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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_preview_bubble.h"
#include <memory>
#include <string>
#include <string_view>
#include "ash/ash_element_identifiers.h"
#include "ash/bubble/bubble_constants.h"
#include "ash/bubble/bubble_utils.h"
#include "ash/style/typography.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/base/mojom/dialog_button.mojom.h"
#include "ui/chromeos/styles/cros_tokens_color_mappings.h"
#include "ui/gfx/geometry/insets.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/gfx/geometry/size.h"
#include "ui/gfx/geometry/skia_conversions.h"
#include "ui/views/background.h"
#include "ui/views/border.h"
#include "ui/views/bubble/bubble_border.h"
#include "ui/views/bubble/bubble_dialog_delegate_view.h"
#include "ui/views/controls/image_view.h"
#include "ui/views/layout/box_layout.h"
#include "ui/views/layout/box_layout_view.h"
#include "ui/views/view_class_properties.h"
#include "ui/views/widget/widget.h"
namespace ash {
namespace {
constexpr int kBubbleOverlapOverPicker = 4;
constexpr int kQuickInsertBubbleCornerRadius = 12;
constexpr gfx::Insets kMargins(8);
constexpr int kPreviewBackgroundBorderRadius = 8;
constexpr gfx::Insets kLabelPadding = gfx::Insets::TLBR(8, 8, 0, 8);
// A preview thumbnail image view with rounded corners.
class RoundedPreviewImageView : public views::ImageView {
METADATA_HEADER(RoundedPreviewImageView, views::ImageView)
public:
explicit RoundedPreviewImageView(const gfx::Size image_size, int radius) {
SetImageSize(image_size);
SetBackground(views::CreateRoundedRectBackground(
cros_tokens::kCrosSysSeparator, radius));
SkPath mask;
mask.addRoundRect(gfx::RectToSkRect(gfx::Rect(image_size)), radius, radius);
SetClipPath(mask);
}
RoundedPreviewImageView(const RoundedPreviewImageView&) = delete;
RoundedPreviewImageView& operator=(const RoundedPreviewImageView&) = delete;
};
BEGIN_METADATA(RoundedPreviewImageView)
END_METADATA
BEGIN_VIEW_BUILDER(/*no export*/, RoundedPreviewImageView, views::ImageView)
END_VIEW_BUILDER
} // namespace
} // namespace ash
DEFINE_VIEW_BUILDER(/* no export */, ash::RoundedPreviewImageView)
namespace ash {
QuickInsertPreviewBubbleView::QuickInsertPreviewBubbleView(
views::View* anchor_view)
: BubbleDialogDelegateView(anchor_view,
views::BubbleBorder::LEFT_CENTER,
views::BubbleBorder::STANDARD_SHADOW,
/*autosize=*/true) {
SetBackgroundColor(cros_tokens::kCrosSysSystemBaseElevatedOpaque);
// Configuration for this view.
SetLayoutManager(
std::make_unique<views::BoxLayout>(views::LayoutOrientation::kVertical))
->set_cross_axis_alignment(views::LayoutAlignment::kStretch);
SetCanActivate(false);
// Ignore this bubble for accessibility purposes. The contents of the preview
// bubble are announced via the item view that triggered the bubble.
SetAccessibleWindowRole(ax::mojom::Role::kNone);
// Highlighting of the anchor is done by the anchor itself.
set_highlight_button_when_shown(false);
views::Builder<QuickInsertPreviewBubbleView>(this)
.set_margins(kMargins)
.set_corner_radius(kQuickInsertBubbleCornerRadius)
.SetButtons(static_cast<int>(ui::mojom::DialogButton::kNone))
.SetProperty(views::kElementIdentifierKey,
kQuickInsertPreviewBubbleElementId)
.AddChildren(views::Builder<RoundedPreviewImageView>(
std::make_unique<RoundedPreviewImageView>(
kPreviewImageSize, kPreviewBackgroundBorderRadius))
.CopyAddressTo(&image_view_),
views::Builder<views::BoxLayoutView>()
.SetOrientation(views::BoxLayout::Orientation::kVertical)
.SetCrossAxisAlignment(
views::BoxLayout::CrossAxisAlignment::kStart)
.SetInsideBorderInsets(kLabelPadding)
.SetVisible(false)
.CopyAddressTo(&box_layout_view_)
.AddChildren(views::Builder<views::Label>(
bubble_utils::CreateLabel(
TypographyToken::kCrosBody2, u"",
cros_tokens::kCrosSysOnSurface))
.CopyAddressTo(&main_label_)))
.BuildChildren();
// Show the widget.
views::BubbleDialogDelegateView::CreateBubble(this);
}
ui::ImageModel QuickInsertPreviewBubbleView::GetPreviewImage() const {
return image_view_->GetImageModel();
}
void QuickInsertPreviewBubbleView::SetPreviewImage(ui::ImageModel image) {
image_view_->SetImage(std::move(image));
}
bool QuickInsertPreviewBubbleView::GetLabelVisibleForTesting() const {
return box_layout_view_->GetVisible();
}
std::u16string_view QuickInsertPreviewBubbleView::GetMainTextForTesting()
const {
return main_label_->GetText();
}
void QuickInsertPreviewBubbleView::SetText(const std::u16string& main_text) {
main_label_->SetText(main_text);
box_layout_view_->SetVisible(true);
}
void QuickInsertPreviewBubbleView::ClearText() {
main_label_->SetText(u"");
box_layout_view_->SetVisible(false);
}
gfx::Rect QuickInsertPreviewBubbleView::GetAnchorRect() const {
gfx::Rect rect = BubbleDialogDelegateView::GetAnchorRect();
rect.Inset(kBubbleOverlapOverPicker);
return rect;
}
void QuickInsertPreviewBubbleView::Close() {
GetWidget()->CloseWithReason(views::Widget::ClosedReason::kUnspecified);
}
BEGIN_METADATA(QuickInsertPreviewBubbleView)
END_METADATA
} // namespace ash
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