Add additional bridging. Remove Sendable conformances

Sources/SkipUI/SkipUI/Animation/Animation.swift

@@ -92,7 +92,7 @@ final class AnimationHolder {
 }
 #endif
 
-public struct Animation : Hashable, Sendable {
+public struct Animation : Hashable {
     #if SKIP
     /// The current active animation, whether from the environment via `animation` or from `withAnimation`.
     @Composable static func current(isAnimating: Bool) -> Animation? {
@@ -392,7 +392,7 @@ public struct Animation : Hashable, Sendable {
     }
 }
 
-public enum AnimationCompletionCriteria : Hashable, Sendable {
+public enum AnimationCompletionCriteria : Hashable {
     case logicallyComplete
     case removed
 }

Sources/SkipUI/SkipUI/Animation/Spring.swift

@@ -9,7 +9,7 @@ import androidx.compose.animation.core.SpringSpec
 import androidx.compose.animation.core.TweenSpec
 #endif
 
-public struct Spring : Hashable, Sendable {
+public struct Spring : Hashable {
     #if SKIP
     private let animationSpec: AnimationSpec<Any>
 
@@ -109,7 +109,7 @@ public struct Spring : Hashable, Sendable {
     }
 }
 
-public enum SpringLoadingBehavior : Hashable, Sendable {
+public enum SpringLoadingBehavior : Hashable {
     case automatic
     case enabled
     case disabled

Sources/SkipUI/SkipUI/Animation/Transition.swift

@@ -75,7 +75,7 @@ extension Transition {
     #endif
 }
 
-public struct ContentTransition : RawRepresentable, Equatable, Sendable {
+public struct ContentTransition : RawRepresentable, Equatable {
     public let rawValue: Int
     public init(rawValue: Int) {
         self.rawValue = rawValue
@@ -156,7 +156,7 @@ public struct AnyTransition {
     }
 }
 
-public enum TransitionPhase: Hashable, Sendable {
+public enum TransitionPhase: Hashable {
     case willAppear
     case identity
     case didDisappear
@@ -177,7 +177,7 @@ public enum TransitionPhase: Hashable, Sendable {
     }
 }
 
-public struct TransitionProperties : Sendable {
+public struct TransitionProperties {
     public let hasMotion: Bool
 
     public init(hasMotion: Bool = true) {

Sources/SkipUI/SkipUI/App/Scene.swift

@@ -10,7 +10,7 @@ public protocol Scene {
 
 extension Scene {
     @available(*, unavailable)
-    public func backgroundTask<D, R>(_ task: BackgroundTask<D, R>, action: @escaping @Sendable (D) async -> R) -> some Scene /* where D : Sendable, R : Sendable */ {
+    public func backgroundTask<D, R>(_ task: BackgroundTask<D, R>, action: @escaping (D) async -> R) -> some Scene /* where D : Sendable, R : Sendable */ {
         return self
     }
 
@@ -70,7 +70,7 @@ extension Scene {
     }
 }
 
-public struct ScenePadding : Equatable, Sendable {
+public struct ScenePadding : Equatable {
     public static let minimum = ScenePadding()
 }
 
@@ -86,7 +86,7 @@ extension View {
     }
 }
 
-public enum ScenePhase : Int, Comparable, Hashable, Sendable {
+public enum ScenePhase : Int, Comparable, Hashable {
     case background
     case inactive
     case active

Sources/SkipUI/SkipUI/App/Window.swift

@@ -121,7 +121,7 @@ public struct WindowGroup : Scene {
     //    }
 }
 
-public enum WindowResizability : Sendable {
+public enum WindowResizability {
     case automatic
     case contentSize
     case contentMinSize

Sources/SkipUI/SkipUI/Color/Color.swift

@@ -74,7 +74,7 @@ public struct Color: ShapeStyle, Hashable {
 
     // MARK: -
 
-    public enum RGBColorSpace : Hashable, Sendable {
+    public enum RGBColorSpace : Hashable {
         case sRGB
         case sRGBLinear
         case displayP3
@@ -607,6 +607,11 @@ private struct ColorSet : Decodable {
         let alpha: String?
 
         var color: Color {
+            // Note that colors might be in the form of "0xAB" hex or non-decimal "255" numbers,
+            // corresponding to the "Input Method" menu in the Xcode colorset asset.
+            // These seem to be no metadata indicating the input method, other than looking at
+            // the value and seeing whether it starts with "0x" (hex) or contains a dot (float)
+            // See: https://github.com/skiptools/skip-ui/issues/146
             let redValue = Double(red ?? "") ?? 0.0
             let greenValue = Double(green ?? "") ?? 0.0
             let blueValue = Double(blue ?? "") ?? 0.0

Sources/SkipUI/SkipUI/Color/ColorRenderingMode.swift

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: LGPL-3.0-only WITH LGPL-3.0-linking-exception
 #if !SKIP_BRIDGE
 
