converting to swift 4.2 Fixes #85

Fixes #72
fix ambiguous NSLayoutAttribute compile error
2018-09-21 09:41:36 +03:00 · 2018-08-01 09:11:56 +03:00 · 2018-06-29 14:27:41 +03:00 · 2018-06-26 11:11:35 +03:00 · 2018-05-30 09:39:14 +03:00 · 2018-05-30 09:35:18 +03:00
18 changed files with 96 additions and 114 deletions
@@ -400,7 +400,6 @@
 			isa = PBXNativeTarget;
 			buildConfigurationList = 848596451CF585F3000BCC74 /* Build configuration list for PBXNativeTarget "DemoExpandingCollection" */;
 			buildPhases = (
-				8485968F1CF58B8A000BCC74 /* Images Generator */,
 				848596241CF585F3000BCC74 /* Sources */,
 				848596251CF585F3000BCC74 /* Frameworks */,
 				848596261CF585F3000BCC74 /* Resources */,
@@ -441,18 +440,18 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0730;
-				LastUpgradeCheck = 0920;
+				LastUpgradeCheck = 0930;
 				ORGANIZATIONNAME = "Alex K.";
 				TargetAttributes = {
 					848596271CF585F3000BCC74 = {
 						CreatedOnToolsVersion = 7.3.1;
 						DevelopmentTeam = 34MUF9YXTA;
-						LastSwiftMigration = 0920;
+						LastSwiftMigration = 1000;
 					};
 					8499D8131D001B82004B5B37 = {
 						CreatedOnToolsVersion = 7.3.1;
 						DevelopmentTeam = LEAZS7L33U;
-						LastSwiftMigration = 0920;
+						LastSwiftMigration = 1000;
 					};
 				};
 			};
@@ -496,23 +495,6 @@
 		};
 /* End PBXResourcesBuildPhase section */

-/* Begin PBXShellScriptBuildPhase section */
-		8485968F1CF58B8A000BCC74 /* Images Generator */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-			);
-			name = "Images Generator";
-			outputPaths = (
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "if which swiftgen >/dev/null; then\nswiftgen images \"$PROJECT_DIR/DemoExpandingCollection/Assets.xcassets\" -t swift3 --output \"$PROJECT_DIR/DemoExpandingCollection/Constants/Images.swift\"\nelse\necho \"warning: SwiftGen not installed, download it from https://github.com/AliSoftware/SwiftGen\"\nfi";
-		};
-/* End PBXShellScriptBuildPhase section */
-
 /* Begin PBXSourcesBuildPhase section */
 		848596241CF585F3000BCC74 /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
@@ -602,12 +584,14 @@
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
@@ -655,12 +639,14 @@
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
@@ -703,8 +689,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.ramotion.dev1;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Off;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 			};
 			name = Debug;
 		};
@@ -722,8 +707,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.ramotion.dev1;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				PROVISIONING_PROFILE = "";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Off;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 			};
 			name = Release;
 		};
@@ -744,8 +728,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.ramotion.dev;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
-				SWIFT_SWIFT3_OBJC_INFERENCE = Off;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
@@ -769,8 +752,7 @@
 				PRODUCT_BUNDLE_IDENTIFIER = com.ramotion.dev;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SKIP_INSTALL = YES;
-				SWIFT_SWIFT3_OBJC_INFERENCE = Off;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0920"
+   LastUpgradeVersion = "0930"
   version = "1.3">
   <BuildAction
      parallelizeBuildables = "YES"
@@ -26,7 +26,6 @@
      buildConfiguration = "Debug"
      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
      shouldUseLaunchSchemeArgsEnv = "YES">
      <Testables>
      </Testables>
@@ -37,7 +36,6 @@
      buildConfiguration = "Debug"
      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
      launchStyle = "0"
      useCustomWorkingDirectory = "NO"
      ignoresPersistentStateOnLaunch = "NO"
@@ -13,7 +13,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?

