Add usage of _ViewInputs.textAlwaysOnProvider (#501)

Author: Kyle-Ye

Sources/OpenSwiftUI/Animation/Timeline/AlwaysOnBridge.swift

@@ -181,7 +181,6 @@ struct OpenSwiftUITextAlwaysOnProvider: TextAlwaysOnProvider {
         schedule: @autoclosure () -> Attribute<(any TimelineSchedule)?>,
         outputs: inout _ViewOutputs
     ) {
-
         guard _UIAlwaysOnEnvironment._alwaysOnSupported else {
             return
         }

Sources/OpenSwiftUI/Integration/Graphic/UIKit/UIKitConversions.swift

@@ -235,4 +235,25 @@ extension UITraitEnvironmentLayoutDirection {
     }
 }
 
+// MARK: - UIUserInterfaceIdiom Conversions
+
+extension UIUserInterfaceIdiom {
+    package var idiom: AnyInterfaceIdiom? {
+        switch self {
+        case .phone: AnyInterfaceIdiom(.phone)
+        case .pad: AnyInterfaceIdiom(.pad)
+        case .tv: AnyInterfaceIdiom(.tv)
+        case .carPlay: AnyInterfaceIdiom(.carPlay)
+        case .watch: AnyInterfaceIdiom(.watch)
+        case .mac: AnyInterfaceIdiom(.mac)
+        case .vision: AnyInterfaceIdiom(.vision)
+        default: nil
+        }
+    }
+}
+
+extension UIUserInterfaceIdiom {
+    static let watch = UIUserInterfaceIdiom(rawValue: 4)!
+}
+
 #endif

Sources/OpenSwiftUI/Integration/Hosting/UIKit/View/UIHostingView.swift

@@ -7,13 +7,13 @@
 //  ID: FAF0B683EB49BE9BABC9009857940A1E (SwiftUI)
 
 #if os(iOS) || os(visionOS)
+public import UIKit
+import OpenAttributeGraphShims
 @_spi(ForOpenSwiftUIOnly)
 @_spi(Private)
 public import OpenSwiftUICore
-public import UIKit
-import OpenSwiftUI_SPI
-
 import OpenSwiftUISymbolDualTestsSupport
+import OpenSwiftUI_SPI
 
 /// A UIView which hosts an OpenSwiftUI View hierarchy.
 @available(macOS, unavailable)
@@ -143,7 +143,9 @@ open class _UIHostingView<Content>: UIView, XcodeViewDebugDataProvider where Con
             // AccessibilityFocus.changed(from: nil, to: nil, within: self)
         }
     }
-    
+
+    // private weak var delegate: UIHostingViewDelegate?
+
     required public init(rootView: Content) {
         _rootView = rootView
         Update.begin()
@@ -167,6 +169,7 @@ open class _UIHostingView<Content>: UIView, XcodeViewDebugDataProvider where Con
         }
         // TODO
         super.init(frame: .zero)
+        _base.viewGraph.append(feature: HostViewGraph(host: self))
         // TODO
         let base = base
         if let host = base.host {
@@ -718,4 +721,33 @@ extension _UIHostingView: UIViewControllerProvider {
     }
 }
 
+// MARK: _UIHostingView.HostViewGraph [6.5.4] [Blocked by Gesture System]
+
+extension _UIHostingView {
+    private struct HostViewGraph: ViewGraphFeature {
+        weak var host: _UIHostingView?
+
+        func modifyViewInputs(inputs: inout _ViewInputs, graph: ViewGraph) {
+            guard let host else {
+                return
+            }
+            // inputs.eventBindingBridgeFactory = UIKitResponderEventBindingBridge.Factory.self
+            // inputs.gestureContainerFactory = UIKitGestureContainerFactory.self
+            // host.delegate?.xx
+            var idiom = inputs[InterfaceIdiomInput.self]
+            if idiom == nil {
+                Update.syncMain {
+                    idiom = host.traitCollection.userInterfaceIdiom.idiom ?? UIDevice.current.userInterfaceIdiom.idiom
+                }
+            }
+            idiom.map { inputs[InterfaceIdiomInput.self] = $0 }
+            let box: WeakBox<UIView> = WeakBox(host)
+            let boxAttr = Attribute(value: box)
+            // inputs[UIKitHostContainerFocusItemInput.self] = boxAttr
+            inputs.textAlwaysOnProvider = OpenSwiftUITextAlwaysOnProvider.self
+            // navigationBridge?.updateViewInputs(&inputs)
+        }
+    }
+}
+
 #endif

Sources/OpenSwiftUICore/Event/Event/EventBindingSource.swift

@@ -65,11 +65,17 @@ package struct EventBindingBridgeFactoryInput: ViewInput {
 }
 
 extension _ViewInputs {
+    @inline(__always)
+    package var eventBindingBridgeFactory: (any EventBindingBridgeFactory.Type)? {
+        get { self[EventBindingBridgeFactoryInput.self] }
+        set { self[EventBindingBridgeFactoryInput.self] = newValue }
+    }
+
     package func makeEventBindingBridge(
         bindingManager: EventBindingManager,
         responder: any AnyGestureResponder
     ) -> any EventBindingBridge & GestureGraphDelegate {
-        guard let factory = self[EventBindingBridgeFactoryInput.self] else {
+        guard let factory = eventBindingBridgeFactory else {
             preconditionFailure("Event binding factory must be configured")
         }
         return factory.makeEventBindingBridge(

Sources/OpenSwiftUICore/Event/Gesture/GestureContainerFactory.swift

@@ -2,9 +2,10 @@
 //  GestureContainerFactory.swift
 //  OpenSwiftUICore
 //
+//  Audited for 6.5.4
 //  Status: Complete
 
-// MARK: - GestureContainerFactory [6.5.4]
+// MARK: - GestureContainerFactory
 
 package protocol GestureContainerFactory {
     static func makeGestureContainer(responder: any AnyGestureContainingResponder) -> AnyObject
@@ -17,8 +18,14 @@ package struct GestureContainerFactoryInput: ViewInput {
 }
 
 extension _ViewInputs {
+    @inline(__always)
+    package var gestureContainerFactory: (any GestureContainerFactory.Type)? {
+        get { self[GestureContainerFactoryInput.self] }
+        set { self[GestureContainerFactoryInput.self] = newValue }
+    }
+
     package func makeGestureContainer(responder: any AnyGestureContainingResponder) -> AnyObject {
-        guard let factory = self[GestureContainerFactoryInput.self] else {
+        guard let factory = gestureContainerFactory else {
             preconditionFailure("Gesture container factory must be configured")
         }
         return factory.makeGestureContainer(responder: responder)