fix: preinitialize the label string for the network widget (#1706)

exelban · Dec 7, 2023 · 4b68b8e · 4b68b8e
1 parent de5b369
commit 4b68b8e
Showing 1 changed file with 17 additions and 11 deletions.
diff --git a/Kit/Widgets/NetworkChart.swift b/Kit/Widgets/NetworkChart.swift
@@ -53,6 +53,8 @@ public class NetworkChart: WidgetWrapper {
     private var boxSettingsView: NSView? = nil
     private var frameSettingsView: NSView? = nil
 
+    public var NSLabelCharts: [NSAttributedString] = []
+
     public init(title: String, config: NSDictionary?, preview: Bool = false) {
         var widgetTitle: String = title
         if let config = config {
@@ -98,6 +100,19 @@ public class NetworkChart: WidgetWrapper {
             }
             self.chart.points = list
         }
+
+        let style = NSMutableParagraphStyle()
+        style.alignment = .center
+        let stringAttributes = [
+            NSAttributedString.Key.font: NSFont.systemFont(ofSize: 7, weight: .regular),
+            NSAttributedString.Key.foregroundColor: isDarkMode ? NSColor.white : NSColor.textColor,
+            NSAttributedString.Key.paragraphStyle: style
+        ]
+
+        for char in String(title.prefix(3)).uppercased().reversed() {
+            let str = NSAttributedString.init(string: "\(char)", attributes: stringAttributes)
+            self.NSLabelCharts.append(str)
+        }
     }
 
     required init?(coder: NSCoder) {
@@ -116,22 +131,13 @@ public class NetworkChart: WidgetWrapper {
         var width = self.width + (Constants.Widget.margin.x*2)
 
         if self.labelState {
-            let style = NSMutableParagraphStyle()
-            style.alignment = .center
-            let stringAttributes = [
-                NSAttributedString.Key.font: NSFont.systemFont(ofSize: 7, weight: .regular),
-                NSAttributedString.Key.foregroundColor: NSColor.textColor,
-                NSAttributedString.Key.paragraphStyle: style
-            ]
-
             let letterHeight = self.frame.height / 3
             let letterWidth: CGFloat = 6.0
 
             var yMargin: CGFloat = 0
-            for char in String(self.title.prefix(3)).uppercased().reversed() {
+            for char in self.NSLabelCharts {
                 let rect = CGRect(x: x, y: yMargin, width: letterWidth, height: letterHeight)
-                let str = NSAttributedString.init(string: "\(char)", attributes: stringAttributes)
-                str.draw(with: rect)
+                char.draw(with: rect)
                 yMargin += letterHeight
             }