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https://github.com/LadybirdBrowser/ladybird.git
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7d6616669c
Once upon a time, we needed the UI-specific event loops outside of the UI process. This is no longer the case. Let's move the event loops back to the UI folder to remove the awkward interface library we were left with.
74 lines
2.1 KiB
C++
74 lines
2.1 KiB
C++
/*
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* Copyright (c) 2022-2023, Andreas Kling <andreas@ladybird.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/NonnullOwnPtr.h>
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#include <LibCore/EventLoopImplementation.h>
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class QEvent;
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class QEventLoop;
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class QSocketNotifier;
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namespace Ladybird {
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class EventLoopImplementationQt;
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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 intptr_t register_timer(Core::EventReceiver&, int milliseconds, bool should_reload) override;
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virtual void unregister_timer(intptr_t 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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virtual int register_signal(int, Function<void(int)>) override;
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virtual void unregister_signal(int) override;
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void set_main_loop_signal_notifiers(Badge<EventLoopImplementationQt>);
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private:
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static void handle_signal(int);
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NonnullOwnPtr<EventLoopImplementationQtEventTarget> m_main_thread_event_target;
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QSocketNotifier* m_signal_socket_notifier { nullptr };
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int m_signal_socket_fds[2] = { -1, -1 };
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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 bool was_exit_requested() const override;
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void set_main_loop();
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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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NonnullOwnPtr<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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