chromium/chrome/browser/download/bubble/download_bubble_update_service.h

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_DOWNLOAD_BUBBLE_DOWNLOAD_BUBBLE_UPDATE_SERVICE_H_
#define CHROME_BROWSER_DOWNLOAD_BUBBLE_DOWNLOAD_BUBBLE_UPDATE_SERVICE_H_

#include <map>
#include <optional>
#include <vector>

#include "base/dcheck_is_on.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/weak_ptr.h"
#include "base/scoped_observation.h"
#include "base/time/time.h"
#include "base/types/optional_ref.h"
#include "chrome/browser/download/bubble/download_bubble_accessible_alerts_map.h"
#include "chrome/browser/download/bubble/download_bubble_display_info.h"
#include "chrome/browser/download/bubble/download_display_controller.h"
#include "chrome/browser/download/download_history.h"
#include "chrome/browser/download/download_ui_model.h"
#include "chrome/browser/ui/download/download_display.h"
#include "components/download/content/public/all_download_item_notifier.h"
#include "components/keyed_service/core/keyed_service.h"
#include "components/offline_items_collection/core/offline_content_provider.h"
#include "components/offline_items_collection/core/offline_item.h"
#include "components/webapps/common/web_app_id.h"

class Profile;

namespace content {
class DownloadManager;
}  // namespace content

namespace download {
class DownloadItem;
}  // namespace download

// Caches download items and offline items in sorted order, so that UI updates
// can be processed more quickly without fetching and sorting all items every
// time. Passes notifications on to the window-level UI controllers.
class DownloadBubbleUpdateService
    : public KeyedService,
      public download::AllDownloadItemNotifier::Observer,
      public offline_items_collection::OfflineContentProvider::Observer,
      public DownloadHistory::Observer { … };

#endif  // CHROME_BROWSER_DOWNLOAD_BUBBLE_DOWNLOAD_BUBBLE_UPDATE_SERVICE_H_