import SwiftUI
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import AppKit
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import Carbon
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// MARK: - Application Entry Point
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@main
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struct TagLauncherApp: App {
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private static let singletonLockFile = TagLauncherProcessSingleton.acquireOrHandOffAndExit()
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@NSApplicationDelegateAdaptor(AppDelegate.self) var appDelegate
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init() {
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_ = Self.singletonLockFile
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}
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var body: some Scene {
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Settings {
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PreferencesView()
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}
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.defaultSize(width: 880, height: 460)
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.commands {
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CommandGroup(replacing: .systemServices) { }
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CommandGroup(replacing: .appVisibility) { }
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CommandGroup(replacing: .help) { }
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}
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}
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}
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// MARK: - App Delegate (menubar + overlay window + hotkey)
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final class OverlayPanel: NSPanel {
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override var canBecomeKey: Bool { true }
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override var canBecomeMain: Bool { true }
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override func constrainFrameRect(_ frameRect: NSRect, to screen: NSScreen?) -> NSRect {
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frameRect
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}
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}
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final class AppDelegate: NSObject, NSApplicationDelegate, NSMenuDelegate {
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private static let showDockIconKey = "showDockIcon"
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private static let statusItemAutosaveName = AppIdentity.statusItemAutosaveName
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private static let statusItemButtonIdentifier = NSUserInterfaceItemIdentifier("TagLauncherStatusItemButton")
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private static let statusItemAccessibilityLabel = AppIdentity.displayName
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private static let showAppListMenuItemIdentifier = NSUserInterfaceItemIdentifier("TagLauncherShowAppListMenuItem")
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private static let helpMenuItemIdentifier = NSUserInterfaceItemIdentifier("TagLauncherHelpMenu")
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private static let downloadHelpMenuItemIdentifier = NSUserInterfaceItemIdentifier("TagLauncherDownloadHelpMenuItem")
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private static let externalActivationNotification = Notification.Name("TagLauncherExternalActivationRequested")
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private static let externalActivationObject = AppIdentity.bundleIdentifier
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private static let launcherOverlayLevel = NSWindow.Level(rawValue: NSWindow.Level.mainMenu.rawValue - 1)
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private static let overlayDefaultLevel = launcherOverlayLevel
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private static let overlayTextInputLevel = launcherOverlayLevel
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private var statusItem: NSStatusItem?
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private var overlayWindow: NSWindow?
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private var overlayKeyMonitor: Any?
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private var quickSearchExternalMouseMonitor: Any?
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private var settingsWindow: NSWindow? // Track Settings window to keep it above overlay
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private var mainHotkeyRef: EventHotKeyRef?
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private var quickSearchHotkeyRef: EventHotKeyRef?
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private var hotkeyEventHandlerInstalled = false
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private var isQuickSearchOpen = false
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private var isModalInteractionActive = false
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private var isInEditMode = false // Suppress auto-dismiss during editing
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private var isEditingAppNote = false
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private var isConfiguringApplicationMenu = false
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private var lastShowDockIcon: Bool?
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private var statusMenuScreenForNextOverlay: NSScreen?
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private var overlayGeneration = 0
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private var overlayAvoidsSpaceSwitch = false
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private var suppressReopenUntil = Date.distantPast
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private struct OverlayPlacementContext {
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let screen: NSScreen
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let frame: NSRect
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}
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private struct ForeignWindowFrame {
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let owner: String
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let frame: NSRect
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}
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private var isOverlayVisible: Bool {
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overlayWindow?.isVisible == true
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}
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private var isSettingsVisible: Bool {
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settingsWindow?.isVisible == true
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}
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private var requiresForegroundOwnership: Bool {
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isOverlayVisible || isSettingsVisible
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}
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private var shouldStageOverlayAsAccessory: Bool {
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!isSettingsVisible && !UserDefaults.standard.bool(forKey: Self.showDockIconKey)
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}
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private var currentOverlayLevel: NSWindow.Level {
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if isEditingAppNote || isQuickSearchOpen {
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return Self.overlayTextInputLevel
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}
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return Self.overlayDefaultLevel
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}
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private func overlayLevel(initialQuickSearchSource: String? = nil) -> NSWindow.Level {
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if initialQuickSearchSource != nil {
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return Self.overlayTextInputLevel
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}
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return currentOverlayLevel
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}
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static func refreshChromeSettings() {
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(NSApp.delegate as? AppDelegate)?.syncChromeSettings(force: true)
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}
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static func openPreferencesWindow() {
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(NSApp.delegate as? AppDelegate)?.openPreferences()
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}
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func applicationDidFinishLaunching(_ notification: Notification) {
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AppDefaults.register()
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L10n.setup()
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migrateDefaultGroupName()
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TagDatabase.seedDefaultTags()
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syncChromeSettings(force: true)
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observeHotkeyStatusChanges()
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registerConfiguredHotkeys()
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observeOtherWindows()
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observeSettingsClose()
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observeEditMode()
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observeAppNoteEditing()
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observeQuickSearch()
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observePreferencesRequests()
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observeExternalActivationRequests()
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observeApplicationMenuChanges()
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observeChromeSettings()
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observeLanguageChanges()
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setupLaunchAtLogin()
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suppressReopenUntil = Date().addingTimeInterval(1.0)
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configureApplicationMenuWhenAvailable(retries: 200)
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}
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func applicationDidBecomeActive(_ notification: Notification) {
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configureApplicationMenuWhenAvailable(retries: 12)
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}
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/// Dock icon click → show overlay (same as menubar "Show TagLauncher")
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func applicationShouldHandleReopen(_ sender: NSApplication, hasVisibleWindows flag: Bool) -> Bool {
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guard Date() >= suppressReopenUntil else { return false }
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showOrFocusOverlay()
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return false // Suppress default "unhide all windows" behavior
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}
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func applicationWillTerminate(_ notification: Notification) {
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hideOverlay(force: true, discardWindow: true)
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unregisterHotkey(for: .main)
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unregisterHotkey(for: .quickSearch)
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TagDatabase.flushPendingCategorySchemeBackupBatch()
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removeOverlayKeyMonitor()
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removeQuickSearchExternalMouseMonitor()
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DistributedNotificationCenter.default().removeObserver(
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self,
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name: Self.externalActivationNotification,
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object: Self.externalActivationObject
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)
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}
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/// Ensure defaultGroupName is always the language-neutral key "Other".
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/// Translates known old values back to "Other" so switching languages works.
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private func migrateDefaultGroupName() {
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let key = "defaultGroupName"
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let stored = UserDefaults.standard.string(forKey: key)
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// "Other" is the neutral key — nothing to do
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if stored == nil || stored == "Other" { return }
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// Check if the stored value is a translated version of "group.uncategorized"
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for (code, _) in L10n.supported {
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let loc = L10n.loadedTranslation("group.uncategorized", for: code)
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if stored == loc {
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UserDefaults.standard.set("Other", forKey: key)
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return
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}
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}
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// User has set a custom name — keep it
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}
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/// Observe Dock visibility changes so they take effect immediately.
