Merge pull request #13 from arnauddorgans/release/0.4.2

0.4.2
Update README.md
2019-09-05 18:14:46 +02:00 · 2019-09-05 18:13:40 +02:00 · 2019-09-05 18:02:11 +02:00 · 2019-09-05 16:42:16 +02:00 · 2019-09-05 16:40:21 +02:00 · 2019-09-05 12:15:27 +01:00
26 changed files with 296 additions and 89 deletions
@@ -1 +0,0 @@
-4.0
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:">
+   </FileRef>
+</Workspace>
@@ -2,13 +2,12 @@
 # * http://www.objc.io/issue-6/travis-ci.html
 # * https://github.com/supermarin/xcpretty#usage

-osx_image: xcode7.3
-language: objective-c
-# cache: cocoapods
-# podfile: Example/Podfile
-# before_install:
-# - gem install cocoapods # Since Travis is not always on latest version
-# - pod install --project-directory=Example
+osx_image: xcode10.2
+language: swift
+before_install:
+- gem install cocoapods # Since Travis is not always on latest version
+- pod repo update
+- pod install --project-directory=Example
 script:
- set -o pipefail && xcodebuild test -enableCodeCoverage YES -workspace Example/InfiniteLayout.xcworkspace -scheme InfiniteLayout-Example -sdk iphonesimulator9.3 ONLY_ACTIVE_ARCH=NO | xcpretty
+- set -o pipefail && xcodebuild -workspace Example/InfiniteLayout.xcworkspace -scheme InfiniteLayout-Example -sdk iphonesimulator build CODE_SIGNING_REQUIRED=NO | xcpretty -c
 - pod lib lint
@@ -262,18 +262,18 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0830;
-				LastUpgradeCheck = 0830;
+				LastUpgradeCheck = 1020;
 				ORGANIZATIONNAME = CocoaPods;
 				TargetAttributes = {
 					607FACCF1AFB9204008FA782 = {
 						CreatedOnToolsVersion = 6.3.1;
 						DevelopmentTeam = CPE39ZT2AY;
-						LastSwiftMigration = 0900;
+						LastSwiftMigration = 1020;
 					};
 					607FACE41AFB9204008FA782 = {
 						CreatedOnToolsVersion = 6.3.1;
 						DevelopmentTeam = CPE39ZT2AY;
-						LastSwiftMigration = 0900;
+						LastSwiftMigration = 1020;
 						TestTargetID = 607FACCF1AFB9204008FA782;
 					};
 				};
@@ -283,6 +283,7 @@
 			developmentRegion = English;
 			hasScannedForEncodings = 0;
 			knownRegions = (
+				English,
 				en,
 				Base,
 			);
@@ -324,12 +325,13 @@
 			files = (
 			);
 			inputPaths = (
-				"${SRCROOT}/Pods/Target Support Files/Pods-InfiniteLayout_Example/Pods-InfiniteLayout_Example-frameworks.sh",
+				"${PODS_ROOT}/Target Support Files/Pods-InfiniteLayout_Example/Pods-InfiniteLayout_Example-frameworks.sh",
 				"${BUILT_PRODUCTS_DIR}/CocoaProxy/CocoaProxy.framework",
 				"${BUILT_PRODUCTS_DIR}/Differentiator/Differentiator.framework",
 				"${BUILT_PRODUCTS_DIR}/InfiniteLayout/InfiniteLayout.framework",
 				"${BUILT_PRODUCTS_DIR}/RxCocoa/RxCocoa.framework",
 				"${BUILT_PRODUCTS_DIR}/RxDataSources/RxDataSources.framework",
+				"${BUILT_PRODUCTS_DIR}/RxRelay/RxRelay.framework",
 				"${BUILT_PRODUCTS_DIR}/RxSwift/RxSwift.framework",
 			);
 			name = "[CP] Embed Pods Frameworks";
@@ -339,11 +341,12 @@
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/InfiniteLayout.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxCocoa.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxDataSources.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxRelay.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/RxSwift.framework",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
-			shellScript = "\"${SRCROOT}/Pods/Target Support Files/Pods-InfiniteLayout_Example/Pods-InfiniteLayout_Example-frameworks.sh\"\n";
+			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-InfiniteLayout_Example/Pods-InfiniteLayout_Example-frameworks.sh\"\n";
 			showEnvVarsInLog = 0;
 		};
 		BB5E5FB53E7C451064DBC9A2 /* [CP] Check Pods Manifest.lock */ = {
@@ -441,6 +444,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
@@ -449,12 +453,14 @@
 				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;
@@ -487,6 +493,7 @@
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -494,6 +501,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_ANALYZER_LOCALIZABILITY_NONLOCALIZED = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
@@ -502,12 +510,14 @@
 				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;
@@ -532,6 +542,7 @@
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
+				SWIFT_VERSION = 5.0;
 				VALIDATE_PRODUCT = YES;
 			};
 			name = Release;
@@ -547,8 +558,7 @@
 				MODULE_NAME = ExampleApp;
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.demo.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = 1;
 			};
 			name = Debug;
@@ -564,8 +574,7 @@
 				MODULE_NAME = ExampleApp;
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.demo.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = 1;
 			};
 			name = Release;
@@ -587,8 +596,7 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -605,8 +613,7 @@
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = "org.cocoapods.$(PRODUCT_NAME:rfc1034identifier)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_SWIFT3_OBJC_INFERENCE = Default;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0900"
+   LastUpgradeVersion = "1020"
   version = "1.3">
   <BuildAction
      parallelizeBuildables = "YES"
@@ -40,7 +40,6 @@
      buildConfiguration = "Debug"
      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
      shouldUseLaunchSchemeArgsEnv = "YES">
      <Testables>
         <TestableReference
@@ -70,7 +69,6 @@
      buildConfiguration = "Debug"
      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
      launchStyle = "0"
      useCustomWorkingDirectory = "NO"
      ignoresPersistentStateOnLaunch = "NO"
@@ -14,7 +14,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
    var window: UIWindow?


