Everywhere: Move the Ladybird folder to UI

Author: https://github.com/trflynn89
Commit: db47cc41f8
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256
Reviewed-by: https://github.com/sideshowbarker

UI/AppKit/Interface/LadybirdWebViewWindow.mm

@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2024, Tim Flynn <trflynn89@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#import <Interface/LadybirdWebView.h>
+#import <Interface/LadybirdWebViewWindow.h>
+
+#if !__has_feature(objc_arc)
+#    error "This project requires ARC"
+#endif
+
+@interface LadybirdWebViewWindow ()
+@end
+
+@implementation LadybirdWebViewWindow
+
+- (instancetype)initWithWebView:(LadybirdWebView*)web_view
+                     windowRect:(NSRect)window_rect
+{
+    static constexpr auto style_mask = NSWindowStyleMaskTitled | NSWindowStyleMaskClosable | NSWindowStyleMaskMiniaturizable | NSWindowStyleMaskResizable;
+
+    self = [super initWithContentRect:window_rect
+                            styleMask:style_mask
+                              backing:NSBackingStoreBuffered
+                                defer:NO];
+
+    if (self) {
+        self.web_view = web_view;
+
+        if (self.web_view == nil)
+            self.web_view = [[LadybirdWebView alloc] init:nil];
+
+        [self.web_view setClipsToBounds:YES];
+    }
+
+    return self;
+}
+
+#pragma mark - NSWindow
+
+- (void)setIsVisible:(BOOL)flag
+{
+    [self.web_view handleVisibility:flag];
+    [super setIsVisible:flag];
+}
+
+- (void)setIsMiniaturized:(BOOL)flag
+{
+    [self.web_view handleVisibility:!flag];
+    [super setIsMiniaturized:flag];
+}
+
+@end