Better naming.

Clocker/Preferences/General/PreferencesDataSource.swift

@@ -12,12 +12,12 @@ struct PreferencesDataSourceConstants {
 }
 
 protocol PreferenceSelectionUpdates: AnyObject {
-    func markAsFavorite(_ dataObject: TimezoneData)
-    func unfavourite(_ dataObject: TimezoneData)
-    func refreshTimezoneTable()
-    func refreshMainTableView()
-    func tableViewSelectionDidChange(_ status: Bool)
-    func table(didClick tableColumn: NSTableColumn)
+    func preferenceSelectionDataSourceMarkAsFavorite(_ dataObject: TimezoneData)
+    func preferenceSelectionDataSourceUnfavourite(_ dataObject: TimezoneData)
+    func preferenceSelectionDataSourceRefreshTimezoneTable()
+    func preferenceSelectionDataSourceRefreshMainTableView()
+    func preferenceSelectionDataSourceTableViewSelectionDidChange(_ status: Bool)
+    func preferenceSelectionDataSourceTable(didClick tableColumn: NSTableColumn)
 }
 
 class PreferencesDataSource: NSObject {
@@ -35,7 +35,7 @@ class PreferencesDataSource: NSObject {
 extension PreferencesDataSource: NSTableViewDelegate {
     func tableViewSelectionDidChange(_ notification: Notification) {
         if let tableView = notification.object as? NSTableView {
-            updateDelegate?.tableViewSelectionDidChange(tableView.selectedRow == -1)
+            updateDelegate?.preferenceSelectionDataSourceTableViewSelectionDidChange(tableView.selectedRow == -1)
         }
     }
 
@@ -79,7 +79,7 @@ extension PreferencesDataSource: NSTableViewDelegate {
 
         tableView.reloadData()
 
-        updateDelegate?.refreshMainTableView()
+        updateDelegate?.preferenceSelectionDataSourceRefreshMainTableView()
 
         tableView.deselectRow(tableView.selectedRow)
 
@@ -91,7 +91,7 @@ extension PreferencesDataSource: NSTableViewDelegate {
     }
 
     func tableView(_: NSTableView, didClick tableColumn: NSTableColumn) {
-        updateDelegate?.table(didClick: tableColumn)
+        updateDelegate?.preferenceSelectionDataSourceTable(didClick: tableColumn)
     }
 }
 
@@ -146,13 +146,13 @@ extension PreferencesDataSource: NSTableViewDataSource {
             dataObject.isFavourite = isFavouriteValue.intValue
             insert(timezone: dataObject, at: row)
             dataObject.isFavourite == 1 ?
-                updateDelegate?.markAsFavorite(dataObject) :
-                updateDelegate?.unfavourite(dataObject)
+                updateDelegate?.preferenceSelectionDataSourceMarkAsFavorite(dataObject) :
+                updateDelegate?.preferenceSelectionDataSourceUnfavourite(dataObject)
             updateStatusItem()
-            updateDelegate?.refreshTimezoneTable()
+            updateDelegate?.preferenceSelectionDataSourceRefreshTimezoneTable()
         }
 
-        updateDelegate?.refreshMainTableView()
+        updateDelegate?.preferenceSelectionDataSourceRefreshMainTableView()
     }
 
     private func setNewLabel(_ label: String, for dataObject: TimezoneData, at row: Int) {

Clocker/Preferences/General/PreferencesViewController.swift

@@ -97,6 +97,14 @@ class PreferencesViewController: ParentViewController {
                                                selector: #selector(refreshTimezoneTableView),
                                                name: NSNotification.Name.customLabelChanged,
                                                object: nil)
+        
+        NotificationCenter.default.addObserver(forName: NSUbiquitousKeyValueStore.didChangeExternallyNotification,
+                                               object: self,
+                                               queue: OperationQueue.main) { [weak self] _ in
+            if let sSelf = self {
+                sSelf.refreshTimezoneTableView()
+            }
+        }
 
         refreshTimezoneTableView()
 
@@ -483,8 +491,7 @@ extension PreferencesViewController {
         let words = searchString.components(separatedBy: CharacterSet.whitespacesAndNewlines)
         searchString = words.joined(separator: CLEmptyString)
 
-        let url = "https://maps.googleapis.com/maps/api/geocode/json?address=\(searchString)&key=\(geocodingKey)&language=\(userPreferredLanguage)"
-        return url
+        return "https://maps.googleapis.com/maps/api/geocode/json?address=\(searchString)&key=\(geocodingKey)&language=\(userPreferredLanguage)"
     }
 
     private func presentError(_ errorMessage: String) {
@@ -977,27 +984,27 @@ extension PreferencesViewController {
 }
 
 extension PreferencesViewController: PreferenceSelectionUpdates {
-    func markAsFavorite(_ dataObject: TimezoneData) {
+    func preferenceSelectionDataSourceMarkAsFavorite(_ dataObject: TimezoneData) {
         _markAsFavorite(dataObject)
     }
 
-    func unfavourite(_ dataObject: TimezoneData) {
+    func preferenceSelectionDataSourceUnfavourite(_ dataObject: TimezoneData) {
         _unfavourite(dataObject)
     }
 
-    func refreshTimezoneTable() {
+    func preferenceSelectionDataSourceRefreshTimezoneTable() {
         refreshTimezoneTableView()
     }
 
-    func refreshMainTableView() {
+    func preferenceSelectionDataSourceRefreshMainTableView() {
         refreshMainTable()
     }
 
-    func tableViewSelectionDidChange(_ status: Bool) {
+    func preferenceSelectionDataSourceTableViewSelectionDidChange(_ status: Bool) {
         deleteButton.isEnabled = !status
     }
 
-    func table(didClick tableColumn: NSTableColumn) {
+    func preferenceSelectionDataSourceTable(didClick tableColumn: NSTableColumn) {
         if tableColumn.identifier.rawValue == "favouriteTimezone" {
             return
         }

Clocker/Preferences/Menu Bar/StatusItemHandler.swift

@@ -138,7 +138,6 @@ class StatusItemHandler: NSObject {
         parentView = nil
 
         let menubarTimezones = DataStore.shared().menubarTimezones() ?? []
-
         if menubarTimezones.isEmpty {
             currentState = .icon
             return