-    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
+    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        // Override point for customization after application launch.
        return true
    }
@@ -31,7 +31,7 @@ enum CellStyle {
    let colors = [#colorLiteral(red: 0.5254901961, green: 0.6901960784, blue: 0.9137254902, alpha: 1), #colorLiteral(red: 0.5254901961, green: 0.6196078431, blue: 0.9137254902, alpha: 1), #colorLiteral(red: 0.6078431373, green: 0.5254901961, blue: 0.9137254902, alpha: 1), #colorLiteral(red: 0.9137254902, green: 0.5254901961, blue: 0.8392156863, alpha: 1), #colorLiteral(red: 0.9137254902, green: 0.5254901961, blue: 0.6, alpha: 1), #colorLiteral(red: 0.9137254902, green: 0.6784313725, blue: 0.5254901961, alpha: 1), #colorLiteral(red: 0.9137254902, green: 0.9058823529, blue: 0.5254901961, alpha: 1), #colorLiteral(red: 0.5254901961, green: 0.9137254902, blue: 0.5921568627, alpha: 1), #colorLiteral(red: 0.5254901961, green: 0.8, blue: 0.9137254902, alpha: 1)]
    
    @IBInspectable var styleIndex: Int {
-        get { return CellStyle.all.index(of: style)! }
+        get { return CellStyle.all.firstIndex(of: style)! }
        set { style = CellStyle.all[newValue % CellStyle.all.count] }
    }
    
@@ -12,6 +12,7 @@ import InfiniteLayout
 class CustomViewController: UIViewController {
    
    @IBOutlet weak var infiniteCollectionView: InfiniteCollectionView!
+    
 }

 extension CustomViewController: UICollectionViewDataSource {
@@ -1,4 +1,5 @@
 use_frameworks!
+platform :ios, '10.0'

 target 'InfiniteLayout_Example' do
  pod 'InfiniteLayout', :path => '../'
@@ -6,7 +7,5 @@ target 'InfiniteLayout_Example' do

  target 'InfiniteLayout_Tests' do
    inherit! :search_paths
-
-    
  end
 end
@@ -1,24 +1,27 @@
 PODS:
  - CocoaProxy (0.1.1)
-  - Differentiator (3.0.2)
-  - InfiniteLayout (0.2.3.1):
+  - Differentiator (4.0.1)
+  - InfiniteLayout (0.4.1):
    - CocoaProxy (~> 0)
-    - InfiniteLayout/Core (= 0.2.3.1)
-  - InfiniteLayout/Core (0.2.3.1):
+    - InfiniteLayout/Core (= 0.4.1)
+  - InfiniteLayout/Core (0.4.1):
    - CocoaProxy (~> 0)
-  - InfiniteLayout/Rx (0.2.3.1):
+  - InfiniteLayout/Rx (0.4.1):
    - CocoaProxy (~> 0)
    - InfiniteLayout/Core (~> 0)
-    - RxCocoa (~> 4)
-    - RxDataSources (~> 3)
-    - RxSwift (~> 4)
-  - RxCocoa (4.1.0):
-    - RxSwift (~> 4.0)
-  - RxDataSources (3.0.2):
-    - Differentiator (~> 3.0)
-    - RxCocoa (~> 4.0)
-    - RxSwift (~> 4.0)
-  - RxSwift (4.1.0)
+    - RxCocoa (~> 5)
+    - RxDataSources (~> 4)
+    - RxSwift (~> 5)
+  - RxCocoa (5.0.0):
+    - RxRelay (~> 5)
+    - RxSwift (~> 5)
+  - RxDataSources (4.0.1):
+    - Differentiator (~> 4.0)
+    - RxCocoa (~> 5.0)
+    - RxSwift (~> 5.0)
+  - RxRelay (5.0.0):
+    - RxSwift (~> 5)
+  - RxSwift (5.0.0)

