From 54861801e6530cd9b82c6263ca5eeeb099979c44 Mon Sep 17 00:00:00 2001
From: Shibo Lyu <hi@lao.sb>
Date: Wed, 18 Dec 2024 16:06:40 +0800
Subject: [PATCH] chore: convert to preview macro

---
 Sources/CropImage/CropImageView.swift       | 24 +++++++++----------
 Sources/CropImage/DefaultCutHoleShape.swift | 26 ++++++++++-----------
 Sources/CropImage/DefaultCutHoleView.swift  | 13 +++++------
 Sources/CropImage/UnderlyingImageView.swift | 12 ++++------
 4 files changed, 34 insertions(+), 41 deletions(-)

diff --git a/Sources/CropImage/CropImageView.swift b/Sources/CropImage/CropImageView.swift
index 2d6d558..88e523f 100644
--- a/Sources/CropImage/CropImageView.swift
+++ b/Sources/CropImage/CropImageView.swift
@@ -225,15 +225,15 @@ public struct CropImageView<Controls: View, CutHole: View>: View {
     }
 }
 
-struct CropImageView_Previews: PreviewProvider {
+#Preview {
     struct PreviewView: View {
         @State private var targetSize: CGSize = .init(width: 100, height: 100)
         @State private var result: Result<PlatformImage, Error>? = nil
-
+        
         var body: some View {
             VStack {
                 CropImageView(
-                    image: .init(contentsOfFile: "/Users/laosb/Downloads/png.png")!,
+                    image: .init(contentsOf: URL(string: "file:///System/Library/Desktop%20Pictures/Hello%20Metallic%20Blue.heic")!)!,
                     targetSize: targetSize
                 ) {
                     result = $0
@@ -262,18 +262,16 @@ struct CropImageView_Previews: PreviewProvider {
                         }
                     } header: { Text("Result") }
                 }
-                #if os(macOS)
+#if os(macOS)
                 .formStyle(.grouped)
-                #endif
+#endif
             }
         }
     }
-
-    static var previews: some View {
-        PreviewView()
-        #if os(macOS)
-            .frame(width: 500)
-            .frame(minHeight: 600)
-        #endif
-    }
+    
+    return PreviewView()
+#if os(macOS)
+        .frame(width: 500)
+        .frame(minHeight: 600)
+#endif
 }
diff --git a/Sources/CropImage/DefaultCutHoleShape.swift b/Sources/CropImage/DefaultCutHoleShape.swift
index 3a8c93e..9b55369 100644
--- a/Sources/CropImage/DefaultCutHoleShape.swift
+++ b/Sources/CropImage/DefaultCutHoleShape.swift
@@ -44,20 +44,18 @@ struct DefaultCutHoleShape: Shape {
     }
 }
 
-struct DefaultCutHoleShape_Previews: PreviewProvider {
-    static var previews: some View {
-        VStack {
-            DefaultCutHoleShape(size: .init(width: 100, height: 100))
-                .fill(style: FillStyle(eoFill: true))
-                .foregroundColor(.black.opacity(0.6))
-        }
-        .previewDisplayName("Default")
-        VStack {
-            DefaultCutHoleShape(size: .init(width: 100, height: 100), isCircular: true)
-                .fill(style: FillStyle(eoFill: true))
-                .foregroundColor(.black.opacity(0.6))
-        }
-        .previewDisplayName("Circular")
+#Preview("Default") {
+    VStack {
+        DefaultCutHoleShape(size: .init(width: 100, height: 100))
+            .fill(style: FillStyle(eoFill: true))
+            .foregroundColor(.black.opacity(0.6))
     }
 }
 
+#Preview("Circular") {
+    VStack {
+        DefaultCutHoleShape(size: .init(width: 100, height: 100), isCircular: true)
+            .fill(style: FillStyle(eoFill: true))
+            .foregroundColor(.black.opacity(0.6))
+    }
+}
diff --git a/Sources/CropImage/DefaultCutHoleView.swift b/Sources/CropImage/DefaultCutHoleView.swift
index 9323e7d..e9e8664 100644
--- a/Sources/CropImage/DefaultCutHoleView.swift
+++ b/Sources/CropImage/DefaultCutHoleView.swift
@@ -61,11 +61,10 @@ public struct DefaultCutHoleView: View {
     }
 }
 
-struct DefaultCutHoleView_Previews: PreviewProvider {
-    static var previews: some View {
-        DefaultCutHoleView(targetSize: .init(width: 100, height: 100))
-            .previewDisplayName("Default")
-        DefaultCutHoleView(targetSize: .init(width: 100, height: 100), isCircular: true)
-            .previewDisplayName("Circular")
-    }
+#Preview("Default") {
+    DefaultCutHoleView(targetSize: .init(width: 100, height: 100))
+}
+
+#Preview("Circular") {
+    DefaultCutHoleView(targetSize: .init(width: 100, height: 100), isCircular: true)
 }
diff --git a/Sources/CropImage/UnderlyingImageView.swift b/Sources/CropImage/UnderlyingImageView.swift
index 29f8543..9d1ee3b 100644
--- a/Sources/CropImage/UnderlyingImageView.swift
+++ b/Sources/CropImage/UnderlyingImageView.swift
@@ -191,18 +191,18 @@ struct UnderlyingImageView: View {
     }
 }
 
-struct MoveAndScalableImageView_Previews: PreviewProvider {
+#Preview {
     struct PreviewView: View {
         @State private var offset: CGSize = .zero
         @State private var scale: CGFloat = 1
         @State private var rotation: Angle = .zero
-
+        
         var body: some View {
             UnderlyingImageView(
                 offset: $offset,
                 scale: $scale,
                 rotation: $rotation,
-                image: .init(contentsOfFile: "/Users/laosb/Downloads/png.png")!,
+                image: .init(contentsOf: URL(string: "file:///System/Library/Desktop%20Pictures/Hello%20Metallic%20Blue.heic")!)!,
                 viewSize: .init(width: 200, height: 100),
                 targetSize: .init(width: 100, height: 100),
                 fulfillTargetFrame: true
@@ -210,8 +210,6 @@ struct MoveAndScalableImageView_Previews: PreviewProvider {
             .frame(width: 200, height: 100)
         }
     }
-
-    static var previews: some View {
-        PreviewView()
-    }
+    
+    return PreviewView()
 }