-    func application(_: UIApplication, didFinishLaunchingWithOptions _: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+    func application(_: UIApplication, didFinishLaunchingWithOptions _: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        configureNavigationTabBar()
        return true
    }
@@ -32,8 +32,8 @@ extension AppDelegate {
        shadow.shadowColor = UIColor(red: 0, green: 0, blue: 0, alpha: 0.1)

        UINavigationBar.appearance().titleTextAttributes = [
-            NSAttributedStringKey.foregroundColor: UIColor.white,
-            NSAttributedStringKey.shadow: shadow,
+            NSAttributedString.Key.foregroundColor: UIColor.white,
+            NSAttributedString.Key.shadow: shadow,
        ]
    }
 }
@@ -27,8 +27,8 @@ class DemoTableViewController: ExpandingTableViewController {
 extension DemoTableViewController {

    fileprivate func configureNavBar() {
-        navigationItem.leftBarButtonItem?.image = navigationItem.leftBarButtonItem?.image!.withRenderingMode(UIImageRenderingMode.alwaysOriginal)
-        navigationItem.rightBarButtonItem?.image = navigationItem.rightBarButtonItem?.image!.withRenderingMode(UIImageRenderingMode.alwaysOriginal)
+        navigationItem.leftBarButtonItem?.image = navigationItem.leftBarButtonItem?.image!.withRenderingMode(UIImage.RenderingMode.alwaysOriginal)
+        navigationItem.rightBarButtonItem?.image = navigationItem.rightBarButtonItem?.image!.withRenderingMode(UIImage.RenderingMode.alwaysOriginal)
    }
 }

@@ -54,18 +54,15 @@ extension DemoTableViewController {
 extension DemoTableViewController {

    override func scrollViewDidScroll(_ scrollView: UIScrollView) {
-//    if scrollView.contentOffset.y < -25 {
-//      // buttonAnimation
-//      let viewControllers: [DemoViewController?] = navigationController?.viewControllers.map { $0 as? DemoViewController } ?? []
-        //
-//      for viewController in viewControllers {
-//        if let rightButton = viewController?.navigationItem.rightBarButtonItem as? AnimatingBarButton {
-//          rightButton.animationSelected(false)
-//        }
-//      }
-//      popTransitionAnimation()
-//    }
-
+        if scrollView.contentOffset.y < -25 , let navigationController = navigationController {
+            // buttonAnimation
+            for case let viewController as DemoViewController in navigationController.viewControllers {
+                if case let rightButton as AnimatingBarButton = viewController.navigationItem.rightBarButtonItem {
+                    rightButton.animationSelected(false)
+                }
+            }
+            popTransitionAnimation()
+        }
        scrollOffsetY = scrollView.contentOffset.y
    }
 }
@@ -22,7 +22,7 @@ class DemoViewController: ExpandingViewController {
 extension DemoViewController {

    override func viewDidLoad() {
-        itemSize = CGSize(width: 256, height: 335)
+        itemSize = CGSize(width: 256, height: 460)
        super.viewDidLoad()

        registerCell()
@@ -53,7 +53,7 @@ extension DemoViewController {
    }

    fileprivate func configureNavBar() {
-        navigationItem.leftBarButtonItem?.image = navigationItem.leftBarButtonItem?.image!.withRenderingMode(UIImageRenderingMode.alwaysOriginal)
+        navigationItem.leftBarButtonItem?.image = navigationItem.leftBarButtonItem?.image!.withRenderingMode(UIImage.RenderingMode.alwaysOriginal)
    }
 }

@@ -114,7 +114,7 @@ extension DemoViewController {
        cell.cellIsOpen(cellsIsOpen[index], animated: false)
    }

-    func collectionView(_ collectionView: UICollectionView, didSelectItemAtIndexPath indexPath: IndexPath) {
+    override func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
        guard let cell = collectionView.cellForItem(at: indexPath) as? DemoCollectionViewCell
            , currentIndex == indexPath.row else { return }

