ladybird/Libraries/LibWeb/HTML/History.h
Shannon Booth f87041bf3a LibGC+Everywhere: Factor out a LibGC from LibJS
Resulting in a massive rename across almost everywhere! Alongside the
namespace change, we now have the following names:

 * JS::NonnullGCPtr -> GC::Ref
 * JS::GCPtr -> GC::Ptr
 * JS::HeapFunction -> GC::Function
 * JS::CellImpl -> GC::Cell
 * JS::Handle -> GC::Root
2024-11-15 14:49:20 +01:00

57 lines
1.9 KiB
C++

/*
* Copyright (c) 2021, Luke Wilde <lukew@serenityos.org>
* Copyright (c) 2022, Andreas Kling <andreas@ladybird.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/Bindings/HistoryPrototype.h>
#include <LibWeb/Bindings/PlatformObject.h>
#include <LibWeb/HTML/HistoryHandlingBehavior.h>
#include <LibWeb/WebIDL/ExceptionOr.h>
#include <LibWeb/WebIDL/Types.h>
namespace Web::HTML {
class History final : public Bindings::PlatformObject {
WEB_PLATFORM_OBJECT(History, Bindings::PlatformObject);
GC_DECLARE_ALLOCATOR(History);
public:
[[nodiscard]] static GC::Ref<History> create(JS::Realm&, DOM::Document&);
virtual ~History() override;
WebIDL::ExceptionOr<void> push_state(JS::Value data, String const& unused, Optional<String> const& url = {});
WebIDL::ExceptionOr<void> replace_state(JS::Value data, String const& unused, Optional<String> const& url = {});
WebIDL::ExceptionOr<void> go(WebIDL::Long delta);
WebIDL::ExceptionOr<void> back();
WebIDL::ExceptionOr<void> forward();
WebIDL::ExceptionOr<u64> length() const;
WebIDL::ExceptionOr<Bindings::ScrollRestoration> scroll_restoration() const;
WebIDL::ExceptionOr<void> set_scroll_restoration(Bindings::ScrollRestoration);
WebIDL::ExceptionOr<JS::Value> state() const;
u64 m_index { 0 };
u64 m_length { 0 };
JS::Value unsafe_state() const;
void set_state(JS::Value s) { m_state = s; }
private:
History(JS::Realm&, DOM::Document&);
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
WebIDL::ExceptionOr<void> shared_history_push_replace_state(JS::Value data, Optional<String> const& url, HistoryHandlingBehavior);
GC::Ref<DOM::Document> m_associated_document;
JS::Value m_state { JS::js_null() };
};
bool can_have_its_url_rewritten(DOM::Document const& document, URL::URL const& target_url);
}