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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/system/magic_boost/magic_boost_disclaimer_view.h"
#include <memory>
#include <string>
#include <vector>
#include "ash/public/cpp/resources/grit/ash_public_unscaled_resources.h"
#include "ash/shell.h"
#include "ash/strings/grit/ash_strings.h"
#include "ash/style/typography.h"
#include "ash/system/magic_boost/magic_boost_constants.h"
#include "base/functional/bind.h"
#include "build/branding_buildflags.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/base/models/image_model.h"
#include "ui/chromeos/styles/cros_tokens_color_mappings.h"
#include "ui/color/color_id.h"
#include "ui/compositor/layer.h"
#include "ui/display/screen.h"
#include "ui/gfx/geometry/insets.h"
#include "ui/gfx/geometry/rounded_corners_f.h"
#include "ui/views/background.h"
#include "ui/views/controls/button/image_button.h"
#include "ui/views/controls/button/label_button.h"
#include "ui/views/controls/button/md_text_button.h"
#include "ui/views/controls/label.h"
#include "ui/views/controls/scroll_view.h"
#include "ui/views/controls/styled_label.h"
#include "ui/views/highlight_border.h"
#include "ui/views/layout/box_layout_view.h"
#include "ui/views/view.h"
#include "ui/views/view_class_properties.h"
#include "ui/views/widget/unique_widget_ptr.h"
#include "ui/views/widget/widget.h"
namespace ash {
namespace {
constexpr char kWidgetName[] = "MagicBoostDisclaimerViewWidget";
// Paddings, sizes and insets.
constexpr int kImageWidth = 512;
constexpr int kImageHeight = 236;
constexpr int kContainerPadding = 32;
constexpr int kTextContainerBetweenChildSpacing = 16;
constexpr int kContainerBottomPadding = 28;
constexpr int kWidgetWidth = kImageWidth;
constexpr int kWidgetMiniumHeight = 650;
constexpr int kBetweenButtonsSpacing = 8;
constexpr int kButtonHeight = 32;
constexpr int kRadius = 20;
constexpr gfx::Insets kButtonContainerInsets =
gfx::Insets::TLBR(0,
kContainerPadding,
kContainerBottomPadding,
kContainerPadding);
constexpr gfx::Insets kTextContainerInsets = gfx::Insets(kContainerPadding);
constexpr gfx::Size kImagePreferredSize(/*width=*/kImageWidth,
/*height=*/kImageHeight);
views::StyledLabel::RangeStyleInfo GetBodyTextStyle() {
views::StyledLabel::RangeStyleInfo style;
style.custom_font = TypographyProvider::Get()->ResolveTypographyToken(
TypographyToken::kCrosBody1);
style.override_color_id = static_cast<ui::ColorId>(ui::kColorSysOnSurface);
return style;
}
views::StyledLabel::RangeStyleInfo GetLinkTextStyle(
base::RepeatingClosure press_link_callback) {
views::StyledLabel::RangeStyleInfo link_style =
views::StyledLabel::RangeStyleInfo::CreateForLink(
std::move(press_link_callback));
link_style.override_color_id =
static_cast<ui::ColorId>(cros_tokens::kCrosSysOnSurfaceVariant);
return link_style;
}
views::Builder<views::StyledLabel> GetTextBodyBuilder(
const std::u16string& text) {
return views::Builder<views::StyledLabel>()
.SetText(text)
.AddStyleRange(gfx::Range(0, text.length()), GetBodyTextStyle())
.SetHorizontalAlignment(gfx::HorizontalAlignment::ALIGN_LEFT)
.SetAutoColorReadabilityEnabled(false);
}
views::Builder<views::StyledLabel> GetParagraphOneBuilder() {
return GetTextBodyBuilder(
l10n_util::GetStringUTF16(
ash::features::IsLobsterEnabled()
? IDS_LOBSTER_MAGIC_BOOST_DISCLAIMER_PARAGRAPH_ONE
: IDS_ASH_MAGIC_BOOST_DISCLAMIER_PARAGRAPH_ONE))
.SetID(magic_boost::ViewId::DisclaimerViewParagraphOne);