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private func observeChromeSettings() {
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NotificationCenter.default.addObserver(
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forName: UserDefaults.didChangeNotification,
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object: nil, queue: .main
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) { [weak self] _ in
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self?.syncChromeSettings()
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}
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}
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private func syncChromeSettings(force: Bool = false) {
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let showDock = UserDefaults.standard.bool(forKey: Self.showDockIconKey)
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let dockChanged = lastShowDockIcon != showDock
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if force || dockChanged {
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lastShowDockIcon = showDock
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refreshLauncherChromeState()
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}
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if force {
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setupMenuBar()
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}
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}
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private func beginLauncherForegroundOwnership(activate: Bool = true, keyWindow: NSWindow? = nil) {
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if NSApp.activationPolicy() != .regular {
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NSApp.setActivationPolicy(.regular)
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}
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if activate {
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claimLauncherForeground(keyWindow: keyWindow)
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}
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}
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private func claimLauncherForeground(
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keyWindow: NSWindow? = nil,
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retries: Int = 0,
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overlayGeneration expectedOverlayGeneration: Int? = nil
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) {
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if NSApp.activationPolicy() != .regular {
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NSApp.setActivationPolicy(.regular)
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}
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if isOverlayVisible && !NSApp.presentationOptions.contains(.hideDock) {
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NSApp.presentationOptions = [.hideDock]
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}
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NSApp.unhide(nil)
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NSApp.activate(ignoringOtherApps: true)
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if let keyWindow, keyWindow.isVisible {
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keyWindow.makeKeyAndOrderFront(nil)
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keyWindow.makeMain()
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keyWindow.orderFrontRegardless()
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}
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configureApplicationMenuWhenAvailable(retries: 4)
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let overlayShouldYieldToSettings = keyWindow == overlayWindow && isSettingsVisible
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let keyWindowStillNeedsFocus = !overlayShouldYieldToSettings
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&& keyWindow?.isVisible == true
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&& keyWindow?.isKeyWindow == false
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let shouldRetry = !NSApp.isActive
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|| !NSApp.presentationOptions.contains(.hideDock)
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|| keyWindowStillNeedsFocus
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guard retries > 0, isOverlayVisible else { return }
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guard shouldRetry else { return }
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let retryWindow = keyWindow
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.08) { [weak self] in
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guard let self, self.isOverlayVisible else { return }
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if let expectedOverlayGeneration,
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expectedOverlayGeneration != self.overlayGeneration {
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return
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}
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self.refreshLauncherChromeState()
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self.claimLauncherForeground(
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keyWindow: retryWindow,
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retries: retries - 1,
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overlayGeneration: expectedOverlayGeneration
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)
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}
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}
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private func refreshLauncherChromeState(activate: Bool = false, avoidSpaceSwitch: Bool = false) {
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let showDock = UserDefaults.standard.bool(forKey: Self.showDockIconKey)
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lastShowDockIcon = showDock
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let shouldStayAccessoryForCurrentFullscreenSpace = isOverlayVisible
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&& (avoidSpaceSwitch || overlayAvoidsSpaceSwitch)
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let desiredPolicy: NSApplication.ActivationPolicy = shouldStayAccessoryForCurrentFullscreenSpace
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? .accessory
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: (requiresForegroundOwnership
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? .regular
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: (showDock ? .regular : .accessory))
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if NSApp.activationPolicy() != desiredPolicy {
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NSApp.setActivationPolicy(desiredPolicy)
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}
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let desiredPresentation: NSApplication.PresentationOptions = isOverlayVisible ? [.hideDock] : []
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if NSApp.presentationOptions != desiredPresentation {
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NSApp.presentationOptions = desiredPresentation
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}
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if activate && requiresForegroundOwnership && !shouldStayAccessoryForCurrentFullscreenSpace {
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let keyWindow = isSettingsVisible ? settingsWindow : (isOverlayVisible ? overlayWindow : nil)
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claimLauncherForeground(
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keyWindow: keyWindow,
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retries: isOverlayVisible && !isSettingsVisible ? 5 : 0,
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overlayGeneration: isOverlayVisible ? overlayGeneration : nil
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)
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}
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}
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private func handleApplicationDidResignActive() {
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guard !isOverlayVisible else {
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return
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}
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if isQuickSearchOpen {
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NotificationCenter.default.post(name: .tagLauncherQuickSearchDismissRequested, object: nil)
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}
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if !requiresForegroundOwnership {
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refreshLauncherChromeState()
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}
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}
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/// Keep app chrome in sync when language changes from any entry point.
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private func observeLanguageChanges() {
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NotificationCenter.default.addObserver(
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forName: .appLanguageDidChange,
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object: nil, queue: .main
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) { [weak self] _ in
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self?.setupMenuBar()
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self?.configureApplicationMenuWhenAvailable()
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}
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}
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// MARK: - Launch at Login (LaunchAgent, zero permissions)
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private static let launchAgentLabel = AppIdentity.launchAgentLabel
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static var supportsLaunchAtLogin: Bool {
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ProcessInfo.processInfo.environment["APP_SANDBOX_CONTAINER_ID"] == nil
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}
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private static var launchAgentURL: URL {
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FileManager.default.homeDirectoryForCurrentUser
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.appendingPathComponent("Library/LaunchAgents/\(launchAgentLabel).plist")
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}
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static func enableLaunchAtLogin() {
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guard supportsLaunchAtLogin else { return }
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let plist: [String: Any] = [
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"Label": Self.launchAgentLabel,
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"ProgramArguments": Self.expectedLaunchAgentProgramArguments(),
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"RunAtLoad": true,
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]
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let dir = Self.launchAgentURL.deletingLastPathComponent()
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try? FileManager.default.createDirectory(at: dir, withIntermediateDirectories: true)
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(plist as NSDictionary).write(to: Self.launchAgentURL, atomically: true)
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let uid = getuid()
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let bootoutTask = Process()
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bootoutTask.launchPath = "/bin/launchctl"
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bootoutTask.arguments = ["bootout", "gui/\(uid)/\(Self.launchAgentLabel)"]
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try? bootoutTask.run()
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bootoutTask.waitUntilExit()
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let task = Process()
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task.launchPath = "/bin/launchctl"
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task.arguments = ["bootstrap", "gui/\(uid)", Self.launchAgentURL.path]
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try? task.run()
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}
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static func disableLaunchAtLogin() {
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guard supportsLaunchAtLogin else { return }
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let uid = getuid()
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let task = Process()
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task.launchPath = "/bin/launchctl"
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task.arguments = ["bootout", "gui/\(uid)/\(Self.launchAgentLabel)"]
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try? task.run()
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try? FileManager.default.removeItem(at: Self.launchAgentURL)
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}
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private static func launchAgentProgramArguments() -> [String]? {
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guard let plist = NSDictionary(contentsOf: Self.launchAgentURL) as? [String: Any] else {
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return nil
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}
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return plist["ProgramArguments"] as? [String]
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}
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private static func expectedLaunchAgentProgramArguments() -> [String] {
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let executablePath = Bundle.main.executablePath
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?? Bundle.main.bundleURL
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.appendingPathComponent("Contents/MacOS/\(AppIdentity.displayName)")
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.path
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return [executablePath, "--hide"]
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}
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/// On first launch, enable login item by default via LaunchAgent.
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/// Does NOT require App Management permission.
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private func setupLaunchAtLogin() {
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guard Self.supportsLaunchAtLogin else {
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if UserDefaults.standard.object(forKey: "launchAtLogin") == nil {
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UserDefaults.standard.set(false, forKey: "launchAtLogin")
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}
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return
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}
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let key = "launchAtLogin"
|
guard UserDefaults.standard.bool(forKey: key) else {
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Self.disableLaunchAtLogin()
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return
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}
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let expectedArguments = Self.expectedLaunchAgentProgramArguments()
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if !AppDefaults.hasStoredValue(for: key)
|
|| Self.launchAgentProgramArguments() != expectedArguments {
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Self.enableLaunchAtLogin()
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}
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}
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// MARK: - Menu Bar
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private func setupMenuBar() {
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if statusItem == nil {
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statusItem = NSStatusBar.system.statusItem(withLength: NSStatusItem.squareLength)
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} else {
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statusItem?.length = NSStatusItem.squareLength
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}
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guard let statusItem else { return }
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statusItem.autosaveName = Self.statusItemAutosaveName
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statusItem.isVisible = true
|
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if let button = statusItem.button {
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button.identifier = Self.statusItemButtonIdentifier
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button.setAccessibilityIdentifier(Self.statusItemAutosaveName)
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button.setAccessibilityLabel(Self.statusItemAccessibilityLabel)
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button.image = makeMenuBarIcon()
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button.imageScaling = .scaleProportionallyDown
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button.imagePosition = .imageOnly
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button.toolTip = "TagLauncher — Tag-based app launcher"
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button.action = #selector(toggleOverlay(_:))
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button.target = self
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}
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let menu = NSMenu()
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menu.delegate = self
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let showItem = NSMenuItem(
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title: showAppListMenuTitle,
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action: #selector(toggleOverlayFromStatusMenu(_:)),
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keyEquivalent: ""
|
)
|
showItem.target = self
|
menu.addItem(showItem)
|
menu.addItem(.separator())
|
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// Version display
|
let appVersion = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String ?? "?"
|
let buildNumber = Bundle.main.infoDictionary?["CFBundleVersion"] as? String ?? "?"
