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// Copyright 2022 The Chromium Authors
// 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/policy/idle_dialog_view.h"
#include <algorithm>
#include <string>
#include <utility>
#include "base/functional/bind.h"
#include "base/metrics/user_metrics.h"
#include "base/metrics/user_metrics_action.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_list.h"
#include "chrome/browser/ui/browser_window.h"
#include "chrome/browser/ui/views/chrome_layout_provider.h"
#include "chrome/grit/branded_strings.h"
#include "chrome/grit/generated_resources.h"
#include "components/constrained_window/constrained_window_views.h"
#include "components/vector_icons/vector_icons.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/models/image_model.h"
#include "ui/base/mojom/dialog_button.mojom.h"
#include "ui/base/mojom/ui_base_types.mojom-shared.h"
#include "ui/base/ui_base_types.h"
#include "ui/gfx/color_palette.h"
#include "ui/gfx/geometry/insets.h"
#include "ui/gfx/geometry/point.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/gfx/paint_vector_icon.h"
#include "ui/gfx/text_constants.h"
#include "ui/views/border.h"
#include "ui/views/controls/label.h"
#include "ui/views/layout/box_layout.h"
#include "ui/views/layout/layout_provider.h"
#include "ui/views/style/typography.h"
#include "ui/views/view.h"
#include "ui/views/widget/widget.h"
namespace {
static constexpr int kLabelSpacing = 4;
std::unique_ptr<views::Label> CreateLabel() {
auto label = std::make_unique<views::Label>(
std::u16string(), views::style::CONTEXT_DIALOG_BODY_TEXT);
label->SetMultiLine(true);
label->SetHorizontalAlignment(gfx::ALIGN_LEFT);
label->SetBorder(views::CreateEmptyBorder(gfx::Insets::VH(kLabelSpacing, 0)));
return label;
}
} // namespace
// static
base::WeakPtr<views::Widget> IdleDialog::Show(
Browser* browser,
base::TimeDelta dialog_duration,
base::TimeDelta idle_threshold,
IdleDialog::ActionSet actions,
base::OnceClosure on_close_by_user) {
return policy::IdleDialogView::Show(browser, dialog_duration, idle_threshold,
actions, std::move(on_close_by_user));
}
namespace policy {
// static
base::WeakPtr<views::Widget> IdleDialogView::Show(
Browser* browser,
base::TimeDelta dialog_duration,
base::TimeDelta idle_threshold,
IdleDialog::ActionSet actions,
base::OnceClosure on_close_by_user) {
views::Widget* widget = constrained_window::CreateBrowserModalDialogViews(
std::make_unique<IdleDialogView>(dialog_duration, idle_threshold, actions,
std::move(on_close_by_user)),
browser->window()->GetNativeWindow());
widget->Show();
return widget->GetWeakPtr();
}
IdleDialogView::~IdleDialogView() = default;
std::u16string IdleDialogView::GetWindowTitle() const {
int message_id;
if (actions_.close && actions_.clear) {
message_id = IDS_IDLE_TIMEOUT_CLOSE_AND_CLEAR_TITLE;
} else if (actions_.close) {
message_id = IDS_IDLE_TIMEOUT_CLOSE_TITLE;
} else {
CHECK(actions_.clear);
message_id = IDS_IDLE_TIMEOUT_CLEAR_TITLE;
}
return l10n_util::GetStringUTF16(message_id);
}
ui::ImageModel IdleDialogView::GetWindowIcon() {
return ui::ImageModel::FromVectorIcon(
vector_icons::kBusinessIcon, ui::kColorIcon,
ChromeLayoutProvider::Get()->GetDistanceMetric(
views::DISTANCE_BUBBLE_HEADER_VECTOR_ICON_SIZE));
}
IdleDialogView::IdleDialogView(base::TimeDelta dialog_duration,
base::TimeDelta idle_threshold,
IdleDialog::ActionSet actions,
base::OnceClosure on_close_by_user)
: idle_threshold_(idle_threshold),
actions_(actions),
deadline_(base::TimeTicks::Now() + dialog_duration) {
CHECK(actions.close || actions.clear);
SetDefaultButton(static_cast<int>(ui::mojom::DialogButton::kOk));
SetButtonLabel(ui::mojom::DialogButton::kOk,
l10n_util::GetStringUTF16(IDS_IDLE_DISMISS_BUTTON));
SetShowIcon(true);
SetButtons(static_cast<int>(ui::mojom::DialogButton::kOk));
auto [callback1, callback2] =
base::SplitOnceCallback(std::move(on_close_by_user));
SetAcceptCallback(std::move(callback1));
SetCancelCallback(std::move(callback2));
SetModalType(ui::mojom::ModalType::kWindow);
SetShowCloseButton(false);
set_fixed_width(views::LayoutProvider::Get()->GetDistanceMetric(
views::DISTANCE_MODAL_DIALOG_PREFERRED_WIDTH));
auto* const layout = SetLayoutManager(std::make_unique<views::BoxLayout>());
layout->SetOrientation(views::BoxLayout::Orientation::kVertical);
layout->set_cross_axis_alignment(
views::BoxLayout::CrossAxisAlignment::kStretch);
const ChromeLayoutProvider* provider = ChromeLayoutProvider::Get();
set_margins(provider->GetDialogInsetsForContentType(
views::DialogContentType::kText, views::DialogContentType::kText));
main_label_ = AddChildView(CreateLabel());
incognito_label_ = AddChildView(CreateLabel());
countdown_label_ = AddChildView(CreateLabel());
update_timer_.Start(FROM_HERE, base::Seconds(1),
base::BindRepeating(&IdleDialogView::UpdateCountdown,
base::Unretained(this)));
// TODO(nicolaso): In 90%+ of cases, GetIncognitoBrowserCount() is correct.
// But sometimes, it reports the wrong number. There can be profiles that
// _aren't_ closing, but have Incognito browsers.
incognito_count_ = BrowserList::GetIncognitoBrowserCount();
int main_message_id;
if (actions_.close && actions_.clear) {
main_message_id = IDS_IDLE_TIMEOUT_CLOSE_AND_CLEAR_BODY;
} else if (actions_.close) {
main_message_id = IDS_IDLE_TIMEOUT_CLOSE_BODY;
} else {
CHECK(actions_.clear);
main_message_id = IDS_IDLE_TIMEOUT_CLEAR_BODY;
}
main_label_->SetText(l10n_util::GetPluralStringFUTF16(
main_message_id, idle_threshold_.InMinutes()));
if (actions_.close && incognito_count_ > 0) {
incognito_label_->SetText(l10n_util::GetPluralStringFUTF16(
IDS_IDLE_TIMEOUT_INCOGNITO, incognito_count_));
incognito_label_->SetVisible(true);
} else {
incognito_label_->SetText(std::u16string());
incognito_label_->SetVisible(false);
}
UpdateCountdown();
}
void IdleDialogView::UpdateCountdown() {
base::TimeDelta delay =
std::max(base::TimeDelta(), deadline_ - base::TimeTicks::Now());
int countdown_message_id = actions_.close ? IDS_IDLE_TIMEOUT_CLOSE_COUNTDOWN
: IDS_IDLE_TIMEOUT_CLEAR_COUNTDOWN;
countdown_label_->SetText(l10n_util::GetPluralStringFUTF16(
countdown_message_id,
std::max(static_cast<int64_t>(0), delay.InSeconds())));
}
} // namespace policy
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