Ariver
2026-05-25 94c5e7e2dbda6c311f5685c8a211c04bc06438db
Apptag/ApptagApp.swift
@@ -43,6 +43,8 @@
    private static let statusItemButtonIdentifier = NSUserInterfaceItemIdentifier("TagLauncherStatusItemButton")
    private static let statusItemAccessibilityLabel = AppIdentity.displayName
    private static let showAppListMenuItemIdentifier = NSUserInterfaceItemIdentifier("TagLauncherShowAppListMenuItem")
    private static let helpMenuItemIdentifier = NSUserInterfaceItemIdentifier("TagLauncherHelpMenu")
    private static let downloadHelpMenuItemIdentifier = NSUserInterfaceItemIdentifier("TagLauncherDownloadHelpMenuItem")
    private static let externalActivationNotification = Notification.Name("TagLauncherExternalActivationRequested")
    private static let externalActivationObject = AppIdentity.bundleIdentifier
    private static let launcherOverlayLevel = NSWindow.Level(rawValue: NSWindow.Level.mainMenu.rawValue - 1)
@@ -65,10 +67,16 @@
    private var lastShowDockIcon: Bool?
    private var statusMenuScreenForNextOverlay: NSScreen?
    private var overlayGeneration = 0
    private var overlayAvoidsSpaceSwitch = false
    private var suppressReopenUntil = Date.distantPast
    private struct OverlayPlacementContext {
        let screen: NSScreen
        let frame: NSRect
    }
    private struct ForeignWindowFrame {
        let owner: String
        let frame: NSRect
    }
@@ -262,9 +270,8 @@
        let showDock = UserDefaults.standard.bool(forKey: Self.showDockIconKey)
        lastShowDockIcon = showDock
        let shouldStayAccessoryForCurrentFullscreenSpace = avoidSpaceSwitch
            && isOverlayVisible
            && !isSettingsVisible
        let shouldStayAccessoryForCurrentFullscreenSpace = isOverlayVisible
            && (avoidSpaceSwitch || overlayAvoidsSpaceSwitch)
        let desiredPolicy: NSApplication.ActivationPolicy = shouldStayAccessoryForCurrentFullscreenSpace
            ? .accessory
            : (requiresForegroundOwnership
@@ -590,7 +597,7 @@
            }
            self.configureApplicationMenu()
            self.removeHelpMenu()
            self.configureHelpMenu()
            if retries > 0 && self.applicationMenuNeedsCleanup() {
                self.configureApplicationMenuWhenAvailable(retries: retries - 1)
            }
@@ -709,12 +716,12 @@
        }
    }
    private func removeHelpMenu() {
    private func configureHelpMenu() {
        guard let mainMenu = NSApp.mainMenu else { return }
        NSApp.helpMenu = nil
        for item in mainMenu.items.reversed() {
            let isHelpMenu = item.submenu === NSApp.helpMenu
            let isHelpMenu = item.identifier == Self.helpMenuItemIdentifier
                || item.title.localizedCaseInsensitiveContains("help")
                || item.title == tr("menu.help")
                || item.submenu?.title.localizedCaseInsensitiveContains("help") == true
@@ -723,6 +730,26 @@
                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() {
@@ -757,6 +784,7 @@
        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)
@@ -812,6 +840,7 @@
            existingWindow.orderOut(nil)
            overlayWindow = nil
        }
        overlayAvoidsSpaceSwitch = shouldAvoidSpaceSwitch
        let window = makeOverlayWindow(
            on: placement.screen,
@@ -860,8 +889,18 @@
    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.contains { info in
        return windows.compactMap { info in
            guard let owner = info[kCGWindowOwnerName as String] as? String,
                  owner != AppIdentity.displayName,
                  owner != "Window Server",
@@ -870,18 +909,66 @@
                  let layer = info[kCGWindowLayer as String] as? Int,
                  layer == 0,
                  let bounds = info[kCGWindowBounds as String] as? NSDictionary
            else { return false }
            else { return nil }
            let x = cgWindowDimension(bounds, "X")
            let y = cgWindowDimension(bounds, "Y")
            let width = cgWindowDimension(bounds, "Width")
            let height = cgWindowDimension(bounds, "Height")
            let windowFrame = NSRect(x: x, y: y, width: width, height: height)
            let widthMatches = abs(windowFrame.width - screenFrame.width) <= 12
            let heightMatches = windowFrame.height >= screenFrame.height * 0.88
            let horizontallyAligned = abs(windowFrame.midX - screenFrame.midX) <= 12
            return widthMatches && heightMatches && horizontallyAligned
            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 {
@@ -1010,6 +1097,7 @@
        overlayWindow?.orderOut(nil)
        removeOverlayKeyMonitor()
        removeQuickSearchExternalMouseMonitor()
        overlayAvoidsSpaceSwitch = false
        refreshLauncherChromeState()
        NotificationCenter.default.post(name: .tagLauncherOverlayDidHide, object: nil)
        if discardWindow {
@@ -1115,7 +1203,10 @@
    private func showQuickSearchFromGlobalHotkey() {
        if overlayWindow?.isVisible == true {
            refreshLauncherChromeState(activate: true)
            refreshLauncherChromeState(
                activate: !overlayAvoidsSpaceSwitch,
                avoidSpaceSwitch: overlayAvoidsSpaceSwitch
            )
            requestQuickSearch(source: QuickSearchOpenSource.globalVisible)
            return
        }
@@ -1163,8 +1254,16 @@
                return
            }
            if self.isMenuTrackingWindow(keyWindow) {
                return
            }
            if self.isAppOwnedDocumentWindow(keyWindow) {
                self.prepareSettingsWindow(keyWindow)
                return
            }
            if NSApp.windows.contains(keyWindow) {
                return
            }
@@ -1203,12 +1302,20 @@
        var behavior = window.collectionBehavior
        behavior.remove(.canJoinAllSpaces)
        behavior.formUnion([.fullScreenAuxiliary, .moveToActiveSpace])
        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: true)
        refreshLauncherChromeState(
            activate: !overlayAvoidsSpaceSwitch,
            avoidSpaceSwitch: overlayAvoidsSpaceSwitch
        )
    }
    private func attachSettingsWindow(_ window: NSWindow, to overlayWindow: NSWindow) {
@@ -1239,6 +1346,14 @@
            && 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> {
@@ -1314,7 +1429,10 @@
            let preferredScreen = self.overlayWindow?.screen
            self.detachSettingsWindow(closingWindow)
            self.settingsWindow = nil
            self.refreshLauncherChromeState(activate: shouldRefocusOverlay)
            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)
@@ -1350,6 +1468,13 @@
    }
    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)
@@ -1447,7 +1572,11 @@
    @objc private func openPreferences(_ sender: Any? = nil) {
        TagDatabase.flushPendingCategorySchemeBackupBatch()
        beginLauncherForegroundOwnership()
        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)