| // Copyright 2015 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef APMANAGER_EVENT_DISPATCHER_H_ |
| #define APMANAGER_EVENT_DISPATCHER_H_ |
| |
| #include <base/callback.h> |
| #include <base/lazy_instance.h> |
| |
| namespace apmanager { |
| |
| // Singleton class for dispatching tasks to current message loop. |
| class EventDispatcher { |
| public: |
| virtual ~EventDispatcher(); |
| |
| // This is a singleton. Use EventDispatcher::GetInstance()->Foo(). |
| static EventDispatcher* GetInstance(); |
| |
| // These are thin wrappers around calls of the same name in |
| // <base/message_loop_proxy.h> |
| virtual bool PostTask(const base::Closure& task); |
| virtual bool PostDelayedTask(const base::Closure& task, |
| int64_t delay_ms); |
| |
| protected: |
| EventDispatcher(); |
| |
| private: |
| friend base::LazyInstanceTraitsBase<EventDispatcher>; |
| |
| DISALLOW_COPY_AND_ASSIGN(EventDispatcher); |
| }; |
| |
| } // namespace apmanager |
| |
| #endif // APMANAGER_EVENT_DISPATCHER_H_ |