Add TerminateAfterLastWindowClosed toggle support in Misc

Xcodes/Backend/AppState.swift

@@ -104,6 +104,12 @@ class AppState: ObservableObject {
         }
     }
     
+    @Published var terminateAfterLastWindowClosed = false {
+        didSet {
+            Current.defaults.set(terminateAfterLastWindowClosed, forKey: "terminateAfterLastWindowClosed")
+        }
+    }
+    
     // MARK: - Runtimes
     
     @Published var downloadableRuntimes: [DownloadableRuntime] = []
@@ -173,6 +179,7 @@ class AppState: ObservableObject {
         onSelectActionType = SelectedActionType(rawValue: Current.defaults.string(forKey: "onSelectActionType") ?? "none") ?? .none
         installPath = Current.defaults.string(forKey: "installPath") ?? Path.defaultInstallDirectory.string
         showOpenInRosettaOption = Current.defaults.bool(forKey: "showOpenInRosettaOption") ?? false
+        terminateAfterLastWindowClosed = Current.defaults.bool(forKey: "terminateAfterLastWindowClosed") ?? false
     }
     
     // MARK: Timer

Xcodes/Frontend/Preferences/AdvancedPreferencePane.swift

@@ -151,6 +151,11 @@ struct AdvancedPreferencePane: View {
                 }
             }
             .groupBoxStyle(PreferencesGroupBoxStyle())
+            
+            GroupBox(label: Text("Misc")) {
+                Toggle("TerminateAfterLastWindowClosed", isOn: $appState.terminateAfterLastWindowClosed)
+            }
+            .groupBoxStyle(PreferencesGroupBoxStyle())
         }
     }
 }

Xcodes/Resources/Localizable.xcstrings

@@ -14829,6 +14829,28 @@
         }
       }
     },
+    "Misc" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Misc"
+          }
+        },
+        "zh-Hans" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "杂项"
+          }
+        },
+        "zh-Hant" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "雜項"
+          }
+        }
+      }
+    },
     "Moving" : {
       "extractionState" : "manual",
       "localizations" : {
@@ -20721,6 +20743,28 @@
         }
       }
     },
+    "TerminateAfterLastWindowClosed" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Terminate App after last window is closed"
+          }
+        },
+        "zh-Hans" : {
+          "stringUnit" : {
+            "state" : "needs_review",
+            "value" : "在最后一个窗口关闭后终止App"
+          }
+        },
+        "zh-Hant" : {
+          "stringUnit" : {
+            "state" : "needs_review",
+            "value" : "在最後一個窗口關閉後終止 App"
+          }
+        }
+      }
+    },
     "TrashingArchive" : {
       "extractionState" : "manual",
       "localizations" : {

Xcodes/XcodesApp.swift

@@ -166,6 +166,10 @@ class AppDelegate: NSObject, NSApplicationDelegate {
     }
 
     func applicationDidFinishLaunching(_: Notification) {}
+    
+    func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool {
+        return Current.defaults.bool(forKey: "terminateAfterLastWindowClosed") ?? false
+    }
 }
 
 func localizeString(_ key: String, comment: String = "") -> String {