├── .gitignore ├── Demo ├── Demo │ ├── AppDelegate.swift │ ├── Assets.xcassets │ │ └── AppIcon.appiconset │ │ │ └── Contents.json │ ├── Base.lproj │ │ ├── LaunchScreen.storyboard │ │ └── Main.storyboard │ ├── Info.plist │ └── ViewController.swift └── Selector-Closure.Demo.xcodeproj │ ├── project.pbxproj │ └── project.xcworkspace │ └── contents.xcworkspacedata ├── LICENSE ├── README.md └── Source ├── SCExtension.swift ├── UIBarButtonItem+SCExtension.swift ├── UIControl+SCExtension.swift ├── UIGestureRecognizer+SCExtension.swift └── UIView+SCExtension.swift /.gitignore: -------------------------------------------------------------------------------- 1 | # Xcode 2 | # 3 | # gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore 4 | 5 | ## Build generated 6 | build/ 7 | DerivedData/ 8 | 9 | ## Various settings 10 | *.pbxuser 11 | !default.pbxuser 12 | *.mode1v3 13 | !default.mode1v3 14 | *.mode2v3 15 | !default.mode2v3 16 | *.perspectivev3 17 | !default.perspectivev3 18 | xcuserdata/ 19 | 20 | ## Other 21 | *.moved-aside 22 | *.xccheckout 23 | *.xcscmblueprint 24 | 25 | ## Obj-C/Swift specific 26 | *.hmap 27 | *.ipa 28 | *.dSYM.zip 29 | *.dSYM 30 | 31 | ## Playgrounds 32 | timeline.xctimeline 33 | playground.xcworkspace 34 | 35 | # Swift Package Manager 36 | # 37 | # Add this line if you want to avoid checking in source code from Swift Package Manager dependencies. 38 | # Packages/ 39 | # Package.pins 40 | .build/ 41 | 42 | # CocoaPods 43 | # 44 | # We recommend against adding the Pods directory to your .gitignore. However 45 | # you should judge for yourself, the pros and cons are mentioned at: 46 | # https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control 47 | # 48 | # Pods/ 49 | 50 | # Carthage 51 | # 52 | # Add this line if you want to avoid checking in source code from Carthage dependencies. 53 | # Carthage/Checkouts 54 | 55 | Carthage/Build 56 | 57 | # fastlane 58 | # 59 | # It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the 60 | # screenshots whenever they are needed. 61 | # For more information about the recommended setup visit: 62 | # https://docs.fastlane.tools/best-practices/source-control/#source-control 63 | 64 | fastlane/report.xml 65 | fastlane/Preview.html 66 | fastlane/screenshots 67 | fastlane/test_output 68 | -------------------------------------------------------------------------------- /Demo/Demo/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | // 2 | // AppDelegate.swift 3 | // UIKit.Closures.Demo 4 | // 5 | // Created by ray on 2017/12/22. 6 | // Copyright © 2017年 ray. All rights reserved. 7 | // 8 | 9 | import UIKit 10 | 11 | @UIApplicationMain 12 | class AppDelegate: UIResponder, UIApplicationDelegate { 13 | 14 | var window: UIWindow? 15 | 16 | 17 | func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool { 18 | // Override point for customization after application launch. 19 | return true 20 | } 21 | 22 | func applicationWillResignActive(_ application: UIApplication) { 23 | // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state. 24 | // Use this method to pause ongoing tasks, disable timers, and invalidate graphics rendering callbacks. Games should use this method to pause the game. 25 | } 26 | 27 | func applicationDidEnterBackground(_ application: UIApplication) { 28 | // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later. 29 | // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits. 30 | } 31 | 32 | func applicationWillEnterForeground(_ application: UIApplication) { 33 | // Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background. 34 | } 35 | 36 | func applicationDidBecomeActive(_ application: UIApplication) { 37 | // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface. 38 | } 39 | 40 | func applicationWillTerminate(_ application: UIApplication) { 41 | // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:. 42 | } 43 | 44 | 45 | } 46 | 47 | -------------------------------------------------------------------------------- /Demo/Demo/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "iphone", 5 | "size" : "20x20", 6 | "scale" : "2x" 7 | }, 8 | { 9 | "idiom" : "iphone", 10 | "size" : "20x20", 11 | "scale" : "3x" 12 | }, 13 | { 14 | "idiom" : "iphone", 15 | "size" : "29x29", 16 | "scale" : "2x" 17 | }, 18 | { 19 | "idiom" : "iphone", 20 | "size" : "29x29", 21 | "scale" : "3x" 22 | }, 23 | { 24 | "idiom" : "iphone", 25 | "size" : "40x40", 26 | "scale" : "2x" 27 | }, 28 | { 29 | "idiom" : "iphone", 30 | "size" : "40x40", 31 | "scale" : "3x" 32 | }, 33 | { 34 | "idiom" : "iphone", 35 | "size" : "60x60", 36 | "scale" : "2x" 37 | }, 38 | { 39 | "idiom" : "iphone", 40 | "size" : "60x60", 41 | "scale" : "3x" 