Revert of Add button to add new FSP services to Files app. (patchset #8 id:140001...
[chromium-blink-merge.git] / chrome / browser / ui / views / critical_notification_bubble_view.cc
blob281a8c5b570540bfd9494840e1ac6a37f755a581
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.
5 #include "chrome/browser/ui/views/critical_notification_bubble_view.h"
7 #include "base/prefs/pref_service.h"
8 #include "base/strings/string_number_conversions.h"
9 #include "base/strings/utf_string_conversions.h"
10 #include "chrome/browser/browser_process.h"
11 #include "chrome/browser/lifetime/application_lifetime.h"
12 #include "chrome/browser/upgrade_detector.h"
13 #include "chrome/common/pref_names.h"
14 #include "chrome/grit/chromium_strings.h"
15 #include "chrome/grit/generated_resources.h"
16 #include "chrome/grit/locale_settings.h"
17 #include "content/public/browser/user_metrics.h"
18 #include "grit/theme_resources.h"
19 #include "ui/accessibility/ax_view_state.h"
20 #include "ui/base/accelerators/accelerator.h"
21 #include "ui/base/l10n/l10n_util.h"
22 #include "ui/base/resource/resource_bundle.h"
23 #include "ui/views/controls/button/label_button.h"
24 #include "ui/views/controls/image_view.h"
25 #include "ui/views/controls/label.h"
26 #include "ui/views/layout/grid_layout.h"
27 #include "ui/views/layout/layout_constants.h"
28 #include "ui/views/widget/widget.h"
30 using base::UserMetricsAction;
32 namespace {
34 // Layout constants.
35 const int kInset = 2;
36 const int kImageHeadlinePadding = 4;
37 const int kHeadlineMessagePadding = 4;
38 const int kMessageBubblePadding = 11;
40 // How long to give the user until auto-restart if no action is taken. The code
41 // assumes this to be less than a minute.
42 const int kCountdownDuration = 30; // Seconds.
44 // How often to refresh the bubble UI to update the counter. As long as the
45 // countdown is in seconds, this should be 1000 or lower.
46 const int kRefreshBubbleEvery = 1000; // Millisecond.
48 } // namespace
50 ////////////////////////////////////////////////////////////////////////////////
51 // CriticalNotificationBubbleView
53 CriticalNotificationBubbleView::CriticalNotificationBubbleView(
54 views::View* anchor_view)
55 : BubbleDelegateView(anchor_view, views::BubbleBorder::TOP_RIGHT),
56 headline_(NULL),
57 restart_button_(NULL),
58 dismiss_button_(NULL) {
59 set_close_on_deactivate(false);
62 CriticalNotificationBubbleView::~CriticalNotificationBubbleView() {
65 int CriticalNotificationBubbleView::GetRemainingTime() {
66 base::TimeDelta time_lapsed = base::Time::Now() - bubble_created_;
67 return kCountdownDuration - time_lapsed.InSeconds();
70 void CriticalNotificationBubbleView::UpdateBubbleHeadline(int seconds) {
71 if (seconds > 0) {
72 headline_->SetText(
73 l10n_util::GetStringFUTF16(IDS_CRITICAL_NOTIFICATION_HEADLINE,
74 l10n_util::GetStringUTF16(IDS_PRODUCT_NAME),
75 base::IntToString16(seconds)));
76 } else {
77 headline_->SetText(
78 l10n_util::GetStringFUTF16(IDS_CRITICAL_NOTIFICATION_HEADLINE_ALTERNATE,
79 l10n_util::GetStringUTF16(IDS_PRODUCT_NAME)));
83 void CriticalNotificationBubbleView::OnCountdown() {
84 UpgradeDetector* upgrade_detector = UpgradeDetector::GetInstance();
85 if (upgrade_detector->critical_update_acknowledged()) {
86 // The user has already interacted with the bubble and chosen a path.
87 GetWidget()->Close();
88 return;
91 int seconds = GetRemainingTime();
92 if (seconds <= 0) {
93 // Time's up!
94 upgrade_detector->acknowledge_critical_update();
96 content::RecordAction(
97 UserMetricsAction("CriticalNotification_AutoRestart"));
98 refresh_timer_.Stop();
99 chrome::AttemptRestart();
102 // Update the counter. It may seem counter-intuitive to update the message
103 // after we attempt restart, but remember that shutdown may be aborted by
104 // an onbeforeunload handler, leaving the bubble up when the browser should
105 // have restarted (giving the user another chance).
106 UpdateBubbleHeadline(seconds);
107 SchedulePaint();
110 void CriticalNotificationBubbleView::ButtonPressed(
111 views::Button* sender, const ui::Event& event) {
112 // Let other bubbles know we have an answer from the user.
113 UpgradeDetector::GetInstance()->acknowledge_critical_update();
115 if (sender == restart_button_) {
116 content::RecordAction(UserMetricsAction("CriticalNotification_Restart"));
117 chrome::AttemptRestart();
118 } else if (sender == dismiss_button_) {
119 content::RecordAction(UserMetricsAction("CriticalNotification_Ignore"));
120 // If the counter reaches 0, we set a restart flag that must be cleared if
121 // the user selects, for example, "Stay on this page" during an
122 // onbeforeunload handler.