 DEPENDENCIES:
  - InfiniteLayout (from `../`)
@@ -30,6 +33,7 @@ SPEC REPOS:
    - Differentiator
    - RxCocoa
    - RxDataSources
+    - RxRelay
    - RxSwift

 EXTERNAL SOURCES:
@@ -38,12 +42,13 @@ EXTERNAL SOURCES:

 SPEC CHECKSUMS:
  CocoaProxy: 35ab81e24325b33834cffe45a3d1fd48ca67ef3a
-  Differentiator: a87be69eba49ec4ab460c7671143ee3a9eececfd
-  InfiniteLayout: 17bbab705aa4d941fa82a7e9b658c96d13ce91a3
-  RxCocoa: cc1fec49cdc8fabe645964de7c51c099a36c2aa8
-  RxDataSources: cb7c31e652a87ebb919da45f716bbb87b3765f6b
-  RxSwift: 4219941c1244c88002901bd87a69d3aea9ae71f0
+  Differentiator: 886080237d9f87f322641dedbc5be257061b0602
+  InfiniteLayout: 458eadbcb94afc3d777141990fbfe7a804a35609
+  RxCocoa: fcf32050ac00d801f34a7f71d5e8e7f23026dcd8
+  RxDataSources: efee07fa4de48477eca0a4611e6d11e2da9c1114
+  RxRelay: 4f7409406a51a55cd88483f21ed898c234d60f18
+  RxSwift: 8b0671caa829a763bbce7271095859121cbd895f

-PODFILE CHECKSUM: 3501aeed91e62112dd38178a52f26b204b97c8c0
+PODFILE CHECKSUM: 0dc7a9b37f9b7c5d5266beaab9e94861b80aa80f

-COCOAPODS: 1.5.3
+COCOAPODS: 1.6.1
@@ -8,7 +8,7 @@

 Pod::Spec.new do |s|
  s.name             = 'InfiniteLayout'
-  s.version          = '0.2.3.2'
+  s.version          = '0.4.2'
  s.summary          = 'Horizontal and Vertical infinite scrolling feature for UICollectionView with Paging, NSProxy delegate, Reactive extension'

 # This description is used to generate tags and improve search results.
@@ -39,19 +39,23 @@ Horizontal and Vertical infinite scrolling feature for UICollectionView with Pag

  # s.public_header_files = 'Pod/Classes/**/*.h'
  # s.frameworks = 'UIKit', 'MapKit'
-  s.dependency 'CocoaProxy', '~> 0'
+  s.swift_versions = ['5.0', '5.1']
+

  s.default_subspec = 'Core'
-
    s.subspec 'Core' do |core|
-        core.source_files = 'InfiniteLayout/Classes/**/*'
+        core.source_files = 'Sources/InfiniteLayout/**/*'
+        core.dependency 'InfiniteLayout/CocoaProxy'
+        core.exclude_files = '**/*/SPMBridge.swift'
+    end
+    s.subspec 'CocoaProxy' do |core|
+        core.source_files = 'Sources/CocoaProxy/**/*'
    end
-
    s.subspec 'Rx' do |rx|
-        rx.dependency 'InfiniteLayout/Core', '~> 0'
-        rx.dependency 'RxSwift', '~> 4'
-        rx.dependency 'RxCocoa', '~> 4'
-        rx.dependency 'RxDataSources', '~> 3'
-        rx.source_files = 'InfiniteLayout/Rx/**/*'
+        rx.dependency 'InfiniteLayout/Core'
+        rx.dependency 'RxSwift', '~> 5'
+        rx.dependency 'RxCocoa', '~> 5'
+        rx.dependency 'RxDataSources', '~> 4'
+        rx.source_files = 'Sources/Rx/**/*'
    end
 end
@@ -0,0 +1,30 @@
+// swift-tools-version:5.0
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+  name: "InfiniteLayout",
+  platforms: [.iOS(.v8), .tvOS(.v9)],
+  products: [
+    // Products define the executables and libraries produced by a package, and make them visible to other packages.
+    .library(
+      name: "InfiniteLayout",
+      targets: ["InfiniteLayout"]),
+  ],
+  dependencies: [
+    // Dependencies declare other packages that this package depends on.
+    // .package(url: /* package url */, from: "1.0.0"),
+  ],
+  targets: [
+    // Targets are the basic building blocks of a package. A target can define a module or a test suite.
+    // Targets can depend on other targets in this package, and on products in packages which this package depends on.
+    .target(
+      name: "CocoaProxy",
+      dependencies: [],
+      publicHeadersPath: "./"),
+    .target(
+      name: "InfiniteLayout",
+      dependencies: ["CocoaProxy"])
+  ]
+)
@@ -1,9 +1,10 @@
 # InfiniteLayout