|
let versionItem = NSMenuItem(
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title: "\(tr("menu.version")) \(appVersion) (\(buildNumber))",
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action: nil,
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keyEquivalent: ""
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)
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versionItem.isEnabled = false
|
menu.addItem(versionItem)
|
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menu.addItem(.separator())
|
let prefsItem = NSMenuItem(
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title: tr("menu.preferences"),
|
action: #selector(openPreferences(_:)),
|
keyEquivalent: ","
|
)
|
prefsItem.target = self
|
prefsItem.keyEquivalentModifierMask = .command
|
menu.addItem(prefsItem)
|
menu.addItem(.separator())
|
|
// Language submenu
|
let langMenu = NSMenu()
|
let currentLang = L10n.currentCode
|
for (code, name) in L10n.supported {
|
let item = NSMenuItem(title: name, action: #selector(switchLanguage(_:)), keyEquivalent: "")
|
item.representedObject = code
|
item.state = (code == currentLang) ? .on : .off
|
langMenu.addItem(item)
|
}
|
let langItem = NSMenuItem(title: tr("menu.language"), action: nil, keyEquivalent: "")
|
langItem.submenu = langMenu
|
menu.addItem(langItem)
|
|
menu.addItem(.separator())
|
menu.addItem(
|
NSMenuItem(
|
title: tr("menu.quit"),
|
action: #selector(NSApplication.terminate(_:)),
|
keyEquivalent: "q"
|
)
|
)
|
statusItem.menu = menu
|
}
|
|
func menuWillOpen(_ menu: NSMenu) {
|
statusMenuScreenForNextOverlay = screenContainingCurrentPointer()
|
?? statusItem?.button?.window?.screen
|
?? NSScreen.main
|
?? NSScreen.screens.first
|
}
|
|
func menuDidClose(_ menu: NSMenu) {
|
DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) { [weak self] in
|
self?.statusMenuScreenForNextOverlay = nil
|
}
|
}
|
|
private func makeMenuBarIcon() -> NSImage {
|
let menuBarIconSize = NSSize(width: 19, height: 19)
|
if let url = Bundle.main.url(forResource: "TagLauncherMenuBarIcon", withExtension: "svg"),
|
let image = NSImage(contentsOf: url) {
|
image.size = menuBarIconSize
|
image.isTemplate = true
|
image.accessibilityDescription = "TagLauncher"
|
return image
|
}
|
|
let image = NSImage(size: menuBarIconSize)
|
image.lockFocus()
|
defer { image.unlockFocus() }
|
|
NSGraphicsContext.current?.shouldAntialias = true
|
NSColor.black.withAlphaComponent(0.88).setStroke()
|
NSColor.black.withAlphaComponent(0.88).setFill()
|
|
let scale = image.size.width / 220.0
|
func rectFromSVG(x: CGFloat, y: CGFloat, width: CGFloat, height: CGFloat) -> NSRect {
|
NSRect(
|
x: x * scale,
|
y: (220.0 - y - height) * scale,
|
width: width * scale,
|
height: height * scale
|
)
|
}
|
|
let outline = NSBezierPath(
|
roundedRect: rectFromSVG(x: 15, y: 15, width: 190, height: 190),
|
xRadius: 44 * scale,
|
yRadius: 44 * scale
|
)
|
outline.lineWidth = 11 * scale
|
outline.stroke()
|
|
for rect in [
|
rectFromSVG(x: 49, y: 134, width: 27, height: 27),
|
rectFromSVG(x: 92, y: 134, width: 27, height: 27),
|
rectFromSVG(x: 49, y: 91, width: 27, height: 27),
|
rectFromSVG(x: 92, y: 91, width: 27, height: 27),
|
rectFromSVG(x: 49, y: 48, width: 27, height: 27),
|
rectFromSVG(x: 92, y: 48, width: 27, height: 27)
|
] {
|
NSBezierPath(roundedRect: rect, xRadius: 8 * scale, yRadius: 8 * scale).fill()
|
}
|
|
for rect in [
|
rectFromSVG(x: 132, y: 133, width: 47, height: 28),
|
rectFromSVG(x: 132, y: 90.5, width: 47, height: 28),
|
rectFromSVG(x: 132, y: 48, width: 47, height: 28)
|
] {
|
NSBezierPath(roundedRect: rect, xRadius: 12 * scale, yRadius: 12 * scale).fill()
|
}
|
|
image.isTemplate = true
|
image.accessibilityDescription = "TagLauncher"
|
return image
|
}
|
|
private var showAppListMenuTitle: String {
|
if LauncherHotkeyRegistrationStore.state(for: .main) == .failed {
|
return tr("menu.showShortcutUnavailable")
|
}
|
return "\(tr("menu.showAppList")) \(LauncherHotkey.main.displayString)"
|
}
|
|
private func observeApplicationMenuChanges() {
|
NotificationCenter.default.addObserver(
|
forName: NSApplication.didBecomeActiveNotification,
|
object: NSApp, queue: .main
|
) { [weak self] _ in
|
self?.configureApplicationMenuWhenAvailable(retries: 4)
|
}
|
|
NotificationCenter.default.addObserver(
|
forName: NSMenu.didAddItemNotification,
|
object: nil, queue: .main
|
) { [weak self] notification in
|
guard let self,
|
!self.isConfiguringApplicationMenu,
|
let menu = notification.object as? NSMenu,
|
menu === NSApp.mainMenu?.items.first?.submenu
|
else { return }
|
self.configureApplicationMenuWhenAvailable(retries: 2)
|
}
|
}
|
|
private func configureApplicationMenuWhenAvailable(retries: Int = 20) {
|
DispatchQueue.main.asyncAfter(deadline: .now() + 0.05) { [weak self] in
|
guard let self else { return }
|
guard NSApp.mainMenu?.items.first?.submenu != nil else {
|
if retries > 0 {
|
self.configureApplicationMenuWhenAvailable(retries: retries - 1)
|
}
|
return
|
}
|
|
self.configureApplicationMenu()
|
self.configureHelpMenu()
|
if retries > 0 && self.applicationMenuNeedsCleanup() {
|
self.configureApplicationMenuWhenAvailable(retries: retries - 1)
|
}
|
}
|
}
|
|
private func configureApplicationMenu() {
|
guard !isConfiguringApplicationMenu else { return }
|
guard let appMenu = NSApp.mainMenu?.items.first?.submenu else { return }
|
|
isConfiguringApplicationMenu = true
|
defer { isConfiguringApplicationMenu = false }
|
|
removeUnusedDefaultItems(from: appMenu)
|
configurePreferencesMenuItem(in: appMenu)
|
upsertShowAppListItem(in: appMenu)
|
normalizeSeparators(in: appMenu)
|
}
|
|
private func applicationMenuNeedsCleanup() -> Bool {
|
guard let appMenu = NSApp.mainMenu?.items.first?.submenu else { return true }
|
let hasUnusedDefaultItems = appMenu.items.contains(where: isUnusedDefaultApplicationMenuItem)
|
let hasShowAppListItem = appMenu.items.contains {
|
$0.identifier == Self.showAppListMenuItemIdentifier
|
}
|
return hasUnusedDefaultItems || !hasShowAppListItem
|
}
|
|
private func removeUnusedDefaultItems(from menu: NSMenu) {
|
for item in menu.items.reversed() where isUnusedDefaultApplicationMenuItem(item) {
|
menu.removeItem(item)
|
}
|
}
|
|
private func isUnusedDefaultApplicationMenuItem(_ item: NSMenuItem) -> Bool {
