Update to 1.6.1

Add haptic feedback for some moments: see `hapticMoments`. Update example and Readme. Add support Carthage. Fix bug with func `removeAllAnimation` for `IndicatorView`.

.gitignore

@@ -1 +1,38 @@
+# Mac OS X
 .DS_Store
+
+# Xcode
+## Build generated
+build/
+DerivedData
+
+## Various settings
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata
+
+## Other
+*.xccheckout
+*.moved-aside
+*.xcuserstate
+*.xcscmblueprint
+
+## Obj-C/Swift specific
+*.hmap
+*.ipa
+
+## Playgrounds
+timeline.xctimeline
+playground.xcworkspace
+
+# Swift Package Manager
+.build/
+
+# Carthage
+Carthage/Build

Example/stork-controller/Controller.swift

@@ -29,6 +29,7 @@ class Controller: UIViewController {
         let modal = ModalViewController()
         let transitionDelegate = SPStorkTransitioningDelegate()
         modal.transitioningDelegate = transitionDelegate
+        transitionDelegate.hapticMoments
         modal.modalPresentationStyle = .custom
         self.present(modal, animated: true, completion: nil)
     }

Example/stork-controller/Frameworks/SPFakeBar/SPFakeBarNavigationStyle.swift

@@ -0,0 +1,30 @@
+// The MIT License (MIT)
+// Copyright © 2017 Ivan Vorobei (hello@ivanvorobei.by)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+import UIKit
+
+public enum SPFakeBarNavigationStyle {
+    
+    case large
+    case small
+    case stork
+    case noContent
+}

Example/stork-controller/Frameworks/SPFakeBar/SPFakeBarView.swift

@@ -21,9 +21,9 @@
 
 import UIKit
 
-public class SPFakeBarView: UIView {
+open class SPFakeBarView: UIView {
     
-    public var style: SPNavigationTitleStyle = .small {
+    public var style: SPFakeBarNavigationStyle = .small {
         didSet {
             self.updateStyle()
         }
@@ -32,7 +32,7 @@ public class SPFakeBarView: UIView {
     private var settedHeight: CGFloat = 0
     public var height: CGFloat {
         get {
-            return (self.settedHeight) + (self.addStatusBarHeight ? UIViewController.statusBarHeight : 0)
+            return (self.settedHeight) + (self.addStatusBarHeight ? UIApplication.shared.statusBarFrame.height : 0)
         }
         set {
             self.settedHeight = newValue
@@ -47,22 +47,24 @@ public class SPFakeBarView: UIView {
         }
     }
     
-    public var elementsColor: UIColor = UINavigationController.elementsColor {
+    public var elementsColor: UIColor = SPFakeBarView.navigationElementsColor {
         didSet {
-            self.leftButton.setTitleColor(self.elementsColor)
-            self.rightButton.setTitleColor(self.elementsColor)
+            self.leftButton.setTitleColor(self.elementsColor, for: .normal)
+            self.leftButton.setTitleColor(self.elementsColor.withAlphaComponent(0.7), for: .highlighted)
+            self.rightButton.setTitleColor(self.elementsColor, for: .normal)
+            self.rightButton.setTitleColor(self.elementsColor.withAlphaComponent(0.7), for: .highlighted)
         }
     }
     
     public var closeButtonPossition: CloseButtonPosition = .none {
         didSet {
-            self.leftButton.titleLabel?.font = UIFont.system(weight: .regular, size: 17)
-            self.rightButton.titleLabel?.font = UIFont.system(weight: .regular, size: 17)
+            self.leftButton.titleLabel?.font = UIFont.systemFont(ofSize: 17, weight: .regular)
+            self.rightButton.titleLabel?.font = UIFont.systemFont(ofSize: 17, weight: .regular)
             switch self.closeButtonPossition {
             case .left:
-                self.leftButton.titleLabel?.font = UIFont.system(weight: .demiBold, size: 17)
+                self.leftButton.titleLabel?.font = UIFont.systemFont(ofSize: 17, weight: .semibold)
             case .right:
-                self.rightButton.titleLabel?.font = UIFont.system(weight: .demiBold, size: 17)
+                self.rightButton.titleLabel?.font = UIFont.systemFont(ofSize: 17, weight: .semibold)
             case .none:
                 break
             }
@@ -74,21 +76,25 @@ public class SPFakeBarView: UIView {
     public var leftButton = UIButton.init()
     public var rightButton = UIButton.init()
     
+    public let separatorView = UIView()
+    public let blurView: UIVisualEffectView = {
+        let effect = UIBlurEffect(style: .extraLight)
+        return UIVisualEffectView.init(effect: effect)
+    }()
+    
     private var titleBottomConstraint: NSLayoutConstraint?
     private var heightConstraint: NSLayoutConstraint?
     private var topConstraint: NSLayoutConstraint?
     private var leadingConstraint: NSLayoutConstraint?
     private var trailingConstraint: NSLayoutConstraint?
-    private let blurView = UIVisualEffectView.init(style: .extraLight)
-    private let separatorView = UIView()
     
-    public init(style: SPNavigationTitleStyle) {
+    public init(style: SPFakeBarNavigationStyle) {
         super.init(frame: CGRect.zero)
         self.style = style
         self.commonInit()
     }
     
-    public required init?(coder aDecoder: NSCoder) {
+    required public init?(coder aDecoder: NSCoder) {
         super.init(coder: aDecoder)
         self.style = .small
         self.commonInit()
@@ -105,7 +111,7 @@ public class SPFakeBarView: UIView {
         self.blurView.bottomAnchor.constraint(equalTo: self.bottomAnchor).isActive = true
         
         self.addSubview(self.separatorView)
-        self.separatorView.backgroundColor = UIColor.init(hex: "BFBFBF")
+        self.separatorView.backgroundColor = UIColor.init(red: 191 / 255.0, green: 191 / 255.0, blue: 191 / 255.0, alpha: 1)
         self.separatorView.translatesAutoresizingMaskIntoConstraints = false
         self.separatorView.leadingAnchor.constraint(equalTo: self.leadingAnchor).isActive = true
         self.separatorView.trailingAnchor.constraint(equalTo: self.trailingAnchor).isActive = true
@@ -120,25 +126,27 @@ public class SPFakeBarView: UIView {
         self.titleBottomConstraint?.isActive = true
         
         self.addSubview(self.subtitleLabel)
-        self.subtitleLabel.textColor = UIColor.init(hex: "8E8E92")
-        self.subtitleLabel.font = UIFont.system(weight: .demiBold, size: 13)
+        self.subtitleLabel.textColor = UIColor.init(red: 142 / 255.0, green: 142 / 255.0, blue: 146 / 255.0, alpha: 1)
+        self.subtitleLabel.font = UIFont.systemFont(ofSize: 13, weight: .semibold)
         self.subtitleLabel.translatesAutoresizingMaskIntoConstraints = false
         self.subtitleLabel.leadingAnchor.constraint(equalTo: self.leadingAnchor, constant: 16).isActive = true
         self.subtitleLabel.trailingAnchor.constraint(equalTo: self.trailingAnchor, constant: -16).isActive = true
         self.subtitleLabel.bottomAnchor.constraint(equalTo: self.titleLabel.topAnchor, constant: 0).isActive = true
         
-        self.leftButton.setTitleColor(self.elementsColor)
+        self.leftButton.setTitleColor(self.elementsColor, for: .normal)
+        self.leftButton.setTitleColor(self.elementsColor.withAlphaComponent(0.7), for: .highlighted)
         self.leftButton.titleLabel?.textAlignment = .left
-        self.leftButton.titleLabel?.font = UIFont.system(weight: .demiBold, size: 16)
+        self.leftButton.titleLabel?.font = UIFont.systemFont(ofSize: 16, weight: .semibold)
         self.leftButton.contentEdgeInsets = UIEdgeInsets(top: 0, left: 17, bottom: 0, right: 0)
         self.addSubview(self.leftButton)
         self.leftButton.translatesAutoresizingMaskIntoConstraints = false
         self.leftButton.leadingAnchor.constraint(equalTo: self.leadingAnchor).isActive = true
         self.leftButton.bottomAnchor.constraint(equalTo: self.bottomAnchor, constant: -12).isActive = true
         
-        self.rightButton.setTitleColor(self.elementsColor)
+        self.rightButton.setTitleColor(self.elementsColor, for: .normal)
+        self.rightButton.setTitleColor(self.elementsColor.withAlphaComponent(0.7), for: .highlighted)
         self.rightButton.titleLabel?.textAlignment = .right
-        self.rightButton.titleLabel?.font = UIFont.system(weight: .demiBold, size: 17)
+        self.rightButton.titleLabel?.font = UIFont.systemFont(ofSize: 17, weight: .semibold)
         self.rightButton.contentEdgeInsets = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: 16)
         self.addSubview(self.rightButton)
         self.rightButton.translatesAutoresizingMaskIntoConstraints = false
@@ -151,7 +159,7 @@ public class SPFakeBarView: UIView {
         self.updateStyle()
     }
     
-    public override func layoutSubviews() {
+    override open func layoutSubviews() {
         super.layoutSubviews()
         self.setContraints()
     }
@@ -177,7 +185,7 @@ public class SPFakeBarView: UIView {
     private func updateStyle() {
         switch self.style {
         case .small:
-            if UIViewController.statusBarHeight == 44 {
+            if UIApplication.shared.statusBarFrame.height == 44 {
                 self.height = 88 - 44
                 self.titleBottomConstraint?.constant = -12
             } else {
@@ -185,26 +193,29 @@ public class SPFakeBarView: UIView {
                 self.titleBottomConstraint?.constant = -12
             }
             self.addStatusBarHeight = true
-            self.titleLabel.font = UIFont.system(weight: .demiBold, size: 17)
-            self.titleLabel.setCenterAlignment()
+            self.titleLabel.font = UIFont.systemFont(ofSize: 17, weight: .semibold)
+            self.titleLabel.textAlignment = .center
         case .stork:
             self.height = 66
             self.titleBottomConstraint?.constant = -12
             self.addStatusBarHeight = false
-            self.titleLabel.font = UIFont.system(weight: .demiBold, size: 17)
-            self.titleLabel.setCenterAlignment()
+            self.titleLabel.font = UIFont.systemFont(ofSize: 17, weight: .semibold)
+            self.titleLabel.textAlignment = .center
         case .large:
-            if UIViewController.statusBarHeight == 44 {
+            if UIApplication.shared.statusBarFrame.height == 44 {
                 self.height = 140 - 44
                 self.titleBottomConstraint?.constant = -8
             } else {
-                self.height = 112 - 20
+                self.height = 116 - 20
                 self.titleBottomConstraint?.constant = -4
             }
             self.addStatusBarHeight = true
-            self.titleLabel.font = UIFont.system(weight: .bold, size: 34)
+            self.titleLabel.font = UIFont.systemFont(ofSize: 34, weight: .bold)
             self.titleLabel.textAlignment = .left
             break
+        case .noContent:
+            self.height = 0
+            self.addStatusBarHeight = true
         }
         
         self.updateConstraints()
@@ -222,3 +233,18 @@ public class SPFakeBarView: UIView {
     }
 }
 
+extension SPFakeBarView {
+    
+    static var navigationElementsColor: UIColor {
+        get {
+            if UINavigationBar.appearance().tintColor != nil {
+                return UINavigationBar.appearance().tintColor
+            } else {
+                return UIColor.init(red: 0 / 255.0, green: 122 / 255.0, blue: 255 / 255.0, alpha: 1)
+            }
+        }
+        set {
+            UINavigationBar.appearance().tintColor = newValue
+        }
+    }
+}

Example/stork-controller/Frameworks/SPStorkController/CodeDraw/SPStorkCodeDraw.swift

@@ -0,0 +1,88 @@
+import UIKit
+
+class SPStorkCodeDraw : NSObject {
+    
+    private struct Cache {
+        static let gradient: CGGradient = CGGradient(colorsSpace: nil, colors: [UIColor.red.cgColor, UIColor.red.cgColor] as CFArray, locations: [0, 1])!
+    }
+    
+    @objc dynamic class var gradient: CGGradient { return Cache.gradient }
+    
+    @objc dynamic class func drawClose(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 100, height: 100), resizing: ResizingBehavior = .aspectFit, color: UIColor = UIColor(red: 0.000, green: 0.000, blue: 0.000, alpha: 1.000)) {
+        
+        let context = UIGraphicsGetCurrentContext()!
+        
+        context.saveGState()
+        let resizedFrame: CGRect = resizing.apply(rect: CGRect(x: 0, y: 0, width: 100, height: 100), target: targetFrame)
+        context.translateBy(x: resizedFrame.minX, y: resizedFrame.minY)
+        context.scaleBy(x: resizedFrame.width / 100, y: resizedFrame.height / 100)
+        
+        let bezierPath = UIBezierPath()
+        bezierPath.move(to: CGPoint(x: 92.02, y: 22.92))
+        bezierPath.addLine(to: CGPoint(x: 64.42, y: 50.52))
+        bezierPath.addLine(to: CGPoint(x: 92.02, y: 78.13))
+        bezierPath.addCurve(to: CGPoint(x: 92.02, y: 92.99), controlPoint1: CGPoint(x: 96.13, y: 82.23), controlPoint2: CGPoint(x: 96.13, y: 88.89))
+        bezierPath.addCurve(to: CGPoint(x: 84.59, y: 96.07), controlPoint1: CGPoint(x: 89.97, y: 95.05), controlPoint2: CGPoint(x: 87.28, y: 96.07))
+        bezierPath.addCurve(to: CGPoint(x: 77.16, y: 92.99), controlPoint1: CGPoint(x: 81.9, y: 96.07), controlPoint2: CGPoint(x: 79.22, y: 95.05))
+        bezierPath.addLine(to: CGPoint(x: 49.55, y: 65.38))
+        bezierPath.addLine(to: CGPoint(x: 21.95, y: 92.99))
+        bezierPath.addCurve(to: CGPoint(x: 14.51, y: 96.07), controlPoint1: CGPoint(x: 19.89, y: 95.05), controlPoint2: CGPoint(x: 17.2, y: 96.07))
+        bezierPath.addCurve(to: CGPoint(x: 7.08, y: 92.99), controlPoint1: CGPoint(x: 11.82, y: 96.07), controlPoint2: CGPoint(x: 9.13, y: 95.05))
+        bezierPath.addCurve(to: CGPoint(x: 7.08, y: 78.13), controlPoint1: CGPoint(x: 2.97, y: 88.89), controlPoint2: CGPoint(x: 2.97, y: 82.23))
+        bezierPath.addLine(to: CGPoint(x: 34.69, y: 50.52))
+        bezierPath.addLine(to: CGPoint(x: 7.08, y: 22.92))
+        bezierPath.addCurve(to: CGPoint(x: 7.08, y: 8.04), controlPoint1: CGPoint(x: 2.97, y: 18.8), controlPoint2: CGPoint(x: 2.97, y: 12.15))
+        bezierPath.addCurve(to: CGPoint(x: 21.94, y: 8.04), controlPoint1: CGPoint(x: 11.18, y: 3.94), controlPoint2: CGPoint(x: 17.84, y: 3.94))
+        bezierPath.addLine(to: CGPoint(x: 49.55, y: 35.65))
+        bezierPath.addLine(to: CGPoint(x: 77.16, y: 8.04))
+        bezierPath.addCurve(to: CGPoint(x: 92.02, y: 8.04), controlPoint1: CGPoint(x: 81.26, y: 3.94), controlPoint2: CGPoint(x: 87.92, y: 3.94))
+        bezierPath.addCurve(to: CGPoint(x: 92.02, y: 22.92), controlPoint1: CGPoint(x: 96.13, y: 12.15), controlPoint2: CGPoint(x: 96.13, y: 18.8))
+        bezierPath.close()
+        color.setFill()
+        bezierPath.fill()
+        
+        context.restoreGState()
+        
+    }
+    
+    @objc(StyleKitNameResizingBehavior)
+    enum ResizingBehavior: Int {
+        case aspectFit
+        case aspectFill
+        case stretch
+        case center
+        
+        func apply(rect: CGRect, target: CGRect) -> CGRect {
+            if rect == target || target == CGRect.zero {
+                return rect
+            }
+            
+            var scales = CGSize.zero
+            scales.width = abs(target.width / rect.width)
+            scales.height = abs(target.height / rect.height)
+            
+            switch self {
+            case .aspectFit:
+                scales.width = min(scales.width, scales.height)
+                scales.height = scales.width
+            case .aspectFill:
+                scales.width = max(scales.width, scales.height)
+                scales.height = scales.width
+            case .stretch:
+                break
+            case .center:
+                scales.width = 1
+                scales.height = 1
+            }
+            
+            var result = rect.standardized
+            result.size.width *= scales.width
+            result.size.height *= scales.height
+            result.origin.x = target.minX + (target.width - result.width) / 2
+            result.origin.y = target.minY + (target.height - result.height) / 2
+            return result
+        }
+    }
+    
+    private override init() {}
+}

Example/stork-controller/Frameworks/SPStorkController/Extenshion/SPStorkViewControllerExtenshion.swift

@@ -29,12 +29,24 @@ extension UIViewController {
             && presentingViewController != nil
     }
     
-    public func presentAsStork(_ controller: UIViewController, height: CGFloat? = nil, complection: (() -> Void)? = nil) {
+    public func presentAsStork(_ controller: UIViewController, height: CGFloat? = nil) {
         let transitionDelegate = SPStorkTransitioningDelegate()
         transitionDelegate.customHeight = height
         controller.transitioningDelegate = transitionDelegate
         controller.modalPresentationStyle = .custom
         controller.modalPresentationCapturesStatusBarAppearance = true
+        self.present(controller, animated: true, completion: nil)
+    }
+    
+    public func presentAsStork(_ controller: UIViewController, height: CGFloat?, showIndicator: Bool, hideIndicatorWhenScroll: Bool, showCloseButton: Bool, complection: (() -> Void)?) {
+        let transitionDelegate = SPStorkTransitioningDelegate()
+        transitionDelegate.customHeight = height
+        transitionDelegate.showCloseButton = showCloseButton
+        transitionDelegate.showIndicator = showIndicator
+        transitionDelegate.hideIndicatorWhenScroll = hideIndicatorWhenScroll
+        controller.transitioningDelegate = transitionDelegate
+        controller.modalPresentationStyle = .custom
+        controller.modalPresentationCapturesStatusBarAppearance = true
         self.present(controller, animated: true, completion: complection)
     }
 }

Example/stork-controller/Frameworks/SPStorkController/Models/SPStorkHaptic.swift

@@ -0,0 +1,29 @@
+// The MIT License (MIT)
+// Copyright © 2017 Ivan Vorobei (hello@ivanvorobei.by)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+import UIKit
+
+public enum SPStorkHapticMoments {
+    
+    case willPresent
+    case willDismiss
+    case willDismissIfRelease
+}

Example/stork-controller/Frameworks/SPStorkController/Protocols/SPStorkControllerDelegate.swift

