import AppKit

/// Borderless NSWindow that accepts key + main status so keyboard shortcuts route to it.
final class OverlayWindow: NSWindow {
    override var canBecomeKey: Bool { true }
    override var canBecomeMain: Bool { true }

    override func cancelOperation(_ sender: Any?) {
        orderOut(nil)
    }

    override func performKeyEquivalent(with event: NSEvent) -> Bool {
        if event.modifierFlags.contains(.command),
           event.charactersIgnoringModifiers == "w" {
            orderOut(nil)
            return true
        }
        return super.performKeyEquivalent(with: event)
    }
}