Fix linux platform build issue

OpenSwiftUIProject · Jan 12, 2025 · 26da72b · 26da72b
1 parent 0042d24
commit 26da72b
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Showing 4 changed files with 62 additions and 24 deletions.
diff --git a/Sources/OpenSwiftUICore/Extension/CGAffineTransform+Extension.swift b/Sources/OpenSwiftUICore/Extension/CGAffineTransform+Extension.swift
@@ -5,9 +5,48 @@
 //  Audited for iOS 18.0
 //  Status: Complete
 
-#if canImport(Darwin)
-
+#if canImport(CoreGraphics)
 package import CoreGraphics
+#else
+package import Foundation
+// FIXME: Use Silica or other implementation
+public struct CGAffineTransform: Equatable {
+    public init() {
+        a = .zero
+        b = .zero
+        c = .zero
+        d = .zero
+        tx = .zero
+        ty = .zero
+    }
+
+    public init(a: Double, b: Double, c: Double, d: Double, tx: Double, ty: Double) {
+        self.a = a
+        self.b = b
+        self.c = c
+        self.d = d
+        self.tx = tx
+        self.ty = ty
+    }
+
+    public var a: Double
+    public var b: Double
+    public var c: Double
+    public var d: Double
+    public var tx: Double
+    public var ty: Double
+
+    public static let identity = CGAffineTransform(a: 1, b: 0, c: 0, d: 1, tx: 0, ty: 0)
+
+    public func concatenating(_ transform: CGAffineTransform) -> CGAffineTransform {
+        preconditionFailure("Unimplemented")
+    }
+
+    public func inverted() -> CGAffineTransform {
+        preconditionFailure("Unimplemented")
+    }
+}
+#endif
 
 extension CGAffineTransform {
     package init(rotation: Angle) {
@@ -78,5 +117,3 @@ extension CGAffineTransform: ProtobufMessage {
         self = transform
     }
 }
-
-#endif
diff --git a/Sources/OpenSwiftUICore/Layout/Geometry/ProjectionTransform.swift b/Sources/OpenSwiftUICore/Layout/Geometry/ProjectionTransform.swift
@@ -8,25 +8,6 @@
 public import Foundation
 #if canImport(QuartzCore)
 public import QuartzCore
-#else
-// FIXME: Use Silica or other implementation
-public struct CGAffineTransform {
-    public init()
-
-    public init(a: Double, b: Double, c: Double, d: Double, tx: Double, ty: Double)
-
-    public var a: Double
-
-    public var b: Double
-
-    public var c: Double
-
-    public var d: Double
-
-    public var tx: Double
-
-    public var ty: Double
-}
 #endif
 
 @frozen
@@ -200,7 +181,6 @@ extension CGPoint {
     }
 }
 
-#if canImport(QuartzCore)
 extension CGAffineTransform {
     package init(_ m: ProjectionTransform) {
         self.init(
@@ -211,6 +191,7 @@ extension CGAffineTransform {
     }
 }
 
+#if canImport(QuartzCore)
 extension CATransform3D {
     package init(_ m: ProjectionTransform) {
         self.init(

diff --git a/Sources/OpenSwiftUICore/Layout/View/ViewTransform.swift b/Sources/OpenSwiftUICore/Layout/View/ViewTransform.swift
@@ -705,8 +705,12 @@ extension [CGPoint]: ApplyViewTransform, ViewTransformable {
             case let .translation(offset):
                 self = map { $0 + offset }
             case let .affineTransform(matrix, inverse):
+                #if canImport(CoreGraphics)
                 let tranform = inverse ? matrix.inverted() : matrix
                 self = map { $0.applying(tranform) }
+                #else
+                preconditionFailure("CGAffineTransform+applying is not available on this platform")
+                #endif
             case let .projectionTransform(matrix, inverse):
                 apply(matrix, inverse: inverse)
             case .coordinateSpace, .sizedSpace, .scrollGeometry:

diff --git a/Tests/OpenSwiftUICoreTests/Layout/View/ViewTransformTests.swift b/Tests/OpenSwiftUICoreTests/Layout/View/ViewTransformTests.swift
@@ -48,6 +48,7 @@ struct ViewTransformTests {
 
     @Test
     func viewTransformDescription() {
+        #if canImport(CoreGraphics)
         var transform = ViewTransform()
         transform.appendTranslation(CGSize(width: 10, height: 10))
         #expect(transform.description == #"""
@@ -61,5 +62,20 @@ struct ViewTransformTests {
         #expect(transform.description == #"""
         ((10.0, 10.0), CoordinateSpaceElement(name: AnyHashable("a"))); SizedSpaceElement(name: AnyHashable("b"), size: (20.0, 20.0))
         """#)
+        #else
+        var transform = ViewTransform()
+        transform.appendTranslation(CGSize(width: 10, height: 10))
+        #expect(transform.description == #"""
+        CGSize(width: 10.0, height: 10.0)
+        """#)
+        transform.appendCoordinateSpace(name: "a")
+        #expect(transform.description == #"""
+        (CGSize(width: 10.0, height: 10.0), CoordinateSpaceElement(name: AnyHashable("a")))
+        """#)
+        transform.appendSizedSpace(name: "b", size: .init(width: 20, height: 20))
+        #expect(transform.description == #"""
+        (CGSize(width: 10.0, height: 10.0), CoordinateSpaceElement(name: AnyHashable("a"))); SizedSpaceElement(name: AnyHashable("b"), size: Foundation.CGSize(width: 20.0, height: 20.0))
+        """#)
+        #endif
     }
 }