 [![CI Status](http://img.shields.io/travis/arnauddorgans/InfiniteLayout.svg?style=flat)](https://travis-ci.org/arnauddorgans/InfiniteLayout)
-[![Version](https://img.shields.io/cocoapods/v/InfiniteLayout.svg?style=flat)](http://cocoapods.org/pods/InfiniteLayout)
 [![License](https://img.shields.io/cocoapods/l/InfiniteLayout.svg?style=flat)](http://cocoapods.org/pods/InfiniteLayout)
 [![Platform](https://img.shields.io/cocoapods/p/InfiniteLayout.svg?style=flat)](http://cocoapods.org/pods/InfiniteLayout)
+[![Version](https://img.shields.io/cocoapods/v/InfiniteLayout.svg?style=flat)](http://cocoapods.org/pods/InfiniteLayout)
+[![Swift Package Manager compatible](https://img.shields.io/badge/Swift%20Package%20Manager-compatible-brightgreen.svg)](https://github.com/apple/swift-package-manager)

 <img src="https://github.com/arnauddorgans/InfiniteLayout/raw/master/horizontal.gif" width="250" height="540"><img src="https://github.com/arnauddorgans/InfiniteLayout/raw/master/vertical.gif" width="250" height="540"><img src="https://github.com/arnauddorgans/InfiniteLayout/raw/master/custom.gif" width="250" height="540">

@@ -12,10 +13,10 @@

 To run the example project, clone the repo, and run `pod install` from the Example directory first.

-## Requirements
-
 ## Installation

+### [CocoaPods](https://guides.cocoapods.org/using/using-cocoapods.html)
+
 InfiniteLayout is available through [CocoaPods](http://cocoapods.org). To install
 it, simply add the following line to your Podfile:

@@ -23,6 +24,27 @@ it, simply add the following line to your Podfile:
 pod 'InfiniteLayout'
 ```

+
+### [Swift Package Manager](https://github.com/apple/swift-package-manager)
+
+Create a `Package.swift` file.
+
+```swift
+// swift-tools-version:5.0
+
+import PackageDescription
+
+let package = Package(
+  name: "InfiniteLayoutTestProject",
+  dependencies: [
+    .package(url: "https://github.com/arnauddorgans/InfiniteLayout.git", from: "0.4.2")
+  ],
+  targets: [
+    .target(name: "InfiniteLayoutTestProject", dependencies: ["InfiniteLayout"])
+  ]
+)
+```
+
 ## Usage

 ```swift
@@ -85,7 +107,7 @@ self.infiniteCollectionView.preferredCenteredIndexPath = nil // center the close
 InfiniteCollectionView provide an **infiniteDelegate** protocol used to get the centered IndexPath, usefull if you want to use an InfiniteCollectionView like a Picker.

 ```swift
-func infiniteCollectionView(_ infiniteCollectionView: InfiniteCollectionView, didChangeCenteredIndexPath centeredIndexPath: IndexPath?)
+func infiniteCollectionView(_ infiniteCollectionView: InfiniteCollectionView, didChangeCenteredIndexPath from: IndexPath?, to: IndexPath?)
 ```

