1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_ASH_POWER_IDLE_ACTION_WARNING_OBSERVER_H_
#define CHROME_BROWSER_ASH_POWER_IDLE_ACTION_WARNING_OBSERVER_H_
#include <memory>
#include "base/memory/raw_ptr.h"
#include "base/time/time.h"
#include "chromeos/dbus/power_manager/power_supply_properties.pb.h"
namespace views {
class Widget;
}
namespace ash {
class IdleActionWarningDialogView;
// Listens for notifications that the idle action is imminent and shows a
// warning dialog to the user.
class IdleActionWarningObserver {
public:
IdleActionWarningObserver();
IdleActionWarningObserver(const IdleActionWarningObserver&) = delete;
IdleActionWarningObserver& operator=(const IdleActionWarningObserver&) =
delete;
~IdleActionWarningObserver();
private:
class PowerManagerObserver;
class WidgetObserver;
// PowerManagerClient::Observer:
void IdleActionImminent(base::TimeDelta time_until_idle_action);
void IdleActionDeferred();
void PowerChanged(const power_manager::PowerSupplyProperties& proto);
// views::WidgetObserver:
void OnWidgetDestroying(views::Widget* widget);
void HideDialogIfPresent();
std::unique_ptr<PowerManagerObserver> power_manager_observer_;
std::unique_ptr<WidgetObserver> widged_observer_;
raw_ptr<IdleActionWarningDialogView> warning_dialog_ = nullptr; // Not owned.
// Used to derive the correct idle action (IdleActionAC/IdleActionBattery).
bool on_battery_power_ = false;
};
} // namespace ash
#endif // CHROME_BROWSER_ASH_POWER_IDLE_ACTION_WARNING_OBSERVER_H_
|
