186ae31d01
macOS suppresses an app's own notifications while it is the frontmost app unless the UNUserNotificationCenter delegate opts in. Set the delegate in AppDelegate and return [.banner, .sound, .list] from willPresent so High-CPU/health alerts pop as banners even with the window focused. (Also confirmed notifications require a real code signature, not the ad-hoc CODE_SIGNING_ALLOWED=NO test build.) Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
70 sor
2.4 KiB
Swift
70 sor
2.4 KiB
Swift
import SwiftUI
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import UserNotifications
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/// Flushes persisted metrics history when the app is quit, and lets alert banners
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/// appear even while TopManager is the foreground app (macOS suppresses an app's
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/// own notifications in the foreground unless the delegate opts in).
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final class AppDelegate: NSObject, NSApplicationDelegate, UNUserNotificationCenterDelegate {
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func applicationDidFinishLaunching(_ notification: Notification) {
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UNUserNotificationCenter.current().delegate = self
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}
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func userNotificationCenter(_ center: UNUserNotificationCenter,
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willPresent notification: UNNotification,
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withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
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completionHandler([.banner, .sound, .list])
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}
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func applicationWillTerminate(_ notification: Notification) {
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MetricsStore.shared.flush()
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}
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}
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@main
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struct TopManagerApp: App {
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@StateObject private var monitor = SystemMonitor.shared
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@StateObject private var settings = AppSettings.shared
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@NSApplicationDelegateAdaptor(AppDelegate.self) private var appDelegate
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@Environment(\.scenePhase) private var scenePhase
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var body: some Scene {
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WindowGroup {
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ContentView()
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.environmentObject(monitor)
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.environmentObject(AlertCenter.shared)
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.environmentObject(settings)
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.onAppear {
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monitor.startMonitoring()
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settings.applyAll()
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AlertCenter.shared.requestNotificationAuthorization()
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}
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}
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.windowStyle(.automatic)
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.defaultSize(width: 1000, height: 700)
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.onChange(of: scenePhase) { phase in
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if phase == .background {
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MetricsStore.shared.flush()
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}
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}
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.commands {
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CommandGroup(replacing: .newItem) { }
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}
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Settings {
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SettingsView()
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.environmentObject(settings)
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}
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// Menu Bar Extra with configurable metric
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MenuBarExtra {
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MenuBarView()
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.environmentObject(monitor)
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.environmentObject(AlertCenter.shared)
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.environmentObject(settings)
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} label: {
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MenuBarLabel(monitor: monitor, settings: settings, alerts: AlertCenter.shared)
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}
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.menuBarExtraStyle(.window)
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}
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}
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