@@ -0,0 +1,29 @@
+// The MIT License (MIT)
+// Copyright © 2017 Ivan Vorobei (hello@ivanvorobei.by)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+import UIKit
+
+@objc public protocol SPStorkControllerDelegate: class {
+    
+    @objc optional func didDismissStorkBySwipe()
+    
+    @objc optional func didDismissStorkByTap()
+}

Example/stork-controller/Frameworks/SPStorkController/SPStorkController.swift

@@ -28,34 +28,40 @@ public struct SPStorkController {
             if let presentationController = controller.presentationController as? SPStorkPresentationController {
                 let translation = -(scrollView.contentOffset.y + scrollView.contentInset.top)
                 if translation >= 0 {
-                    
                     if controller.isBeingPresented { return }
-                    
                     scrollView.subviews.forEach {
                         $0.transform = CGAffineTransform(translationX: 0, y: -translation)
                     }
-
-                    presentationController.setIndicator(style: scrollView.isDragging ? .line : .arrow)
-                    
-                    if translation >= presentationController.translateForDismiss * 0.65 {
-                        if !scrollView.isDragging {
-                            presentationController.presentedViewController.dismiss(animated: true, completion: nil)
+                    presentationController.setIndicator(style: scrollView.isTracking ? .line : .arrow)
+                    if translation >= presentationController.translateForDismiss * 0.4 {
+                        if !scrollView.isTracking && !scrollView.isDragging {
+                            presentationController.presentedViewController.dismiss(animated: true, completion: {
+                                presentationController.storkDelegate?.didDismissStorkBySwipe?()
+                            })
                             return
                         }
                     }
-                    
                     if presentationController.pan?.state != UIGestureRecognizer.State.changed {
-                        presentationController.scrollViewDidScroll(translation)
+                        presentationController.scrollViewDidScroll(translation * 2)
                     }
-                    
                 } else {
                     presentationController.setIndicator(style: .arrow)
                     presentationController.scrollViewDidScroll(0)
                 }
+                
+                if translation < -5 {
+                    presentationController.setIndicator(visible: false, forse: (translation < -50))
+                } else {
+                    presentationController.setIndicator(visible: true, forse: false)
+                }
             }
         }
     }
     
+    static var topScrollIndicatorInset: CGFloat {
+        return 6
+    }
+    
     static public func updatePresentingController(parent controller: UIViewController) {
         if let presentationController = controller.presentedViewController?.presentationController as? SPStorkPresentationController {
             presentationController.updatePresentingController()

Example/stork-controller/Frameworks/SPStorkController/TransitioningDelegate/SPStorkDismissingAnimationController.swift

@@ -29,8 +29,10 @@ final class SPStorkDismissingAnimationController: NSObject, UIViewControllerAnim
             return
         }
 
+        let finalFrameForPresentedView = transitionContext.finalFrame(for: presentedViewController)
+        
         let containerView = transitionContext.containerView
-        let offscreenFrame = CGRect(x: 0, y: containerView.bounds.height, width: containerView.bounds.width, height: containerView.bounds.height)
+        let offscreenFrame = CGRect(x: 0, y: containerView.bounds.height, width: finalFrameForPresentedView.width, height: finalFrameForPresentedView.height)
         
         UIView.animate(
             withDuration: transitionDuration(using: transitionContext),

Example/stork-controller/Frameworks/SPStorkController/TransitioningDelegate/SPStorkPresentationController.swift

@@ -25,16 +25,21 @@ class SPStorkPresentationController: UIPresentationController, UIGestureRecogniz
     
     var swipeToDismissEnabled: Bool = true
     var tapAroundToDismissEnabled: Bool = true
+    var showCloseButton: Bool = false
     var showIndicator: Bool = true
     var indicatorColor: UIColor = UIColor.init(red: 202/255, green: 201/255, blue: 207/255, alpha: 1)
+    var hideIndicatorWhenScroll: Bool = false
     var customHeight: CGFloat? = nil
     var translateForDismiss: CGFloat = 200
+    var hapticMoments: [SPStorkHapticMoments] = [.willDismissIfRelease]
     
     var transitioningDelegate: SPStorkTransitioningDelegate?
+    weak var storkDelegate: SPStorkControllerDelegate?
     
     var pan: UIPanGestureRecognizer?
     var tap: UITapGestureRecognizer?
     
+    private var closeButton = SPStorkCloseButton()
     private var indicatorView = SPStorkIndicatorView()
     private var gradeView: UIView = UIView()
     private let snapshotViewContainer = UIView()
@@ -44,21 +49,18 @@ class SPStorkPresentationController: UIPresentationController, UIGestureRecogniz
     private var snapshotViewTopConstraint: NSLayoutConstraint?
     private var snapshotViewWidthConstraint: NSLayoutConstraint?
     private var snapshotViewAspectRatioConstraint: NSLayoutConstraint?
+    
     private var workGester: Bool = false
     private var startDismissing: Bool = false
+    var afterReleaseDismissing: Bool = false
     
     private var topSpace: CGFloat {
         let statusBarHeight: CGFloat = UIApplication.shared.statusBarFrame.height
         return (statusBarHeight < 25) ? 30 : statusBarHeight
     }
     
-    private var alpha: CGFloat {
-        return 0.51
-    }
-    
-    private var cornerRadius: CGFloat {
-        return 10
-    }
+    private let alpha: CGFloat =  0.51
+    var cornerRadius: CGFloat = 10
     
     private var scaleForPresentingView: CGFloat {
         guard let containerView = containerView else { return 0 }
@@ -66,22 +68,31 @@ class SPStorkPresentationController: UIPresentationController, UIGestureRecogniz
         return factor
     }
     
+    private var feedbackGenerator: UIImpactFeedbackGenerator = UIImpactFeedbackGenerator(style: .light)
+    
     override var frameOfPresentedViewInContainerView: CGRect {
         guard let containerView = containerView else { return .zero }
+        let baseY: CGFloat = self.topSpace + 13
+        let maxHeight: CGFloat = containerView.bounds.height - baseY
+        var height: CGFloat = maxHeight
         
-        var customHeight = self.customHeight ?? containerView.bounds.height
-        if customHeight > containerView.bounds.height {
-            customHeight = containerView.bounds.height
-            print("SPStorkController - Custom height change to default value. Your height more maximum value")
+        if let customHeight = self.customHeight {
+            if customHeight < maxHeight {
+                height = customHeight
+            } else {
+                print("SPStorkController - Custom height change to default value. Your height more maximum value")
+            }
         }
-        let additionTranslate = containerView.bounds.height - customHeight
-        let yOffset: CGFloat = self.topSpace + 13 + additionTranslate
-        return CGRect(x: 0, y: yOffset, width: containerView.bounds.width, height: containerView.bounds.height - yOffset)
+        return CGRect(x: 0, y: containerView.bounds.height - height, width: containerView.bounds.width, height: height)
     }
     
     override func presentationTransitionWillBegin() {
         super.presentationTransitionWillBegin()
         
+        if !self.hapticMoments.isEmpty {
+            self.feedbackGenerator.prepare()
+        }
+        
         guard let containerView = self.containerView, let presentedView = self.presentedView, let window = containerView.window  else { return }
         
         if self.showIndicator {
@@ -95,6 +106,12 @@ class SPStorkPresentationController: UIPresentationController, UIGestureRecogniz
         self.indicatorView.style = .arrow
         self.gradeView.alpha = 0
         
+        if self.showCloseButton {
+            self.closeButton.addTarget(self, action: #selector(self.dismissAction), for: .touchUpInside)
+            presentedView.addSubview(self.closeButton)
+        }
+        self.updateLayoutCloseButton()
+        
         let initialFrame: CGRect = presentingViewController.isPresentedAsStork ? presentingViewController.view.frame : containerView.bounds
         
         containerView.insertSubview(self.snapshotViewContainer, belowSubview: presentedViewController.view)
@@ -160,6 +177,10 @@ class SPStorkPresentationController: UIPresentationController, UIGestureRecogniz
                 rootSnapshotView?.removeFromSuperview()
                 rootSnapshotRoundedView?.removeFromSuperview()
         })
+        
+        if self.hapticMoments.contains(.willPresent) {
+            self.feedbackGenerator.impactOccurred()
+        }
     }
     
     override func presentationTransitionDidEnd(_ completed: Bool) {
@@ -190,7 +211,9 @@ class SPStorkPresentationController: UIPresentationController, UIGestureRecogniz
     @objc func dismissAction() {
         self.presentingViewController.view.endEditing(true)
         self.presentedViewController.view.endEditing(true)
-        self.presentedViewController.dismiss(animated: true, completion: nil)
+        self.presentedViewController.dismiss(animated: true, completion: {
+            self.storkDelegate?.didDismissStorkByTap?()
+        })
     }
     
     override func dismissalTransitionWillBegin() {
@@ -249,6 +272,9 @@ class SPStorkPresentationController: UIPresentationController, UIGestureRecogniz
                 self.snapshotView?.transform = .identity
                 self.snapshotViewContainer.transform = finalTransform
                 self.gradeView.alpha = 0
+                if self.hapticMoments.contains(.willDismiss) {
+                    self.feedbackGenerator.impactOccurred()
+                }
             }, completion: { _ in
                 rootSnapshotView?.removeFromSuperview()
                 rootSnapshotRoundedView?.removeFromSuperview()
@@ -262,6 +288,8 @@ class SPStorkPresentationController: UIPresentationController, UIGestureRecogniz
         self.backgroundView.removeFromSuperview()
         self.snapshotView?.removeFromSuperview()
         self.snapshotViewContainer.removeFromSuperview()
+        self.indicatorView.removeFromSuperview()
+        self.closeButton.removeFromSuperview()
         
         let offscreenFrame = CGRect(x: 0, y: containerView.bounds.height, width: containerView.bounds.width, height: containerView.bounds.height)
         presentedViewController.view.frame = offscreenFrame
@@ -284,8 +312,8 @@ extension SPStorkPresentationController {
             gestureRecognizer.setTranslation(CGPoint(x: 0, y: 0), in: containerView)
         case .changed:
             self.workGester = true
+            let translation = gestureRecognizer.translation(in: presentedView)
             if self.swipeToDismissEnabled {
-                let translation = gestureRecognizer.translation(in: presentedView)
                 self.updatePresentedViewForTranslation(inVerticalDirection: translation.y)
             } else {
                 gestureRecognizer.setTranslation(.zero, in: presentedView)
@@ -294,7 +322,9 @@ extension SPStorkPresentationController {
             self.workGester = false
             let translation = gestureRecognizer.translation(in: presentedView).y
             if translation >= self.translateForDismiss {
-                self.presentedViewController.dismiss(animated: true, completion: nil)
+                self.presentedViewController.dismiss(animated: true, completion: {
+                    self.storkDelegate?.didDismissStorkBySwipe?()
+                })
             } else {
                 self.indicatorView.style = .arrow
                 UIView.animate(
@@ -314,6 +344,14 @@ extension SPStorkPresentationController {
         }
     }
     
+    func gestureRecognizerShouldBegin(_ gestureRecognizer: UIGestureRecognizer) -> Bool {
+        if let gester = gestureRecognizer as? UIPanGestureRecognizer {
+            let velocity = gester.velocity(in: self.presentedViewController.view)
+            return abs(velocity.y) > abs(velocity.x)
+        }
+        return true
+    }
+    
     func scrollViewDidScroll(_ translation: CGFloat) {
         if !self.workGester {
             self.updatePresentedViewForTranslation(inVerticalDirection: translation)
@@ -329,6 +367,22 @@ extension SPStorkPresentationController {
         self.indicatorView.style = style
     }
     
+    func setIndicator(visible: Bool, forse: Bool) {
+        guard self.hideIndicatorWhenScroll else { return }
+        let newAlpha: CGFloat = visible ? 1 : 0
+        if forse {
+            self.indicatorView.removeAllAnimations()
+            self.indicatorView.alpha = newAlpha
+            return
+        }
+        if self.indicatorView.alpha == newAlpha {
+            return
+        }
+        UIView.animate(withDuration: 0.18, animations: {
+            self.indicatorView.alpha = newAlpha
+        })
+    }
+    
     private func updatePresentedViewForTranslation(inVerticalDirection translation: CGFloat) {
         if self.startDismissing { return }
         
@@ -352,6 +406,18 @@ extension SPStorkPresentationController {
             self.snapshotView?.transform = CGAffineTransform.init(scaleX: scaleFactor, y: scaleFactor)
             let gradeFactor = 1 + (translationForModal / 7000)
             self.gradeView.alpha = self.alpha - ((gradeFactor - 1) * 15)
+        } else {
+            self.presentedView?.transform = CGAffineTransform.identity
+        }
+        
+        if self.swipeToDismissEnabled {
+            let afterRealseDismissing = (translation >= self.translateForDismiss)
+            if afterRealseDismissing != self.afterReleaseDismissing {
+                self.afterReleaseDismissing = afterRealseDismissing
+                if self.hapticMoments.contains(.willDismissIfRelease) {
+                    self.feedbackGenerator.impactOccurred()
+                }
+            }
         }
     }
 }
@@ -374,6 +440,7 @@ extension SPStorkPresentationController {
         super.viewWillTransition(to: size, with: coordinator)
         coordinator.animate(alongsideTransition: { contex in
             self.updateLayoutIndicator()
+            self.updateLayoutCloseButton()
         }, completion: { [weak self] _ in
             self?.updateSnapshotAspectRatio()
             self?.updateSnapshot()
@@ -388,6 +455,12 @@ extension SPStorkPresentationController {
         self.indicatorView.center.x = presentedView.frame.width / 2
     }
     
+    private func updateLayoutCloseButton() {
+        guard let presentedView = self.presentedView else { return }
+        self.closeButton.sizeToFit()
+        self.closeButton.layout(bottomX: presentedView.frame.width - 19, y: 19)
+    }
+    
     private func updateSnapshot() {
         guard let currentSnapshotView = presentingViewController.view.snapshotView(afterScreenUpdates: true) else { return }
         self.snapshotView?.removeFromSuperview()

Example/stork-controller/Frameworks/SPStorkController/TransitioningDelegate/SPStorkTransitioningDelegate.swift

@@ -25,20 +25,30 @@ public final class SPStorkTransitioningDelegate: NSObject, UIViewControllerTrans
     
     public var swipeToDismissEnabled: Bool = true
     public var tapAroundToDismissEnabled: Bool = true
+    public var showCloseButton: Bool = false
     public var showIndicator: Bool = true
     public var indicatorColor: UIColor = UIColor.init(red: 202/255, green: 201/255, blue: 207/255, alpha: 1)
+    public var hideIndicatorWhenScroll: Bool = false
     public var customHeight: CGFloat? = nil
     public var translateForDismiss: CGFloat = 200
+    public var cornerRadius: CGFloat = 10
+    public var hapticMoments: [SPStorkHapticMoments] = [.willDismissIfRelease]
+    public weak var storkDelegate: SPStorkControllerDelegate? = nil
     
     public func presentationController(forPresented presented: UIViewController, presenting: UIViewController?, source: UIViewController) -> UIPresentationController? {
         let controller = SPStorkPresentationController(presentedViewController: presented, presenting: presenting)
         controller.swipeToDismissEnabled = self.swipeToDismissEnabled
         controller.tapAroundToDismissEnabled = self.tapAroundToDismissEnabled
+        controller.showCloseButton = self.showCloseButton
         controller.showIndicator = self.showIndicator
         controller.indicatorColor = self.indicatorColor
+        controller.hideIndicatorWhenScroll = self.hideIndicatorWhenScroll
         controller.customHeight = self.customHeight
         controller.translateForDismiss = self.translateForDismiss
+        controller.cornerRadius = self.cornerRadius
+        controller.hapticMoments = self.hapticMoments
         controller.transitioningDelegate = self
+        controller.storkDelegate = self.storkDelegate
         return controller
     }
     

Example/stork-controller/Frameworks/SPStorkController/Views/SPStorkCloseButton.swift

@@ -0,0 +1,78 @@
+// The MIT License (MIT)
+// Copyright © 2017 Ivan Vorobei (hello@ivanvorobei.by)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+import UIKit
+
+open class SPStorkCloseButton: UIButton {
+    
+    let iconView = SPStorkCloseView()
+    
+    var widthIconFactor: CGFloat = 1
+    var heightIconFactor: CGFloat = 1
+    
+    var color = UIColor.blue {
+        didSet {
+            self.iconView.color = self.color
+        }
+    }
+    
+    override open var isHighlighted: Bool {
+        didSet {
+            self.iconView.color = self.color.withAlphaComponent(self.isHighlighted ? 0.7 : 1)
+        }
+    }
+    
+    init() {
+        super.init(frame: .zero)
+        self.commonInit()
+    }
+    
+    required public init?(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    private func commonInit() {
+        self.iconView.isUserInteractionEnabled = false
+        self.addSubview(self.iconView)
+        self.backgroundColor = UIColor.init(red: 239 / 255.0, green: 239 / 255.0, blue: 244 / 255.0, alpha: 1)
+        self.color = UIColor.init(red: 142 / 255.0, green: 142 / 255.0, blue: 147 / 255.0, alpha: 1)
+        self.widthIconFactor = 0.36
+        self.heightIconFactor = 0.36
+    }
+    
+    func layout(bottomX: CGFloat, y: CGFloat) {
+        self.sizeToFit()
+        self.frame.origin.x = bottomX - self.frame.width
+        self.frame.origin.y = y
+    }
+    
+    override open func layoutSubviews() {
+        super.layoutSubviews()
+        self.layer.cornerRadius = self.frame.width / 2
+        self.iconView.frame = CGRect.init(x: 0, y: 0, width: self.frame.width * self.widthIconFactor, height: self.frame.height * self.heightIconFactor)
+        self.iconView.center = CGPoint.init(x: self.frame.width / 2, y: self.frame.height / 2)
+    }
+    
+    override open func sizeToFit() {
+        super.sizeToFit()
+        self.frame = CGRect.init(x: self.frame.origin.x, y: self.frame.origin.y, width: 30, height: 30)
+    }
+}

Example/stork-controller/Frameworks/SPStorkController/Views/SPStorkCloseView.swift

@@ -0,0 +1,50 @@
+// The MIT License (MIT)
+// Copyright © 2017 Ivan Vorobei (hello@ivanvorobei.by)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+import UIKit
+
+open class SPStorkCloseView: UIView {
+    
+    var color = UIColor.blue {
+        didSet {
+            self.setNeedsDisplay()
+        }
+    }
+    
+    init() {
+        super.init(frame: CGRect.zero)
+        self.commonInit()
+    }
+    
+    private func commonInit() {
+        self.backgroundColor = UIColor.clear
+    }
+    
+    required public init?(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    override open func draw(_ rect: CGRect) {
+        super.draw(rect)
+        SPStorkCodeDraw.drawClose(frame: rect, resizing: .aspectFit, color: self.color)
+    }
+}
+

Example/stork-controller/Frameworks/SPStorkController/Views/SPStorkIndicatorView.swift

@@ -21,7 +21,7 @@
 
 import UIKit
 
-class SPStorkIndicatorView: UIView {
+open class SPStorkIndicatorView: UIView {
     
     var style: Style = .line {
         didSet {
@@ -60,11 +60,11 @@ class SPStorkIndicatorView: UIView {
         self.color = UIColor.init(red: 202/255, green: 201/255, blue: 207/255, alpha: 1)
     }
     
