update for Swift 1.2, Xcode 6.3

Author: mattneub

bk2ch06p236manualViewController/ch19p575manualViewController/RootViewController.swift

@@ -4,7 +4,7 @@ import UIKit
 
 class RootViewController: UIViewController {
 
-    let which = 2
+    let which = 1
 
     override func loadView() {
         let v = UIView()

bk2ch06p239nibViewController/ch19p575manualViewController/AppDelegate.swift

@@ -9,17 +9,11 @@ class AppDelegate : UIResponder, UIApplicationDelegate {
 
         self.window = UIWindow(frame: UIScreen.mainScreen().bounds)
 
-        let theRVC = RootViewController(nibName:"MyNib", bundle:nil) // explicit nib name
+        // demonstrating that the eponymous .xib file is _not_ found automatically:
 
-        // in iOS 3, 4, 5, 6, and 7,
-        // if the nib is called "RootView.xib" or "RootViewController.xib",
-        // you can pass nil as the nibName here (or call init() with no args)
-        // but in iOS 8 (starting with seed 5?) this feature is gone for "RootViewController.xib"
-        // ... but it does still work for "RootView.xib"!
-        // I don't know if that's a momentary bug or what, but...
-        // (In one way, it feels deliberate, since RootViewController is a dumb name for xib file!)
-        // since I can't rely on it, however, I'm going to stop relying on it from here on in
-        // so it's going to be explicit nib names from now on, I guess
+        let theRVC = RootViewController()
+        
+        // the empty white window proves that our nib is not loading
 
         self.window!.rootViewController = theRVC
 

bk2ch06p239nibViewController/ch19p575manualViewController/MyNib.xib renamed to bk2ch06p239nibViewController/ch19p575manualViewController/RootViewController.xib

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="6249" systemVersion="13F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="7531" systemVersion="14D131" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES">
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="6243"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="7520"/>
     </dependencies>
     <objects>
         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="RootViewController">

bk2ch06p239nibViewController/ch19p579nibViewController.xcodeproj/project.pbxproj

@@ -13,7 +13,7 @@
 		C9AFFBBD17C27B8C00C3BAB0 /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = C9AFFBBC17C27B8C00C3BAB0 /* CoreGraphics.framework */; };
 		C9AFFBBF17C27B8C00C3BAB0 /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = C9AFFBBE17C27B8C00C3BAB0 /* UIKit.framework */; };
 		C9AFFBCD17C27B8C00C3BAB0 /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = C9AFFBCC17C27B8C00C3BAB0 /* Images.xcassets */; };
-		C9AFFBED17C2850200C3BAB0 /* MyNib.xib in Resources */ = {isa = PBXBuildFile; fileRef = C9AFFBEC17C2850200C3BAB0 /* MyNib.xib */; };
+		C9AFFBED17C2850200C3BAB0 /* RootViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = C9AFFBEC17C2850200C3BAB0 /* RootViewController.xib */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -26,7 +26,7 @@
 		C9AFFBC217C27B8C00C3BAB0 /* ch19p579nibViewController-Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = "ch19p579nibViewController-Info.plist"; sourceTree = "<group>"; };
 		C9AFFBCC17C27B8C00C3BAB0 /* Images.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Images.xcassets; sourceTree = "<group>"; };
 		C9AFFBD317C27B8C00C3BAB0 /* XCTest.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = XCTest.framework; path = Library/Frameworks/XCTest.framework; sourceTree = DEVELOPER_DIR; };
-		C9AFFBEC17C2850200C3BAB0 /* MyNib.xib */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.xib; path = MyNib.xib; sourceTree = "<group>"; };
+		C9AFFBEC17C2850200C3BAB0 /* RootViewController.xib */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = file.xib; path = RootViewController.xib; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -76,7 +76,7 @@
 			children = (
 				321A94111974434700B88F5B /* AppDelegate.swift */,
 				321A94131974436300B88F5B /* RootViewController.swift */,
-				C9AFFBEC17C2850200C3BAB0 /* MyNib.xib */,
+				C9AFFBEC17C2850200C3BAB0 /* RootViewController.xib */,
 				C9AFFBCC17C27B8C00C3BAB0 /* Images.xcassets */,
 				C9AFFBC117C27B8C00C3BAB0 /* Supporting Files */,
 			);
@@ -142,7 +142,7 @@
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				C9AFFBED17C2850200C3BAB0 /* MyNib.xib in Resources */,
+				C9AFFBED17C2850200C3BAB0 /* RootViewController.xib in Resources */,
 				C9AFFBCD17C27B8C00C3BAB0 /* Images.xcassets in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;

bk2ch06p239nibViewControllerWorkaround3/ch19p575manualViewController/RootViewController.swift

