steipete

@objc(PSTArchitecture) class Architecture: NSObject {
    /// Check if process runs under Rosetta 2.
    ///
    /// Use to disable tests that use WebKit when running on Apple Silicon
    /// FB8920323: Crash in WebKit memory allocator on Apple Silicon when  iOS below 14
    /// Crash is in JavaScriptCore: bmalloc::HeapConstants::HeapConstants(std::__1::lock_guard<bmalloc::Mutex> const&)
    @objc class var isRosettaEmulated: Bool {
        // Issue is specific to Simulator, not real devices
        #if targetEnvironment(simulator)
        return processIsTranslated() == EMULATED_EXECUTION

steipete

/// Higher-order functions for `NSDictionary`.
@interface NSDictionary <KeyType, ObjectType> (PSPDFFoundation)

/// Converts the current dictionary into a case insensitive one.
@property (nonatomic, readonly) NSDictionary<NSString *, ObjectType> *pst_caseInsensitiveDictionary;

@end

steipete

// 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))

steipete

import Foundation
import os.log

class URLCacheTest {
    let logger = Logger(subsystem: "URLCacheTest", category: "main")

    // HTTP HEADERS:
    // Date: Wed, 04 Nov 2020 11:13:24 GMT
    // Server: Apache
    // Strict-Transport-Security: max-age=63072000; includeSubdomains; preload

steipete

Invalid products: com.example.apple-samplecode.fruta.unlock-recipes
2020-10-25 15:46:23.664364+0100 Fruta[25696:2730598] [SwiftUI] Modifying state during view update, this will cause undefined behavior.
2020-10-25 15:46:23.664705+0100 Fruta[25696:2730598] [SwiftUI] Modifying state during view update, this will cause undefined behavior.
2020-10-25 15:46:23.929321+0100 Fruta[25696:2730598] Metal API Validation Enabled
2020-10-25 15:46:23.967322+0100 Fruta[25696:2730598] VPA info: plugin is INTEL, AVD_id = 1080020, AVD_api.Create:0x1154fe95f
2020-10-25 15:47:46.728654+0100 Fruta[25696:2730598] [Layout] Unable to simultaneously satisfy constraints:
(
    "<NSAutoresizingMaskLayoutConstraint:0x6000031f0aa0 h=-&- v=-&- _NSTextContentView:0x7f96e4de29b0.minX == 0   (active, names: '|':NSTextView:0x7f9685f95ac0 )>",
    "<NSAutoresizingMaskLayoutConstraint:0x6000031f3020 h=-&- v=-&- H:[_NSTextContentView:0x7f96e4de29b0]-(380)-|   (active, names: '|':NSTextView:0x7f9685f95ac0 )>",
    "<NSAutoresizingMaskLayoutConstra

steipete

struct AnchorButton<Content: View>: View {
    typealias Action = (_ sender: AnyObject?) -> Void
    let callback: Action
    var content: Content
    @StateObject private var viewWrapper = ViewWrapper(view: UIView(frame: .zero))

    init(action: @escaping Action, @ViewBuilder label: () -> Content) {
        self.callback = action
        self.content = label()
    }

steipete

/// Helper to capture the last tapped bar button item in an UIKit or SwiftUI app.
final class BarButtonWatcher {
    /// Singleton accessor. There can only be one currently tapped bar button item per process.
    static let shared = BarButtonWatcher()

    static private(set) weak var lastBarButtonItem: UIBarButtonItem? {
        didSet {
            // reset in next runloop
            if lastBarButtonItem != nil {
                DispatchQueue.main.async { self.lastBarButtonItem = nil }

steipete

    private func speedupDocumentSaving() throws {
        // SwiftUI triggers updateChangeCount: when the binding changes,
        // which triggers an autosave operation to eventually store the document.
        // There's no direct way to access UIDocument (used inside SwiftUI.PlatformDocument)
        // to speed up this process. It is noticable as it delays changing the thumbnail.
        // While saving is triggered instantly when the application backgrounds,
        // we still want to update the document immediately.
        //
        // We could apply this to SwiftUI.PlatformDocument for a more narrow tweak.
        // We could also swizzle the NSTimer initializer, check for the target being PlatformDocument

steipete

extension UIHostingController {
    convenience public init(rootView: Content, ignoreSafeArea: Bool) {
        self.init(rootView: rootView)

        if ignoreSafeArea {
            disableSafeArea()
        }
    }

    func disableSafeArea() {

steipete

import Foundation
import Combine

@available(iOS 13.0, *)
extension NSObject {
    private struct AssociatedKeys {
        static var disposeBag: UInt8 = 0
    }

    /// Stores a Combine AnyCancellable with the current object's disposeBag.