-    required init?(coder aDecoder: NSCoder) {
+    required public init?(coder aDecoder: NSCoder) {
         fatalError("init(coder:) has not been implemented")
     }
 
-    override func sizeToFit() {
+    override open func sizeToFit() {
         super.sizeToFit()
         self.frame = CGRect.init(x: self.frame.origin.x, y: self.frame.origin.y, width: 36, height: 13)
         

Example/stork-controller/Frameworks/SparrowKit/Animation/SPAnimation.swift

@@ -21,9 +21,9 @@
 
 import UIKit
 
-public class SPAnimation {
+enum SPAnimation {
     
-    public static func animate(_ duration: TimeInterval,
+    static func animate(_ duration: TimeInterval,
                         animations: (() -> Void)!,
                         delay: TimeInterval = 0,
                         options: UIView.AnimationOptions = [],
@@ -40,7 +40,7 @@ public class SPAnimation {
         })
     }
     
-    public static func animateWithRepeatition(_ duration: TimeInterval,
+    static func animateWithRepeatition(_ duration: TimeInterval,
                                        animations: (() -> Void)!,
                                        delay: TimeInterval = 0,
                                        options: UIView.AnimationOptions = [],

Example/stork-controller/Frameworks/SparrowKit/Animation/SPAnimationAlpha.swift

@@ -21,13 +21,13 @@
 
 import UIKit
 
-public class SPAnimationAlpha {
+class SPAnimationAlpha {
     
-    public static let durationListAnimation: TimeInterval = 0.45
-    public static let coefLenthForTransition: CGFloat = 2.8
-    public static let delayPerItem: TimeInterval = 0.09
+    static let durationListAnimation: TimeInterval = 0.45
+    static let coefLenthForTransition: CGFloat = 2.8
+    static let delayPerItem: TimeInterval = 0.09
 
-    public static func hideList(_ duration: TimeInterval = durationListAnimation,
+    static func hideList(_ duration: TimeInterval = durationListAnimation,
                          views: [UIView],
                          delayPerItem: TimeInterval = delayPerItem,
                          withComplection completion: (() -> Void)! = {}) {
@@ -51,7 +51,7 @@ public class SPAnimationAlpha {
         }
     }
     
-    public static func hideReverseList(_ duration: TimeInterval = durationListAnimation,
+    static func hideReverseList(_ duration: TimeInterval = durationListAnimation,
                          views: [UIView],
                          delayPerItem: TimeInterval = delayPerItem,
                          withComplection completion: (() -> Void)! = {}) {
@@ -76,7 +76,7 @@ public class SPAnimationAlpha {
         }
     }
     
-    public static func showList(_ duration: TimeInterval = durationListAnimation,
+    static func showList(_ duration: TimeInterval = durationListAnimation,
                          views: [UIView],
                          delayPerItem: TimeInterval = delayPerItem,
                          withComplection completion: (() -> Void)! = {}) {

Example/stork-controller/Frameworks/SparrowKit/Animation/SPAnimationSpring.swift

@@ -21,12 +21,12 @@
 
 import UIKit
 
-public class SPAnimationSpring {
+class SPAnimationSpring {
     
-    public static let spring: CGFloat = 1
-    public static let velocity: CGFloat = 1
+    static let spring: CGFloat = 1
+    static let velocity: CGFloat = 1
     
-    public static func animate(_ duration: TimeInterval,
+    static func animate(_ duration: TimeInterval,
                         animations: (() -> Void)!,
                         delay: TimeInterval = 0,
                         spring: CGFloat = spring,
@@ -47,7 +47,7 @@ public class SPAnimationSpring {
         })
     }
     
-    public static func animateWithRepeatition(_ duration: TimeInterval,
+    static func animateWithRepeatition(_ duration: TimeInterval,
                                        animations: (() -> Void)!,
                                        delay: TimeInterval = 0,
                                        spring: CGFloat = spring,

Example/stork-controller/Frameworks/SparrowKit/Animation/SPAnimationUpward.swift

@@ -21,13 +21,13 @@
 
 import UIKit
 
-public class SPAnimationUpward {
+class SPAnimationUpward {
     
-    public static let durationListAnimation: TimeInterval = 0.45
-    public static let coefLenthForTransition: CGFloat = 2.8
-    public static let delayPerItem: TimeInterval = 0.09
+    static let durationListAnimation: TimeInterval = 0.45
+    static let coefLenthForTransition: CGFloat = 2.8
+    static let delayPerItem: TimeInterval = 0.09
     
-    public static func hide(_ duration: TimeInterval,
+    static func hide(_ duration: TimeInterval,
                    view: UIView,
                    delay: TimeInterval = 0,
                    withComplection completion: (() -> Void)! = {}) {
@@ -48,7 +48,7 @@ public class SPAnimationUpward {
         })
     }
     
-    public static func hideList(_ duration: TimeInterval = durationListAnimation,
+    static func hideList(_ duration: TimeInterval = durationListAnimation,
                        views: [UIView],
                        delayPerItem: TimeInterval = delayPerItem,
                        withComplection completion: (() -> Void)! = {}) {
@@ -69,7 +69,7 @@ public class SPAnimationUpward {
         
     }
     
-    public static func show(_ duration: TimeInterval,
+    static func show(_ duration: TimeInterval,
                    view: UIView,
                    delay: TimeInterval = 0,
                    withComplection completion: (() -> Void)! = {}) {
@@ -93,7 +93,7 @@ public class SPAnimationUpward {
         })
     }
     
-    public static func showList(_ duration: TimeInterval = durationListAnimation,
+    static func showList(_ duration: TimeInterval = durationListAnimation,
                        views: [UIView],
                        delayPerItem: TimeInterval = delayPerItem,
                        options: UIView.AnimationOptions = [],

Example/stork-controller/Frameworks/SparrowKit/App/SPApp.swift

@@ -24,19 +24,19 @@ import StoreKit
 
 struct SPApp {
     
-    public static var udid: String? {
+    static var udid: String? {
         return UIDevice.current.identifierForVendor?.uuidString
     }
     
-    public static var displayName: String? {
+    static var displayName: String? {
         return Bundle.main.object(forInfoDictionaryKey: "CFBundleDisplayName") as? String
     }
     
-    public static var rootController: UIViewController? {
+    static var rootController: UIViewController? {
         return UIApplication.shared.keyWindow?.rootViewController
     }
     
-    public static var safeArea: UIEdgeInsets {
+    static var safeArea: UIEdgeInsets {
         if #available(iOS 11.0, *) {
             return UIApplication.shared.keyWindow?.safeArea ?? UIEdgeInsets.zero
         } else {
@@ -44,7 +44,7 @@ struct SPApp {
         }
     }
     
-    public static func set(rootController: UIViewController, animatable: Bool = true) {
+    static func set(rootController: UIViewController, animatable: Bool = true) {
         
         rootController.view.frame = UIScreen.main.bounds
         
@@ -65,7 +65,7 @@ struct SPApp {
         }
     }
     
-    public static func set(elementsColor: UIColor) {
+    static func set(elementsColor: UIColor) {
         UINavigationController.elementsColor = elementsColor
         UIAlertController.elementsColor = elementsColor
         UITabBarController.elementsColor = elementsColor

Example/stork-controller/Frameworks/SparrowKit/App/SPAppBadge.swift

@@ -23,9 +23,9 @@ import UIKit
 
 extension SPApp {
     
-    public struct Badge {
+    struct Badge {
         
-        public static var number: Int {
+        static var number: Int {
             get {
                 return UIApplication.shared.applicationIconBadgeNumber
             }
@@ -34,7 +34,7 @@ extension SPApp {
             }
         }
         
-        public static func reset() {
+        static func reset() {
             UIApplication.shared.applicationIconBadgeNumber = 0
         }
         

Example/stork-controller/Frameworks/SparrowKit/App/SPAppLaunch.swift

@@ -23,25 +23,28 @@ import UIKit
 
 extension SPApp {
     
-    public struct Launch {
+    struct Launch {
         
-        public static func run() {
+        static func run() {
             self.count += 1
-        }
-        
-        public static var count: Int {
-            get {
-                return UserDefaults.standard.value(forKey: "SPLaunchCount") as? Int ?? 0
-            }
-            set {
-                UserDefaults.standard.set(newValue, forKey: "SPLaunchCount")
+            if (UserDefaults.standard.object(forKey: "SPDateFirstLaunch") as? Date) == nil {
+                UserDefaults.standard.set(Date(), forKey: "SPDateFirstLaunch")
             }
         }
         
-        public static var isFirstLaunch: Bool {
+        static var count: Int {
+            get { return UserDefaults.standard.value(forKey: "SPLaunchCount") as? Int ?? 0 }
+            set { UserDefaults.standard.set(newValue, forKey: "SPLaunchCount") }
+        }
+        
+        static var isFirstLaunch: Bool {
             return (self.count == 1) || (self.count == 0)
         }
         
+        static var dateFirstLaunch: Date {
+            return ((UserDefaults.standard.object(forKey: "SPDateFirstLaunch") as? Date) ?? Date())
+        }
+        
         private init() {}
     }
 }

Example/stork-controller/Frameworks/SparrowKit/App/SPAppOpener.swift

@@ -24,7 +24,7 @@ import SafariServices
 
 extension SPApp {
     
-    public static func open(app: SPSystemApp) {
+    static func open(app: SPSystemApp) {
         switch app {
         case SPSystemApp.photos:
             guard let settingsUrl = URL(string: "photos-redirect://") else {
@@ -63,7 +63,7 @@ extension SPApp {
         }
     }
     
-    public static func open(link: String, redirect: Bool) {
+    static func open(link: String, redirect: Bool) {
         
         guard let url = URL(string: link) else {
             print("SPOpener - can not create URL")

Example/stork-controller/Frameworks/SparrowKit/AppStore/SPAppStore.swift

@@ -24,11 +24,11 @@ import StoreKit
 
 struct SPAppStore {
     
-    public static func link(appID: String) -> String {
+    static func link(appID: String) -> String {
         return "https://itunes.apple.com/by/app/id" + appID
     }
     
-    public static func open(app id: String) {
+    static func open(app id: String) {
         if let url = URL(string: "itms-apps://itunes.apple.com/app/id\(id)"),
             UIApplication.shared.canOpenURL(url) {
             if #available(iOS 10.0, *) {
@@ -39,7 +39,7 @@ struct SPAppStore {
         }
     }
     
-    public static func requestReview(appID: String, force: Bool) {
+    static func requestReview(appID: String, force: Bool) {
         if force {
             if let url = URL(string: "itms-apps://itunes.apple.com/us/app/apple-store/id\(appID)?mt=8&action=write-review"),
                 UIApplication.shared.canOpenURL(url) {
@@ -56,13 +56,13 @@ struct SPAppStore {
         }
     }
     
-    public static func requestReview() {
+    static func requestReview() {
         if #available(iOS 10.3, *) {
             SKStoreReviewController.requestReview()
         }
     }
     
-    public static func isUpdateAvailable(completion: @escaping (Bool)->()) {
+    static func isUpdateAvailable(completion: @escaping (Bool)->()) {
         
         guard let info = Bundle.main.infoDictionary,
             let currentVersion = info["CFBundleShortVersionString"] as? String,

Example/stork-controller/Frameworks/SparrowKit/Audio/SPAudio.swift

@@ -22,9 +22,9 @@
 import UIKit
 import AVFoundation
 
-public struct SPAudio {
+struct SPAudio {
     
-    public static func notStopBackgroundMusic() {
+    static func notStopBackgroundMusic() {
         do {
             try AVAudioSession.sharedInstance().setCategory(AVAudioSession.Category(rawValue: convertFromAVAudioSessionCategory(AVAudioSession.Category.ambient)), mode: AVAudioSession.Mode.default)
             try AVAudioSession.sharedInstance().setActive(true)

Example/stork-controller/Frameworks/SparrowKit/Audio/SPAudioPlayer.swift

@@ -22,12 +22,12 @@
 import UIKit
 import AVFoundation
 
-public class SPAudioPlayer: NSObject, AVAudioPlayerDelegate {
+class SPAudioPlayer: NSObject, AVAudioPlayerDelegate {
     
     fileprivate var player: AVAudioPlayer = AVAudioPlayer()
     fileprivate var endPlayingComplection: (()->())? = nil
     
-    public func play(fileName: String, complection: (()->())? = nil) {
+    func play(fileName: String, complection: (()->())? = nil) {
         self.endPlayingComplection?()
         self.player = AVAudioPlayer()
         let url = Bundle.main.url(forResource: fileName, withExtension: nil)
@@ -47,11 +47,11 @@ public class SPAudioPlayer: NSObject, AVAudioPlayerDelegate {
         }
     }
     
-    public func stop() {
+    func stop() {
         player.stop()
     }
     
-    public func audioPlayerDidFinishPlaying(_ player: AVAudioPlayer, successfully flag: Bool) {
+    func audioPlayerDidFinishPlaying(_ player: AVAudioPlayer, successfully flag: Bool) {
         self.endPlayingComplection?()
     }
 }

Example/stork-controller/Frameworks/SparrowKit/Bufer/SPBufer.swift

@@ -23,7 +23,7 @@ import UIKit
 
 struct SPBufer {
     
-    public static var text: String? {
+    static var text: String? {
         get {
             return UIPasteboard.general.string
         }

Example/stork-controller/Frameworks/SparrowKit/Code Draw/SPCodeAudioIconPack.swift

@@ -23,9 +23,9 @@ import UIKit
 
 extension SPCodeDraw {
     
-    public class AudioIconPack : NSObject {
+    class AudioIconPack : NSObject {
         
-        @objc dynamic public class func drawPlay(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 200, height: 200), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 0.000, green: 0.000, blue: 0.000, alpha: 1.000)) {
+        @objc dynamic class func drawPlay(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 200, height: 200), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 0.000, green: 0.000, blue: 0.000, alpha: 1.000)) {
 
             let context = UIGraphicsGetCurrentContext()!
             
@@ -53,7 +53,7 @@ extension SPCodeDraw {
             context.restoreGState()
         }
         
-        @objc dynamic public class func drawPause(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 200, height: 200), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 0.000, green: 0.000, blue: 0.000, alpha: 1.000)) {
+        @objc dynamic class func drawPause(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 200, height: 200), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 0.000, green: 0.000, blue: 0.000, alpha: 1.000)) {
 
             let context = UIGraphicsGetCurrentContext()!
             
@@ -90,7 +90,7 @@ extension SPCodeDraw {
             context.restoreGState()
         }
         
-        @objc dynamic public class func drawStop(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 200, height: 200), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 0.000, green: 0.000, blue: 0.000, alpha: 1.000)) {
+        @objc dynamic class func drawStop(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 200, height: 200), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 0.000, green: 0.000, blue: 0.000, alpha: 1.000)) {
             
             let context = UIGraphicsGetCurrentContext()!
             
@@ -118,13 +118,13 @@ extension SPCodeDraw {
         }
 
         @objc(StyleKitNameResizingBehavior)
-        public enum ResizingBehavior: Int {
+        enum ResizingBehavior: Int {
             case aspectFit /// The content is proportionally resized to fit into the target rectangle.
             case aspectFill /// The content is proportionally resized to completely fill the target rectangle.
             case stretch /// The content is stretched to match the entire target rectangle.
             case center /// The content is centered in the target rectangle, but it is NOT resized.
             
-            public func apply(rect: CGRect, target: CGRect) -> CGRect {
+            func apply(rect: CGRect, target: CGRect) -> CGRect {
                 if rect == target || target == CGRect.zero {
                     return rect
                 }

Example/stork-controller/Frameworks/SparrowKit/Code Draw/SPCodeDraw.swift

@@ -21,4 +21,4 @@
 
 import UIKit
 
-public struct SPCodeDraw { private init() {} }
+struct SPCodeDraw { private init() {} }

Example/stork-controller/Frameworks/SparrowKit/Code Draw/SPCodeSocialIconPack.swift

@@ -23,9 +23,9 @@ import UIKit
 
 extension SPCodeDraw {
     
-    public class SocialIconPack : NSObject {
+    class SocialIconPack : NSObject {
         
-        @objc dynamic public class func drawInstagram(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 40, height: 40), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000)) {
+        @objc dynamic class func drawInstagram(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 40, height: 40), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000)) {
 
             let context = UIGraphicsGetCurrentContext()!
             
@@ -115,7 +115,7 @@ extension SPCodeDraw {
             
         }
         
-        @objc dynamic public class func drawVK(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 40, height: 40), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000)) {
+        @objc dynamic class func drawVK(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 40, height: 40), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000)) {
             //// General Declarations
             let context = UIGraphicsGetCurrentContext()!
             
@@ -167,7 +167,7 @@ extension SPCodeDraw {
             context.restoreGState()
         }
         
-        @objc dynamic public class func drawWhatsapp(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 40, height: 40), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000)) {
+        @objc dynamic class func drawWhatsapp(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 40, height: 40), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000)) {
             //// General Declarations
             let context = UIGraphicsGetCurrentContext()!
             
@@ -237,7 +237,7 @@ extension SPCodeDraw {
             
         }
         
-        @objc dynamic public class func drawTelegram(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 40, height: 40), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000)) {
+        @objc dynamic class func drawTelegram(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 40, height: 40), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000)) {
             //// General Declarations
             let context = UIGraphicsGetCurrentContext()!
             
@@ -313,7 +313,7 @@ extension SPCodeDraw {
             
         }
         
-        @objc dynamic public class func drawFacebook(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 41, height: 40), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000)) {
+        @objc dynamic class func drawFacebook(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 41, height: 40), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000)) {
             //// General Declarations
             let context = UIGraphicsGetCurrentContext()!
             
@@ -352,7 +352,7 @@ extension SPCodeDraw {
             
         }
         
-        @objc dynamic public class func drawViber(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 41, height: 40), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000)) {
+        @objc dynamic class func drawViber(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 41, height: 40), resizing: ResizingBehavior = .aspectFit, fillColor: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000)) {
             //// General Declarations
             let context = UIGraphicsGetCurrentContext()!
             
@@ -443,13 +443,13 @@ extension SPCodeDraw {
         }
         
         @objc(SocialIconStyleKitResizingBehavior)
-        public enum ResizingBehavior: Int {
+        enum ResizingBehavior: Int {
             case aspectFit /// The content is proportionally resized to fit into the target rectangle.
             case aspectFill /// The content is proportionally resized to completely fill the target rectangle.
             case stretch /// The content is stretched to match the entire target rectangle.
             case center /// The content is centered in the target rectangle, but it is NOT resized.
             