@@ -66,7 +66,7 @@ extension AnimatingBarButton {

    fileprivate func configureImageView(_ imageView: UIImageView, imageName: String) {
        guard let customView = customView else { return }
-        guard let image = UIImage(named: imageName)?.withRenderingMode(UIImageRenderingMode.alwaysTemplate) else { return }
+        guard let image = UIImage(named: imageName)?.withRenderingMode(UIImage.RenderingMode.alwaysTemplate) else { return }

        imageView.image = image
        imageView.contentMode = .scaleAspectFit
@@ -35,7 +35,7 @@ extension Rotatable {
            $0.duration = duration
            $0.fromValue = from
            $0.toValue = to
-            $0.fillMode = kCAFillModeForwards
+            $0.fillMode = CAMediaTimingFillMode.forwards
            $0.isRemovedOnCompletion = false
        }
    }
@@ -1,5 +1,6 @@
 ![header](./header.png)
-![animation](./preview.gif)
+<img src="https://github.com/Ramotion/expanding-collection/blob/master/expanding-collection.gif" width="600" height="450" />
+<br><br/>


 # expanding-collection
@@ -10,9 +11,10 @@
 [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Ramotion/expanding-collection)
 [![Travis](https://travis-ci.org/Ramotion/expanding-collection.svg?branch=master)](https://travis-ci.org/Ramotion/expanding-collection)
 [![codebeat badge](https://codebeat.co/badges/6a009992-5bf2-4730-aa35-f3b20ce7693d)](https://codebeat.co/projects/github-com-ramotion-expanding-collection)
+[![Donate](https://img.shields.io/badge/Donate-PayPal-blue.svg)](https://paypal.me/Ramotion)

 # Check this library on other platforms:
-<a href="https://github.com/Ramotion/expanding-collection-android"> 
+<a href="https://github.com/Ramotion/expanding-collection-android">
 <img src="https://github.com/ramotion/navigation-stack/raw/master/Android_Java@2x.png" width="178" height="81"></a>

 ## About
@@ -22,16 +24,16 @@ We specialize in the designing and coding of custom UI for Mobile Apps and Websi
 **Looking for developers for your project?**<br>
 This project is maintained by Ramotion, Inc. We specialize in the designing and coding of custom UI for Mobile Apps and Websites.

-<a href="https://ramotion.com/?utm_source=gthb&utm_medium=special&utm_campaign=expanding-collection-contact-us/#Get_in_Touch"> 
+<a href="mailto:alex.a@ramotion.com?subject=Project%20inquiry%20from%20Github">
 <img src="https://github.com/ramotion/gliding-collection/raw/master/contact_our_team@2x.png" width="187" height="34"></a> <br>


-The [iPhone mockup](https://store.ramotion.com?utm_source=gthb&utm_medium=special&utm_campaign=expanding-collection) available [here](https://store.ramotion.com?utm_source=gthb&utm_medium=special&utm_campaign=expanding-collection).
+The [iPhone mockup](https://store.ramotion.com/product/iphone-x-clay-mockups?utm_source=gthb&utm_medium=special&utm_campaign=expanding-collection) available [here](https://store.ramotion.com?utm_source=gthb&utm_medium=special&utm_campaign=expanding-collection).

 ## Requirements

 - iOS 9.0+
- Xcode 8
+- Xcode 9.0+

 ## Installation

@@ -39,12 +41,9 @@ Just add the Source folder to your project.

 or use [CocoaPods](https://cocoapods.org) with Podfile:
 ``` ruby
-pod 'expanding-collection', '~> 1.1.2' swift 4
-
-pod 'expanding-collection', '~> 1.0.3' swift 3
-
-pod 'expanding-collection', '~> 0.3.2' swift 2
+pod 'expanding-collection'
 ```
+
 or [Carthage](https://github.com/Carthage/Carthage) users can simply add to their `Cartfile`:
 ```
 github "Ramotion/expanding-collection"
@@ -84,7 +83,7 @@ import expanding_collection

 ``` swift
 override func viewDidLoad() {
-    itemSize = CGSize(width: 214, height: 264)
+    itemSize = CGSize(width: 214, height: 460) //IMPORTANT!!! Height of open state cell
    super.viewDidLoad()

