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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/message_loop/message_loop_task_runner.h" | 5 #include "base/message_loop/message_loop_task_runner.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/location.h" | 9 #include "base/location.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "base/message_loop/incoming_task_queue.h" | 11 #include "base/message_loop/incoming_task_queue.h" |
12 | 12 |
13 namespace base { | 13 namespace base { |
14 namespace internal { | 14 namespace internal { |
15 | 15 |
16 MessageLoopTaskRunner::MessageLoopTaskRunner( | 16 MessageLoopTaskRunner::MessageLoopTaskRunner( |
17 scoped_refptr<IncomingTaskQueue> incoming_queue) | 17 scoped_refptr<IncomingTaskQueue> incoming_queue) |
18 : incoming_queue_(incoming_queue), valid_thread_id_(kInvalidThreadId) { | 18 : incoming_queue_(incoming_queue), valid_thread_id_(kInvalidThreadId) { |
19 } | 19 } |
20 | 20 |
21 void MessageLoopTaskRunner::BindToCurrentThread() { | 21 void MessageLoopTaskRunner::BindToCurrentThread() { |
22 AutoLock lock(valid_thread_id_lock_); | 22 AutoLock lock(valid_thread_id_lock_); |
23 DCHECK_EQ(kInvalidThreadId, valid_thread_id_); | 23 DCHECK_EQ(kInvalidThreadId, valid_thread_id_); |
24 valid_thread_id_ = PlatformThread::CurrentId(); | 24 valid_thread_id_ = PlatformThread::CurrentId(); |
25 } | 25 } |
26 | 26 |
27 bool MessageLoopTaskRunner::PostDelayedTask( | 27 bool MessageLoopTaskRunner::PostDelayedTask( |
28 const tracked_objects::Location& from_here, | 28 const tracked_objects::Location& from_here, |
29 Closure task, | 29 OnceClosure task, |
30 base::TimeDelta delay) { | 30 base::TimeDelta delay) { |
31 DCHECK(!task.is_null()) << from_here.ToString(); | 31 DCHECK(!task.is_null()) << from_here.ToString(); |
32 return incoming_queue_->AddToIncomingQueue(from_here, std::move(task), delay, | 32 return incoming_queue_->AddToIncomingQueue(from_here, std::move(task), delay, |
33 true); | 33 true); |
34 } | 34 } |
35 | 35 |
36 bool MessageLoopTaskRunner::PostNonNestableDelayedTask( | 36 bool MessageLoopTaskRunner::PostNonNestableDelayedTask( |
37 const tracked_objects::Location& from_here, | 37 const tracked_objects::Location& from_here, |
38 Closure task, | 38 OnceClosure task, |
39 base::TimeDelta delay) { | 39 base::TimeDelta delay) { |
40 DCHECK(!task.is_null()) << from_here.ToString(); | 40 DCHECK(!task.is_null()) << from_here.ToString(); |
41 return incoming_queue_->AddToIncomingQueue(from_here, std::move(task), delay, | 41 return incoming_queue_->AddToIncomingQueue(from_here, std::move(task), delay, |
42 false); | 42 false); |
43 } | 43 } |
44 | 44 |
45 bool MessageLoopTaskRunner::RunsTasksOnCurrentThread() const { | 45 bool MessageLoopTaskRunner::RunsTasksOnCurrentThread() const { |
46 AutoLock lock(valid_thread_id_lock_); | 46 AutoLock lock(valid_thread_id_lock_); |
47 return valid_thread_id_ == PlatformThread::CurrentId(); | 47 return valid_thread_id_ == PlatformThread::CurrentId(); |
48 } | 48 } |
49 | 49 |
50 MessageLoopTaskRunner::~MessageLoopTaskRunner() { | 50 MessageLoopTaskRunner::~MessageLoopTaskRunner() { |
51 } | 51 } |
52 | 52 |
53 } // namespace internal | 53 } // namespace internal |
54 | 54 |
55 } // namespace base | 55 } // namespace base |
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