-            public func apply(rect: CGRect, target: CGRect) -> CGRect {
+            func apply(rect: CGRect, target: CGRect) -> CGRect {
                 if rect == target || target == CGRect.zero {
                     return rect
                 }

Example/stork-controller/Frameworks/SparrowKit/Code Draw/SPCodeSystemIconPack.swift

@@ -23,15 +23,15 @@ import UIKit
 
 extension SPCodeDraw {
     
-    public class SystemIconPack : NSObject {
+    class SystemIconPack : NSObject {
 
         private struct Cache {
             static let gradient: CGGradient = CGGradient(colorsSpace: nil, colors: [UIColor.red.cgColor, UIColor.red.cgColor] as CFArray, locations: [0, 1])!
         }
 
-        @objc dynamic public class var gradient: CGGradient { return Cache.gradient }
+        @objc dynamic class var gradient: CGGradient { return Cache.gradient }
 
-        @objc dynamic public class func drawFavorite(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 100, height: 100), resizing: ResizingBehavior = .aspectFit, color: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
+        @objc dynamic class func drawFavorite(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 100, height: 100), resizing: ResizingBehavior = .aspectFit, color: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
 
             let context = UIGraphicsGetCurrentContext()!
             
@@ -80,7 +80,7 @@ extension SPCodeDraw {
             context.restoreGState()
         }
         
-        @objc dynamic public class func drawFavoriteFill(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 100, height: 100), resizing: ResizingBehavior = .aspectFit, color: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
+        @objc dynamic class func drawFavoriteFill(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 100, height: 100), resizing: ResizingBehavior = .aspectFit, color: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
             
             let context = UIGraphicsGetCurrentContext()!
 
@@ -113,7 +113,7 @@ extension SPCodeDraw {
             context.restoreGState()
         }
         
-        @objc dynamic public class func drawShare(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 100, height: 100), resizing: ResizingBehavior = .aspectFit, color: UIColor = UIColor(red: 0.000, green: 0.000, blue: 0.000, alpha: 1.000)) {
+        @objc dynamic class func drawShare(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 100, height: 100), resizing: ResizingBehavior = .aspectFit, color: UIColor = UIColor(red: 0.000, green: 0.000, blue: 0.000, alpha: 1.000)) {
             
             let context = UIGraphicsGetCurrentContext()!
 
@@ -154,7 +154,7 @@ extension SPCodeDraw {
             context.restoreGState()
         }
         
-        @objc dynamic public class func drawClose(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 100, height: 100), resizing: ResizingBehavior = .aspectFit, color: UIColor = UIColor(red: 0.000, green: 0.000, blue: 0.000, alpha: 1.000)) {
+        @objc dynamic class func drawClose(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 100, height: 100), resizing: ResizingBehavior = .aspectFit, color: UIColor = UIColor(red: 0.000, green: 0.000, blue: 0.000, alpha: 1.000)) {
 
             let context = UIGraphicsGetCurrentContext()!
 
@@ -192,13 +192,13 @@ extension SPCodeDraw {
         }
         
         @objc(StyleKitNameResizingBehavior)
-        public enum ResizingBehavior: Int {
+        enum ResizingBehavior: Int {
             case aspectFit /// The content is proportionally resized to fit into the target rectangle.
             case aspectFill /// The content is proportionally resized to completely fill the target rectangle.
             case stretch /// The content is stretched to match the entire target rectangle.
             case center /// The content is centered in the target rectangle, but it is NOT resized.
             
-            public func apply(rect: CGRect, target: CGRect) -> CGRect {
+            func apply(rect: CGRect, target: CGRect) -> CGRect {
                 if rect == target || target == CGRect.zero {
                     return rect
                 }

Example/stork-controller/Frameworks/SparrowKit/Code Draw/SPGolubevGolubevIconPack.swift

@@ -23,9 +23,9 @@ import UIKit
 
 extension SPCodeDraw {
     
-    public class GolubevIconPack : NSObject {
+    class GolubevIconPack : NSObject {
 
-    @objc dynamic public class func drawCamera(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
+    @objc dynamic class func drawCamera(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
         //// General Declarations
         let context = UIGraphicsGetCurrentContext()!
         
@@ -1494,7 +1494,7 @@ extension SPCodeDraw {
 
     }
 
-    @objc dynamic public class func drawPhotoLibrary(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
+    @objc dynamic class func drawPhotoLibrary(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
         //// General Declarations
         let context = UIGraphicsGetCurrentContext()!
         
@@ -2229,7 +2229,7 @@ extension SPCodeDraw {
 
     }
 
-    @objc dynamic public class func drawBall(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
+    @objc dynamic class func drawBall(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
         //// General Declarations
         let context = UIGraphicsGetCurrentContext()!
         
@@ -2855,7 +2855,7 @@ extension SPCodeDraw {
 
     }
 
-    @objc dynamic public class func drawCompass(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
+    @objc dynamic class func drawCompass(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
         //// General Declarations
         let context = UIGraphicsGetCurrentContext()!
         
@@ -3887,7 +3887,7 @@ extension SPCodeDraw {
 
     }
 
-    @objc dynamic public class func drawMicro(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
+    @objc dynamic class func drawMicro(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
         //// General Declarations
         let context = UIGraphicsGetCurrentContext()!
         
@@ -4864,7 +4864,7 @@ extension SPCodeDraw {
 
     }
 
-    @objc dynamic public class func drawBook(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
+    @objc dynamic class func drawBook(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
         //// General Declarations
         let context = UIGraphicsGetCurrentContext()!
         
@@ -5592,7 +5592,7 @@ extension SPCodeDraw {
 
     }
 
-    @objc dynamic public class func drawDocuments(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
+    @objc dynamic class func drawDocuments(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
         //// General Declarations
         let context = UIGraphicsGetCurrentContext()!
         
@@ -6068,7 +6068,7 @@ extension SPCodeDraw {
 
     }
 
-    @objc dynamic public class func drawCalendar(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
+    @objc dynamic class func drawCalendar(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
         //// General Declarations
         let context = UIGraphicsGetCurrentContext()!
         
@@ -7465,7 +7465,7 @@ extension SPCodeDraw {
 
     }
 
-    @objc dynamic public class func drawHeadphones(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
+    @objc dynamic class func drawHeadphones(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
         //// General Declarations
         let context = UIGraphicsGetCurrentContext()!
         
@@ -8248,7 +8248,7 @@ extension SPCodeDraw {
 
     }
 
-    @objc dynamic public class func drawWindmill(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
+    @objc dynamic class func drawWindmill(frame targetFrame: CGRect = CGRect(x: 0, y: 0, width: 1000, height: 1000), resizing: ResizingBehavior = .aspectFit, white: UIColor = UIColor(red: 1.000, green: 1.000, blue: 1.000, alpha: 1.000), light: UIColor = UIColor(red: 0.769, green: 0.847, blue: 0.984, alpha: 1.000), medium: UIColor = UIColor(red: 0.478, green: 0.663, blue: 0.973, alpha: 1.000), dark: UIColor = UIColor(red: 0.000, green: 0.478, blue: 1.000, alpha: 1.000)) {
         //// General Declarations
         let context = UIGraphicsGetCurrentContext()!
         
@@ -9119,13 +9119,13 @@ extension SPCodeDraw {
 
 
     @objc(StyleKitNameResizingBehavior)
-    public enum ResizingBehavior: Int {
+    enum ResizingBehavior: Int {
         case aspectFit /// The content is proportionally resized to fit into the target rectangle.
         case aspectFill /// The content is proportionally resized to completely fill the target rectangle.
         case stretch /// The content is stretched to match the entire target rectangle.
         case center /// The content is centered in the target rectangle, but it is NOT resized.
 
-        public func apply(rect: CGRect, target: CGRect) -> CGRect {
+        func apply(rect: CGRect, target: CGRect) -> CGRect {
             if rect == target || target == CGRect.zero {
                 return rect
             }

Example/stork-controller/Frameworks/SparrowKit/Constraints/SPConstraints.swift

@@ -21,9 +21,9 @@
 
 import UIKit
 
-public struct SPConstraints {
+struct SPConstraints {
     
-    public static func setEqualSizeSuperview(for view: UIView) {
+    static func setEqualSizeSuperview(for view: UIView) {
         if let superView = view.superview {
             view.translatesAutoresizingMaskIntoConstraints = false
             NSLayoutConstraint.activate([

Example/stork-controller/Frameworks/SparrowKit/Delay/SPDelay.swift

@@ -21,7 +21,7 @@
 
 import Foundation
 
-public func delay(_ delay:Double, closure: @escaping ()->()) {
+func delay(_ delay:Double, closure: @escaping ()->()) {
     let when = DispatchTime.now() + delay
     DispatchQueue.main.asyncAfter(deadline: when) {
         closure()

Example/stork-controller/Frameworks/SparrowKit/Device/SPDevice.swift

@@ -21,19 +21,19 @@
 
 import UIKit
 
-public struct SPDevice {
+struct SPDevice {
     
-    public static var iphone: Bool {
+    static var iphone: Bool {
         return UIDevice.current.userInterfaceIdiom == .phone
     }
     
-    public static var ipad: Bool {
+    static var ipad: Bool {
         return UIDevice.current.userInterfaceIdiom == .pad
     }
     
-    public struct Orientation {
+    struct Orientation {
         
-        public static var isPortrait: Bool {
+        static var isPortrait: Bool {
             var isPortraitOrientation = true
             if UIDevice.current.orientation.isValidInterfaceOrientation {
                 if UIDevice.current.orientation.isPortrait {

Example/stork-controller/Frameworks/SparrowKit/Downloader/SPDownloader.swift

@@ -23,7 +23,7 @@ import UIKit
 
 struct SPDownloader {
     
-    public static func image(link: String, withComplection complection: @escaping (UIImage?) -> ()) {
+    static func image(link: String, withComplection complection: @escaping (UIImage?) -> ()) {
         guard let url = URL(string: link) else {
             DispatchQueue.main.async {
                 complection(nil)

Example/stork-controller/Frameworks/SparrowKit/Extension/SPArrayExtension.swift

@@ -23,7 +23,7 @@ import Foundation
 
 extension Array {
     
-    public func get(count: Int) -> Array {
+    func get(count: Int) -> Array {
         if (count < self.count) { return Array(self[0..<count]) }
         return Array(self)
     }
@@ -31,7 +31,7 @@ extension Array {
 
 extension Array where Element: Equatable {
     
-    public mutating func removeDuplicates() {
+    mutating func removeDuplicates() {
         var result = [Element]()
         for value in self {
             if result.contains(value) == false { result.append(value) }
@@ -42,8 +42,8 @@ extension Array where Element: Equatable {
 
 extension Array where Element: Hashable {
     
-    public func after(item: Element) -> Element? {
-        if let index = self.index(of: item), index + 1 < self.count { return self[index + 1] }
+    func after(item: Element) -> Element? {
+        if let index = self.firstIndex(of: item), index + 1 < self.count { return self[index + 1] }
         return nil
     }
 }

Example/stork-controller/Frameworks/SparrowKit/Extension/SPCGRectExtension.swift

@@ -23,29 +23,29 @@ import UIKit
 
 extension CGRect {
     
-    public var bottomX: CGFloat {
+    var bottomX: CGFloat {
         get { return self.origin.x + self.width }
         set { self.origin.x = newValue - self.width }
     }
     
-    public var bottomY: CGFloat {
+    var bottomY: CGFloat {
         get { return self.origin.y + self.height }
         set { self.origin.y = newValue - self.height }
     }
     
-    public var minSide: CGFloat {
+    var minSide: CGFloat {
         return min(self.width, self.height)
     }
     
-    public mutating func set(width: CGFloat) {
+    mutating func set(width: CGFloat) {
         self = CGRect.init(x: self.origin.x, y: self.origin.y, width: width, height: self.height)
     }
     
-    public mutating func set(height: CGFloat) {
+    mutating func set(height: CGFloat) {
         self = CGRect.init(x: self.origin.x, y: self.origin.y, width: self.width, height: height)
     }
     
-    public mutating func set(width: CGFloat, height: CGFloat) {
+    mutating func set(width: CGFloat, height: CGFloat) {
         self = CGRect.init(x: self.origin.x, y: self.origin.y, width: width, height: height)
     }
 }

Example/stork-controller/Frameworks/SparrowKit/Extension/SPCGSizeExtenshion.swift

@@ -23,13 +23,13 @@ import UIKit
 
 extension CGSize {
     
-    public func resize(width: CGFloat) -> CGSize {
+    func resize(width: CGFloat) -> CGSize {
         let relativeSideSize = self.width / self.height
         let newHeight = width / relativeSideSize
         return CGSize.init(width: width, height: newHeight)
     }
     
-    public func resize(height: CGFloat) -> CGSize {
+    func resize(height: CGFloat) -> CGSize {
         let relativeSideSize = self.width / self.height
         let newWidth = height * relativeSideSize
         return CGSize.init(width: newWidth, height: height)

Example/stork-controller/Frameworks/SparrowKit/Extension/SPDateExtenshion.swift

@@ -23,16 +23,20 @@ import Foundation
 
 extension Date {
     
-    public func format(mask: String) -> String {
+    func format(mask: String) -> String {
         let dateFormatter = DateFormatter()
         dateFormatter.dateFormat = mask
         return dateFormatter.string(from: self)
     }
     
-    public static func create(from value: String) -> Date? {
+    static func create(from value: String) -> Date? {
         let formatter = DateFormatter()
         formatter.dateFormat = "dd.MM.yyyy HH:mm"
         let date = formatter.date(from: value)
         return date
     }
+    
+    func add(days: Int) -> Date {
+        return Calendar.current.date(byAdding: .day, value: days, to: self) ?? self
+    }
 }

Example/stork-controller/Frameworks/SparrowKit/Extension/SPStrideableExtension.swift

@@ -23,13 +23,13 @@ import Foundation
 
 extension Strideable {
     
-    public mutating func setIfMore(when value: Self) {
+    mutating func setIfMore(when value: Self) {
         if self > value {
             self = value
         }
     }
     
-    public mutating func setIfFewer(when value: Self) {
+    mutating func setIfFewer(when value: Self) {
         if self < value {
             self = value
         }

Example/stork-controller/Frameworks/SparrowKit/Extension/SPStringExtenshion.swift

@@ -24,65 +24,78 @@ import UIKit
 
 extension String {
     
-    public var digits: String {
+    var digits: String {
         return components(separatedBy: CharacterSet.decimalDigits.inverted).joined()
     }
     
-    public mutating func dropLast(substring: String) {
+    mutating func dropLast(substring: String) {
         if self.hasSuffix(substring) {
             self = String(dropLast(substring.count))
         }
     }
     
-    public mutating func dropFirst(substring: String) {
+    mutating func dropFirst(substring: String) {
         if self.hasPrefix(substring) {
             self = String(dropFirst(substring.count))
         }
     }
     
-    public func uppercasedFirstLetter() -> String {
+    func uppercasedFirstLetter() -> String {
         let lowercaseSctring = self.lowercased()
         return lowercaseSctring.prefix(1).uppercased() + lowercaseSctring.dropFirst()
     }
     
-    public mutating func uppercaseFirstLetter() {
+    mutating func uppercaseFirstLetter() {
         self = self.uppercasedFirstLetter()
     }
     
-    public func removeAllSpaces() -> String {
+    func removeAllSpaces() -> String {
          return self.components(separatedBy: .whitespaces).joined()
     }
     
-    public mutating func removeAllSpaces() {
+    mutating func removeAllSpaces() {
         self = self.removeAllSpaces()
     }
     
-    public var isEmail: Bool {
+    var isEmail: Bool {
         let emailRegEx = "[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,64}"
         let emailTest = NSPredicate(format:"SELF MATCHES %@", emailRegEx)
         return emailTest.evaluate(with: self)
     }
     
-    public var isLink: Bool {
+    var isLink: Bool {
         if let url = URL(string: self) {
             return UIApplication.shared.canOpenURL(url)
         }
         return false
     }
     
-    public var isEmpty: Bool {
+    var isEmptyContent: Bool {
         return (self.removeAllSpaces() == "")
     }
     
-    public var words: [String] {
+    var words: [String] {
         return components(separatedBy: .punctuationCharacters).joined().components(separatedBy: .whitespaces)
     }
     
-    public mutating func replace(_ replacingString: String, with newString: String) {
+    func removePrefix(_ prefix: String) -> String {
+        guard self.hasPrefix(prefix) else { return self }
+        return String(self.dropFirst(prefix.count))
+    }
+    
+    mutating func replace(_ replacingString: String, with newString: String) {
         self = self.replacingOccurrences(of: replacingString, with: newString)
     }
     
-    public func replace(_ replacingString: String, with newString: String) -> String {
+    func replace(_ replacingString: String, with newString: String) -> String {
         return self.replacingOccurrences(of: replacingString, with: newString)
     }
+    
+    func slice(from: String, to: String) -> String? {
+        return (range(of: from)?.upperBound).flatMap { substringFrom in
+            (range(of: to, range: substringFrom..<endIndex)?.lowerBound).map { substringTo in
+                String(self[substringFrom..<substringTo])
+            }
+        }
+    }
 }

Example/stork-controller/Frameworks/SparrowKit/Extension/SPTextFieldExtenshion.swift

@@ -23,7 +23,7 @@ import UIKit
 
 extension UITextField {
     
-    @IBInspectable public var placeholderColor: UIColor? {
+    @IBInspectable var placeholderColor: UIColor? {
         get {
             return self.placeholderColor
         }

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUIAlertControllerExtenshion.swift

@@ -23,7 +23,7 @@ import UIKit
 
 extension UIAlertController {
     
-    public static var elementsColor: UIColor {
+    static var elementsColor: UIColor {
         get {
             return UIView.appearance(whenContainedInInstancesOf: [UIAlertController.self]).tintColor
         }
@@ -32,7 +32,7 @@ extension UIAlertController {
         }
     }
     
-    public static func show(title: String, message: String, buttonTitle: String, cancelButtonTitle: String? = nil, complection: @escaping ()->() = {}, on viewController: UIViewController) {
+    static func show(title: String, message: String, buttonTitle: String, cancelButtonTitle: String? = nil, complection: @escaping ()->() = {}, on viewController: UIViewController) {
         let ac = UIAlertController(
             title: title,
             message: message,
@@ -56,7 +56,7 @@ extension UIAlertController {
         viewController.present(ac, animated: true, completion: nil)
     }
     
-    public static func сonfirm(title: String? = nil, message: String, buttonTitle: String, cancelButtonTitle: String, isDestructive: Bool = false, complection: @escaping (Bool)->(), on viewController: UIViewController) {
+    static func сonfirm(title: String? = nil, message: String, buttonTitle: String, cancelButtonTitle: String, isDestructive: Bool = false, complection: @escaping (Bool)->(), on viewController: UIViewController) {
         let ac = UIAlertController(
             title: title,
             message: message,
@@ -83,21 +83,21 @@ extension UIAlertController {
 
 extension UIAlertController {
     
-    public func addAction(title: String, complection: @escaping ()->()) {
+    func addAction(title: String, complection: @escaping ()->()) {
         let action = UIAlertAction(title: title, style: .default) { (action) in
             complection()
         }
         self.addAction(action)
     }
     
-    public func addDestructiveAction(title: String, complection: @escaping ()->()) {
+    func addDestructiveAction(title: String, complection: @escaping ()->()) {
         let action = UIAlertAction(title: title, style: .destructive) { (action) in
             complection()
         }
         self.addAction(action)
     }
     
