Add accent color preference

Tusker/Preferences/Preferences.swift

@@ -38,6 +38,7 @@ class Preferences: Codable, ObservableObject {
         let container = try decoder.container(keyedBy: CodingKeys.self)
         
         self.theme = try container.decode(UIUserInterfaceStyle.self, forKey: .theme)
+        self.accentColor = try container.decodeIfPresent(AccentColor.self, forKey: .accentColor) ?? .default
         self.avatarStyle = try container.decode(AvatarStyle.self, forKey: .avatarStyle)
         self.hideCustomEmojiInUsernames = try container.decode(Bool.self, forKey: .hideCustomEmojiInUsernames)
         self.showIsStatusReplyIcon = try container.decode(Bool.self, forKey: .showIsStatusReplyIcon)
@@ -90,6 +91,7 @@ class Preferences: Codable, ObservableObject {
         var container = encoder.container(keyedBy: CodingKeys.self)
         
         try container.encode(theme, forKey: .theme)
+        try container.encode(accentColor, forKey: .accentColor)
         try container.encode(avatarStyle, forKey: .avatarStyle)
         try container.encode(hideCustomEmojiInUsernames, forKey: .hideCustomEmojiInUsernames)
         try container.encode(showIsStatusReplyIcon, forKey: .showIsStatusReplyIcon)
@@ -136,6 +138,7 @@ class Preferences: Codable, ObservableObject {
     
     // MARK: Appearance
     @Published var theme = UIUserInterfaceStyle.unspecified
+    @Published var accentColor = AccentColor.default
     @Published var avatarStyle = AvatarStyle.roundRect
     @Published var hideCustomEmojiInUsernames = false
     @Published var showIsStatusReplyIcon = false
@@ -196,6 +199,7 @@ class Preferences: Codable, ObservableObject {
     
     private enum CodingKeys: String, CodingKey {
         case theme
+        case accentColor
         case avatarStyle
         case hideCustomEmojiInUsernames
         case showIsStatusReplyIcon
@@ -299,3 +303,83 @@ extension Preferences {
 }
 
 extension UIUserInterfaceStyle: Codable {}
+
+extension Preferences {
+    enum AccentColor: String, Codable, CaseIterable {
+        case `default`
+        case purple
+        case indigo
+        case blue
+        case cyan
+        case teal
+        case mint
+        case green
+//        case yellow
+        case orange
+        case red
+        case pink
+//        case brown
+        
+        var color: UIColor? {
+            switch self {
+            case .default:
+                return nil
+            case .blue:
+                return .systemBlue
+//            case .brown:
+//                return .systemBrown
+            case .cyan:
+                return .systemCyan
+            case .green:
+                return .systemGreen
+            case .indigo:
+                return .systemIndigo
+            case .mint:
+                return .systemMint
+            case .orange:
+                return .systemOrange
+            case .pink:
+                return .systemPink
+            case .purple:
+                return .systemPurple
+            case .red:
+                return .systemRed
+            case .teal:
+                return .systemTeal
+//            case .yellow:
+//                return .systemYellow
+            }
+        }
+        
+        var name: String {
+            switch self {
+            case .default:
+                return "Default"
+            case .blue:
+                return "Blue"
+//            case .brown:
+//                return "Brown"
+            case .cyan:
+                return "Cyan"
+            case .green:
+                return "Green"
+            case .indigo:
+                return "Indigo"
+            case .mint:
+                return "Mint"
+            case .orange:
+                return "Orange"
+            case .pink:
+                return "Pink"
+            case .purple:
+                return "Purple"
+            case .red:
+                return "Red"
+            case .teal:
+                return "Teal"
+//            case .yellow:
+//                return "Yellow"
+            }
+        }
+    }
+}

Tusker/Scenes/AuxiliarySceneDelegate.swift

@@ -113,5 +113,6 @@ class AuxiliarySceneDelegate: UIResponder, UIWindowSceneDelegate {
     
