Update podspec

Update README.md to highlight swift code

.travis.yml

@@ -10,5 +10,5 @@ before_install:
 - gem install cocoapods # Since Travis is not always on latest version
 # - pod install --project-directory=Example
 script:
-- set -o pipefail && xcodebuild -workspace Example/ScalingCarousel.xcworkspace -scheme ScalingCarousel-Example -sdk iphonesimulator -destination 'platform=iOS Simulator,OS=12.0,name=iPhone Xs' ONLY_ACTIVE_ARCH=NO | xcpretty
+- set -o pipefail && xcodebuild -workspace Example/ScalingCarousel.xcworkspace -scheme ScalingCarousel-Example -sdk iphonesimulator -destination 'platform=iOS Simulator,OS=13.0,name=iPhone 11' ONLY_ACTIVE_ARCH=NO | xcpretty
 - pod lib lint

Example/Pods/Pods.xcodeproj/project.pbxproj

@@ -401,7 +401,7 @@
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
-				MARKETING_VERSION = 3.0;
+				MARKETING_VERSION = 3.0.1;
 				MODULEMAP_FILE = "Target Support Files/ScalingCarousel/ScalingCarousel.modulemap";
 				PRODUCT_MODULE_NAME = ScalingCarousel;
 				PRODUCT_NAME = ScalingCarousel;
@@ -434,7 +434,7 @@
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
 				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
-				MARKETING_VERSION = 3.0;
+				MARKETING_VERSION = 3.0.1;
 				MODULEMAP_FILE = "Target Support Files/ScalingCarousel/ScalingCarousel.modulemap";
 				PRODUCT_MODULE_NAME = ScalingCarousel;
 				PRODUCT_NAME = ScalingCarousel;

Example/ScalingCarousel.xcodeproj/project.pbxproj

@@ -425,7 +425,7 @@
 				INFOPLIST_FILE = ScalingCarousel/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
-				MARKETING_VERSION = 3.0;
+				MARKETING_VERSION = 3.0.1;
 				MODULE_NAME = ExampleApp;
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.demo.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -444,7 +444,7 @@
 				INFOPLIST_FILE = ScalingCarousel/Info.plist;
 				IPHONEOS_DEPLOYMENT_TARGET = 10.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
-				MARKETING_VERSION = 3.0;
+				MARKETING_VERSION = 3.0.1;
 				MODULE_NAME = ExampleApp;
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.demo.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";

Example/ScalingCarousel.xcodeproj/xcshareddata/xcschemes/ScalingCarousel-Example.xcscheme

@@ -41,6 +41,15 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "607FACCF1AFB9204008FA782"
+            BuildableName = "ScalingCarousel_Example.app"
+            BlueprintName = "ScalingCarousel_Example"
+            ReferencedContainer = "container:ScalingCarousel.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -53,17 +62,6 @@
             </BuildableReference>
          </TestableReference>
       </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "607FACCF1AFB9204008FA782"
-            BuildableName = "ScalingCarousel_Example.app"
-            BlueprintName = "ScalingCarousel_Example"
-            ReferencedContainer = "container:ScalingCarousel.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -76,6 +74,7 @@
       debugDocumentVersioning = "YES"
       stopOnEveryThreadSanitizerIssue = "YES"
       stopOnEveryMainThreadCheckerIssue = "YES"
+      migratedStopOnEveryIssue = "YES"
       debugServiceExtension = "internal"
       allowLocationSimulation = "YES">
       <BuildableProductRunnable
@@ -88,8 +87,6 @@
             ReferencedContainer = "container:ScalingCarousel.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

Example/ScalingCarousel/Base.lproj/Main.storyboard

@@ -1,11 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="14109" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="BY5-bO-M1j">
-    <device id="retina4_7" orientation="portrait">
-        <adaptation id="fullscreen"/>
-    </device>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="16096" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="BY5-bO-M1j">
+    <device id="retina4_7" orientation="portrait" appearance="light"/>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14088"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="16087"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
@@ -39,7 +37,7 @@
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="RJs-7r-dhV">
-                                                    <rect key="frame" x="-0.5" y="0.0" width="50" height="50"/>
+                                                    <rect key="frame" x="0.0" y="0.0" width="50" height="50"/>
                                                     <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
                                                 </view>
                                             </subviews>
@@ -66,14 +64,14 @@
                                 </connections>
                             </collectionView>
                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="roundedRect" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="KAz-De-GJ8">
-                                <rect key="frame" x="150" y="105" width="74" height="30"/>
+                                <rect key="frame" x="150.5" y="85" width="74" height="30"/>
                                 <state key="normal" title="Show/Hide"/>
                                 <connections>
                                     <action selector="showHideButtonPressed:" destination="vXZ-lx-hvc" eventType="touchUpInside" id="Jsy-vc-cWp"/>
                                 </connections>
                             </button>
                             <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="UYO-rO-XuZ">
-                                <rect key="frame" x="187" y="143" width="0.0" height="0.0"/>
+                                <rect key="frame" x="187.5" y="123" width="0.0" height="0.0"/>
                                 <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                 <nil key="textColor"/>
                                 <nil key="highlightedColor"/>

Example/ScalingCarousel/CodeViewController.swift

@@ -102,6 +102,6 @@ extension CodeViewController: UICollectionViewDataSource {
 extension CodeViewController: UICollectionViewDelegate {
     
     func scrollViewDidScroll(_ scrollView: UIScrollView) {
-        //scalingCarousel.didScroll()
+        scalingCarousel.didScroll()
     }
 }