|
if let servicesMenu = NSApp.servicesMenu, item.submenu === servicesMenu {
|
return true
|
}
|
return item.action == #selector(NSApplication.hide(_:))
|
|| item.action == #selector(NSApplication.hideOtherApplications(_:))
|
|| item.action == #selector(NSApplication.unhideAllApplications(_:))
|
}
|
|
private func upsertShowAppListItem(in menu: NSMenu) {
|
if let existingItem = menu.items.first(where: { $0.identifier == Self.showAppListMenuItemIdentifier }) {
|
configureShowAppListItem(existingItem)
|
return
|
}
|
|
let item = NSMenuItem()
|
item.identifier = Self.showAppListMenuItemIdentifier
|
configureShowAppListItem(item)
|
|
if let settingsIndex = menu.items.firstIndex(where: { isSettingsMenuItem($0) }) {
|
menu.insertItem(item, at: settingsIndex + 1)
|
} else if let firstSeparatorIndex = menu.items.firstIndex(where: { $0.isSeparatorItem }) {
|
menu.insertItem(item, at: firstSeparatorIndex)
|
} else {
|
menu.addItem(item)
|
}
|
}
|
|
private func configureShowAppListItem(_ item: NSMenuItem) {
|
item.title = showAppListMenuTitle
|
item.action = #selector(toggleOverlayFromStatusMenu(_:))
|
item.target = self
|
item.keyEquivalent = ""
|
item.keyEquivalentModifierMask = []
|
item.isEnabled = true
|
}
|
|
private func configurePreferencesMenuItem(in menu: NSMenu) {
|
let item: NSMenuItem
|
if let existingItem = menu.items.first(where: { isSettingsMenuItem($0) }) {
|
item = existingItem
|
} else {
|
item = NSMenuItem()
|
if let firstSeparatorIndex = menu.items.firstIndex(where: { $0.isSeparatorItem }) {
|
menu.insertItem(item, at: firstSeparatorIndex)
|
} else {
|
menu.addItem(item)
|
}
|
}
|
|
item.title = tr("menu.preferences")
|
item.action = #selector(openPreferences(_:))
|
item.target = self
|
item.keyEquivalent = ","
|
item.keyEquivalentModifierMask = .command
|
item.isEnabled = true
|
}
|
|
private func isSettingsMenuItem(_ item: NSMenuItem) -> Bool {
|
item.action == Selector(("showSettingsWindow:"))
|
|| item.action == #selector(openPreferences(_:))
|
|| item.title == tr("menu.preferences")
|
}
|
|
private func normalizeSeparators(in menu: NSMenu) {
|
var indexesToRemove: [Int] = []
|
var previousWasSeparator = false
|
|
for (index, item) in menu.items.enumerated() {
|
guard item.isSeparatorItem else {
|
previousWasSeparator = false
|
continue
|
}
|
if index == 0 || index == menu.items.count - 1 || previousWasSeparator {
|
indexesToRemove.append(index)
|
}
|
previousWasSeparator = true
|
}
|
|
for index in indexesToRemove.reversed() {
|
menu.removeItem(at: index)
|
}
|
}
|
|
private func configureHelpMenu() {
|
guard let mainMenu = NSApp.mainMenu else { return }
|
NSApp.helpMenu = nil
|
|
for item in mainMenu.items.reversed() {
|
let isHelpMenu = item.identifier == Self.helpMenuItemIdentifier
|
|| item.title.localizedCaseInsensitiveContains("help")
|
|| item.title == tr("menu.help")
|
|| item.submenu?.title.localizedCaseInsensitiveContains("help") == true
|
|| item.submenu?.title == tr("menu.help")
|
if isHelpMenu {
|
mainMenu.removeItem(item)
|
}
|
}
|
|
let menuItem = NSMenuItem(title: tr("menu.help"), action: nil, keyEquivalent: "")
|
let helpMenu = NSMenu(title: tr("menu.help"))
|
menuItem.identifier = Self.helpMenuItemIdentifier
|
menuItem.submenu = helpMenu
|
|
let downloadItem = NSMenuItem()
|
downloadItem.identifier = Self.downloadHelpMenuItemIdentifier
|
downloadItem.title = tr("help.downloadPDF")
|
downloadItem.action = #selector(openLocalizedHelp(_:))
|
downloadItem.target = self
|
downloadItem.keyEquivalent = ""
|
downloadItem.keyEquivalentModifierMask = []
|
downloadItem.isEnabled = true
|
helpMenu.addItem(downloadItem)
|
mainMenu.addItem(menuItem)
|
}
|
|
@objc private func openLocalizedHelp(_ sender: Any? = nil) {
|
NSWorkspace.shared.open(HelpDocument.currentURL)
|
}
|
|
private func removeMenuBarItem() {
|
guard let statusItem else { return }
|
NSStatusBar.system.removeStatusItem(statusItem)
|
self.statusItem = nil
|
}
|
|
// MARK: - Overlay Window
|
|
@objc func toggleOverlay(_ sender: Any) {
|
performToggleOverlay(preferredScreen: nil)
|
}
|
|
@objc func toggleOverlayFromStatusMenu(_ sender: Any) {
|
let preferredScreen = statusMenuScreenForNextOverlay
|
statusMenuScreenForNextOverlay = nil
|
DispatchQueue.main.async { [weak self] in
|
self?.performToggleOverlay(preferredScreen: preferredScreen)
|
}
|
}
|
|
private func performToggleOverlay(preferredScreen: NSScreen?) {
|
if overlayWindow?.isVisible == true {
|
hideOverlay(force: true)
|
} else {
|
showOverlay(preferredScreen: preferredScreen)
|
}
|
}
|
|
private func showOrFocusOverlay(preferredScreen: NSScreen? = nil) {
|
let placement = overlayPlacementContextForNextOverlay(preferredScreen: preferredScreen)
|
let shouldAvoidSpaceSwitch = placement.map { hasFullscreenWindowOnScreen($0.screen) } ?? false
|
if let overlayWindow, overlayWindow.isVisible {
|
overlayAvoidsSpaceSwitch = shouldAvoidSpaceSwitch
|
moveOverlayToCurrentPlacement(preferredScreen: preferredScreen)
|
overlayWindow.level = currentOverlayLevel
|
refreshLauncherChromeState(activate: !shouldAvoidSpaceSwitch, avoidSpaceSwitch: shouldAvoidSpaceSwitch)
|
overlayWindow.makeKeyAndOrderFront(nil)
|
overlayWindow.orderFrontRegardless()
|
if let settingsWindow, settingsWindow.isVisible {
|
prepareSettingsWindow(settingsWindow)
|
}
|
return
|
}
|
showOverlay(preferredScreen: preferredScreen)
|
}
|
|
private func moveOverlayToCurrentPlacement(preferredScreen: NSScreen?) {
|
guard let overlayWindow,
|
let placement = overlayPlacementContextForNextOverlay(preferredScreen: preferredScreen),
|
overlayWindow.frame != placement.frame
|
else { return }
|
overlayWindow.setFrame(placement.frame, display: true)
|
}
|
|
private func showOverlay(
|
initialQuickSearchSource: String? = nil,
|
preferredScreen: NSScreen? = nil,
|
stagedForAllSpaces: Bool = false
|
) {
|
guard let placement = overlayPlacementContextForNextOverlay(preferredScreen: preferredScreen) else { return }
|
|
let shouldAvoidSpaceSwitch = hasFullscreenWindowOnScreen(placement.screen)
|
let shouldStageAsAccessory = shouldStageOverlayAsAccessory || shouldAvoidSpaceSwitch
|
|
if !stagedForAllSpaces && shouldStageAsAccessory {
|
// Let the all-spaces panel attach to the pointer's display before the app reclaims focus.