 ### Rx
@@ -0,0 +1,20 @@
+//
+//  CocoaProxy.h
+//  CocoaProxy
+//
+//  Created by Arnaud Dorgans on 27/12/2017.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface CocoaProxy : NSProxy
+
+- (instancetype _Nonnull)init;
+- (instancetype _Nonnull)initWithProxies:(nonnull NSArray<id<NSObject>>*)proxies;
+
+- (NSArray<id<NSObject>> *_Nonnull)proxiesForSelector:(SEL _Nonnull )aSelector;
+
+@property (nonatomic, strong) NSArray<id<NSObject>>* _Nonnull proxies;
+@property (nonatomic, copy) BOOL (^ _Nullable proxyFilter)(id<NSObject> _Nonnull proxy, SEL _Nonnull selector);
+
+@end
@@ -0,0 +1,80 @@
+//
+//  CocoaProxy.m
+//  CocoaProxy
+//
+//  Created by Arnaud Dorgans on 27/12/2017.
+//
+
+#import "CocoaProxy.h"
+
+@interface CocoaProxy () { }
+
+@property (nonatomic, strong) NSPointerArray *pointerArray;
+
+@end
+
+@implementation CocoaProxy
+
+- (instancetype _Nonnull)initWithProxies:(nonnull NSArray<NSObject*>*)proxies {
+    [self setProxies: proxies];
+    return self;
+}
+
+- (instancetype _Nonnull)init {
+    return [self initWithProxies: @[]];
+}
+
+- (BOOL)respondsToSelector:(SEL)aSelector
+{
+    return ([self methodSignatureForSelector: aSelector] != nil);
+}
+
+- (NSMethodSignature *)methodSignatureForSelector:(SEL)aSelector
+{
+    for (NSObject* proxy in [self proxiesForSelector: aSelector]) {
+        if ([proxy respondsToSelector: aSelector]) {
+            return [proxy methodSignatureForSelector: aSelector];
+        }
+    }
+    return nil;
+}
+
+- (NSArray<id<NSObject>> *_Nonnull)proxiesForSelector:(SEL _Nonnull )aSelector
+{
+    if (self.proxyFilter) {
+        NSPredicate *predicate = [NSPredicate predicateWithBlock:^BOOL(id  _Nullable evaluatedObject, NSDictionary<NSString *,id> * _Nullable bindings) {
+            return self.proxyFilter(evaluatedObject, aSelector);
+        }];
+        return [self.proxies filteredArrayUsingPredicate: predicate];
+    }
+    return self.proxies;
+}
+
+- (void)forwardInvocation:(NSInvocation *)invocation
+{
+    for (NSObject* proxy in [self proxiesForSelector: invocation.selector]) {
+        [self invokeInvocation: invocation onProxy: proxy];
+    }
+}
+
+- (BOOL)invokeInvocation:(NSInvocation *)invocation onProxy:(id<NSObject>)proxy
+{
+    if ([proxy respondsToSelector: invocation.selector]) {
+        [invocation invokeWithTarget: proxy];
+        return YES;
+    }
+    return NO;
+}
+
+- (void)setProxies:(NSArray<id<NSObject>> *)proxies {
+    self.pointerArray = [NSPointerArray weakObjectsPointerArray];
+    for (NSObject* proxy in proxies) {
+        [self.pointerArray addPointer: (void *)proxy];
+    }
+}
+
+- (NSArray<id<NSObject>> *)proxies {
+    return self.pointerArray.allObjects;
+}
+
+@end
@@ -8,8 +8,8 @@
 import UIKit

@objc public protocol InfiniteCollectionViewDelegate {
-    
-    @objc optional func infiniteCollectionView(_ infiniteCollectionView: InfiniteCollectionView, didChangeCenteredIndexPath centeredIndexPath: IndexPath?)
+
+    @objc optional func infiniteCollectionView(_ infiniteCollectionView: InfiniteCollectionView, didChangeCenteredIndexPath from: IndexPath?, to: IndexPath?)
 }

 open class InfiniteCollectionView: UICollectionView {
@@ -134,7 +134,7 @@ extension InfiniteCollectionView: UICollectionViewDataSource {
    }
    
    private var multiplier: Int {
-        return InfiniteDataSources.multiplier(estimatedItemSize: self.infiniteLayout.itemSize)
+        return InfiniteDataSources.multiplier(estimatedItemSize: self.infiniteLayout.itemSize, enabled: self.infiniteLayout.isEnabled)
    }
    
    public func section(from infiniteSection: Int) -> Int {
@@ -170,8 +170,9 @@ extension InfiniteCollectionView: UICollectionViewDelegate {
        
        let preferredVisibleIndexPath = infiniteLayout.preferredVisibleLayoutAttributes()?.indexPath
        if self.centeredIndexPath != preferredVisibleIndexPath {
+            let previousCenteredIndexPath = self.centeredIndexPath
            self.centeredIndexPath = preferredVisibleIndexPath
-            self.infiniteDelegate?.infiniteCollectionView?(self, didChangeCenteredIndexPath: preferredVisibleIndexPath)
+            self.infiniteDelegate?.infiniteCollectionView?(self, didChangeCenteredIndexPath: previousCenteredIndexPath, to: self.centeredIndexPath)
        }
    }
    
