chore: rename project to clawdbot

apps/macos/Sources/Clawdbot/MenuHighlightedHostView.swift

@@ -0,0 +1,103 @@
+import AppKit
+import SwiftUI
+
+final class HighlightedMenuItemHostView: NSView {
+    private var baseView: AnyView
+    private let hosting: NSHostingView<AnyView>
+    private var targetWidth: CGFloat
+    private var tracking: NSTrackingArea?
+    private var hovered = false {
+        didSet { self.updateHighlight() }
+    }
+
+    init(rootView: AnyView, width: CGFloat) {
+        self.baseView = rootView
+        self.hosting = NSHostingView(rootView: AnyView(rootView.environment(\.menuItemHighlighted, false)))
+        self.targetWidth = max(1, width)
+        super.init(frame: .zero)
+
+        self.addSubview(self.hosting)
+        self.hosting.autoresizingMask = [.width, .height]
+        self.updateSizing()
+    }
+
+    @available(*, unavailable)
+    required init?(coder: NSCoder) { fatalError("init(coder:) has not been implemented") }
+
+    override var intrinsicContentSize: NSSize {
+        let size = self.hosting.fittingSize
+        return NSSize(width: self.targetWidth, height: size.height)
+    }
+
+    override func updateTrackingAreas() {
+        super.updateTrackingAreas()
+        if let tracking {
+            self.removeTrackingArea(tracking)
+        }
+        let options: NSTrackingArea.Options = [
+            .mouseEnteredAndExited,
+            .activeAlways,
+            .inVisibleRect,
+        ]
+        let area = NSTrackingArea(rect: self.bounds, options: options, owner: self, userInfo: nil)
+        self.addTrackingArea(area)
+        self.tracking = area
+    }
+
+    override func mouseEntered(with event: NSEvent) {
+        _ = event
+        self.hovered = true
+    }
+
+    override func mouseExited(with event: NSEvent) {
+        _ = event
+        self.hovered = false
+    }
+
+    override func layout() {
+        super.layout()
+        self.hosting.frame = self.bounds
+    }
+
+    override func draw(_ dirtyRect: NSRect) {
+        if self.hovered {
+            NSColor.selectedContentBackgroundColor.setFill()
+            self.bounds.fill()
+        }
+        super.draw(dirtyRect)
+    }
+
+    func update(rootView: AnyView, width: CGFloat) {
+        self.baseView = rootView
+        self.targetWidth = max(1, width)
+        self.updateHighlight()
+    }
+
+    private func updateHighlight() {
+        self.hosting.rootView = AnyView(self.baseView.environment(\.menuItemHighlighted, self.hovered))
+        self.updateSizing()
+        self.needsDisplay = true
+    }
+
+    private func updateSizing() {
+        let width = max(1, self.targetWidth)
+        self.hosting.frame.size.width = width
+        let size = self.hosting.fittingSize
+        self.frame = NSRect(origin: .zero, size: NSSize(width: width, height: size.height))
+        self.invalidateIntrinsicContentSize()
+    }
+
+}
+
+struct MenuHostedHighlightedItem: NSViewRepresentable {
+    let width: CGFloat
+    let rootView: AnyView
+
+    func makeNSView(context _: Context) -> HighlightedMenuItemHostView {
+        HighlightedMenuItemHostView(rootView: self.rootView, width: self.width)
+    }
+
+    func updateNSView(_ nsView: HighlightedMenuItemHostView, context _: Context) {
+        nsView.update(rootView: self.rootView, width: self.width)
+    }
+}