    // register cell
@@ -154,10 +153,18 @@ func scrollViewDidEndDecelerating(scrollView: UIScrollView) {
 2) Set header height default 236

 ``` swift
-override func viewDidLoad() {
-    super.viewDidLoad()
+override init(nibName nibNameOrNil: String?, bundle nibBundleOrNil: Bundle?) {
+    super.init(nibName: nibNameOrNil, bundle: nibBundleOrNil)
    headerHeight = ***
-}  
+}
+```
+OR
+
+``` swift
+required init?(coder aDecoder: NSCoder) {
+    super.init(coder: aDecoder)
+    headerHeight = ***
+}
 ```

 3) Call the push method in YourViewController to YourTableViewController
@@ -171,6 +178,8 @@ override func viewDidLoad() {
 4) For back transition use `popTransitionAnimation()`


+This library is a part of a <a href="https://github.com/Ramotion/swift-ui-animation-components-and-libraries"><b>selection of our best UI open-source projects.</b></a>
+
 ## License

 Expanding collection is released under the MIT license.
@@ -181,13 +190,13 @@ See [LICENSE](./LICENSE) for details.
 # Get the Showroom App for iOS to give it a try
 Try this UI component and more like this in our iOS app. Contact us if interested.

-<a href="https://itunes.apple.com/app/apple-store/id1182360240?pt=550053&ct=expanding-collection&mt=8" > 
+<a href="https://itunes.apple.com/app/apple-store/id1182360240?pt=550053&ct=expanding-collection&mt=8" >
 <img src="https://github.com/ramotion/gliding-collection/raw/master/app_store@2x.png" width="117" height="34"></a>
-<a href="https://ramotion.com/?utm_source=gthb&utm_medium=special&utm_campaign=expanding-collection-contact-us/#Get_in_Touch"> 
+<a href="mailto:alex.a@ramotion.com?subject=Project%20inquiry%20from%20Github">
 <img src="https://github.com/ramotion/gliding-collection/raw/master/contact_our_team@2x.png" width="187" height="34"></a>
 <br>
 <br>

 Follow us for the latest updates<br>
-[![Twitter URL](https://img.shields.io/twitter/url/http/shields.io.svg?style=social)](https://twitter.com/intent/tweet?text=https://github.com/ramotion/expanding-collection)
-[![Twitter Follow](https://img.shields.io/twitter/follow/ramotion.svg?style=social)](https://twitter.com/ramotion)
+<a href="https://goo.gl/rPFpid" >
+<img src="https://i.imgur.com/ziSqeSo.png/" width="156" height="28"></a>
@@ -109,8 +109,8 @@ extension BasePageCollectionCell {
        if isOpen == isOpened { return }

        if ySpacing == .greatestFiniteMagnitude {
-            frontConstraintY.constant = isOpen == true ? -frontContainerView.bounds.size.height / 5 : 0
-            backConstraintY.constant = isOpen == true ? frontContainerView.bounds.size.height / 5 - yOffset / 2 : 0
+            frontConstraintY.constant = isOpen == true ? -frontContainerView.bounds.size.height / 6 : 0
+            backConstraintY.constant = isOpen == true ? frontContainerView.bounds.size.height / 6 - yOffset / 2 : 0
        } else {
            frontConstraintY.constant = isOpen == true ? -ySpacing / 2 : 0
            backConstraintY.constant = isOpen == true ? ySpacing / 2 : 0
@@ -133,10 +133,9 @@ extension BasePageCollectionCell {
        }

        isOpened = isOpen
-        configurationCell()

        if animated == true {
-            UIView.animate(withDuration: 0.3, delay: 0, options: UIViewAnimationOptions(), animations: {
+            UIView.animate(withDuration: 0.3, delay: 0, options: UIView.AnimationOptions(), animations: {
                self.contentView.layoutIfNeeded()
            }, completion: nil)
        } else {
@@ -177,7 +176,8 @@ extension BasePageCollectionCell {
        contentView.insertSubview(shadow, belowSubview: view)