42 | }, 43 | { 44 | "idiom" : "ipad", 45 | "size" : "20x20", 46 | "scale" : "1x" 47 | }, 48 | { 49 | "idiom" : "ipad", 50 | "size" : "20x20", 51 | "scale" : "2x" 52 | }, 53 | { 54 | "idiom" : "ipad", 55 | "size" : "29x29", 56 | "scale" : "1x" 57 | }, 58 | { 59 | "idiom" : "ipad", 60 | "size" : "29x29", 61 | "scale" : "2x" 62 | }, 63 | { 64 | "idiom" : "ipad", 65 | "size" : "40x40", 66 | "scale" : "1x" 67 | }, 68 | { 69 | "idiom" : "ipad", 70 | "size" : "40x40", 71 | "scale" : "2x" 72 | }, 73 | { 74 | "idiom" : "ipad", 75 | "size" : "76x76", 76 | "scale" : "1x" 77 | }, 78 | { 79 | "idiom" : "ipad", 80 | "size" : "76x76", 81 | "scale" : "2x" 82 | }, 83 | { 84 | "idiom" : "ipad", 85 | "size" : "83.5x83.5", 86 | "scale" : "2x" 87 | }, 88 | { 89 | "idiom" : "ios-marketing", 90 | "size" : "1024x1024", 91 | "scale" : "1x" 92 | } 93 | ], 94 | "info" : { 95 | "version" : 1, 96 | "author" : "xcode" 97 | } 98 | } -------------------------------------------------------------------------------- /Demo/Demo/Base.lproj/LaunchScreen.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /Demo/Demo/Base.lproj/Main.storyboard: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | -------------------------------------------------------------------------------- /Demo/Demo/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIdentifier 10 | $(PRODUCT_BUNDLE_IDENTIFIER) 11 | CFBundleInfoDictionaryVersion 12 | 6.0 13 | CFBundleName 14 | $(PRODUCT_NAME) 15 | CFBundlePackageType 16 | APPL 17 | CFBundleShortVersionString 18 | 1.0 19 | CFBundleVersion 20 | 1 21 | LSRequiresIPhoneOS 22 | 23 | UILaunchStoryboardName 24 | LaunchScreen 25 | UIMainStoryboardFile 26 | Main 27 | UIRequiredDeviceCapabilities 28 | 29 | armv7 30 | 31 | UISupportedInterfaceOrientations 32 | 33 | UIInterfaceOrientationPortrait 34 | UIInterfaceOrientationLandscapeLeft 35 | UIInterfaceOrientationLandscapeRight 36 | 37 | UISupportedInterfaceOrientations~ipad 38 | 39 | UIInterfaceOrientationPortrait 40 | UIInterfaceOrientationPortraitUpsideDown 41 | UIInterfaceOrientationLandscapeLeft 42 | UIInterfaceOrientationLandscapeRight 43 | 44 | 45 | 46 | -------------------------------------------------------------------------------- /Demo/Demo/ViewController.swift: -------------------------------------------------------------------------------- 1 | // 2 | // ViewController.swift 3 | // UIKit.Closures.Demo 4 | // 5 | // Created by ray on 2017/12/22. 6 | // Copyright © 2017年 ray. All rights reserved. 7 | // 8 | 9 | import UIKit 10 | 11 | 12 | 13 | class RootViewController: UIViewController { 14 | 15 | override func viewDidLoad() { 16 | super.viewDidLoad() 17 | 18 | // MARK: UIButton 19 | 20 | let btn = UIButton(type: .roundedRect) 21 | btn.frame = CGRect.init(x: 0, y: 0, width: 30, height: 30) 22 | btn.setTitle("btn", for: .normal) 23 | btn.backgroundColor = .red 24 | self.view.addSubview(btn) 25 | _ = btn.sce.add { 26 | $0.setTitle("has tapped", for: .normal) 27 | $0.sizeToFit() 28 | } 29 | let invoker = btn.sce.add { sender in 30 | print("another one") 31 | } 32 | btn.sce.remove(invoker) // "another one" never print 33 | 34 | // MARK: UITextField 35 | 36 | let field = UITextField.init(frame: CGRect.init(x: 0, y: 50, width: 100, height: 30)) 37 | field.backgroundColor = .yellow 38 | self.view.addSubview(field) 39 | _ = field.sce.add { field in 40 | if let text = field.text { 41 | print(text) 42 | } 43 | } 44 | 45 | // MARK: UIBarButtonItem 46 | 47 | self.navigationItem.rightBarButtonItem = UIBarButtonItem.SCE.initialize(title: "test", style: .plain) { 48 | print("rightBarButtonItem--->\($0)") 49 | } 50 | 51 | self.navigationItem.leftBarButtonItem = UIBarButtonItem.SCE.initialize(title: "left", style: .plain, { item in 52 | print("leftBarButtonItem--->\(item)") 53 | }) 54 | 55 | // MARK: GestureRecognizer 56 | 57 | let view = UIView.init(frame: CGRect.init(x: 0, y: 100, width: 50, height: 50)) 58 | view.backgroundColor = .green 59 | view.isUserInteractionEnabled = true 60 | self.view.addSubview(view) 61 | let tgr = UITapGestureRecognizer.SCE.initialize { 62 | print("tap--->\($0)") 63 | } 64 | view.addGestureRecognizer(tgr) 65 | 66 | // MARK: WhenTapped 67 | _ = self.view.sce.whenTapped { (tgr) in 68 | print(tgr) 69 | } 70 | 71 | } 72 | 73 | } 74 | 75 | 76 | class ViewController: UINavigationController { 77 | 78 | 79 | required init?(coder aDecoder: NSCoder) { 80 | super.init(coder: aDecoder) 81 | self.viewControllers = [RootViewController()] 82 | self.navigationBar.isTranslucent = false 83 | } 84 | } 85 | 86 | -------------------------------------------------------------------------------- /Demo/Selector-Closure.Demo.xcodeproj/project.pbxproj: -------------------------------------------------------------------------------- 1 | // !