1// Copyright 2013 The Flutter Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#ifndef FLUTTER_FML_PLATFORM_LINUX_MESSAGE_LOOP_LINUX_H_
6#define FLUTTER_FML_PLATFORM_LINUX_MESSAGE_LOOP_LINUX_H_
7
8#include <atomic>
9
10#include "flutter/fml/macros.h"
11#include "flutter/fml/message_loop_impl.h"
12#include "flutter/fml/unique_fd.h"
13
14namespace fml {
15
16class MessageLoopLinux : public MessageLoopImpl {
17 private:
18 fml::UniqueFD epoll_fd_;
19 fml::UniqueFD timer_fd_;
20 bool running_;
21
22 MessageLoopLinux();
23
24 ~MessageLoopLinux() override;
25
26 // |fml::MessageLoopImpl|
27 void Run() override;
28
29 // |fml::MessageLoopImpl|
30 void Terminate() override;
31
32 // |fml::MessageLoopImpl|
33 void WakeUp(fml::TimePoint time_point) override;
34
35 void OnEventFired();
36
37 bool AddOrRemoveTimerSource(bool add);
38
39 FML_FRIEND_MAKE_REF_COUNTED(MessageLoopLinux);
40 FML_FRIEND_REF_COUNTED_THREAD_SAFE(MessageLoopLinux);
41 FML_DISALLOW_COPY_AND_ASSIGN(MessageLoopLinux);
42};
43
44} // namespace fml
45
46#endif // FLUTTER_FML_PLATFORM_LINUX_MESSAGE_LOOP_LINUX_H_
47