Show timezone offset from hover!

Clocker/Overall App/ConfigExport.swift

@@ -1,7 +1,7 @@
 // Copyright © 2015 Abhishek Banthia
 
-import CoreModelKit
 import CoreLoggerKit
+import CoreModelKit
 import Foundation
 
 struct ConfigExport {

Clocker/Overall App/DataStore.swift

@@ -112,11 +112,13 @@ class DataStore: NSObject {
     }
 
     // MARK: Date (May 8th) in Compact Menubar
+
     func shouldShowDateInMenubar() -> Bool {
         return shouldDisplay(.dateInMenubar)
     }
 
     // MARK: Day (Sun, Mon etc.) in Compact Menubar
+
     func shouldShowDayInMenubar() -> Bool {
         return shouldDisplay(.dayInMenubar)
     }
@@ -209,6 +211,7 @@ class DataStore: NSObject {
     }
 
     // MARK: Some values are stored as plain integers; objectForKey: will return nil, so using integerForKey:
+
     private func shouldDisplayNonObjectHelper(_ key: String) -> Bool {
         let value = userDefaults.integer(forKey: key)
         return value == 0

Clocker/Panel/ParentPanelController.swift

@@ -587,8 +587,8 @@ class ParentPanelController: NSWindowController {
 
     private lazy var menubarTitleHandler = MenubarTitleProvider(with: DataStore.shared(), eventStore: EventCenter.sharedCenter())
 
-    static private let attributes: [NSAttributedString.Key : Any] = [NSAttributedString.Key.font: NSFont.monospacedDigitSystemFont(ofSize: 13.0, weight: NSFont.Weight.regular),
-                             NSAttributedString.Key.baselineOffset : 0.1]
+    private static let attributes: [NSAttributedString.Key: Any] = [NSAttributedString.Key.font: NSFont.monospacedDigitSystemFont(ofSize: 13.0, weight: NSFont.Weight.regular),
+                                                                    NSAttributedString.Key.baselineOffset: 0.1]
 
     @objc func updateTime() {
         let store = DataStore.shared()
@@ -615,6 +615,7 @@ class ParentPanelController: NSWindowController {
             }
         }
 
+        let hoverRow = mainTableView.hoverRow
         stride(from: 0, to: preferences.count, by: 1).forEach {
             let current = preferences[$0]
 
@@ -628,11 +629,16 @@ class ParentPanelController: NSWindowController {
                 if modernContainerView != nil, modernSlider.isHidden == false, modernContainerView.currentlyInFocus {
                     return
                 }
+
                 let dataOperation = TimezoneDataOperations(with: model, store: DataStore.shared())
                 cellView.time.stringValue = dataOperation.time(with: futureSliderValue)
                 cellView.sunriseSetTime.stringValue = dataOperation.formattedSunriseTime(with: futureSliderValue)
                 cellView.sunriseSetTime.lineBreakMode = .byClipping
-                cellView.relativeDate.stringValue = dataOperation.date(with: futureSliderValue, displayType: .panel)
+
+                if $0 != hoverRow {
+                    cellView.relativeDate.stringValue = dataOperation.date(with: futureSliderValue, displayType: .panel)
+                }
+
                 cellView.currentLocationIndicator.isHidden = !model.isSystemTimezone
                 cellView.sunriseImage.image = model.isSunriseOrSunset ? Themer.shared().sunriseImage() : Themer.shared().sunsetImage()
                 if #available(macOS 10.14, *) {

Clocker/Panel/UI/TimezoneDataSource.swift

@@ -205,8 +205,27 @@ extension TimezoneDataSource: PanelTableViewDelegate {
                 }
 
                 rowCellView.extraOptions.alphaValue = (rowIndex == row) ? 1 : 0.5
+                if rowIndex == row, let hoverString = hoverStringForSelectedRow(row: row) {
+                    rowCellView.relativeDate.stringValue = hoverString
+                }
+            }
+        }
+    }
+
+    private func hoverStringForSelectedRow(row: Int) -> String? {
+        let currentModel = timezones[row]
+        if let timezone = TimeZone(identifier: currentModel.timezone()) {
+            let offSet = Double(timezone.secondsFromGMT()) / 3600
+            let localizedName = timezone.localizedName(for: .shortDaylightSaving, locale: Locale.autoupdatingCurrent) ?? "Error"
+            if offSet == 0.0 {
+                return "\(localizedName)"
+            } else {
+              let offSetSign = offSet > 0 ? "+" : CLEmptyString
+                let offsetString = "UTC\(offSetSign)\(offSet)"
+                return "\(localizedName) (\(offsetString))"
             }
         }
+        return nil
     }
 }
 

Clocker/Preferences/Menu Bar/StatusItemHandler.swift

@@ -367,7 +367,7 @@ class StatusItemHandler: NSObject {
         }
 
         let attributes = [NSAttributedString.Key.font: NSFont.monospacedDigitSystemFont(ofSize: 13.0, weight: NSFont.Weight.regular),
-                          NSAttributedString.Key.baselineOffset : 0.1] as [NSAttributedString.Key : Any]
+                          NSAttributedString.Key.baselineOffset: 0.1] as [NSAttributedString.Key: Any]
         statusItem.button?.attributedTitle = NSAttributedString(string: menubarText, attributes: attributes)
         statusItem.button?.image = nil
         statusItem.button?.imagePosition = .imageLeft