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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/pods_overflow_tray.h"
#include <memory>
#include "ash/accessibility/accessibility_controller.h"
#include "ash/constants/ash_features.h"
#include "ash/constants/tray_background_view_catalog.h"
#include "ash/resources/vector_icons/vector_icons.h"
#include "ash/shelf/shelf.h"
#include "ash/shell.h"
#include "ash/strings/grit/ash_strings.h"
#include "ash/style/ash_color_id.h"
#include "ash/system/tray/tray_background_view.h"
#include "ash/system/tray/tray_container.h"
#include "ash/system/tray/tray_utils.h"
#include "base/functional/bind.h"
#include "base/memory/raw_ptr.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/compositor/layer.h"
#include "ui/gfx/geometry/insets.h"
#include "ui/gfx/paint_vector_icon.h"
#include "ui/views/accessibility/view_accessibility.h"
#include "ui/views/controls/image_view.h"
#include "ui/views/layout/box_layout_view.h"
namespace ash {
namespace {
constexpr gfx::Insets kPodsBubbleInteriorMargin = gfx::Insets(8);
constexpr int kPodsBubbleBetweenChildSpacing = 8;
constexpr int kPodsBubbleCornerRadius = 24;
ui::ImageModel GetTrayContainerImage(bool is_active) {
return ui::ImageModel::FromVectorIcon(
/*vector_icon=*/kShelfOverflowHorizontalDotsIcon,
/*color_id=*/is_active ? cros_tokens::kCrosSysSystemOnPrimaryContainer
: cros_tokens::kCrosSysOnSurface);
}
} // namespace
PodsOverflowTray::PodsOverflowTray(Shelf* shelf)
: TrayBackgroundView(shelf, TrayBackgroundViewCatalogName::kPodsOverflow) {
CHECK(features::IsScalableShelfPodsEnabled());
SetCallback(base::BindRepeating(&PodsOverflowTray::OnTrayButtonPressed,
weak_ptr_factory_.GetWeakPtr()));
// TODO(b/337965177): Implement pods overflow tray container view.
tray_icon_ = tray_container()->AddChildView(
views::Builder<views::ImageView>()
.SetPreferredSize(gfx::Size(kTrayItemSize, kTrayItemSize))
.SetImage(GetTrayContainerImage(is_active()))
.Build());
// TODO(b/337925759): Make visible only when pods overflow on the shelf.
TrayBackgroundView::SetVisiblePreferred(true);
// TODO(crbug.com/337963043): Update a11y strings.
GetViewAccessibility().SetName(u"Pods overflow tray");
}
PodsOverflowTray::~PodsOverflowTray() {
if (bubble_) {
bubble_->bubble_view()->ResetDelegate();
}
}
void PodsOverflowTray::HandleLocaleChange() {
TooltipTextChanged();
}
void PodsOverflowTray::HideBubbleWithView(const TrayBubbleView* bubble_view) {
if (bubble_->bubble_view() == bubble_view) {
CloseBubble();
}
}
void PodsOverflowTray::ClickedOutsideBubble(const ui::LocatedEvent& event) {
CloseBubble();
}
void PodsOverflowTray::UpdateTrayItemColor(bool is_active) {
tray_icon_->SetImage(GetTrayContainerImage(is_active));
}
void PodsOverflowTray::CloseBubbleInternal() {
pods_container_ = nullptr;
bubble_.reset();
SetIsActive(false);
shelf()->UpdateAutoHideState();
}
void PodsOverflowTray::ShowBubble() {
TrayBubbleView::InitParams init_params = CreateInitParamsForTrayBubble(this);
init_params.corner_radius = kPodsBubbleCornerRadius;
std::unique_ptr<TrayBubbleView> bubble_view =
std::make_unique<TrayBubbleView>(init_params);
pods_container_ = bubble_view->AddChildView(
views::Builder<views::BoxLayoutView>()
.SetInsideBorderInsets(kPodsBubbleInteriorMargin)
.SetBetweenChildSpacing(kPodsBubbleBetweenChildSpacing)
.Build());
// TODO(b/337925727): Replace with real tray buttons.
// Currently four views will be added that mock shelf pod buttons.
for (int i = 0; i < 4; i++) {
pods_container_->AddChildView(
views::Builder<views::View>()
.SetPreferredSize(gfx::Size(kTrayItemSize, kTrayItemSize))
.SetBackground(views::CreateRoundedRectBackground(
cros_tokens::kCrosSysSystemOnBase, kPodsBubbleCornerRadius))
.Build());
}
bubble_view->SetPreferredWidth(pods_container_->GetPreferredSize().width());
bubble_ = std::make_unique<TrayBubbleWrapper>(this);
bubble_->ShowBubble(std::move(bubble_view));
SetIsActive(true);
}
TrayBubbleView* PodsOverflowTray::GetBubbleView() {
return bubble_ ? bubble_->GetBubbleView() : nullptr;
}
views::Widget* PodsOverflowTray::GetBubbleWidget() const {
return bubble_ ? bubble_->GetBubbleWidget() : nullptr;
}
std::u16string PodsOverflowTray::GetAccessibleNameForBubble() {
// TODO(b/337963043): Update a11y strings.
return u"Pods overflow bubble";
}
bool PodsOverflowTray::ShouldEnableExtraKeyboardAccessibility() {
return Shell::Get()->accessibility_controller()->spoken_feedback().enabled();
}
void PodsOverflowTray::HideBubble(const TrayBubbleView* bubble_view) {
HideBubbleWithView(bubble_view);
}
void PodsOverflowTray::OnTrayButtonPressed() {
if (GetBubbleWidget()) {
CloseBubble();
return;
}
ShowBubble();
}
BEGIN_METADATA(PodsOverflowTray)
END_METADATA
} // namespace ash
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