	}
 	}
 	
 	
     /**
     /**
@@ -416,7 +419,7 @@ open class Capture: View, UIGestureRecognizerDelegate {
      */
      */
     internal func handleCameraButton(button: UIButton) {
     internal func handleCameraButton(button: UIButton) {
 		captureMode = .photo
 		captureMode = .photo
-		(delegate as? CaptureDelegate)?.captureDidPressCameraButton?(capture: self, button: button)
+		delegate?.captureDidPressCameraButton?(capture: self, button: button)
 	}
 	}
 	
 	
     /**
     /**
@@ -425,7 +428,7 @@ open class Capture: View, UIGestureRecognizerDelegate {
      */
      */
     internal func handleVideoButton(button: UIButton) {
     internal func handleVideoButton(button: UIButton) {
 		captureMode = .video
 		captureMode = .video
-		(delegate as? CaptureDelegate)?.captureDidPressVideoButton?(capture: self, button: button)
+		delegate?.captureDidPressVideoButton?(capture: self, button: button)
 	}
 	}
 	
 	
     /**
     /**
@@ -438,7 +441,7 @@ open class Capture: View, UIGestureRecognizerDelegate {
 			let point: CGPoint = recognizer.location(in: self)
 			let point: CGPoint = recognizer.location(in: self)
 			captureSession.focus(at: previewView.captureDevicePointOfInterestForPoint(point: point))
 			captureSession.focus(at: previewView.captureDevicePointOfInterestForPoint(point: point))
 			animateTapLayer(layer: focusLayer!, point: point)
 			animateTapLayer(layer: focusLayer!, point: point)
-			(delegate as? CaptureDelegate)?.captureDidTapToFocusAtPoint?(capture: self, point: point)
+			delegate?.captureDidTapToFocusAtPoint?(capture: self, point: point)
 		}
 		}
 	}
 	}
 	
 	
@@ -452,7 +455,7 @@ open class Capture: View, UIGestureRecognizerDelegate {
 			let point: CGPoint = recognizer.location(in: self)
 			let point: CGPoint = recognizer.location(in: self)
 			captureSession.expose(at: previewView.captureDevicePointOfInterestForPoint(point: point))
 			captureSession.expose(at: previewView.captureDevicePointOfInterestForPoint(point: point))
 			animateTapLayer(layer: exposureLayer!, point: point)
 			animateTapLayer(layer: exposureLayer!, point: point)
-			(delegate as? CaptureDelegate)?.captureDidTapToExposeAtPoint?(capture: self, point: point)
+			delegate?.captureDidTapToExposeAtPoint?(capture: self, point: point)
 		}
 		}
 	}
 	}
 	
 	
@@ -466,7 +469,7 @@ open class Capture: View, UIGestureRecognizerDelegate {
 			captureSession.reset()
 			captureSession.reset()
             let point: CGPoint = previewView.pointForCaptureDevicePointOfInterest(point: CGPoint(x: 0.5, y: 0.5))
             let point: CGPoint = previewView.pointForCaptureDevicePointOfInterest(point: CGPoint(x: 0.5, y: 0.5))
 			animateTapLayer(layer: resetLayer!, point: point)
 			animateTapLayer(layer: resetLayer!, point: point)
-			(delegate as? CaptureDelegate)?.captureDidTapToResetAtPoint?(capture: self, point: point)
+			delegate?.captureDidTapToResetAtPoint?(capture: self, point: point)
 		}
 		}
 	}
 	}
 	
 	

Sources/iOS/CollectionReusableView.swift

@@ -41,9 +41,6 @@ open class MaterialCollectionReusableView: UICollectionReusableView {
      */
      */
 	open private(set) var visualLayer: CAShapeLayer!
 	open private(set) var visualLayer: CAShapeLayer!
 	
 	
-	/// A base delegate reference used when subclassing View.
-	public weak var delegate: MaterialDelegate?
-	
 	/// An Array of pulse layers.
 	/// An Array of pulse layers.
 	open private(set) lazy var pulseLayers = [CAShapeLayer]()
 	open private(set) lazy var pulseLayers = [CAShapeLayer]()
 	
 	
@@ -54,7 +51,7 @@ open class MaterialCollectionReusableView: UICollectionReusableView {
 	@IBInspectable open var pulseColor = Color.grey.base
 	@IBInspectable open var pulseColor = Color.grey.base
 	
 	
 	/// The type of PulseAnimation.
 	/// The type of PulseAnimation.
-	open var pulseAnimation: PulseAnimation = .pointWithBacking
+	open var pulseAnimation = PulseAnimation.pointWithBacking
 	
 	
 	/**
 	/**
      A property that manages an image for the visualLayer's contents
      A property that manages an image for the visualLayer's contents

Sources/iOS/CollectionViewCell.swift

@@ -41,11 +41,6 @@ open class CollectionViewCell: UICollectionViewCell {
 	*/
 	*/
     open private(set) var visualLayer: CAShapeLayer!
     open private(set) var visualLayer: CAShapeLayer!
 	
