import SwiftUI
import AppKit
@main
struct DraggyApp: App {
@NSApplicationDelegateAdaptor(AppDelegate.self) var appDelegate
var body: some Scene {
// No window scene - we're a menu bar app
Settings {
EmptyView()
}
}
}
class AppDelegate: NSObject, NSApplicationDelegate {
var statusItem: NSStatusItem?
var popover: NSPopover?
var eventMonitor: EventMonitor?
var preferencesWindow: NSWindow?
let clipboardManager = ClipboardManager()
func applicationDidFinishLaunching(_ notification: Notification) {
// Create the status bar item
statusItem = NSStatusBar.system.statusItem(withLength: NSStatusItem.variableLength)
if let button = statusItem?.button {
button.image = NSImage(systemSymbolName: "doc.on.clipboard", accessibilityDescription: "Draggy")
button.action = #selector(handleClick(_:))
button.target = self
button.sendAction(on: [.leftMouseUp, .rightMouseUp])
}
// Create the popover
popover = NSPopover()
popover?.contentSize = NSSize(width: 300, height: 400)
popover?.behavior = .transient
popover?.contentViewController = NSHostingController(rootView: ContentView(clipboardManager: clipboardManager))
// Monitor for clicks outside the popover
eventMonitor = EventMonitor(mask: [.leftMouseDown, .rightMouseDown]) { [weak self] event in
if let self = self, self.popover?.isShown ?? false {
self.closePopover(nil)
}
}
// Monitor clipboard for auto-hide feature
clipboardManager.onFilesChanged = { [weak self] files in
self?.updateVisibility(hasFiles: !files.isEmpty)
}
// Set initial visibility
updateVisibility(hasFiles: !clipboardManager.files.isEmpty)
}
func updateVisibility(hasFiles: Bool) {
let hideWhenEmpty = UserDefaults.standard.bool(forKey: "hideWhenEmpty")
statusItem?.isVisible = !hideWhenEmpty || hasFiles
}
@objc func handleClick(_ sender: NSStatusBarButton) {
let event = NSApp.currentEvent!
if event.type == .rightMouseUp {
// Show menu on right-click
let menu = NSMenu()
menu.addItem(NSMenuItem(title: "Preferences...", action: #selector(showPreferences), keyEquivalent: ","))
menu.addItem(NSMenuItem.separator())
menu.addItem(NSMenuItem(title: "Refresh", action: #selector(refresh), keyEquivalent: "r"))
menu.addItem(NSMenuItem.separator())
menu.addItem(NSMenuItem(title: "About Draggy", action: #selector(showAbout), keyEquivalent: ""))
menu.addItem(NSMenuItem(title: "Quit Draggy", action: #selector(NSApplication.terminate(_:)), keyEquivalent: "q"))
statusItem?.menu = menu
statusItem?.button?.performClick(nil)
statusItem?.menu = nil
} else {
// Show popover on left-click
togglePopover(sender)
}
}
@objc func showPreferences() {
if preferencesWindow == nil {
let window = NSWindow(
contentRect: NSRect(x: 0, y: 0, width: 400, height: 350),
styleMask: [.titled, .closable],
backing: .buffered,
defer: false
)
window.title = "Draggy Preferences"
window.contentView = NSHostingView(rootView: PreferencesView())
window.center()
preferencesWindow = window
}
preferencesWindow?.makeKeyAndOrderFront(nil)
NSApp.activate(ignoringOtherApps: true)
}
@objc func showAbout() {
NSApp.orderFrontStandardAboutPanel(nil)
NSApp.activate(ignoringOtherApps: true)
}
@objc func refresh() {
clipboardManager.refresh()
}
@objc func togglePopover(_ sender: AnyObject?) {
if let popover = popover {
if popover.isShown {
closePopover(sender)
} else {
showPopover(sender)
}
}
}
func showPopover(_ sender: AnyObject?) {
if let button = statusItem?.button {
popover?.show(relativeTo: button.bounds, of: button, preferredEdge: .minY)
eventMonitor?.start()
}
}
func closePopover(_ sender: AnyObject?) {
popover?.performClose(sender)
eventMonitor?.stop()
}
}
// Event monitor for detecting clicks outside the popover
class EventMonitor {
private var monitor: Any?
private let mask: NSEvent.EventTypeMask
private let handler: (NSEvent?) -> Void
init(mask: NSEvent.EventTypeMask, handler: @escaping (NSEvent?) -> Void) {
self.mask = mask
self.handler = handler
}
deinit {
stop()
}
func start() {
monitor = NSEvent.addGlobalMonitorForEvents(matching: mask, handler: handler)
}
func stop() {
if let monitor = monitor {
NSEvent.removeMonitor(monitor)
self.monitor = nil
}
}
}
