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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/quick_insert/views/quick_insert_item_with_submenu_view.h"
#include <memory>
#include <string>
#include <string_view>
#include <utility>
#include "ash/bubble/bubble_utils.h"
#include "ash/quick_insert/views/quick_insert_item_view.h"
#include "ash/quick_insert/views/quick_insert_list_item_view.h"
#include "ash/quick_insert/views/quick_insert_section_view.h"
#include "ash/quick_insert/views/quick_insert_submenu_controller.h"
#include "ash/style/style_util.h"
#include "ash/style/typography.h"
#include "base/containers/to_vector.h"
#include "base/functional/bind.h"
#include "base/memory/ptr_util.h"
#include "base/memory/weak_ptr.h"
#include "components/vector_icons/vector_icons.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/gfx/geometry/insets.h"
#include "ui/gfx/geometry/size.h"
#include "ui/views/accessibility/view_accessibility.h"
#include "ui/views/border.h"
#include "ui/views/controls/image_view.h"
#include "ui/views/controls/label.h"
#include "ui/views/layout/box_layout.h"
#include "ui/views/layout/box_layout_view.h"
#include "ui/views/layout/layout_manager.h"
#include "ui/views/layout/layout_types.h"
#include "ui/views/view_class_properties.h"
#include "ui/views/view_utils.h"
namespace ash {
namespace {
// Size of both the leading and trailing icon.
constexpr gfx::Size kIconSizeDip(20, 20);
constexpr auto kLeadingIconRightPadding = gfx::Insets::TLBR(0, 0, 0, 16);
constexpr auto kBorderInsets = gfx::Insets::TLBR(8, 16, 8, 16);
} // namespace
QuickInsertItemWithSubmenuView::QuickInsertItemWithSubmenuView()
: QuickInsertItemView(base::DoNothing(), FocusIndicatorStyle::kFocusBar) {
SetCallback(base::BindRepeating(&QuickInsertItemWithSubmenuView::ShowSubmenu,
weak_ptr_factory_.GetWeakPtr()));
// This view only contains one child for the moment, but treat this as a
// full-width vertical list.
SetLayoutManager(std::make_unique<views::BoxLayout>())
->SetOrientation(views::LayoutOrientation::kVertical);
// TODO: b/347616202 - Align the leading icon to the top of the item.
views::Builder<QuickInsertItemWithSubmenuView>(this)
.SetBorder(views::CreateEmptyBorder(kBorderInsets))
.AddChild(
// This is used to group child views that should not receive events.
views::Builder<views::BoxLayoutView>()
.SetCanProcessEventsWithinSubtree(false)
.SetCrossAxisAlignment(views::LayoutAlignment::kCenter)
.AddChildren(
// The leading icon should always be preferred size.
views::Builder<views::ImageView>()
.CopyAddressTo(&leading_icon_view_)
.SetImageSize(kIconSizeDip)
.SetProperty(views::kMarginsKey,
kLeadingIconRightPadding),
// The main container should use the remaining horizontal
// space. Shrink to zero to allow the main contents to be
// elided.
views::Builder<views::Label>(
bubble_utils::CreateLabel(TypographyToken::kCrosBody2,
u"",
cros_tokens::kCrosSysOnSurface))
.CopyAddressTo(&label_)
.SetHorizontalAlignment(
gfx::HorizontalAlignment::ALIGN_LEFT)
.SetProperty(
views::kBoxLayoutFlexKey,
views::BoxLayoutFlexSpecification().WithWeight(1)),
// The trailing icon should always be preferred size.
views::Builder<views::ImageView>()
.SetImageSize(kIconSizeDip)
.SetImage(ui::ImageModel::FromVectorIcon(
vector_icons::kSubmenuArrowChromeRefreshIcon,
cros_tokens::kCrosSysOnSurface))))
.BuildChildren();
GetViewAccessibility().SetRole(ax::mojom::Role::kPopUpButton);
GetViewAccessibility().SetHasPopup(ax::mojom::HasPopup::kMenu);
}
QuickInsertItemWithSubmenuView::~QuickInsertItemWithSubmenuView() = default;
void QuickInsertItemWithSubmenuView::SetLeadingIcon(
const ui::ImageModel& icon) {
leading_icon_view_->SetImage(icon);
}
void QuickInsertItemWithSubmenuView::SetText(
const std::u16string& primary_text) {
label_->SetText(primary_text);
SetAccessibleName(primary_text);
}
void QuickInsertItemWithSubmenuView::AddEntry(QuickInsertSearchResult result,
SelectItemCallback callback) {
entries_.emplace_back(std::move(result), std::move(callback));
}
bool QuickInsertItemWithSubmenuView::IsEmpty() const {
return entries_.empty();
}
void QuickInsertItemWithSubmenuView::ShowSubmenu() {
if (GetSubmenuController() == nullptr) {
return;
}
GetSubmenuController()->Show(
this, base::ToVector(entries_, [](const auto& entry) {
const auto& [result, callback] = entry;
// There are no image item results in submenus, so can pass 0 for
// `available_width`.
auto item = QuickInsertSectionView::CreateItemFromResult(
result, /*preview_controller=*/nullptr, /*asset_fetcher=*/nullptr,
/*available_width=*/0,
QuickInsertSectionView::LocalFileResultStyle::kList, callback);
auto list_item = base::WrapUnique(
views::AsViewClass<QuickInsertListItemView>(item.release()));
CHECK(list_item);
return list_item;
}));
}
void QuickInsertItemWithSubmenuView::OnMouseEntered(
const ui::MouseEvent& event) {
ShowSubmenu();
}
std::u16string_view QuickInsertItemWithSubmenuView::GetTextForTesting() const {
return label_->GetText();
}
BEGIN_METADATA(QuickInsertItemWithSubmenuView)
END_METADATA
} // namespace ash
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