$*UTF8*$! 2 | { 3 | archiveVersion = 1; 4 | classes = { 5 | }; 6 | objectVersion = 48; 7 | objects = { 8 | 9 | /* Begin PBXBuildFile section */ 10 | 7176745A1FECF87400A72450 /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 717674581FECF87400A72450 /* Main.storyboard */; }; 11 | 7176745C1FECF87400A72450 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 7176745B1FECF87400A72450 /* Assets.xcassets */; }; 12 | 7176745F1FECF87400A72450 /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 7176745D1FECF87400A72450 /* LaunchScreen.storyboard */; }; 13 | 719207AF20806836004ED44C /* UIView+SCExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = 719207AE20806836004ED44C /* UIView+SCExtension.swift */; }; 14 | 719207B22080B3F0004ED44C /* ViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 719207B02080B3F0004ED44C /* ViewController.swift */; }; 15 | 719207B32080B3F0004ED44C /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 719207B12080B3F0004ED44C /* AppDelegate.swift */; }; 16 | 71C5A6442074AFEF006C4A69 /* SCExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = 71C5A6402074AFEF006C4A69 /* SCExtension.swift */; }; 17 | 71C5A6452074AFEF006C4A69 /* UIBarButtonItem+SCExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = 71C5A6412074AFEF006C4A69 /* UIBarButtonItem+SCExtension.swift */; }; 18 | 71C5A6462074AFEF006C4A69 /* UIControl+SCExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = 71C5A6422074AFEF006C4A69 /* UIControl+SCExtension.swift */; }; 19 | 71C5A6472074AFEF006C4A69 /* UIGestureRecognizer+SCExtension.swift in Sources */ = {isa = PBXBuildFile; fileRef = 71C5A6432074AFEF006C4A69 /* UIGestureRecognizer+SCExtension.swift */; }; 20 | /* End PBXBuildFile section */ 21 | 22 | /* Begin PBXFileReference section */ 23 | 717674511FECF87400A72450 /* Selector-Closure.Demo.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = "Selector-Closure.Demo.app"; sourceTree = BUILT_PRODUCTS_DIR; }; 24 | 717674591FECF87400A72450 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = ""; }; 25 | 7176745B1FECF87400A72450 /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = ""; }; 26 | 7176745E1FECF87400A72450 /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = ""; }; 27 | 717674601FECF87400A72450 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = ""; }; 28 | 719207AE20806836004ED44C /* UIView+SCExtension.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "UIView+SCExtension.swift"; sourceTree = ""; }; 29 | 719207B02080B3F0004ED44C /* ViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ViewController.swift; sourceTree = ""; }; 30 | 719207B12080B3F0004ED44C /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = ""; }; 31 | 71C5A6402074AFEF006C4A69 /* SCExtension.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = SCExtension.swift; sourceTree = ""; }; 32 | 71C5A6412074AFEF006C4A69 /* UIBarButtonItem+SCExtension.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "UIBarButtonItem+SCExtension.swift"; sourceTree = ""; }; 33 | 71C5A6422074AFEF006C4A69 /* UIControl+SCExtension.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "UIControl+SCExtension.swift"; sourceTree = ""; }; 34 | 71C5A6432074AFEF006C4A69 /* UIGestureRecognizer+SCExtension.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = "UIGestureRecognizer+SCExtension.swift"; sourceTree = ""; }; 35 | /* End PBXFileReference section */ 36 | 37 | /* Begin PBXFrameworksBuildPhase section */ 38 | 7176744E1FECF87400A72450 /* Frameworks */ = { 39 | isa = PBXFrameworksBuildPhase; 40 | buildActionMask = 2147483647; 41 | files = ( 42 | ); 43 | runOnlyForDeploymentPostprocessing = 0; 44 | }; 45 | /* End PBXFrameworksBuildPhase section */ 46 | 47 | /* Begin PBXGroup section */ 48 | 717674481FECF87400A72450 = { 49 | isa = PBXGroup; 50 | children = ( 51 | 71C5A63F2074AFEF006C4A69 /* Source */, 52 | 717674531FECF87400A72450 /* Demo */, 53 | 717674521FECF87400A72450 /* Products */, 54 | ); 55 | sourceTree = ""; 56 | }; 57 | 717674521FECF87400A72450 /* Products */ = { 58 | isa = PBXGroup; 59 | children = ( 60 | 717674511FECF87400A72450 /* Selector-Closure.Demo.app */, 61 | ); 62 | name = Products; 63 | sourceTree = ""; 64 | }; 65 | 717674531FECF87400A72450 /* Demo */ = { 66 | isa = PBXGroup; 67 | children = ( 68 | 719207B4208440BC004ED44C /* Supporting */, 69 | 719207B12080B3F0004ED44C /* AppDelegate.swift */, 70 | 719207B02080B3F0004ED44C /* ViewController.swift */, 71 | ); 72 | path = Demo; 73 | sourceTree = ""; 74 | }; 75 | 719207B4208440BC004ED44C /* Supporting */ = { 76 | isa = PBXGroup; 77 | children = ( 78 | 717674581FECF87400A72450 /* Main.storyboard */, 79 | 7176745B1FECF87400A72450 /* Assets.xcassets */, 80 | 7176745D1FECF87400A72450 /* LaunchScreen.storyboard */, 81 | 717674601FECF87400A72450 /* Info.plist */, 82 | ); 83 | name = Supporting; 84 | sourceTree = ""; 85 | }; 86 | 71C5A63F2074AFEF006C4A69 /* Source */ = { 87 | isa = PBXGroup; 88 | children = ( 89 | 71C5A6402074AFEF006C4A69 /* SCExtension.swift */, 90 | 71C5A6412074AFEF006C4A69 /* UIBarButtonItem+SCExtension.swift */, 91 | 71C5A6422074AFEF006C4A69 /* UIControl+SCExtension.swift */, 92 | 71C5A6432074AFEF006C4A69 /* UIGestureRecognizer+SCExtension.swift */, 93 | 719207AE20806836004ED44C /* UIView+SCExtension.swift */, 94 | ); 95 | name = Source; 96 | path = ../Source; 97 | sourceTree = ""; 98 | }; 99 | /* End PBXGroup section */ 100 | 101 | /* Begin PBXNativeTarget section */ 102 | 717674501FECF87400A72450 /* Selector-Closure.Demo */ = { 103 | isa = PBXNativeTarget; 104 | buildConfigurationList = 717674631FECF87400A72450 /* Build configuration list for PBXNativeTarget "Selector-Closure.Demo" */; 105 | buildPhases = ( 106 | 7176744D1FECF87400A72450 /* Sources */, 107 | 7176744E1FECF87400A72450 /* Frameworks */, 108 | 7176744F1FECF87400A72450 /* Resources */, 109 | ); 110 | buildRules = ( 111 | ); 112 | dependencies = ( 113 | ); 114 | name = "Selector-Closure.Demo"; 115 | productName = UIKit.Closures.Demo; 116 | productReference = 717674511FECF87400A72450 /* Selector-Closure.Demo.app */; 117 | productType = "com.apple.product-type.application"; 118 | }; 119 | /* End PBXNativeTarget section */ 120 | 121 | /* Begin PBXProject section */ 122 | 717674491FECF87400A72450 /* Project object */ = { 123 | isa = PBXProject; 124 | attributes = { 125 | LastSwiftUpdateCheck = 0910; 126 | LastUpgradeCheck = 0910; 127 | ORGANIZATIONNAME = ray; 128 | TargetAttributes = { 129 | 717674501FECF87400A72450 = { 130 | CreatedOnToolsVersion = 9.1; 131 | LastSwiftMigration = 0920; 132 | ProvisioningStyle = Automatic; 133 | }; 134 | }; 135 | }; 136 | buildConfigurationList = 7176744C1FECF87400A72450 /* Build configuration list for PBXProject "Selector-Closure.Demo" */; 137 | compatibilityVersion = "Xcode 8.0"; 138 | developmentRegion = en; 139 | hasScannedForEncodings = 0; 140 | knownRegions = ( 141 | en, 142 | Base, 143 | ); 144 | mainGroup = 717674481FECF87400A72450; 145 | productRefGroup = 717674521FECF87400A72450 /* Products */; 146 | projectDirPath = ""; 147 | projectRoot = ""; 148 | targets = ( 149 | 717674501FECF87400A72450 /* Selector-Closure.Demo */, 150 | ); 151 | }; 152 | /* End PBXProject section */ 153 | 154 | /* Begin PBXResourcesBuildPhase section */ 155 | 7176744F1FECF87400A72450 /* Resources */ = { 156 | isa = PBXResourcesBuildPhase; 157 | buildActionMask = 2147483647; 158 | files = ( 159 | 7176745F1FECF87400A72450 /* LaunchScreen.storyboard in Resources */, 160 | 7176745C1FECF87400A72450 /* Assets.xcassets in Resources */, 161 | 7176745A1FECF87400A72450 /* Main.storyboard in Resources */, 162 | ); 163 | runOnlyForDeploymentPostprocessing = 0; 164 | }; 165 | /* End PBXResourcesBuildPhase section */ 166 | 167 | /* Begin PBXSourcesBuildPhase section */ 168 | 7176744D1FECF87400A72450 /* Sources */ = { 169 | isa = PBXSourcesBuildPhase; 170 | buildActionMask = 2147483647; 171 | files = ( 172 | 719207B22080B3F0004ED44C /* ViewController.swift in Sources */, 173 | 71C5A6462074AFEF006C4A69 /* UIControl+SCExtension.swift in Sources */, 174 | 71C5A6472074AFEF006C4A69 /* UIGestureRecognizer+SCExtension.swift in Sources */, 175 | 71C5A6452074AFEF006C4A69 /* UIBarButtonItem+SCExtension.swift in Sources */, 176 | 719207B32080B3F0004ED44C /* AppDelegate.swift in Sources */, 177 | 719207AF20806836004ED44C /* UIView+SCExtension.swift in Sources */, 178 | 71C5A6442074AFEF006C4A69 /* SCExtension.swift in Sources */, 179 | ); 180 | runOnlyForDeploymentPostprocessing = 0; 181 | }; 182 | /* End PBXSourcesBuildPhase section */ 183 | 184 | /* Begin PBXVariantGroup section */ 185 | 717674581FECF87400A72450 /* Main.storyboard */ = { 186 | isa = PBXVariantGroup; 187 | children = ( 188 | 717674591FECF87400A72450 /* Base */, 189 | ); 190 | name = Main.storyboard; 191 | sourceTree = ""; 192 | }; 193 | 7176745D1FECF87400A72450 /* LaunchScreen.storyboard */ = { 194 | isa = PBXVariantGroup; 195 | children = ( 196 | 7176745E1FECF87400A72450 /* Base */, 197 | ); 198 | name = LaunchScreen.storyboard; 199 | sourceTree = ""; 200 | }; 201 | /* End PBXVariantGroup section */ 202 | 203 | /* Begin XCBuildConfiguration section */ 204 | 717674611FECF87400A72450 /* Debug */ = { 205 | isa = XCBuildConfiguration; 206 | buildSettings = { 207 | ALWAYS_SEARCH_USER_PATHS = NO; 208 | CLANG_ANALYZER_NONNULL = YES; 209 | CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE; 210 | CLANG_CXX_LANGUAGE_STANDARD = "gnu++14"; 211 | CLANG_CXX_LIBRARY = "libc++"; 212 | CLANG_ENABLE_MODULES = YES; 213 | CLANG_ENABLE_OBJC_ARC = YES; 214 | CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES; 215 | CLANG_WARN_BOOL_CONVERSION = YES; 216 | CLANG_WARN_COMMA = YES; 217 | CLANG_WARN_CONSTANT_CONVERSION = YES; 218 | CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR; 219 | CLANG_WARN_DOCUMENTATION_COMMENTS = YES; 220 | CLANG_WARN_EMPTY_BODY = YES; 221 | CLANG_WARN_ENUM_CONVERSION = YES; 222 | CLANG_WARN_INFINITE_RECURSION = YES; 223 | CLANG_WARN_INT_CONVERSION = YES; 224 | CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES; 225 | CLANG_WARN_OBJC_LITERAL_CONVERSION = YES; 226 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 227 | CLANG_WARN_RANGE_LOOP_ANALYSIS = YES; 228 | CLANG_WARN_STRICT_PROTOTYPES = YES; 229 | CLANG_WARN_SUSPICIOUS_MOVE = YES; 230 | CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE; 231 | CLANG_WARN_UNREACHABLE_CODE = YES; 232 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES; 233 | CODE_SIGN_IDENTITY = "iPhone Developer"; 234 | COPY_PHASE_STRIP = NO; 235 | DEBUG_INFORMATION_FORMAT = dwarf; 236 | ENABLE_STRICT_OBJC_MSGSEND = YES; 237 | ENABLE_TESTABILITY = YES; 238 | GCC_C_LANGUAGE_STANDARD = gnu11; 239 | GCC_DYNAMIC_NO_PIC = NO; 240 | GCC_NO_COMMON_BLOCKS = YES; 241 | GCC_OPTIMIZATION_LEVEL = 0; 242 | GCC_PREPROCESSOR_DEFINITIONS = ( 243 | "DEBUG=1", 244 | "$(inherited)", 245 | ); 246 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 247 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 248 | GCC_WARN_UNDECLARED_SELECTOR = YES; 249 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 250 | GCC_WARN_UNUSED_FUNCTION = YES; 251 | GCC_WARN_UNUSED_VARIABLE = YES; 252 | IPHONEOS_DEPLOYMENT_TARGET = 9.0; 253 | MTL_ENABLE_DEBUG_INFO = YES; 254 | ONLY_ACTIVE_ARCH = YES; 255 | SDKROOT = iphoneos; 256 | SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG; 257 | SWIFT_OPTIMIZATION_LEVEL = "-Onone"; 258 | SWIFT_SWIFT3_OBJC_INFERENCE = Default; 259 | SWIFT_VERSION = 3.0; 260 | }; 261 | name = Debug; 262 | }; 263 | 717674621FECF87400A72450 /* Release */ = { 264 | isa = XCBuildConfiguration; 265 | buildSettings = { 266 | ALWAYS_SEARCH_USER_PATHS = NO; 267 | CLANG_ANALYZER_NONNULL = YES; 268 | CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE; 269 | CLANG_CXX_LANGUAGE_STANDARD = "gnu++14"; 270 | CLANG_CXX_LIBRARY = "libc++"; 271 | CLANG_ENABLE_MODULES = YES; 272 | CLANG_ENABLE_OBJC_ARC = YES; 273 | CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES; 274 | CLANG_WARN_BOOL_CONVERSION = YES; 275 | CLANG_WARN_COMMA = YES; 276 | CLANG_WARN_CONSTANT_CONVERSION = YES; 277 | CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR; 278 | CLANG_WARN_DOCUMENTATION_COMMENTS = YES; 279 | CLANG_WARN_EMPTY_BODY = YES; 280 | CLANG_WARN_ENUM_CONVERSION = YES; 281 | CLANG_WARN_INFINITE_RECURSION = YES; 282 | CLANG_WARN_INT_CONVERSION = YES; 283 | CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES; 284 | CLANG_WARN_OBJC_LITERAL_CONVERSION = YES; 285 | CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR; 286 | CLANG_WARN_RANGE_LOOP_ANALYSIS = YES; 287 | CLANG_WARN_STRICT_PROTOTYPES = YES; 288 | CLANG_WARN_SUSPICIOUS_MOVE = YES; 289 | CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE; 290 | CLANG_WARN_UNREACHABLE_CODE = YES; 291 | CLANG_WARN__DUPLICATE_METHOD_MATCH = YES; 292 | CODE_SIGN_IDENTITY = "iPhone Developer"; 293 | COPY_PHASE_STRIP = NO; 294 | DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym"; 295 | ENABLE_NS_ASSERTIONS = NO; 296 | ENABLE_STRICT_OBJC_MSGSEND = YES; 297 | GCC_C_LANGUAGE_STANDARD = gnu11; 298 | GCC_NO_COMMON_BLOCKS = YES; 299 | GCC_WARN_64_TO_32_BIT_CONVERSION = YES; 300 | GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR; 301 | GCC_WARN_UNDECLARED_SELECTOR = YES; 302 | GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE; 303 | GCC_WARN_UNUSED_FUNCTION = YES; 304 | GCC_WARN_UNUSED_VARIABLE = YES; 305 | IPHONEOS_DEPLOYMENT_TARGET = 9.0; 306 | MTL_ENABLE_DEBUG_INFO = NO; 307 | SDKROOT = iphoneos; 308 | SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule"; 309 | SWIFT_SWIFT3_OBJC_INFERENCE = Default; 310 | SWIFT_VERSION = 3.0; 311 | VALIDATE_PRODUCT = YES; 312 | }; 313 | name = Release; 314 | }; 315 | 717674641FECF87400A72450 /* Debug */ = { 316 | isa = XCBuildConfiguration; 317 | buildSettings = { 318 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 319 | CLANG_ENABLE_MODULES = YES; 320 | CODE_SIGN_STYLE = Automatic; 321 | DEVELOPMENT_TEAM = 5TW2U68DN6; 322 | INFOPLIST_FILE = Demo/Info.plist; 