Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(522)

Side by Side Diff: ash/common/system/chromeos/power/power_status_view.cc

Issue 2732813002: chromeos: Move files in //ash/common to //ash, part 1 (Closed)
Patch Set: rebase Created 3 years, 9 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
(Empty)
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/power/power_status_view.h"
6
7 #include "ash/common/material_design/material_design_controller.h"
8 #include "ash/common/system/chromeos/power/power_status.h"
9 #include "ash/common/system/chromeos/power/tray_power.h"
10 #include "ash/common/system/tray/fixed_sized_image_view.h"
11 #include "ash/common/system/tray/tray_constants.h"
12 #include "ash/common/system/tray/tray_popup_item_style.h"
13 #include "ash/common/system/tray/tray_popup_utils.h"
14 #include "ash/strings/grit/ash_strings.h"
15 #include "base/i18n/number_formatting.h"
16 #include "base/i18n/time_formatting.h"
17 #include "base/strings/utf_string_conversions.h"
18 #include "ui/accessibility/ax_node_data.h"
19 #include "ui/base/l10n/l10n_util.h"
20 #include "ui/native_theme/native_theme.h"
21 #include "ui/views/controls/image_view.h"
22 #include "ui/views/controls/label.h"
23 #include "ui/views/layout/box_layout.h"
24 #include "ui/views/layout/grid_layout.h"
25
26 namespace ash {
27
28 // Padding between battery status text and battery icon on default view.
29 const int kPaddingBetweenBatteryStatusAndIcon = 3;
30
31 PowerStatusView::PowerStatusView(bool default_view_right_align)
32 : default_view_right_align_(default_view_right_align),
33 percentage_label_(new views::Label),
34 separator_label_(new views::Label),
35 time_status_label_(new views::Label),
36 icon_(nullptr) {
37 if (MaterialDesignController::IsSystemTrayMenuMaterial())
38 SetFocusBehavior(FocusBehavior::ALWAYS);
39
40 percentage_label_->SetEnabledColor(kHeaderTextColorNormal);
41 separator_label_->SetEnabledColor(kHeaderTextColorNormal);
42 separator_label_->SetText(base::ASCIIToUTF16(" - "));
43 LayoutView();
44 PowerStatus::Get()->AddObserver(this);
45 OnPowerStatusChanged();
46 }
47
48 PowerStatusView::~PowerStatusView() {
49 PowerStatus::Get()->RemoveObserver(this);
50 }
51
52 void PowerStatusView::OnPowerStatusChanged() {
53 UpdateText();
54
55 // We do not show a battery icon in the material design system menu.
56 // TODO(tdanderson): Remove the non-MD code and the IconSet enum once
57 // material design is enabled by default. See crbug.com/614453.
58 if (MaterialDesignController::UseMaterialDesignSystemIcons())
59 return;
60
61 const PowerStatus::BatteryImageInfo info =
62 PowerStatus::Get()->GetBatteryImageInfo(PowerStatus::ICON_DARK);
63 if (info != previous_battery_image_info_) {
64 icon_->SetImage(PowerStatus::Get()->GetBatteryImage(info));
65 icon_->SetVisible(true);
66 previous_battery_image_info_ = info;
67 }
68 }
69
70 void PowerStatusView::LayoutView() {
71 if (default_view_right_align_) {
72 views::BoxLayout* layout =
73 new views::BoxLayout(views::BoxLayout::kHorizontal, 0, 0,
74 kPaddingBetweenBatteryStatusAndIcon);
75 SetLayoutManager(layout);
76
77 AddChildView(percentage_label_);
78 AddChildView(separator_label_);
79 AddChildView(time_status_label_);
80
81 icon_ = new views::ImageView;
82 AddChildView(icon_);
83
84 return;
85 }
86
87 // TODO(tdanderson): Tweak padding values for material design.
