Added setting to change font size, so can now change the default font… (#1128)

Added setting to change font size, so can now change the default font size.

Author: Scrap

CodeEdit/Features/AppPreferences/Model/Text Editing/TextEditingPreferences.swift

@@ -97,7 +97,7 @@ extension AppPreferences {
         /// Indicates whether or not to use a custom font
         var customFont: Bool = false
 
-        /// The font size for the custom font
+        /// The font size for the font
         var size: Int = 12
 
         /// The name of the custom font
@@ -117,11 +117,11 @@ extension AppPreferences {
         /// Returns an NSFont representation of the current configuration.
         ///
         /// Returns the custom font, if enabled and able to be instantiated.
-        /// Otherwise returns a default system font monospaced, size 12.
+        /// Otherwise returns a default system font monospaced.
         func current() -> NSFont {
             guard customFont,
                   let customFont = NSFont(name: name, size: Double(size)) else {
-                return NSFont.monospacedSystemFont(ofSize: 12, weight: .regular)
+                return NSFont.monospacedSystemFont(ofSize: Double(size), weight: .regular)
             }
             return customFont
         }

CodeEdit/Features/AppPreferences/Sections/TextEditingPreferences/TextEditingPreferencesView.swift

@@ -35,6 +35,15 @@ struct TextEditingPreferencesView: View {
         return formatter
     }
 
+    private var fontSizeFormatter: NumberFormatter {
+        let formatter = NumberFormatter()
+        formatter.allowsFloats = false
+        formatter.minimum = 1
+        formatter.maximum = 288
+
+        return formatter
+    }
+
     var body: some View {
         PreferencesContent {
             PreferencesSection("Default Tab Width") {
@@ -53,6 +62,9 @@ struct TextEditingPreferencesView: View {
             PreferencesSection("Font") {
                 fontSelector
             }
+            PreferencesSection("Font Size") {
+                fontSizeSelector
+            }
             PreferencesSection("Line Height") {
                 lineHeight
             }
@@ -83,6 +95,20 @@ struct TextEditingPreferencesView: View {
         }
     }
 
+    private var fontSizeSelector: some View {
+        HStack(spacing: 5) {
+            TextField("", value: $prefs.preferences.textEditing.font.size, formatter: fontSizeFormatter)
+                .multilineTextAlignment(.trailing)
+                .frame(width: 40)
+            Stepper(
+                "Font Size:",
+                value: $prefs.preferences.textEditing.font.size,
+                in: 1...288,
+                step: 1
+            )
+        }
+    }
+
     private var autocompleteBraces: some View {
         HStack {
             Toggle("Autocomplete braces", isOn: $prefs.preferences.textEditing.autocompleteBraces)