|
if NSApp.activationPolicy() != .accessory {
|
NSApp.setActivationPolicy(.accessory)
|
}
|
if NSApp.isActive {
|
NSApp.deactivate()
|
}
|
DispatchQueue.main.asyncAfter(deadline: .now() + 0.08) { [weak self] in
|
self?.showOverlay(
|
initialQuickSearchSource: initialQuickSearchSource,
|
preferredScreen: placement.screen,
|
stagedForAllSpaces: true
|
)
|
}
|
return
|
}
|
|
if overlayWindow?.isVisible == true {
|
hideOverlay(force: true)
|
} else if let existingWindow = overlayWindow {
|
existingWindow.orderOut(nil)
|
overlayWindow = nil
|
}
|
overlayAvoidsSpaceSwitch = shouldAvoidSpaceSwitch
|
|
let window = makeOverlayWindow(
|
on: placement.screen,
|
initialQuickSearchSource: initialQuickSearchSource
|
)
|
overlayGeneration &+= 1
|
overlayWindow = window
|
installOverlayKeyMonitor()
|
if shouldStageAsAccessory {
|
if NSApp.isActive {
|
NSApp.deactivate()
|
}
|
if NSApp.activationPolicy() != .accessory {
|
NSApp.setActivationPolicy(.accessory)
|
}
|
}
|
|
let targetLevel = overlayLevel(initialQuickSearchSource: initialQuickSearchSource)
|
window.setFrame(placement.frame, display: true)
|
window.level = targetLevel
|
|
window.makeKeyAndOrderFront(nil)
|
window.orderFrontRegardless()
|
|
let placementFrame = placement.frame
|
let finishForegroundClaim: () -> Void = { [weak self, weak window] in
|
guard let self, let window, self.overlayWindow === window else { return }
|
self.refreshLauncherChromeState(activate: !shouldAvoidSpaceSwitch, avoidSpaceSwitch: shouldAvoidSpaceSwitch)
|
if window.frame != placementFrame {
|
window.setFrame(placementFrame, display: true)
|
window.makeKeyAndOrderFront(nil)
|
window.orderFrontRegardless()
|
}
|
if let settingsWindow = self.settingsWindow, settingsWindow.isVisible {
|
self.prepareSettingsWindow(settingsWindow)
|
}
|
NotificationCenter.default.post(name: .tagLauncherOverlayDidShow, object: nil)
|
}
|
|
if !isSettingsVisible {
|
DispatchQueue.main.asyncAfter(deadline: .now() + 0.12, execute: finishForegroundClaim)
|
} else {
|
finishForegroundClaim()
|
}
|
}
|
|
private func hasFullscreenWindowOnScreen(_ screen: NSScreen) -> Bool {
|
let screenFrame = screen.frame
|
let windowFrames = foreignLayerZeroWindows(on: screenFrame)
|
|
if windowFrames.contains(where: { isSingleFullscreenWindow($0.frame, on: screenFrame) }) {
|
return true
|
}
|
|
return hasSplitViewFullscreenWindows(windowFrames, on: screenFrame)
|
}
|
|
private func foreignLayerZeroWindows(on screenFrame: NSRect) -> [ForeignWindowFrame] {
|
let windows = CGWindowListCopyWindowInfo([.optionOnScreenOnly, .excludeDesktopElements], kCGNullWindowID) as? [[String: Any]] ?? []
|
return windows.compactMap { info in
|
guard let owner = info[kCGWindowOwnerName as String] as? String,
|
owner != AppIdentity.displayName,
|
owner != "Window Server",
|
owner != "Dock",
|
owner != "loginwindow",
|
let layer = info[kCGWindowLayer as String] as? Int,
|
layer == 0,
|
let bounds = info[kCGWindowBounds as String] as? NSDictionary
|
else { return nil }
|
|
let frame = NSRect(
|
x: cgWindowDimension(bounds, "X"),
|
y: cgWindowDimension(bounds, "Y"),
|
width: cgWindowDimension(bounds, "Width"),
|
height: cgWindowDimension(bounds, "Height")
|
)
|
guard frame.intersects(screenFrame) else { return nil }
|
return ForeignWindowFrame(owner: owner, frame: frame)
|
}
|
}
|
|
private func isSingleFullscreenWindow(_ windowFrame: NSRect, on screenFrame: NSRect) -> Bool {
|
let widthMatches = abs(windowFrame.width - screenFrame.width) <= 12
|
let heightMatches = windowFrame.height >= screenFrame.height * 0.88
|
let horizontallyAligned = abs(windowFrame.midX - screenFrame.midX) <= 12
|
let verticallyAligned = abs(windowFrame.maxY - screenFrame.maxY) <= 32
|
return widthMatches && heightMatches && horizontallyAligned && verticallyAligned
|
}
|
|
private func hasSplitViewFullscreenWindows(_ windows: [ForeignWindowFrame], on screenFrame: NSRect) -> Bool {
|
let clippedWindows = windows.map {
|
ForeignWindowFrame(owner: $0.owner, frame: $0.frame.intersection(screenFrame))
|
}
|
let tallWindows = clippedWindows
|
.filter { window in
|
let frame = window.frame
|
return frame.height >= screenFrame.height * 0.86
|
&& frame.width >= screenFrame.width * 0.20
|
&& frame.width <= screenFrame.width * 0.86
|
&& abs(frame.maxY - screenFrame.maxY) <= 32
|
}
|
.sorted { $0.frame.minX < $1.frame.minX }
|
|
guard tallWindows.count >= 2 else { return false }
|
|
for startIndex in tallWindows.indices {
|
var union = tallWindows[startIndex].frame
|
var lastMaxX = union.maxX
|
|
for window in tallWindows.dropFirst(startIndex + 1) {
|
let gap = window.frame.minX - lastMaxX
|
if gap < -32 || gap > 48 {
|
break
|
}
|
union = union.union(window.frame)
|
lastMaxX = max(lastMaxX, window.frame.maxX)
|
|
let touchesLeft = abs(union.minX - screenFrame.minX) <= 32
|
let touchesRight = abs(union.maxX - screenFrame.maxX) <= 32
|
let coversWidth = union.width >= screenFrame.width * 0.92
|
let coversHeight = union.height >= screenFrame.height * 0.86
|
if touchesLeft && touchesRight && coversWidth && coversHeight {
|
return true
|
}
|
}
|
}
|
|
return false
|
}
|
|
private func cgWindowDimension(_ bounds: NSDictionary, _ key: String) -> CGFloat {
|
if let value = bounds[key] as? CGFloat {
|
return value
|
}
|
if let value = bounds[key] as? NSNumber {
|
return CGFloat(truncating: value)
|
}
|
return 0
|
}
|
|
private func installOverlayKeyMonitor() {
|
guard overlayKeyMonitor == nil else { return }
|
overlayKeyMonitor = NSEvent.addLocalMonitorForEvents(matching: .keyDown) { [weak self] event in
|
guard let self else { return event }
|
guard self.shouldHandleOverlayKeyEvent(event) else { return event }
|
if event.keyCode == 53 { // Escape
|
if self.isQuickSearchOpen {
|
self.isQuickSearchOpen = false
|
self.removeQuickSearchExternalMouseMonitor()
|
self.updateOverlayLevelForTextInput()
|
NotificationCenter.default.post(name: .tagLauncherQuickSearchDismissRequested, object: nil)
|
return nil
|
}
|
self.hideOverlay(force: true)
|
return nil
|
}
|
if self.shouldOpenQuickSearch(for: event) {
|
self.requestQuickSearch(source: QuickSearchOpenSource.mainOverlay)
|
return nil
|
}
|
return event
|
}
|
}
|
|
private func requestQuickSearch(source: String) {
|
isQuickSearchOpen = true
|
promoteOverlayToForegroundInput()
|
updateOverlayLevelForTextInput()
|
installQuickSearchExternalMouseMonitor()
|
DispatchQueue.main.async {
|
NotificationCenter.default.post(
|
name: .tagLauncherQuickSearchRequested,
|
object: nil,
|
userInfo: ["source": source]
|
)
|
}
|
}
|
|
private func shouldHandleOverlayKeyEvent(_ event: NSEvent) -> Bool {
|
guard overlayWindow?.isVisible == true else { return false }
|
if !isSettingsVisible && NSApp.isActive {
|
return true
|
}
|
if event.window == overlayWindow { return true }
|
return event.window == nil && NSApp.keyWindow == overlayWindow
|
}
|
|
private func shouldOpenQuickSearch(for event: NSEvent) -> Bool {
|
guard event.keyCode == UInt16(kVK_Space),
|
!event.isARepeat,
|
event.modifierFlags.intersection(.deviceIndependentFlagsMask).isEmpty,
|
overlayWindow?.isVisible == true,
|
!isQuickSearchOpen,
|
!isInEditMode,
|
!isEditingAppNote,
|
!isModalInteractionActive
|
else { return false }
|
|
return true
|
}
|
|
private func removeOverlayKeyMonitor() {
|
if let monitor = overlayKeyMonitor {
|
NSEvent.removeMonitor(monitor)
|
overlayKeyMonitor = nil
|
}
|
}
|
|
private func makeOverlayWindow(on screen: NSScreen, initialQuickSearchSource: String? = nil) -> NSWindow {
|
let panel = OverlayPanel(
|
contentRect: screen.frame,
|
styleMask: [.borderless, .fullSizeContentView, .nonactivatingPanel],
|
backing: .buffered,
|
defer: false
|
)
|
panel.isFloatingPanel = true
|
panel.hidesOnDeactivate = false
|
// Keep the overlay publishable above fullscreen Spaces without asking
|
// AppKit to migrate an all-spaces window between Spaces.