323 | LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks"; 324 | PRODUCT_BUNDLE_IDENTIFIER = "com.ray.selector-closure"; 325 | PRODUCT_NAME = "$(TARGET_NAME)"; 326 | SWIFT_OPTIMIZATION_LEVEL = "-Onone"; 327 | SWIFT_SWIFT3_OBJC_INFERENCE = On; 328 | SWIFT_VERSION = 4.0; 329 | TARGETED_DEVICE_FAMILY = "1,2"; 330 | }; 331 | name = Debug; 332 | }; 333 | 717674651FECF87400A72450 /* Release */ = { 334 | isa = XCBuildConfiguration; 335 | buildSettings = { 336 | ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon; 337 | CLANG_ENABLE_MODULES = YES; 338 | CODE_SIGN_STYLE = Automatic; 339 | DEVELOPMENT_TEAM = 5TW2U68DN6; 340 | INFOPLIST_FILE = Demo/Info.plist; 341 | LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks"; 342 | PRODUCT_BUNDLE_IDENTIFIER = "com.ray.selector-closure"; 343 | PRODUCT_NAME = "$(TARGET_NAME)"; 344 | SWIFT_SWIFT3_OBJC_INFERENCE = On; 345 | SWIFT_VERSION = 4.0; 346 | TARGETED_DEVICE_FAMILY = "1,2"; 347 | }; 348 | name = Release; 349 | }; 350 | /* End XCBuildConfiguration section */ 351 | 352 | /* Begin XCConfigurationList section */ 353 | 7176744C1FECF87400A72450 /* Build configuration list for PBXProject "Selector-Closure.Demo" */ = { 354 | isa = XCConfigurationList; 355 | buildConfigurations = ( 356 | 717674611FECF87400A72450 /* Debug */, 357 | 717674621FECF87400A72450 /* Release */, 358 | ); 359 | defaultConfigurationIsVisible = 0; 360 | defaultConfigurationName = Release; 361 | }; 362 | 717674631FECF87400A72450 /* Build configuration list for PBXNativeTarget "Selector-Closure.Demo" */ = { 363 | isa = XCConfigurationList; 364 | buildConfigurations = ( 365 | 717674641FECF87400A72450 /* Debug */, 366 | 717674651FECF87400A72450 /* Release */, 367 | ); 368 | defaultConfigurationIsVisible = 0; 369 | defaultConfigurationName = Release; 370 | }; 371 | /* End XCConfigurationList section */ 372 | }; 373 | rootObject = 717674491FECF87400A72450 /* Project object */; 374 | } 375 | -------------------------------------------------------------------------------- /Demo/Selector-Closure.Demo.xcodeproj/project.xcworkspace/contents.xcworkspacedata: -------------------------------------------------------------------------------- 1 | 2 | 4 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2017 Erwa 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | Moved to https://github.com/mithyer/Ralyo/tree/master/src/Extension/Selector-Closure 2 | 3 | # Selector-Closure 4 | [![Swift32][swift32-badge]][swift-url] 5 | [![Swift4][swift4-badge]][swift-url] 6 | [![Platform][platform-badge]][platform-url] 7 | 8 | **Selector-Closure** is a light way to convert objc target-action selector to closure style 9 | 10 | # Version 1.x.x 11 | 12 | Type of Object calling "sce" will be auto recognized in closure 13 | 14 | ## UIControl 15 | 16 | **use ".sce" to make closure callback** 17 | 18 | ```swift 19 | let btn = UIButton() 20 | let field = UITextField() 21 | 22 | // for specific event 23 | _ = btn.sce.add(.touchUpInside) { sender in 24 | // ... sender is UIButton 25 | } 26 | 27 | // for default event(UIButton, UISwitch, UISlider, UITextField has default events) 28 | let invoker = field.sce.add { sender in 29 | // ... sender is UITextField 30 | } 31 | 32 | // now you can remove action with invoker returned 33 | field.sce.remove(invoker) 34 | 35 | // remove all for events 36 | field.sce.removeAll(.touchUpInside) { sender in 37 | // ... 38 | } 39 | 40 | // test didAdd events 41 | let res: Bool = field.sce.didAdd(.touchUpInside) 42 | ``` 43 | 44 | 45 | ## UIBarButtonItem 46 | 47 | **use ".SCE" to initialize** 48 | 49 | ```swift 50 | let item = UIBarButtonItem.SCE.initialize(title: "test", style: .plain, { item in 51 | // ... 52 | }) 53 | 54 | // ... 55 | ``` 56 | 57 | ## UIGestureRecognizer 58 | 59 | **use ".SCE" to initialize** 60 | 61 | ```swift 62 | // init a recognizer, 63 | let tgr = UITapGestureRecognizer.SCE.initialize { tgr in 64 | // tgr is UITapGestureRecognizer 65 | } 66 | 67 | let sgr = UISwipeGestureRecognizer.SCE.initialize { sgr in 68 | // sgr is UISwipeGestureRecognizer 69 | } 70 | ``` 71 | 72 | ## UIView 73 | 74 | **use ".sce" to make closure callback** 75 | 76 | ```swift 77 | // fast make tap action 78 | let view = UIView() 79 | let tapGestureRecognizer = view.sce.whenTapped { tgr in 80 | // tgr === tapGestureRecognizer 81 | } 82 | ``` 83 | 84 | 85 | ## Convert your own 86 | 87 | ```swift 88 | // you have an instance named obj 89 | let invoker = Invoker(obj) { obj in 90 | // ... 