-    public func addCancelAction(title: String, complection: @escaping ()->() = {}) {
+    func addCancelAction(title: String, complection: @escaping ()->() = {}) {
         let action = UIAlertAction(title: title, style: .cancel) { (action) in
             complection()
         }

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUIButtonExtenshion.swift

@@ -23,7 +23,7 @@ import UIKit
 
 extension UIButton {
     
-    public typealias UIButtonTargetClosure = () -> ()
+    typealias UIButtonTargetClosure = () -> ()
     
     private class ClosureWrapper: NSObject {
         let closure: UIButtonTargetClosure
@@ -47,7 +47,7 @@ extension UIButton {
         }
     }
     
-    public func target(_ action: @escaping UIButtonTargetClosure) {
+    func target(_ action: @escaping UIButtonTargetClosure) {
         targetClosure = action
         addTarget(self, action: #selector(UIButton.targetAction), for: .touchUpInside)
     }
@@ -60,28 +60,28 @@ extension UIButton {
 
 extension UIButton {
     
-    public func setTitle(_ title: String, color: UIColor? = nil) {
+    func setTitle(_ title: String, color: UIColor? = nil) {
         self.setTitle(title, for: .normal)
         if let color = color {
             self.setTitleColor(color)
         }
     }
     
-    public func setTitleColor(_ color: UIColor) {
+    func setTitleColor(_ color: UIColor) {
         self.setTitleColor(color, for: .normal)
         self.setTitleColor(color.withAlphaComponent(0.7), for: .highlighted)
     }
     
-    public func setImage(_ image: UIImage) {
+    func setImage(_ image: UIImage) {
         self.setImage(image, for: .normal)
         self.imageView?.contentMode = .scaleAspectFit
     }
     
-    public func removeAllTargets() {
+    func removeAllTargets() {
         self.removeTarget(nil, action: nil, for: .allEvents)
     }
     
-    public func showText(_ text: String, withComplection completion: (() -> Void)! = {}) {
+    func showText(_ text: String, withComplection completion: (() -> Void)! = {}) {
         let baseText = self.titleLabel?.text ?? " "
         SPAnimation.animate(0.2, animations: {
             self.titleLabel?.alpha = 0
@@ -105,7 +105,7 @@ extension UIButton {
         })
     }
     
-    public func setAnimatableText(_ text: String, withComplection completion: (() -> Void)! = {}) {
+    func setAnimatableText(_ text: String, withComplection completion: (() -> Void)! = {}) {
         SPAnimation.animate(0.3, animations: {
             self.titleLabel?.alpha = 0
         }, withComplection: {
@@ -118,7 +118,7 @@ extension UIButton {
         })
     }
     
-    public func hideContent(completion: (() -> Void)! = {}) {
+    func hideContent(completion: (() -> Void)! = {}) {
         SPAnimation.animate(0.25, animations: {
             self.titleLabel?.alpha = 0
         }, withComplection: {
@@ -126,7 +126,7 @@ extension UIButton {
         })
     }
     
-    public func showContent(completion: (() -> Void)! = {}) {
+    func showContent(completion: (() -> Void)! = {}) {
         SPAnimation.animate(0.25, animations: {
             self.titleLabel?.alpha = 1
         }, withComplection: {

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUICollectionViewExtenshion.swift

@@ -23,10 +23,34 @@ import UIKit
 
 extension UICollectionView {
     
-    public var currentIndexCellPath: IndexPath? {
+    var currentIndexCellPath: IndexPath? {
         let visibleRect = CGRect(origin: self.contentOffset, size: self.bounds.size)
         let visiblePoint = CGPoint.init(x: visibleRect.midX, y: visibleRect.midY)
         let visibleIndexPath = self.indexPathForItem(at: visiblePoint)
         return visibleIndexPath
     }
+    
+    func lastRow(indexPath: IndexPath) -> Int {
+        return self.numberOfItems(inSection: indexPath.section) - 1
+    }
+    
+    func isLastRow(indexPath: IndexPath) -> Bool {
+        return indexPath.row == self.lastRow(indexPath: indexPath)
+    }
+    
+    func reloadData(animated: Bool, complection: @escaping ()->() = {}) {
+        if animated {
+            UIView.transition(
+                with: self,
+                duration: 0.3,
+                options: [.transitionCrossDissolve, UIView.AnimationOptions.beginFromCurrentState],
+                animations: {
+                    self.reloadData()
+            }, completion: {(state) in
+                complection()
+            })
+        } else {
+            self.reloadData()
+        }
+    }
 }

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUIColorExtension.swift

@@ -21,9 +21,9 @@
 
 import UIKit
 
-public extension UIColor {
+extension UIColor {
     
-    public convenience init(hex: String) {
+    convenience init(hex: String) {
         var red:   CGFloat = 0.0
         var green: CGFloat = 0.0
         var blue:  CGFloat = 0.0

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUIFontExtenshion.swift

@@ -21,9 +21,9 @@
 
 import UIKit
 
-public extension UIFont {
+extension UIFont {
     
-    public static func system(weight: FontWeight, size: CGFloat) -> UIFont {
+    static func system(weight: FontWeight, size: CGFloat) -> UIFont {
         return UIFont.systemFont(ofSize: size, weight: self.weight(for: weight))
     }
     
@@ -48,7 +48,7 @@ public extension UIFont {
         }
     }
     
-    public enum FontWeight {
+    enum FontWeight {
         case regular
         case medium
         case light

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUIImageExtension.swift

@@ -21,9 +21,9 @@
 
 import UIKit
 
-public extension UIImage {
+extension UIImage {
     
-    public func resize(width: CGFloat) -> UIImage {
+    func resize(width: CGFloat) -> UIImage {
         let scale = width / self.size.width
         let newHeight = self.size.height * scale
         UIGraphicsBeginImageContext(CGSize(width: width, height: newHeight))

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUIImageViewExtenshion.swift

@@ -23,13 +23,13 @@ import UIKit
 
 extension UIImageView {
     
-    public func setNative() {
+    func setNative() {
         self.layer.borderWidth = 0.5
         self.layer.borderColor = SPNativeColors.midGray.cgColor
         self.layer.masksToBounds = true
     }
     
-    public func downloadedFrom(url: URL, contentMode mode: UIView.ContentMode = .scaleAspectFit, withComplection complection: @escaping (UIImage?) -> () = {_ in }) {
+    func downloadedFrom(url: URL, contentMode mode: UIView.ContentMode = .scaleAspectFit, withComplection complection: @escaping (UIImage?) -> () = {_ in }) {
         DispatchQueue.main.async {
             self.contentMode = mode
         }
@@ -47,7 +47,7 @@ extension UIImageView {
             }.resume()
     }
     
-    public func downloadedFrom(link: String, contentMode mode: UIView.ContentMode = .scaleAspectFit, withComplection complection: @escaping (UIImage?) -> () = {_ in }) {
+    func downloadedFrom(link: String, contentMode mode: UIView.ContentMode = .scaleAspectFit, withComplection complection: @escaping (UIImage?) -> () = {_ in }) {
         guard let url = URL(string: link) else { return }
         downloadedFrom(url: url, contentMode: mode, withComplection: complection)
     }

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUILabelExtenshion.swift

@@ -21,9 +21,9 @@
 
 import UIKit
 
-public extension UILabel {
+extension UILabel {
     
-    public func setShadowOffsetForLetters(blurRadius: CGFloat = 0, widthOffset: CGFloat = 0, heightOffset: CGFloat, opacity: CGFloat) {
+    func setShadowOffsetForLetters(blurRadius: CGFloat = 0, widthOffset: CGFloat = 0, heightOffset: CGFloat, opacity: CGFloat) {
         self.layer.shadowRadius = blurRadius
         self.layer.shadowOffset = CGSize(
             width: widthOffset,
@@ -32,29 +32,29 @@ public extension UILabel {
         self.layer.shadowOpacity = Float(opacity)
     }
     
-    public func setShadowOffsetFactorForLetters(blurRadius: CGFloat = 0, widthOffsetFactor: CGFloat = 0, heightOffsetFactor: CGFloat, opacity: CGFloat) {
+    func setShadowOffsetFactorForLetters(blurRadius: CGFloat = 0, widthOffsetFactor: CGFloat = 0, heightOffsetFactor: CGFloat, opacity: CGFloat) {
         let widthOffset = widthOffsetFactor * self.frame.width
         let heightOffset = heightOffsetFactor * self.frame.height
         self.setShadowOffsetForLetters(blurRadius: blurRadius, widthOffset: widthOffset, heightOffset: heightOffset, opacity: opacity)
     }
     
-    public func removeShadowForLetters() {
+    func removeShadowForLetters() {
         self.setShadowOffsetForLetters(blurRadius: 0, widthOffset: 0, heightOffset: 0, opacity: 0)
     }
     
-    public func setCenterAlignment() {
+    func setCenterAlignment() {
         self.textAlignment = .center
         self.baselineAdjustment = .alignCenters
     }
     
-    public func setLettersSpacing(_ value: CGFloat) {
+    func setLettersSpacing(_ value: CGFloat) {
         if let textString = text {
             let attrs: [NSAttributedString.Key : Any] = [.kern: value]
             attributedText = NSAttributedString(string: textString, attributes: attrs)
         }
     }
     
-    public func setLineSpacing(_ lineSpacing: CGFloat = 0.0, lineHeightMultiple: CGFloat = 0.0) {
+    func setLineSpacing(_ lineSpacing: CGFloat = 0.0, lineHeightMultiple: CGFloat = 0.0) {
         
         guard let labelText = self.text else { return }
         
@@ -73,4 +73,21 @@ public extension UILabel {
         
         self.attributedText = attributedString
     }
+    
+    func setFormat(text: String, positions: [(start: Int, length: Int)], hithiglightFont: UIFont, higlightColor: UIColor) {
+        
+        let title = NSMutableAttributedString.init(string: text)
+        
+        for position in positions {
+            title.addAttributes(
+                [
+                    NSAttributedString.Key.foregroundColor : higlightColor,
+                    NSAttributedString.Key.font : hithiglightFont
+                ],
+                range: NSRange.init(location: position.start, length: position.length)
+            )
+        }
+        
+        self.attributedText = title
+    }
 }

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUINavigationControllerExtenshion.swift

@@ -23,7 +23,7 @@ import UIKit
 
 extension UINavigationController {
     
-    public static var elementsColor: UIColor {
+    static var elementsColor: UIColor {
         get {
             if UINavigationBar.appearance().tintColor != nil {
                 return UINavigationBar.appearance().tintColor

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUITabBarControllerExtenshion.swift

@@ -23,7 +23,7 @@ import UIKit
 
 extension UITabBarController {
     
-    public static var elementsColor: UIColor {
+    static var elementsColor: UIColor {
         get {
             if UITabBar.appearance().tintColor != nil {
                 return UITabBar.appearance().tintColor
@@ -36,7 +36,7 @@ extension UITabBarController {
         }
     }
     
-    public func addTabBarItem(title: String, image: UIImage, selectedImage: UIImage? = nil, controller: UIViewController) {
+    func addTabBarItem(title: String, image: UIImage, selectedImage: UIImage? = nil, controller: UIViewController) {
         
         let tabBarItem = UITabBarItem(
             title: title,

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUITableView.swift

@@ -23,19 +23,19 @@ import UIKit
 
 extension UITableView {
     
-    public var isEmpty: Bool {
+    var isEmpty: Bool {
         return self.lastSectionWithRows == nil
     }
     
-    public func isEmpty(section: Int) -> Bool {
+    func isEmpty(section: Int) -> Bool {
         return self.numberOfRows(inSection: section) == 0
     }
     
-    public var lastSection: Int {
+    var lastSection: Int {
         return self.numberOfSections - 1
     }
     
-    public var lastSectionWithRows: Int? {
+    var lastSectionWithRows: Int? {
         if self.numberOfSections == 0 { return nil }
         var section = self.numberOfSections - 1
         if section < 0 { return nil }
@@ -46,7 +46,7 @@ extension UITableView {
         return nil
     }
     
-    public var firstSectionWithRows: Int? {
+    var firstSectionWithRows: Int? {
         if self.numberOfSections == 0 { return nil }
         var section = 0
         if section > self.numberOfSections - 1 { return nil }

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUITableViewCellExtenshion.swift

@@ -23,11 +23,11 @@ import UIKit
 
 extension UITableViewCell {
     
-    public var accessoryView: UIView? {
+    var accessoryView: UIView? {
         return subviews.compactMap { $0 as? UIButton }.first
     }
     
-    public var highlightedColor: UIColor? {
+    var highlightedColor: UIColor? {
         get {
             return self.backgroundView?.backgroundColor
         }
@@ -38,7 +38,7 @@ extension UITableViewCell {
         }
     }
     
-    public func highlight() {
+    func highlight() {
         self.setHighlighted(true, animated: false)
         self.setHighlighted(false, animated: true)
     }

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUITextFieldExtenshion.swift

@@ -23,7 +23,7 @@ import UIKit
 
 extension UITextField {
     
-    public var isEmptyText: Bool {
+    var isEmptyText: Bool {
         get {
             if self.text == "" {
                 return true

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUIViewControllerExtenshion.swift

@@ -24,15 +24,15 @@ import Photos
 
 extension UIViewController {
     
-    public func present(_ viewControllerToPresent: UIViewController, completion: (() -> Swift.Void)? = nil) {
+    func present(_ viewControllerToPresent: UIViewController, completion: (() -> Swift.Void)? = nil) {
         self.present(viewControllerToPresent, animated: true, completion: completion)
     }
     
-    @objc public func dismiss() {
+    @objc func dismiss() {
         self.dismiss(animated: true, completion: nil)
     }
     
-    public func wrapToNavigationController(statusBar: SPStatusBar = .dark) -> UINavigationController {
+    func wrapToNavigationController(statusBar: SPStatusBar = .dark) -> UINavigationController {
         let controller = SPStatusBarManagerNavigationController(rootViewController: self)
         controller.statusBar = statusBar
         return controller
@@ -41,20 +41,20 @@ extension UIViewController {
 
 extension UIViewController {
     
-    public func dismissKeyboardWhenTappedAround() {
+    func dismissKeyboardWhenTappedAround() {
         let tap: UITapGestureRecognizer = UITapGestureRecognizer(target: self, action: #selector(UIViewController.dismissKeyboard))
         tap.cancelsTouchesInView = false
         view.addGestureRecognizer(tap)
     }
     
-    @objc public func dismissKeyboard() {
+    @objc func dismissKeyboard() {
         view.endEditing(true)
     }
 }
 
 extension UIViewController {
     
-    public func save(image: UIImage) {
+    func save(image: UIImage) {
         if PHPhotoLibrary.authorizationStatus() == PHAuthorizationStatus.authorized {
             UIImageWriteToSavedPhotosAlbum(image, self, #selector(self.image(_:didFinishSavingWithError:contextInfo:)), nil)
         } else {
@@ -62,7 +62,7 @@ extension UIViewController {
         }
     }
     
-    public func saveVideo(url: String, complection: @escaping (Bool)->()) {
+    func saveVideo(url: String, complection: @escaping (Bool)->()) {
         DispatchQueue.global(qos: .utility).async {
             let urls = URL(string: url)
             let urldata = try? Data(contentsOf: urls!)
@@ -90,7 +90,7 @@ extension UIViewController {
         }
     }
     
-    @objc public func image(_ image: UIImage, didFinishSavingWithError error: Error?, contextInfo: UnsafeRawPointer) {
+    @objc func image(_ image: UIImage, didFinishSavingWithError error: Error?, contextInfo: UnsafeRawPointer) {
         if let _ = error {
             self.imageSaved(isSuccses: false)
         } else {
@@ -98,14 +98,14 @@ extension UIViewController {
         }
     }
     
-    @objc public func imageSaved(isSuccses: Bool) {
+    @objc func imageSaved(isSuccses: Bool) {
         fatalError("SPUIViewControllerExtenshion - Need ovveride 'imageSaved' func")
     }
 }
 
 extension UIViewController {
     
-    public func setPrefersLargeNavigationTitle(_ title: String, smallScreenToSmallBar: Bool = true) {
+    func setPrefersLargeNavigationTitle(_ title: String, smallScreenToSmallBar: Bool = true) {
         self.navigationItem.title = title
         if #available(iOS 11.0, *) {
             self.navigationItem.largeTitleDisplayMode = .automatic
@@ -119,7 +119,7 @@ extension UIViewController {
         }
     }
     
-    public func setNavigationTitle(_ title: String, style: SPNavigationTitleStyle) {
+    func setNavigationTitle(_ title: String, style: SPNavigationTitleStyle) {
         self.navigationItem.title = title
         switch style {
         case .large:
@@ -135,13 +135,17 @@ extension UIViewController {
             if #available(iOS 11.0, *) {
                 self.navigationItem.largeTitleDisplayMode = .never
             }
+        case .noContent:
+            if #available(iOS 11.0, *) {
+                self.navigationItem.largeTitleDisplayMode = .never
+            }
         }        
     }
 }
 
 extension UIViewController {
     
-    public var safeArea: UIEdgeInsets {
+    var safeArea: UIEdgeInsets {
         if #available(iOS 11.0, *) {
             return self.view.safeAreaInsets
         } else {
@@ -149,18 +153,18 @@ extension UIViewController {
         }
     }
     
-    public var navigationBarHeight: CGFloat {
+    var navigationBarHeight: CGFloat {
         return self.navigationController?.navigationBar.frame.height ?? 0
     }
     
-    public static var statusBarHeight: CGFloat {
+    static var statusBarHeight: CGFloat {
         return UIApplication.shared.statusBarFrame.height
     }
 }
 
 extension UIViewController {
     
-    public var navigationTitleColor: UIColor? {
+    var navigationTitleColor: UIColor? {
         get {
             return (self.navigationController?.navigationBar.titleTextAttributes?[NSAttributedString.Key.foregroundColor] as? UIColor) ?? nil
         }

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUIViewExtenshion.swift

@@ -21,20 +21,20 @@
 
 import UIKit
 
-public extension UIView {
+extension UIView {
     
-    public var viewController: UIViewController? {
+    var controller: UIViewController? {
         get {
             if let nextResponder = self.next as? UIViewController { return nextResponder }
-            else if let nextResponder = self.next as? UIView { return nextResponder.viewController }
+            else if let nextResponder = self.next as? UIView { return nextResponder.controller }
             else { return nil }
         }
     }
 }
 
-public extension UIView {
+extension UIView {
     
-    public var safeArea: UIEdgeInsets {
+    var safeArea: UIEdgeInsets {
         if #available(iOS 11.0, *) {
             return self.safeAreaInsets
         } else{
@@ -42,11 +42,11 @@ public extension UIView {
         }
     }
     
-    public func setBounds(_ view: UIView, withWidthFactor widthFactor: CGFloat = 1, maxWidth: CGFloat? = nil, withHeightFactor heightFactor: CGFloat = 1, maxHeight: CGFloat? = nil, withCentering: Bool = false) {
+    func setBounds(_ view: UIView, withWidthFactor widthFactor: CGFloat = 1, maxWidth: CGFloat? = nil, withHeightFactor heightFactor: CGFloat = 1, maxHeight: CGFloat? = nil, withCentering: Bool = false) {
         self.setBounds(view.bounds, withWidthFactor: widthFactor, maxWidth: maxWidth, withHeightFactor: heightFactor, maxHeight: maxHeight, withCentering: withCentering)
     }
     