88 const bool material_design =
89 MaterialDesignController::IsSystemTrayMenuMaterial();
90 views::BoxLayout* layout = new views::BoxLayout(
91 views::BoxLayout::kHorizontal, material_design ? 12 : 0, 0,
92 kTrayPopupPaddingBetweenItems);
93 SetLayoutManager(layout);
94
95 if (!material_design) {
96 icon_ = TrayPopupUtils::CreateMainImageView();
97 AddChildView(icon_);
98 }
99
100 AddChildView(percentage_label_);
101 AddChildView(separator_label_);
102 AddChildView(time_status_label_);
103 }
104
105 void PowerStatusView::UpdateText() {
106 const PowerStatus& status = *PowerStatus::Get();
107 base::string16 battery_percentage;
108 base::string16 battery_time_status;
109
110 if (status.IsBatteryFull()) {
111 battery_time_status =
112 l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_BATTERY_FULL);
113 } else {
114 battery_percentage = base::FormatPercent(status.GetRoundedBatteryPercent());
115 if (status.IsUsbChargerConnected()) {
116 battery_time_status = l10n_util::GetStringUTF16(
117 IDS_ASH_STATUS_TRAY_BATTERY_CHARGING_UNRELIABLE);
118 } else if (status.IsBatteryTimeBeingCalculated()) {
119 battery_time_status =
120 l10n_util::GetStringUTF16(IDS_ASH_STATUS_TRAY_BATTERY_CALCULATING);
121 } else {
122 base::TimeDelta time = status.IsBatteryCharging()
123 ? status.GetBatteryTimeToFull()
124 : status.GetBatteryTimeToEmpty();
125 if (PowerStatus::ShouldDisplayBatteryTime(time) &&
126 !status.IsBatteryDischargingOnLinePower()) {
127 battery_time_status = l10n_util::GetStringFUTF16(
128 status.IsBatteryCharging()
129 ? IDS_ASH_STATUS_TRAY_BATTERY_TIME_UNTIL_FULL_SHORT
130 : IDS_ASH_STATUS_TRAY_BATTERY_TIME_LEFT_SHORT,
131 TimeDurationFormat(time, base::DURATION_WIDTH_NUMERIC));
132 }
133 }
134 }
135 percentage_label_->SetVisible(!battery_percentage.empty());
136 percentage_label_->SetText(battery_percentage);
137 separator_label_->SetVisible(!battery_percentage.empty() &&
138 !battery_time_status.empty());
139 time_status_label_->SetVisible(!battery_time_status.empty());
140 time_status_label_->SetText(battery_time_status);
141
142 if (MaterialDesignController::IsSystemTrayMenuMaterial()) {
143 accessible_name_ = PowerStatus::Get()->GetAccessibleNameString(true);
144
145 TrayPopupItemStyle style(TrayPopupItemStyle::FontStyle::SYSTEM_INFO);
146 style.SetupLabel(percentage_label_);
147 style.SetupLabel(separator_label_);
148 style.SetupLabel(time_status_label_);
149 }
150 }
151
152 void PowerStatusView::ChildPreferredSizeChanged(views::View* child) {
153 PreferredSizeChanged();
154 }
155
156 void PowerStatusView::Layout() {
157 views::View::Layout();
158
159 // Move the time_status_label_, separator_label_, and percentage_label_
160 // closer to each other.
161 if (percentage_label_ && separator_label_ && time_status_label_ &&
162 percentage_label_->visible() && time_status_label_->visible()) {
163 separator_label_->SetX(percentage_label_->bounds().right() + 1);
164 time_status_label_->SetX(separator_label_->bounds().right() + 1);
165 }
166 }
167
168 void PowerStatusView::GetAccessibleNodeData(ui::AXNodeData* node_data) {
169 if (!MaterialDesignController::IsSystemTrayMenuMaterial())
170 return;
171
172 node_data->role = ui::AX_ROLE_LABEL_TEXT;
173 node_data->SetName(accessible_name_);
174 }
175
176 } // namespace ash
OLDNEW
« no previous file with comments | « ash/common/system/chromeos/power/power_status_view.h ('k') | ash/common/system/chromeos/power/power_status_view_unittest.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698