|
panel.collectionBehavior = [
|
.canJoinAllSpaces,
|
.fullScreenAuxiliary,
|
.stationary,
|
.transient,
|
.ignoresCycle
|
]
|
panel.isOpaque = false
|
panel.backgroundColor = NSColor.black.withAlphaComponent(0.001)
|
panel.hasShadow = false
|
panel.titlebarAppearsTransparent = true
|
panel.titleVisibility = .hidden
|
panel.isReleasedWhenClosed = false
|
panel.contentView = DismissibleHostingView(
|
rootView: ContentView(
|
hideOverlay: { [weak self] in
|
self?.hideOverlay(force: true)
|
},
|
initialQuickSearchSource: initialQuickSearchSource
|
),
|
onBackdropTap: { [weak self] in
|
self?.hideOverlay()
|
}
|
)
|
return panel
|
}
|
|
private func hideOverlay(force: Bool = false, discardWindow: Bool = false) {
|
guard force || !isInEditMode else { return }
|
overlayGeneration &+= 1
|
TagDatabase.flushPendingCategorySchemeBackupBatch()
|
if let settingsWindow, settingsWindow.parent == overlayWindow {
|
detachSettingsWindow(settingsWindow)
|
}
|
overlayWindow?.orderOut(nil)
|
removeOverlayKeyMonitor()
|
removeQuickSearchExternalMouseMonitor()
|
overlayAvoidsSpaceSwitch = false
|
refreshLauncherChromeState()
|
NotificationCenter.default.post(name: .tagLauncherOverlayDidHide, object: nil)
|
if discardWindow {
|
overlayWindow = nil
|
}
|
}
|
|
// MARK: - Global Hotkeys
|
|
private func registerConfiguredHotkeys() {
|
installHotkeyEventHandlerIfNeeded()
|
registerFixedHotkey(.main)
|
registerFixedHotkey(.quickSearch)
|
}
|
|
private func registerFixedHotkey(_ kind: LauncherHotkeyKind) {
|
unregisterHotkey(for: kind)
|
let hotkey = kind.hotkey
|
|
var hotkeyID = EventHotKeyID()
|
hotkeyID.signature = OSType(0x41505447) // 'APTG'
|
hotkeyID.id = kind.eventID
|
|
var newRef: EventHotKeyRef?
|
let status = RegisterEventHotKey(
|
hotkey.keyCode,
|
hotkey.modifiers,
|
hotkeyID,
|
GetApplicationEventTarget(),
|
0,
|
&newRef
|
)
|
|
if status == noErr, let newRef {
|
setHotkeyRef(newRef, for: kind)
|
LauncherHotkeyRegistrationStore.setActive(for: kind)
|
} else {
|
setHotkeyRef(nil, for: kind)
|
LauncherHotkeyRegistrationStore.setFailed(status, for: kind)
|
print("[TagLauncher] Fixed hotkey registration failed for \(kind.rawValue): \(status)")
|
}
|
}
|
|
private func observeHotkeyStatusChanges() {
|
NotificationCenter.default.addObserver(
|
forName: .tagLauncherHotkeyRegistrationChanged,
|
object: nil,
|
queue: .main
|
) { [weak self] _ in
|
self?.setupMenuBar()
|
self?.configureApplicationMenuWhenAvailable(retries: 2)
|
}
|
}
|
|
private func installHotkeyEventHandlerIfNeeded() {
|
guard !hotkeyEventHandlerInstalled else { return }
|
hotkeyEventHandlerInstalled = true
|
|
var eventSpec = EventTypeSpec(
|
eventClass: OSType(kEventClassKeyboard),
|
eventKind: UInt32(kEventHotKeyPressed)
|
)
|
let selfPtr = Unmanaged.passUnretained(self).toOpaque()
|
|
InstallEventHandler(
|
GetApplicationEventTarget(),
|
{ (_, event, userData) -> OSStatus in
|
guard let event, let userData else { return noErr }
|
var hotkeyID = EventHotKeyID()
|
let status = GetEventParameter(
|
event,
|
EventParamName(kEventParamDirectObject),
|
EventParamType(typeEventHotKeyID),
|
nil,
|
MemoryLayout<EventHotKeyID>.size,
|
nil,
|
&hotkeyID
|
)
|
guard status == noErr else { return noErr }
|
|
let delegate = Unmanaged<AppDelegate>
|
.fromOpaque(userData)
|
.takeUnretainedValue()
|
DispatchQueue.main.async {
|
delegate.handleHotkeyEvent(id: hotkeyID.id)
|
}
|
return noErr
|
},
|
1,
|
&eventSpec,
|
selfPtr,
|
nil
|
)
|
}
|
|
private func handleHotkeyEvent(id: UInt32) {
|
if id == LauncherHotkeyKind.quickSearch.eventID {
|
showQuickSearchFromGlobalHotkey()
|
} else {
|
performToggleOverlay(preferredScreen: nil)
|
}
|
}
|
|
private func showQuickSearchFromGlobalHotkey() {
|
if overlayWindow?.isVisible == true {
|
refreshLauncherChromeState(
|
activate: !overlayAvoidsSpaceSwitch,
|
avoidSpaceSwitch: overlayAvoidsSpaceSwitch
|
)
|
requestQuickSearch(source: QuickSearchOpenSource.globalVisible)
|
return
|
}
|
showOverlay(initialQuickSearchSource: QuickSearchOpenSource.globalHidden)
|
}
|
|
private func hotkeyRef(for kind: LauncherHotkeyKind) -> EventHotKeyRef? {
|
switch kind {
|
case .main: return mainHotkeyRef
|
case .quickSearch: return quickSearchHotkeyRef
|
}
|
}
|
|
private func setHotkeyRef(_ ref: EventHotKeyRef?, for kind: LauncherHotkeyKind) {
|
switch kind {
|
case .main: mainHotkeyRef = ref
|
case .quickSearch: quickSearchHotkeyRef = ref
|
}
|
}
|
|
private func unregisterHotkey(for kind: LauncherHotkeyKind) {
|
if let ref = hotkeyRef(for: kind) {
|
UnregisterEventHotKey(ref)
|
setHotkeyRef(nil, for: kind)
|
}
|
}
|
|
// MARK: - Preferences
|
|
/// Hide overlay when any other window becomes key (catches Cmd+, via SwiftUI Settings).
|
/// Suppressed while in edit mode to prevent false dismissals.
|
private func observeOtherWindows() {
|
NotificationCenter.default.addObserver(
|
forName: NSWindow.didBecomeKeyNotification,
|
object: nil,
|
queue: .main
|
) { [weak self] notification in
|
guard let self,
|
let keyWindow = notification.object as? NSWindow,
|
keyWindow != self.overlayWindow,
|
!self.isInEditMode
|
else { return }
|
|
if self.isSettingsOwnedPanel(keyWindow) {
|
return
|
}
|
|
if self.isMenuTrackingWindow(keyWindow) {
|
return
|
}
|
|
if self.isAppOwnedDocumentWindow(keyWindow) {
|
self.prepareSettingsWindow(keyWindow)
|
return
|
}
|
|
if NSApp.windows.contains(keyWindow) {
|
return
|
}
|
|
// Settings/Preferences window -> float it above overlay for real-time preview.
|
if self.isSettingsWindowCandidate(keyWindow) {
|
self.prepareSettingsWindow(keyWindow)
|
return
|
}
|
|
self.hideOverlay()
|
}
|
}
|
|
/// Settings must always appear centered over the current overlay view and float above it.