@@ -202,5 +203,6 @@ extension InfiniteCollectionView: UICollectionViewDelegate {
        if isItemPagingEnabled {
            self.infiniteLayout.centerCollectionView(withVelocity: velocity, targetContentOffset: targetContentOffset)
        }
+        self.delegateProxy.delegate?.scrollViewWillEndDragging?(scrollView, withVelocity: velocity, targetContentOffset: targetContentOffset)
    }
 }
@@ -6,7 +6,6 @@
 //

 import UIKit
-import CocoaProxy

 class InfiniteCollectionViewProxy<T: NSObjectProtocol>: CocoaProxy {
    
@@ -17,7 +17,10 @@ class InfiniteDataSources {
        return IndexPath(item: infiniteIndexPath.item % numberOfItems, section: self.section(from: infiniteIndexPath.section, numberOfSections: numberOfSections))
    }
    
-    static func multiplier(estimatedItemSize: CGSize) -> Int {
+    static func multiplier(estimatedItemSize: CGSize, enabled: Bool) -> Int {
+        guard enabled else {
+            return 1
+        }
        let min = Swift.min(estimatedItemSize.width, estimatedItemSize.height)
        let count = ceil(InfiniteLayout.minimumContentSize / min)
        return Int(count)
@@ -15,7 +15,20 @@ open class InfiniteLayout: UICollectionViewFlowLayout {
    
    private var contentSize: CGSize = .zero
    
-    private (set) var isEnabled: Bool = false
+    private var hasValidLayout: Bool = false
+    
+    @IBInspectable public var isEnabled: Bool = true {
+        didSet {
+            self.invalidateLayout()
+        }
+    }
+    
+    public var currentPage: CGPoint {
+        guard let collectionView = self.collectionView else {
+            return .zero
+        }
+        return self.page(for: collectionView.contentOffset)
+    }
        
    open override func shouldInvalidateLayout(forBoundsChange newBounds: CGRect) -> Bool {
        return true
@@ -42,8 +55,8 @@ open class InfiniteLayout: UICollectionViewFlowLayout {
    override open func prepare() {
        let collectionViewContentSize = super.collectionViewContentSize
        self.contentSize = CGSize(width: collectionViewContentSize.width, height: collectionViewContentSize.height)
-        self.isEnabled = {
-            guard let collectionView = self.collectionView, collectionView.bounds != .zero else {
+        self.hasValidLayout = {
+            guard let collectionView = self.collectionView, collectionView.bounds != .zero, self.isEnabled else {
                return false
            }
            return (scrollDirection == .horizontal ? self.contentSize.width : self.contentSize.height) >=
@@ -53,15 +66,22 @@ open class InfiniteLayout: UICollectionViewFlowLayout {
    }
    
    override open var collectionViewContentSize: CGSize {
-        guard isEnabled else {
-            return super.collectionViewContentSize
+        guard hasValidLayout else {
+            return self.contentSize
        }
        return CGSize(width: scrollDirection == .horizontal ? self.contentSize.width * multiplier : self.contentSize.width,
                      height: scrollDirection == .vertical ? self.contentSize.height * multiplier : self.contentSize.height)
    }
    
+    open override func layoutAttributesForItem(at indexPath: IndexPath) -> UICollectionViewLayoutAttributes? {
+        guard let attributes = super.layoutAttributesForItem(at: indexPath) else {
+            return nil
+        }
+        return self.layoutAttributes(from: attributes, page: currentPage)
+    }
+    
    override open func layoutAttributesForElements(in rect: CGRect) -> [UICollectionViewLayoutAttributes]? {
-        guard isEnabled else {
+        guard hasValidLayout else {
            return super.layoutAttributesForElements(in: rect)
        }
        let page = self.page(for: rect.origin)
@@ -143,7 +163,7 @@ open class InfiniteLayout: UICollectionViewFlowLayout {
    }
    
    public func loopCollectionViewIfNeeded() {
-        guard let collectionView = self.collectionView, self.isEnabled else {
+        guard let collectionView = self.collectionView, self.hasValidLayout else {
            return
        }
        let page = self.pageIndex(from: self.page(for: collectionView.contentOffset))
@@ -233,7 +253,7 @@ open class InfiniteLayout: UICollectionViewFlowLayout {
    }
    
