mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-11-03 23:00:58 +00:00
f87041bf3a
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
65 lines
2.1 KiB
C++
65 lines
2.1 KiB
C++
/*
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* Copyright (c) 2023, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Vector.h>
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#include <LibCore/Timer.h>
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#include <LibGC/CellAllocator.h>
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#include <LibGC/Function.h>
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#include <LibGC/Ptr.h>
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#include <LibJS/Forward.h>
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#include <LibJS/Heap/Cell.h>
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#include <LibWeb/Forward.h>
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namespace Web::HTML {
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struct SessionHistoryTraversalQueueEntry : public JS::Cell {
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GC_CELL(SessionHistoryTraversalQueueEntry, JS::Cell);
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GC_DECLARE_ALLOCATOR(SessionHistoryTraversalQueueEntry);
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public:
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static GC::Ref<SessionHistoryTraversalQueueEntry> create(JS::VM& vm, GC::Ref<GC::Function<void()>> steps, GC::Ptr<HTML::Navigable> target_navigable);
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GC::Ptr<HTML::Navigable> target_navigable() const { return m_target_navigable; }
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void execute_steps() const { m_steps->function()(); }
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private:
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SessionHistoryTraversalQueueEntry(GC::Ref<GC::Function<void()>> steps, GC::Ptr<HTML::Navigable> target_navigable)
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: m_steps(steps)
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, m_target_navigable(target_navigable)
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{
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}
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virtual void visit_edges(Cell::Visitor&) override;
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GC::Ref<GC::Function<void()>> m_steps;
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GC::Ptr<HTML::Navigable> m_target_navigable;
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};
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// https://html.spec.whatwg.org/multipage/document-sequences.html#tn-session-history-traversal-queue
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class SessionHistoryTraversalQueue : public JS::Cell {
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GC_CELL(SessionHistoryTraversalQueue, JS::Cell);
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GC_DECLARE_ALLOCATOR(SessionHistoryTraversalQueue);
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public:
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SessionHistoryTraversalQueue();
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void append(GC::Ref<GC::Function<void()>> steps);
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void append_sync(GC::Ref<GC::Function<void()>> steps, GC::Ptr<Navigable> target_navigable);
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// https://html.spec.whatwg.org/multipage/browsing-the-web.html#sync-navigations-jump-queue
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GC::Ptr<SessionHistoryTraversalQueueEntry> first_synchronous_navigation_steps_with_target_navigable_not_contained_in(HashTable<GC::Ref<Navigable>> const&);
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private:
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virtual void visit_edges(Cell::Visitor&) override;
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Vector<GC::Ref<SessionHistoryTraversalQueueEntry>> m_queue;
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RefPtr<Core::Timer> m_timer;
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bool m_is_task_running { false };
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};
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}
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