     @objc private func themePrefChanged() {
         window?.overrideUserInterfaceStyle = Preferences.shared.theme
+        window?.tintColor = Preferences.shared.accentColor.color
     }
 }

Tusker/Scenes/ComposeSceneDelegate.swift

@@ -101,6 +101,7 @@ class ComposeSceneDelegate: UIResponder, UIWindowSceneDelegate {
     
     @objc private func themePrefChanged() {
         window?.overrideUserInterfaceStyle = Preferences.shared.theme
+        window?.tintColor = Preferences.shared.accentColor.color
     }
     
 }

Tusker/Scenes/MainSceneDelegate.swift

@@ -244,6 +244,7 @@ class MainSceneDelegate: UIResponder, UIWindowSceneDelegate, TuskerSceneDelegate
     
     @objc func themePrefChanged() {
         window?.overrideUserInterfaceStyle = Preferences.shared.theme
+        window?.tintColor = Preferences.shared.accentColor.color
     }
     
     func showAddAccount() {

Tusker/Screens/Preferences/AppearancePrefsView.swift

@@ -10,14 +10,20 @@ import SwiftUI
 struct AppearancePrefsView : View {
     @ObservedObject var preferences = Preferences.shared
 
-    var theme: Binding<UIUserInterfaceStyle> = Binding(get: {
+    private var theme: Binding<UIUserInterfaceStyle> = Binding(get: {
         Preferences.shared.theme
     }, set: {
         Preferences.shared.theme = $0
         NotificationCenter.default.post(name: .themePreferenceChanged, object: nil)
     })
+    private var accentColor: Binding<Preferences.AccentColor> = Binding {
+        Preferences.shared.accentColor
+    } set: {
+        Preferences.shared.accentColor = $0
+        NotificationCenter.default.post(name: .themePreferenceChanged, object: nil)
+    }
     
-    var useCircularAvatars: Binding<Bool> = Binding(get: {
+    private var useCircularAvatars: Binding<Bool> = Binding(get: {
         Preferences.shared.avatarStyle == .circle
     }) {
         Preferences.shared.avatarStyle = $0 ? .circle : .roundRect
@@ -25,11 +31,7 @@ struct AppearancePrefsView : View {
 
     var body: some View {
         List {
-            Picker(selection: theme, label: Text("Theme")) {
+            themeSection
-                Text("Use System Theme").tag(UIUserInterfaceStyle.unspecified)
-                Text("Light").tag(UIUserInterfaceStyle.light)
-                Text("Dark").tag(UIUserInterfaceStyle.dark)
-            }
             accountsSection
             postsSection
         }
@@ -37,6 +39,29 @@ struct AppearancePrefsView : View {
         .navigationBarTitle(Text("Appearance"))
     }
     
+    private var themeSection: some View {
+        Section {
+            Picker(selection: theme, label: Text("Theme")) {
+                Text("Use System Theme").tag(UIUserInterfaceStyle.unspecified)
+                Text("Light").tag(UIUserInterfaceStyle.light)
+                Text("Dark").tag(UIUserInterfaceStyle.dark)
+            }
+            
+            Picker(selection: accentColor, label: Text("Accent Color")) {
+                ForEach(Preferences.AccentColor.allCases, id: \.rawValue) { color in
+                    HStack {
+                        Text(color.name)
+                        if let color = color.color {
+                            Spacer()
+                            Image(uiImage: UIImage(systemName: "circle.fill")!.withTintColor(color, renderingMode: .alwaysTemplate).withRenderingMode(.alwaysOriginal))
+                        }
+                    }
+                    .tag(color)
+                }
+            }
+        }
+    }
+    
     private var accountsSection: some View {
         Section(header: Text("Accounts")) {
             Toggle(isOn: useCircularAvatars) {

