1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
// Copyright 2015 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_NOTIFICATION_DOWNLOAD_NOTIFICATION_MANAGER_H_
#define CHROME_BROWSER_DOWNLOAD_NOTIFICATION_DOWNLOAD_NOTIFICATION_MANAGER_H_
#include <map>
#include <memory>
#include "base/memory/raw_ptr.h"
#include "base/scoped_observation.h"
#include "chrome/browser/download/download_ui_controller.h"
#include "chrome/browser/download/download_ui_model.h"
#include "chrome/browser/download/notification/download_item_notification.h"
#include "components/offline_items_collection/core/offline_content_aggregator.h"
#include "components/offline_items_collection/core/offline_content_provider.h"
#include "components/offline_items_collection/core/offline_item.h"
class Profile;
using offline_items_collection::ContentId;
using offline_items_collection::OfflineContentAggregator;
using offline_items_collection::OfflineContentProvider;
using offline_items_collection::OfflineItem;
using offline_items_collection::UpdateDelta;
class DownloadNotificationManager : public DownloadUIController::Delegate,
public DownloadItemNotification::Observer,
public OfflineContentProvider::Observer {
public:
explicit DownloadNotificationManager(Profile* profile);
DownloadNotificationManager(const DownloadNotificationManager&) = delete;
DownloadNotificationManager& operator=(const DownloadNotificationManager&) =
delete;
~DownloadNotificationManager() override;
// DownloadUIController::Delegate overrides.
void OnNewDownloadReady(download::DownloadItem* item) override;
// DownloadItemNotification::Observer overrides.
void OnDownloadDestroyed(const ContentId& contentId) override;
private:
friend class test::DownloadItemNotificationTest;
// OfflineContentProvider::Observer implementation.
void OnItemsAdded(
const OfflineContentProvider::OfflineItemList& items) override;
void OnItemRemoved(const ContentId& id) override;
void OnItemUpdated(const OfflineItem& item,
const std::optional<UpdateDelta>& update_delta) override;
void OnContentProviderGoingDown() override;
void PrioritizeDownloadItemNotification(
DownloadUIModel::DownloadUIModelPtr ui_model);
raw_ptr<Profile> profile_;
std::map<ContentId, std::unique_ptr<DownloadItemNotification>> items_;
raw_ptr<OfflineContentAggregator> aggregator_;
base::ScopedObservation<OfflineContentProvider,
OfflineContentProvider::Observer>
observation_{this};
};
#endif // CHROME_BROWSER_DOWNLOAD_NOTIFICATION_DOWNLOAD_NOTIFICATION_MANAGER_H_
|
