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LibWeb: Add LocationObject::relevant_document()

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https://html.spec.whatwg.org/multipage/history.html#relevant-document

> A Location object has an associated relevant Document, which is this
> Location object's relevant global object's browsing context's active
> document, if this Location object's relevant global object's browsing
> context is non-null, and null otherwise.
This commit is contained in:
Linus Groh 2022-03-05 00:15:36 +01:00 • committed by Andreas Kling
parent 2f021e92a5
commit da8525279e
2 changed files with 14 additions and 0 deletions
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11
Userland/Libraries/LibWeb/Bindings/LocationObject.cpp
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@ -1,5 +1,6 @@
/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2022, Linus Groh <linusg@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -45,6 +46,16 @@ LocationObject::~LocationObject()
{
}
// https://html.spec.whatwg.org/multipage/history.html#relevant-document
DOM::Document const* LocationObject::relevant_document() const
{
// A Location object has an associated relevant Document, which is this Location object's
// relevant global object's browsing context's active document, if this Location object's
// relevant global object's browsing context is non-null, and null otherwise.
auto* browsing_context = static_cast<WindowObject&>(global_object()).impl().browsing_context();
return browsing_context ? browsing_context->active_document() : nullptr;
}
// https://html.spec.whatwg.org/multipage/history.html#dom-location-href
JS_DEFINE_NATIVE_FUNCTION(LocationObject::href_getter)
{