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https://github.com/RGBCube/serenity
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909e522cf7
Since we can't simply give HTML::EventLoop control of the whole program, we have to integrate with Core::EventLoop. We do this by having a single-shot 0ms Core::Timer that we start when a task is added to the queue, and restart after processing the queue and there are still tasks in the queue.
30 lines
571 B
C++
30 lines
571 B
C++
/*
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* Copyright (c) 2021, Andreas Kling <kling@serenityos.org>
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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/Queue.h>
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#include <LibWeb/HTML/EventLoop/Task.h>
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namespace Web::HTML {
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class TaskQueue {
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public:
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explicit TaskQueue(HTML::EventLoop&);
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~TaskQueue();
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bool is_empty() const { return m_tasks.is_empty(); }
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void add(NonnullOwnPtr<HTML::Task>);
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OwnPtr<HTML::Task> take_first_runnable() { return m_tasks.dequeue(); }
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private:
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HTML::EventLoop& m_event_loop;
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Queue<NonnullOwnPtr<HTML::Task>> m_tasks;
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};
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}
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