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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "ash/system/chromeos/session/logout_button_tray.h" | |
6 | |
7 #include <memory> | |
8 #include <utility> | |
9 | |
10 #include "ash/common/shelf/shelf_types.h" | |
11 #include "ash/common/system/tray/system_tray_delegate.h" | |
12 #include "ash/common/system/tray/system_tray_notifier.h" | |
13 #include "ash/common/system/tray/tray_constants.h" | |
14 #include "ash/common/system/tray/tray_utils.h" | |
15 #include "ash/common/system/user/login_status.h" | |
16 #include "ash/common/wm_shell.h" | |
17 #include "ash/shell.h" | |
18 #include "ash/system/chromeos/session/logout_confirmation_controller.h" | |
19 #include "base/logging.h" | |
20 #include "grit/ash_resources.h" | |
21 #include "third_party/skia/include/core/SkColor.h" | |
22 #include "ui/events/event.h" | |
23 #include "ui/gfx/geometry/insets.h" | |
24 #include "ui/gfx/geometry/size.h" | |
25 #include "ui/views/bubble/tray_bubble_view.h" | |
26 #include "ui/views/controls/button/label_button.h" | |
27 #include "ui/views/controls/button/label_button_border.h" | |
28 #include "ui/views/painter.h" | |
29 | |
30 namespace ash { | |
31 namespace { | |
32 | |
33 const int kLogoutButtonHorizontalExtraPadding = 7; | |
34 | |
35 const int kLogoutButtonNormalImages[] = { | |
36 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_NORMAL_TOP_LEFT, | |
37 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_NORMAL_TOP, | |
38 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_NORMAL_TOP_RIGHT, | |
39 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_NORMAL_LEFT, | |
40 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_NORMAL_CENTER, | |
41 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_NORMAL_RIGHT, | |
42 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_NORMAL_BOTTOM_LEFT, | |
43 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_NORMAL_BOTTOM, | |
44 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_NORMAL_BOTTOM_RIGHT}; | |
45 | |
46 const int kLogoutButtonPushedImages[] = { | |
47 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_PUSHED_TOP_LEFT, | |
48 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_PUSHED_TOP, | |
49 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_PUSHED_TOP_RIGHT, | |
50 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_PUSHED_LEFT, | |
51 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_PUSHED_CENTER, | |
52 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_PUSHED_RIGHT, | |
53 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_PUSHED_BOTTOM_LEFT, | |
54 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_PUSHED_BOTTOM, | |
55 IDR_AURA_UBER_TRAY_LOGOUT_BUTTON_PUSHED_BOTTOM_RIGHT}; | |
56 | |
57 class LogoutButton : public views::LabelButton { | |
58 public: | |
59 LogoutButton(views::ButtonListener* listener); | |
60 ~LogoutButton() override; | |
61 | |
62 private: | |
63 DISALLOW_COPY_AND_ASSIGN(LogoutButton); | |
64 }; | |
65 | |
66 } // namespace | |
67 | |
68 LogoutButton::LogoutButton(views::ButtonListener* listener) | |
69 : views::LabelButton(listener, base::string16()) { | |
70 SetupLabelForTray(label()); | |
71 SetFontList(label()->font_list()); | |
72 SetEnabledTextColors(SK_ColorWHITE); | |
73 | |
74 std::unique_ptr<views::LabelButtonAssetBorder> border( | |
75 new views::LabelButtonAssetBorder(views::Button::STYLE_TEXTBUTTON)); | |
76 border->SetPainter( | |
