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
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
|
// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_SYSTEM_POWER_POWER_BUTTON_MENU_VIEW_H_
#define ASH_SYSTEM_POWER_POWER_BUTTON_MENU_VIEW_H_
#include "ash/ash_export.h"
#include "ash/shutdown_reason.h"
#include "ash/system/power/power_button_controller.h"
#include "base/memory/raw_ptr.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/compositor/layer_animation_observer.h"
#include "ui/views/view.h"
namespace ash {
enum class PowerButtonMenuActionType;
class PowerButtonMenuItemView;
class SystemShadow;
// PowerButtonMenuView displays the menu items of the power button menu. It
// includes power off and sign out items currently.
class ASH_EXPORT PowerButtonMenuView : public views::View,
public ui::ImplicitAnimationObserver {
METADATA_HEADER(PowerButtonMenuView, views::View)
public:
// Direction of the animation transform. X means to translate from
// x-coordinate. Y means to translate from y-coordinate.
enum class TransformDirection { NONE, X, Y };
// The translate direction and distance of the animation transform.
struct TransformDisplacement {
TransformDirection direction;
int distance;
};
PowerButtonMenuView(
ShutdownReason shutdown_reason,
PowerButtonController::PowerButtonPosition power_button_position);
PowerButtonMenuView(const PowerButtonMenuView&) = delete;
PowerButtonMenuView& operator=(const PowerButtonMenuView&) = delete;
~PowerButtonMenuView() override;
PowerButtonMenuItemView* sign_out_item_for_test() const {
return sign_out_item_;
}
PowerButtonMenuItemView* power_off_item_for_test() const {
return power_off_item_;
}
PowerButtonMenuItemView* lock_screen_item_for_test() const {
return lock_screen_item_;
}
PowerButtonMenuItemView* capture_mode_item_for_test() const {
return capture_mode_item_;
}
PowerButtonMenuItemView* feedback_item_for_test() const {
return feedback_item_;
}
// Requests focus for |power_off_item_|.
void FocusPowerOffButton();
// Schedules an animation to show or hide the view.
void ScheduleShowHideAnimation(bool show);
// Gets the transform displacement, which contains direction and distance.
TransformDisplacement GetTransformDisplacement() const;
// Called whenever the associated widget is shown and when |this| is
// constructed. Adds/removes menu items as needed.
void RecreateItems();
private:
// views::View:
void Layout(PassKey) override;
gfx::Size CalculatePreferredSize(
const views::SizeBounds& available_size) const override;
// ui::ImplicitAnimationObserver:
void OnImplicitAnimationsCompleted() override;
void ButtonPressed(PowerButtonMenuActionType action,
base::RepeatingClosure callback);
// Items in the menu. Owned by views hierarchy.
raw_ptr<PowerButtonMenuItemView> power_off_item_ = nullptr;
raw_ptr<PowerButtonMenuItemView> sign_out_item_ = nullptr;
raw_ptr<PowerButtonMenuItemView> lock_screen_item_ = nullptr;
raw_ptr<PowerButtonMenuItemView> capture_mode_item_ = nullptr;
raw_ptr<PowerButtonMenuItemView> feedback_item_ = nullptr;
ShutdownReason shutdown_reason_;
// The physical display side of power button in landscape primary.
PowerButtonController::PowerButtonPosition power_button_position_;
std::unique_ptr<SystemShadow> shadow_;
};
} // namespace ash
#endif // ASH_SYSTEM_POWER_POWER_BUTTON_MENU_VIEW_H_
|
