Teardown and recreate WebView (not the entire controller) on reload.

Atom/Classes/AtomApp.m

@@ -12,9 +12,14 @@
 @synthesize controllers = _controllers;
 
 - (AtomController *)createController:(NSString *)path {
-  AtomController *controller = [(AtomController *)[AtomController alloc] initWithURL:path];
+  AtomController *controller = [[AtomController alloc] initWithURL:path];
+  [self.controllers addObject:controller];
+  return controller;
+}
+
+- (AtomController *)createSpecController {
+  AtomController *controller = [[AtomController alloc] initForSpecs];
   [self.controllers addObject:controller];
-  
   return controller;
 }
 
@@ -23,16 +28,8 @@
   [controller.jscocoa callJSFunctionNamed:@"triggerEvent" withArguments:@"window:close", nil, false, nil];
 }
 
-- (void)runSpecs {
-  AtomController *controller = [(AtomController *)[AtomController alloc] initForSpecs];
-  [self.controllers addObject:controller];
-}
-
 - (void)reloadController:(AtomController *)controller {
-  CGRect frame = [[controller window] frame];
-  AtomController *newController = [self createController:controller.url];
-  [controller close];
-  [[newController window] setFrame:frame display:YES animate:NO];
+  [controller createWebView];
 }
 
 - (void)open:(NSString *)path {

Atom/Classes/AtomController.h

@@ -6,13 +6,15 @@
 @interface AtomController : NSWindowController <NSWindowDelegate> {
 }
 
-@property (retain) WebView *webView;
+@property (assign) WebView *webView;
 @property (nonatomic, retain) JSCocoa *jscocoa;
 
 @property (nonatomic, retain, readonly) NSString *url;
-@property (nonatomic, retain, readonly) NSString *bootstrapPage;
+@property (nonatomic, retain, readonly) NSString *bootstrapScript;
 
 - (id)initForSpecs;
-- (AtomController *)initWithURL:(NSString *)url;
+- (id)initWithURL:(NSString *)url;
+
+- (void)createWebView;
 
 @end

Atom/Classes/AtomController.m

@@ -7,7 +7,7 @@
 @interface AtomController ()
 
 @property (nonatomic, retain, readwrite) NSString *url;
-@property (nonatomic, retain, readwrite) NSString *bootstrapPage;
+@property (nonatomic, retain, readwrite) NSString *bootstrapScript;
 
 @end
 
@@ -17,36 +17,54 @@
   webView = _webView, 
   jscocoa = _jscocoa,
   url = _url,
-  bootstrapPage = _bootstrapPage;
+  bootstrapScript = _bootstrapScript;
 
 - (void)dealloc {
   [self.jscocoa unlinkAllReferences];
   [self.jscocoa garbageCollect];  
   self.jscocoa = nil;
-  self.webView = nil;
-  self.bootstrapPage = nil;
+  self.webView = nil;;
+  self.bootstrapScript = nil;
   self.url = nil;
 
   [super dealloc];
 }
 
 
-- (id)initWithBootstrapPage:(NSString *)bootstrapPage url:(NSString *)url {
+- (id)initWithBootstrapScript:(NSString *)bootstrapScript url:(NSString *)url {
   self = [super initWithWindowNibName:@"AtomWindow"];
-  self.bootstrapPage = bootstrapPage;
+  self.bootstrapScript = bootstrapScript;
   self.url = url;
   
   [self.window makeKeyWindow];
   return self;
 }
 
-
-- (id)initForSpecs {
-  return [self initWithBootstrapPage:@"spec-suite.html" url:nil];
+- (id)initSpecs {
+  return [self initWithBootstrapScript:@"spec-startup" url:nil];
 }
 
 - (id)initWithURL:(NSString *)url {
-  return [self initWithBootstrapPage:@"index.html" url:url];
+  return [self initWithBootstrapScript:@"startup" url:url];
+}
+
+- (void)createWebView {
+  [self.webView removeFromSuperview];
+  
+  self.webView = [[WebView alloc] initWithFrame:[self.window.contentView frame]];
+  [self.webView setAutoresizingMask:NSViewWidthSizable|NSViewHeightSizable];
+  [self.window.contentView addSubview:self.webView];  
+  [self.webView setUIDelegate:self];
+
+  self.jscocoa = [[JSCocoa alloc] initWithGlobalContext:[[self.webView mainFrame] globalContext]];
+  [self.jscocoa setObject:self withName:@"$atomController"];
+  [self.jscocoa setObject:self.bootstrapScript withName:@"$bootstrapScript"];
+  
+  NSURL *resourceDirURL = [[NSBundle mainBundle] resourceURL];
+  NSURL *indexURL = [resourceDirURL URLByAppendingPathComponent:@"index.html"];
+  
+  NSURLRequest *request = [NSURLRequest requestWithURL:indexURL]; 
+  [[self.webView mainFrame] loadRequest:request];
 }
 