77 false, views::Button::STATE_NORMAL, | |
78 views::Painter::CreateImageGridPainter(kLogoutButtonNormalImages)); | |
79 border->SetPainter( | |
80 false, views::Button::STATE_HOVERED, | |
81 views::Painter::CreateImageGridPainter(kLogoutButtonNormalImages)); | |
82 border->SetPainter( | |
83 false, views::Button::STATE_PRESSED, | |
84 views::Painter::CreateImageGridPainter(kLogoutButtonPushedImages)); | |
85 gfx::Insets insets = border->GetInsets(); | |
86 insets += gfx::Insets(0, kLogoutButtonHorizontalExtraPadding, 0, | |
87 kLogoutButtonHorizontalExtraPadding); | |
88 border->set_insets(insets); | |
89 SetBorder(std::move(border)); | |
90 set_animate_on_state_change(false); | |
91 | |
92 SetMinSize(gfx::Size(0, kShelfItemHeight)); | |
93 } | |
94 | |
95 LogoutButton::~LogoutButton() {} | |
96 | |
97 LogoutButtonTray::LogoutButtonTray(WmShelf* wm_shelf) | |
98 : TrayBackgroundView(wm_shelf), | |
99 button_(NULL), | |
100 login_status_(LoginStatus::NOT_LOGGED_IN), | |
101 show_logout_button_in_tray_(false) { | |
102 button_ = new LogoutButton(this); | |
103 tray_container()->AddChildView(button_); | |
104 tray_container()->SetBorder(views::Border::NullBorder()); | |
105 WmShell::Get()->system_tray_notifier()->AddLogoutButtonObserver(this); | |
106 } | |
107 | |
108 LogoutButtonTray::~LogoutButtonTray() { | |
109 WmShell::Get()->system_tray_notifier()->RemoveLogoutButtonObserver(this); | |
110 } | |
111 | |
112 void LogoutButtonTray::SetShelfAlignment(ShelfAlignment alignment) { | |
113 TrayBackgroundView::SetShelfAlignment(alignment); | |
114 tray_container()->SetBorder(views::Border::NullBorder()); | |
115 } | |
116 | |
117 base::string16 LogoutButtonTray::GetAccessibleNameForTray() { | |
118 return button_->GetText(); | |
119 } | |
120 | |
121 void LogoutButtonTray::HideBubbleWithView( | |
122 const views::TrayBubbleView* bubble_view) {} | |
123 | |
124 void LogoutButtonTray::ClickedOutsideBubble() {} | |
125 | |
126 void LogoutButtonTray::OnShowLogoutButtonInTrayChanged(bool show) { | |
127 show_logout_button_in_tray_ = show; | |
128 UpdateVisibility(); | |
129 } | |
130 | |
131 void LogoutButtonTray::OnLogoutDialogDurationChanged(base::TimeDelta duration) { | |
132 dialog_duration_ = duration; | |
133 } | |
134 | |
135 void LogoutButtonTray::ButtonPressed(views::Button* sender, | |
136 const ui::Event& event) { | |
137 DCHECK_EQ(sender, button_); | |
138 if (dialog_duration_ <= base::TimeDelta()) { | |
139 // Sign out immediately if |dialog_duration_| is non-positive. | |
140 WmShell::Get()->system_tray_delegate()->SignOut(); | |
141 } else if (Shell::GetInstance()->logout_confirmation_controller()) { | |
142 Shell::GetInstance()->logout_confirmation_controller()->ConfirmLogout( | |
143 base::TimeTicks::Now() + dialog_duration_); | |
144 } | |
145 } | |
146 | |
147 void LogoutButtonTray::UpdateAfterLoginStatusChange(LoginStatus login_status) { | |
148 login_status_ = login_status; | |
149 const base::string16 title = | |
150 user::GetLocalizedSignOutStringForStatus(login_status, false); | |
151 button_->SetText(title); | |
152 button_->SetAccessibleName(title); | |
153 UpdateVisibility(); | |
154 } | |
155 | |
156 void LogoutButtonTray::UpdateVisibility() { | |
157 SetVisible(show_logout_button_in_tray_ && | |
158 login_status_ != LoginStatus::NOT_LOGGED_IN && | |
159 login_status_ != LoginStatus::LOCKED); | |
160 } | |
161 | |
162 } // namespace ash | |
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