}
views::Builder<views::StyledLabel> GetParagraphTwoBuilder(
base::RepeatingClosure press_link_callback) {
std::vector<size_t> offsets;
const std::u16string link_text =
l10n_util::GetStringUTF16(IDS_ASH_MAGIC_BOOST_DISCLAIMER_TERMS_LINK_TEXT);
const std::u16string text = l10n_util::GetStringFUTF16(
ash::features::IsLobsterEnabled()
? IDS_LOBSTER_MAGIC_BOOST_DISCLAIMER_PARAGRAPH_TWO
: IDS_ASH_MAGIC_BOOST_DISCLAIMER_PARAGRAPH_TWO,
{link_text}, &offsets);
return views::Builder<views::StyledLabel>()
.SetText(text)
.SetID(magic_boost::ViewId::DisclaimerViewParagraphTwo)
.AddStyleRange(gfx::Range(0, offsets.at(0)), GetBodyTextStyle())
.AddStyleRange(
gfx::Range(offsets.at(0), offsets.at(0) + link_text.length()),
GetLinkTextStyle(std::move(press_link_callback)))
.AddStyleRange(
gfx::Range(offsets.at(0) + link_text.length(), text.length()),
GetBodyTextStyle())
.SetHorizontalAlignment(gfx::HorizontalAlignment::ALIGN_LEFT)
.SetAutoColorReadabilityEnabled(false);
}
views::Builder<views::StyledLabel> GetParagraphThreeBuilder() {
return GetTextBodyBuilder(
l10n_util::GetStringUTF16(
ash::features::IsLobsterEnabled()
? IDS_LOBSTER_MAGIC_BOOST_DISCLAIMER_PARAGRAPH_THREE
: IDS_ASH_MAGIC_BOOST_DISCLAIMER_PARAGRAPH_THREE))
.SetID(magic_boost::ViewId::DisclaimerViewParagraphThree);
}
views::Builder<views::StyledLabel> GetParagraphFourBuilder(
base::RepeatingClosure press_link_callback) {
std::vector<size_t> offsets;
const std::u16string link_text = l10n_util::GetStringUTF16(
IDS_ASH_MAGIC_BOOST_DISCLAIMER_LEARN_MORE_LINK_TEXT);
const std::u16string text = l10n_util::GetStringFUTF16(
ash::features::IsLobsterEnabled()
? IDS_LOBSTER_MAGIC_BOOST_DISCLAIMER_PARAGRAPH_FOUR
: IDS_ASH_MAGIC_BOOST_DISCLAIMER_PARAGRAPH_FOUR,
{link_text}, &offsets);
return views::Builder<views::StyledLabel>()
.SetText(text)
.SetID(magic_boost::ViewId::DisclaimerViewParagraphFour)
.AddStyleRange(gfx::Range(0, offsets.at(0)), GetBodyTextStyle())
.AddStyleRange(
gfx::Range(offsets.at(0), offsets.at(0) + link_text.length()),
GetLinkTextStyle(std::move(press_link_callback)))
.SetHorizontalAlignment(gfx::HorizontalAlignment::ALIGN_LEFT)
.SetAutoColorReadabilityEnabled(false);
}
} // namespace
MagicBoostDisclaimerView::MagicBoostDisclaimerView(
base::RepeatingClosure press_accept_button_callback,
base::RepeatingClosure press_decline_button_callback,
base::RepeatingClosure press_terms_of_service_callback,
base::RepeatingClosure press_learn_more_link_callback) {
views::View* disclaimer_view;
std::u16string decline_button_text =
l10n_util::GetStringUTF16(IDS_ASH_MAGIC_BOOST_DISCLAIMER_DECLINE_BUTTON);
std::u16string accept_button_text =
l10n_util::GetStringUTF16(IDS_ASH_MAGIC_BOOST_DISCLAIMER_ACCEPT_BUTTON);
views::Builder<views::View>(this)
.CopyAddressTo(&disclaimer_view)
.SetLayoutManager(std::make_unique<views::BoxLayout>(
views::BoxLayout::Orientation::kVertical))
.SetBackground(views::CreateRoundedRectBackground(
cros_tokens::kCrosSysDialogContainer, kRadius))
.SetPaintToLayer()
.AddChildren(
views::Builder<views::ImageView>()
.SetImage(ui::ImageModel::FromResourceId(
IDR_MAGIC_BOOST_DISCLAIMER_ILLUSTRATION))
.SetPreferredSize(kImagePreferredSize),
views::Builder<views::ScrollView>()
.SetBackgroundColor(std::nullopt)
.SetDrawOverflowIndicator(false)
.SetVerticalScrollBarMode(
views::ScrollView::ScrollBarMode::kHiddenButEnabled)
// The content will take all the available space of the widget.
