From b841326bd7e820fabe7a9c9a24d10d2c31d9dac9 Mon Sep 17 00:00:00 2001
From: DreamPiggy <lizhuoli1126@126.com>
Date: Sat, 26 Oct 2019 04:39:52 +0800
Subject: [PATCH 1/3] Add support for advacend usage to get the native
 UIView/NSView life cycle for AnimatedImage

---
 SDWebImageSwiftUI/Classes/AnimatedImage.swift | 36 ++++++++++++++++++-
 1 file changed, 35 insertions(+), 1 deletion(-)

diff --git a/SDWebImageSwiftUI/Classes/AnimatedImage.swift b/SDWebImageSwiftUI/Classes/AnimatedImage.swift
index 9950150f..8475f930 100644
--- a/SDWebImageSwiftUI/Classes/AnimatedImage.swift
+++ b/SDWebImageSwiftUI/Classes/AnimatedImage.swift
@@ -20,6 +20,12 @@ final class AnimatedImageModel : ObservableObject {
     @Published var progressBlock: ((Int, Int) -> Void)?
 }
 
+// Coordinator Life Cycle Binding Object
+final class AnimatedImageCoordinator : ObservableObject {
+    @Published var viewCreateBlock: ((PlatformView) -> Void)?
+    @Published var viewUpdateBlock: ((PlatformView) -> Void)?
+}
+
 // Layout Binding Object
 final class AnimatedImageLayout : ObservableObject {
     @Published var contentMode: ContentMode = .fill
@@ -58,6 +64,7 @@ public struct AnimatedImage : PlatformViewRepresentable {
     @ObservedObject var imageModel = AnimatedImageModel()
     @ObservedObject var imageLayout = AnimatedImageLayout()
     @ObservedObject var imageConfiguration = AnimatedImageConfiguration()
+    @ObservedObject var imageCoordinator = AnimatedImageCoordinator()
     
     var url: URL?
     var placeholder: PlatformImage?
@@ -196,7 +203,11 @@ public struct AnimatedImage : PlatformViewRepresentable {
     }
     
     func makeView(context: PlatformViewRepresentableContext<AnimatedImage>) -> AnimatedImageViewWrapper {
-        AnimatedImageViewWrapper()
+        let view = AnimatedImageViewWrapper()
+        if let viewCreateBlock = imageCoordinator.viewCreateBlock {
+            viewCreateBlock(view)
+        }
+        return view
     }
     
     func updateView(_ view: AnimatedImageViewWrapper, context: PlatformViewRepresentableContext<AnimatedImage>) {
@@ -238,6 +249,9 @@ public struct AnimatedImage : PlatformViewRepresentable {
         
         configureView(view, context: context)
         layoutView(view, context: context)
+        if let viewUpdateBlock = imageCoordinator.viewUpdateBlock {
+            viewUpdateBlock(view)
+        }
     }
     
     static func dismantleView(_ view: AnimatedImageViewWrapper, coordinator: ()) {
@@ -554,6 +568,26 @@ extension AnimatedImage {
     }
 }
 
+// View Coordinator Handler
+extension AnimatedImage {
+    
+    /// Provide the action when view representable create the native view.
+    /// - Parameter action: The action to perform. The first arg is the native view.
+    /// - Returns: A view that triggers `action` when view representable create the native view.
+    public func onViewCreate(perform action: ((PlatformView) -> Void)? = nil) -> AnimatedImage {
+        imageCoordinator.viewCreateBlock = action
+        return self
+    }
+    
+    /// Provide the action when view representable update the native view.
+    /// - Parameter action: The action to perform. The first arg is the native view.
+    /// - Returns: A view that triggers `action` when view representable update the native view.
+    public func onViewUpdate(perform action: ((PlatformView) -> Void)? = nil) -> AnimatedImage {
+        imageCoordinator.viewUpdateBlock = action
+        return self
+    }
+}
+
 #if os(macOS) || os(iOS) || os(tvOS)
 // Web Image convenience
 extension AnimatedImage {

From 22d5973ce584349cd1f815258a1509ae074fd8af Mon Sep 17 00:00:00 2001
From: DreamPiggy <lizhuoli1126@126.com>
Date: Sat, 26 Oct 2019 04:42:53 +0800
Subject: [PATCH 2/3] Update the readme about coordinator

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index f087f55b..24c90e7e 100644
--- a/README.md
+++ b/README.md
@@ -106,6 +106,7 @@ var body: some View {
 - [x] Supports animation control using the SwiftUI Binding
 - [x] Supports indicator and transition powered by SDWebImage and CoreAnimation
 - [x] Supports advanced control like loop count, incremental load, buffer size
+- [x] Supports coordinate with native UIKit/AppKit/WKInterface view
 
 Note: `AnimatedImage` supports both image url or image data for animated image format. Which use the SDWebImage's [Animated ImageView](https://github.com/SDWebImage/SDWebImage/wiki/Advanced-Usage#animated-image-50) for internal implementation. Pay attention that since this base on UIKit/AppKit representable, if you need advanced customized layout and animation, you need CoreAnimation to help.
 

From 0bd0006c668c3e29b211fffcb3a250acc4c874c4 Mon Sep 17 00:00:00 2001
From: DreamPiggy <lizhuoli1126@126.com>
Date: Sat, 26 Oct 2019 04:45:16 +0800
Subject: [PATCH 3/3] Fix the bug that cause tvOS compile issues

---
 SDWebImageSwiftUI/Classes/Indicator/Indicator.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SDWebImageSwiftUI/Classes/Indicator/Indicator.swift b/SDWebImageSwiftUI/Classes/Indicator/Indicator.swift
index f52b37e0..9e67a29c 100644
--- a/SDWebImageSwiftUI/Classes/Indicator/Indicator.swift
+++ b/SDWebImageSwiftUI/Classes/Indicator/Indicator.swift
@@ -25,7 +25,7 @@ public struct Indicator {
     }
 }
 
-#if os(macOS) || os(iOS) || os(iOS)
+#if os(macOS) || os(iOS) || os(tvOS)
 extension Indicator {
     /// Activity Indicator
     public static var activity: Indicator {