-public enum ColorRenderingMode : Hashable, Sendable {
+public enum ColorRenderingMode : Hashable {
     case nonLinear
     case linear
     case extendedLinear

Sources/SkipUI/SkipUI/Color/ColorScheme.swift

@@ -12,7 +12,7 @@ import androidx.compose.ui.graphics.luminance
 import androidx.compose.ui.platform.LocalContext
 #endif
 
-public enum ColorScheme : Int, CaseIterable, Hashable, Sendable {
+public enum ColorScheme : Int, CaseIterable, Hashable {
     case light = 0 // For bridging
     case dark = 1 // For bridging
 

Sources/SkipUI/SkipUI/Commands/DismissBehavior.swift

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: LGPL-3.0-only WITH LGPL-3.0-linking-exception
 #if !SKIP_BRIDGE
 
-public enum DismissBehavior : Sendable {
+public enum DismissBehavior {
     case interactive
     case destructive
 }

Sources/SkipUI/SkipUI/Commands/EditActions.swift

@@ -3,7 +3,7 @@
 #if !SKIP_BRIDGE
 import Foundation
 
-public struct EditActions /* <Data> */ : OptionSet, Sendable {
+public struct EditActions /* <Data> */ : OptionSet {
     public let rawValue: Int
 
     public init(rawValue: Int) {

Sources/SkipUI/SkipUI/Commands/EditMode.swift

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: LGPL-3.0-only WITH LGPL-3.0-linking-exception
 #if !SKIP_BRIDGE
 
-public enum EditMode : Hashable, Sendable {
+public enum EditMode : Hashable {
     case inactive
     case transient
     case active

Sources/SkipUI/SkipUI/Commands/Menu.swift

@@ -221,7 +221,7 @@ public struct MenuActionDismissBehavior: RawRepresentable, Equatable {
     public static let disabled = MenuActionDismissBehavior(rawValue: 1)
 }
 
-public struct MenuOrder: RawRepresentable, Equatable, Hashable, Sendable {
+public struct MenuOrder: RawRepresentable, Equatable, Hashable {
     public let rawValue: Int
 
     public init(rawValue: Int) {

Sources/SkipUI/SkipUI/Commands/Search.swift

@@ -69,7 +69,7 @@ extension View {
     }
 }
 
-public struct SearchFieldPlacement : RawRepresentable, Sendable {
+public struct SearchFieldPlacement : RawRepresentable {
     public let rawValue: Int
 
     public init(rawValue: Int) {
@@ -92,7 +92,7 @@ public struct SearchFieldPlacement : RawRepresentable, Sendable {
         return SearchFieldPlacement(rawValue: 4)
     }
 
-    public enum NavigationBarDrawerDisplayMode : Sendable {
+    public enum NavigationBarDrawerDisplayMode {
         case automatic
         case always
     }

Sources/SkipUI/SkipUI/Commands/SubmitLabel.swift

@@ -5,7 +5,7 @@
 import androidx.compose.ui.text.input.ImeAction
 #endif
 
-public enum SubmitLabel : Sendable {
+public enum SubmitLabel {
     case done
     case go
     case send

Sources/SkipUI/SkipUI/Commands/SubmitTriggers.swift

@@ -2,7 +2,7 @@
 // SPDX-License-Identifier: LGPL-3.0-only WITH LGPL-3.0-linking-exception
 #if !SKIP_BRIDGE
 
-public struct SubmitTriggers : OptionSet, Sendable {
+public struct SubmitTriggers : OptionSet {
     public let rawValue: Int
 
     public init(rawValue: Int) {

Sources/SkipUI/SkipUI/Commands/Toolbar.swift

@@ -106,7 +106,7 @@ public struct ToolbarTitleMenu : CustomizableToolbarContent, View {
     #endif
 }
 
-public enum ToolbarCustomizationBehavior : Sendable {
+public enum ToolbarCustomizationBehavior {
     case `default`
     case reorderable
     case disabled
@@ -137,7 +137,7 @@ public enum ToolbarPlacement: Equatable {
     case tabBar
 }
 
-public enum ToolbarRole : Sendable {
+public enum ToolbarRole {
     case automatic
     case navigationStack
     case browser
@@ -151,7 +151,7 @@ public enum ToolbarTitleDisplayMode {
     case inline
 }
 
-public struct ToolbarCustomizationOptions : OptionSet, Sendable {
+public struct ToolbarCustomizationOptions : OptionSet {
     public let rawValue: Int
 
     public init(rawValue: Int) {

Sources/SkipUI/SkipUI/Components/Image.swift

@@ -767,7 +767,7 @@ public struct Image : View, Equatable {
         fatalError()
     }
 
-    public enum Interpolation : Hashable, Sendable {
+    public enum Interpolation : Hashable {
         case none
         case low
         case medium
@@ -782,13 +782,13 @@ public struct Image : View, Equatable {
         return self
     }
 
