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ash / quick_insert / views / quick_insert_list_item_view.h [blame]
// 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.
#ifndef ASH_QUICK_INSERT_VIEWS_QUICK_INSERT_LIST_ITEM_VIEW_H_
#define ASH_QUICK_INSERT_VIEWS_QUICK_INSERT_LIST_ITEM_VIEW_H_
#include <optional>
#include <string>
#include "ash/ash_export.h"
#include "ash/public/cpp/holding_space/holding_space_image.h"
#include "ash/quick_insert/model/quick_insert_action_type.h"
#include "ash/quick_insert/views/quick_insert_item_view.h"
#include "base/files/file.h"
#include "base/files/file_util.h"
#include "base/functional/callback_forward.h"
#include "base/memory/weak_ptr.h"
#include "ui/base/metadata/metadata_header_macros.h"
#include "ui/gfx/geometry/size.h"
namespace base {
class FilePath;
}
namespace ui {
class ImageModel;
}
namespace views {
class ImageView;
class Label;
class View;
} // namespace views
namespace ash {
class QuickInsertBadgeView;
class QuickInsertPreviewBubbleController;
class QuickInsertShortcutHintView;
// View for a Quick Insert list item with text or an image as its primary
// contents. Can optionally have other parts such as a leading icon and
// secondary text.
class ASH_EXPORT QuickInsertListItemView : public QuickInsertItemView {
METADATA_HEADER(QuickInsertListItemView, QuickInsertItemView)
public:
using AsyncBitmapResolver = HoldingSpaceImage::AsyncBitmapResolver;
using FileInfoResolver =
base::OnceCallback<std::optional<base::File::Info>()>;
explicit QuickInsertListItemView(SelectItemCallback select_item_callback);
QuickInsertListItemView(const QuickInsertListItemView&) = delete;
QuickInsertListItemView& operator=(const QuickInsertListItemView&) = delete;
~QuickInsertListItemView() override;
// QuickInsertItemView:
void SetItemState(ItemState item_state) override;
void SetLeadingIcon(const ui::ImageModel& icon,
std::optional<gfx::Size> icon_size = std::nullopt);
// Sets the primary text. This replaces any existing contents in the primary
// container.
void SetPrimaryText(const std::u16string& primary_text);
// Sets the primary image. This replaces any existing contents in the primary
// container. `available_width` is the available width for this list item
// (including any leading icons). The image will be resized to fill
// `available_width`, while maintaining a fixed height and aspect ratio by
// cropping out any excess.
void SetPrimaryImage(const ui::ImageModel& primary_image,
int available_width);
void SetSecondaryText(const std::u16string& secondary_text);
void SetShortcutHintView(
std::unique_ptr<QuickInsertShortcutHintView> shortcut_hint_view);
void SetBadgeAction(QuickInsertActionType action);
void SetBadgeVisible(bool visible);
// Starts to retrieve a thumbnail preview of `file_path` to be used when the
// item is hovered on. If `update_icon` is true, then the leading icon of this
// item will also be updated to match the thumbnail.
void SetPreview(QuickInsertPreviewBubbleController* preview_bubble_controller,
FileInfoResolver get_file_info,
const base::FilePath& file_path,
AsyncBitmapResolver async_bitmap_resolver,
bool update_icon = false);
// views::Button:
void OnMouseEntered(const ui::MouseEvent& event) override;
void OnMouseExited(const ui::MouseEvent& event) override;
const views::ImageView& leading_icon_view_for_testing() const {
return *leading_icon_view_;
}
const views::View* primary_container_for_testing() const {
return primary_container_;
}
const QuickInsertShortcutHintView* shortcut_hint_view_for_testing() const {
return shortcut_hint_view_;
}
const QuickInsertBadgeView& trailing_badge_for_testing() const {
return *trailing_badge_;
}
std::u16string GetPrimaryTextForTesting() const;
ui::ImageModel GetPrimaryImageForTesting() const;
std::u16string_view GetSecondaryTextForTesting() const;
private:
void UpdateIconWithPreview();
std::u16string GetAccessibilityLabel() const;
void UpdateAccessibleName();
void OnFileInfoResolved(std::optional<base::File::Info> info);
void ShowPreview();
void HidePreview();
raw_ptr<views::ImageView> leading_icon_view_ = nullptr;
// Contains the item's primary contents, which can be text or an image.
raw_ptr<views::View> primary_container_ = nullptr;
raw_ptr<views::Label> primary_label_ = nullptr;
// Contains the item's secondary text if it has been set.
raw_ptr<views::View> secondary_container_ = nullptr;
raw_ptr<views::Label> secondary_label_ = nullptr;
// Contains the item's shortcut hint if it has been set.
raw_ptr<views::View> shortcut_hint_container_ = nullptr;
raw_ptr<QuickInsertShortcutHintView> shortcut_hint_view_ = nullptr;
// Contains the item's trailing badge if it has been set.
raw_ptr<QuickInsertBadgeView> trailing_badge_ = nullptr;
QuickInsertActionType badge_action_ = QuickInsertActionType::kDo;
// These are only used for file items.
// TODO: b/344457947 - Combine the two async images by allowing the
// placeholder image to be dynamically generated based on the size.
std::unique_ptr<HoldingSpaceImage> async_preview_image_;
std::unique_ptr<HoldingSpaceImage> async_preview_icon_;
base::FilePath file_path_;
std::optional<base::File::Info> file_info_;
raw_ptr<QuickInsertPreviewBubbleController> preview_bubble_controller_;
base::CallbackListSubscription async_icon_subscription_;
base::WeakPtrFactory<QuickInsertListItemView> weak_ptr_factory_{this};
};
} // namespace ash
#endif // ASH_QUICK_INSERT_VIEWS_QUICK_INSERT_LIST_ITEM_VIEW_H_