        // create constraints
-        for info: (attribute: NSLayoutAttribute, scale: CGFloat) in [(NSLayoutAttribute.width, 0.8), (NSLayoutAttribute.height, 0.9)] {
+        let sizeConstaints: [(NSLayoutConstraint.Attribute, CGFloat)] = [(NSLayoutConstraint.Attribute.width, 0.8), (NSLayoutConstraint.Attribute.height, 0.9)]
+        for info: (attribute: NSLayoutConstraint.Attribute, scale: CGFloat) in sizeConstaints {
            if let frontViewConstraint = view.getConstraint(info.attribute) {
                shadow >>>- {
                    $0.attribute = info.attribute
@@ -186,8 +186,9 @@ extension BasePageCollectionCell {
                }
            }
        }
-
-        for info: (attribute: NSLayoutAttribute, offset: CGFloat) in [(NSLayoutAttribute.centerX, 0), (NSLayoutAttribute.centerY, 30)] {
+        
+        let centerConstraints: [(NSLayoutConstraint.Attribute, CGFloat)] = [(NSLayoutConstraint.Attribute.centerX, 0), (NSLayoutConstraint.Attribute.centerY, 30)]
+        for info: (attribute: NSLayoutConstraint.Attribute, offset: CGFloat) in centerConstraints {
            (contentView, shadow, view) >>>- {
                $0.attribute = info.attribute
                $0.constant = info.offset
@@ -204,22 +205,6 @@ extension BasePageCollectionCell {
        return shadow
    }

-    func configurationCell() {
-        // Prevents indefinite growing of the cell issue
-        let i: CGFloat = isOpened ? 1 : -1
-        let superHeight = superview?.frame.size.height ?? 0
-
-        frame.size.height += i * superHeight
-        frame.origin.y -= i * superHeight / 2
-        if additionalWidth == .greatestFiniteMagnitude {
-            frame.origin.x -= i * yOffset / 2
-            frame.size.width += i * yOffset
-        } else {
-            frame.origin.x -= i * additionalWidth / 2
-            frame.size.width += i * additionalWidth
-        }
-    }
-
    func configureCellViewConstraintsWithSize(_ size: CGSize) {
        guard isOpened == false && frontContainerView.getConstraint(.width)?.constant != size.width else { return }

@@ -76,7 +76,7 @@ extension PageCollectionLayout {
                continue
            }

-            if fabs(attributes.center.x - proposedContentOffsetCenterX) < fabs(candidateAttributes!.center.x - proposedContentOffsetCenterX) {
+            if abs(attributes.center.x - proposedContentOffsetCenterX) < abs(candidateAttributes!.center.x - proposedContentOffsetCenterX) {
                candidateAttributes = attributes
            }
        }
@@ -143,7 +143,7 @@ extension PageCollectionLayout {
        }

        let inset = collectionView.bounds.size.width / 2 - itemSize.width / 2
-        collectionView.contentInset = UIEdgeInsetsMake(0, inset, 0, inset)
+        collectionView.contentInset = UIEdgeInsets.init(top: 0, left: inset, bottom: 0, right: inset)
        collectionView.contentOffset = CGPoint(x: -inset, y: 0)
    }
 }
@@ -23,7 +23,7 @@ extension PageCollectionView {

        let collectionView = Init(PageCollectionView(frame: CGRect.zero, collectionViewLayout: layout)) {
            $0.translatesAutoresizingMaskIntoConstraints = false
-            $0.decelerationRate = UIScrollViewDecelerationRateFast
+            $0.decelerationRate = UIScrollView.DecelerationRate.fast
            $0.showsHorizontalScrollIndicator = false
            $0.dataSource = dataSource
            $0.delegate = delegate
@@ -37,7 +37,7 @@ extension PageCollectionView {
            $0.constant = height
            return
        }
-        [NSLayoutAttribute.left, .right, .centerY].forEach { attribute in
+        [NSLayoutConstraint.Attribute.left, .right, .centerY].forEach { attribute in
            (view, collectionView) >>>- {
                $0.attribute = attribute
                return
@@ -11,8 +11,8 @@ import UIKit
 /// UIViewController with UICollectionView with custom transition method
 open class ExpandingViewController: UIViewController {