|
private func prepareSettingsWindow(_ window: NSWindow) {
|
let settingsSize = NSSize(width: 880, height: 460)
|
window.identifier = NSUserInterfaceItemIdentifier("TagLauncherPreferencesWindow")
|
window.minSize = settingsSize
|
window.maxSize = settingsSize
|
if abs(window.frame.width - settingsSize.width) > 0.5 || abs(window.frame.height - settingsSize.height) > 0.5 {
|
window.setFrame(
|
NSRect(origin: window.frame.origin, size: settingsSize),
|
display: false
|
)
|
}
|
|
if let overlayWindow, overlayWindow.isVisible {
|
center(window, over: overlayWindow.frame)
|
attachSettingsWindow(window, to: overlayWindow)
|
window.level = overlayWindow.level
|
} else if let screen = screenUnderMouse() {
|
center(window, over: screen.visibleFrame)
|
window.level = .floating
|
detachSettingsWindow(window)
|
}
|
|
var behavior = window.collectionBehavior
|
behavior.remove(.canJoinAllSpaces)
|
if overlayAvoidsSpaceSwitch {
|
behavior.remove(.moveToActiveSpace)
|
behavior.formUnion([.fullScreenAuxiliary, .stationary, .transient, .ignoresCycle])
|
} else {
|
behavior.formUnion([.fullScreenAuxiliary, .moveToActiveSpace])
|
}
|
window.collectionBehavior = behavior
|
window.makeKeyAndOrderFront(nil)
|
window.orderFrontRegardless()
|
settingsWindow = window
|
refreshLauncherChromeState(
|
activate: !overlayAvoidsSpaceSwitch,
|
avoidSpaceSwitch: overlayAvoidsSpaceSwitch
|
)
|
}
|
|
private func attachSettingsWindow(_ window: NSWindow, to overlayWindow: NSWindow) {
|
if window.parent != overlayWindow {
|
window.parent?.removeChildWindow(window)
|
overlayWindow.addChildWindow(window, ordered: .above)
|
}
|
}
|
|
private func detachSettingsWindow(_ window: NSWindow) {
|
window.parent?.removeChildWindow(window)
|
}
|
|
private func isSettingsWindowCandidate(_ window: NSWindow) -> Bool {
|
if window == settingsWindow { return true }
|
if window.identifier?.rawValue == "TagLauncherPreferencesWindow" { return true }
|
if isAppOwnedDocumentWindow(window) { return true }
|
guard NSApp.windows.contains(window),
|
window != overlayWindow,
|
window.isVisible,
|
!(window is NSPanel)
|
else { return false }
|
return settingsWindowTitleCandidates().contains(normalizedWindowTitle(window.title))
|
}
|
|
private func isAppOwnedDocumentWindow(_ window: NSWindow) -> Bool {
|
NSApp.windows.contains(window)
|
&& window != overlayWindow
|
&& window.isVisible
|
&& !(window is NSPanel)
|
&& !isMenuTrackingWindow(window)
|
&& window.styleMask.contains(.titled)
|
}
|
|
private func isMenuTrackingWindow(_ window: NSWindow) -> Bool {
|
let className = NSStringFromClass(type(of: window))
|
return className.localizedCaseInsensitiveContains("Menu")
|
|| className.localizedCaseInsensitiveContains("Popup")
|
}
|
|
private func settingsWindowTitleCandidates() -> Set<String> {
|
let keys = [
|
"menu.preferences",
|
"settings.language",
|
"settings.general",
|
"quickSearch.hotkeys",
|
"settings.tags",
|
"settings.data",
|
"settings.about"
|
]
|
return Set(keys.map { normalizedWindowTitle(tr($0)) })
|
}
|
|
private func normalizedWindowTitle(_ title: String) -> String {
|
title
|
.replacingOccurrences(of: "…", with: "")
|
.trimmingCharacters(in: .whitespacesAndNewlines)
|
}
|
|
private func isSettingsOwnedPanel(_ window: NSWindow) -> Bool {
|
guard window is NSPanel else { return false }
|
if window is NSSavePanel { return true }
|
guard let settingsWindow else { return false }
|
return window.sheetParent == settingsWindow
|
|| settingsWindow.attachedSheet == window
|
|| window.parent == settingsWindow
|
}
|
|
private func center(_ window: NSWindow, over rect: NSRect) {
|
let frame = window.frame
|
let origin = NSPoint(
|
x: rect.midX - frame.width / 2,
|
y: rect.midY - frame.height / 2
|
)
|
window.setFrameOrigin(origin)
|
}
|
|
private func screenUnderMouse() -> NSScreen? {
|
overlayPlacementContextForNextOverlay(preferredScreen: nil)?.screen
|
}
|
|
private func overlayPlacementContextForNextOverlay(preferredScreen: NSScreen?) -> OverlayPlacementContext? {
|
if let screen = preferredScreen {
|
return OverlayPlacementContext(screen: screen, frame: screen.frame)
|
}
|
guard let screen = screenContainingCurrentPointer() ?? NSScreen.main ?? NSScreen.screens.first else {
|
return nil
|
}
|
return OverlayPlacementContext(screen: screen, frame: screen.frame)
|
}
|
|
private func screenContainingCurrentPointer() -> NSScreen? {
|
let mousePoint = NSEvent.mouseLocation
|
return NSScreen.screens.first(where: {
|
NSMouseInRect(mousePoint, $0.frame, false)
|
})
|
}
|
|
/// Clean up settingsWindow reference when the Settings window closes.
|
private func observeSettingsClose() {
|
NotificationCenter.default.addObserver(
|
forName: NSWindow.willCloseNotification,
|
object: nil,
|
queue: .main
|
) { [weak self] notification in
|
guard let self,
|
let closingWindow = notification.object as? NSWindow,
|
closingWindow == self.settingsWindow
|
else { return }
|
let shouldRefocusOverlay = self.isOverlayVisible
|
let preferredScreen = self.overlayWindow?.screen
|
self.detachSettingsWindow(closingWindow)
|
self.settingsWindow = nil
|
self.refreshLauncherChromeState(
|
activate: shouldRefocusOverlay && !self.overlayAvoidsSpaceSwitch,
|
avoidSpaceSwitch: self.overlayAvoidsSpaceSwitch
|
)
|
guard shouldRefocusOverlay else { return }
|
DispatchQueue.main.asyncAfter(deadline: .now() + 0.12) { [weak self] in
|
self?.showOrFocusOverlay(preferredScreen: preferredScreen)
|
}
|
}
|
}
|
|
/// Track whether the overlay is in edit mode to suppress auto-dismiss.
|
private func observeEditMode() {
|
NotificationCenter.default.addObserver(
|
forName: .tagLauncherEditModeChanged,
|
object: nil,
|
queue: .main
|
) { [weak self] notification in
|
self?.isInEditMode = (notification.userInfo?["active"] as? Bool) ?? false
|
}
|
}
|
|
/// Keep text-input overlays at the launcher level so Quick Search stays visible in fullscreen Spaces.
|
private func observeAppNoteEditing() {
|
NotificationCenter.default.addObserver(
|
forName: .tagLauncherAppNoteEditingChanged,
|
object: nil,
|
queue: .main
|
) { [weak self] notification in
|
guard let self else { return }
|
self.isEditingAppNote = (notification.userInfo?["active"] as? Bool) ?? false
|
if self.isEditingAppNote {
|
self.promoteOverlayToForegroundInput()
|
}
|
self.updateOverlayLevelForTextInput()
|
}
|
}
|
|
private func promoteOverlayToForegroundInput() {
|
if overlayAvoidsSpaceSwitch {
|
refreshLauncherChromeState(activate: false, avoidSpaceSwitch: true)
|
guard let overlayWindow else { return }
|
overlayWindow.makeKeyAndOrderFront(nil)
|
overlayWindow.orderFrontRegardless()
|
return
|
}
|
beginLauncherForegroundOwnership()
|
guard let overlayWindow else { return }
|
overlayWindow.makeKeyAndOrderFront(nil)
|
overlayWindow.orderFrontRegardless()
|
}
|
|
private func observeQuickSearch() {
|
NotificationCenter.default.addObserver(
|
forName: .tagLauncherQuickSearchVisibilityChanged,
|
object: nil,
|
queue: .main
|
) { [weak self] notification in
|
guard let self else { return }
|
self.isQuickSearchOpen = (notification.userInfo?["active"] as? Bool) ?? false
|
if self.isQuickSearchOpen {
|
self.promoteOverlayToForegroundInput()
|
}
|
self.updateOverlayLevelForTextInput()
|
if self.isQuickSearchOpen {
|
self.installQuickSearchExternalMouseMonitor()
|
} else {
|
self.removeQuickSearchExternalMouseMonitor()
|
}
|
}
|
|
NotificationCenter.default.addObserver(
|
forName: .tagLauncherModalInteractionChanged,
|
object: nil,
|
queue: .main
|
) { [weak self] notification in
|
self?.isModalInteractionActive = (notification.userInfo?["active"] as? Bool) ?? false
|
}
|
|
NotificationCenter.default.addObserver(
|
forName: NSApplication.didResignActiveNotification,
|
object: NSApp,
|
queue: .main
|
) { [weak self] _ in
|
self?.handleApplicationDidResignActive()
|
}
|
}
|
|
private func installQuickSearchExternalMouseMonitor() {
|
guard quickSearchExternalMouseMonitor == nil else { return }
|
quickSearchExternalMouseMonitor = NSEvent.addGlobalMonitorForEvents(
|
matching: [.leftMouseDown, .rightMouseDown, .otherMouseDown]
|
) { [weak self] _ in
|
DispatchQueue.main.async {
|
guard self?.isQuickSearchOpen == true else { return }
|
NotificationCenter.default.post(name: .tagLauncherQuickSearchDismissRequested, object: nil)
|
}
|
}
|
}
|
|
private func removeQuickSearchExternalMouseMonitor() {
|
if let quickSearchExternalMouseMonitor {
|
NSEvent.removeMonitor(quickSearchExternalMouseMonitor)
|
self.quickSearchExternalMouseMonitor = nil
|
}
|
}
|
|
private func updateOverlayLevelForTextInput() {
|
guard let overlayWindow else { return }
|
overlayWindow.level = currentOverlayLevel
|
if let settingsWindow, settingsWindow.parent == overlayWindow {
|
settingsWindow.level = overlayWindow.level
|
}
|
}
|
|
/// The overlay buttons live inside SwiftUI; use an app-level notification like edit mode does.