-    public enum DynamicRange : Hashable, Sendable {
+    public enum DynamicRange : Hashable {
         case standard
         case constrainedHigh
         case high
     }
 
-    public enum TemplateRenderingMode : Hashable, Sendable {
+    public enum TemplateRenderingMode : Hashable {
         case template
         case original
     }
@@ -798,7 +798,7 @@ public struct Image : View, Equatable {
         return self
     }
 
-    public enum Orientation : UInt8, CaseIterable, Hashable, Sendable {
+    public enum Orientation : UInt8, CaseIterable, Hashable {
         case up
         case upMirrored
         case down
@@ -809,7 +809,7 @@ public struct Image : View, Equatable {
         case rightMirrored
     }
 
-    public enum Scale : Hashable, Sendable {
+    public enum Scale : Hashable {
         case small
         case medium
         case large

Sources/SkipUI/SkipUI/Containers/Form.swift

@@ -5,15 +5,21 @@
 import androidx.compose.runtime.Composable
 #endif
 
+// SKIP @bridge
 public struct Form : View {
-    #if SKIP
     // It appears that on iOS, List and Form render the same
     let list: List
 
     public init(@ViewBuilder content: () -> any View) {
-        list = List(content: content)
+        self.list = List(content: content)
+    }
+
+    // SKIP @bridge
+    public init(bridgedContent: any View) {
+        self.list = List(bridgedContent: bridgedContent)
     }
 
+    #if SKIP
     @Composable public override func ComposeContent(context: ComposeContext) {
         let _ = list.Compose(context: context)
     }

Sources/SkipUI/SkipUI/Containers/Grid.swift

@@ -8,8 +8,8 @@ import androidx.compose.ui.unit.dp
 import struct CoreGraphics.CGFloat
 #endif
 
-public struct GridItem : Sendable {
-    public enum Size : Sendable {
+public struct GridItem {
+    public enum Size {
         case fixed(CGFloat)
         case flexible(minimum: CGFloat = 10.0, maximum: CGFloat = .infinity)
         case adaptive(minimum: CGFloat, maximum: CGFloat = .infinity)

Sources/SkipUI/SkipUI/Containers/List.swift

@@ -732,39 +732,40 @@ public struct ListStyle: RawRepresentable, Equatable {
         self.rawValue = rawValue
     }
 
-    public static let automatic = ListStyle(rawValue: 0)
+    public static let automatic = ListStyle(rawValue: 0) // For bridging
 
     @available(*, unavailable)
-    public static let sidebar = ListStyle(rawValue: 1)
+    public static let sidebar = ListStyle(rawValue: 1) // For bridging
 
     @available(*, unavailable)
-    public static let insetGrouped = ListStyle(rawValue: 2)
+    public static let insetGrouped = ListStyle(rawValue: 2) // For bridging
 
     @available(*, unavailable)
-    public static let grouped = ListStyle(rawValue: 3)
+    public static let grouped = ListStyle(rawValue: 3) // For bridging
 
     @available(*, unavailable)
-    public static let inset = ListStyle(rawValue: 4)
+    public static let inset = ListStyle(rawValue: 4) // For bridging
 
-    public static let plain = ListStyle(rawValue: 5)
+    public static let plain = ListStyle(rawValue: 5) // For bridging
 }
 
-public enum ListItemTint : Sendable {
+public enum ListItemTint {
     case fixed(Color)
     case preferred(Color)
     case monochrome
 }
 
-public enum ListSectionSpacing : Sendable {
+public enum ListSectionSpacing {
     case `default`
     case compact
     case custom(CGFloat)
 }
 
 extension View {
-    public func listRowBackground(_ view: Any?) -> some View {
+    // SKIP @bridge
+    public func listRowBackground(_ view: (any View)?) -> any View {
         #if SKIP
-        return ListItemModifierView(view: self, background: view as! View?)
+        return ListItemModifierView(view: self, background: view)
         #else
         return self
         #endif
@@ -778,6 +779,11 @@ extension View {
         #endif
     }
 
+    // SKIP @bridge
+    public func listRowSeparator(bridgedVisibility: Int, bridgedEdges: Int) -> any View {
+        return listRowSeparator(Visibility(rawValue: bridgedVisibility) ?? .automatic, edges: VerticalEdge.Set(rawValue: bridgedEdges))
+    }
+
     @available(*, unavailable)
     public func listRowSeparatorTint(_ color: Color?, edges: VerticalEdge.Set = .all) -> some View {
         return self
@@ -801,7 +807,13 @@ extension View {
         #endif
     }
 
-    public func listItemTint(_ tint: Color?) -> some View {
+    // SKIP @bridge
+    public func listStyle(bridgedStyle: Int) -> any View {
+        return listStyle(ListStyle(rawValue: bridgedStyle))
+    }
+
+    // SKIP @bridge
+    public func listItemTint(_ tint: Color?) -> any View {
         #if SKIP
         return environment(\._listItemTint, tint)
         #else