Update To 11.40.268.0
[platform/framework/web/crosswalk.git] / src / jingle / glue / task_pump.h
1 // Copyright (c) 2012 The Chromium 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 JINGLE_GLUE_TASK_PUMP_H_
6 #define JINGLE_GLUE_TASK_PUMP_H_
7
8 #include "base/compiler_specific.h"
9 #include "base/memory/weak_ptr.h"
10 #include "base/threading/non_thread_safe.h"
11 #include "third_party/webrtc/base/taskrunner.h"
12
13 namespace jingle_glue {
14
15 // rtc::TaskRunner implementation that works on chromium threads.
16 class TaskPump : public rtc::TaskRunner, public base::NonThreadSafe {
17  public:
18   TaskPump();
19
20   ~TaskPump() override;
21
22   // rtc::TaskRunner implementation.
23   void WakeTasks() override;
24   int64 CurrentTime() override;
25
26   // No tasks will be processed after this is called, even if
27   // WakeTasks() is called.
28   void Stop();
29
30  private:
31   void CheckAndRunTasks();
32
33   bool posted_wake_;
34   bool stopped_;
35
36   base::WeakPtrFactory<TaskPump> weak_factory_;
37
38   DISALLOW_COPY_AND_ASSIGN(TaskPump);
39 };
40
41 }  // namespace jingle_glue
42
43 #endif  // JINGLE_GLUE_TASK_PUMP_H_