-    /// The default size to use for cells.
-    open var itemSize = CGSize(width: 256, height: 335)
+    /// The default size to use for cells. Height of open cell state
+    open var itemSize = CGSize(width: 256, height: 460)

    ///  The collection view object managed by this view controller.
    open var collectionView: UICollectionView?
@@ -86,7 +86,7 @@ extension ExpandingViewController {
        let layout = PageCollectionLayout(itemSize: itemSize)
        collectionView = PageCollectionView.createOnView(view,
                                                         layout: layout,
-                                                         height: itemSize.height + itemSize.height / 5 * 2,
+                                                         height: itemSize.height,
                                                         dataSource: self,
                                                         delegate: self)
        if #available(iOS 10.0, *) {
@@ -118,6 +118,9 @@ extension ExpandingViewController: UICollectionViewDataSource, UICollectionViewD

        cell.configureCellViewConstraintsWithSize(itemSize)
    }
+    
+    open func collectionView(_ collectionView: UICollectionView, didSelectItemAt indexPath: IndexPath) {
+    }

    open func collectionView(_: UICollectionView, numberOfItemsInSection _: Int) -> Int {
        fatalError("need emplementation in subclass")
@@ -18,7 +18,7 @@ extension CornerAnimatable where Self: UIView {
        let animation = Init(CABasicAnimation(keyPath: "cornerRadius")) {
            $0.duration = duration
            $0.toValue = radius
-            $0.fillMode = kCAFillModeForwards
+            $0.fillMode = CAMediaTimingFillMode.forwards
            $0.isRemovedOnCompletion = false
        }

@@ -9,11 +9,11 @@
 import UIKit

 struct ConstraintInfo {
-    var attribute: NSLayoutAttribute = .left
-    var secondAttribute: NSLayoutAttribute = .notAnAttribute
+    var attribute: NSLayoutConstraint.Attribute = .left
+    var secondAttribute: NSLayoutConstraint.Attribute = .notAnAttribute
    var constant: CGFloat = 0
    var identifier: String?
-    var relation: NSLayoutRelation = .equal
+    var relation: NSLayoutConstraint.Relation = .equal
 }

 precedencegroup ConstOp {
@@ -81,7 +81,7 @@ func >>>- <T: UIView>(left: (T, T, T), block: (inout ConstraintInfo) -> Void) ->
 extension UIView {

    func addScaleToFillConstratinsOnView(_ view: UIView) {
-        [NSLayoutAttribute.left, .right, .top, .bottom].forEach { attribute in
+        [NSLayoutConstraint.Attribute.left, .right, .top, .bottom].forEach { attribute in
            (self, view) >>>- {
                $0.attribute = attribute
                return
@@ -89,7 +89,7 @@ extension UIView {
        }
    }

-    func getConstraint(_ attributes: NSLayoutAttribute) -> NSLayoutConstraint? {
+    func getConstraint(_ attributes: NSLayoutConstraint.Attribute) -> NSLayoutConstraint? {
        return constraints.filter {
            if $0.firstAttribute == attributes && $0.secondItem == nil {
                return true
@@ -71,7 +71,7 @@ extension TransitionDriver {
        copyView.center = view.center

        // constraints animation
-        UIView.animate(withDuration: duration, delay: 0, options: UIViewAnimationOptions(), animations: {
+        UIView.animate(withDuration: duration, delay: 0, options: UIView.AnimationOptions(), animations: {
            self.view.layoutIfNeeded()
            self.backImageView?.alpha = 1
            self.copyCell?.shadowView?.alpha = 0
@@ -101,7 +101,7 @@ extension TransitionDriver {
        copyCell.backContainerView.animationCornerRadius(copyCell.backContainerView.layer.cornerRadius, duration: duration)
        copyCell.frontContainerView.animationCornerRadius(copyCell.frontContainerView.layer.cornerRadius, duration: duration)