91 | } 92 | let act = invoker.action // convert done, now pass invoker to target, act to action 93 | ``` 94 | [swift32-badge]: https://img.shields.io/badge/Swift-3.2-orange.svg?style=flat 95 | [swift4-badge]: https://img.shields.io/badge/Swift-4.0-orange.svg?style=flat 96 | [swift-url]: https://swift.org 97 | [platform-badge]: https://img.shields.io/badge/platform-iOS-lightgrey.svg 98 | [platform-url]: https://developer.apple.com/swift/ 99 | -------------------------------------------------------------------------------- /Source/SCExtension.swift: -------------------------------------------------------------------------------- 1 | // 2 | // Selector-Closureswift 3 | // UIKit.Closures 4 | // 5 | // Created by ray on 2017/12/22. 6 | // Copyright © 2017年 ray. All rights reserved. 7 | // 8 | 9 | import UIKit 10 | 11 | 12 | public class Invoker { 13 | 14 | weak var sender: T? 15 | 16 | var events: UIControl.Event? 17 | 18 | var closure: (T) -> Void 19 | 20 | public var action: Selector { 21 | return #selector(invoke) 22 | } 23 | 24 | public init(_ sender: T, _ closure: @escaping (T) -> Void) { 25 | self.sender = sender 26 | self.closure = closure 27 | } 28 | 29 | @objc func invoke() { 30 | if let sender = self.sender { 31 | self.closure(sender) 32 | } 33 | } 34 | } 35 | 36 | public class SCECls { 37 | 38 | weak public var object: T? 39 | 40 | init(_ object: T) { 41 | self.object = object 42 | } 43 | 44 | func set(_ attachObj: Any?, forKey key: inout Void?) { 45 | objc_setAssociatedObject(self, &key, attachObj, .OBJC_ASSOCIATION_RETAIN_NONATOMIC) 46 | } 47 | 48 | func getAttach(forKey key: inout Void?) -> K? { 49 | return objc_getAssociatedObject(self, &key) as? K 50 | } 51 | } 52 | 53 | public protocol SCExtension { 54 | 55 | associatedtype T: AnyObject 56 | 57 | static var SCE: SCECls.Type { get } 58 | var sce: SCECls { get } 59 | } 60 | 61 | fileprivate var sceKey: Void? 62 | 63 | extension SCExtension where Self: AnyObject { 64 | 65 | public static var SCE: SCECls.Type { 66 | return SCECls.self 67 | } 68 | 69 | public var sce: SCECls { 70 | return objc_getAssociatedObject(self, &sceKey) as? SCECls ?? { 71 | let sce = SCECls(self) 72 | objc_setAssociatedObject(self, &sceKey, sce, .OBJC_ASSOCIATION_RETAIN_NONATOMIC) 73 | return sce 74 | }() 75 | } 76 | } 77 | 78 | -------------------------------------------------------------------------------- /Source/UIBarButtonItem+SCExtension.swift: -------------------------------------------------------------------------------- 1 | // 2 | // UIBarButtonItem+Closures.swift 3 | // UIKit.Closures 4 | // 5 | // Created by ray on 2017/12/22. 6 | // Copyright © 2017年 ray. All rights reserved. 7 | // 8 | 9 | import UIKit 10 | 11 | fileprivate var invokerKey: Void? 12 | 13 | extension UIBarButtonItem: SCExtension { 14 | 15 | func initInvoker(_ closure: @escaping (T) -> Void) { 16 | let invoker = Invoker(self as! T, closure) 17 | self.sce.set(invoker, forKey: &invokerKey) 18 | self.target = invoker 19 | self.action = invoker.action 20 | } 21 | } 22 | 23 | extension SCECls where T: UIBarButtonItem { 24 | 25 | static public func initialize(image: UIImage?, style: UIBarButtonItem.Style, _ closure: @escaping (T) -> Void) -> T { 26 | let btnItem = T.init(image: image, style: style, target: nil, action: nil) 27 | btnItem.initInvoker(closure) 28 | return btnItem 29 | } 30 | 31 | static public func initialize(title: String?, style: UIBarButtonItem.Style, _ closure: @escaping (T) -> Void) -> T { 32 | let btnItem = T.init(title: title, style: style, target: nil, action: nil) 33 | btnItem.initInvoker(closure) 34 | return btnItem 35 | } 36 | 37 | static public func initialize(barButtonSystemItem systemItem: UIBarButtonItem.SystemItem, _ closure: @escaping (T) -> Void) -> T { 38 | let btnItem = T.init(barButtonSystemItem: systemItem, target: nil, action: nil) 39 | btnItem.initInvoker(closure) 40 | return btnItem 41 | } 42 | 43 | static public func initialize(customView: UIView, _ closure: @escaping (T) -> Void) -> T { 44 | let btnItem = T.init(customView: customView) 45 | btnItem.initInvoker(closure) 46 | return btnItem 47 | } 48 | 49 | public func sendAction() { 50 | if let target = self.object?.target, let action = self.object?.action { 51 | _ = target.perform(action) 52 | } 53 | } 54 | } 55 | 56 | 57 | -------------------------------------------------------------------------------- /Source/UIControl+SCExtension.swift: -------------------------------------------------------------------------------- 1 | // 2 | // UIControl+Closures.swift 3 | // UIKit.Closures 4 | // 5 | // Created by ray on 2017/12/19. 6 | // Copyright © 2017年 ray. All rights reserved. 