Converted to Swift 3 and iOS 10

TDBadgedCell.xcodeproj/project.pbxproj

@@ -94,11 +94,13 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0720;
-				LastUpgradeCheck = 0720;
+				LastUpgradeCheck = 0800;
 				ORGANIZATIONNAME = "Tim Davies";
 				TargetAttributes = {
 					22F678781D80288B007D2FAE = {
 						CreatedOnToolsVersion = 7.2;
+						DevelopmentTeam = W376QLUK5J;
+						LastSwiftMigration = 0800;
 					};
 				};
 			};
@@ -179,10 +181,13 @@
 				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_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				COPY_PHASE_STRIP = NO;
 				DEBUG_INFORMATION_FORMAT = dwarf;
@@ -224,10 +229,13 @@
 				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_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				COPY_PHASE_STRIP = NO;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
@@ -244,6 +252,7 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 9.2;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
+				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
 			};
@@ -253,21 +262,25 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				DEVELOPMENT_TEAM = W376QLUK5J;
 				INFOPLIST_FILE = TDBadgedCell/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.tmdvs.TDBadgedCell;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 3.0;
 			};
 			name = Debug;
 		};
 		22F678A31D80288C007D2FAE /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				DEVELOPMENT_TEAM = W376QLUK5J;
 				INFOPLIST_FILE = TDBadgedCell/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.tmdvs.TDBadgedCell;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_VERSION = 3.0;
 			};
 			name = Release;
 		};

TDBadgedCell.xcodeproj/xcuserdata/tim.xcuserdatad/xcschemes/TDBadgedCell.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0720"
+   LastUpgradeVersion = "0800"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

TDBadgedCell/AppDelegate.swift

@@ -14,33 +14,10 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
     var window: UIWindow?
 
 
-    func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
+    private func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
         // Override point for customization after application launch.
         return true
     }
 
-    func applicationWillResignActive(application: UIApplication) {
-        // 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.
-        // Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.
-    }
-
-    func applicationDidEnterBackground(application: UIApplication) {
-        // 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.
-        // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
-    }
-
-    func applicationWillEnterForeground(application: UIApplication) {
-        // Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background.
-    }
-
-    func applicationDidBecomeActive(application: UIApplication) {
-        // 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.
-    }
-
-    func applicationWillTerminate(application: UIApplication) {
-        // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
-    }
-
-
 }
 

TDBadgedCell/Base.lproj/Main.storyboard

@@ -1,18 +1,29 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="9531" systemVersion="15G31" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="giq-3r-Yvd">
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="11198.2" systemVersion="16A294a" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="giq-3r-Yvd">
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="9529"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="11161"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
     <scenes>
         <!--TDBaged Cell Examples-->
         <scene sceneID="gCx-I2-Qzz">
             <objects>
                 <tableViewController id="pad-GC-tEL" customClass="ViewController" customModule="TDBadgedCell" customModuleProvider="target" sceneMemberID="viewController">
                     <tableView key="view" clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="prototypes" style="plain" separatorStyle="default" rowHeight="44" sectionHeaderHeight="28" sectionFooterHeight="28" id="xLx-Yx-Pw9">
-                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <rect key="frame" x="0.0" y="0.0" width="375" height="667"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                        <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <prototypes>
+                            <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" selectionStyle="default" indentationWidth="10" reuseIdentifier="BadgedCell" id="ezo-TG-RHv" customClass="TDBadgedCell" customModule="TDBadgedCell" customModuleProvider="target">
+                                <rect key="frame" x="0.0" y="92" width="375" height="44"/>
+                                <autoresizingMask key="autoresizingMask"/>
+                                <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="ezo-TG-RHv" id="CnV-Wn-3rI">
+                                    <frame key="frameInset" width="375" height="43"/>
+                                    <autoresizingMask key="autoresizingMask"/>
+                                </tableViewCellContentView>
+                            </tableViewCell>
+                        </prototypes>
                         <connections>
                             <outlet property="dataSource" destination="pad-GC-tEL" id="Jbz-dN-ms2"/>
                             <outlet property="delegate" destination="pad-GC-tEL" id="Von-zJ-z1v"/>

TDBadgedCell/TDBadgedCell.swift

@@ -25,13 +25,13 @@ class TDBadgedCell: UITableViewCell {
     }
 
     // Badge background colours
-    var badgeColour = UIColor(red: 0, green: 0.478, blue: 1, alpha: 1.0)
-    var badgeColorHighlighted = UIColor.whiteColor()
+    var badgeColor = UIColor(red: 0, green: 0.478, blue: 1, alpha: 1.0)
+    var badgeColorHighlighted = UIColor.white
 
     // Font and style
     var badgeFontSize = 11.0;
     var badgeRadius = 20;
-    var badgeOffset = CGPointMake(10, 0);
+    var badgeOffset = CGPoint(x:10, y:0);
     let badgeView = UIImageView()
 
     override func layoutSubviews() {
@@ -46,49 +46,58 @@ class TDBadgedCell: UITableViewCell {
     }
 
     // When the badge
-    override func setHighlighted(highlighted: Bool, animated: Bool) {
+    override func setHighlighted(_ highlighted: Bool, animated: Bool) {
         super.setHighlighted(highlighted, animated: animated)
         drawBadge()
     }
 
