Remove MainWindowController nib (#29)

Gifski.xcodeproj/project.pbxproj

@@ -10,7 +10,6 @@
 		5A1FDC6F203F0B050065E0F5 /* libgifski.a in Frameworks */ = {isa = PBXBuildFile; fileRef = E3FD619F201BD29E0087160A /* libgifski.a */; };
 		C2040B8920435871004EE259 /* GifskiWrapper.swift in Sources */ = {isa = PBXBuildFile; fileRef = C2040B8820435871004EE259 /* GifskiWrapper.swift */; };
 		C2AFA91D204FFEFD00FC5A7F /* MainWindowController.swift in Sources */ = {isa = PBXBuildFile; fileRef = C2AFA91B204FFEFD00FC5A7F /* MainWindowController.swift */; };
-		C2AFA91E204FFEFD00FC5A7F /* MainWindowController.xib in Resources */ = {isa = PBXBuildFile; fileRef = C2AFA91C204FFEFD00FC5A7F /* MainWindowController.xib */; };
 		E317FF132057E24700A80A18 /* CircularProgress.swift in Sources */ = {isa = PBXBuildFile; fileRef = E317FF122057E24700A80A18 /* CircularProgress.swift */; };
 		E317FF1C20583E9800A80A18 /* DockProgress.swift in Sources */ = {isa = PBXBuildFile; fileRef = E317FF1B20583E9800A80A18 /* DockProgress.swift */; };
 		E339F011203820ED003B78FB /* Gifski.swift in Sources */ = {isa = PBXBuildFile; fileRef = E339F010203820ED003B78FB /* Gifski.swift */; };
@@ -65,7 +64,6 @@
 /* Begin PBXFileReference section */
 		C2040B8820435871004EE259 /* GifskiWrapper.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; lineEnding = 0; path = GifskiWrapper.swift; sourceTree = "<group>"; usesTabs = 1; };
 		C2AFA91B204FFEFD00FC5A7F /* MainWindowController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; lineEnding = 0; path = MainWindowController.swift; sourceTree = "<group>"; usesTabs = 1; };
-		C2AFA91C204FFEFD00FC5A7F /* MainWindowController.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = MainWindowController.xib; sourceTree = "<group>"; };
 		E317FF122057E24700A80A18 /* CircularProgress.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CircularProgress.swift; sourceTree = "<group>"; };
 		E317FF1B20583E9800A80A18 /* DockProgress.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DockProgress.swift; sourceTree = "<group>"; };
 		E339F010203820ED003B78FB /* Gifski.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; lineEnding = 0; path = Gifski.swift; sourceTree = "<group>"; usesTabs = 1; };
@@ -141,7 +139,6 @@
 			children = (
 				E3AE62861E5CD2F300035A2F /* AppDelegate.swift */,
 				C2AFA91B204FFEFD00FC5A7F /* MainWindowController.swift */,
-				C2AFA91C204FFEFD00FC5A7F /* MainWindowController.xib */,
 				E3DF3E86203BD2B900055855 /* SavePanelAccessoryViewController.swift */,
 				E3DF3E87203BD2B900055855 /* SavePanelAccessoryViewController.xib */,
 				E3CB1DD61F7E4CBC00D79BFC /* VideoDropView.swift */,
@@ -271,7 +268,6 @@
 				E3AE628C1E5CD2F300035A2F /* MainMenu.xib in Resources */,
 				E3DF3E89203BD2B900055855 /* SavePanelAccessoryViewController.xib in Resources */,
 				E3C3DB4F203F154300CB8BB9 /* Credits.rtf in Resources */,
-				C2AFA91E204FFEFD00FC5A7F /* MainWindowController.xib in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

Gifski/AppDelegate.swift

@@ -6,7 +6,7 @@ extension NSColor {
 
 @NSApplicationMain
 final class AppDelegate: NSObject, NSApplicationDelegate {
-	let mainWindowController = MainWindowController()
+	lazy var mainWindowController = MainWindowController()
 	var hasFinishedLaunching = false
 	var urlsToConvertOnLaunch: URL!
 

Gifski/MainWindowController.swift

@@ -1,9 +1,5 @@
 import Cocoa
 
-extension NSNib.Name {
-	static let mainWindowController = NSNib.Name("MainWindowController")
-}
-
 class MainWindowController: NSWindowController {
 	private var progressObserver: NSKeyValueObservation?
 
@@ -37,35 +33,42 @@ class MainWindowController: NSWindowController {
 		}
 	}
 
-	override func windowDidLoad() {
-		with(window!) {
+	convenience init() {
+		let rect = CGRect(
+			origin: NSScreen.main?.frame.center ?? .zero,
+			width: 360,
+			height: 240
+		)
+		let window = NSWindow(
+			contentRect: rect,
+			styleMask: [.titled, .closable, .miniaturizable, .fullSizeContentView],
+			backing: .buffered,
+			defer: false
+		)
+
+		self.init(window: window)
+
+		with(window) {
 			$0.delegate = self
 			$0.appearance = .app
 			$0.titleVisibility = .hidden
 			$0.tabbingMode = .disallowed
 			$0.titlebarAppearsTransparent = true
 			$0.isMovableByWindowBackground = true
-			$0.styleMask.remove([.resizable, .fullScreen])
-			$0.styleMask.insert(.fullSizeContentView)
 			$0.isRestorable = false
-			$0.setFrame(CGRect(width: 360, height: 240), display: true)
 			$0.center()
 		}
 
-		let view = window!.contentView!
+		let view = window.contentView!
 		view.addSubview(circularProgress)
 		view.addSubview(videoDropView, positioned: .above, relativeTo: nil)
 
-		window!.makeKeyAndOrderFront(nil)
+		window.makeKeyAndOrderFront(nil)
 		NSApp.activate(ignoringOtherApps: true)
 
 		DockProgress.style = .circle(radius: 55, color: .appTheme)
 	}
 
-	override var windowNibName: NSNib.Name? {
-		return .mainWindowController
-	}
-
 	func convert(_ inputUrl: URL) {
 		// We already specify the UTIs we support, so this can only happen on invalid but supported files
 		guard inputUrl.isVideoDecodable else {