should did action.

MVMCoreUI/Atoms/Views/Switch.swift

@@ -9,6 +9,8 @@
 import MVMCore
 import UIKit
 
+public typealias ActionBlockConfirmation = () -> (Bool)
+
 /**
  A custom implementation of Apple's UISwitch.
  
@@ -26,7 +28,10 @@ import UIKit
     
     public var isAnimated = true
     
-    private var actionBlock: ActionBlock?
+    public var didSwitchAction: ActionBlock?
+    public var shouldSwitchAction: ActionBlockConfirmation? = {
+        return { return true }
+    }()
     
     // Sizes are from InVision design specs.
     static let trackSize = CGSize(width: 46, height: 24)
@@ -131,15 +136,21 @@ import UIKit
         self.init(frame: .zero)
     }
     
-    public convenience init(isOn: Bool, actionBlock: ActionBlock?) {
+    public convenience init(isOn: Bool, didSwitchAction: ActionBlock?) {
         self.init(frame: .zero)
         self.isOn = isOn
-        self.actionBlock = actionBlock
+        self.didSwitchAction = didSwitchAction
     }
     
-    public convenience init(actionBlock: ActionBlock?) {
+    public convenience init(didSwitchAction: ActionBlock?) {
         self.init(frame: .zero)
-        self.actionBlock = actionBlock
+        self.didSwitchAction = didSwitchAction
+    }
+    
+    public convenience init(shouldSwitchAction: ActionBlockConfirmation?, didSwitchAction: ActionBlock?) {
+        self.init(frame: .zero)
+        self.didSwitchAction = didSwitchAction
+        self.shouldSwitchAction = shouldSwitchAction
     }
     
     public required init?(coder: NSCoder) {
@@ -184,7 +195,6 @@ import UIKit
         thumbHeightConstraint?.isActive = true
         thumbWidthConstraint = thumbView.widthAnchor.constraint(equalToConstant: Switch.thumbSize.width)
         thumbWidthConstraint?.isActive = true
-        
         thumbView.centerYAnchor.constraint(equalTo: centerYAnchor).isActive = true
         thumbView.topAnchor.constraint(greaterThanOrEqualTo: topAnchor).isActive = true
         bottomAnchor.constraint(greaterThanOrEqualTo: thumbView.bottomAnchor).isActive = true
@@ -193,20 +203,9 @@ import UIKit
         thumbLeadingConstraint = thumbView.leadingAnchor.constraint(equalTo: leadingAnchor, constant: 1)
         thumbLeadingConstraint?.isActive = true
         
-        let longPress = UILongPressGestureRecognizer(target: self, action: #selector(stretchThumb))
-        addGestureRecognizer(longPress)
-        
         accessibilityLabel = MVMCoreUIUtility.hardcodedString(withKey: "Switch_buttonlabel")
     }
     
-    @objc private func stretchThumb() {
-        
-        UIView.animate(withDuration: 0.1, animations: {
-            self.thumbWidthConstraint?.constant = 26
-            self.layoutIfNeeded()
-        })
-    }
-    
     class func getTrackWidth() -> CGFloat {
         let trackWidth = Switch.trackSize.width
         return (MFSizeObject(standardSize: trackWidth, standardiPadPortraitSize: CGFloat(Switch.trackSize.width * 1.5)))?.getValueBasedOnApplicationWidth() ?? trackWidth
@@ -243,8 +242,11 @@ import UIKit
     
     /// This will toggle the state of the Switch and execute the actionBlock if provided.
     public func toggleAndAction() {
-        isOn.toggle()
-        actionBlock?()
+        
+        if let result = shouldSwitchAction?(), result {
+            isOn.toggle()
+            didSwitchAction?()
+        }
     }
     
     //--------------------------------------------------
@@ -258,35 +260,27 @@ import UIKit
         return area.contains(point)
     }
     
+    open override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
+        
+        UIView.animate(withDuration: 0.1, animations: {
+            self.thumbWidthConstraint?.constant += PaddingOne
+            self.layoutIfNeeded()
+        })
+    }
+    
     public override func touchesEnded(_ touches: Set<UITouch>, with event: UIEvent?) {
         
         thumbReformAnimation()
+        
+        guard let coordinates: CGPoint = touches.first?.location(in: self),
+            coordinates.x > -20,
+            coordinates.x < bounds.width + 20,
+            coordinates.y > -20,
+            coordinates.y < bounds.height + 20
+            else { return }
+        
         sendActions(for: .touchUpInside)
     }
-   /*
-    open override func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent?) {
-        
-        if shouldTouchToSwitch {
-            if touchMoves(toLeft: touches) {
-                thumbMoveAnitmationTo(on: false)
-                thumbShakeAnitmationTo(on: false)
-                thumbReformAnimation(true)
-            } else {
-                thumbMoveAnitmationTo(on: true)
-                thumbShakeAnitmationTo(on: true)
-                thumbReformAnimation(true)
-            }
-        }
-        
-        if touchIsOutSide(touches) {
-            sendActions(for: .touchDragOutside)
-            if !shouldTouchToSwitch {
-                thumbReformAnimation(true)
-            }
-        } else {
-            sendActions(for: .touchDragInside)
-        }
-    }*/
     
     public func touchesCancelled(_ touches: Set<UITouch>, with event: UIEvent) {
         
@@ -320,7 +314,7 @@ extension Switch {
     }
 }
 
-// MARK: FormValidationProtocol
+// MARK: - FormValidationProtocol
 extension Switch {
     
     public func isValidField() -> Bool {
@@ -370,7 +364,7 @@ extension Switch {
         }
         
         if let actionMap = dictionary.optionalDictionaryForKey("actionMap") {
-                        actionBlock = { MVMCoreActionHandler.shared()?.handleAction(with: actionMap, additionalData: additionalData, delegateObject: delegateObject) }
+            actionBlock = { MVMCoreActionHandler.shared()?.handleAction(with: actionMap, additionalData: additionalData, delegateObject: delegateObject) }
         }
         
         if let isAnimated = dictionary["state"] as? Bool {