| // Copyright 2017 The Chromium 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 CHROMECAST_BROWSER_MEMORY_PRESSURE_CONTROLLER_IMPL_H_ |
| #define CHROMECAST_BROWSER_MEMORY_PRESSURE_CONTROLLER_IMPL_H_ |
| |
| #include "base/macros.h" |
| #include "base/memory/memory_pressure_listener.h" |
| #include "chromecast/common/mojom/memory_pressure.mojom.h" |
| #include "mojo/public/cpp/bindings/binding_set.h" |
| #include "mojo/public/cpp/bindings/interface_ptr_set.h" |
| |
| namespace chromecast { |
| |
| class MemoryPressureControllerImpl : public mojom::MemoryPressureController { |
| public: |
| MemoryPressureControllerImpl(); |
| ~MemoryPressureControllerImpl() override; |
| |
| void AddBinding(mojom::MemoryPressureControllerRequest request); |
| |
| private: |
| // chromecast::mojom::MemoryPressure implementation. |
| void AddObserver(mojom::MemoryPressureObserverPtr observer) override; |
| |
| void OnMemoryPressure( |
| base::MemoryPressureListener::MemoryPressureLevel level); |
| |
| mojo::InterfacePtrSet<mojom::MemoryPressureObserver> observers_; |
| mojo::BindingSet<mojom::MemoryPressureController> bindings_; |
| |
| std::unique_ptr<base::MemoryPressureListener> memory_pressure_listener_; |
| |
| DISALLOW_COPY_AND_ASSIGN(MemoryPressureControllerImpl); |
| }; |
| |
| } // namespace chromecast |
| |
| #endif // CHROMECAST_BROWSER_MEMORY_PRESSURE_CONTROLLER_IMPL_H_ |