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LibWeb: Add a NavigationObserver to be notified of navigable updates

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This contains a hook to be notified when a navigable navigation is
complete, to be used by WebDriver.
This commit is contained in:
Timothy Flynn 2024-10-25 10:26:01 -04:00 • committed by Andreas Kling
commit 74ef9dc393
Notes: github-actions[bot] 2024-10-26 09:26:57 +00:00
6 changed files with 105 additions and 0 deletions
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34
Userland/Libraries/LibWeb/HTML/NavigationObserver.h Normal file
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/*
* Copyright (c) 2024, Tim Flynn <trflynn89@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibJS/Heap/GCPtr.h>
#include <LibJS/Heap/HeapFunction.h>
#include <LibWeb/Bindings/PlatformObject.h>
#include <LibWeb/Forward.h>
namespace Web::HTML {
class NavigationObserver final : public Bindings::PlatformObject {
WEB_PLATFORM_OBJECT(NavigationObserver, Bindings::PlatformObject);
JS_DECLARE_ALLOCATOR(NavigationObserver);
public:
[[nodiscard]] JS::GCPtr<JS::HeapFunction<void()>> navigation_complete() const { return m_navigation_complete; }
void set_navigation_complete(Function<void()>);
private:
NavigationObserver(JS::Realm&, Navigable&);
virtual void visit_edges(Cell::Visitor&) override;
virtual void finalize() override;
JS::NonnullGCPtr<Navigable> m_navigable;
JS::GCPtr<JS::HeapFunction<void()>> m_navigation_complete;
};
}