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// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/outdated_upgrade_bubble_view.h"
#include "base/metrics/histogram_macros.h"
#include "base/metrics/user_metrics.h"
#include "base/task_scheduler/post_task.h"
#include "build/build_config.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/ui/browser_dialogs.h"
#include "chrome/browser/ui/layout_constants.h"
#include "chrome/browser/ui/views/harmony/chrome_layout_provider.h"
#include "chrome/browser/upgrade_detector.h"
#include "chrome/common/pref_names.h"
#include "chrome/grit/chromium_strings.h"
#include "chrome/grit/generated_resources.h"
#include "components/prefs/pref_service.h"
#include "content/public/browser/page_navigator.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/views/controls/label.h"
#include "ui/views/layout/fill_layout.h"
#include "ui/views/widget/widget.h"
#include "url/gurl.h"
#if defined(OS_WIN)
#include "chrome/installer/util/google_update_util.h"
#endif
namespace {
// The URL to be used to re-install Chrome when auto-update failed for too long.
constexpr char kDownloadChromeUrl[] =
"https://www.google.com/chrome/?&brand=CHWL"
"&utm_campaign=en&utm_source=en-et-na-us-chrome-bubble&utm_medium=et";
// The maximum number of ignored bubble we track in the NumLaterPerReinstall
// histogram.
constexpr int kMaxIgnored = 50;
// The number of buckets we want the NumLaterPerReinstall histogram to use.
constexpr int kNumIgnoredBuckets = 5;
// The currently showing bubble.
OutdatedUpgradeBubbleView* g_upgrade_bubble = nullptr;
// The number of times the user ignored the bubble before finally choosing to
// reinstall.
int g_num_ignored_bubbles = 0;
} // namespace
// OutdatedUpgradeBubbleView ---------------------------------------------------
// static
void OutdatedUpgradeBubbleView::ShowBubble(views::View* anchor_view,
content::PageNavigator* navigator,
bool auto_update_enabled) {
if (g_upgrade_bubble)
return;
g_upgrade_bubble = new OutdatedUpgradeBubbleView(anchor_view, navigator,
auto_update_enabled);
views::BubbleDialogDelegateView::CreateBubble(g_upgrade_bubble)->Show();
base::RecordAction(
auto_update_enabled
? base::UserMetricsAction("OutdatedUpgradeBubble.Show")
: base::UserMetricsAction("OutdatedUpgradeBubble.ShowNoAU"));
}
OutdatedUpgradeBubbleView::~OutdatedUpgradeBubbleView() {
// Increment the ignored bubble count (if this bubble wasn't ignored, this
// increment is offset by a decrement in Accept()).
if (g_num_ignored_bubbles < kMaxIgnored)
++g_num_ignored_bubbles;
}
void OutdatedUpgradeBubbleView::WindowClosing() {
// Reset |g_upgrade_bubble| here, not in destructor, because destruction is
// asynchronous and ShowBubble may be called before full destruction and
// would attempt to show a bubble that is closing.
DCHECK_EQ(g_upgrade_bubble, this);
g_upgrade_bubble = nullptr;
}
base::string16 OutdatedUpgradeBubbleView::GetWindowTitle() const {
return l10n_util::GetStringUTF16(IDS_UPGRADE_BUBBLE_TITLE);
}
bool OutdatedUpgradeBubbleView::ShouldShowCloseButton() const {
return true;
}
bool OutdatedUpgradeBubbleView::Accept() {
uma_recorded_ = true;
// Offset the +1 in the dtor.
--g_num_ignored_bubbles;
if (auto_update_enabled_) {
DCHECK(UpgradeDetector::GetInstance()->is_outdated_install());
UMA_HISTOGRAM_CUSTOM_COUNTS("OutdatedUpgradeBubble.NumLaterPerReinstall",
g_num_ignored_bubbles, 1, kMaxIgnored,
kNumIgnoredBuckets);
base::RecordAction(
base::UserMetricsAction("OutdatedUpgradeBubble.Reinstall"));
navigator_->OpenURL(
content::OpenURLParams(GURL(kDownloadChromeUrl), content::Referrer(),
WindowOpenDisposition::NEW_FOREGROUND_TAB,
ui::PAGE_TRANSITION_LINK, false));
#if defined(OS_WIN)
} else {
DCHECK(UpgradeDetector::GetInstance()->is_outdated_install_no_au());
UMA_HISTOGRAM_CUSTOM_COUNTS("OutdatedUpgradeBubble.NumLaterPerEnableAU",
g_num_ignored_bubbles, 1, kMaxIgnored,
kNumIgnoredBuckets);
base::RecordAction(
base::UserMetricsAction("OutdatedUpgradeBubble.EnableAU"));
// Record that the autoupdate flavour of the dialog has been shown.
if (g_browser_process->local_state()) {
g_browser_process->local_state()->SetBoolean(
prefs::kAttemptedToEnableAutoupdate, true);
}
// Re-enable updates by shelling out to setup.exe asynchronously.
base::PostTaskWithTraits(
FROM_HERE,
{base::MayBlock(), base::TaskPriority::BACKGROUND,
base::TaskShutdownBehavior::BLOCK_SHUTDOWN},
base::Bind(&google_update::ElevateIfNeededToReenableUpdates));
#endif // defined(OS_WIN)
}
return true;
}
bool OutdatedUpgradeBubbleView::Close() {
// DialogDelegate::Close() would call Accept(), as there is only one button.
// Prevent that and record UMA. Note in the past there was also a "Later"
// button, hence the name.
if (!uma_recorded_)
base::RecordAction(base::UserMetricsAction("OutdatedUpgradeBubble.Later"));
return true;
}
int OutdatedUpgradeBubbleView::GetDialogButtons() const {
return ui::DIALOG_BUTTON_OK;
}
base::string16 OutdatedUpgradeBubbleView::GetDialogButtonLabel(
ui::DialogButton button) const {
return l10n_util::GetStringUTF16(auto_update_enabled_ ? IDS_REINSTALL_APP
: IDS_REENABLE_UPDATES);
}
void OutdatedUpgradeBubbleView::Init() {
SetLayoutManager(new views::FillLayout());
views::Label* text_label =
new views::Label(l10n_util::GetStringUTF16(IDS_UPGRADE_BUBBLE_TEXT));
text_label->SetMultiLine(true);
text_label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
constexpr int kExpectedBubbleWidth = 320;
int text_width =
kExpectedBubbleWidth - ChromeLayoutProvider::Get()
->GetInsetsMetric(views::INSETS_DIALOG)
.width();
text_label->SizeToFit(text_width);
AddChildView(text_label);
}
OutdatedUpgradeBubbleView::OutdatedUpgradeBubbleView(
views::View* anchor_view,
content::PageNavigator* navigator,
bool auto_update_enabled)
: BubbleDialogDelegateView(anchor_view, views::BubbleBorder::TOP_RIGHT),
auto_update_enabled_(auto_update_enabled),
navigator_(navigator) {
// Compensate for built-in vertical padding in the anchor view's image.
set_anchor_view_insets(gfx::Insets(
GetLayoutConstant(LOCATION_BAR_BUBBLE_ANCHOR_VERTICAL_INSET), 0));
chrome::RecordDialogCreation(chrome::DialogIdentifier::OUTDATED_UPGRADE);
}