SwiftWin32: further adopt static libraries on 5.7+

Swift 5.7.0 enables static libraries for non-standard library
cases.  Use this to extract the CoreGraphics interfaces out of the
primary library.

Author: compnerd

Examples/Calculator/Calculator.swift

@@ -4,6 +4,10 @@
 import SwiftWin32
 import Foundation
 
+#if swift(>=5.7)
+import CoreGraphics
+#endif
+
 private extension View {
   func addSubviews(_ views: [View]) {
     _ = views.map { self.addSubview($0) }

Examples/UICatalog/UICatalog.swift

@@ -8,6 +8,10 @@ import func WinSDK.MessageBoxW
 import let WinSDK.MB_OK
 import struct WinSDK.UINT
 
+#if swift(>=5.7)
+import CoreGraphics
+#endif
+
 private extension Label {
   convenience init(frame: Rect, title: String) {
     self.init(frame: frame)

Package.swift

@@ -27,17 +27,24 @@ let SwiftWin32: Package =
           targets: [
             .target(name: "CoreAnimation",
                     path: "Sources/SwiftWin32/CoreAnimation"),
+            .target(name: "CoreGraphics",
+                    path: "Sources/SwiftWin32/CoreGraphics"),
             .target(name: "SwiftWin32",
                     dependencies: [
                       "CoreAnimation",
+                      "CoreGraphics",
                       .product(name: "Logging", package: "swift-log"),
                       .product(name: "OrderedCollections",
                                package: "swift-collections"),
                       .product(name: "cassowary", package: "cassowary"),
                       .product(name: "SwiftCOM", package: "swift-com"),
                     ],
                     path: "Sources/SwiftWin32",
-                    exclude: ["CoreAnimation", "CMakeLists.txt"],
+                    exclude: [
+                      "CoreAnimation",
+                      "CoreGraphics",
+                      "CMakeLists.txt"
+                    ],
                     swiftSettings: [
                       .enableExperimentalFeature("AccessLevelOnImport"),
                     ],
@@ -76,7 +83,7 @@ let SwiftWin32: Package =
                               ]),
             .target(name: "TestUtilities", path: "Tests/Utilities"),
             .testTarget(name: "AutoLayoutTests", dependencies: ["SwiftWin32"]),
-            .testTarget(name: "CoreGraphicsTests", dependencies: ["SwiftWin32"]),
+            .testTarget(name: "CoreGraphicsTests", dependencies: ["CoreGraphics"]),
             .testTarget(name: "SupportTests", dependencies: ["SwiftWin32"]),
             .testTarget(name: "UICoreTests",
                         dependencies: ["SwiftWin32", "TestUtilities"])

Package@swift-5.7.swift

@@ -27,17 +27,24 @@ let SwiftWin32: Package =
           targets: [
             .target(name: "CoreAnimation",
                     path: "Sources/SwiftWin32/CoreAnimation"),
+            .target(name: "CoreGraphics",
+                    path: "Sources/SwiftWin32/CoreGraphics"),
             .target(name: "SwiftWin32",
                     dependencies: [
                       "CoreAnimation",
+                      "CoreGraphics",
                       .product(name: "Logging", package: "swift-log"),
                       .product(name: "OrderedCollections",
                                package: "swift-collections"),
                       .product(name: "cassowary", package: "cassowary"),
                       .product(name: "SwiftCOM", package: "swift-com"),
                     ],
                     path: "Sources/SwiftWin32",
-                    exclude: ["CoreAnimation", "CMakeLists.txt"],
+                    exclude: [
+                      "CoreAnimation",
+                      "CoreGraphics",
+                      "CMakeLists.txt",
+                    ],
                     linkerSettings: [
                       .linkedLibrary("User32"),
                       .linkedLibrary("ComCtl32"),
@@ -73,7 +80,7 @@ let SwiftWin32: Package =
                               ]),
             .target(name: "TestUtilities", path: "Tests/Utilities"),
             .testTarget(name: "AutoLayoutTests", dependencies: ["SwiftWin32"]),
-            .testTarget(name: "CoreGraphicsTests", dependencies: ["SwiftWin32"]),
+            .testTarget(name: "CoreGraphicsTests", dependencies: ["CoreGraphics"]),
             .testTarget(name: "SupportTests", dependencies: ["SwiftWin32"]),
             .testTarget(name: "UICoreTests",
                         dependencies: ["SwiftWin32", "TestUtilities"])

Sources/SwiftWin32/Animation and Haptics/Property-Based Animations/CubicTimingParameters.swift

@@ -1,6 +1,10 @@
 // Copyright © 2021 Saleem Abdulrasool <compnerd@compnerd.org>
 // SPDX-License-Identifier: BSD-3-Clause
 
+#if swift(>=5.7)
+import CoreGraphics
+#endif
+
 /// The timing information for animations in the form of a cubic Bézier curve.
 public class CubicTimingParameters {
   // MARK - Initializing a Cubic Timing Parameters Object

Sources/SwiftWin32/Animation and Haptics/Property-Based Animations/SpringTimingParameters.swift

@@ -1,6 +1,10 @@
 // Copyright © 2021 Saleem Abdulrasool <compnerd@compnerd.org>
 // SPDX-License-Identifier: BSD-3-Clause
 
+#if swift(>=5.7)
+import CoreGraphics
+#endif
+
 /// The timing information for animations that mimics the behavior of a spring.
 public class SpringTimingParameters {
   // MARK - Initializing a Spring Timing Parameters Object

Sources/SwiftWin32/Animation and Haptics/View Controller Transitions/ViewControllerTransitionCoordinatorContext.swift

@@ -3,6 +3,10 @@
 
 import struct Foundation.TimeInterval
 
+#if swift(>=5.7)
+import CoreGraphics
+#endif
+
 /// Modal presentation styles available when presenting view controllers.
 public enum ModalPresentationStyle: Int {
   /// The default presentation style chosen by the system.

Sources/SwiftWin32/Animation and Haptics/ViewControllerContextTransitioning.swift

@@ -1,6 +1,10 @@
 // Copyright © 2021 Saleem Abdulrasool <compnerd@compnerd.org>
 // SPDX-License-Identifier: BSD-3-Clause
 
+#if swift(>=5.7)
+import CoreGraphics
+#endif
+
 /// The keys you use to identify the view controllers involved in a transition.
 public struct TransitionContextViewControllerKey: Equatable, Hashable, RawRepresentable {
   public typealias RawValue = String

Sources/SwiftWin32/Appearance Customization/Configurations/ListContentConfiguration.swift

@@ -3,6 +3,10 @@
 
 import class Foundation.NSAttributedString
 
+#if swift(>=5.7)
+import CoreGraphics
+#endif
+
 extension ListContentConfiguration {
   /// Properties that affect the list content configuration's image.
   public struct ImageProperties {

Sources/SwiftWin32/AutoLayout/LayoutGuide.swift

@@ -1,6 +1,10 @@
 // Copyright © 2020 Saleem Abdulrasool <compnerd@compnerd.org>.
 // SPDX-License-Identifier: BSD-3-Clause
 
+#if swift(>=5.7)
+import CoreGraphics
+#endif
+
 public class LayoutGuide {
   // MARK - Working with Layout Guides