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1 // Copyright 2017 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef COMPONENTS_OFFLINE_ITEMS_COLLETION_CORE_THROTTLED_OFFLINE_CONTENT_PROVID
ER_H_ | 5 #ifndef COMPONENTS_OFFLINE_ITEMS_COLLETION_CORE_THROTTLED_OFFLINE_CONTENT_PROVID
ER_H_ |
6 #define COMPONENTS_OFFLINE_ITEMS_COLLETION_CORE_THROTTLED_OFFLINE_CONTENT_PROVID
ER_H_ | 6 #define COMPONENTS_OFFLINE_ITEMS_COLLETION_CORE_THROTTLED_OFFLINE_CONTENT_PROVID
ER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 | 9 |
10 #include "base/memory/weak_ptr.h" | 10 #include "base/memory/weak_ptr.h" |
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36 void RemoveItem(const ContentId& id) override; | 36 void RemoveItem(const ContentId& id) override; |
37 void CancelDownload(const ContentId& id) override; | 37 void CancelDownload(const ContentId& id) override; |
38 void PauseDownload(const ContentId& id) override; | 38 void PauseDownload(const ContentId& id) override; |
39 void ResumeDownload(const ContentId& id) override; | 39 void ResumeDownload(const ContentId& id) override; |
40 | 40 |
41 // Because this class queues updates, a call to Observer::OnItemUpdated might | 41 // Because this class queues updates, a call to Observer::OnItemUpdated might |
42 // get triggered with the same contents as returned by these getter methods in | 42 // get triggered with the same contents as returned by these getter methods in |
43 // the future. | 43 // the future. |
44 const OfflineItem* GetItemById(const ContentId& id) override; | 44 const OfflineItem* GetItemById(const ContentId& id) override; |
45 OfflineItemList GetAllItems() override; | 45 OfflineItemList GetAllItems() override; |
| 46 void GetVisualsForItem(const ContentId& id, |
| 47 const VisualsCallback& callback) override; |
46 void AddObserver(OfflineContentProvider::Observer* observer) override; | 48 void AddObserver(OfflineContentProvider::Observer* observer) override; |
47 void RemoveObserver(OfflineContentProvider::Observer* observer) override; | 49 void RemoveObserver(OfflineContentProvider::Observer* observer) override; |
48 | 50 |
49 private: | 51 private: |
50 // OfflineContentProvider::Observer implementation. | 52 // OfflineContentProvider::Observer implementation. |
51 void OnItemsAvailable(OfflineContentProvider* provider) override; | 53 void OnItemsAvailable(OfflineContentProvider* provider) override; |
52 void OnItemsAdded(const OfflineItemList& items) override; | 54 void OnItemsAdded(const OfflineItemList& items) override; |
53 void OnItemRemoved(const ContentId& id) override; | 55 void OnItemRemoved(const ContentId& id) override; |
54 void OnItemUpdated(const OfflineItem& item) override; | 56 void OnItemUpdated(const OfflineItem& item) override; |
55 | 57 |
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74 OfflineItemMap updates_; | 76 OfflineItemMap updates_; |
75 | 77 |
76 base::WeakPtrFactory<ThrottledOfflineContentProvider> weak_ptr_factory_; | 78 base::WeakPtrFactory<ThrottledOfflineContentProvider> weak_ptr_factory_; |
77 | 79 |
78 DISALLOW_COPY_AND_ASSIGN(ThrottledOfflineContentProvider); | 80 DISALLOW_COPY_AND_ASSIGN(ThrottledOfflineContentProvider); |
79 }; | 81 }; |
80 | 82 |
81 } // namespace offline_items_collection | 83 } // namespace offline_items_collection |
82 | 84 |
83 #endif // COMPONENTS_OFFLINE_ITEMS_COLLETION_CORE_THROTTLED_OFFLINE_CONTENT_PRO
VIDER_H_ | 85 #endif // COMPONENTS_OFFLINE_ITEMS_COLLETION_CORE_THROTTLED_OFFLINE_CONTENT_PRO
VIDER_H_ |
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