-    public func setBounds(_ bounds: CGRect, withWidthFactor widthFactor: CGFloat = 1, maxWidth: CGFloat? = nil, withHeightFactor heightFactor: CGFloat = 1, maxHeight: CGFloat? = nil, withCentering: Bool = false) {
+    func setBounds(_ bounds: CGRect, withWidthFactor widthFactor: CGFloat = 1, maxWidth: CGFloat? = nil, withHeightFactor heightFactor: CGFloat = 1, maxHeight: CGFloat? = nil, withCentering: Bool = false) {
         
         var width = bounds.width * widthFactor
         if maxWidth != nil { width.setIfMore(when: maxWidth!) }
@@ -62,7 +62,7 @@ public extension UIView {
         }
     }
     
-    public func setSuperviewBounds(customWidth: CGFloat? = nil, customHeight: CGFloat? = nil) {
+    func setSuperviewBounds(customWidth: CGFloat? = nil, customHeight: CGFloat? = nil) {
         if self.superview == nil { return }
         self.frame = CGRect.init(origin: CGPoint.zero, size: self.superview!.frame.size)
         if customWidth != nil {
@@ -73,7 +73,7 @@ public extension UIView {
         }
     }
     
-    public func resize(width: CGFloat) {
+    func resize(width: CGFloat) {
         let relativeFactor = self.frame.width / self.frame.height
         if relativeFactor.isNaN { return }
         self.frame = CGRect.init(
@@ -84,7 +84,7 @@ public extension UIView {
         )
     }
     
-    public func resize(height: CGFloat) {
+    func resize(height: CGFloat) {
         let relativeFactor = self.frame.width / self.frame.height
         if relativeFactor.isNaN { return }
         self.frame = CGRect.init(
@@ -95,27 +95,27 @@ public extension UIView {
         )
     }
     
-    public func setYCenter() {
+    func setYCenter() {
         self.center.y = (self.superview?.frame.height ?? 0) / 2
     }
     
-    public func setXCenter() {
+    func setXCenter() {
         self.center.x = (self.superview?.frame.width ?? 0) / 2
     }
     
-    public func setToCenter() {
+    func setToCenter() {
         self.center = CGPoint.init(x: ((self.superview?.frame.width) ?? 0) / 2, y: ((self.superview?.frame.height) ?? 0) / 2)
     }
 }
 
-public extension UIView {
+extension UIView {
     
-    public func setParalax(amountFactor: CGFloat) {
+    func setParalax(amountFactor: CGFloat) {
         let amount = self.frame.minSide * amountFactor
         self.setParalax(amount: amount)
     }
     
-    public func setParalax(amount: CGFloat) {
+    func setParalax(amount: CGFloat) {
         self.motionEffects.removeAll()
         let horizontal = UIInterpolatingMotionEffect(keyPath: "center.x", type: .tiltAlongHorizontalAxis)
         horizontal.minimumRelativeValue = -amount
@@ -131,9 +131,9 @@ public extension UIView {
     }
 }
 
-public extension UIView {
+extension UIView {
     
-    public func addGrade(alpha: CGFloat, color: UIColor = UIColor.black) -> UIView {
+    func addGrade(alpha: CGFloat, color: UIColor = UIColor.black) -> UIView {
         let gradeView = UIView.init()
         gradeView.alpha = 0
         self.addSubview(gradeView)
@@ -146,7 +146,7 @@ public extension UIView {
 
 extension UIView {
     
-    public func setShadow(
+    func setShadow(
         xTranslationFactor: CGFloat,
         yTranslationFactor: CGFloat,
         widthRelativeFactor: CGFloat,
@@ -178,7 +178,7 @@ extension UIView {
         self.layer.shadowPath = shadowPath.cgPath;
     }
     
-    public func setShadow(
+    func setShadow(
         xTranslation: CGFloat,
         yTranslation: CGFloat,
         widthRelativeFactor: CGFloat,
@@ -203,14 +203,14 @@ extension UIView {
         self.layer.shadowPath = shadowPath.cgPath
     }
     
-    public func removeShadow() {
+    func removeShadow() {
         self.layer.shadowColor = nil
         self.layer.shadowOffset = CGSize.zero
         self.layer.shadowOpacity = 0
         self.layer.shadowPath = nil
     }
     
-    public func addShadowOpacityAnimation(to: CGFloat, duration: CFTimeInterval) {
+    func addShadowOpacityAnimation(to: CGFloat, duration: CFTimeInterval) {
         let animation = CABasicAnimation(keyPath:"shadowOpacity")
         animation.timingFunction = CAMediaTimingFunction(name: CAMediaTimingFunctionName.easeOut)
         animation.fromValue = self.layer.cornerRadius
@@ -224,7 +224,7 @@ extension UIView {
 
 extension UIView {
     
-    public func addCornerRadiusAnimation(to: CGFloat, duration: CFTimeInterval) {
+    func addCornerRadiusAnimation(to: CGFloat, duration: CFTimeInterval) {
         let animation = CABasicAnimation(keyPath:"cornerRadius")
         animation.timingFunction = CAMediaTimingFunction(name: CAMediaTimingFunctionName.easeOut)
         animation.fromValue = self.layer.cornerRadius
@@ -234,14 +234,14 @@ extension UIView {
         self.layer.cornerRadius = to
     }
     
-    public func show(duration: TimeInterval = 0.3) {
+    func show(duration: TimeInterval = 0.3) {
         self.isHidden = false
         SPAnimation.animate(duration, animations: {
             self.alpha = 1
         })
     }
     
-    public func hide(duration: TimeInterval = 0.3) {
+    func hide(duration: TimeInterval = 0.3) {
         SPAnimation.animate(duration, animations: {
             self.alpha = 0
         }, withComplection: {
@@ -249,21 +249,21 @@ extension UIView {
         })
     }
     
-    public func removeAllAnimations() {
+    func removeAllAnimations() {
         self.layer.removeAllAnimations()
     }
 }
 
 extension UIView {
     
-    public func roundCorners(_ corners: UIRectCorner, radius: CGFloat) {
+    func roundCorners(_ corners: UIRectCorner, radius: CGFloat) {
         let path = UIBezierPath(roundedRect: self.bounds, byRoundingCorners: corners, cornerRadii: CGSize(width: radius, height: radius))
         let mask = CAShapeLayer()
         mask.path = path.cgPath
         self.layer.mask = mask
     }
     
-    public func round() {
+    func round() {
         self.layer.cornerRadius = self.frame.minSide / 2
     }
 }

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUIVisualEffectViewExtenshion.swift

@@ -23,12 +23,12 @@ import UIKit
 
 extension UIVisualEffectView {
     
-    public convenience init(style: UIBlurEffect.Style) {
+    convenience init(style: UIBlurEffect.Style) {
         let effect = UIBlurEffect(style: style)
         self.init(effect: effect)
     }
     
-    public convenience init(vibrancy style: UIBlurEffect.Style) {
+    convenience init(vibrancy style: UIBlurEffect.Style) {
         let effect = UIBlurEffect(style: style)
         let vibrancyEffect = UIVibrancyEffect(blurEffect: effect)
         self.init(effect: vibrancyEffect)

Example/stork-controller/Frameworks/SparrowKit/Extension/SPUserDefaultsExtenshion.swift

@@ -23,15 +23,15 @@ import Foundation
 
 extension UserDefaults {
     
-    public func set(stringArray array: [String], forKey key: String) {
+    func set(stringArray array: [String], forKey key: String) {
         self.set(array, forKey: key)
     }
     
-    public func set(boolArray array: [Bool], forKey key: String) {
+    func set(boolArray array: [Bool], forKey key: String) {
         self.set(array, forKey: key)
     }
     
-    public func boolArray(forKey defaultName: String) -> [Bool] {
+    func boolArray(forKey defaultName: String) -> [Bool] {
         return UserDefaults.standard.array(forKey: defaultName) as? [Bool] ?? []
     }
 }

Example/stork-controller/Frameworks/SparrowKit/Layout/SPLayout.swift

@@ -21,9 +21,9 @@
 
 import UIKit
 
-public struct SPLayout {
+struct SPLayout {
     
-    public static func sizeWith(widthFactor: CGFloat, maxWidth: CGFloat?, heightFactor: CGFloat, maxHeight: CGFloat?, relativeSideFactor: CGFloat?, from size: CGSize) -> CGSize {
+    static func sizeWith(widthFactor: CGFloat, maxWidth: CGFloat?, heightFactor: CGFloat, maxHeight: CGFloat?, relativeSideFactor: CGFloat?, from size: CGSize) -> CGSize {
         
         var widthArea = size.width * widthFactor
         var heightArea = size.height * heightFactor

Example/stork-controller/Frameworks/SparrowKit/Local Authentication/SPLocalAuthentication.swift

@@ -24,7 +24,7 @@ import LocalAuthentication
 
 struct SPLocalAuthentication {
     
-    public static var isEnable: Bool {
+    static var isEnable: Bool {
         let context = LAContext()
         var error: NSError?
         if context.canEvaluatePolicy(.deviceOwnerAuthenticationWithBiometrics, error: &error) {
@@ -38,7 +38,7 @@ struct SPLocalAuthentication {
         }
     }
     
-    public static func request(reason: String, complecton: @escaping (Bool)->()) {
+    static func request(reason: String, complecton: @escaping (Bool)->()) {
         let context = LAContext()
         var error: NSError?
         if context.canEvaluatePolicy(.deviceOwnerAuthenticationWithBiometrics, error: &error) {

Example/stork-controller/Frameworks/SparrowKit/Locale/SPLocale.swift

@@ -21,7 +21,7 @@
 
 import UIKit
 
-public enum SPLocale: String, CaseIterable {
+enum SPLocale: String, CaseIterable {
     
     case ru = "ru"
     case en = "en"

Example/stork-controller/Frameworks/SparrowKit/Mail/SPMail.swift

@@ -24,11 +24,11 @@ import MessageUI
 
 struct SPMail {
     
-    public static var canSendEmail: Bool {
+    static var canSendEmail: Bool {
         return MFMailComposeViewController.canSendMail()
     }
     
-    public static func openApp(to email: String, subject: String? = nil, body: String? = nil) {
+    static func openApp(to email: String, subject: String? = nil, body: String? = nil) {
         let parametrs = "mailto:\(email)?subject=\(subject ?? "")&body=\(body ?? "")".addingPercentEncoding(withAllowedCharacters: CharacterSet.urlQueryAllowed)
         
         if parametrs != nil {
@@ -40,7 +40,7 @@ struct SPMail {
         }
     }
     
-    public static func dialog(to email: String, subject: String? = nil, body: String? = nil, on viewController: UIViewController) {
+    static func dialog(to email: String, subject: String? = nil, body: String? = nil, on viewController: UIViewController) {
         let mailVC = MFMailComposeViewController()
         mailVC.mailComposeDelegate = SPMailSingltone.sharedInstance
 

Example/stork-controller/Frameworks/SparrowKit/Native/SPNativeColors.swift

@@ -21,21 +21,21 @@
 
 import UIKit
 
-public enum SPNativeColors {
+enum SPNativeColors {
     
-    public static let red = UIColor.init(hex: "FF3B30")
-    public static let orange = UIColor.init(hex: "FF9500")
-    public static let yellow = UIColor.init(hex: "FFCC00")
-    public static let green = UIColor.init(hex: "4CD964")
-    public static let tealBlue = UIColor.init(hex: "5AC8FA")
-    public static let blue = UIColor.init(hex: "007AFF")
-    public static let purple = UIColor.init(hex: "5856D6")
-    public static let pink = UIColor.init(hex: "FF2D55")
-    public static let white = UIColor.init(hex: "FFFFFF")
-    public static let customGray = UIColor.init(hex: "EFEFF4")
-    public static let lightGray = UIColor.init(hex: "E5E5EA")
-    public static let lightGray2 = UIColor.init(hex: "D1D1D6")
-    public static let midGray = UIColor.init(hex: "C7C7CC")
-    public static let gray = UIColor.init(hex: "8E8E93")
-    public static let black = UIColor.init(hex: "000000")
+    static let red = UIColor.init(hex: "FF3B30")
+    static let orange = UIColor.init(hex: "FF9500")
+    static let yellow = UIColor.init(hex: "FFCC00")
+    static let green = UIColor.init(hex: "4CD964")
+    static let tealBlue = UIColor.init(hex: "5AC8FA")
+    static let blue = UIColor.init(hex: "007AFF")
+    static let purple = UIColor.init(hex: "5856D6")
+    static let pink = UIColor.init(hex: "FF2D55")
+    static let white = UIColor.init(hex: "FFFFFF")
+    static let customGray = UIColor.init(hex: "EFEFF4")
+    static let lightGray = UIColor.init(hex: "E5E5EA")
+    static let lightGray2 = UIColor.init(hex: "D1D1D6")
+    static let midGray = UIColor.init(hex: "C7C7CC")
+    static let gray = UIColor.init(hex: "8E8E93")
+    static let black = UIColor.init(hex: "000000")
 }

Example/stork-controller/Frameworks/SparrowKit/Notification/SPLocalNotification.swift

@@ -22,24 +22,28 @@
 import UIKit
 import UserNotifications
 
-public struct SPLocalNotification {
+struct SPLocalNotification {
     
-    public static func add(from timeInterval: TimeInterval, body: String, title: String? = nil, identifier: String? = nil) {
-        
-        let content = UNMutableNotificationContent()
-        content.body = body
-        content.title = title ?? ""
-        content.badge = NSNumber(value: 1)
-        content.sound = UNNotificationSound.default
-        
-        let trigger = UNTimeIntervalNotificationTrigger(timeInterval: timeInterval, repeats: false)
-        
-        let identifier = identifier ?? "\(timeInterval)\(body)\(Int.random(min: 0, max: 1000))"
+    var identificator: String? = nil
+    var text: String
+    var title: String? = nil
+    var badge: Int = 0
+    var timeInterval: TimeInterval
+    var soundEnabled: Bool = true
+    var category: SPLocalNotificationCategory? = nil
+    
+    init(after timeInterval: TimeInterval, text: String) {
+        self.text = text
+        self.timeInterval = timeInterval
+    }
+    
+    func add() {
+        let identificator = self.identificator ?? "\(self.timeInterval)\(self.text)\(Int.random(min: 0, max: 1000))"
         
         let notification = UNNotificationRequest(
-            identifier: identifier,
-            content: content,
-            trigger: trigger
+            identifier: identificator,
+            content: self.content,
+            trigger: self.trigger
         )
         
         let center = UNUserNotificationCenter.current()
@@ -50,37 +54,35 @@ public struct SPLocalNotification {
         }
     }
     
-    public static func add(in date: Date, body: String, title: String? = nil, identifier: String? = nil) {
-
+    private var content: UNMutableNotificationContent {
         let content = UNMutableNotificationContent()
-        content.body = body
-        content.title = title ?? ""
-        content.badge = NSNumber(value: 1)
-        content.sound = UNNotificationSound.default
+        content.body = self.text
+        content.title = self.title ?? ""
+        content.badge = NSNumber(value: UIApplication.shared.applicationIconBadgeNumber + self.badge)
+        content.sound = self.soundEnabled ? UNNotificationSound.default : nil
         
-        let triggerDate = Calendar.current.dateComponents([.year,.month,.day,.hour,.minute,.second,], from: date)
-        let trigger = UNCalendarNotificationTrigger.init(dateMatching: triggerDate, repeats: false)
-        
-        let identifier = identifier ?? "\(date)\(body)\(Int.random(min: 0, max: 1000))"
-        
-        let notification = UNNotificationRequest(
-            identifier: identifier,
-            content: content,
-            trigger: trigger
-        )
-        
-        let center = UNUserNotificationCenter.current()
-        center.add(notification) { (error) in
-            if let error = error {
-                print("SPLocalNotification - \(error)")
+        if let category = self.category {
+            if #available(iOS 12.0, *) {
+                let notificationCategory = UNNotificationCategory(identifier: category.identifier, actions: [], intentIdentifiers: [], hiddenPreviewsBodyPlaceholder: nil, categorySummaryFormat: category.summary, options: [])
+                UNUserNotificationCenter.current().setNotificationCategories([notificationCategory])
+                content.categoryIdentifier = notificationCategory.identifier
             }
         }
+        
+        return content
     }
     
-    public static func remove(identifier: String) {
-        let center = UNUserNotificationCenter.current()
-        center.removePendingNotificationRequests(withIdentifiers: [identifier])
+    private var trigger: UNTimeIntervalNotificationTrigger {
+        return UNTimeIntervalNotificationTrigger(timeInterval: self.timeInterval, repeats: false)
+    }
+}
+
+struct SPLocalNotificationCategory {
+    
+    var identifier: String
+    var summary: String
+    
+    var countSymbol: String {
+        return "%u"
     }
-    
-    private init() {}
 }

Example/stork-controller/Frameworks/SparrowKit/Random/SPRandom.swift

@@ -21,9 +21,9 @@
 
 import UIKit
 
-public extension String {
+extension String {
     
-    public static func random(count: Int) -> String {
+    static func random(count: Int) -> String {
         let strings = [
             "В доме кардинала от меня не было тайн; не раз видел я, как он усердно перелистывает старинные книги и жадно роется в пыли фамильных рукописей. Когда я как-то упрекнул его за бесполезные бессонные ночи, после которых он впадал в болезненное уныние, он взглянул на меня с горькой улыбкой и раскрыл передо мною историю города Рима. В этой книге, в двадцатой главе жизнеописания папы Александра Шестого, я прочел следующие строки, навсегда оставшиеся в моей памяти",
             "По этому поводу между отцом и сыном завязался спор. Цезарь считал, что достаточно применить одно из тех средств, которые он всегда держал наготове для своих ближайших друзей, а именно: пресловутый ключ, которым то одного, то другого просили отпереть некий шкаф. На ключе был крохотный железный шип – недосмотр слесаря. Каждый, кто трудился над тугим замком, накалывал себе палец и на другой день умирал. Был еще перстень с львиной головой, который Цезарь надевал, когда хотел пожать руку той или иной особе. Лев впивался в кожу этих избранных рук, и через сутки наступала смерть.",
@@ -34,70 +34,61 @@ public extension String {
     }
 }
 
-public extension Int {
+extension Int {
     
-    public static func random(_ n: Int) -> Int {
-        return Int(arc4random_uniform(UInt32(n)))
+    static func random() -> Int {
+        return Int.random(in: 0...Int.max)
     }
     
-    public static func random(min: Int, max: Int) -> Int {
-        return Int(arc4random_uniform(UInt32(max - min - 1))) + min
+    static func random(min: Int, max: Int) -> Int {
+        return Int.random(in: min...max)
     }
 }
 
-public extension Double {
+extension Double {
     
-    public static func random() -> Double {
-        return Double(arc4random()) / 0xFFFFFFFF
+    static func random() -> Double {
+        return Double.random(in: 0...Double.greatestFiniteMagnitude)
     }
     