-    override func setSelected(selected: Bool, animated: Bool) {
+    override func setSelected(_ selected: Bool, animated: Bool) {
         super.setSelected(selected, animated: animated)
         drawBadge()
     }
 
     // Draw the bagde image
     private func drawBadge() {
         // Calculate the size of our string
-        let textSize : CGSize = NSString(string: badgeString).sizeWithAttributes([NSFontAttributeName:UIFont.boldSystemFontOfSize(CGFloat(badgeFontSize))])
+        let textSize : CGSize = NSString(string: badgeString).size(attributes:[NSFontAttributeName:UIFont.boldSystemFont(ofSize:CGFloat(badgeFontSize))])
 
         // Create a frame with padding for our badge
         let height = textSize.height + 10
-        let width = textSize.width + 16
-        let badgeFrame : CGRect = CGRectMake(0, 0, (width > height) ? width : height, height)
+        var width = textSize.width + 16
+        if(width < height) {
+            width = height
+        }
+        let badgeFrame : CGRect = CGRect(x:0, y:0, width:width, height:height)
 
         let badge = CALayer()
         badge.frame = badgeFrame
-        badge.backgroundColor = ((self.highlighted || self.selected) ? badgeColorHighlighted : badgeColour).CGColor
+
+        if(self.isHighlighted || self.isSelected) {
+            badge.backgroundColor = badgeColorHighlighted.cgColor
+        } else {
+            badge.backgroundColor = badgeColor.cgColor
+        }
+
         badge.cornerRadius = (CGFloat(badgeRadius) < (badge.frame.size.height / 2)) ? CGFloat(badgeRadius) : CGFloat(badge.frame.size.height / 2)
 
         // Draw badge into graphics context
-        UIGraphicsBeginImageContextWithOptions(badge.frame.size, false, UIScreen.mainScreen().scale)
-        let ctx = UIGraphicsGetCurrentContext()
-        CGContextSaveGState(ctx)
-        badge.renderInContext(ctx!)
-        CGContextSaveGState(ctx)
+        UIGraphicsBeginImageContextWithOptions(badge.frame.size, false, UIScreen.main.scale)
+        let ctx = UIGraphicsGetCurrentContext()!
+        ctx.saveGState()
+        badge.render(in:ctx)
+        ctx.saveGState()
 
         // Draw string into graphics context
-        CGContextSetBlendMode(ctx, CGBlendMode.Clear)
-        NSString(string: badgeString).drawInRect(CGRectMake(8, 5, textSize.width, textSize.height), withAttributes: [
-            NSFontAttributeName:UIFont.boldSystemFontOfSize(CGFloat(badgeFontSize)),
-            NSForegroundColorAttributeName: UIColor.clearColor()
+        ctx.setBlendMode(CGBlendMode.clear)
+        NSString(string: badgeString).draw(in:CGRect(x:8, y:5, width:textSize.width, height:textSize.height), withAttributes: [
+            NSFontAttributeName:UIFont.boldSystemFont(ofSize:CGFloat(badgeFontSize)),
+            NSForegroundColorAttributeName: UIColor.clear
             ])
 
-        let badgeImage = UIGraphicsGetImageFromCurrentImageContext()
+        let badgeImage = UIGraphicsGetImageFromCurrentImageContext()!
         UIGraphicsEndImageContext()
 
-        badgeView.frame = CGRectMake(0, 0, badgeImage.size.width, badgeImage.size.height)
+        badgeView.frame = CGRect(x:0, y:0, width:badgeImage.size.width, height:badgeImage.size.height)
         badgeView.image = badgeImage
     }
 }

TDBadgedCell/ViewController.swift

@@ -23,33 +23,33 @@ class ViewController: UITableViewController {
         self.tableView.dataSource = self
     }
 
-    override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+    override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
         return demoItems.count
     }
 
-    override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
+    override func numberOfSections(in tableView: UITableView) -> Int {
         return 1
     }
 
-    override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> TDBadgedCell {
-        var cell : TDBadgedCell? = tableView.dequeueReusableCellWithIdentifier("BadgedCell") as! TDBadgedCell?;
+    override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> TDBadgedCell {
+        var cell : TDBadgedCell? = tableView.dequeueReusableCell(withIdentifier:"BadgedCell") as! TDBadgedCell?;
         if((cell == nil)) {
-            cell = TDBadgedCell(style: .Default, reuseIdentifier: "BadgedCell");
+            cell = TDBadgedCell(style: .default, reuseIdentifier: "BadgedCell");
         }
 
         // Set accessory views for two badges
         if(indexPath.row < 2) {
-            cell?.accessoryType = .DisclosureIndicator
+            cell?.accessoryType = .disclosureIndicator
         }
 
         cell?.textLabel!.text = demoItems[indexPath.row]["title"]
         cell?.badgeString = demoItems[indexPath.row]["badge"]!
 
         // Set background colours for two badges
         if(indexPath.row == 2) {
-            cell?.badgeColour = UIColor.orangeColor()
+            cell?.badgeColor = .orange
         } else if(indexPath.row == 3) {
-            cell?.badgeColour = UIColor.redColor()
+            cell?.badgeColor = .red
         }
 
         return cell!