Example/ScalingCarousel/StoryboardViewController.swift

@@ -57,8 +57,10 @@ extension CarouselDatasource: UICollectionViewDataSource {
     func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
         let cell = collectionView.dequeueReusableCell(withReuseIdentifier: "cell", for: indexPath)
         
+        
         if let scalingCell = cell as? ScalingCarouselCell {
             scalingCell.mainView.backgroundColor = .red
+            scalingCell.cornerRadius = 40
         }
 
         DispatchQueue.main.async {
@@ -74,7 +76,7 @@ typealias CarouselDelegate = StoryboardViewController
 extension StoryboardViewController: UICollectionViewDelegate {
     
     func scrollViewDidScroll(_ scrollView: UIScrollView) {
-        //carousel.didScroll()
+        carousel.didScroll()
         
         guard let currentCenterIndex = carousel.currentCenterCellIndex?.row else { return }
         

README.md

@@ -34,13 +34,13 @@ This property is declared in ScalingCarouselCell. You should add any cell conten
 
 * Note: To ensure correct scaling of the ScalingCarouselCell, you need to call the following code after you configure your cell with it's data (e.g in `cellForItem(at:)`):
 
-```
+```swift
 cell.setNeedsLayout()
 cell.layoutIfNeeded()
 ```
 * Note: To ensure correct displayed of the ScalingCarousel, you need to call the following code in the method  `viewWillTransition(to size:, with coordinator:)` of the ViewController:
 
-```
+```swift
 super.viewWillTransition(to: size, with: coordinator)
 scalingCarousel.deviceRotated()
 ```
@@ -49,7 +49,7 @@ scalingCarousel.deviceRotated()
 
 * Create a custom UICollectionViewCell which inherits from ScalingCarouselCell. Initialize the mainView property, which is declared in ScalingCarouselCell;
 
-```
+```swift
 override init(frame: CGRect) {
   super.init(frame: frame)
 
@@ -68,7 +68,7 @@ override init(frame: CGRect) {
 
 * Create and add a ScalingCarouselView to your view, and implement the standard UICollectionViewDatasource methods in your view controller;
 
-```
+```swift
 // Create our carousel
 let scalingCarousel = ScalingCarouselView(withFrame: frame, andInset: 20)
 scalingCarousel.dataSource = self
@@ -92,13 +92,13 @@ scalingCarousel.topAnchor.constraint(equalTo: view.topAnchor, constant: 50).isAc
 
 * Note: To ensure correct scaling of the ScalingCarouselCell, you need to call the following code after you configure your cell with it's data (e.g in `cellForItem(at:)`):
 
-```
+```swift
 cell.setNeedsLayout()
 cell.layoutIfNeeded()
 ```
 * Note: To ensure correct displayed of the ScalingCarousel, you need to call the following code in the method  `viewWillTransition(to size:, with coordinator:)` of the ViewController, If you have created the ScalingCarousel by code in the viewDidLoad, It is important to verify that it exists when the method `viewWillTransition` is called or we will have a crash if we load the viewController with the device in landscape mode:
 
-```
+```swift
 super.viewWillTransition(to: size, with: coordinator)
 if scalingCarousel != nil {
     scalingCarousel.deviceRotated()

ScalingCarousel.podspec

@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'ScalingCarousel'
-  s.version          = '3.0'
+  s.version          = '3.0.2'
   s.summary          = 'A super simple carousel view with scaling transitions written in Swift'
 
   s.description      = <<-DESC

ScalingCarousel/Classes/ScalingCarouselCell.swift

@@ -32,6 +32,9 @@ open class ScalingCarouselCell: UICollectionViewCell {
     /// The minimum value to alpha to, should be set between 0 and 1
     open var alphaMinimum: CGFloat = 0.85
     
+    /// The corner radius value of the cell's main view
+    open var cornerRadius: CGFloat = 20.0
+    
     // MARK: - IBOutlets
     
     // This property should be connected to the main cell subview
@@ -87,6 +90,6 @@ open class ScalingCarouselCell: UICollectionViewCell {
         mainView.alpha = alphaValue
         
         // ..also..round the corners
-        mainView.layer.cornerRadius = 20
+        mainView.layer.cornerRadius = cornerRadius
     }
 }

ScalingCarousel/Classes/ScalingCarouselView.swift

@@ -171,7 +171,7 @@ open class ScalingCarouselView: UICollectionView {
 private typealias PrivateAPI = ScalingCarouselView
 fileprivate extension PrivateAPI {
     
-    fileprivate func addInvisibleScrollView(to superview: UIView?) {
+    func addInvisibleScrollView(to superview: UIView?) {
         guard let superview = superview else { return }
         
         /// Add our 'invisible' scrollview
@@ -215,7 +215,7 @@ fileprivate extension PrivateAPI {
         configureLayout()
     }
     
-    fileprivate func configureLayout() {
+    func configureLayout() {
         
         // Create a ScalingCarouselLayout using our inset
         collectionViewLayout = ScalingCarouselLayout(
@@ -243,6 +243,11 @@ fileprivate extension PrivateAPI {
         // Activate the constraints
         invisibleWidthConstraint?.isActive = true
         invisibleLeftConstraint?.isActive = true
+        
+        
+        // To avoid carousel moving when cell is tapped
+        isPagingEnabled = true
+        isScrollEnabled = false
     }
 }