123 PrefService* prefs = g_browser_process->local_state();
124 if (prefs->HasPrefPath(prefs::kRestartLastSessionOnShutdown))
125 prefs->ClearPref(prefs::kRestartLastSessionOnShutdown);
126 } else {
127 NOTREACHED();
130 GetWidget()->Close();
133 void CriticalNotificationBubbleView::WindowClosing() {
134 refresh_timer_.Stop();
137 void CriticalNotificationBubbleView::GetAccessibleState(
138 ui::AXViewState* state) {
139 state->role = ui::AX_ROLE_ALERT;
142 void CriticalNotificationBubbleView::ViewHierarchyChanged(
143 const ViewHierarchyChangedDetails& details) {
144 if (details.is_add && details.child == this)
145 NotifyAccessibilityEvent(ui::AX_EVENT_ALERT, true);
148 bool CriticalNotificationBubbleView::AcceleratorPressed(
149 const ui::Accelerator& accelerator) {
150 if (accelerator.key_code() == ui::VKEY_ESCAPE)
151 UpgradeDetector::GetInstance()->acknowledge_critical_update();
152 return BubbleDelegateView::AcceleratorPressed(accelerator);
155 void CriticalNotificationBubbleView::Init() {
156 bubble_created_ = base::Time::Now();
158 ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
160 views::GridLayout* layout = views::GridLayout::CreatePanel(this);
161 layout->SetInsets(0, kInset, kInset, kInset);
162 SetLayoutManager(layout);
164 const int top_column_set_id = 0;
165 views::ColumnSet* top_columns = layout->AddColumnSet(top_column_set_id);
166 top_columns->AddColumn(views::GridLayout::LEADING, views::GridLayout::CENTER,
167 0, views::GridLayout::USE_PREF, 0, 0);
168 top_columns->AddPaddingColumn(0, kImageHeadlinePadding);
169 top_columns->AddColumn(views::GridLayout::LEADING, views::GridLayout::CENTER,
170 0, views::GridLayout::USE_PREF, 0, 0);
171 top_columns->AddPaddingColumn(1, 0);
172 layout->StartRow(0, top_column_set_id);
174 views::ImageView* image = new views::ImageView();
175 image->SetImage(rb.GetImageSkiaNamed(IDR_UPDATE_MENU_SEVERITY_HIGH));
176 layout->AddView(image);
178 headline_ = new views::Label();
179 headline_->SetFontList(rb.GetFontList(ui::ResourceBundle::MediumFont));
180 UpdateBubbleHeadline(GetRemainingTime());
181 layout->AddView(headline_);
183 const int middle_column_set_id = 1;
184 views::ColumnSet* middle_column = layout->AddColumnSet(middle_column_set_id);
185 middle_column->AddColumn(views::GridLayout::CENTER, views::GridLayout::CENTER,
186 0, views::GridLayout::USE_PREF, 0, 0);
187 layout->StartRowWithPadding(0, middle_column_set_id,
188 0, kHeadlineMessagePadding);
190 views::Label* message = new views::Label();
191 message->SetMultiLine(true);
192 message->SetHorizontalAlignment(gfx::ALIGN_LEFT);
193 message->SetText(l10n_util::GetStringFUTF16(IDS_CRITICAL_NOTIFICATION_TEXT,
194 l10n_util::GetStringUTF16(IDS_PRODUCT_NAME)));
195 message->SizeToFit(views::Widget::GetLocalizedContentsWidth(
196 IDS_CRUCIAL_NOTIFICATION_BUBBLE_WIDTH_CHARS));
197 layout->AddView(message);
199 const int bottom_column_set_id = 2;
200 views::ColumnSet* bottom_columns = layout->AddColumnSet(bottom_column_set_id);
201 bottom_columns->AddPaddingColumn(1, 0);
202 bottom_columns->AddColumn(views::GridLayout::CENTER,
203 views::GridLayout::CENTER, 0, views::GridLayout::USE_PREF, 0, 0);
204 bottom_columns->AddPaddingColumn(0, views::kRelatedButtonHSpacing);
205 bottom_columns->AddColumn(views::GridLayout::CENTER,
206 views::GridLayout::CENTER, 0, views::GridLayout::USE_PREF, 0, 0);
207 layout->StartRowWithPadding(0, bottom_column_set_id,
208 0, kMessageBubblePadding);
210 restart_button_ = new views::LabelButton(this,
211 l10n_util::GetStringUTF16(IDS_CRITICAL_NOTIFICATION_RESTART));
212 restart_button_->SetStyle(views::Button::STYLE_BUTTON);
213 restart_button_->SetIsDefault(true);
214 layout->AddView(restart_button_);
215 dismiss_button_ = new views::LabelButton(this,
216 l10n_util::GetStringUTF16(IDS_CRITICAL_NOTIFICATION_DISMISS));
217 dismiss_button_->SetStyle(views::Button::STYLE_BUTTON);
218 layout->AddView(dismiss_button_);
220 refresh_timer_.Start(FROM_HERE,
221 base::TimeDelta::FromMilliseconds(kRefreshBubbleEvery),
222 this, &CriticalNotificationBubbleView::OnCountdown);
224 content::RecordAction(UserMetricsAction("CriticalNotificationShown"));