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Closes #1 :O Only downside is the setting doesn't propagate to the main app view. I'm *guessing* it's because the environment is set again in RecentRoomsView. Not sure though.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,29 @@ | ||
| import SwiftUI | ||
|
|
||
| extension Color { | ||
| static var allAccentOptions: [Color] { | ||
| [ | ||
| .purple, | ||
| .blue, | ||
| .red, | ||
| .orange, | ||
| .green, | ||
| .gray, | ||
| .yellow | ||
| ] | ||
| } | ||
|
|
||
| init?(description: String) { | ||
| switch description { | ||
| case "purple": self = .purple | ||
| case "blue": self = .blue | ||
| case "red": self = .red | ||
| case "orange": self = .orange | ||
| case "green": self = .green | ||
| case "gray": self = .gray | ||
| case "yellow": self = .yellow | ||
| default: self = .purple | ||
| } | ||
| } | ||
| } | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,19 @@ | ||
| import Foundation | ||
| import SwiftUI | ||
| import Combine | ||
|
|
||
| class AppSettings: ObservableObject { | ||
| var accentColor: Color { | ||
| get { | ||
| guard | ||
| let stored = UserDefaults.standard.string(forKey: "accentColor"), | ||
| let color = Color(description: stored) | ||
| else { return .purple } | ||
| return color | ||
| } | ||
| set { | ||
| UserDefaults.standard.set(newValue.description, forKey: "accentColor") | ||
| objectWillChange.send() | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,27 +1,50 @@ | ||
| import SwiftUI | ||
|
|
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| struct SettingsView: View { | ||
| struct SettingsContainerView: View { | ||
| @EnvironmentObject var store: AccountStore | ||
| @EnvironmentObject var settings: AppSettings | ||
|
|
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| var body: some View { | ||
| SettingsView(accentColor: $settings.accentColor, logoutAction: { self.store.logout() }) | ||
| } | ||
| } | ||
|
|
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| struct SettingsView: View { | ||
| @Binding var accentColor: Color | ||
| var logoutAction: () -> Void | ||
|
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| var body: some View { | ||
| NavigationView { | ||
| List { | ||
| Form { | ||
| Section { | ||
| Picker(selection: $accentColor, label: Text("Accent Color")) { | ||
| ForEach(Color.allAccentOptions, id: \.self) { color in | ||
| HStack { | ||
| Circle() | ||
| .frame(width: 20) | ||
| .foregroundColor(color) | ||
| Text(color.description.capitalized) | ||
| } | ||
| .tag(color) | ||
| } | ||
| } | ||
| } | ||
|
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||
| Section { | ||
| Button(action: { | ||
| self.store.logout() | ||
| self.logoutAction() | ||
| }, label: { | ||
| Text("Log Out") | ||
| }) | ||
| } | ||
| } | ||
| .listStyle(GroupedListStyle()) | ||
| .navigationBarTitle("Settings", displayMode: .inline) | ||
| } | ||
| } | ||
| } | ||
|
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| struct SettingsView_Previews: PreviewProvider { | ||
| static var previews: some View { | ||
| SettingsView() | ||
| SettingsView(accentColor: .constant(.purple), logoutAction: {}) | ||
| } | ||
| } |