
- Replace ShutdownController mojom interface with cpp; - Current ShutdownController -> ShutdownControllerImpl; Bug: 958217 Change-Id: I53a78b3366934aeaf2da36d39d889e0b73801f5e Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1643985 Commit-Queue: Xiyuan Xia <xiyuan@chromium.org> Reviewed-by: James Cook <jamescook@chromium.org> Reviewed-by: Sam McNally <sammc@chromium.org> Cr-Commit-Position: refs/heads/master@{#666327}
53 lines
1.4 KiB
C++
53 lines
1.4 KiB
C++
// Copyright 2016 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 ASH_SHUTDOWN_CONTROLLER_IMPL_H_
|
|
#define ASH_SHUTDOWN_CONTROLLER_IMPL_H_
|
|
|
|
#include "ash/ash_export.h"
|
|
#include "ash/public/cpp/shutdown_controller.h"
|
|
#include "base/macros.h"
|
|
#include "base/observer_list.h"
|
|
|
|
namespace ash {
|
|
|
|
enum class ShutdownReason;
|
|
|
|
// Handles actual device shutdown by making requests to powerd over D-Bus.
|
|
// Caches the DeviceRebootOnShutdown device policy sent from Chrome.
|
|
class ASH_EXPORT ShutdownControllerImpl : public ShutdownController {
|
|
public:
|
|
class Observer {
|
|
public:
|
|
virtual ~Observer() {}
|
|
|
|
// Called when shutdown policy changes.
|
|
virtual void OnShutdownPolicyChanged(bool reboot_on_shutdown) = 0;
|
|
};
|
|
|
|
ShutdownControllerImpl();
|
|
~ShutdownControllerImpl() override;
|
|
|
|
void AddObserver(Observer* observer);
|
|
void RemoveObserver(Observer* observer);
|
|
|
|
bool reboot_on_shutdown() const { return reboot_on_shutdown_; }
|
|
|
|
// ShutdownController:
|
|
void SetRebootOnShutdown(bool reboot_on_shutdown) override;
|
|
void ShutDownOrReboot(ShutdownReason reason) override;
|
|
|
|
private:
|
|
// Cached copy of the DeviceRebootOnShutdown policy from chrome.
|
|
bool reboot_on_shutdown_ = false;
|
|
|
|
base::ObserverList<Observer>::Unchecked observers_;
|
|
|
|
DISALLOW_COPY_AND_ASSIGN(ShutdownControllerImpl);
|
|
};
|
|
|
|
} // namespace ash
|
|
|
|
#endif // ASH_SHUTDOWN_CONTROLLER_IMPL_H_
|