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Side by Side Diff: ash/common/system/update/tray_update.cc

Issue 2734653002: chromeos: Move files in //ash/common to //ash (Closed)
Patch Set: fix a11y tests, fix docs 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/update/tray_update.h"
6
7 #include "ash/common/metrics/user_metrics_action.h"
8 #include "ash/common/system/tray/fixed_sized_image_view.h"
9 #include "ash/common/system/tray/system_tray.h"
10 #include "ash/common/system/tray/system_tray_controller.h"
11 #include "ash/common/system/tray/system_tray_delegate.h"
12 #include "ash/common/system/tray/tray_constants.h"
13 #include "ash/common/system/tray/tray_popup_item_style.h"
14 #include "ash/common/system/tray/tray_popup_utils.h"
15 #include "ash/common/wm_shell.h"
16 #include "ash/public/interfaces/update.mojom.h"
17 #include "ash/resources/vector_icons/vector_icons.h"
18 #include "ash/strings/grit/ash_strings.h"
19 #include "ui/base/resource/resource_bundle.h"
20 #include "ui/gfx/color_palette.h"
21 #include "ui/gfx/image/image.h"
22 #include "ui/gfx/paint_vector_icon.h"
23 #include "ui/views/controls/image_view.h"
24 #include "ui/views/controls/label.h"
25 #include "ui/views/layout/fill_layout.h"
26
27 namespace ash {
28 namespace {
29
30 // Returns the color to use for the update icon when the update severity is
31 // |severity|. If |for_menu| is true, the icon color for the system menu is
32 // given, otherwise the icon color for the system tray is given.
33 SkColor IconColorForUpdateSeverity(mojom::UpdateSeverity severity,
34 bool for_menu) {
35 const SkColor default_color = for_menu ? kMenuIconColor : kTrayIconColor;
36 switch (severity) {
37 case mojom::UpdateSeverity::NONE:
38 return default_color;
39 case mojom::UpdateSeverity::LOW:
40 return for_menu ? gfx::kGoogleGreen700 : kTrayIconColor;
41 case mojom::UpdateSeverity::ELEVATED:
42 return for_menu ? gfx::kGoogleYellow700 : gfx::kGoogleYellow300;
43 case mojom::UpdateSeverity::HIGH:
44 case mojom::UpdateSeverity::SEVERE:
45 case mojom::UpdateSeverity::CRITICAL:
46 return for_menu ? gfx::kGoogleRed700 : gfx::kGoogleRed300;
47 default:
48 NOTREACHED();
49 break;
50 }
51 return default_color;
52 }
53
54 } // namespace
55
56 // static
57 bool TrayUpdate::update_required_ = false;
58 // static
59 mojom::UpdateSeverity TrayUpdate::severity_ = mojom::UpdateSeverity::NONE;
60 // static
61 bool TrayUpdate::factory_reset_required_ = false;
62
63 // The "restart to update" item in the system tray menu.
64 class TrayUpdate::UpdateView : public ActionableView {
65 public:
66 explicit UpdateView(TrayUpdate* owner)
67 : ActionableView(owner, TrayPopupInkDropStyle::FILL_BOUNDS) {
68 SetLayoutManager(new views::FillLayout);
69
70 ui::ResourceBundle& bundle = ui::ResourceBundle::GetSharedInstance();
71 TriView* tri_view = TrayPopupUtils::CreateDefaultRowView();
72 AddChildView(tri_view);
73 views::ImageView* image = TrayPopupUtils::CreateMainImageView();
74 image->SetImage(gfx::CreateVectorIcon(
75 kSystemMenuUpdateIcon,
76 IconColorForUpdateSeverity(owner->severity_, true)));
77 tri_view->AddView(TriView::Container::START, image);
78
79 base::string16 label_text =
80 owner->factory_reset_required_
81 ? bundle.GetLocalizedString(
82 IDS_ASH_STATUS_TRAY_RESTART_AND_POWERWASH_TO_UPDATE)
83 : bundle.GetLocalizedString(IDS_ASH_STATUS_TRAY_UPDATE);
84 SetAccessibleName(label_text);
85 auto* label = TrayPopupUtils::CreateDefaultLabel();
86 label->SetText(label_text);
87 TrayPopupItemStyle style(TrayPopupItemStyle::FontStyle::DEFAULT_VIEW_LABEL);
88 style.SetupLabel(label);
89 tri_view->AddView(TriView::Container::CENTER, label);
90
91 SetInkDropMode(InkDropHostView::InkDropMode::ON);
92 }
93
94 ~UpdateView() override {}
95
96 private:
97 // Overridden from ActionableView.
98 bool PerformAction(const ui::Event& event) override {
99 WmShell::Get()->system_tray_controller()->RequestRestartForUpdate();
100 WmShell::Get()->RecordUserMetricsAction(
101 UMA_STATUS_AREA_OS_UPDATE_DEFAULT_SELECTED);
102 CloseSystemBubble();
103 return true;
104 }
105
106 DISALLOW_COPY_AND_ASSIGN(UpdateView);
107 };
108
109 TrayUpdate::TrayUpdate(SystemTray* system_tray)
110 : TrayImageItem(system_tray, kSystemTrayUpdateIcon, UMA_UPDATE) {}
111
112 TrayUpdate::~TrayUpdate() {}
113
114 bool TrayUpdate::GetInitialVisibility() {
115 // If chrome tells ash there is an update available before this item's system
116 // tray is constructed then show the icon.
117 return update_required_;
118 }
119
120 views::View* TrayUpdate::CreateDefaultView(LoginStatus status) {
121 return update_required_ ? new UpdateView(this) : nullptr;
122 }
123
124 void TrayUpdate::ShowUpdateIcon(mojom::UpdateSeverity severity,
125 bool factory_reset_required) {
126 // Cache update info so we can create the default view when the menu opens.
127 update_required_ = true;
128 severity_ = severity;
129 factory_reset_required_ = factory_reset_required;
130
131 // Show the icon in the tray.
132 SetIconColor(IconColorForUpdateSeverity(severity_, false));
133 tray_view()->SetVisible(true);
134 }
135
136 } // namespace ash
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