-        UIView.animate(withDuration: duration, delay: 0, options: UIViewAnimationOptions(), animations: {
+        UIView.animate(withDuration: duration, delay: 0, options: UIView.AnimationOptions(), animations: {
            self.rightCell?.center.x -= self.step
            self.leftCell?.center.x += self.step

@@ -132,7 +132,7 @@ extension TransitionDriver {
        view.addSubview(cell)

        // add constraints
-        [(NSLayoutAttribute.width, cell.bounds.size.width), (NSLayoutAttribute.height, cell.bounds.size.height)].forEach { info in
+        [(NSLayoutConstraint.Attribute.width, cell.bounds.size.width), (NSLayoutConstraint.Attribute.height, cell.bounds.size.height)].forEach { info in
            cell >>>- {
                $0.attribute = info.0
                $0.constant = info.1
@@ -140,7 +140,7 @@ extension TransitionDriver {
            }
        }

-        [NSLayoutAttribute.centerX, .centerY].forEach { attribute in
+        [NSLayoutConstraint.Attribute.centerX, .centerY].forEach { attribute in
            (view, cell) >>>- {
                $0.attribute = attribute
                return
@@ -159,7 +159,7 @@ extension TransitionDriver {
        view.addSubview(imageView)

        // add constraints
-        [NSLayoutAttribute.left, .right, .top, .bottom].forEach { attribute in
+        [NSLayoutConstraint.Attribute.left, .right, .top, .bottom].forEach { attribute in
            (view, imageView) >>>- {
                $0.attribute = attribute
                return
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
  s.name         = 'expanding-collection'
-  s.version      = '1.1.4'
+  s.version      = '2.1.1'
  s.summary      = 'Transition animtion from CollectionView to TableView'
  s.license      = 'MIT'
  s.homepage     = 'https://github.com/Ramotion/expanding-collection'
Author	SHA1	Message	Date
Alex K	4b03b8ec0f	converting to swift 4.2 Fixes #85	2018-09-21 09:41:36 +03:00
Alex K	f077711d1f	Fixes #72 fix ambiguous NSLayoutAttribute compile error	2018-08-01 09:11:56 +03:00
Ramotion	8c2a5bb31b	Update README.md	2018-06-29 14:27:41 +03:00
Ramotion	bfd276ac68	Update README.md	2018-06-26 11:11:35 +03:00
Alex K	799fba5bcf	update podspec	2018-05-30 09:39:14 +03:00
Alex K	9f55d701a1	project settings	2018-05-30 09:35:18 +03:00
Alex	c9a00bba92	Merge pull request #82 from akihiyo76/fix/isuue_#81 fix issue 81	2018-05-30 09:30:04 +03:00
akihiyo76	2315429724	fix not call didSelectItem method	2018-05-30 15:22:24 +09:00
Ramotion	d71ab75f6f	Update README.md	2018-05-29 12:03:58 +03:00
Ramotion	09ae1b08dd	Update README.md	2018-04-28 16:09:18 +03:00
Ramotion	988f36f4bd	Add files via upload	2018-04-28 06:08:21 -07:00
Ramotion	56298faab4	Update README.md	2018-04-18 14:48:15 +03:00
Alex K	8a712f23bc	update podspec	2018-04-02 16:27:41 +03:00
Alex	c0fcff5202	Merge pull request #78 from calvinsug/master fix deprecated Swift	2018-04-02 15:13:40 +03:00
Calvin Sugianto	f2f31ba167	fix deprecated Swift	2018-04-02 16:06:26 +07:00
Ramotion	56bf333791	Update README.md	2018-03-02 11:52:15 +03:00
Alex Mikhnev	e8e36b9804	Update README.md	2018-02-21 14:44:56 +03:00
Alex K	5986f1c286	update podspec	2018-01-29 11:57:43 +03:00
Alex K	fc70562947	Fixes #66	2018-01-29 11:47:58 +03:00
Alex K	03704d1227	fix demo project Fixes #3	2018-01-25 10:35:16 +03:00
Alex K	e72546bc43	update readme	2018-01-24 16:29:52 +03:00
Alex K	436bba428a	update podspec	2018-01-24 14:08:39 +03:00