-    public static func random(min: Double, max: Double) -> Double {
-        return Double.random() * (max - min) + min
+    static func random(min: Double, max: Double) -> Double {
+        return Double.random(in: min...max)
     }
 }
 
-public extension Float {
+extension Float {
     
-    public static func random() -> Float {
-        return Float(arc4random()) / 0xFFFFFFFF
+    static func random() -> Float {
+        return Float.random(in: 0...Float.greatestFiniteMagnitude)
     }
     
-    public static func random(min: Float, max: Float) -> Float {
-        return Float.random() * (max - min) + min
+    static func random(min: Float, max: Float) -> Float {
+        return Float.random(in: min...max)
     }
 }
 
-public extension CGFloat {
+extension CGFloat {
     
-    public static func random() -> CGFloat {
-        return CGFloat(Float(arc4random()) / 0xFFFFFFFF)
+    static func random() -> CGFloat {
+        return CGFloat.random(in: 0...CGFloat.greatestFiniteMagnitude)
     }
     
-    public static func random(min: CGFloat, max: CGFloat) -> CGFloat {
-        return CGFloat.random() * (max - min) + min
-    }
-}
-
-public extension Collection {
-
-    public func shuffle() -> [Iterator.Element] {
-        var list = Array(self)
-        list.shuffleInPlace()
-        return list
+    static func random(min: CGFloat, max: CGFloat) -> CGFloat {
+        return CGFloat.random(in: min...max)
     }
 }
 
 extension Collection where Index == Int {
     
-    public func random() -> Iterator.Element? {
+    func random() -> Iterator.Element? {
         return isEmpty ? nil : self[Int(arc4random_uniform(UInt32(endIndex)))]
     }
 }
 
-public extension MutableCollection where Index == Int {
-
+extension MutableCollection where Index == Int {
+    
     mutating func shuffleInPlace() {
-
+        
         if count < 2 { return }
         
         for i in startIndex ..< endIndex - 1 {

Example/stork-controller/Frameworks/SparrowKit/Shadow/SPShadow.swift

@@ -21,4 +21,4 @@
 
 import Foundation
 
-public struct SPShadow { private init() {} }
+struct SPShadow { private init() {} }

Example/stork-controller/Frameworks/SparrowKit/Shadow/SPShadowDeep.swift

@@ -23,17 +23,17 @@ import UIKit
 
 extension SPShadow {
     
-    public struct DeepStyle {
+    struct DeepStyle {
         
         private init() {}
         
-        public static func setFor(label: UILabel) {
+        static func setFor(label: UILabel) {
             var offset = label.frame.height * 0.03
             offset.setIfMore(when: 1)
             label.setShadowOffsetForLetters(heightOffset: offset, opacity: 0.35)
         }
         
-        public static func setFor(view: UIView) {
+        static func setFor(view: UIView) {
             
             let xTranslationFactor: CGFloat = 0
             let yTranslationFactor: CGFloat = 0.18
@@ -85,14 +85,14 @@ extension SPShadow {
 
 extension UIView {
     
-    public func setDeepShadow() {
+    func setDeepShadow() {
         SPShadow.DeepStyle.setFor(view: self)
     }
 }
 
 extension UILabel {
     
-    public func setDeepShadowForLetters() {
+    func setDeepShadowForLetters() {
         SPShadow.DeepStyle.setFor(label: self)
     }
 }

Example/stork-controller/Frameworks/SparrowKit/Share/SPShare.swift

@@ -21,11 +21,11 @@
 
 import UIKit
 
-public struct SPShare {
+struct SPShare {
     
-    public struct Native {
+    struct Native {
         
-        public static func share(text: String? = nil, fileNames: [String] = [], images: [UIImage] = [], complection: ((_ isSharing: Bool)->())? = nil, sourceView: UIView, on viewController: UIViewController) {
+        static func share(text: String? = nil, fileNames: [String] = [], images: [UIImage] = [], complection: ((_ isSharing: Bool)->())? = nil, sourceView: UIView, on viewController: UIViewController) {
             
             var shareData: [Any] = []
             if text != nil {

Example/stork-controller/Frameworks/SparrowKit/Social/Instagram/SPInstagram.swift

@@ -21,13 +21,13 @@
 
 import UIKit
 
-public class SPInstagram {
+class SPInstagram {
     
-    public static var isSetApp: Bool {
+    static var isSetApp: Bool {
         return UIApplication.shared.canOpenURL(URL(string: "instagram://user?username=test")!)
     }
     
-    public static func openPost(id: String) {
+    static func openPost(id: String) {
         let instagramHooks = "instagram://media?id=\(id)"
         let instagramUrl = URL(string: instagramHooks)
         let safariURL = URL(string: "instagram.com/\(id)")!
@@ -38,7 +38,7 @@ public class SPInstagram {
         }
     }
     
-    public static func openUser(username: String) {
+    static func openUser(username: String) {
         let instagramHooks = "instagram://user?username=\(username)"
         let instagramUrl = URL(string: instagramHooks)
         let safariURL = URL(string: "https://instagram.com/\(username)")!

Example/stork-controller/Frameworks/SparrowKit/Social/Telegram/SPTelegram.swift

@@ -21,13 +21,13 @@
 
 import UIKit
 
-public class SPTelegram {
+class SPTelegram {
     
-    public static var isSetApp: Bool {
+    static var isSetApp: Bool {
         return UIApplication.shared.canOpenURL(URL(string: "tg://msg?text=test")!)
     }
     
-    public static func share(text: String, complection: @escaping (_ isOpened: Bool)->() = {_ in }) {
+    static func share(text: String, complection: @escaping (_ isOpened: Bool)->() = {_ in }) {
         let urlStringEncoded = text.addingPercentEncoding( withAllowedCharacters: .urlHostAllowed)
         let urlOptional = URL(string: "tg://msg?text=\(urlStringEncoded ?? "")")
         if let url = urlOptional {
@@ -41,12 +41,36 @@ public class SPTelegram {
         }
     }
     
-    public static func joinChannel(id: String) {
+    static func joinChannel(id: String) {
         let url = "https://t.me/joinchat/\(id)"
         SPApp.open(link: url, redirect: true)
     }
     
-    public static func openBot(username: String) {
+    static func joinChat(id: String) {
+        
+        let openInBrowser = {
+            let url = "https://t.me/joinchat/\(id)"
+            SPApp.open(link: url, redirect: true)
+        }
+        
+        if SPTelegram.isSetApp {
+            let urlStringEncoded = id.addingPercentEncoding( withAllowedCharacters: .urlHostAllowed)
+            let urlOptional = URL(string: "tg://join?invite=\(urlStringEncoded ?? "")")
+            if let url = urlOptional {
+                if UIApplication.shared.canOpenURL(url) {
+                    UIApplication.shared.open(url, options: convertToUIApplicationOpenExternalURLOptionsKeyDictionary([:]), completionHandler: nil)
+                } else {
+                    openInBrowser()
+                }
+            } else {
+                openInBrowser()
+            }
+        } else {
+            openInBrowser()
+        }
+    }
+    
+    static func openBot(username: String) {
         var username = username
         if username.first == "@" {
             username.removeFirst()
@@ -59,5 +83,5 @@ public class SPTelegram {
 }
 
 fileprivate func convertToUIApplicationOpenExternalURLOptionsKeyDictionary(_ input: [String: Any]) -> [UIApplication.OpenExternalURLOptionsKey: Any] {
-	return Dictionary(uniqueKeysWithValues: input.map { key, value in (UIApplication.OpenExternalURLOptionsKey(rawValue: key), value)})
+    return Dictionary(uniqueKeysWithValues: input.map { key, value in (UIApplication.OpenExternalURLOptionsKey(rawValue: key), value)})
 }

Example/stork-controller/Frameworks/SparrowKit/Social/Twitter/SPTwitter.swift

@@ -21,13 +21,13 @@
 
 import UIKit
 
-public class SPTwitter {
+class SPTwitter {
     
-    public static var isSetApp: Bool {
+    static var isSetApp: Bool {
         return UIApplication.shared.canOpenURL(URL(string: "twitter://post?message=test")!)
     }
     
-    public static func share(text: String, complection: @escaping (_ isOpened: Bool)->() = {_ in }) {
+    static func share(text: String, complection: @escaping (_ isOpened: Bool)->() = {_ in }) {
         let urlStringEncoded = text.addingPercentEncoding( withAllowedCharacters: .urlHostAllowed)
         let urlOptional = URL(string: "twitter://post?message=\(urlStringEncoded ?? "")")
         if let url = urlOptional {

Example/stork-controller/Frameworks/SparrowKit/Social/Viber/SPViber.swift

@@ -21,13 +21,13 @@
 
 import UIKit
 
-public class SPViber {
+class SPViber {
     
-    public static var isSetApp: Bool {
+    static var isSetApp: Bool {
         return UIApplication.shared.canOpenURL(URL(string: "viber://forward?text=test")!)
     }
     
-    public static func share(text: String, complection: @escaping (_ isOpened: Bool)->() = {_ in }) {
+    static func share(text: String, complection: @escaping (_ isOpened: Bool)->() = {_ in }) {
         let urlStringEncoded = text.addingPercentEncoding( withAllowedCharacters: .urlHostAllowed)
         let urlOptional = URL(string: "viber://forward?text=\(urlStringEncoded ?? "")")
         if let url = urlOptional {

Example/stork-controller/Frameworks/SparrowKit/Social/Whatsapp/SPWhatsApp.swift

@@ -21,13 +21,13 @@
 
 import UIKit
 
-public class SPWhatsApp {
+class SPWhatsApp {
     
-    public static var isSetApp: Bool {
+    static var isSetApp: Bool {
         return UIApplication.shared.canOpenURL(URL(string: "whatsapp://send?text=test")!)
     }
     
-    public static func share(text: String, complection: @escaping (_ isOpened: Bool)->() = {_ in }) {
+    static func share(text: String, complection: @escaping (_ isOpened: Bool)->() = {_ in }) {
         let urlStringEncoded = text.addingPercentEncoding( withAllowedCharacters: .urlHostAllowed)
         let urlOptional = URL(string: "whatsapp://send?text=\(urlStringEncoded ?? "")")
         if let url = urlOptional {

Example/stork-controller/Frameworks/SparrowKit/Types/SPTypes.swift

@@ -21,19 +21,19 @@
 
 import UIKit
 
-public enum SPStatusBar {
+enum SPStatusBar {
     case dark
     case light
 }
 
-public enum SPSystemIcon {
+enum SPSystemIcon {
     case share
     case close
     case favorite
     case favorite_fill
 }
 
-public enum SPSocialNetwork {
+enum SPSocialNetwork {
     case whatsapp
     case telegram
     case vk
@@ -41,7 +41,7 @@ public enum SPSocialNetwork {
     case viber
 }
 
-public enum SPOauthState {
+enum SPOauthState {
     case succsess
     case unvalidLogin
     case invalidLogin
@@ -51,25 +51,26 @@ public enum SPOauthState {
     case error
 }
 
-public enum SPSeparatorInsetStyle {
+enum SPSeparatorInsetStyle {
     case beforeImage
     case all
     case none
     case auto
 }
 
-public enum SPNavigationTitleStyle {
+enum SPNavigationTitleStyle {
     case large
     case small
     case stork
+    case noContent
 }
 
-public enum SPSystemApp {
+enum SPSystemApp {
     case photos
     case setting
 }
 
-public enum SPSelectionType {
+enum SPSelectionType {
     case select
     case unselect
 }

Example/stork-controller/Frameworks/SparrowKit/UI/Buttons/SPAppStoreActionButton.swift

@@ -21,7 +21,7 @@
 
 import UIKit
 
-public class SPAppStoreActionButton: SPDownloadingButton {
+class SPAppStoreActionButton: SPDownloadingButton {
     
     var style: Style = .base {
         didSet {
@@ -78,7 +78,7 @@ public class SPAppStoreActionButton: SPDownloadingButton {
         self.layer.masksToBounds = true
     }
     
-    override public func setTitle(_ title: String?, for state: UIControl.State) {
+    override func setTitle(_ title: String?, for state: UIControl.State) {
         switch self.style {
         case .base:
             super.setTitle(title?.uppercased(), for: state)
@@ -91,7 +91,7 @@ public class SPAppStoreActionButton: SPDownloadingButton {
         }
     }
     
-    override public func layoutSubviews() {
+    override func layoutSubviews() {
         super.layoutSubviews()
         if self.style == .buyInStore {
             self.layer.cornerRadius = 12

Example/stork-controller/Frameworks/SparrowKit/UI/Buttons/SPAppleMusicButton.swift

@@ -21,7 +21,7 @@
 
 import UIKit
 
-public class SPAppleMusicButton: SPButton {
+class SPAppleMusicButton: SPButton {
     
     var type: SPSelectionType = .unselect {
         didSet {

Example/stork-controller/Frameworks/SparrowKit/UI/Buttons/SPAppleMusicSectionButtonsView.swift

@@ -21,7 +21,7 @@
 
 import UIKit
 
-public class SPAppleMusicSectionButtonsView: SPView {
+class SPAppleMusicSectionButtonsView: SPView {
     
     let topSeparatorView = SPSeparatorView()
     let bottomSeparatorView = SPSeparatorView()
@@ -68,7 +68,7 @@ public class SPAppleMusicSectionButtonsView: SPView {
         self.layoutSubviews()
     }
     
-    override public func layoutSubviews() {
+    override func layoutSubviews() {
         super.layoutSubviews()
         
         self.topSeparatorView.frame.origin = .zero

Example/stork-controller/Frameworks/SparrowKit/UI/Buttons/SPButton.swift

@@ -21,9 +21,9 @@
 
 import UIKit
 
-public class SPButton: UIButton {
+class SPButton: UIButton {
     
-    override public func imageRect(forContentRect contentRect: CGRect) -> CGRect {
+    override func imageRect(forContentRect contentRect: CGRect) -> CGRect {
         if self.title(for: .normal) != nil {
             let inset: CGFloat = 6
             let sideSize = self.frame.height - inset * 2
@@ -34,7 +34,7 @@ public class SPButton: UIButton {
         }
     }
     
-    override public var isHighlighted: Bool{
+    override var isHighlighted: Bool {
         didSet {
             if self.isHighlighted {
                 self.imageView?.alpha = 0.7
@@ -44,18 +44,20 @@ public class SPButton: UIButton {
         }
     }
     
-    public var gradientView: SPGradientView? {
+    var gradientView: SPGradientView? {
         didSet {
             self.gradientView?.isUserInteractionEnabled = false
             if self.gradientView?.superview == nil {
                 if self.gradientView != nil {
-                    self.insertSubview(self.gradientView!, at: 0)
+                    if self.imageView != nil {
+                        self.insertSubview(self.gradientView!, belowSubview: self.imageView!)
+                    }
                 }
             }
         }
     }
     
-    public var rounded: Bool = false {
+    var rounded: Bool = false {
         didSet {
             self.layoutSubviews()
         }
@@ -75,7 +77,7 @@ public class SPButton: UIButton {
         self.adjustsImageWhenHighlighted = false
     }
     
-    override public func layoutSubviews() {
+    override func layoutSubviews() {
         super.layoutSubviews()
         self.gradientView?.setSuperviewBounds()
         if self.rounded {
@@ -83,7 +85,7 @@ public class SPButton: UIButton {
         }
     }
     
-    public func set(enable: Bool, animatable: Bool) {
+    func set(enable: Bool, animatable: Bool) {
         self.isEnabled = enable
         if animatable {
             SPAnimation.animate(0.3, animations: {

Example/stork-controller/Frameworks/SparrowKit/UI/Buttons/SPCircleCloseButton.swift

@@ -0,0 +1,52 @@
+// The MIT License (MIT)
+// Copyright © 2017 Ivan Vorobei (hello@ivanvorobei.by)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+import UIKit
+
+class SPCircleCloseButton: SPSystemIconButton {
+    
+    var side: CGFloat = 30
+    
+    override init() {
+        super.init(type: .close)
+        self.rounded = true
+        self.backgroundColor = SPNativeColors.customGray
+        self.color = SPNativeColors.gray
+        self.widthIconFactor = 0.36
+        self.heightIconFactor = 0.36
+    }
+    
+    required init?(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    func layout(bottomX: CGFloat, y: CGFloat) {
+        self.sizeToFit()
+        self.frame.bottomX = bottomX
+        self.frame.origin.y = y
+    }
+    
+    override func sizeToFit() {
+        super.sizeToFit()
+        self.frame.set(width: self.side)
+        self.frame.set(height: self.side)
+    }
+}

Example/stork-controller/Frameworks/SparrowKit/UI/Buttons/SPDotsButton.swift

@@ -21,7 +21,7 @@
 
 import UIKit
 
-public class SPDotButton: SPButton {
+class SPDotButton: SPButton {
     
     var customSideSize: CGFloat = 26 {
         didSet {
@@ -37,7 +37,7 @@ public class SPDotButton: SPButton {
         }
     }
     
-    override public var isHighlighted: Bool{
+    override var isHighlighted: Bool{
         didSet{
             if isHighlighted{
                 UIView.animate(withDuration: 0.1, delay: 0.0, usingSpringWithDamping: 1, initialSpringVelocity: 1.0, options: [.curveEaseOut, .beginFromCurrentState], animations: {
@@ -69,14 +69,14 @@ public class SPDotButton: SPButton {
         }
     }
     
-    override public func sizeToFit() {
+    override func sizeToFit() {
         super.sizeToFit()
         self.frame.set(width: self.customSideSize)
         self.frame.set(height: self.customSideSize)
         self.layoutSubviews()
     }
     
-    override public func layoutSubviews() {
+    override func layoutSubviews() {
         super.layoutSubviews()
 
         let space: CGFloat = 2

Example/stork-controller/Frameworks/SparrowKit/UI/Buttons/SPDownloadingButton.swift

@@ -21,11 +21,11 @@
 
 import UIKit
 
-public class SPDownloadingButton: SPButton {
+class SPDownloadingButton: SPButton {
     
     let activityIndicatorView = UIActivityIndicatorView.init()
     
-    public func startLoading() {
+    func startLoading() {
         self.activityIndicatorView.alpha = 0
         self.activityIndicatorView.isHidden = false
         self.activityIndicatorView.startAnimating()
@@ -38,7 +38,7 @@ public class SPDownloadingButton: SPButton {
         })
     }
     
-    public func stopLoading(newText: String? = nil) {
+    func stopLoading(newText: String? = nil) {
         if let newText = newText {
             self.setTitle(newText)
         }
@@ -52,7 +52,7 @@ public class SPDownloadingButton: SPButton {
         })
     }
     
-    override public func layoutSubviews() {
+    override func layoutSubviews() {
         super.layoutSubviews()
         self.activityIndicatorView.center = CGPoint.init(x: self.frame.width / 2, y: self.frame.height / 2)
     }

Example/stork-controller/Frameworks/SparrowKit/UI/Buttons/SPNativeLargeButton.swift

@@ -21,9 +21,9 @@
 
 import UIKit
 
-public class SPNativeLargeButton: SPDownloadingButton {
+class SPNativeLargeButton: SPDownloadingButton {
     
