| import SwiftUI | |
| extension View where Self: Shape { | |
| func glow( | |
| fill: some ShapeStyle, | |
| lineWidth: Double, | |
| blurRadius: Double = 8.0, | |
| lineCap: CGLineCap = .round | |
| ) -> some View { | |
| self |
| import SwiftUI | |
| // MARK: - Scroll Behavior | |
| /// A structure that defines a snapping behavior for scroll targets, conforming to `ScrollTargetBehavior`. | |
| struct SnapScrollTargetBehavior: ScrollTargetBehavior { | |
| /// The step value to which the scroll target should snap. | |
| let step: Double | |
| /// Computes the closest multiple of `b` to the given value `a`. |
| struct SoundMakerIntent: AudioPlaybackIntent { | |
| static var title: LocalizedStringResource = "Play a sound" | |
| static var description: IntentDescription = IntentDescription("Plays a widget sound") | |
| @Parameter(title: "Sound") | |
| var sound: WidgetSound | |
| init() {} | |
| init(sound: WidgetSound) { |
Swift Macro分为两部分,一部分为宏的具体实现(编译器插件),一部分为Macro Lib用于导出宏定义以及所需要的附属代码,这里说的不使用SPM指的是编译器插件这部分Xcode使用SPM集成Macro时，在编译命令中通过-load-plugin-executable参数指定了对应宏实现的插件可执行文件路径swift源码中也找到了相关参数TypeCheckMacros.cpp TypeCheckMacros.cppswift源码中可得知，宏实现插件即可以是动态库(dylib)也可以是可执行文件-plugin-path <dylib path> 加载Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/Lib/swift/host/pluginsSPM也可以直接通过Xcode创建命令行程序项目,完成宏实现代码编写
| // | |
| // InfiniteScrollChart.swift | |
| // ChartsGallery | |
| // | |
| // Created by beader on 2022/11/3. | |
| // | |
| import SwiftUI | |
| import Charts |
| import XCTest | |
| // Credits: https://github.com/pointfreeco/swift-composable-architecture | |
| //swiftlint:disable empty_string force_cast force_unwrapping unused_closure_parameter function_body_length | |
| class MyCustomTestCase: XCTestCase { | |
| func assertEqual<T: Equatable>( | |
| expected: T, | |
| actual: T | |
| ) { |
| // | |
| // Color+Codable.swift | |
| // FirestoreCodableSamples | |
| // | |
| // Created by Peter Friese on 18.03.21. | |
| // | |
| import SwiftUI | |
| // Inspired by https://cocoacasts.com/from-hex-to-uicolor-and-back-in-swift |
| func animation(from notification: Notification) -> Animation? { | |
| guard | |
| let info = notification.userInfo, | |
| let duration = info[UIResponder.keyboardAnimationDurationUserInfoKey] as? Double, | |
| let curveValue = info[UIResponder.keyboardAnimationCurveUserInfoKey] as? Int, | |
| let uiKitCurve = UIView.AnimationCurve(rawValue: curveValue) | |
| else { | |
| return nil | |
| } |
| // Hack to exclude arm64 when building Mac Catalyst in Xcode 12.2 | |
| // If this is not set and we do not set macosx as SUPPORTED_PLATFORMS, then selecting Mac as target forces arm64. | |
| // This can be worked around by setting ONLY_ACTIVE_ARCH to NO (slow) or using the EXCLUDED_ARCHS trick | |
| // Inspired by https://github.com/Carthage/Carthage/issues/3019 | |
| EXCLUDED_ARCHS__IS_MACCATALYST_YES__NATIVE_ARCH_64_BIT_x86_64=arm64 arm64e armv7 armv7s armv6 armv8 | |
| EXCLUDED_ARCHS = $(inherited) $(EXCLUDED_ARCHS__IS_MACCATALYST_$(IS_MACCATALYST)__NATIVE_ARCH_64_BIT_$(NATIVE_ARCH_64_BIT)) |
| extension UIHostingController { | |
| convenience public init(rootView: Content, ignoreSafeArea: Bool) { | |
| self.init(rootView: rootView) | |
| if ignoreSafeArea { | |
| disableSafeArea() | |
| } | |
| } | |
| func disableSafeArea() { |