// Copyright 2020 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/phonehub/phone_hub_interstitial_view.h"
#include <memory>
#include <string>
#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/ash_color_provider.h"
#include "ash/style/typography.h"
#include "ash/system/phonehub/ui_constants.h"
#include "ash/system/tray/tray_constants.h"
#include "ash/system/tray/tray_popup_utils.h"
#include "skia/ext/image_operations.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/base/resource/resource_bundle.h"
#include "ui/chromeos/styles/cros_tokens_color_mappings.h"
#include "ui/compositor/layer.h"
#include "ui/gfx/geometry/insets.h"
#include "ui/gfx/geometry/size.h"
#include "ui/gfx/image/image_skia_operations.h"
#include "ui/views/border.h"
#include "ui/views/controls/button/button.h"
#include "ui/views/controls/button/label_button.h"
#include "ui/views/controls/label.h"
#include "ui/views/controls/progress_bar.h"
#include "ui/views/layout/box_layout_view.h"
#include "ui/views/layout/flex_layout_view.h"
#include "ui/views/view_class_properties.h"
namespace ash {
namespace {
constexpr auto kLabelInsets = gfx::Insets::VH(0, 4);
constexpr int kTitleLabelLineHeight = 48;
}
PhoneHubInterstitialView::PhoneHubInterstitialView(bool show_progress,
bool show_image) {
auto* layout = SetLayoutManager(std::make_unique<views::BoxLayout>());
layout->SetOrientation(views::BoxLayout::Orientation::kVertical);
auto* color_provider = AshColorProvider::Get();
if (show_progress) {
auto* progress_bar_container =
AddChildView(std::make_unique<views::BoxLayoutView>());
progress_bar_container->SetOrientation(
views::BoxLayout::Orientation::kVertical);
progress_bar_container->SetMainAxisAlignment(
views::BoxLayout::MainAxisAlignment::kCenter);
progress_bar_ = progress_bar_container->AddChildView(
std::make_unique<views::ProgressBar>());
progress_bar_->SetPreferredHeight(2);
progress_bar_->SetForegroundColor(color_provider->GetContentLayerColor(
AshColorProvider::ContentLayerType::kIconColorProminent));
progress_bar_->SetValue(-1.0);
}
auto* content_container =
AddChildView(std::make_unique<views::FlexLayoutView>());
content_container->SetOrientation(views::LayoutOrientation::kVertical);
content_container->SetMainAxisAlignment(views::LayoutAlignment::kCenter);
content_container->SetInteriorMargin(
gfx::Insets::VH(0, kBubbleHorizontalSidePaddingDip) +
gfx::Insets::TLBR(0, 0, 16, 0));
// Set up image if any.
if (show_image) {
image_ =
content_container->AddChildView(std::make_unique<views::ImageView>());
image_->SetProperty(views::kMarginsKey, gfx::Insets::VH(20, 0));
image_->SetProperty(views::kCrossAxisAlignmentKey,
views::LayoutAlignment::kCenter);
image_->SetImageSize(gfx::Size(216, 216));
}
// Set up title view, which should be left-aligned.
title_ = content_container->AddChildView(std::make_unique<views::Label>());
title_->SetProperty(views::kCrossAxisAlignmentKey,
views::LayoutAlignment::kStart);
title_->SetProperty(views::kMarginsKey, kLabelInsets);
auto label_color = color_provider->GetContentLayerColor(
AshColorProvider::ContentLayerType::kTextColorPrimary);
title_->SetEnabledColor(label_color);
TypographyProvider::Get()->StyleLabel(ash::TypographyToken::kCrosButton1,
*title_);
// Overriding because the typography line height set does not match Phone
// Hub specs.
title_->SetLineHeight(kTitleLabelLineHeight);
// Set up multi-line description view.
description_ =
content_container->AddChildView(std::make_unique<views::Label>());
description_->SetProperty(views::kMarginsKey,
kLabelInsets + gfx::Insets::TLBR(0, 0, 12, 0));
description_->SetProperty(
views::kFlexBehaviorKey,
views::FlexSpecification(views::MinimumFlexSizeRule::kScaleToMinimum,
views::MaximumFlexSizeRule::kUnbounded, true));
description_->SetEnabledColor(label_color);
description_->SetMultiLine(true);
description_->SetHorizontalAlignment(gfx::HorizontalAlignment::ALIGN_LEFT);
// TODO(b/281844561): Migrate the `description_` to use a slightly lighter
// text color when tokens have been finalized.
TypographyProvider::Get()->StyleLabel(ash::TypographyToken::kCrosBody2,
*description_);
description_->SetLineHeight(20);
// Set up button container view, which should be right-aligned.
button_container_ =
content_container->AddChildView(std::make_unique<views::BoxLayoutView>());
button_container_->SetProperty(views::kCrossAxisAlignmentKey,
views::LayoutAlignment::kEnd);
button_container_->SetProperty(views::kMarginsKey,
gfx::Insets::TLBR(16, 0, 0, 0));
button_container_->SetBetweenChildSpacing(8);
}
PhoneHubInterstitialView::~PhoneHubInterstitialView() = default;
void PhoneHubInterstitialView::SetImage(const ui::ImageModel& image_model) {
// Expect a non-null |image_| view and a nonempty |image_model|.
DCHECK(image_);
DCHECK(!image_model.IsEmpty());
image_->SetImage(image_model);
}
void PhoneHubInterstitialView::SetTitle(const std::u16string& title) {
// Expect a non-empty string for the title.
DCHECK(!title.empty());
title_->SetText(title);
}
void PhoneHubInterstitialView::SetDescription(const std::u16string& desc) {
// Expect a non-empty string for the description.
DCHECK(!desc.empty());
description_->SetText(desc);
}
void PhoneHubInterstitialView::AddButton(
std::unique_ptr<views::Button> button) {
description_->SetProperty(views::kMarginsKey, kLabelInsets);
button_container_->AddChildView(std::move(button));
}
BEGIN_METADATA(PhoneHubInterstitialView)
END_METADATA
} // namespace ash
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