-    override public var isHighlighted: Bool {
+    override var isHighlighted: Bool {
         didSet {
             if self.gradientView == nil {
                 if isHighlighted {
@@ -42,7 +42,7 @@ public class SPNativeLargeButton: SPDownloadingButton {
         }
     }
     
-    override public func commonInit() {
+    override func commonInit() {
         super.commonInit()
         self.titleLabel?.font = UIFont.system(weight: UIFont.FontWeight.demiBold, size: 16)
         self.setTitleColor(UIColor.white)
@@ -52,7 +52,7 @@ public class SPNativeLargeButton: SPDownloadingButton {
         self.contentEdgeInsets = UIEdgeInsets.init(top: 15, left: 15, bottom: 15, right: 15)
     }
     
-    override public func sizeToFit() {
+    override func sizeToFit() {
         super.sizeToFit()
         if let superview = self.superview {
             let sideSpace: CGFloat = superview.frame.width * 0.112
@@ -62,7 +62,7 @@ public class SPNativeLargeButton: SPDownloadingButton {
         }
     }
     
-    override public func layoutSubviews() {
+    override func layoutSubviews() {
         super.layoutSubviews()
         self.gradientView?.setSuperviewBounds()
         self.gradientView?.layer.cornerRadius = self.layer.cornerRadius

Example/stork-controller/Frameworks/SparrowKit/UI/Buttons/SPPlayCircleButton.swift

@@ -21,7 +21,7 @@
 
 import UIKit
 
-public class SPPlayCircleButton: UIButton {
+class SPPlayCircleButton: UIButton {
     
     var audioState: AudioState = AudioState.play {
         didSet {
@@ -60,7 +60,7 @@ public class SPPlayCircleButton: UIButton {
         fatalError("init(coder:) has not been implemented")
     }
     
-    override public func layoutSubviews() {
+    override func layoutSubviews() {
         super.layoutSubviews()
         self.iconView.setBounds(self, withWidthFactor: 0.45, withHeightFactor: 0.45, withCentering: true)
         self.round()

Example/stork-controller/Frameworks/SparrowKit/UI/Buttons/SPSocialButton.swift

@@ -21,7 +21,7 @@
 
 import UIKit
 
-public class SPSocialButton: UIButton {
+class SPSocialButton: UIButton {
     
     let iconView = SPSocialIconView.init()
     var widthIconFactor: CGFloat = 0.5
@@ -33,7 +33,7 @@ public class SPSocialButton: UIButton {
         }
     }
     
-    override public var isHighlighted: Bool {
+    override var isHighlighted: Bool {
         didSet {
             if isHighlighted {
                 self.iconView.color = self.iconView.color.withAlphaComponent(0.7)
@@ -43,7 +43,7 @@ public class SPSocialButton: UIButton {
         }
     }
     
-    override public var isEnabled: Bool {
+    override var isEnabled: Bool {
         didSet {
             if isEnabled {
                 self.alpha = 1
@@ -79,7 +79,7 @@ public class SPSocialButton: UIButton {
         self.iconView.color = SPNativeColors.white
     }
     
-    override public func layoutSubviews() {
+    override func layoutSubviews() {
         super.layoutSubviews()
         self.iconView.setBounds(self, withWidthFactor: self.widthIconFactor, withHeightFactor: self.heightIconFactor, withCentering: true)
         self.round()

Example/stork-controller/Frameworks/SparrowKit/UI/Buttons/SPSystemIconButton.swift

@@ -21,7 +21,7 @@
 
 import UIKit
 
-public class SPSystemIconButton: SPButton {
+class SPSystemIconButton: SPButton {
     
     let iconView = SPSystemIconView.init()
     
@@ -40,7 +40,7 @@ public class SPSystemIconButton: SPButton {
         }
     }
     
-    override public var isHighlighted: Bool {
+    override var isHighlighted: Bool {
         didSet {
             if isHighlighted {
                 self.iconView.color = self.color.withAlphaComponent(0.7)
@@ -74,7 +74,7 @@ public class SPSystemIconButton: SPButton {
         self.addSubview(self.iconView)
     }
     
-    override public func layoutSubviews() {
+    override func layoutSubviews() {
         super.layoutSubviews()
         self.iconView.setBounds(self, withWidthFactor: self.widthIconFactor, withHeightFactor: self.heightIconFactor, withCentering: true)
     }

Example/stork-controller/Frameworks/SparrowKit/UI/Code Draw/SPGolubevIconView.swift

@@ -109,7 +109,7 @@ class SPGolubevIconView: UIView {
         }
     }
     
-    public enum IconType {
+    enum IconType {
         case camera
         case photoLibrary
         case ball

Example/stork-controller/Frameworks/SparrowKit/UI/Collections/Cells/SPCollectionViewCell.swift

@@ -21,7 +21,7 @@
 
 import UIKit
 
-public class SPCollectionViewCell: UICollectionViewCell {
+class SPCollectionViewCell: UICollectionViewCell {
     
     var currentIndexPath: IndexPath?
     
@@ -37,7 +37,7 @@ public class SPCollectionViewCell: UICollectionViewCell {
     
     internal func commonInit() {}
     
-    public override func prepareForReuse() {
+    override func prepareForReuse() {
         super.prepareForReuse()
         self.currentIndexPath = nil
     }

Example/stork-controller/Frameworks/SparrowKit/UI/Collections/Cells/SPImageCollectionViewCell.swift

@@ -0,0 +1,53 @@
+// The MIT License (MIT)
+// Copyright © 2017 Ivan Vorobei (hello@ivanvorobei.by)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+import UIKit
+
+class SPImageCollectionViewCell: SPCollectionViewCell {
+    
+    let imageView = SPDownloadingImageView()
+    
+    override func commonInit() {
+        super.commonInit()
+        
+        self.addSubview(self.imageView)
+        SPConstraints.setEqualSizeSuperview(for: self.imageView)
+        
+        self.configure()
+    }
+    
+    private func configure() {
+        self.currentIndexPath = nil
+        self.imageView.removeImage()
+        self.imageView.contentMode = .scaleAspectFill
+        self.imageView.layer.masksToBounds = true
+    }
+    
+    override func prepareForReuse() {
+        super.prepareForReuse()
+        self.configure()
+    }
+    
+    override func layoutSubviews() {
+        super.layoutSubviews()
+        self.imageView.layer.cornerRadius = 12
+    }
+}

Example/stork-controller/Frameworks/SparrowKit/UI/Collections/Cells/SPMengTransformCollectionViewCell.swift

@@ -21,7 +21,7 @@
 
 import UIKit
 
-public class SPMengTransformCollectionViewCell: SPCollectionViewCell {
+class SPMengTransformCollectionViewCell: SPCollectionViewCell {
     
     let backgroundImageView = SPDownloadingImageView()
     let titleLabel = UILabel()
@@ -153,7 +153,7 @@ public class SPMengTransformCollectionViewCell: SPCollectionViewCell {
             contentView.bottomAnchor, constant: -20).isActive = true
     }
     
-    override public func prepareForReuse() {
+    override func prepareForReuse() {
         super.prepareForReuse()
         self.backgroundImageView.image = nil
         self.titleLabel.text = ""

Example/stork-controller/Frameworks/SparrowKit/UI/Collections/Layouts/SPCollectionViewLayout.swift

@@ -21,7 +21,7 @@
 
 import UIKit
 
-public class SPCollectionViewLayout: UICollectionViewFlowLayout {
+class SPCollectionViewLayout: UICollectionViewFlowLayout {
     
     var itemSpacingFactor: CGFloat = 0.11
     var minItemSpace: CGFloat = 0
@@ -54,7 +54,7 @@ public class SPCollectionViewLayout: UICollectionViewFlowLayout {
         }
     }
     
-    required public init?(coder aDecoder: NSCoder) {
+    required init?(coder aDecoder: NSCoder) {
         super.init(coder: aDecoder)
     }
     
@@ -65,7 +65,7 @@ public class SPCollectionViewLayout: UICollectionViewFlowLayout {
         self.minimumLineSpacing = 0
     }
     
-    public override func targetContentOffset(forProposedContentOffset proposedContentOffset: CGPoint, withScrollingVelocity velocity: CGPoint) -> CGPoint {
+    override func targetContentOffset(forProposedContentOffset proposedContentOffset: CGPoint, withScrollingVelocity velocity: CGPoint) -> CGPoint {
         
         if !self.isPaging {
             return super.targetContentOffset(forProposedContentOffset: proposedContentOffset, withScrollingVelocity: velocity)
@@ -86,7 +86,7 @@ public class SPCollectionViewLayout: UICollectionViewFlowLayout {
             } else {
                 proposedContentOffset.x = round(rawPageValue) * self.pageWidth
             }
-            return proposedContentOffset;
+            return proposedContentOffset
         case .vertical:
             let rawPageValue = (self.collectionView!.contentOffset.y) / self.pageHeight
             
@@ -102,11 +102,13 @@ public class SPCollectionViewLayout: UICollectionViewFlowLayout {
             } else {
                 proposedContentOffset.y = round(rawPageValue) * self.pageHeight
             }
-            return proposedContentOffset;
+            return proposedContentOffset
+        default:
+            return super.targetContentOffset(forProposedContentOffset: proposedContentOffset, withScrollingVelocity: velocity)
         }
     }
     
-    override public func layoutAttributesForElements(in rect: CGRect) -> [UICollectionViewLayoutAttributes]? {
+    override func layoutAttributesForElements(in rect: CGRect) -> [UICollectionViewLayoutAttributes]? {
         guard let collectionView = self.collectionView,
             let superAttributes = super.layoutAttributesForElements(in: rect) else {
                 return super.layoutAttributesForElements(in: rect)
@@ -155,11 +157,13 @@ public class SPCollectionViewLayout: UICollectionViewFlowLayout {
                     owner.alpha = alpha
                 }
             }
+        default:
+            return super.layoutAttributesForElements(in: rect)
         }
         return newAttributesArray
     }
     
-    override public func shouldInvalidateLayout(forBoundsChange newBounds: CGRect) -> Bool {
+    override func shouldInvalidateLayout(forBoundsChange newBounds: CGRect) -> Bool {
         return true
     }
     
@@ -167,7 +171,7 @@ public class SPCollectionViewLayout: UICollectionViewFlowLayout {
     var deleteIndexPaths: [IndexPath] = []
     var insertIndexPaths: [IndexPath] = []
     
-    public override func prepare(forCollectionViewUpdates updateItems: [UICollectionViewUpdateItem]) {
+    override func prepare(forCollectionViewUpdates updateItems: [UICollectionViewUpdateItem]) {
         super.prepare(forCollectionViewUpdates: updateItems)
         for item in updateItems {
             if item.updateAction == .delete {
@@ -184,13 +188,13 @@ public class SPCollectionViewLayout: UICollectionViewFlowLayout {
         }
     }
     
-    public override func finalizeCollectionViewUpdates() {
+    override func finalizeCollectionViewUpdates() {
         super.finalizeCollectionViewUpdates()
         self.insertIndexPaths.removeAll()
         self.deleteIndexPaths.removeAll()
     }
     
-    override public func initialLayoutAttributesForAppearingItem(at itemIndexPath: IndexPath) -> UICollectionViewLayoutAttributes? {
+    override func initialLayoutAttributesForAppearingItem(at itemIndexPath: IndexPath) -> UICollectionViewLayoutAttributes? {
         
         let attributes: UICollectionViewLayoutAttributes? = super.initialLayoutAttributesForAppearingItem(at: itemIndexPath)
         
@@ -205,7 +209,7 @@ public class SPCollectionViewLayout: UICollectionViewFlowLayout {
         return attributes
     }
     
-    override public func finalLayoutAttributesForDisappearingItem(at itemIndexPath: IndexPath) -> UICollectionViewLayoutAttributes? {
+    override func finalLayoutAttributesForDisappearingItem(at itemIndexPath: IndexPath) -> UICollectionViewLayoutAttributes? {
 
         let attributes: UICollectionViewLayoutAttributes? = super.finalLayoutAttributesForDisappearingItem(at: itemIndexPath)
         
@@ -218,7 +222,7 @@ public class SPCollectionViewLayout: UICollectionViewFlowLayout {
         return attributes
     }
     
-    override public func prepare() {
+    override func prepare() {
         super.prepare()
         guard let collectionView = self.collectionView else {
             return
@@ -261,6 +265,8 @@ public class SPCollectionViewLayout: UICollectionViewFlowLayout {
             self.minimumLineSpacing = collectionView.frame.width * itemSpacingFactor
         case .vertical:
             self.minimumLineSpacing = collectionView.frame.height * itemSpacingFactor
+        default:
+            break
         }
         self.minimumLineSpacing.setIfMore(when: self.maxItemSpace)
         self.minimumLineSpacing.setIfFewer(when: self.minItemSpace)

Example/stork-controller/Frameworks/SparrowKit/UI/Collections/Views/SPCollectionView.swift

@@ -21,12 +21,12 @@
 
 import UIKit
 
-public class SPCollectionView: UICollectionView {
+class SPCollectionView: UICollectionView {
     
     let layout = UICollectionViewFlowLayout()
     private var cacheImages: [(link: String, image: UIImage)] = []
     
-    required public init?(coder aDecoder: NSCoder) {
+    required init?(coder aDecoder: NSCoder) {
         super.init(coder: aDecoder)
         commonInit()
     }
@@ -36,7 +36,7 @@ public class SPCollectionView: UICollectionView {
         self.commonInit()
     }
     
-    public override init(frame: CGRect, collectionViewLayout layout: UICollectionViewLayout) {
+    override init(frame: CGRect, collectionViewLayout layout: UICollectionViewLayout) {
         super.init(frame: frame, collectionViewLayout: self.layout)
         self.commonInit()
     }
@@ -63,6 +63,7 @@ public class SPCollectionView: UICollectionView {
 extension SPCollectionView {
     
     func setCachedImage(link: String, indexPath: IndexPath, on imageView: SPDownloadingImageView, cell: SPCollectionViewCell) {
+        cell.currentIndexPath = indexPath
         if let image = self.fromCahce(link: link) {
             imageView.setImage(image: image, animatable: false)
         } else {

Example/stork-controller/Frameworks/SparrowKit/UI/Collections/Views/SPImagesCollectionView.swift

@@ -0,0 +1,46 @@
+// The MIT License (MIT)
+// Copyright © 2017 Ivan Vorobei (hello@ivanvorobei.by)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+import UIKit
+
+class SPImagesCollectionView: SPCollectionView {
+    
+    private let imageCellIdentificator: String = "imageCellIdentificator"
+    
+    override func commonInit() {
+        super.commonInit()
+        self.layout.scrollDirection = .horizontal
+        self.register(SPImageCollectionViewCell.self, forCellWithReuseIdentifier: self.imageCellIdentificator)
+    }
+    
+    func layout(y: CGFloat, cellSize: CGSize, space: CGFloat, lines: Int) {
+        self.layout.minimumLineSpacing = space
+        self.layout.minimumInteritemSpacing = self.layout.minimumLineSpacing
+        self.frame.set(width: self.superview?.frame.width ?? 0)
+        self.frame.set(width: self.superview?.frame.width ?? 0, height: cellSize.height * CGFloat(lines) + self.layout.minimumInteritemSpacing * CGFloat(lines - 1))
+        self.frame.origin = CGPoint.init(x: 0, y: y)
+        self.layout.itemSize = cellSize
+    }
+    
+    func dequeueImageCell(indexPath: IndexPath) -> SPImageCollectionViewCell {
+        return self.dequeueReusableCell(withReuseIdentifier: self.imageCellIdentificator, for: indexPath) as! SPImageCollectionViewCell
+    }
+}

Example/stork-controller/Frameworks/SparrowKit/UI/Collections/Views/SPMengTransformCollectionView.swift

@@ -21,7 +21,7 @@
 
 import UIKit
 
-public struct SPMengTransformCollectionData {
+struct SPMengTransformCollectionData {
     
     var title: String
     var subtitle: String
@@ -40,7 +40,7 @@ public struct SPMengTransformCollectionData {
     }
 }
 
-public class SPMengTransformCollectionView: SPPageCollectionView {
+class SPMengTransformCollectionView: SPPageCollectionView {
     
     var data: [SPMengTransformCollectionData] = []
     var withParalax: Bool = true
@@ -73,11 +73,11 @@ public class SPMengTransformCollectionView: SPPageCollectionView {
 
 extension SPMengTransformCollectionView: UICollectionViewDataSource {
     
-    public func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
+    func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
         return self.data.count
     }
     
-    public func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
+    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
         let data = self.data[indexPath.row]
         let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "sectionCell", for: indexPath) as! SPMengTransformCollectionViewCell
         cell.currentIndexPath = indexPath
@@ -140,7 +140,7 @@ extension SPMengTransformCollectionView: UICollectionViewDataSource {
                     cell.backgroundImageView.setImage(image: image, animatable: false)
                     showGrade(false)
                 } else {
-                    cell.backgroundImageView.activityIndiactorView.startAnimating()
+                    cell.backgroundImageView.removeImage()
                     cell.titleLabel.alpha = 0
                     cell.subtitleLabel.alpha = 0
                     SPDownloader.image(link: link) { (response) in
@@ -166,7 +166,7 @@ extension SPMengTransformCollectionView: UICollectionViewDataSource {
 
 extension SPMengTransformCollectionView: UICollectionViewDelegate {
     
-    public func scrollViewDidScroll(_ scrollView: UIScrollView) {
+    func scrollViewDidScroll(_ scrollView: UIScrollView) {
         self.updateCells()
     }
     

Example/stork-controller/Frameworks/SparrowKit/UI/Collections/Views/SPPageCollectionView.swift

@@ -21,12 +21,12 @@
 
 import UIKit
 
-public class SPPageCollectionView: UICollectionView {
+class SPPageCollectionView: UICollectionView {
     
     var layout = SPCollectionViewLayout()
     private var cacheImages: [(link: String, image: UIImage)] = []
     
-    required public init?(coder aDecoder: NSCoder) {
+    required init?(coder aDecoder: NSCoder) {
         super.init(coder: aDecoder)
         commonInit()
     }

Example/stork-controller/Frameworks/SparrowKit/UI/Controllers/SPController.swift

@@ -21,22 +21,22 @@
 
 import UIKit
 
-public class SPController: SPStatusBarManagerController {
+class SPController: SPStatusBarManagerController {
     
     let emptyTitlesView = SPEmptyLabelsView(title: "No Data", subtitle: "No data or information")
     
-    override public func viewDidLoad() {
+    override func viewDidLoad() {
         super.viewDidLoad()
         self.emptyTitlesView.isHidden = true
         self.view.addSubview(self.emptyTitlesView)
     }
     
-    public override func viewWillLayoutSubviews() {
+    override func viewWillLayoutSubviews() {
         super.viewWillLayoutSubviews()
         self.updateLayout(with: self.view.frame.size)
     }
     
-    override public func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
+    override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
         super.viewWillTransition(to: size, with: coordinator)
         coordinator.animate(alongsideTransition: { (contex) in
             self.updateLayout(with: size)