 - (void)windowDidLoad {
@@ -55,22 +73,12 @@
   [self.window setDelegate:self];
   [self.window setCollectionBehavior:NSWindowCollectionBehaviorFullScreenPrimary];
 
-  [self.webView setUIDelegate:self];
-
   [self setShouldCascadeWindows:YES];
   [self setWindowFrameAutosaveName:@"atomController"];
 
-  self.jscocoa = [[JSCocoa alloc] initWithGlobalContext:[[self.webView mainFrame] globalContext]];
-  [self.jscocoa setObject:self withName:@"$atomController"];
-
-  NSURL *resourceURL = [[NSBundle mainBundle] resourceURL];
-  NSURL *bootstrapPageURL = [resourceURL URLByAppendingPathComponent:self.bootstrapPage];
-    
-  NSURLRequest *request = [NSURLRequest requestWithURL:bootstrapPageURL];
-  [[self.webView mainFrame] loadRequest:request];
+  [self createWebView];  
 }
 
-
 - (void)close {
   [(AtomApp *)NSApp removeController:self];
   [super close];  

Atom/xibs/AtomWindow.xib

@@ -7,29 +7,18 @@
 		<string key="IBDocument.AppKitVersion">1138.23</string>
 		<string key="IBDocument.HIToolboxVersion">567.00</string>
 		<object class="NSMutableDictionary" key="IBDocument.PluginVersions">
-			<bool key="EncodedWithXMLCoder">YES</bool>
-			<object class="NSArray" key="dict.sortedKeys">
-				<bool key="EncodedWithXMLCoder">YES</bool>
-				<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-				<string>com.apple.WebKitIBPlugin</string>
-			</object>
-			<object class="NSMutableArray" key="dict.values">
-				<bool key="EncodedWithXMLCoder">YES</bool>
-				<string>1938</string>
-				<string>822</string>
-			</object>
+			<string key="NS.key.0">com.apple.InterfaceBuilder.CocoaPlugin</string>
+			<string key="NS.object.0">1938</string>
 		</object>
 		<object class="NSArray" key="IBDocument.IntegratedClassDependencies">
 			<bool key="EncodedWithXMLCoder">YES</bool>
 			<string>NSWindowTemplate</string>
 			<string>NSView</string>
 			<string>NSCustomObject</string>
-			<string>WebView</string>
 		</object>
 		<object class="NSArray" key="IBDocument.PluginDependencies">
 			<bool key="EncodedWithXMLCoder">YES</bool>
 			<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-			<string>com.apple.WebKitIBPlugin</string>
 		</object>
 		<object class="NSMutableDictionary" key="IBDocument.Metadata">
 			<string key="NS.key.0">PluginDependencyRecalculationVersion</string>
@@ -58,62 +47,10 @@
 				<object class="NSView" key="NSWindowView" id="610964987">
 					<reference key="NSNextResponder"/>
 					<int key="NSvFlags">256</int>
-					<object class="NSMutableArray" key="NSSubviews">
-						<bool key="EncodedWithXMLCoder">YES</bool>
-						<object class="WebView" id="615135301">
-							<reference key="NSNextResponder" ref="610964987"/>
-							<int key="NSvFlags">274</int>
-							<object class="NSMutableSet" key="NSDragTypes">
-								<bool key="EncodedWithXMLCoder">YES</bool>
-								<object class="NSArray" key="set.sortedObjects">
-									<bool key="EncodedWithXMLCoder">YES</bool>
-									<string>Apple HTML pasteboard type</string>
-									<string>Apple PDF pasteboard type</string>
-									<string>Apple PICT pasteboard type</string>
-									<string>Apple URL pasteboard type</string>
-									<string>Apple Web Archive pasteboard type</string>
-									<string>NSColor pasteboard type</string>
-									<string>NSFilenamesPboardType</string>
-									<string>NSStringPboardType</string>
-									<string>NeXT RTFD pasteboard type</string>
-									<string>NeXT Rich Text Format v1.0 pasteboard type</string>
-									<string>NeXT TIFF v4.0 pasteboard type</string>
-									<string>WebURLsWithTitlesPboardType</string>
-									<string>public.png</string>
-									<string>public.url</string>
-									<string>public.url-name</string>
-								</object>
-							</object>
-							<string key="NSFrameSize">{725, 723}</string>
-							<reference key="NSSuperview" ref="610964987"/>
-							<reference key="NSWindow"/>
-							<reference key="NSNextKeyView"/>
-							<string key="FrameName"/>
-							<string key="GroupName"/>
-							<object class="WebPreferences" key="Preferences">
-								<string key="Identifier">atomController</string>
