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https://github.com/LadybirdBrowser/ladybird.git
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391beef707
This will help a lot with developing chromes for different UI frameworks where we can see which helper classes and processes are really using Qt vs just using it to get at helper data. As a bonus, remove Qt dependency from WebDriver.
90 lines
2.8 KiB
C++
90 lines
2.8 KiB
C++
/*
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* Copyright (c) 2022-2023, 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/Badge.h>
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#include <AK/HashMap.h>
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#include <AK/NonnullOwnPtr.h>
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#include <AK/OwnPtr.h>
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#include <LibCore/EventLoopImplementation.h>
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#include <QEvent>
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#include <QEventLoop>
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#include <QSocketNotifier>
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#include <QTimer>
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namespace Ladybird {
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class EventLoopImplementationQtEventTarget;
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class EventLoopManagerQt final : public Core::EventLoopManager {
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public:
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EventLoopManagerQt();
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virtual ~EventLoopManagerQt() override;
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virtual NonnullOwnPtr<Core::EventLoopImplementation> make_implementation() override;
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virtual int register_timer(Core::EventReceiver&, int milliseconds, bool should_reload, Core::TimerShouldFireWhenNotVisible) override;
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virtual bool unregister_timer(int timer_id) override;
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virtual void register_notifier(Core::Notifier&) override;
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virtual void unregister_notifier(Core::Notifier&) override;
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virtual void did_post_event() override;
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static bool event_target_received_event(Badge<EventLoopImplementationQtEventTarget>, QEvent* event);
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// FIXME: These APIs only exist for obscure use-cases inside SerenityOS. Try to get rid of them.
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virtual int register_signal(int, Function<void(int)>) override { return 0; }
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virtual void unregister_signal(int) override { }
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private:
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NonnullOwnPtr<EventLoopImplementationQtEventTarget> m_main_thread_event_target;
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};
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class QtEventLoopManagerEvent final : public QEvent {
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public:
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static QEvent::Type process_event_queue_event_type()
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{
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static auto const type = static_cast<QEvent::Type>(QEvent::registerEventType());
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return type;
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}
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QtEventLoopManagerEvent(QEvent::Type type)
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: QEvent(type)
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{
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}
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};
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class EventLoopImplementationQt final : public Core::EventLoopImplementation {
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public:
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static NonnullOwnPtr<EventLoopImplementationQt> create() { return adopt_own(*new EventLoopImplementationQt); }
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virtual ~EventLoopImplementationQt() override;
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virtual int exec() override;
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virtual size_t pump(PumpMode) override;
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virtual void quit(int) override;
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virtual void wake() override;
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virtual void post_event(Core::EventReceiver& receiver, NonnullOwnPtr<Core::Event>&&) override;
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// FIXME: These APIs only exist for obscure use-cases inside SerenityOS. Try to get rid of them.
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virtual void unquit() override { }
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virtual bool was_exit_requested() const override { return false; }
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virtual void notify_forked_and_in_child() override { }
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void set_main_loop() { m_main_loop = true; }
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private:
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friend class EventLoopManagerQt;
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EventLoopImplementationQt();
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bool is_main_loop() const { return m_main_loop; }
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QEventLoop m_event_loop;
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bool m_main_loop { false };
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};
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}
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