    public func centerCollectionView(withVelocity velocity: CGPoint, targetContentOffset: UnsafeMutablePointer<CGPoint>) {
-        guard let collectionView = self.collectionView, self.isEnabled else {
+        guard let collectionView = self.collectionView, self.hasValidLayout else {
            return
        }
        let newTarget = CGPoint(x: self.scrollDirection == .horizontal ? collectionView.contentOffset.x + velocity.x * velocityMultiplier : targetContentOffset.pointee.x,
@@ -247,7 +267,7 @@ open class InfiniteLayout: UICollectionViewFlowLayout {
    }
    
    public func centerCollectionViewIfNeeded(indexPath: IndexPath? = nil) {
-        guard let collectionView = self.collectionView, self.isEnabled else {
+        guard let collectionView = self.collectionView, self.hasValidLayout else {
            return
        }
        guard let preferredAttributes = self.preferredVisibleLayoutAttributes(indexPath: indexPath),
@@ -0,0 +1,8 @@
+//
+//  InfiniteCollectionView.swift
+//  InfiniteLayout
+//
+//  Created by Arnaud Dorgans on 05/09/2019.
+//
+
+@_exported import CocoaProxy
@@ -31,14 +31,14 @@ class RxInfiniteCollectionViewDelegate: DelegateProxy<InfiniteCollectionView, In
    }
 }

-public extension Reactive where Base: InfiniteCollectionView {
+extension Reactive where Base: InfiniteCollectionView {
    
    private var infiniteDelegate: RxInfiniteCollectionViewDelegate {
        return RxInfiniteCollectionViewDelegate.proxy(for: self.base)
    }
    
    public var itemCentered: ControlEvent<IndexPath?> {
-        let source = infiniteDelegate.sentMessage(#selector(InfiniteCollectionViewDelegate.infiniteCollectionView(_:didChangeCenteredIndexPath:)))
+        let source = infiniteDelegate.sentMessage(#selector(InfiniteCollectionViewDelegate.infiniteCollectionView(_:didChangeCenteredIndexPath:to:)))
            .map { $0.last as? IndexPath }
        return ControlEvent(events: source)
    }
@@ -52,13 +52,13 @@ public extension Reactive where Base: InfiniteCollectionView {
    }
 }

-public extension Reactive where Base: RxInfiniteCollectionView {
+extension Reactive where Base: RxInfiniteCollectionView {

    public func items<S: Sequence, O: ObservableType>
        (infinite: Bool)
        -> (_ source: O)
        -> (_ cellFactory: @escaping (UICollectionView, Int, S.Iterator.Element) -> UICollectionViewCell)
-        -> Disposable where O.E == S {
+        -> Disposable where O.Element == S {
            return { source in
                guard infinite else {
                    return self.items(source)
@@ -76,7 +76,7 @@ public extension Reactive where Base: RxInfiniteCollectionView {
        (cellIdentifier: String, cellType: Cell.Type = Cell.self, infinite: Bool)
        -> (_ source: O)
        -> (_ configureCell: @escaping (Int, S.Iterator.Element, Cell) -> Void)
-        -> Disposable where O.E == S {
+        -> Disposable where O.Element == S {
            guard infinite else {
                return self.items(cellIdentifier: cellIdentifier, cellType: cellType)
            }
@@ -9,13 +9,15 @@ import UIKit
 import RxDataSources

 open class RxInfiniteCollectionViewSectionedReloadDataSource<S: SectionModelType>: RxCollectionViewSectionedReloadDataSource<S> {
+    
+    public var isEnabled: Bool = true

    open override subscript(section: Int) -> S {
        let section = InfiniteDataSources.section(from: section, numberOfSections: sectionModels.count)
        return self.sectionModels[section]
    }
    
-    open override subscript(indexPath: IndexPath) -> I {
+    open override subscript(indexPath: IndexPath) -> Item {
        get {
            let indexPath = InfiniteDataSources.indexPath(from: indexPath,
                                                          numberOfSections: sectionModels.count,
@@ -33,7 +35,7 @@ open class RxInfiniteCollectionViewSectionedReloadDataSource<S: SectionModelType
        guard let layout = collectionView.collectionViewLayout as? UICollectionViewFlowLayout else {
            fatalError()
        }
-        return InfiniteDataSources.multiplier(estimatedItemSize: layout.itemSize)
+        return InfiniteDataSources.multiplier(estimatedItemSize: layout.itemSize, enabled: isEnabled)
    }
    
    open override func numberOfSections(in collectionView: UICollectionView) -> Int {
@@ -54,12 +56,14 @@ open class RxInfiniteCollectionViewSectionedReloadDataSource<S: SectionModelType

 open class RxInfiniteCollectionViewSectionedAnimatedDataSource<S: AnimatableSectionModelType>: RxCollectionViewSectionedAnimatedDataSource<S> {
    
