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// Copyright (C) 2024 Apple Inc. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
// BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
// THE POSSIBILITY OF SUCH DAMAGE.
#if ENABLE_SWIFTUI && compiler(>=6.0)
import Foundation
extension WebPage {
/// An opaque identifier which can be used to uniquely identify a load request for a web page.
@available(WK_IOS_TBA, WK_MAC_TBA, WK_XROS_TBA, *)
@available(watchOS, unavailable)
@available(tvOS, unavailable)
public struct NavigationID: Sendable, Hashable, Equatable {
let rawValue: ObjectIdentifier
init(_ cocoaNavigation: WKNavigation) {
self.rawValue = ObjectIdentifier(cocoaNavigation)
}
}
/// A particular state that occurs during the progression of a navigation.
@available(WK_IOS_TBA, WK_MAC_TBA, WK_XROS_TBA, *)
@available(watchOS, unavailable)
@available(tvOS, unavailable)
public struct NavigationEvent: Sendable {
/// A set of values representing the possible types a NavigationEvent can represent.
public enum Kind: Sendable {
/// This event occurs when the web page receives provisional approval to process a navigation request,
/// but before it receives a response to that request.
case startedProvisionalNavigation
/// This event occurs when the web page received a server redirect for a request.
case receivedServerRedirect
/// This event occurs when the web page has started to receive content for the main frame.
/// This happens immediately before the web page starts to update the main frame.
case committed
/// This event occurs once the navigation is complete.
case finished
/// This event indicates an error occurs during the early navigation process.
case failedProvisionalNavigation(underlyingError: any Error)
/// This event indicates an error occurred during navigation.
case failed(underlyingError: any Error)
}
@_spi(Testing)
public init(kind: Kind, navigationID: NavigationID) {
self.kind = kind
self.navigationID = navigationID
}
/// The type of this navigation event.
public let kind: Kind
/// The ID of the navigation that triggered this event. Multiple sequential events will have the same navigation identifier.
public let navigationID: NavigationID
}
}
#endif
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