7 | // 8 | 9 | import UIKit 10 | 11 | 12 | extension UIControl.Event: Hashable { 13 | 14 | public var hashValue: Int { 15 | return self.rawValue.hashValue 16 | } 17 | } 18 | 19 | class DicWrapper { 20 | 21 | var dic = [K: V]() 22 | } 23 | 24 | class ArrayWrapper { 25 | 26 | var array = [T]() 27 | } 28 | 29 | fileprivate typealias InvokersDicWrapper = DicWrapper>> 30 | 31 | fileprivate var invokersDicWrapperKey: Void? 32 | 33 | 34 | extension SCECls where T: UIControl { 35 | 36 | func invokers(forEvents events: UIControl.Event, createIfNotExist: Bool = true) -> ArrayWrapper>? { 37 | let dicWrapper: InvokersDicWrapper? = self.getAttach(forKey: &invokersDicWrapperKey) ?? { 38 | if !createIfNotExist { 39 | return nil 40 | } 41 | let wrapper = InvokersDicWrapper() 42 | self.set(wrapper, forKey: &invokersDicWrapperKey) 43 | return wrapper 44 | }() 45 | if nil == dicWrapper { 46 | return nil 47 | } 48 | let invokers: ArrayWrapper>? = dicWrapper!.dic[events] ?? { 49 | if !createIfNotExist { 50 | return nil 51 | } 52 | let invokers = ArrayWrapper>() 53 | dicWrapper!.dic[events] = invokers 54 | return invokers 55 | }() 56 | return invokers 57 | } 58 | 59 | @discardableResult 60 | public func add(_ events: UIControl.Event? = nil, _ closure: @escaping (T) -> Void) -> Invoker { 61 | let control = self.object! 62 | let events: UIControl.Event! = events ?? { 63 | switch control { 64 | case is UIButton: return .touchUpInside 65 | case is UISwitch: fallthrough 66 | case is UISlider: return .valueChanged 67 | case is UITextField: return .editingChanged 68 | default: return nil 69 | } 70 | }() 71 | assert(nil != events, "no default events for T") 72 | 73 | let wrapper: ArrayWrapper> = invokers(forEvents: events)! 74 | let invoker = Invoker(control, closure) 75 | invoker.events = events 76 | wrapper.array.append(invoker) 77 | control.addTarget(invoker, action: invoker.action, for: events) 78 | return invoker 79 | } 80 | 81 | public func remove(_ invoker: Invoker) { 82 | guard let control = self.object, 83 | let dicWrapper: InvokersDicWrapper = self.getAttach(forKey: &invokersDicWrapperKey), 84 | let events = invoker.events, 85 | let arrayWrapper = dicWrapper.dic[events] else { 86 | return 87 | } 88 | for (idx, ivk) in arrayWrapper.array.enumerated() { 89 | if ivk === invoker { 90 | control.removeTarget(invoker, action: invoker.action, for: events) 91 | arrayWrapper.array.remove(at: idx) 92 | break 93 | } 94 | } 95 | } 96 | 97 | public func removeAll(for events: UIControl.Event) { 98 | let control = self.object! 99 | guard let wrapper = invokers(forEvents: events, createIfNotExist: false) else { 100 | return 101 | } 102 | for invoker in wrapper.array { 103 | control.removeTarget(invoker, action: invoker.action, for: events) 104 | } 105 | wrapper.array.removeAll() 106 | } 107 | 108 | public func didAdd(_ events: UIControl.Event) -> Bool { 109 | guard let wrapper = invokers(forEvents: events, createIfNotExist: false) else { 110 | return false 111 | } 112 | return wrapper.array.count > 0 113 | } 114 | } 115 | 116 | -------------------------------------------------------------------------------- /Source/UIGestureRecognizer+SCExtension.swift: -------------------------------------------------------------------------------- 1 | // 2 | // UIGestureRecognizer+Closures.swift 3 | // UIKit.Closures 4 | // 5 | // Created by ray on 2017/12/22. 6 | // Copyright © 2017年 ray. All rights reserved. 7 | // 8 | 9 | import UIKit 10 | 11 | fileprivate var invokerKey: Void? 12 | 13 | extension UIGestureRecognizer: SCExtension {} 14 | 15 | extension SCECls where T: UIGestureRecognizer { 16 | 17 | static public func initialize(_ closure: @escaping (T) -> Void) -> T { 18 | let recg = T.init() 19 | let invoker = Invoker(recg, closure) 20 | recg.sce.set(invoker, forKey: &invokerKey) 21 | recg.addTarget(invoker, action: invoker.action) 22 | return recg 23 | } 24 | } 25 | 26 | 27 | -------------------------------------------------------------------------------- /Source/UIView+SCExtension.swift: -------------------------------------------------------------------------------- 1 | // 2 | // UIView+SCExtension.swift 3 | // Selector-Closure.Demo 4 | // 5 | // Created by ray on 2018/4/13. 6 | // Copyright © 2018年 ray. All rights reserved. 7 | // 8 | 9 | import UIKit 10 | 11 | extension UIView: SCExtension {} 12 | 13 | extension SCECls where T: UIView { 14 | 15 | @discardableResult 16 | public func whenTapped(_ enableUserInteraction: Bool = true, _ closure: @escaping (UITapGestureRecognizer) -> Void) -> UITapGestureRecognizer { 17 | let view = self.object! 18 | if enableUserInteraction { 19 | view.isUserInteractionEnabled = true 20 | } 21 | let recg = UITapGestureRecognizer.SCE.initialize(closure) 22 | view.addGestureRecognizer(recg) 23 | return recg 24 | } 25 | } 26 | --------------------------------------------------------------------------------