OLD | NEW |
1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "platform/scheduler/CancellableTaskFactory.h" | 5 #include "platform/scheduler/CancellableTaskFactory.h" |
6 | 6 |
7 #include "public/platform/Platform.h" | 7 #include "public/platform/Platform.h" |
8 #include "wtf/InstanceCounter.h" | |
9 | 8 |
10 namespace blink { | 9 namespace blink { |
11 | 10 |
12 void CancellableTaskFactory::cancel() | 11 void CancellableTaskFactory::cancel() |
13 { | 12 { |
14 m_weakPtrFactory.revokeAll(); | 13 m_weakPtrFactory.revokeAll(); |
15 } | 14 } |
16 | 15 |
17 WebTaskRunner::Task* CancellableTaskFactory::cancelAndCreate() | 16 WebTaskRunner::Task* CancellableTaskFactory::cancelAndCreate() |
18 { | 17 { |
19 cancel(); | 18 cancel(); |
20 return new CancellableTask(m_weakPtrFactory.createWeakPtr()); | 19 return new CancellableTask(m_weakPtrFactory.createWeakPtr()); |
21 } | 20 } |
22 | 21 |
23 void CancellableTaskFactory::CancellableTask::run() | 22 void CancellableTaskFactory::CancellableTask::run() |
24 { | 23 { |
25 if (CancellableTaskFactory* taskFactory = m_weakPtr.get()) { | 24 if (CancellableTaskFactory* taskFactory = m_weakPtr.get()) { |
26 Closure* closure = taskFactory->m_closure.get(); | 25 Closure* closure = taskFactory->m_closure.get(); |
27 taskFactory->m_weakPtrFactory.revokeAll(); | 26 taskFactory->m_weakPtrFactory.revokeAll(); |
28 (*closure)(); | 27 (*closure)(); |
29 } | 28 } |
30 } | 29 } |
31 | 30 |
32 } // namespace blink | 31 } // namespace blink |
OLD | NEW |