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Side by Side Diff: ash/common/system/chromeos/settings/tray_settings.cc

Issue 2732813002: chromeos: Move files in //ash/common to //ash, part 1 (Closed)
Patch Set: rebase Created 3 years, 9 months ago
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1 // Copyright (c) 2012 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/common/system/chromeos/settings/tray_settings.h"
6
7 #include "ash/common/material_design/material_design_controller.h"
8 #include "ash/common/session/session_state_delegate.h"
9 #include "ash/common/system/chromeos/power/power_status.h"
10 #include "ash/common/system/chromeos/power/power_status_view.h"
11 #include "ash/common/system/tray/actionable_view.h"
12 #include "ash/common/system/tray/fixed_sized_image_view.h"
13 #include "ash/common/system/tray/system_tray_controller.h"
14 #include "ash/common/system/tray/system_tray_delegate.h"
15 #include "ash/common/system/tray/tray_constants.h"
16 #include "ash/common/system/tray/tray_popup_utils.h"
17 #include "ash/common/wm_shell.h"
18 #include "ash/resources/grit/ash_resources.h"
19 #include "ash/strings/grit/ash_strings.h"
20 #include "base/logging.h"
21 #include "base/strings/utf_string_conversions.h"
22 #include "third_party/skia/include/core/SkColor.h"
23 #include "ui/base/resource/resource_bundle.h"
24 #include "ui/gfx/image/image.h"
25 #include "ui/views/controls/image_view.h"
26 #include "ui/views/controls/label.h"
27 #include "ui/views/layout/box_layout.h"
28 #include "ui/views/layout/fill_layout.h"
29 #include "ui/views/view.h"
30
31 namespace ash {
32 namespace tray {
33
34 // TODO(tdanderson): Remove this class once material design is enabled by
35 // default. See crbug.com/614453.
36 class SettingsDefaultView : public ActionableView,
37 public PowerStatus::Observer {
38 public:
39 SettingsDefaultView(SystemTrayItem* owner, LoginStatus status)
40 : ActionableView(owner, TrayPopupInkDropStyle::FILL_BOUNDS),
41 login_status_(status),
42 label_(nullptr),
43 power_status_view_(nullptr) {
44 PowerStatus::Get()->AddObserver(this);
45 SetLayoutManager(new views::BoxLayout(views::BoxLayout::kHorizontal,
46 ash::kTrayPopupPaddingHorizontal, 0,
47 ash::kTrayPopupPaddingBetweenItems));
48
49 bool power_view_right_align = false;
50 if (login_status_ != LoginStatus::NOT_LOGGED_IN &&
51 login_status_ != LoginStatus::LOCKED &&
52 !WmShell::Get()
53 ->GetSessionStateDelegate()
54 ->IsInSecondaryLoginScreen()) {
55 ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
56 views::ImageView* icon = TrayPopupUtils::CreateMainImageView();
57
58 icon->SetImage(
59 rb.GetImageNamed(IDR_AURA_UBER_TRAY_SETTINGS).ToImageSkia());
60 icon->set_id(test::kSettingsTrayItemViewId);
61 AddChildView(icon);
62
63 base::string16 text = rb.GetLocalizedString(IDS_ASH_STATUS_TRAY_SETTINGS);
64 label_ = TrayPopupUtils::CreateDefaultLabel();
65 label_->SetText(text);
66 AddChildView(label_);
67 SetAccessibleName(text);
68
69 power_view_right_align = true;
70 }
71
72 if (PowerStatus::Get()->IsBatteryPresent()) {
73 power_status_view_ = new ash::PowerStatusView(power_view_right_align);
74 AddChildView(power_status_view_);
75 OnPowerStatusChanged();
76 }
77
78 if (MaterialDesignController::IsSystemTrayMenuMaterial())
79 SetInkDropMode(InkDropHostView::InkDropMode::ON);
80 }
81
82 ~SettingsDefaultView() override { PowerStatus::Get()->RemoveObserver(this); }
83
84 // Overridden from ash::ActionableView.
85 bool PerformAction(const ui::Event& event) override {
86 if (login_status_ == LoginStatus::NOT_LOGGED_IN ||
87 login_status_ == LoginStatus::LOCKED ||
88 WmShell::Get()->GetSessionStateDelegate()->IsInSecondaryLoginScreen()) {
89 return false;
90 }
91
92 WmShell::Get()->system_tray_controller()->ShowSettings();
93 CloseSystemBubble();
94 return true;
95 }
96
97 // Overridden from views::View.
98 void Layout() override {
99 views::View::Layout();
100
101 if (label_ && power_status_view_) {
102 // Let the box-layout do the layout first. Then move power_status_view_
103 // to right align if it is created.
104 gfx::Size size = power_status_view_->GetPreferredSize();
105 gfx::Rect bounds(size);
106 bounds.set_x(width() - size.width() - ash::kTrayPopupPaddingBetweenItems);
107 bounds.set_y((height() - size.height()) / 2);
108 power_status_view_->SetBoundsRect(bounds);
109 }
110 }
111
112 // Overridden from views::View.
113 void ChildPreferredSizeChanged(views::View* child) override {
114 views::View::ChildPreferredSizeChanged(child);
115 Layout();
116 }
117
118 // Overridden from PowerStatus::Observer.
119 void OnPowerStatusChanged() override {
120 if (!PowerStatus::Get()->IsBatteryPresent())
121 return;
122
123 base::string16 accessible_name =
124 label_
125 ? label_->text() + base::ASCIIToUTF16(", ") +
126 PowerStatus::Get()->GetAccessibleNameString(true)
127 : PowerStatus::Get()->GetAccessibleNameString(true);
128 SetAccessibleName(accessible_name);
129 }
130
131 private:
132 LoginStatus login_status_;
133 views::Label* label_;
134 ash::PowerStatusView* power_status_view_;
135
136 DISALLOW_COPY_AND_ASSIGN(SettingsDefaultView);
137 };
138
139 } // namespace tray
140
141 TraySettings::TraySettings(SystemTray* system_tray)
142 : SystemTrayItem(system_tray, UMA_SETTINGS), default_view_(nullptr) {}
143
144 TraySettings::~TraySettings() {}
145
146 views::View* TraySettings::CreateTrayView(LoginStatus status) {
147 return nullptr;
148 }
149
150 views::View* TraySettings::CreateDefaultView(LoginStatus status) {
151 if ((status == LoginStatus::NOT_LOGGED_IN || status == LoginStatus::LOCKED) &&
152 !PowerStatus::Get()->IsBatteryPresent())
153 return nullptr;
154 if (!WmShell::Get()->system_tray_delegate()->ShouldShowSettings())
155 return nullptr;
156 CHECK(default_view_ == nullptr);
157 default_view_ = new tray::SettingsDefaultView(this, status);
158 return default_view_;
159 }
160
161 views::View* TraySettings::CreateDetailedView(LoginStatus status) {
162 NOTIMPLEMENTED();
163 return nullptr;
164 }
165
166 void TraySettings::DestroyTrayView() {}
167
168 void TraySettings::DestroyDefaultView() {
169 default_view_ = nullptr;
170 }
171
172 void TraySettings::DestroyDetailedView() {}
173
174 void TraySettings::UpdateAfterLoginStatusChange(LoginStatus status) {}
175
176 } // namespace ash
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