[Features] Adds OptionValue + LocalizedOptionValue

Delta.xcodeproj/project.pbxproj

@@ -185,6 +185,8 @@
 		D5D797E6298D946200738869 /* Contributor.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5D797E5298D946200738869 /* Contributor.swift */; };
 		D5D797E9298DCC7300738869 /* cheatbase.zip in Resources */ = {isa = PBXBuildFile; fileRef = D5D797E7298DC9E200738869 /* cheatbase.zip */; };
 		D5D7C1FA29E60EDE00663793 /* libDeltaFeatures.a in Frameworks */ = {isa = PBXBuildFile; fileRef = D5D7C1F129E60DFF00663793 /* libDeltaFeatures.a */; };
+		D5D7C20129E60F2000663793 /* LocalizedOptionValue.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5D7C1E829E5FCDE00663793 /* LocalizedOptionValue.swift */; };
+		D5D7C20229E60F2000663793 /* OptionValue.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5D7C1E629E5F90200663793 /* OptionValue.swift */; };
 		D5D7C20429E60F2000663793 /* Feature.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5A9BFFD29DDECF100A8D610 /* Feature.swift */; };
 		D5D7C20829E616CF00663793 /* FeatureContainer.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5D7C20729E616CF00663793 /* FeatureContainer.swift */; };
 		D5F82FB82981D3AC00B229AF /* LegacySearchBar.swift in Sources */ = {isa = PBXBuildFile; fileRef = D5F82FB72981D3AC00B229AF /* LegacySearchBar.swift */; };
@@ -419,6 +421,8 @@
 		D5AAF27629884F8600F21ACF /* CheatDevice.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CheatDevice.swift; sourceTree = "<group>"; };
 		D5D797E5298D946200738869 /* Contributor.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Contributor.swift; sourceTree = "<group>"; };
 		D5D797E7298DC9E200738869 /* cheatbase.zip */ = {isa = PBXFileReference; lastKnownFileType = archive.zip; path = cheatbase.zip; sourceTree = "<group>"; };
+		D5D7C1E629E5F90200663793 /* OptionValue.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = OptionValue.swift; sourceTree = "<group>"; };
+		D5D7C1E829E5FCDE00663793 /* LocalizedOptionValue.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LocalizedOptionValue.swift; sourceTree = "<group>"; };
 		D5D7C1F129E60DFF00663793 /* libDeltaFeatures.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libDeltaFeatures.a; sourceTree = BUILT_PRODUCTS_DIR; };
 		D5D7C20729E616CF00663793 /* FeatureContainer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FeatureContainer.swift; sourceTree = "<group>"; };
 		D5F82FB72981D3AC00B229AF /* LegacySearchBar.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LegacySearchBar.swift; sourceTree = "<group>"; };
@@ -976,6 +980,8 @@
 			children = (
 				D5A9C01929DDFBDD00A8D610 /* SettingsName.swift */,
 				D54F710129E89DCB009C069A /* SettingsUserInfoKey.swift */,
+				D5D7C1E629E5F90200663793 /* OptionValue.swift */,
+				D5D7C1E829E5FCDE00663793 /* LocalizedOptionValue.swift */,
 			);
 			path = Types;
 			sourceTree = "<group>";
@@ -1518,8 +1524,10 @@
 				D5D7C20829E616CF00663793 /* FeatureContainer.swift in Sources */,
 				D517F6BA29E730DA000D14D0 /* SettingsName.swift in Sources */,
 				D5D7C20429E60F2000663793 /* Feature.swift in Sources */,
+				D5D7C20129E60F2000663793 /* LocalizedOptionValue.swift in Sources */,
 				D54F710429E89DFC009C069A /* NotificationName+Settings.swift in Sources */,
 				D54F710229E89DCB009C069A /* SettingsUserInfoKey.swift in Sources */,
+				D5D7C20229E60F2000663793 /* OptionValue.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

DeltaFeatures/Types/LocalizedOptionValue.swift

@@ -0,0 +1,60 @@
+//
+//  LocalizedOptionValue.swift
+//  Delta
+//
+//  Created by Riley Testut on 4/11/23.
+//  Copyright © 2023 Riley Testut. All rights reserved.
+//
+
+import SwiftUI
+
+public protocol LocalizedOptionValue: OptionValue, Hashable /* Identifiable */ // We don't want to implicitly conform types we don't own to `Identifiable`.
+{
+    static var localizedNilDescription: Text { get }
+    
+    var localizedDescription: Text { get }
+}
+
+public extension LocalizedOptionValue
+{
+    static var localizedNilDescription: Text {
+        Text("None")
+    }
+}
+
+// Provide `localizedDescription` implementation for standard library types.
+public extension LocalizedOptionValue where Self: CustomStringConvertible
+{
+    var localizedDescription: Text {
+        Text(String(describing: self))
+    }
+}
+
+extension Int: LocalizedOptionValue {}
+extension Int8: LocalizedOptionValue {}
+extension Int16: LocalizedOptionValue {}
+extension Int32: LocalizedOptionValue {}
+extension Int64: LocalizedOptionValue {}
+
+extension UInt: LocalizedOptionValue {}
+extension UInt8: LocalizedOptionValue {}
+extension UInt16: LocalizedOptionValue {}
+extension UInt32: LocalizedOptionValue {}
+extension UInt64: LocalizedOptionValue {}
+
+extension Float: LocalizedOptionValue {}
+extension Double: LocalizedOptionValue {}
+
+extension String: LocalizedOptionValue {}
+extension Bool: LocalizedOptionValue {}
+
+extension Optional: LocalizedOptionValue where Wrapped: LocalizedOptionValue
+{
+    public var localizedDescription: Text {
+        switch self
+        {
+        case .none: return Wrapped.localizedNilDescription
+        case .some(let value): return value.localizedDescription
+        }
+    }
+}

DeltaFeatures/Types/OptionValue.swift

@@ -0,0 +1,21 @@
+//
+//  OptionValue.swift
+//  Delta
+//
+//  Created by Riley Testut on 4/11/23.
+//  Copyright © 2023 Riley Testut. All rights reserved.
+//
+
+import Foundation
+
+public protocol OptionValue
+{
+}
+
+extension Data: OptionValue {}
+
+extension Optional: OptionValue where Wrapped: OptionValue {}
+
+extension Array: OptionValue where Element: OptionValue {}
+extension Set: OptionValue where Element: OptionValue {}
+extension Dictionary: OptionValue where Key: OptionValue, Value: OptionValue {}