From 02814ba5463703c1936ffc8fdb4516d24060c3c3 Mon Sep 17 00:00:00 2001
From: Roopesh Chander <roop@roopc.net>
Date: Sat, 12 Jan 2019 00:20:02 +0530
Subject: [PATCH] macOS: Add About dialog

---
 .../WireGuard/Base.lproj/Localizable.strings   |  6 ++++++
 WireGuard/WireGuard/UI/macOS/StatusMenu.swift  | 18 ++++++++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/WireGuard/WireGuard/Base.lproj/Localizable.strings b/WireGuard/WireGuard/Base.lproj/Localizable.strings
index cf73bf3..ab42116 100644
--- a/WireGuard/WireGuard/Base.lproj/Localizable.strings
+++ b/WireGuard/WireGuard/Base.lproj/Localizable.strings
@@ -232,6 +232,7 @@
 "macMenuAddEmptyTunnel" = "Add empty tunnel...";
 "macMenuExportLog" = "Export log to file...";
 "macMenuExportTunnels" = "Export tunnels to zip...";
+"macMenuAbout" = "About WireGuard";
 "macMenuQuit" = "Quit";
 
 // Mac manage tunnels window
@@ -292,3 +293,8 @@
 "macAlertInfoUnrecognizedPeerKey" = "Valid keys are: 'PublicKey', 'PresharedKey', 'AllowedIPs', 'Endpoint' and 'PersistentKeepalive'";
 
 "macAlertMultipleEntriesForKey (%@)" = "There should be only one entry per section for key '%@'";
+
+// Mac about dialog
+
+"macAppVersion (%@)" = "App version: %@";
+"macGoBackendVersion (%@)" = "Go backend version: %@";
diff --git a/WireGuard/WireGuard/UI/macOS/StatusMenu.swift b/WireGuard/WireGuard/UI/macOS/StatusMenu.swift
index 3a22d25..78e71ba 100644
--- a/WireGuard/WireGuard/UI/macOS/StatusMenu.swift
+++ b/WireGuard/WireGuard/UI/macOS/StatusMenu.swift
@@ -123,6 +123,9 @@ class StatusMenu: NSMenu {
     }
 
     func addApplicationItems() {
+        let aboutItem = NSMenuItem(title: tr("macMenuAbout"), action: #selector(aboutClicked), keyEquivalent: "")
+        aboutItem.target = self
+        addItem(aboutItem)
         let quitItem = NSMenuItem(title: tr("macMenuQuit"), action: #selector(NSApplication.terminate), keyEquivalent: "")
         quitItem.target = NSApp
         addItem(quitItem)
@@ -148,6 +151,21 @@ class StatusMenu: NSMenu {
         manageTunnelsWindow.makeKeyAndOrderFront(self)
         ImportPanelPresenter.presentImportPanel(tunnelsManager: tunnelsManager, sourceVC: manageTunnelsRootVC!)
     }
+
+    @objc func aboutClicked() {
+        var appVersion = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String ?? "Unknown"
+        if let appBuild = Bundle.main.infoDictionary?["CFBundleVersion"] as? String {
+            appVersion += " (\(appBuild))"
+        }
+        let appVersionString = [
+            tr(format: "macAppVersion (%@)", appVersion),
+            tr(format: "macGoBackendVersion (%@)", WIREGUARD_GO_VERSION)
+        ].joined(separator: "\n")
+        NSApp.orderFrontStandardAboutPanel(options: [
+            .applicationVersion: appVersionString,
+            .version: ""
+        ])
+    }
 }
 
 extension StatusMenu {