.SetProperty(views::kBoxLayoutFlexKey,
views::BoxLayoutFlexSpecification())
.ClipHeightTo(0, std::numeric_limits<int>::max())
.SetContents(
views::Builder<views::BoxLayoutView>()
.SetOrientation(views::LayoutOrientation::kVertical)
.SetBetweenChildSpacing(kTextContainerBetweenChildSpacing)
.SetBorder(views::CreateEmptyBorder(kTextContainerInsets))
.AddChildren(
views::Builder<views::Label>()
.SetFontList(
TypographyProvider::Get()
->ResolveTypographyToken(
TypographyToken::kCrosDisplay7))
.SetEnabledColor(cros_tokens::kCrosSysOnSurface)
.SetHorizontalAlignment(
gfx::HorizontalAlignment::ALIGN_LEFT)
.SetID(magic_boost::ViewId::DisclaimerViewTitle)
.CopyAddressTo(&title_)
.SetText(l10n_util::GetStringUTF16(
IDS_ASH_MAGIC_BOOST_DISCLAIMER_TITLE)),
GetParagraphOneBuilder().CopyAddressTo(
¶graph_one_),
GetParagraphTwoBuilder(
std::move(press_terms_of_service_callback))
.CopyAddressTo(¶graph_two_),
GetParagraphThreeBuilder().CopyAddressTo(
¶graph_three_),
GetParagraphFourBuilder(
std::move(press_learn_more_link_callback))
.CopyAddressTo(¶graph_four_))),
views::Builder<views::BoxLayoutView>()
.SetMainAxisAlignment(views::LayoutAlignment::kEnd)
.SetBetweenChildSpacing(kBetweenButtonsSpacing)
.SetBorder(views::CreateEmptyBorder(kButtonContainerInsets))
.AddChildren(
views::Builder<views::MdTextButton>()
.SetID(magic_boost::ViewId::DisclaimerViewDeclineButton)
.SetText(decline_button_text)
.SetAccessibleName(decline_button_text)
// Sets the button's height to a customized
// `kButtonHeight` instead of using the default
// height.
.SetMaxSize(gfx::Size(kImageWidth, kButtonHeight))
.SetStyle(ui::ButtonStyle::kProminent)
.SetCallback(std::move(press_decline_button_callback)),
views::Builder<views::MdTextButton>()
.CopyAddressTo(&accept_button_)
.SetID(magic_boost::ViewId::DisclaimerViewAcceptButton)
.SetText(accept_button_text)
.SetAccessibleName(accept_button_text)
.SetMaxSize(gfx::Size(kImageWidth, kButtonHeight))
.SetStyle(ui::ButtonStyle::kProminent)
.SetCallback(std::move(press_accept_button_callback))))
.BuildChildren();
disclaimer_view->layer()->SetRoundedCornerRadius(
gfx::RoundedCornersF{kRadius});
}
MagicBoostDisclaimerView::~MagicBoostDisclaimerView() = default;
// static
views::UniqueWidgetPtr MagicBoostDisclaimerView::CreateWidget(
int64_t display_id,
base::RepeatingClosure press_accept_button_callback,
base::RepeatingClosure press_decline_button_callback,
base::RepeatingClosure press_disclaimer_link_callback,
base::RepeatingClosure press_learn_more_link_callback) {
views::Widget::InitParams params(
views::Widget::InitParams::NATIVE_WIDGET_OWNS_WIDGET,
views::Widget::InitParams::TYPE_POPUP);
params.opacity = views::Widget::InitParams::WindowOpacity::kTranslucent;
params.activatable = views::Widget::InitParams::Activatable::kYes;
params.shadow_elevation = 2;
params.rounded_corners = gfx::RoundedCornersF(kRadius);
params.shadow_type = views::Widget::InitParams::ShadowType::kDrop;
params.z_order = ui::ZOrderLevel::kFloatingUIElement;
params.name = GetWidgetName();
views::UniqueWidgetPtr widget =
std::make_unique<views::Widget>(std::move(params));
auto disclaimer_view = std::make_unique<MagicBoostDisclaimerView>(
std::move(press_accept_button_callback),
std::move(press_decline_button_callback),
std::move(press_disclaimer_link_callback),
std::move(press_learn_more_link_callback));
const int widget_height = disclaimer_view->GetPreferredSize().height();
widget->SetContentsView(std::move(disclaimer_view));
// Shows the widget in the middle of the screen.
aura::Window* window = Shell::GetRootWindowForDisplayId(display_id);
if (!window) {
window = Shell::GetPrimaryRootWindow();
}
auto center = window->GetBoundsInScreen().CenterPoint();
widget->SetBounds(gfx::Rect(center.x() - kWidgetWidth / 2,
center.y() - widget_height / 2, kWidgetWidth,
widget_height));
return widget;
}
// static
const char* MagicBoostDisclaimerView::GetWidgetName() {
return kWidgetName;
}
void MagicBoostDisclaimerView::RequestFocus() {
views::View::RequestFocus();
accept_button_->RequestFocus();
}
gfx::Size MagicBoostDisclaimerView::CalculatePreferredSize(
const views::SizeBounds& available_size) const {
const int body_width = kWidgetWidth - 2 * kContainerPadding;
int height = kImageHeight + paragraph_one_->GetHeightForWidth(body_width) +
paragraph_two_->GetHeightForWidth(body_width) +
paragraph_three_->GetHeightForWidth(body_width) +
paragraph_four_->GetHeightForWidth(body_width) +
title_->GetHeightForWidth(body_width) +
accept_button_->GetHeightForWidth(body_width) +
kContainerPadding * 2 + kContainerBottomPadding +
kTextContainerBetweenChildSpacing * 4;
height = std::max(height, kWidgetMiniumHeight);
return gfx::Size(kWidgetWidth, height);
}
BEGIN_METADATA(MagicBoostDisclaimerView)
END_METADATA
} // namespace ash
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