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serenity/Userland/Libraries/LibWeb/Bindings/HostDefined.h
Andreas Kling 70193c0009 LibWeb: Let Document have a direct GCPtr to its containing Web::Page
With this change, Document now always has a Web::Page. This means we no
longer rely on the breakable link between Document and BrowsingContext
to find a relevant Web::Page.

Fixes #22290
2023-12-15 22:04:46 +01:00

41 lines
1.2 KiB
C++

/*
* Copyright (c) 2022, Andrew Kaster <akaster@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/TypeCasts.h>
#include <LibJS/Heap/GCPtr.h>
#include <LibJS/Runtime/Realm.h>
#include <LibWeb/Forward.h>
namespace Web::Bindings {
struct HostDefined : public JS::Realm::HostDefined {
HostDefined(JS::NonnullGCPtr<HTML::EnvironmentSettingsObject> eso, JS::NonnullGCPtr<Intrinsics> intrinsics, JS::NonnullGCPtr<Page> page)
: environment_settings_object(eso)
, intrinsics(intrinsics)
, page(page)
{
}
virtual ~HostDefined() override = default;
virtual void visit_edges(JS::Cell::Visitor& visitor) override;
JS::NonnullGCPtr<HTML::EnvironmentSettingsObject> environment_settings_object;
JS::NonnullGCPtr<Intrinsics> intrinsics;
JS::NonnullGCPtr<Page> page;
};
[[nodiscard]] inline HTML::EnvironmentSettingsObject& host_defined_environment_settings_object(JS::Realm& realm)
{
return *verify_cast<HostDefined>(realm.host_defined())->environment_settings_object;
}
[[nodiscard]] inline Page& host_defined_page(JS::Realm& realm)
{
return *verify_cast<HostDefined>(realm.host_defined())->page;
}
}