-								<object class="NSMutableDictionary" key="Values">
-									<bool key="EncodedWithXMLCoder">YES</bool>
-									<object class="NSArray" key="dict.sortedKeys">
-										<bool key="EncodedWithXMLCoder">YES</bool>
-										<string>atomControllerWebKitJavaEnabled</string>
-										<string>atomControllerWebKitPluginsEnabled</string>
-									</object>
-									<object class="NSMutableArray" key="dict.values">
-										<bool key="EncodedWithXMLCoder">YES</bool>
-										<boolean value="NO"/>
-										<boolean value="NO"/>
-									</object>
-								</object>
-							</object>
-							<bool key="UseBackForwardList">NO</bool>
-							<bool key="AllowsUndo">YES</bool>
-						</object>
-					</object>
 					<string key="NSFrameSize">{725, 723}</string>
 					<reference key="NSSuperview"/>
 					<reference key="NSWindow"/>
-					<reference key="NSNextKeyView" ref="615135301"/>
+					<reference key="NSNextKeyView"/>
 				</object>
 				<string key="NSScreenRect">{{0, 0}, {1440, 878}}</string>
 				<string key="NSMaxSize">{10000000000000, 10000000000000}</string>
@@ -124,14 +61,6 @@
 		<object class="IBObjectContainer" key="IBDocument.Objects">
 			<object class="NSMutableArray" key="connectionRecords">
 				<bool key="EncodedWithXMLCoder">YES</bool>
-				<object class="IBConnectionRecord">
-					<object class="IBOutletConnection" key="connection">
-						<string key="label">webView</string>
-						<reference key="source" ref="1001"/>
-						<reference key="destination" ref="615135301"/>
-					</object>
-					<int key="connectionID">6</int>
-				</object>
 				<object class="IBConnectionRecord">
 					<object class="IBOutletConnection" key="connection">
 						<string key="label">window</string>
@@ -184,15 +113,9 @@
 						<reference key="object" ref="610964987"/>
 						<object class="NSMutableArray" key="children">
 							<bool key="EncodedWithXMLCoder">YES</bool>
-							<reference ref="615135301"/>
 						</object>
 						<reference key="parent" ref="773759719"/>
 					</object>
-					<object class="IBObjectRecord">
-						<int key="objectID">5</int>
-						<reference key="object" ref="615135301"/>
-						<reference key="parent" ref="610964987"/>
-					</object>
 				</object>
 			</object>
 			<object class="NSMutableDictionary" key="flattenedProperties">
@@ -206,7 +129,6 @@
 					<string>3.IBWindowTemplateEditedContentRect</string>
 					<string>3.NSWindowTemplate.visibleAtLaunch</string>
 					<string>4.IBPluginDependency</string>
-					<string>5.IBPluginDependency</string>
 				</object>
 				<object class="NSMutableArray" key="dict.values">
 					<bool key="EncodedWithXMLCoder">YES</bool>
@@ -217,7 +139,6 @@
 					<string>{{324, 121}, {725, 723}}</string>
 					<integer value="1"/>
 					<string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-					<string>com.apple.WebKitIBPlugin</string>
 				</object>
 			</object>
 			<object class="NSMutableDictionary" key="unlocalizedProperties">
@@ -245,24 +166,6 @@
 						<string key="minorKey">./Classes/AtomController.h</string>
 					</object>
 				</object>
-				<object class="IBPartialClassDescription">
-					<string key="className">WebView</string>
-					<object class="NSMutableDictionary" key="actions">
-						<string key="NS.key.0">reloadFromOrigin:</string>
-						<string key="NS.object.0">id</string>
-					</object>
-					<object class="NSMutableDictionary" key="actionInfosByName">
-						<string key="NS.key.0">reloadFromOrigin:</string>
-						<object class="IBActionInfo" key="NS.object.0">
-							<string key="name">reloadFromOrigin:</string>
-							<string key="candidateClassName">id</string>
-						</object>
-					</object>
-					<object class="IBClassDescriptionSource" key="sourceIdentifier">
-						<string key="majorKey">IBProjectSource</string>
-						<string key="minorKey">./Classes/WebView.h</string>
-					</object>
-				</object>
 			</object>
 		</object>
 		<int key="IBDocument.localizationMode">0</int>

index.html

@@ -13,7 +13,7 @@
 <script src='src/stdlib/require.js'></script>
 <script>
   window.onload = function() {
-    require('startup');
+    require($bootstrapScript);
   }
 </script>