Tusker/Views/Status/BaseStatusTableViewCell.swift

@@ -48,12 +48,12 @@ class BaseStatusTableViewCell: UITableViewCell {
 
     private var favorited = false {
         didSet {
-            favoriteButton.tintColor = favorited ? UIColor(displayP3Red: 1, green: 0.8, blue: 0, alpha: 1) : tintColor
+            favoriteButton.tintColor = favorited ? UIColor(displayP3Red: 1, green: 0.8, blue: 0, alpha: 1) : .tintColor
         }
     }
     private var reblogged = false {
         didSet {
-            reblogButton.tintColor = reblogged ? UIColor(displayP3Red: 1, green: 0.8, blue: 0, alpha: 1) : tintColor
+            reblogButton.tintColor = reblogged ? UIColor(displayP3Red: 1, green: 0.8, blue: 0, alpha: 1) : .tintColor
         }
     }
     

Tusker/Views/Status/ConversationMainStatusTableViewCell.xib

@@ -77,7 +77,7 @@
                             </label>
                             <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="8r8-O8-Agh" customClass="StatusCollapseButton" customModule="Tusker" customModuleProvider="target">
                                 <rect key="frame" x="0.0" y="86.5" width="361" height="30"/>
-                                <color key="backgroundColor" systemColor="systemBlueColor"/>
+                                <color key="backgroundColor" systemColor="tintColor"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="30" id="icD-3q-uJ6"/>
                                 </constraints>
@@ -169,6 +169,7 @@
                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" pointerInteraction="YES" translatesAutoresizingMaskIntoConstraints="NO" id="2cc-lE-AdG">
                                         <rect key="frame" x="0.0" y="0.0" width="90.5" height="26"/>
                                         <accessibility key="accessibilityConfiguration" label="Reply"/>
+                                        <color key="tintColor" systemColor="tintColor"/>
                                         <state key="normal">
                                             <imageReference key="image" image="arrowshape.turn.up.left.fill" catalog="system" symbolScale="large"/>
                                         </state>
@@ -179,6 +180,7 @@
                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" pointerInteraction="YES" translatesAutoresizingMaskIntoConstraints="NO" id="DhN-rJ-jdA">
                                         <rect key="frame" x="90.5" y="0.0" width="90" height="26"/>
                                         <accessibility key="accessibilityConfiguration" label="Favorite"/>
+                                        <color key="tintColor" systemColor="tintColor"/>
                                         <state key="normal">
                                             <imageReference key="image" image="star.fill" catalog="system" symbolScale="large"/>
                                         </state>
@@ -189,6 +191,7 @@
                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" pointerInteraction="YES" translatesAutoresizingMaskIntoConstraints="NO" id="GUG-f7-Hdy">
                                         <rect key="frame" x="180.5" y="0.0" width="90.5" height="26"/>
                                         <accessibility key="accessibilityConfiguration" label="Reblog"/>
+                                        <color key="tintColor" systemColor="tintColor"/>
                                         <state key="normal">
                                             <imageReference key="image" image="repeat" catalog="system" symbolScale="large"/>
                                         </state>
@@ -199,6 +202,7 @@
                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" pointerInteraction="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Ujo-Ap-dmK">
                                         <rect key="frame" x="271" y="0.0" width="90" height="26"/>
                                         <accessibility key="accessibilityConfiguration" label="More Actions"/>
+                                        <color key="tintColor" systemColor="tintColor"/>
                                         <state key="normal">
                                             <imageReference key="image" image="ellipsis" catalog="system" symbolScale="large"/>
                                         </state>
@@ -278,7 +282,7 @@
         <systemColor name="systemBackgroundColor">
             <color white="1" alpha="1" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
         </systemColor>
-        <systemColor name="systemBlueColor">
+        <systemColor name="tintColor">
             <color red="0.0" green="0.47843137254901963" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
         </systemColor>
     </resources>

Tusker/Views/Toast/ToastView.swift

@@ -46,7 +46,7 @@ class ToastView: UIView {
     }
     
     private func setupView() {
-        backgroundColor = .systemBlue
+        backgroundColor = .tintColor
         layer.shadowColor = UIColor.black.cgColor
         layer.shadowRadius = 5
         layer.shadowOffset = CGSize(width: 0, height: 2.5)