 	
-	/**
-	A base delegate reference used when subclassing View.
-	*/
-	public weak var delegate: MaterialDelegate?
-	
 	/// An Array of pulse layers.
 	/// An Array of pulse layers.
 	open private(set) lazy var pulseLayers = [CAShapeLayer]()
 	open private(set) lazy var pulseLayers = [CAShapeLayer]()
 	
 	
@@ -56,7 +51,7 @@ open class CollectionViewCell: UICollectionViewCell {
 	@IBInspectable open var pulseColor: UIColor = Color.grey.base
 	@IBInspectable open var pulseColor: UIColor = Color.grey.base
 	
 	
 	/// The type of PulseAnimation.
 	/// The type of PulseAnimation.
-	open var pulseAnimation: PulseAnimation = .pointWithBacking
+	open var pulseAnimation = PulseAnimation.pointWithBacking
 	
 	
 	/**
 	/**
 	A property that manages an image for the visualLayer's contents
 	A property that manages an image for the visualLayer's contents

Sources/iOS/CollectionViewDelegate.swift

@@ -30,6 +30,6 @@
 
 
 import UIKit
 import UIKit
 
 
-public protocol CollectionViewDelegate: MaterialDelegate, UICollectionViewDelegate {
+public protocol CollectionViewDelegate: UICollectionViewDelegate {
 	
 	
 }
 }

Sources/iOS/Layer.swift

@@ -30,9 +30,6 @@
 
 
 import UIKit
 import UIKit
 
 
-@objc(MaterialDelegate)
-public protocol MaterialDelegate {}
-
 @objc(Layer)
 @objc(Layer)
 open class Layer: CAShapeLayer {
 open class Layer: CAShapeLayer {
 	/**
 	/**

Sources/iOS/MenuView.swift

@@ -31,17 +31,19 @@
 import UIKit
 import UIKit
 
 
 @objc(MenuViewDelegate)
 @objc(MenuViewDelegate)
-public protocol MenuViewDelegate : MaterialDelegate {
+public protocol MenuViewDelegate {
     /// Gets called when the user taps outside menu buttons.
     /// Gets called when the user taps outside menu buttons.
     @objc
     @objc
     optional func menuViewDidTapOutside(menuView: MenuView)
     optional func menuViewDidTapOutside(menuView: MenuView)
-    
 }
 }
 
 
 public class MenuView : PulseView {
 public class MenuView : PulseView {
 	/// References the Menu instance.
 	/// References the Menu instance.
 	public private(set) lazy var menu: Menu = Menu()
 	public private(set) lazy var menu: Menu = Menu()
 	
 	
+    /// A delegation reference.
+    public weak var delegate: MenuViewDelegate?
+    
     public override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
     public override func hitTest(_ point: CGPoint, with event: UIEvent?) -> UIView? {
         /**
         /**
          Since the subviews will be outside the bounds of this view,
          Since the subviews will be outside the bounds of this view,
@@ -59,7 +61,7 @@ public class MenuView : PulseView {
         }
         }
         
         
         if menu.isOpened {
         if menu.isOpened {
-            (delegate as? MenuViewDelegate)?.menuViewDidTapOutside?(menuView: self)
+            delegate?.menuViewDidTapOutside?(menuView: self)
         }
         }
         
         
         return super.hitTest(point, with: event)
         return super.hitTest(point, with: event)

Sources/iOS/PageTabBarController.swift

@@ -49,7 +49,7 @@ extension UIViewController {
 }
 }
 
 
 @objc(PageTabBarControllerDelegate)
 @objc(PageTabBarControllerDelegate)
-public protocol PageTabBarControllerDelegate: MaterialDelegate {
+public protocol PageTabBarControllerDelegate {
 
 
 }
 }
 
 

Sources/iOS/PulseView.swift

@@ -43,7 +43,7 @@ open class PulseView: View {
     open var pulseColor = Color.grey.base
     open var pulseColor = Color.grey.base
 	
 	
 	/// The type of PulseAnimation.
 	/// The type of PulseAnimation.
-	open var pulseAnimation: PulseAnimation = .pointWithBacking
+	open var pulseAnimation = PulseAnimation.pointWithBacking
 	
 	
 	/**
 	/**
 	Triggers the pulse animation.
 	Triggers the pulse animation.