|
private func observePreferencesRequests() {
|
NotificationCenter.default.addObserver(
|
forName: .tagLauncherOpenPreferencesRequested,
|
object: nil,
|
queue: .main
|
) { [weak self] _ in
|
self?.openPreferences()
|
}
|
}
|
|
private func observeExternalActivationRequests() {
|
DistributedNotificationCenter.default().addObserver(
|
self,
|
selector: #selector(handleExternalActivationRequest(_:)),
|
name: Self.externalActivationNotification,
|
object: Self.externalActivationObject
|
)
|
}
|
|
@objc private func handleExternalActivationRequest(_ notification: Notification) {
|
let shouldShowOverlay = notification.userInfo?["showOverlay"] as? Bool ?? true
|
guard shouldShowOverlay else { return }
|
showOrFocusOverlay()
|
}
|
|
@objc private func openPreferences(_ sender: Any? = nil) {
|
TagDatabase.flushPendingCategorySchemeBackupBatch()
|
if overlayAvoidsSpaceSwitch {
|
refreshLauncherChromeState(activate: false, avoidSpaceSwitch: true)
|
} else {
|
beginLauncherForegroundOwnership()
|
}
|
// Don't hide overlay — keep it visible for real-time setting preview.
|
if let overlayWindow, overlayWindow.isVisible {
|
overlayWindow.makeKeyAndOrderFront(nil)
|
overlayWindow.orderFrontRegardless()
|
}
|
|
if let settingsWindow {
|
prepareSettingsWindow(settingsWindow)
|
return
|
}
|
|
let settingsSize = NSSize(width: 880, height: 460)
|
let window = NSWindow(
|
contentRect: NSRect(origin: .zero, size: settingsSize),
|
styleMask: [.titled, .closable],
|
backing: .buffered,
|
defer: false
|
)
|
window.title = tr("menu.preferences").replacingOccurrences(of: "…", with: "")
|
window.contentView = NSHostingView(rootView: PreferencesView())
|
window.isReleasedWhenClosed = false
|
settingsWindow = window
|
prepareSettingsWindow(window)
|
}
|
|
@objc private func switchLanguage(_ sender: NSMenuItem) {
|
guard let code = sender.representedObject as? String else { return }
|
L10n.switchTo(code)
|
}
|
}
|
|
// MARK: - NSView-level backdrop dismiss (works even if SwiftUI rendering is slow)
|
|
final class DismissibleHostingView<Content: View>: NSHostingView<Content> {
|
private let onBackdropTap: () -> Void
|
private var modalInteractionSuppressesBackdropDismiss = false
|
private var quickSearchSuppressesBackdropDismiss = false
|
private var modalInteractionObserver: NSObjectProtocol?
|
private var quickSearchVisibilityObserver: NSObjectProtocol?
|
|
private var suppressBackdropDismiss: Bool {
|
modalInteractionSuppressesBackdropDismiss || quickSearchSuppressesBackdropDismiss
|
}
|
|
@MainActor required init(rootView: Content) {
|
self.onBackdropTap = {}
|
super.init(rootView: rootView)
|
installWindowServerAnchorLayer()
|
observeBackdropDismissSuppressionChanges()
|
}
|
|
init(rootView: Content, onBackdropTap: @escaping () -> Void) {
|
self.onBackdropTap = onBackdropTap
|
super.init(rootView: rootView)
|
installWindowServerAnchorLayer()
|
observeBackdropDismissSuppressionChanges()
|
}
|
|
deinit {
|
if let modalInteractionObserver {
|
NotificationCenter.default.removeObserver(modalInteractionObserver)
|
}
|
if let quickSearchVisibilityObserver {
|
NotificationCenter.default.removeObserver(quickSearchVisibilityObserver)
|
}
|
}
|
|
@available(*, unavailable)
|
required init?(coder: NSCoder) { fatalError() }
|
|
private func installWindowServerAnchorLayer() {
|
wantsLayer = true
|
// A near-transparent backing pixel makes the WindowServer publish the panel immediately.
|
layer?.backgroundColor = NSColor.black.withAlphaComponent(0.001).cgColor
|
}
|
|
override func mouseDown(with event: NSEvent) {
|
let location = convert(event.locationInWindow, from: nil)
|
guard let hit = hitTest(location) else {
|
super.mouseDown(with: event)
|
return
|
}
|
if hit == self {
|
if quickSearchSuppressesBackdropDismiss {
|
NotificationCenter.default.post(name: .tagLauncherQuickSearchDismissRequested, object: nil)
|
return
|
}
|
if suppressBackdropDismiss {
|
super.mouseDown(with: event)
|
return
|
}
|
onBackdropTap()
|
return
|
}
|
if let floatingButton = findFloatingIconButton(at: event.locationInWindow, in: self) {
|
floatingButton.mouseDown(with: event)
|
return
|
}
|
// Recursively search hit subtree for TextFieldContainer or NSTextField.
|
// NSHostingView.hitTest may return a SwiftUI-internal wrapper — the
|
// actual AppKit subview may be nested deeper.
|
if let container = findTextFieldContainer(in: hit) {
|
container.mouseDown(with: event)
|
return
|
}
|
if let tf = findNSTextField(in: hit) {
|
tf.window?.makeFirstResponder(tf)
|
tf.mouseDown(with: event)
|
return
|
}
|
super.mouseDown(with: event)
|
}
|
|
private func observeBackdropDismissSuppressionChanges() {
|
modalInteractionObserver = NotificationCenter.default.addObserver(
|
forName: .tagLauncherModalInteractionChanged,
|
object: nil,
|
queue: .main
|
) { [weak self] notification in
|
self?.modalInteractionSuppressesBackdropDismiss = (notification.userInfo?["active"] as? Bool) ?? false
|
}
|
|
quickSearchVisibilityObserver = NotificationCenter.default.addObserver(
|
forName: .tagLauncherQuickSearchVisibilityChanged,
|
object: nil,
|
queue: .main
|
) { [weak self] notification in
|
self?.quickSearchSuppressesBackdropDismiss = (notification.userInfo?["active"] as? Bool) ?? false
|
}
|
}
|
|
private func findTextFieldContainer(in view: NSView) -> TextFieldContainer? {
|
if let container = view as? TextFieldContainer { return container }
|
for sub in view.subviews {
|
if let found = findTextFieldContainer(in: sub) { return found }
|
}
|
return nil
|
}
|
|
private func findNSTextField(in view: NSView) -> NSTextField? {
|
if let tf = view as? NSTextField, tf.isEditable { return tf }
|
for sub in view.subviews {
|
if let found = findNSTextField(in: sub) { return found }
|
}
|
return nil
|
}
|
|
private func findFloatingIconButton(at windowPoint: NSPoint, in view: NSView) -> FloatingIconButtonView? {
|
for subview in view.subviews.reversed() where !subview.isHidden {
|
if let found = findFloatingIconButton(at: windowPoint, in: subview) {
|
return found
|
}
|
}
|
guard let floatingButton = view as? FloatingIconButtonView else { return nil }
|
let localPoint = floatingButton.convert(windowPoint, from: nil)
|
if floatingButton.bounds.contains(localPoint) {
|
return floatingButton
|
}
|
return nil
|
}
|
|
}
|