@@ -2,11 +2,12 @@
 import UIKit
 
 class RootViewController : UIViewController {
-    required init(coder: NSCoder) {
-        fatalError("NSCoding not supported")
-    }
-    override init() {
+    init() {
         super.init(nibName:"RootViewController", bundle:nil)
     }
+
+    required init(coder aDecoder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
 
 }

bk2ch06p239nibViewControllerWorkaround5/ch19p575manualViewController/AppDelegate.swift

@@ -9,6 +9,8 @@ class AppDelegate : UIResponder, UIApplicationDelegate {
 
         self.window = UIWindow(frame: UIScreen.mainScreen().bounds)
 
+        // workaround 5, my favorite: override the `nibName` getter
+        
         let theRVC = RootViewController()
 
         self.window!.rootViewController = theRVC

bk2ch06p242nibInstantiatedViewController/ch19p583nibInstantiatedViewController/AppDelegate.swift

@@ -12,7 +12,7 @@ class AppDelegate : UIResponder, UIApplicationDelegate {
 
         let arr = UINib(
             nibName: "Main", bundle: nil).instantiateWithOwner(
-                nil, options: nil) as [UIViewController]
+                nil, options: nil) as! [UIViewController]
         self.window!.rootViewController = arr[0]
 
         self.window!.backgroundColor = UIColor.whiteColor()

bk2ch06p250sizeChangeTest/SizeChangeTest/ViewController.swift

@@ -17,6 +17,7 @@ import UIKit
 class ViewController: UIViewController {
 
     @IBAction func doButton(sender: AnyObject) {
+        println(self.view.bounds.size)
         let nav = self.navigationController!
         nav.navigationBarHidden = !nav.navigationBarHidden
         delay(1) {
@@ -26,7 +27,7 @@ class ViewController: UIViewController {
     }
 
     override func willAnimateRotationToInterfaceOrientation(toInterfaceOrientation: UIInterfaceOrientation, duration: NSTimeInterval) {
-        println("will rotate") // not called if viewWillTransitionToSize is implement
+        println("will rotate") // not called if viewWillTransitionToSize is implemented
     }
 
     override func viewWillTransitionToSize(size: CGSize, withTransitionCoordinator coordinator: UIViewControllerTransitionCoordinator) {

bk2ch06p253orientationsPermitted/ch19p590orientationsPermitted/ViewController.swift

@@ -6,13 +6,6 @@ class ViewController : UIViewController {
 
     // how to override the application's list of possible orientations
     // at the view controller level
-
-    // something weird is going on in the Swift version of this
-    // why does supportedInterfaceOrientations() was to return Int?
-    // should be UInt...
-    
-    // And then, how are we supposed to obtain the necessary Int?
-    // Apparently you have to call rawValue, which is annoying
 
     override func supportedInterfaceOrientations() -> Int {
 
@@ -21,7 +14,9 @@ class ViewController : UIViewController {
         let result = UIDeviceOrientationIsLandscape(UIDevice.currentDevice().orientation)
         println(result)
 
+        // uncomment next line in order to crash
         // return UIInterfaceOrientation.Portrait.rawValue // crash!
+        
         // ha ha, you didn't read the docs
         // you don't return an orientation; you return an orientation *mask*
         // (UIInterfaceOrientationMask)
@@ -33,6 +28,8 @@ class ViewController : UIViewController {
 
         println("supported") // called 10 times at launch! WTF?
         // and then 6 more times if you tap on the interface!
+        // okay, in my latest test it's only 5 times at launch
+        // I guess that's, uh, better...
 
         return Int(UIInterfaceOrientationMask.Portrait.rawValue) // gag me with a spoon
     }

bk2ch06p253orientationsPermitted2/ch19p590orientationsPermitted/AppDelegate.swift

@@ -10,8 +10,8 @@ class AppDelegate : UIResponder, UIApplicationDelegate {
     func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
         return true
     }
-    
-    func application(application: UIApplication, supportedInterfaceOrientationsForWindow window: UIWindow) -> Int {
+        
+    func application(application: UIApplication, supportedInterfaceOrientationsForWindow window: UIWindow?) -> Int {
         println("supported") // whoa
 
         // uncomment next line to get a different answer...