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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 "ash/shelf/kiosk_app_instruction_bubble.h"
#include "ash/constants/ash_features.h"
#include "ash/public/cpp/shell_window_ids.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/tray/tray_popup_utils.h"
#include "ash/system/tray/tray_utils.h"
#include "base/functional/callback_helpers.h"
#include "chromeos/constants/chromeos_features.h"
#include "components/strings/grit/components_strings.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/views/controls/label.h"
#include "ui/views/layout/fill_layout.h"
#include "ui/views/layout/layout_provider.h"
namespace ash {
namespace {
// The preferred internal width of the kiosk app instruction bubble.
constexpr int kBubblePreferredInternalWidth = 150;
views::BubbleBorder::Arrow GetArrow(ShelfAlignment alignment) {
switch (alignment) {
case ShelfAlignment::kBottom:
case ShelfAlignment::kBottomLocked:
return views::BubbleBorder::BOTTOM_LEFT;
case ShelfAlignment::kLeft:
return views::BubbleBorder::LEFT_TOP;
case ShelfAlignment::kRight:
return views::BubbleBorder::RIGHT_TOP;
}
return views::BubbleBorder::Arrow::NONE;
}
gfx::Insets GetBubbleInsets(aura::Window* window) {
gfx::Insets insets = GetTrayBubbleInsets(window);
insets.set_bottom(views::LayoutProvider::Get()->GetDistanceMetric(
views::DISTANCE_RELATED_LABEL_HORIZONTAL));
return insets;
}
} // namespace
KioskAppInstructionBubble::KioskAppInstructionBubble(views::View* anchor,
ShelfAlignment alignment)
: views::BubbleDialogDelegateView(anchor, views::BubbleBorder::NONE) {
set_close_on_deactivate(false);
const int bubble_margin = views::LayoutProvider::Get()->GetDistanceMetric(
views::DISTANCE_DIALOG_CONTENT_MARGIN_TOP_CONTROL);
set_margins(gfx::Insets(bubble_margin));
SetButtons(ui::DIALOG_BUTTON_NONE);
SetArrow(GetArrow(alignment));
SetLayoutManager(std::make_unique<views::FillLayout>());
// Set up the title view.
title_ = AddChildView(std::make_unique<views::Label>());
if (chromeos::features::IsJellyEnabled()) {
title_->SetAutoColorReadabilityEnabled(false);
TypographyProvider::Get()->StyleLabel(TypographyToken::kCrosBody2, *title_);
} else {
TrayPopupUtils::SetLabelFontList(title_,
TrayPopupUtils::FontStyle::kSmallTitle);
}
title_->SetText(l10n_util::GetStringUTF16(IDS_SHELF_KIOSK_APP_INSTRUCTION));
title_->SetMultiLine(true);
title_->SetHorizontalAlignment(gfx::ALIGN_LEFT);
views::DialogDelegate::CreateDialogWidget(
this, nullptr /* context */,
Shell::GetContainer(
anchor_widget()->GetNativeWindow()->GetRootWindow(),
kShellWindowId_LockScreenRelatedContainersContainer) /* parent */);
auto bubble_border =
std::make_unique<views::BubbleBorder>(arrow(), GetShadow());
bubble_border->set_insets(
GetBubbleInsets(anchor_widget()->GetNativeWindow()->GetRootWindow()));
bubble_border->SetCornerRadius(
views::LayoutProvider::Get()->GetCornerRadiusMetric(
views::Emphasis::kHigh));
GetBubbleFrameView()->SetBubbleBorder(std::move(bubble_border));
GetBubbleFrameView()->SetBackgroundColor(GetBackgroundColor());
SetAccessibilityProperties(
ax::mojom::Role::kStaticText,
l10n_util::GetStringUTF16(IDS_SHELF_KIOSK_APP_INSTRUCTION));
}
KioskAppInstructionBubble::~KioskAppInstructionBubble() = default;
void KioskAppInstructionBubble::OnThemeChanged() {
BubbleDialogDelegateView::OnThemeChanged();
SkColor label_color = AshColorProvider::Get()->GetContentLayerColor(
AshColorProvider::ContentLayerType::kTextColorPrimary);
title_->SetEnabledColor(label_color);
}
gfx::Size KioskAppInstructionBubble::CalculatePreferredSize() const {
const int bubble_margin = views::LayoutProvider::Get()->GetDistanceMetric(
views::DISTANCE_DIALOG_CONTENT_MARGIN_TOP_CONTROL);
const int width = kBubblePreferredInternalWidth + 2 * bubble_margin;
return gfx::Size(width, GetHeightForWidth(width));
}
BEGIN_METADATA(KioskAppInstructionBubble, views::BubbleDialogDelegateView)
END_METADATA
} // namespace ash
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