Initial commit

2026-09-17 15:15:45 -05:00
commit 87fe7927c4
36 changed files with 5113 additions and 0 deletions
@@ -0,0 +1,59 @@
+//  AppDelegate.swift
+//  GreenshotMac
+
+import AppKit
+
+@MainActor
+final class AppDelegate: NSObject, NSApplicationDelegate {
+
+    private var statusMenu: StatusMenuController?
+
+    func applicationDidFinishLaunching(_ notification: Notification) {
+        // A second copy would install its own menu bar item and register the same global
+        // hotkeys, which the first copy already owns. Hand over to the running instance.
+        if let other = AppDelegate.otherRunningInstance() {
+            NSLog("GreenshotMac: another instance is already running (pid \(other.processIdentifier)); exiting.")
+            other.activate()
+            Notifier.show(title: "GreenshotMac is already running",
+                          body: "Use the camera icon in the menu bar.")
+            NSApp.terminate(nil)
+            return
+        }
+
+        NSApp.setActivationPolicy(.accessory)
+        statusMenu = StatusMenuController()
+        MainMenuBuilder.install()
+        HotkeyBindings.shared.registerAll()
+
+        if !CGPreflightScreenCaptureAccess() {
+            // Triggers the system prompt on first launch so the first capture just works.
+            CGRequestScreenCaptureAccess()
+        }
+    }
+
+    /// Another process running the same bundle identifier, if there is one.
+    static func otherRunningInstance() -> NSRunningApplication? {
+        guard let bundleID = Bundle.main.bundleIdentifier else { return nil }
+        let current = NSRunningApplication.current
+        return NSRunningApplication.runningApplications(withBundleIdentifier: bundleID)
+            .first { $0.processIdentifier != current.processIdentifier && !$0.isTerminated }
+    }
+
+    func applicationWillTerminate(_ notification: Notification) {
+        HotkeyManager.shared.unregisterAll()
+    }
+
+    func applicationSupportsSecureRestorableState(_ app: NSApplication) -> Bool { true }
+
+    func application(_ application: NSApplication, open urls: [URL]) {
+        for url in urls {
+            guard let image = NSImage(contentsOf: url),
+                  let cgImage = image.cgImage(forProposedRect: nil, context: nil, hints: nil) else { continue }
+            var details = CaptureDetails()
+            details.captureMode = .importedFile
+            details.title = url.deletingPathExtension().lastPathComponent
+            details.scaleFactor = CGFloat(cgImage.width) / max(1, image.size.width)
+            EditorWindowController.open(with: Capture(image: cgImage, details: details))
+        }
+    }
+}