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1 // Copyright 2017 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CHROME_BROWSER_BACKGROUND_FETCH_BACKGROUND_FETCH_CLIENT_IMPL_H_ | |
6 #define CHROME_BROWSER_BACKGROUND_FETCH_BACKGROUND_FETCH_CLIENT_IMPL_H_ | |
7 | |
8 #include <string> | |
9 | |
10 #include "base/macros.h" | |
11 #include "components/keyed_service/core/keyed_service.h" | |
12 #include "components/offline_items_collection/core/offline_content_provider.h" | |
13 #include "content/public/browser/background_fetch_client.h" | |
14 | |
15 namespace offline_items_collection { | |
16 struct ContentId; | |
17 struct OfflineItem; | |
18 } // namespace offline_items_collection | |
19 | |
20 class Profile; | |
21 | |
22 class BackgroundFetchClientImpl | |
23 : public content::BackgroundFetchClient, | |
24 public offline_items_collection::OfflineContentProvider, | |
25 public KeyedService { | |
26 public: | |
27 explicit BackgroundFetchClientImpl(Profile* profile); | |
28 ~BackgroundFetchClientImpl() override; | |
29 | |
30 // KeyedService override. | |
31 void Shutdown() override; | |
32 | |
33 // content::BackgroundFetchClient implementation. | |
34 void SetDelegate(content::BackgroundFetchClient::Delegate* delegate) override; | |
Peter Beverloo
2017/04/19 12:50:19
nit: Since this class inherits from content::BFC,
harkness
2017/04/19 13:59:42
Done.
| |
35 | |
36 // components::offline_items_collection::OfflineContentProvider overrides. | |
37 bool AreItemsAvailable() override; | |
38 void OpenItem(const offline_items_collection::ContentId& content_id) override; | |
39 void RemoveItem( | |
40 const offline_items_collection::ContentId& content_id) override; | |
41 void CancelDownload( | |
42 const offline_items_collection::ContentId& content_id) override; | |
43 void PauseDownload( | |
44 const offline_items_collection::ContentId& content_id) override; | |
45 void ResumeDownload( | |
46 const offline_items_collection::ContentId& content_id) override; | |
47 const offline_items_collection::OfflineItem* GetItemById( | |
48 const offline_items_collection::ContentId& content_id) override; | |
49 offline_items_collection::OfflineContentProvider::OfflineItemList | |
50 GetAllItems() override; | |
51 void GetVisualsForItem(const offline_items_collection::ContentId& id, | |
52 const VisualsCallback& callback) override; | |
53 void AddObserver(Observer* observer) override; | |
54 void RemoveObserver(Observer* observer) override; | |
55 | |
56 private: | |
57 // This object is owned by the Profile. | |
58 Profile* profile_; | |
59 | |
60 // The |delegate| is owned externally and will remove itself prior to | |
61 // deletion. | |
62 content::BackgroundFetchClient::Delegate* delegate_; | |
63 | |
64 // The name of the namespace registered with the aggregator. | |
65 std::string namespace_; | |
66 | |
67 DISALLOW_COPY_AND_ASSIGN(BackgroundFetchClientImpl); | |
68 }; | |
69 | |
70 #endif // CHROME_BROWSER_BACKGROUND_FETCH_BACKGROUND_FETCH_CLIENT_IMPL_H_ | |
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