9e1f001ffe
We currently compile the Qt event loop files multiple times, for every target which wants to use them. This patch moves these to LibWebView as a central location to avoid this.
79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
/*
|
|
* Copyright (c) 2022-2023, Andreas Kling <andreas@ladybird.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/Badge.h>
|
|
#include <AK/NonnullOwnPtr.h>
|
|
#include <LibCore/EventLoopImplementation.h>
|
|
|
|
class QEvent;
|
|
class QEventLoop;
|
|
class QSocketNotifier;
|
|
|
|
namespace WebView {
|
|
|
|
class EventLoopImplementationQt;
|
|
class EventLoopImplementationQtEventTarget;
|
|
|
|
class EventLoopManagerQt final : public Core::EventLoopManager {
|
|
public:
|
|
EventLoopManagerQt();
|
|
virtual ~EventLoopManagerQt() override;
|
|
virtual NonnullOwnPtr<Core::EventLoopImplementation> make_implementation() override;
|
|
|
|
virtual intptr_t register_timer(Core::EventReceiver&, int milliseconds, bool should_reload, Core::TimerShouldFireWhenNotVisible) override;
|
|
virtual void unregister_timer(intptr_t timer_id) override;
|
|
|
|
virtual void register_notifier(Core::Notifier&) override;
|
|
virtual void unregister_notifier(Core::Notifier&) override;
|
|
|
|
virtual void did_post_event() override;
|
|
static bool event_target_received_event(Badge<EventLoopImplementationQtEventTarget>, QEvent* event);
|
|
|
|
virtual int register_signal(int, Function<void(int)>) override;
|
|
virtual void unregister_signal(int) override;
|
|
|
|
void set_main_loop_signal_notifiers(Badge<EventLoopImplementationQt>);
|
|
|
|
private:
|
|
static void handle_signal(int);
|
|
|
|
NonnullOwnPtr<EventLoopImplementationQtEventTarget> m_main_thread_event_target;
|
|
QSocketNotifier* m_signal_socket_notifier { nullptr };
|
|
int m_signal_socket_fds[2] = { -1, -1 };
|
|
};
|
|
|
|
class EventLoopImplementationQt final : public Core::EventLoopImplementation {
|
|
public:
|
|
static NonnullOwnPtr<EventLoopImplementationQt> create() { return adopt_own(*new EventLoopImplementationQt); }
|
|
|
|
virtual ~EventLoopImplementationQt() override;
|
|
|
|
virtual int exec() override;
|
|
virtual size_t pump(PumpMode) override;
|
|
virtual void quit(int) override;
|
|
virtual void wake() override;
|
|
virtual void post_event(Core::EventReceiver& receiver, NonnullOwnPtr<Core::Event>&&) override;
|
|
|
|
// FIXME: These APIs only exist for obscure use-cases inside SerenityOS. Try to get rid of them.
|
|
virtual void unquit() override { }
|
|
virtual bool was_exit_requested() const override { return false; }
|
|
virtual void notify_forked_and_in_child() override { }
|
|
|
|
void set_main_loop();
|
|
|
|
private:
|
|
friend class EventLoopManagerQt;
|
|
|
|
EventLoopImplementationQt();
|
|
bool is_main_loop() const { return m_main_loop; }
|
|
|
|
NonnullOwnPtr<QEventLoop> m_event_loop;
|
|
bool m_main_loop { false };
|
|
};
|
|
|
|
}
|