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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_submenu_view.h"
#include <memory>
#include <utility>
#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_style.h"
#include "base/functional/bind.h"
#include "base/i18n/rtl.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/gfx/geometry/insets.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/gfx/geometry/size.h"
#include "ui/views/background.h"
#include "ui/views/bubble/bubble_border.h"
#include "ui/views/bubble/bubble_frame_view.h"
#include "ui/views/layout/box_layout.h"
#include "ui/views/widget/widget.h"
#include "ui/views/widget/widget_delegate.h"
namespace ash {
namespace {
constexpr int kSubmenuWidth = 256;
constexpr auto kInsets = gfx::Insets::VH(8, 0);
constexpr int kSubmenuHorizontalOverlap = 4;
std::unique_ptr<views::BubbleBorder> CreateBorder() {
auto border = std::make_unique<views::BubbleBorder>(
base::i18n::IsRTL() ? views::BubbleBorder::Arrow::RIGHT_TOP
: views::BubbleBorder::Arrow::LEFT_TOP,
views::BubbleBorder::CHROMEOS_SYSTEM_UI_SHADOW);
border->set_rounded_corners(
gfx::RoundedCornersF(kQuickInsertContainerBorderRadius));
border->SetColor(SK_ColorTRANSPARENT);
return border;
}
} // namespace
QuickInsertSubmenuView::QuickInsertSubmenuView(
const gfx::Rect& anchor_rect,
std::vector<std::unique_ptr<QuickInsertListItemView>> items) {
SetShowCloseButton(false);
set_desired_bounds_delegate(
base::BindRepeating(&QuickInsertSubmenuView::GetDesiredBounds,
base::Unretained(this), anchor_rect));
SetLayoutManager(std::make_unique<views::BoxLayout>(
views::BoxLayout::Orientation::kVertical,
/*inside_border_insets=*/kInsets))
->set_cross_axis_alignment(
views::BoxLayout::CrossAxisAlignment::kStretch);
SetBackground(views::CreateRoundedRectBackground(
kQuickInsertContainerBackgroundColor, kQuickInsertContainerBorderRadius));
// Don't allow submenus within submenus.
section_view_ = AddChildView(std::make_unique<QuickInsertSectionView>(
kSubmenuWidth, /*asset_fetcher=*/nullptr,
/*submenu_controller=*/nullptr));
for (std::unique_ptr<QuickInsertListItemView>& item : items) {
section_view_->AddListItem(std::move(item));
}
}
QuickInsertSubmenuView::~QuickInsertSubmenuView() = default;
std::unique_ptr<views::NonClientFrameView>
QuickInsertSubmenuView::CreateNonClientFrameView(views::Widget* widget) {
auto frame =
std::make_unique<views::BubbleFrameView>(gfx::Insets(), gfx::Insets());
frame->SetBubbleBorder(CreateBorder());
return frame;
}
gfx::Size QuickInsertSubmenuView::CalculatePreferredSize(
const views::SizeBounds& available_size) const {
const int preferred_height =
views::WidgetDelegateView::CalculatePreferredSize(available_size)
.height();
return gfx::Size(kSubmenuWidth, preferred_height);
}
views::View* QuickInsertSubmenuView::GetTopItem() {
return section_view_->GetTopItem();
}
views::View* QuickInsertSubmenuView::GetBottomItem() {
return section_view_->GetBottomItem();
}
views::View* QuickInsertSubmenuView::GetItemAbove(views::View* item) {
return section_view_->GetItemAbove(item);
}
views::View* QuickInsertSubmenuView::GetItemBelow(views::View* item) {
return section_view_->GetItemBelow(item);
}
views::View* QuickInsertSubmenuView::GetItemLeftOf(views::View* item) {
return section_view_->GetItemLeftOf(item);
}
views::View* QuickInsertSubmenuView::GetItemRightOf(views::View* item) {
return section_view_->GetItemRightOf(item);
}
bool QuickInsertSubmenuView::ContainsItem(views::View* item) {
return Contains(item);
}
gfx::Rect QuickInsertSubmenuView::GetDesiredBounds(gfx::Rect anchor_rect) {
// Inset the anchor rect so that the submenu overlaps slightly with the
// anchor.
anchor_rect.Inset(gfx::Insets::VH(0, kSubmenuHorizontalOverlap));
auto* bubble_frame_view = static_cast<views::BubbleFrameView*>(
GetWidget()->non_client_view()->frame_view());
gfx::Rect bounds = bubble_frame_view->GetUpdatedWindowBounds(
anchor_rect, bubble_frame_view->GetArrow(), GetPreferredSize({}),
/*adjust_to_fit_available_bounds=*/true);
// Adjust the bounds to be relative to the parent's bounds.
const gfx::Rect parent_bounds =
GetWidget()->parent()->GetWindowBoundsInScreen();
bounds.Offset(-parent_bounds.OffsetFromOrigin());
// Shift by the insets to align the first item with the anchor rect.
bounds.Offset(0, -kInsets.top());
return bounds;
}
BEGIN_METADATA(QuickInsertSubmenuView)
END_METADATA
} // namespace ash
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