Connect to several servers, one coloured window each

mac/Sources/Byre/Dialogs.swift

@@ -57,6 +57,7 @@ final class Overlays {
     @ObservationIgnored var pickerFrame: CGRect = .zero
     @ObservationIgnored var menuHover = false
     var paneFrame: CGRect = .zero
+    @ObservationIgnored weak var window: NSWindow?
     @ObservationIgnored private var monitor: Any?
     @ObservationIgnored private var mouseMonitor: Any?
 
@@ -134,17 +135,22 @@ final class Overlays {
             return
         }
         monitor = NSEvent.addLocalMonitorForEvents(matching: .keyDown) { [weak self] event in
+            let win = event.window.map(ObjectIdentifier.init)
             let code = event.keyCode
             let flags = event.modifierFlags.intersection(.deviceIndependentFlagsMask)
             let chars = event.charactersIgnoringModifiers ?? ""
             let taken = MainActor.assumeIsolated {
-                self?.key(code, flags, chars, ctrl) ?? false
+                guard let self, let window = self.window, win == ObjectIdentifier(window) else {
+                    return false
+                }
+                return self.key(code, flags, chars, ctrl)
             }
             return taken ? nil : event
         }
         mouseMonitor = NSEvent.addLocalMonitorForEvents(matching: [.leftMouseDown, .rightMouseDown, .otherMouseDown]) { [weak self] event in
+            let win = event.window.map(ObjectIdentifier.init)
             MainActor.assumeIsolated {
-                if let self, self.menu != nil, !self.menuHover {
+                if let self, let window = self.window, win == ObjectIdentifier(window), self.menu != nil, !self.menuHover {
                     self.menu = nil
                 }
             }