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/*
* Copyright (C) 2025 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.
*/
// https://html.spec.whatwg.org/multipage/nav-history-apis.html#navigation-interface
[
EnabledBySetting=NavigationAPIEnabled,
GenerateIsReachable=ReachableFromDOMWindow,
JSCustomMarkFunction,
Exposed=Window
] interface Navigation : EventTarget {
sequence<NavigationHistoryEntry> entries();
readonly attribute NavigationHistoryEntry? currentEntry;
undefined updateCurrentEntry(NavigationUpdateCurrentEntryOptions options);
readonly attribute NavigationTransition? transition;
readonly attribute NavigationActivation? activation;
readonly attribute boolean canGoBack;
readonly attribute boolean canGoForward;
[ReturnsPromisePair] NavigationResult navigate(USVString url, optional NavigationNavigateOptions options = {});
[ReturnsPromisePair] NavigationResult reload(optional NavigationReloadOptions options = {});
[ReturnsPromisePair] NavigationResult traverseTo(DOMString key, optional NavigationOptions options = {});
[ReturnsPromisePair] NavigationResult back(optional NavigationOptions options = {});
[ReturnsPromisePair] NavigationResult forward(optional NavigationOptions options = {});
attribute EventHandler onnavigate;
attribute EventHandler onnavigatesuccess;
attribute EventHandler onnavigateerror;
attribute EventHandler oncurrententrychange;
};
dictionary NavigationUpdateCurrentEntryOptions {
required any state;
};
dictionary NavigationOptions {
any info;
};
dictionary NavigationNavigateOptions : NavigationOptions {
any state;
NavigationHistoryBehavior history = "auto";
};
dictionary NavigationReloadOptions : NavigationOptions {
any state;
};
[
JSGenerateToJSObject,
]
dictionary NavigationResult {
[BypassDocumentFullyActiveCheck] Promise<NavigationHistoryEntry> committed;
[BypassDocumentFullyActiveCheck] Promise<NavigationHistoryEntry> finished;
};
enum NavigationHistoryBehavior {
"auto",
"push",
"replace"
};
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