Sources/iOS/TabBar.swift

@@ -36,6 +36,27 @@ public enum TabBarLineAlignment: Int {
 	case bottom
 	case bottom
 }
 }
 
 
+@objc(TabBarDelegate)
+public protocol TabBarDelegate {
+    /**
+     A delegation method that is executed when the button will trigger the
+     animation to the next tab.
+     - Parameter tabBar: A TabBar.
+     - Parameter button: A UIButton.
+     */
+    @objc
+    optional func tabBarWillSelectButton(tabBar: TabBar, button: UIButton)
+    
+    /**
+     A delegation method that is executed when the button did complete the
+     animation to the next tab.
+     - Parameter tabBar: A TabBar.
+     - Parameter button: A UIButton.
+     */
+    @objc
+    optional func tabBarDidSelectButton(tabBar: TabBar, button: UIButton)
+}
+
 open class TabBar: View {
 open class TabBar: View {
     /// Will render the view.
     /// Will render the view.
 	open var willRenderView: Bool {
 	open var willRenderView: Bool {
@@ -81,6 +102,9 @@ open class TabBar: View {
         }
         }
     }
     }
     
     
+    /// A delegation reference.
+    public weak var delegate: TabBarDelegate?
+    
     open override var intrinsicContentSize: CGSize {
     open override var intrinsicContentSize: CGSize {
         return CGSize(width: width, height: 49)
         return CGSize(width: width, height: 49)
     }
     }
@@ -161,14 +185,21 @@ open class TabBar: View {
 	/// Handles the button touch event.
 	/// Handles the button touch event.
     @objc
     @objc
 	internal func handleButton(button: UIButton) {
 	internal func handleButton(button: UIButton) {
+		delegate?.tabBarWillSelectButton?(tabBar: self, button: button)
         selected = button
         selected = button
         
         
-        UIView.animate(withDuration: 0.25, animations: { [weak self] in
-			if let s = self {
+        UIView.animate(withDuration: 0.25, animations: { [weak self, button = button] in
+            guard let s = self else {
+                return
+            }
             s.line.x = button.x
             s.line.x = button.x
             s.line.width = button.width
             s.line.width = button.width
+        }) { [weak self, button = button] _ in
+            guard let s = self else {
+                return
+            }
+            s.delegate?.tabBarDidSelectButton?(tabBar: s, button: button)
         }
         }
-		})
 	}
 	}
 	
 	
 	/**
 	/**

Sources/iOS/TableViewCell.swift

@@ -40,9 +40,6 @@ open class TableViewCell: UITableViewCell {
      */
      */
 	open internal(set) var visualLayer: CAShapeLayer!
 	open internal(set) var visualLayer: CAShapeLayer!
 	
 	
-	/// A base delegate reference used when subclassing View.
-	public weak var delegate: MaterialDelegate?
-	
     /// An Array of pulse layers.
     /// An Array of pulse layers.
     open private(set) lazy var pulseLayers = [CAShapeLayer]()
     open private(set) lazy var pulseLayers = [CAShapeLayer]()
     
     
@@ -55,7 +52,7 @@ open class TableViewCell: UITableViewCell {
     open var pulseColor = Color.grey.base
     open var pulseColor = Color.grey.base
     
     
     /// The type of PulseAnimation.
     /// The type of PulseAnimation.
-    open var pulseAnimation: PulseAnimation = .pointWithBacking
+    open var pulseAnimation = PulseAnimation.pointWithBacking
     
     
 	/// A property that accesses the backing layer's backgroundColor.
 	/// A property that accesses the backing layer's backgroundColor.
 	@IBInspectable
 	@IBInspectable

Sources/iOS/ToolbarController.swift

@@ -49,7 +49,7 @@ extension UIViewController {
 }
 }
 
 
 @objc(ToolbarControllerDelegate)
 @objc(ToolbarControllerDelegate)
-public protocol ToolbarControllerDelegate: MaterialDelegate {
+public protocol ToolbarControllerDelegate {
 	/// Delegation method that executes when the floatingViewController will open.
 	/// Delegation method that executes when the floatingViewController will open.
 	@objc
 	@objc
     optional func toolbarControllerWillOpenFloatingViewController(toolbarController: ToolbarController)
     optional func toolbarControllerWillOpenFloatingViewController(toolbarController: ToolbarController)

Sources/iOS/View.swift

@@ -41,9 +41,6 @@ open class View: UIView {
      */
      */
 	open private(set) var visualLayer: CAShapeLayer!
 	open private(set) var visualLayer: CAShapeLayer!
 	
 	
-	/// A base delegate reference used when subclassing View.
-	public weak var delegate: MaterialDelegate?
-	
 	/**
 	/**
      A property that manages an image for the visualLayer's contents
      A property that manages an image for the visualLayer's contents
      property. Images should not be set to the backing layer's contents
      property. Images should not be set to the backing layer's contents