+    public var isEnabled: Bool = true
+    
    open override subscript(section: Int) -> S {
        let section = InfiniteDataSources.section(from: section, numberOfSections: sectionModels.count)
        return self.sectionModels[section]
    }
    
-    open override subscript(indexPath: IndexPath) -> I {
+    open override subscript(indexPath: IndexPath) -> Item {
        get {
            let indexPath = InfiniteDataSources.indexPath(from: indexPath,
                                                          numberOfSections: sectionModels.count,
@@ -77,7 +81,7 @@ open class RxInfiniteCollectionViewSectionedAnimatedDataSource<S: AnimatableSect
        guard let layout = collectionView.collectionViewLayout as? UICollectionViewFlowLayout else {
            fatalError()
        }
-        return InfiniteDataSources.multiplier(estimatedItemSize: layout.itemSize)
+        return InfiniteDataSources.multiplier(estimatedItemSize: layout.itemSize, enabled: isEnabled)
    }
    
    open override func numberOfSections(in collectionView: UICollectionView) -> Int {
Author	SHA1	Message	Date
Arnaud Dorgans	227269190f	Merge pull request #13 from arnauddorgans/release/0.4.2 0.4.2	2019-09-05 18:14:46 +02:00
Arnaud Dorgans	38f6b056f1	Update README.md	2019-09-05 18:13:40 +02:00
Arnaud Dorgans	90a0ce56da	release(0.4.2) @dlbuckley pr, Swift Package Manager	2019-09-05 18:02:11 +02:00
Arnaud Dorgans	0e9d75b59d	Update README.md	2019-09-05 16:42:16 +02:00
Arnaud Dorgans	da9c8b1372	Merge pull request #12 from dlbuckley/feature/add_willChangeCenteredIndexPath Added willChangeCenteredIndexPath method to InfiniteCollectionViewDelegate protocol	2019-09-05 16:40:21 +02:00
Dale Buckley	83960eb567	rx fix	2019-09-05 12:15:27 +01:00
Dale Buckley	cae11d5404	fixed a typo	2019-09-05 11:57:12 +01:00
Dale Buckley	ab7324dc5b	refactored based on code review comments by @arnauddorgans	2019-09-05 11:53:15 +01:00
Dale Buckley	8cd7e843af	Added willChangeCenteredIndexPath method to InfiniteCollectionViewDelegate protocol	2019-08-29 15:08:01 +01:00
Arnaud Dorgans	519d724e17	Merge pull request #9 from lm2343635/master RxSwift 5 compatible.	2019-05-22 09:29:53 +02:00
Meng Li	d80114e454	Fix the errors.	2019-05-22 12:15:21 +09:00
Meng Li	1d4c698ab0	Update to RxSwift 5.	2019-05-22 12:11:52 +09:00
Arnaud Dorgans	0ebf480310	Merge pull request #8 from lm2343635/master Swift 5.0 and Xcode 10.2.	2019-04-13 10:43:51 +02:00
Meng Li	b178f69898	Update build script.	2019-04-09 15:20:18 +09:00
Meng Li	62782d83f9	Update .travis.yml	2019-04-09 14:49:44 +09:00
Meng Li	b3038a90ec	Update podspec.	2019-04-09 14:21:00 +09:00
Meng Li	03ba583c49	Swift 5.0 and Xcode 10.2.	2019-04-09 14:19:36 +09:00
Arnaud Dorgans	f29e4b0716	travis fix	2019-03-20 14:15:49 +01:00
Arnaud Dorgans	41ce466ae3	bump swift version to 4.2, fix delegate proxy	2019-03-20 11:24:38 +01:00
Arnaud Dorgans	c3688a9e1d	fix isEnabled	2018-10-24 22:27:38 +02:00
Arnaud Dorgans	512885a166	bump & add public isEnabled property	2018-10-24 22:07:54 +02:00
Arnaud Dorgans	8fad95711e	Update README.md	2018-08-29 18:17:52 +02:00
Arnaud Dorgans	d6e792e3ec	Update README.md	2018-08-29 18:15:39 +02:00
Arnaud Dorgans	fcea3c29e7	bump	2018-08-12 14:58:45 +02:00
Arnaud Dorgans	7eb29bd82a	fix scroll to index	2018-08-12 14:58:27 +02:00